CN111591163A

CN111591163A - Intelligent power supply control system

Info

Publication number: CN111591163A
Application number: CN202010426279.5A
Authority: CN
Inventors: 刘光辉; 孙王敏
Original assignee: Nanjing Sugu Electric Technology Co ltd
Current assignee: Chongqing Rongkai Chuanyi Meter Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-08-28
Anticipated expiration: 2040-05-19
Also published as: CN111591163B

Abstract

The invention belongs to the technical field of charging power supply control of new energy automobiles, and particularly relates to an intelligent power supply control system which comprises a charging pile, a commercial power input module, an intelligent charging module, a CPU control module, an intelligent auxiliary module, an output module and a mobile phone interconnection module; the CPU control module comprises a CPU, a voltage regulator, a voltage stabilizer, a fast charging contact and a slow charging contact; the mobile phone interconnection module comprises a signal receiving unit, a signal sending unit, a data updating unit and a reading unit; the charging pile comprises a shell; the top in the shell is rotatably connected with a rotating shaft; an auxiliary disc is fixedly sleeved on the surface of the rotating shaft; two elastic ropes are fixedly connected between the upper surface of the auxiliary disc and the top of the shell; the wire spool is fixedly sleeved on the surface of the rotating shaft; the invention has simple and rapid use, can check the charging condition of the battery in real time, has long service life of the battery and the charging pile and high charging safety coefficient.

Description

Intelligent power supply control system

Technical Field

The invention belongs to the technical field of charging power supply control of new energy automobiles, and particularly relates to an intelligent power supply control system.

Background

The new energy automobile refers to all other energy automobiles except gasoline and diesel engines, including fuel cell automobiles, hybrid automobiles, hydrogen energy power automobiles, solar automobiles and the like. The exhaust emission is relatively low. According to incomplete statistics, over 400 million liquefied petroleum gas automobiles and over 100 million natural gas automobiles exist in the world. At present, most of new energy automobiles sold in the Chinese market are hybrid electric vehicles and pure electric vehicles. According to the notice and definition of the national development and reform committee of the people's republic of China, the new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms the automobile with advanced technical principle, new technology and new structure.

Fill electric pile is the indispensable of pure electric vehicles, fills the tanker aircraft of electric pile function similar to the gas station the inside, can fix on ground or wall, installs in public building (public building, market, public parking area etc.) and residential quarter parking area or charging station, can charge for the electric automobile of various models according to the voltage class of difference. The input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with a charging plug for charging the electric automobile.

Fill electric pile among the prior art and have following use limitation when using:

1. the vehicle can carry out the charging of whole night usually among the charging process, is full of the back or under the car owner initiative closed the circumstances of filling electric pile at vehicle battery, fills electric pile and can stop to vehicle charging, and the battery all is full of the state at every turn, can lead to the battery to be in the high load and charge, seriously influences battery life, and the car owner initiative is closed and is needed the people to go to and close, wastes time and energy.

2. The car owner can't master the vehicle charged state in real time among the battery charging process, need go to fill electric pile department and look over the back, just can master, waste time and energy, and can't learn how much back can carry out following travel arrangement in the charge volume, lead to the car owner to adopt the mode of filling soon usually to charge the vehicle, often adopt the mode of filling soon to charge the vehicle, because the electric current volume is great, easily cause battery life to reduce and the overheated condition of battery.

3. After the vehicle stops, the vehicle owner can directly charge the vehicle usually, the battery is in a high-temperature state, the resistance is overlarge during charging, the charging efficiency is influenced, and the battery can be burnt down during serious conditions.

4. In the region of the parking difficulty, the car owner is when parking and charging, because can't grasp the vehicle and charge mouthful and fill the distance between the electric pile, lead to filling the outside cable of electric pile long inadequately, the car owner need move the vehicle repeatedly, causes battery intermittent type nature start, has reduced battery life when wasting time and energy.

5. Fill electric pile charging process and dig and mend the cable and can drag on ground, rainwater weather can lead to adhesion dust and water on the outside cable, causes the car owner to charge inconveniently, and outside cable when charging is dilatated at ground friction, can lead to outside cable wearing and tearing comparatively serious, very easily takes place the charging safety accident.

6. Also there is the outside cable to be located and fills the electric pile among the prior art, fills electric pile with outside cable pull-out during the use, but at the outside cable in-process of pulling out, because directly pull outside cable, cause outside cable atress great, very easily cause the cracked problem of electric wire in the outside cable.

Disclosure of Invention

The invention provides an intelligent power supply control system, which aims to make up for the defects of the prior art and solve the problems that time and labor are wasted in the charging process of a new energy automobile, the service life of a battery is short due to the fact that an owner randomly selects a charging mode, an external cable is dragged on the ground in the charging process to cause abrasion, the external cable is influenced by much dust and water on the surface of the external cable in rainwater weather, and the external cable is directly pulled to cause large stress to break an internal wire.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an intelligent power supply control system which comprises a charging pile, a commercial power input module, an intelligent charging module, a CPU control module, an intelligent auxiliary module, an output module and a mobile phone interconnection module, wherein the charging pile is connected with the commercial power input module;

the commercial power input module is used for supplying electric quantity to the intelligent charging module; the CPU control module comprises a CPU, a voltage regulator, a voltage stabilizer, a fast charging contact and a slow charging contact; the CPU is used for controlling the quick charging contact and the slow charging contact to be connected with the output module, so that the quick charging contact or the slow charging contact is conductive; the voltage stabilizer is electrically connected with the commercial power input module and is used for stabilizing the input voltage of the commercial power input module; the voltage regulator is electrically connected with the mains supply input module and is used for regulating the mains supply input voltage; the quick charging contact and the slow charging contact are both electrically connected with the voltage stabilizer and the voltage regulator through the CPU;

the intelligent charging module is electrically connected with the fast charging contact and the slow charging contact, and the intelligent charging module is electrically connected with the output module; the intelligent charging module detects the voltage and the current passing through the fast charging contact and the slow charging contact in real time through a digital voltmeter and a digital ammeter;

the output module comprises a lead, a wire spool, an external cable and a charging head; one end of the lead is electrically connected with the quick charging contact and the slow charging contact, and the other end of the lead is electrically connected with an external cable; the external cable is wound on the wire spool; one end of the external lead outside the charging pile is electrically connected with the charging head; the charging head is used for being inserted into a charging port on the new energy automobile to charge the new energy automobile;

