CN104574676A - Electric automobile charging management method based on mobile terminal - Google Patents

Abstract

The invention provides a charging management method for electric vehicles based on a mobile terminal. The method registers the information of the vehicle and the owner through the mobile terminal application program, queries nearby charging facilities through GPS, selects a charging pile to make an appointment to obtain an unlock password, and navigates to the selected charging station. facility, enter the unlock password to start charging, the background pre-authorizes the associated credit card, and starts charging. The charging real-time data is sent to the smart terminal through the background, and the smart terminal application stores and displays the data. Deduct the charging fee and cancel the pre-authorization. The background management system sends the charging end information to the mobile phone. The invention can help electric vehicle owners to quickly inquire about charging facilities, reserve charging facilities, manage charging process and analyze charging data.

Description

A charging management method for electric vehicles based on mobile terminals

technical field

The invention relates to a charging management method for an electric vehicle, in particular to a mobile terminal-based charging management method for an electric vehicle.

Background technique

In recent years, electric vehicles have slowly entered people's lives, and charging stations have also begun to be built and put into use across the country. However, the difficulty of charging electric vehicles has hindered the rapid growth of electric vehicles. Electric vehicle drivers also reported that due to the difficulty of charging, the use of electric vehicles is still limited to a relatively narrow range centered on the home. With the popularity of mobile terminal equipment and the development of the mobile Internet, the public has gradually become accustomed to using mobile application clients to surf the Internet. Therefore, in the field of electric vehicles, there is an urgent need for an electric vehicle charging management method based on smart mobile terminals to provide electric vehicle owners with convenient access to charging resources, management of the charging process, and collection and analysis of charging data.

Contents of the invention

In order to overcome the deficiencies of the prior art above, the present invention provides a mobile terminal-based electric vehicle charging management method to help electric vehicle owners quickly query charging facilities, reserve charging facilities, manage charging process and analyze charging data.

In order to realize the above-mentioned purpose of the invention, the present invention takes the following technical solutions:

A charging management method for electric vehicles based on a mobile terminal, the steps of the method are as follows:

(1) Register the vehicle and owner information through the mobile terminal application program;

(2) Obtain the current geographical location information of the vehicle through the mobile terminal GPS, and send it to the background management system by the mobile network, query the nearby charging facilities and related information of the charging facilities, and select the charging facilities according to the busy status of the charging facilities;

(3) Before arriving at the charging facility, use the reservation method to book the charging service of the charging facility;

(4) When charging starts, the background management system pre-authorizes the associated credit card of the electric vehicle owner to swipe the card;

(5) After charging, the charging pile sends the real-time data during the charging process to the background management system, and the background management system sends the processed data to the mobile terminal application program, and the mobile terminal application program stores and displays these data;

(6) After the charging is completed, the background management system cancels the pre-authorization of the credit card and deducts the charging fee;

(7) The background management system sends the charging end information to the mobile terminal.

In the preferred technical solution provided by the present invention, the steps of the reservation method are as follows:

A. Select the appointment facility and set the appointment time;

B. The appointment data is sent to the background management system through the application program, the selected charging facility is locked during the appointment time period, and the unlock password is sent to the mobile terminal;

C-1. Use the password to unlock the charging facility and charge it;

C-2. If you do not arrive at the charging facility to complete unlocking within the reserved time period, the charging facility will be automatically unlocked.

In the second preferred technical solution provided by the present invention, the real-time data includes current, voltage, temperature of the battery, charging state and expected full time during the charging process.

In the third preferred technical solution provided by the present invention, during the charging process, the user can end the charging process at any time through the mobile terminal application program. on the terminal.

In the fourth preferred technical solution provided by the present invention, the charging end information includes charging fee, charged power and charging time.

In the fifth preferred technical solution provided by the present invention, the charging data can be queried at any time through the mobile terminal application program, including each charging fee, charging time and battery data during charging.

In the sixth preferred technical solution provided by the present invention, the vehicle owner information includes vehicle number, contact information of the vehicle owner and associated credit card for payment.

Compared with the closest prior art, the beneficial effects of the present invention are:

The invention manages the charging process through the mobile terminal application program and the background management system, so that the owner of the electric vehicle can search for nearby charging facilities at any time and can reduce the waiting time for charging in a predetermined way, and can guarantee payment by binding a credit card It is fast, eliminating the need for procedures such as recharging cards and swiping cards, which brings great convenience to users. When charging, even if the user leaves the car, he can keep track of the charging process at any time, and can return to pick up the car in time before it is fully charged. It is suitable for charging at charging piles set up in shopping malls, supermarkets and office areas.