the intelligent auxiliary module comprises a charging time calculation unit and a battery detection unit; the battery detection unit is used for detecting the current battery temperature and the current battery residual capacity of the new energy automobile through a temperature detection element and a residual capacity detection element in the new energy automobile battery after the charging head is inserted into a charging port of the new energy automobile;

the mobile phone interconnection module comprises a signal receiving unit, a signal sending unit, a data updating unit and a reading unit; after an APP is installed on a mobile phone, a vehicle VIN number, a license plate, a vehicle owner identity card number and a name are input by a vehicle owner to realize the binding and interconnection of the APP and the vehicle; the reading unit is used for reading the model of the vehicle battery and the rated current and the rated voltage for charging the vehicle battery according to the pulled VIN number; the signal sending unit is used for feeding back the time required for charging the battery to be fully charged in the intelligent auxiliary module by the battery of the new energy automobile, the current residual electric quantity of the battery, the quick charging contact and the slow charging contact to the mobile phone APP for the car owner to check, the car owner can input the schedule through the APP installed on the mobile phone, the schedule comprises the car using time and the number of kilometers required by the car using, the schedule is received by the signal receiving unit and fed back to the CPU, and the CPU controls the quick charging contact to charge or the slow charging contact to charge; when the device works, the charging head is inserted into a charging port corresponding to a vehicle, the battery detection unit detects the temperature of the battery of the vehicle and the residual electric quantity of the battery, a vehicle owner inputs a travel arrangement through an APP installed on a mobile phone, the travel arrangement comprises vehicle using time and the number of kilometers required by the vehicle, the travel arrangement is received through the signal receiving unit and is compared with the residual electric quantity of the vehicle detected by the battery detection unit, so that the battery is charged by adopting the slow charging contact and the fast charging contact through the charging duration calculation unit to enable the electric quantity of the battery to reach the electric quantity required by the vehicle owner, the signal receiving unit is compared with the vehicle using time of the vehicle owner, the proportion of the slow charging time and the fast charging time is calculated on the basis of slow charging, the proportion data is fed back to the CPU, the CPU controls the fast charging contact to charge or the slow charging contact to charge so that the vehicle reaches the electric quantity required by the vehicle owner within the charging, the battery life reduction caused by charging the vehicle by using the quick charging contact can be effectively prevented, the service life of the battery is prolonged, the requirement of a vehicle owner is met, the reading unit reads the model of the vehicle battery and the rated current and rated voltage for charging the vehicle battery, and then feeds data back to the CPU, the CPU controls the voltage regulator to control the voltage of the quick charging contact and the slow charging contact, and the voltage on the quick charging contact and the slow charging contact is prevented from exceeding the rated voltage of the vehicle battery, so that the charging device is suitable for charging batteries of different types; and the current temperature of the battery is detected by the battery detection unit, the type of the vehicle battery identified by the reading unit is compared, whether the charging can be carried out at the current temperature is judged, after the judgment result is fed back to the data updating unit, the CPU reads data in the data updating unit to control whether the fast charging contact and the slow charging contact are electrified to charge the battery, when the battery can not be charged completely, the cooling time of the battery is fed back to the charging time calculation unit, the proportion of the electrifying time of the quick charging contact and the slow charging contact is recalculated, thereby effectively preventing the battery from being burnt due to overlarge resistance and low electricity utilization rate caused by the charging under the condition of overheating of the battery, thereby further prolonging the service life of the battery, and the charging data is updated by the charging data updating unit every time the vehicle is charged, by controlling the charging capacity in the battery, the phenomenon that the battery is charged too fully every time, which causes the increase of the load of the battery and influences the service life of the battery is prevented.

Preferably, the system also comprises a distance detection module and a data storage module;

the distance detection module is used for detecting the distance between the charging pile and the charging port of the new energy automobile and sending the distance to the APP in real time through the signal sending unit;

the data storage module is used for storing the battery types used by the electric new energy automobile and detected by the battery detection unit in the intelligent auxiliary module and storing the length of an external cable in the current charging pile; the during operation, when the car owner traveles the vehicle to filling the electric pile position and charging, through the distance between detection of distance detection module charging pile and the new energy automobile mouth that charges, to coupling the outside cable length of storing in the data storage module, judge whether the cable is enough long to will judge that data passes through signal transmission unit and send to on the APP, supply the car owner to refer to, make things convenient for the car owner to park, prevent that the car owner from adjusting the vehicle position repeatedly, practice thrift the car owner time, time saving and labor saving avoids the vehicle to start repeatedly simultaneously, thereby further improve battery life.

Preferably, the intelligent charging module further comprises an intelligent analysis unit, a recording unit, a feedback unit and an execution unit; the intelligent analysis unit is used for analyzing the round-trip and return points of the vehicle owner, positioning, collecting the electric quantity required by the round-trip process of the new energy vehicle through the mobile phone interconnection module, and sending the required electric quantity and the round-trip point positioning to the recording unit; the recording unit is used for recording and storing each time the vehicle owner round-trip point positioning, the vehicle use frequency and the electric quantity required by the vehicle round-trip sent by the mobile phone interconnection module; the feedback unit is used for sending the data stored and recorded in the recording unit to the APP through the mobile phone interconnection module; the execution unit is used for executing owner operation according to the owner APP option; when the intelligent analysis unit works, the intelligent analysis unit analyzes the vehicle back and forth points of the vehicle used by the vehicle owner every day and carries out positioning, the electric quantity required by the back and forth process of the new energy vehicle is collected through the mobile phone interconnection module, the required electric quantity and the back and forth point positioning are sent to the recording unit, the recording unit records and stores the back and forth point positioning of the vehicle owner each time sent by the mobile phone interconnection module, the vehicle use frequency and the electric quantity required by the back and forth of the vehicle, the feedback unit sends the data stored and recorded in the recording unit to the APP through the mobile phone interconnection module, the vehicle owner can directly know the use condition of the battery electric quantity of the vehicle going and going back and forth through the APP, the actual consumed electric quantity per kilometer can be calculated, the accurate judgment of the time and the charged quantity of the vehicle owner input in the APP is convenient, the situation that the electric quantity of the battery of, simultaneously, the car owner can select the information fed back by the feedback unit through the APP quickly and select the round-trip point recorded in the recording unit, the operation is simpler and more convenient, and the reduction of the service life of the battery caused by the fact that the electric quantity of the battery is fully charged when the battery is charged is effectively prevented.

Preferably, the charging post comprises a housing; the top in the shell is rotatably connected with a rotating shaft; an auxiliary disc is fixedly sleeved on the surface of the rotating shaft; two elastic ropes are fixedly connected between the upper surface of the auxiliary disc and the top of the shell, and the two elastic ropes are wound with each other in an initial state; the wire spool is fixedly sleeved on the surface of the rotating shaft and is positioned below the auxiliary disk; the auxiliary disc and the wire spool are both designed in an I shape; the external cable is wound on the surface of the wire spool, one end of the external cable penetrates through the shell, and the external cable is electrically connected with the charging head outside the shell; the outer surface of the shell is provided with a placing groove; the placing groove is used for placing a charging head; an opening is formed in the surface of one side of the shell; an auxiliary ring is sleeved on the partial surface of the external cable outside the shell; the surface of the auxiliary ring is in threaded connection with an adjusting knob; one end of the adjusting knob is fixedly connected with a rubber pad in the auxiliary ring; one end of the adjusting knob, which is close to the external cable, is contacted with the surface of the external cable through a rubber pad; an auxiliary rope is wound on the surface of the auxiliary disc; one end of the auxiliary rope is fixedly connected to the surface of the auxiliary ring through an opening; when the charging device works, the adjusting knob is rotated anticlockwise to enable the rubber pad to loosen the external cable, the external cable is pulled to drive the wire reel to rotate clockwise to drive the auxiliary disc and the rotating shaft to rotate clockwise, so that the two elastic ropes are wound and screwed up with each other, the external cable is partially positioned outside the shell, the external cable is not in contact with the ground and the charging head is not tensioned, the knob is rotated clockwise to enable the rubber pad to move relatively to clamp the external cable, after the external cable is loosened, the auxiliary disc is rotated anticlockwise under the driving of the restoring force of the elastic ropes and drives the wire reel and the rotating shaft to rotate anticlockwise to enable the external cable to be wound on the surface of the wire reel again until the auxiliary disc is tightly attached to the outer wall of the shell, the auxiliary disc can effectively prevent the wire reel from tensioning the external cable to tension the charging head, the charging head is low in service life, and meanwhile, the auxiliary disc is matched with the elastic ropes to enable the wire reel to rotate, the winding of the external cable can effectively prevent the external cable from being more outside the shell and contacting the ground to cause corrosion of the external cable, so that the service life of the external cable is low, the surface dust and dirt are too much to influence the use feeling of a vehicle owner, and the service life of the external cable is prolonged, when in charging, the auxiliary ring is manually held and pulled towards the vehicle direction, the auxiliary ring pulls the auxiliary disc to rotate clockwise through the auxiliary rope, so as to drive the wire reel to rotate clockwise, the external cable is actively released, so that the external cable is pulled by hands without generating larger pulling force on the external cable, thereby effectively preventing the vehicle owner from directly pulling the external cable to cause overlarge pulling force on the external cable, and causing the breakage of the electric wire in the external cable, prolonging the service life of the external cable, reducing the charging failure rate, and after the charging head is inserted into a charging port, the auxiliary ring can, prevent that the restoring force of elasticity rope from making wire reel anticlockwise rotation stimulate outside cable, lead to charging head and charging port department contact failure, take place the incident of charging to effectively improve the life who charges head and the mouth that charges, improve the vehicle security of charging.

Preferably, a plurality of uniformly arranged reinforcing wires are fixedly connected to the surface of the outer cable; the reinforcing wire is made of rubber material; during operation, can effectively strengthen outside cable intensity through the enhancement line, improve outside cable stretching resistance to prevent that the wire reel from leading to the electric wire fracture in the outside cable to the pulling force of outside cable all the time, thereby further improve outside cable's life.

Preferably, a fixing ring is fixedly connected in the opening through an elastic rubber ring; a rotating ring is rotationally connected in the fixed ring; the outer diameter of the auxiliary ring is larger than that of the rotating ring; one side of the rotating ring close to the shell is designed to be inclined; the inner wall of the inclined part of the rotating ring is fixedly connected with brushes which are uniformly arranged; the brush is designed to be tightly attached to the surface of an external cable; the horizontal position of the inner wall of the rotating ring is fixedly connected with a wiping cotton; the wiping cotton is designed in an annular mode; when the device works, after charging is completed, the charging head is pulled out of the charging port, the auxiliary ring is separated from the vehicle body, the auxiliary disc rotates anticlockwise under the action of the restoring force of the elastic rope and pulls the auxiliary ring to move towards the shell through the auxiliary rope, meanwhile, the auxiliary disc rotates anticlockwise and drives the wire reel to rotate anticlockwise, so that the wire reel actively winds the external cable, the pulling force of the wire reel on the external cable is reduced through the pulling force of the auxiliary rope, the service life of the external cable is prolonged, in the process of winding the external cable, the wire reel is fixedly connected to the opening through the elastic rubber ring, the fixing ring can move up and down, so that the external cable is uniformly wound on the surface of the wire reel, in addition, the wire reel passes through the process of winding the external cable, the brush can effectively primarily clean the surface of the external cable, and then the external cable is effectively cleaned through the cleaning cotton, and more dust and water can, prevent that water and dust from getting into to fill electric pile in, cause to fill electric pile inside and burn out.

Preferably, the surface of one side of the rotating ring, which is far away from the auxiliary ring, is fixedly connected with a baffle plate; the side face of one side opposite to the baffle is fixedly connected with an L-shaped plate through a spring; a limiting sliding groove is formed in the surface of one side, away from the auxiliary ring, of the rotating ring; one end of the L-shaped plate is connected in the limiting sliding chute in a sliding manner, and the other end of the L-shaped plate is connected with a roller in a rotating manner; the roller is designed to be tightly attached to the surface of an external cable; the reinforcing wire is wound on the surface of the outer cable in a spring shape; the during operation, it has the enhancement line to carry out the rolling in-process at the wire reel to outside cable because outside cable surface winding, makes the gyro wheel card between the enhancement line, thereby in outside cable rolling process, drive the swivel in the time of the gyro wheel rotation and use outside cable center to rotate round outside cable as the centre of a circle, thereby make the brush with clean the cotton rotation and clear up outside cable, improve the clearance effect, further prevent that outside cable surface water and dust from getting into in the casing, improve and fill electric pile safety in utilization.