Description of drawings

Fig. 1 is a flow chart of a charging management method for electric vehicles based on a mobile terminal

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings.

As shown in Figure 1, the specific steps of the charging management method for electric vehicles based on mobile terminals are as follows:

(1) Install the charging management APP (application program) on the Android smartphone, register the information of the vehicle and the owner, including the license plate number, the model of the vehicle, the contact information of the owner, and the payment credit card.

(2) When charging is required, obtain the current geographical location information of the vehicle through the charging management APP, send it to the background system through the mobile network, and query the nearby charging facilities and related information of the charging facilities through the mobile network. The user selects a charging facility and uses navigation to reach the charging facility.

(3) When the charging facility is not reached, the user can complete the reservation by selecting the charging facility and the reservation time. The background management system locks the charging facility selected by the user during the user's scheduled time, and sends the unlock password to the user's mobile phone. The user can use the password to unlock the charging facility and complete charging. If the user does not arrive at the charging facility to complete unlocking during the scheduled time, the background system will automatically unlock the charging facility without hindering other users from using it.

(4) When the user is ready to start charging, the background management system will pre-authorize the associated credit card of the electric vehicle owner to swipe the card.

(5) After starting charging, the charging pile will send the real-time data during the charging process to the background system, and the background system will process the data and send it to the smartphone, and the application will store and display the data. Real-time data includes current, voltage, battery temperature, charging status, estimated full time, etc. during charging. If the user leaves the charging electric car, he can also understand the charging process.

(6) During the charging process, the user can end the charging process at any time through the smartphone application. After the charging is finished, the background system cancels the pre-authorization on the credit card and deducts the charging fee at the same time. The background management system sends the charging end information (including charging fee, charging power, charging time, etc.) to the mobile phone.

(7) The user can query the recent charging data at any time through the mobile phone application, including the cost of each charging, charging time, battery data during charging, etc.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the present invention can still be Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention shall be covered by the scope of the claims of the present invention.

Claims (7)

1. A charging management method for electric vehicles based on a mobile terminal, characterized in that the method comprises the steps of: (1) Register the vehicle and owner information through the mobile terminal application program; (2) Obtain the current geographical location information of the vehicle through the mobile terminal GPS, and send it to the background management system by the mobile network, query the nearby charging facilities and related information of the charging facilities, and select the charging facilities according to the busy status of the charging facilities; (3) Before arriving at the charging facility, use the reservation method to book the charging service of the charging facility; (4) When charging starts, the background management system pre-authorizes the associated credit card of the electric vehicle owner to swipe the card; (5) After charging, the charging pile sends the real-time data during the charging process to the background management system, and the background management system sends the real-time data to the mobile terminal application program, and the mobile terminal application program stores and displays these data; (6) After the charging is completed, the background management system cancels the pre-authorization of the credit card and deducts the charging fee; (7) The background management system sends the charging end information to the mobile terminal. 2. The electric vehicle charging management method according to claim 1, wherein the steps of the reservation method are as follows: A. Select the appointment facility and set the appointment time; B. The appointment data is sent to the background management system through the application program, the selected charging facility is locked during the appointment time period, and the unlock password is sent to the mobile terminal; C-1. Use the password to unlock the charging facility and charge it; C-2. If you do not arrive at the charging facility to complete unlocking within the reserved time period, the charging facility will be automatically unlocked. 3. The electric vehicle charging management method according to claim 1, wherein the real-time data includes current, voltage, temperature of the battery, charging state and expected full time during charging. 4. The electric vehicle charging management method according to claim 1, characterized in that, during the charging process, the user can end the charging process at any time through the mobile terminal application program, and after the end, the background management system cancels the pre-authorization of the credit card and deducts the charging fee, Send the charging end information to the mobile terminal. 5. The electric vehicle charging management method according to any one of claims 1 or 4, wherein the charging end information includes charging fee, charged power and charging time. 6. The electric vehicle charging management method according to claim 1, characterized in that the charging data can be queried at any time through the mobile terminal application program, including each charging fee, charging time and battery data during charging. 7. The charging management method for electric vehicles according to claim 1, wherein the vehicle owner information includes vehicle number, vehicle model, contact information of the vehicle owner and credit card associated with payment.