Preferably, an air bag is fixedly connected between the L-shaped plate and the baffle plate; the rotating ring is provided with air holes which are uniformly distributed at the inclined position; the air bag is communicated with the corresponding air hole through the air passages formed in the baffle and the rotating ring; the air holes are designed towards the hairbrush; when the cleaning device works, in the process that the external cable winding roller rolls on the surface of the external cable, the roller rotates between the reinforcing wires to drive the rotating ring to rotate, because the number of the reinforcing wires is large, the roller can stride over part of the reinforcing wires, when the roller strides over part of the reinforcing wires, the roller vibrates up and down to extrude and release the spring and the air bag, under the action of the spring, the roller can be more closely attached to the surface of the external cable, the frequency that the roller strides over the reinforcing wires is reduced, the rotating speed of the rotating ring is improved, the cleaning effect of the brush and the cleaning cotton on the external cable is improved, when the roller vibrates up and down to extrude the air bag, air in the air bag is blown to the corresponding air holes through the air passages and is blown out from the corresponding air holes to impact the surface of the brush, part of dust on the surface of the brush can be effectively blown out, more dust is prevented, thereby further improve the safety in utilization of filling electric pile.

Preferably, the inner wall of the fixing ring is rotatably connected with balls which are uniformly distributed; the ball is designed to cling to the outer surface of the rotating ring; during operation, through the ball that solid fixed ring inner wall evenly arranged, can effectively reduce the frictional force between solid fixed ring and the rotating ring to improve the rotating ring rotational speed, thereby further improve the brush and clean cotton clean effect, improve and fill electric pile safety in utilization.

The invention has the following beneficial effects:

1. the intelligent power supply control system of the invention has the advantages that through the APP input route arrangement installed on the mobile phone, received by the signal receiving unit, compared with the residual electric quantity of the vehicle detected by the battery detection unit, thereby calculating the time length for charging the battery by adopting the slow charging contact and the fast charging contact to ensure that the electric quantity of the battery reaches the electric quantity required by the vehicle owner through the charging time length calculating unit, the comparison signal receiving unit receives the vehicle using time of the vehicle owner, calculates the proportion of the slow charging time and the fast charging time, the CPU controls the charging of the fast charging contact or the slow charging contact, so that the vehicle can reach the electric quantity required by the travel of the vehicle owner within the charging time specified by the vehicle owner, the vehicle is charged by the alternation of the fast charging contact and the slow charging contact, the quick charging contact can be effectively prevented from being used all the time to reduce the service life of the battery caused by charging the vehicle, and the requirement of a vehicle owner on the vehicle is met while the service life of the battery is prolonged.

2. According to the intelligent power control system, the current temperature of the battery is detected through the battery detection unit, the type of the vehicle battery identified by the reading unit is compared, whether charging can be carried out at the current temperature is judged, the judgment result is fed back to the data updating unit, the CPU reads data in the data updating unit, whether the quick charging contact and the slow charging contact are electrified is controlled to charge the battery, when full charging cannot be carried out, the cooling time of the battery is fed back to the charging time calculation unit, the electrifying time proportion of the quick charging contact and the slow charging contact is recalculated, therefore, the charging under the condition of battery overheating is effectively prevented, the resistance is too large, the electricity utilization rate is low, the battery is seriously burnt, and the service life of the battery is further prolonged.

3. According to the intelligent power control system, the distance between the charging pile and the charging port of the new energy automobile is detected through the distance detection module, the length of an external cable stored in the data storage module is compared, whether the cable is long enough is judged, the judged data are sent to the APP through the signal sending unit and are referred by a vehicle owner, the vehicle owner can conveniently park, the vehicle owner is prevented from repeatedly adjusting the position of the vehicle, the time and the labor of the vehicle owner are saved, the vehicle is prevented from being repeatedly started, and the service life of the battery is further prolonged.

4. According to the intelligent power control system, the auxiliary disc can effectively prevent the wire reel from tensioning an external cable to tension the charging head, so that the charging head is stretched to cause the service life of the charging head to be low, meanwhile, the auxiliary disc is matched with the elastic rope to enable the wire reel to rotate anticlockwise all the time to enable the wire reel to have tension on the external cable, so that the external cable can be wound to effectively prevent the external cable from contacting the ground to cause corrosion of the external cable, the service life of the external cable is short, excessive surface dust and dirt are generated to influence the use feeling of a vehicle owner, and the service life of the external cable is prolonged

5. Supplementary ring is through supplementary rope pulling auxiliary disc clockwise rotation to drive the wire reel clockwise rotation, the outside cable of initiative release, thereby make can not produce great pulling force to outside cable at the outside cable of staff pulling, thereby prevent effectively that the car owner from directly dragging outside cable, lead to outside cable to receive the pulling force too big, make the interior electric wire of outside cable cracked problem appear, improve outside cable life, reduce the fault rate that charges.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a block diagram of the construction of a battery control system according to the present invention;

fig. 2 is a partial sectional view of a charging post;

FIG. 3 is a partial front view of the outer cable;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

in the figure: the device comprises a shell 1, a rotating shaft 11, an auxiliary disc 12, an elastic rope 13, a wire spool 14, an external cable 15, a charging head 16, an opening 17, an auxiliary ring 18, a rubber pad 19, an auxiliary rope 2, a reinforcing wire 21, an elastic rubber ring 22, a fixed ring 23, a rotating ring 24, a brush 25, a wiping cotton 26, a baffle 3, an L-shaped plate 31, a roller 32, an air bag 33, an air hole 34 and balls 35.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 4, the intelligent power control system of the present invention includes a charging pile, a commercial power input module, an intelligent charging module, a CPU control module, an intelligent auxiliary module, an output module, and a mobile phone interconnection module;

the output module includes a wire, a wire spool 14, an external cable 15, and a charging head 16; one end of the lead is electrically connected with the quick charging contact and the slow charging contact, and the other end of the lead is electrically connected with an external cable 15; the outer cable 15 is wound on the wire spool 14; one end of the external lead outside the charging pile is electrically connected with the charging head 16; the charging head 16 is used for being inserted into a charging port on the new energy automobile to charge the new energy automobile;

the intelligent auxiliary module comprises a charging time calculation unit and a battery detection unit; the battery detection unit is used for detecting the current battery temperature and the current battery residual capacity of the new energy automobile through a temperature detection element and a residual capacity detection element in the new energy automobile battery after the charging head 16 is inserted into a charging port of the new energy automobile;

the mobile phone interconnection module comprises a signal receiving unit, a signal sending unit, a data updating unit and a reading unit; after an APP is installed on a mobile phone, a vehicle VIN number, a license plate, a vehicle owner identity card number and a name are input by a vehicle owner to realize the binding and interconnection of the APP and the vehicle; the reading unit is used for reading the model of the vehicle battery and the rated current and the rated voltage for charging the vehicle battery according to the pulled VIN number; the signal sending unit is used for feeding back the time required for charging the battery to be fully charged in the intelligent auxiliary module by the battery of the new energy automobile, the current residual electric quantity of the battery, the quick charging contact and the slow charging contact to the mobile phone APP for the car owner to check, the car owner can input the schedule through the APP installed on the mobile phone, the schedule comprises the car using time and the number of kilometers required by the car using, the schedule is received by the signal receiving unit and fed back to the CPU, and the CPU controls the quick charging contact to charge or the slow charging contact to charge; when the charging device works, the charging head 16 is inserted into a charging port corresponding to a vehicle, the battery detection unit detects the temperature of the battery of the vehicle and the residual electric quantity of the battery, a vehicle owner inputs a travel arrangement through an APP installed on a mobile phone, the travel arrangement comprises vehicle using time and the number of kilometers required by the vehicle, the travel arrangement is received through the signal receiving unit and is compared with the residual electric quantity of the vehicle detected by the battery detection unit, so that the charge duration calculation unit calculates the time length when the battery is charged by adopting a slow charging contact and a fast charging contact to enable the electric quantity of the battery to reach the electric quantity required by the vehicle owner, the signal receiving unit is compared with the vehicle using time of the vehicle owner, the proportion of the slow charging time and the fast charging time is calculated on the basis of slow charging, the proportion data is fed back to the CPU, the CPU controls the fast charging contact to charge or the slow charging contact to charge so that the vehicle reaches the electric quantity required by the, the battery life reduction caused by charging the vehicle by using the quick charging contact can be effectively prevented, the service life of the battery is prolonged, the requirement of a vehicle owner is met, the reading unit reads the model of the vehicle battery and the rated current and rated voltage for charging the vehicle battery, and then feeds data back to the CPU, the CPU controls the voltage regulator to control the voltage of the quick charging contact and the slow charging contact, and the voltage on the quick charging contact and the slow charging contact is prevented from exceeding the rated voltage of the vehicle battery, so that the charging device is suitable for charging batteries of different types; and the current temperature of the battery is detected by the battery detection unit, the type of the vehicle battery identified by the reading unit is compared, whether the charging can be carried out at the current temperature is judged, after the judgment result is fed back to the data updating unit, the CPU reads data in the data updating unit to control whether the fast charging contact and the slow charging contact are electrified to charge the battery, when the battery can not be charged completely, the cooling time of the battery is fed back to the charging time calculation unit, the proportion of the electrifying time of the quick charging contact and the slow charging contact is recalculated, thereby effectively preventing the battery from being burnt due to overlarge resistance and low electricity utilization rate caused by the charging under the condition of overheating of the battery, thereby further prolonging the service life of the battery, and the charging data is updated by the charging data updating unit every time the vehicle is charged, by controlling the charging capacity in the battery, the phenomenon that the battery is charged too fully every time, which causes the increase of the load of the battery and influences the service life of the battery is prevented.

The device also comprises a distance detection module and a data storage module;

the data storage module is used for storing the battery types used by the electric new energy automobile and detected by the battery detection unit in the intelligent auxiliary module and storing the length of the external cable 15 in the current charging pile; the during operation, when the car owner traveles the vehicle to filling the electric pile position and charging, through the distance between detection of distance detection module charging pile and the new energy automobile mouth that charges, to coupling 15 lengths of the external cable who stores in the data storage module, judge whether the cable is enough long to will judge that data passes through signal transmission unit and send to on the APP, supply the car owner to refer to, make things convenient for the car owner to park, prevent that the car owner from adjusting the vehicle position repeatedly, practice thrift the car owner time, time saving and labor saving avoids the vehicle to start repeatedly simultaneously, thereby further improve battery life.

As an embodiment of the present invention, the intelligent charging module further includes an intelligent analysis unit, a recording unit, a feedback unit, and an execution unit; the intelligent analysis unit is used for analyzing the round-trip and return points of the vehicle owner, positioning, collecting the electric quantity required by the round-trip process of the new energy vehicle through the mobile phone interconnection module, and sending the required electric quantity and the round-trip point positioning to the recording unit; the recording unit is used for recording and storing each time the vehicle owner round-trip point positioning, the vehicle use frequency and the electric quantity required by the vehicle round-trip sent by the mobile phone interconnection module; the feedback unit is used for sending the data stored and recorded in the recording unit to the APP through the mobile phone interconnection module; the execution unit is used for executing owner operation according to the owner APP option; when the intelligent analysis unit works, the intelligent analysis unit analyzes the vehicle back and forth points of the vehicle used by the vehicle owner every day and carries out positioning, the electric quantity required by the back and forth process of the new energy vehicle is collected through the mobile phone interconnection module, the required electric quantity and the back and forth point positioning are sent to the recording unit, the recording unit records and stores the back and forth point positioning of the vehicle owner each time sent by the mobile phone interconnection module, the vehicle use frequency and the electric quantity required by the back and forth of the vehicle, the feedback unit sends the data stored and recorded in the recording unit to the APP through the mobile phone interconnection module, the vehicle owner can directly know the use condition of the battery electric quantity of the vehicle going and going back and forth through the APP, the actual consumed electric quantity per kilometer can be calculated, the accurate judgment of the time and the charged quantity of the vehicle owner input in the APP is convenient, the situation that the electric quantity of the battery of, simultaneously, the car owner can select the information fed back by the feedback unit through the APP quickly and select the round-trip point recorded in the recording unit, the operation is simpler and more convenient, and the reduction of the service life of the battery caused by the fact that the electric quantity of the battery is fully charged when the battery is charged is effectively prevented.

As an embodiment of the present invention, the charging pile includes a housing 1; the top in the shell 1 is rotatably connected with a rotating shaft 11; an auxiliary disc 12 is fixedly sleeved on the surface of the rotating shaft 11; two elastic ropes 13 are fixedly connected between the upper surface of the auxiliary disc 12 and the top of the shell 1, and the two elastic ropes 13 are wound with each other in an initial state; the wire spool 14 is fixedly sleeved on the surface of the rotating shaft 11, and the wire spool 14 is positioned below the auxiliary disc 12; the auxiliary disc 12 and the wire spool 14 are both designed in an I shape; the external cable 15 is wound on the surface of the wire spool 14, and one end of the external cable 15 is arranged through the housing 1 and is electrically connected with a charging head 16 outside the housing 1; a placing groove is formed in the outer surface of the shell 1; the placing groove is used for placing the charging head 16; an opening 17 is formed in the surface of one side of the shell 1; an auxiliary ring 18 is sleeved on a part of the surface of the outer cable 15 outside the shell 1; the surface of the auxiliary ring 18 is in threaded connection with an adjusting knob; one end of the adjusting knob is fixedly connected with a rubber pad 19 in the auxiliary ring 18; one end of the adjusting knob close to the outer cable 15 contacts the surface of the outer cable 15 through a rubber pad 19; the surface of the auxiliary disc 12 is wound with an auxiliary rope 2; one end of the auxiliary rope 2 is fixedly connected to the surface of an auxiliary ring 18 through an opening 17; in operation, the adjusting knob is rotated counterclockwise to release the external cable 15 from the rubber pad 19, the external cable 15 is pulled to drive the wire reel 14 to rotate clockwise, so as to drive the auxiliary disc 12 and the rotating shaft 11 to rotate clockwise, so as to wind and tighten the two elastic ropes 13, so that the external cable 15 is partially positioned outside the housing 1, the external cable 15 is not in contact with the ground and the charging head 16 is not tensioned, the knob is rotated clockwise to move the rubber pad 19 relatively, the external cable 15 is clamped, after the external cable 15 is loosened, the auxiliary disc 12 is rotated counterclockwise under the driving of the restoring force of the elastic ropes 13, and the wire reel 14 and the rotating shaft 11 are driven to rotate counterclockwise, so that the external cable 15 is wound on the surface of the wire reel 14 again, and the auxiliary disc 12 is stopped after being tightly attached to the outer wall of the housing 1, and the auxiliary disc 12 can effectively prevent the wire reel 14 from tensioning the, the charging head 16 is stretched to cause the service life of the charging head 16 to be low, meanwhile, the auxiliary disc 12 is matched with the elastic rope 13 to always enable the wire winding disc 14 to rotate anticlockwise to cause the wire winding disc 14 to have tension on the external cable 15, the external cable 15 is wound to effectively prevent the external cable 15 from being more outside the shell 1, the external cable 15 is corroded due to the fact that the external cable 15 is contacted with the ground, the service life of the external cable 15 is low, surface dust and dirt are too much, the use feeling of a vehicle owner is affected, meanwhile, the service life of the external cable 15 is prolonged, during charging, the auxiliary ring 18 is manually held to be pulled towards the direction of the vehicle, the auxiliary ring 18 pulls the auxiliary disc 12 to rotate clockwise through the auxiliary rope 2, the wire winding disc 14 is driven to rotate clockwise, the external cable 15 is actively released, and accordingly the external cable 15 is pulled by hands so that large tension cannot be generated on the, lead to the external cable 15 to receive the pulling force too big, make the interior electric wire of external cable 15 appear cracked problem, improve external cable 15 life, reduce the fault rate that charges, the head that charges 16 inserts the mouth that charges after, can fix supplementary ring 18 at the automobile body, prevent that the restoring force of elastic rope 13 from making wire reel 14 anticlockwise rotation pulling external cable 15, lead to charging head 16 and the mouth contact failure that charges, the emergence safety accident that charges, thereby effectively improve the life of the head that charges 16 and the mouth that charges, improve the vehicle security of charging.

As an embodiment of the present invention, a plurality of uniformly arranged reinforcing wires 21 are attached to the surface of the outer cable 15; the reinforcing wire 21 is made of rubber material; during operation, the strength of the external cable 15 can be effectively enhanced through the reinforcing wire 21, and the tensile resistance of the external cable 15 is improved, so that the electric wire in the external cable 15 is prevented from being broken due to the fact that the wire spool 14 always pulls the external cable 15, and the service life of the external cable 15 is further prolonged.

As an embodiment of the present invention, a fixing ring 23 is fixedly connected in the opening 17 through an elastic rubber ring 22; a rotating ring 24 is rotationally connected in the fixed ring 23; the outer diameter of the auxiliary ring 18 is larger than that of the rotating ring 24; the rotating ring 24 is obliquely designed at one side close to the outside of the shell 1; the inner wall of the inclined position of the rotating ring 24 is fixedly connected with brushes 25 which are uniformly arranged; the brush 25 is designed to be tightly attached to the surface of the external cable 15; the horizontal position of the inner wall of the rotating ring 24 is fixedly connected with a wiping cotton 26; the wiping cotton 26 is designed in a ring shape; when the charging device works, after charging is completed, the charging head 16 is pulled out of the charging port, so that the auxiliary ring 18 is separated from a vehicle body, the auxiliary disc 12 rotates anticlockwise under the action of the restoring force of the elastic rope 13 and pulls the auxiliary ring 18 to move towards the shell 1 through the auxiliary rope 2, meanwhile, the auxiliary disc 12 rotates anticlockwise and drives the wire reel 14 to rotate anticlockwise, so that the wire reel 14 actively winds the external cable 15, the pulling force of the wire reel 14 on the external cable 15 is reduced through the pulling force of the auxiliary rope 2, the service life of the external cable 15 is prolonged, the wire reel 14 can move up and down in the process of winding the external cable 15 because the fixing ring 23 is fixedly connected to the opening 17 through the elastic rubber ring 22, so that the external cable 15 is uniformly wound on the surface of the wire reel 14, the wire reel 14 passes through the winding of the external cable 15, and the brush 25 can effectively perform primary cleaning on the surface of the external cable 15, carry out effectual cleaning to outside cable 15 through cleaning cotton 26 again, can prevent that the more dust of outside cable 15 surface adhesion and water from preventing that water and dust from getting into and filling the electric pile in, cause to fill electric pile inside and burn out.

As an embodiment of the present invention, a surface of one side of the rotating ring 24 away from the auxiliary ring 18 is fixedly connected with the baffle 3; the side face of one side opposite to the baffle 3 is fixedly connected with an L-shaped plate 31 through a spring; a limiting sliding groove is formed in the surface of one side, away from the auxiliary ring 18, of the rotating ring 24; one end of the L-shaped plate 31 is connected in the limiting chute in a sliding manner, and the other end of the L-shaped plate is connected with a roller 32 in a rotating manner; the roller 32 is designed to be close to the surface of the external cable 15; the reinforcing wire 21 is wound on the surface of the outer cable 15 in a spring shape; the during operation, it has the enhancement line 21 to carry out the winding in-process at wire reel 14 to outside cable 15 because the winding of outside cable 15 surface, make gyro wheel 32 card between enhancement line 21, thereby in the winding of outside cable 15, drive swivel ring 24 in the time of gyro wheel 32 rotation and rotate round outside cable 15 as the centre of a circle with outside cable 15 center, thereby make brush 25 and clean cotton 26 and rotate and clear up outside cable 15, improve the clearance effect, further prevent that outside cable 15 surface water and dust from getting into in the casing 1, improve and fill electric pile safety in utilization.

As an embodiment of the invention, an air bag 33 is fixedly connected between the L-shaped plate 31 and the baffle 3; the rotating ring 24 is provided with air holes 34 which are uniformly arranged at the inclined position; the air bag 33 is communicated with the corresponding air hole 34 through the air passages formed in the baffle 3 and the rotating ring 24; the air hole 34 is designed towards the brush 25; when the cleaning device works, in the process that the roller 32 is wound on the external cable 15 and rolls on the surface of the external cable 15, and the roller 32 rotates between the reinforcing wires 21 to drive the rotating ring 24 to rotate, because more reinforcing wires 21 are provided, the roller 32 can cross over part of the reinforcing wires 21, when the roller 32 crosses over part of the reinforcing wires 21, the roller 32 vibrates up and down to extrude and release the spring and the air bag 33, under the action of the spring, the roller 32 can be more closely attached to the surface of the external cable 15, the frequency that the roller 32 crosses over the reinforcing wires 21 is reduced, the rotating speed of the rotating ring 24 is increased, the cleaning effect of the brush 25 and the wiping cotton 26 on the external cable 15 is improved, when the roller 32 vibrates up and down to squeeze the air bag 33, gas in the air bag 33 is blown to the corresponding air hole 34 through the air passage and is blown out from the corresponding air hole 34 to impact the surface of the brush 25, so that part of the surface, thereby improve the clearance effect of brush 25, reduce brush 25 and clean cotton 26 operating pressure to further improve the safety in utilization who fills electric pile.

As an embodiment of the present invention, the inner wall of the fixing ring 23 is rotatably connected with balls 35 which are uniformly arranged; the balls 35 are closely attached to the outer surface of the rotating ring 24; the during operation, through the ball 35 of solid fixed ring 23 inner wall evenly arranged, can effectively reduce the frictional force between solid fixed ring 23 and the rotating ring 24 to improve the 24 rotational speeds of rotating ring, thereby further improve brush 25 and clean cotton 26's clean effect, improve and fill electric pile safety in utilization.

The specific working process is as follows:

in operation, the adjusting knob is rotated counterclockwise to release the external cable 15 from the rubber pad 19, the external cable 15 is pulled to drive the wire reel 14 to rotate clockwise, so as to drive the auxiliary disc 12 and the rotating shaft 11 to rotate clockwise, so as to wind and tighten the two elastic ropes 13, so that the external cable 15 is partially positioned outside the housing 1, the external cable 15 is not in contact with the ground and the charging head 16 is not tensioned, the knob is rotated clockwise to move the rubber pad 19 relatively, the external cable 15 is clamped, after the external cable 15 is loosened, the auxiliary disc 12 is rotated counterclockwise under the driving of the restoring force of the elastic ropes 13, and the wire reel 14 and the rotating shaft 11 are driven to rotate counterclockwise, so that the external cable 15 is wound on the surface of the wire reel 14 again, and stops until the auxiliary disc 12 is tightly attached to the outer wall of the housing 1, when charging, the auxiliary ring 18 is held manually and pulled in the vehicle direction, the auxiliary ring 18 pulls the auxiliary disc, thereby driving the wire reel 14 to rotate clockwise, actively releasing the external cable 15, so that when a person pulls the external cable 15 to prevent the external cable 15 from generating a large pulling force, after the charging head 16 is inserted into the charging port, the auxiliary ring 18 can be fixed on the vehicle body, after the charging is completed, the charging head 16 is pulled out of the charging port to separate the auxiliary ring 18 from the vehicle body, the auxiliary reel 12 rotates counterclockwise under the restoring force of the elastic rope 13, the auxiliary ring 18 is pulled by the auxiliary rope 2 to move towards the housing 1, meanwhile, the auxiliary reel 12 rotates counterclockwise to drive the wire reel 14 to rotate counterclockwise, thereby enabling the wire reel 14 to actively wind the external cable 15, the wire reel 14 enables the fixing ring 23 to move up and down because the fixing ring 23 is fixedly connected to the opening 17 through the elastic rubber ring 22 in the process of winding the external cable 15, thereby enabling the external cable 15 to be uniformly wound on the surface of the wire reel 14, and the wire reel 14 to pass through in, the brush 25 can effectively clean the surface of the external cable 15 preliminarily, the wiping cotton 26 can effectively wipe the external cable 15, the reinforcing wires 21 are wound on the surface of the external cable 15 in the winding process of the wire reel 14 on the external cable 15, the roller 32 is clamped between the reinforcing wires 21, so that in the winding process of the external cable 15, the roller 32 rotates and drives the rotating ring 24 to rotate around the external cable 15 by taking the center of the external cable 15 as a circle center, the brush 25 and the wiping cotton 26 rotate to clean the external cable 15, in the process that the roller 32 rotates between the reinforcing wires 21 and drives the rotating ring 24 to rotate when the roller 32 winds on the surface of the external cable 15, the roller 32 can stride over part of the reinforcing wires 21 due to more reinforcing wires 21, and when the roller 32 strides over part of the reinforcing wires 21, the roller 32 vibrates up and down, therefore, the spring and the air bag 33 are squeezed and released, the roller 32 can be more tightly attached to the surface of the external cable 15 under the action of the spring, the times that the roller 32 crosses the reinforcing wire 21 are reduced, the rotating speed of the rotating ring 24 is improved, and when the roller 32 vibrates up and down to squeeze the air bag 33, air in the air bag 33 is blown to the corresponding air hole 34 through the air passage and is blown out from the corresponding air hole 34 to impact the surface of the brush 25, so that part of dust on the surface of the brush 25 can be effectively blown out.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An intelligent power control system, characterized in that: the intelligent charging system comprises a charging pile, a commercial power input module, an intelligent charging module, a CPU control module, an intelligent auxiliary module, an output module and a mobile phone interconnection module;

the output module comprises a wire, a wire spool (14), an external cable (15) and a charging head (16); one end of the lead is electrically connected with the quick charging contact and the slow charging contact, and the other end of the lead is electrically connected with an external cable (15); the outer cable (15) is wound around a spool (14); one end of the external lead outside the charging pile is electrically connected with the charging head (16); the charging head (16) is used for being inserted into a charging port on the new energy automobile to charge the new energy automobile;

the intelligent auxiliary module comprises a charging time calculation unit and a battery detection unit; the battery detection unit is used for detecting the current battery temperature and the current battery residual capacity of the new energy automobile through a temperature detection element and a residual capacity detection element in the new energy automobile battery after the charging head (16) is inserted into a charging port of the new energy automobile;

the mobile phone interconnection module comprises a signal receiving unit, a signal sending unit, a data updating unit and a reading unit; after an APP is installed on a mobile phone, a vehicle VIN number, a license plate, a vehicle owner identity card number and a name are input by a vehicle owner to realize the binding and interconnection of the APP and the vehicle; the reading unit is used for reading the model of the vehicle battery and the rated current and the rated voltage for charging the vehicle battery according to the pulled VIN number; the signal transmission unit is used for detecting the current temperature of a new energy automobile battery, the current residual capacity of the battery, the quick charging contact and the slow charging contact in the intelligent auxiliary module, charging the battery to the state that the battery is full of the required time and feeding back the time to the mobile phone APP for the car owner to check, and the APP input travel arrangement installed on the mobile phone of the car owner can be used for the car owner to input, the travel arrangement comprises the time for using the car, the number of kilometers for using the car, the signal is received by the signal receiving unit, the signal is fed back to the CPU, and the quick charging contact is controlled by the CPU to.

2. The intelligent power control system of claim 1, wherein: the device also comprises a distance detection module and a data storage module;

the data storage module is used for storing the battery types of the electric new energy vehicles detected by the battery detection unit in the intelligent auxiliary module and storing the lengths of external cables (15) in the current charging piles.

3. The intelligent power control system of claim 2, wherein: the intelligent charging module further comprises an intelligent analysis unit, a recording unit, a feedback unit and an execution unit; the intelligent analysis unit is used for analyzing the round-trip and return points of the vehicle owner, positioning, collecting the electric quantity required by the round-trip process of the new energy vehicle through the mobile phone interconnection module, and sending the required electric quantity and the round-trip point positioning to the recording unit; the recording unit is used for recording and storing each time the vehicle owner round-trip point positioning, the vehicle use frequency and the electric quantity required by the vehicle round-trip sent by the mobile phone interconnection module; the feedback unit is used for sending the data stored and recorded in the recording unit to the APP through the mobile phone interconnection module; the execution unit is used for executing owner operation according to the owner APP option.

4. The intelligent power control system of claim 1, wherein: the charging pile comprises a housing (1); the top in the shell (1) is rotatably connected with a rotating shaft (11); an auxiliary disc (12) is fixedly sleeved on the surface of the rotating shaft (11); two elastic ropes (13) are fixedly connected between the upper surface of the auxiliary disc (12) and the top of the shell (1), and the two elastic ropes (13) are wound with each other in an initial state; the wire spool (14) is fixedly sleeved on the surface of the rotating shaft (11), and the wire spool (14) is positioned below the auxiliary disc (12); the auxiliary disc (12) and the wire spool (14) are both designed in an I shape; the external cable (15) is wound on the surface of the wire spool (14), one end of the external cable (15) penetrates through the shell (1), and is electrically connected with a charging head (16) outside the shell (1); the outer surface of the shell (1) is provided with a placing groove; the placing groove is used for placing a charging head (16); an opening (17) is formed in the surface of one side of the shell (1); an auxiliary ring (18) is sleeved on the partial surface of the outer cable (15) outside the shell (1); the surface of the auxiliary ring (18) is in threaded connection with an adjusting knob; one end of the adjusting knob is fixedly connected with a rubber pad (19) in the auxiliary ring (18); one end of the adjusting knob close to the outer cable (15) is contacted with the surface of the outer cable (15) through a rubber pad (19); the surface of the auxiliary disc (12) is wound with an auxiliary rope (2); one end of the auxiliary rope (2) is fixedly connected to the surface of the auxiliary ring (18) through the opening (17).

5. The intelligent power control system of claim 4, wherein: the surface of the external cable (15) is fixedly connected with a plurality of reinforcing wires (21) which are uniformly arranged; the reinforcing wire (21) is made of rubber material.

6. The intelligent power control system of claim 5, wherein: a fixing ring (23) is fixedly connected in the opening (17) through an elastic rubber ring (22); a rotating ring (24) is rotationally connected in the fixed ring (23); the outer diameter of the auxiliary ring (18) is larger than that of the rotating ring (24); the rotating ring (24) is obliquely designed at one side close to the outside of the shell (1); the inner wall of the inclined part of the rotating ring (24) is fixedly connected with brushes (25) which are uniformly arranged; the brush (25) is designed to be tightly attached to the surface of the external cable (15); the level of the inner wall of the rotating ring (24) is fixedly connected with a wiping cotton (26); the wiping cotton (26) is designed in a ring shape.

7. The intelligent power control system of claim 6, wherein: the surface of one side of the rotating ring (24) far away from the auxiliary ring (18) is fixedly connected with a baffle (3); the side face of one side opposite to the baffle (3) is fixedly connected with an L-shaped plate (31) through a spring; a limiting sliding groove is formed in the surface of one side, away from the auxiliary ring (18), of the rotating ring (24); one end of the L-shaped plate (31) is connected in the limiting sliding groove in a sliding manner, and the other end of the L-shaped plate is connected with a roller (32) in a rotating manner; the roller (32) is designed to be close to the surface of the external cable (15); the reinforcing wire (21) is wound on the surface of the outer cable (15) in a spring shape.

8. The intelligent power control system of claim 6, wherein: an air bag (33) is fixedly connected between the L-shaped plate (31) and the baffle (3); the rotating ring (24) is provided with air holes (34) which are uniformly distributed at the inclined position; the air bag (33) is communicated with the corresponding air hole (34) through an air passage formed in the baffle plate (3) and the rotating ring (24); the air hole (34) is designed towards the brush (25).

9. The intelligent power control system of claim 6, wherein: the inner wall of the fixed ring (23) is rotationally connected with balls (35) which are uniformly distributed; the balls (35) are designed to be in close contact with the outer surface of the rotating ring (24).