ES2927588T3 - Security equipment of a person and associated system - Google Patents

Abstract

The invention relates to equipment (16) for belaying a person comprising a bracelet (20) and a case (22) held by the bracelet (20) and comprising: - a receiver (28) capable of receiving data, - a processor (32) capable of associating a degree of danger to each data, and capable of sending data to be communicated and capable of transmitting data to be transmitted, - an interface (34) capable of communicating data sent, and - a transmitter (30 ) capable of transmitting the transmitted data. The equipment (16) is capable of operating according to at least two operating modes, each mode being biunivocally associated with a threshold degree of danger, the data that the processor (32) is capable of sending in one, the mode being the data associated with a degree of danger greater than or equal to the threshold degree of danger of the considered mode. (Automatic translation with Google Translate, without legal value)

Description

DESCRIPTION

Security equipment of a person and associated system

[0001] The present invention relates to a personal safety equipment. The present invention also relates to an associated security system.

[0002] In the field of security, numerous people are involved who must make decisions with few elements.

[0003] In fact, numerous incidents and accidents involving these people are caused by an inappropriate decision made by the person. For example, during a roadblock, routine behavior is not appropriate if the vehicle checked is a stolen car. In this situation, the thief, feeling discovered, may have a violent reaction that endangers the life of the person carrying out the control.

[0004] Therefore, it is desirable to improve the safety of the people involved in these controls.

[0005] For this, it is known to use bulletproof vests. A bulletproof vest is equipment intended primarily to protect the thorax, abdomen, and back against firearms by absorbing the impact. The vests are made from tightly woven fibers, primarily Kevlar. This type of vest can thus protect the wearer against projectiles from short and long firearms, as well as against shrapnel from certain explosive devices such as grenades.

[0006] However, although said equipment makes it possible to effectively protect people in the event of a direct attack, said equipment is difficult to camouflage. For this reason, for a surveillance mission, the use of such equipment is not well adapted and, in certain circumstances, leads to endangering personnel.

[0007] Therefore, there is a need for a one-person security team that makes it possible to improve the safety of people in all situations.

[0008] To this end, a security device according to claim 1 is described.

[0009] Particular embodiments are defined in claims 2 to 7.

[0010] A security system for a group of people as defined in claim 8 is also described.

[0011] According to a particular embodiment, the security system may include the features of claim 9.

[0012] Other characteristics and advantages of the invention will appear upon reading the following description of embodiments of the invention, given solely by way of example and with reference to the drawings, which are:

figure 1, a schematic view of an example of a security system for a group of people, each person being equipped with a security equipment for a person,

- figure 2, a schematic view of a safety equipment of a person of figure 1, and

- figure 3, a schematic view of a scenario of use of the security system according to figure 1.

[0013] Figure 1 schematically presents a security system 10 for a group of people.

[0014] In the case of Figure 1, the set of people includes three police officers. Hereinafter, the first police officer is denoted by P1, the second police officer is denoted by P2, and the third police officer by P3.

[0015] In this particular case, as the set of figure 1 indicates, the three police officers P1, P2 and P3 form a patrol.

[0016] The system 10 has the capacity to improve the security of police officers P1, P2 and P3 in their field of intervention.

[0017] The system 10 includes a central server 12 and, for each of the police officers P1, P2 and P3, a set of equipment 14.

[0018] The central server 12 is adapted to communicate with the set of equipment 14.

[0019] The central server 12 is a server capable of collecting various security data.

[0020] Data collection is carried out by receiving information from databases or dedicated equipment such as cameras or the set of equipment 14.

[0021] The data is, for example, data obtained from video protection, kidnapping alerts or theft notifications.

[0022] More generally, the data is the set of data relating to the field of intervention and the people present on the field of intervention.

[0023] Data is collected automatically or by manual entry by an operator.

[0024] The central server 12 is a server remote from the patrol and the field of intervention. This makes it possible to ensure that the central server 12 is in a secure location.

[0025] The central server 12 has the capacity to send the collected data. The set of equipment 14 varies according to the police officers P1, P2 and P3 considered.

[0026] The first police officer P1 is equipped with security equipment 16 and a smartphone 18. The smartphone is more commonly designated by the English term "smartphone".

[0027] The second police officer P2 is also equipped with security equipment 16 and a smartphone 18.

[0028] The third police officer P3 is equipped with a security equipment 16, a smartphone 18 and a vehicle 19.

[0029] In the illustrated example, it is assumed, for simplicity, that the security team 16 is the same for all police officers P1, P2 and P3, so that, for example, the only difference between the security team 16 of the first police officer P1 and the security team 16 of the second police officer P2 is the name of the police officer with whom the security team 16 is provided.

[0030] Also, for simplicity, it is assumed that the smartphone 18 is the same for all police officers P1, P2 and P3.

[0031] In figure 2 a security device 16 is illustrated more specifically.

[0032] By way of example, the security team 16 is the security team of the first police officer P1.

[0033] The security team 16 is a one person security team. Such equipment makes it possible to improve the safety of the person wearing the safety equipment 16.

[0034] The security team 16 usually works in collaboration with the smartphone 18.

[0035] However, as a variant, the security equipment 16 has the capacity to function in the absence of the smartphone 18. This is the case in particular when the security equipment 16 includes the elements with which to communicate in Wi-Fi or in 3G/4G.

[0036] The security equipment 16 comprises a bracelet 20 and a box 22.

[0037] The bracelet 20 can be placed around a person's wrist.

[0038] For example, the bracelet 20 is made of a sufficiently flexible material to adapt to the shape of the wrist

[0039] According to the particular example of figure 2, the bracelet 20 includes two parts 24 and 26 that can be joined together by means of a hook not shown in the figure.

[0040] According to the example of FIG. 2, the two parts 24 and 26 are strips having an identical width.

[0041] The case 22 is held by the bracelet 20.

[0042] In your case, each part 24 and 26 is attached to a part of the box 22 so that each part 24 and 26 be in front of the other.

[0043] The box 22 presents a cylindrical shape with a base of any type.

[0044] By the expression "a cylindrical shape" it is understood that the box 22 has the shape of a solid delimited by two parallel planes and by the base.

[0045] According to the example of figure 2, the base of the box 22 is rectangular. In this case, the box 22 has a parallelepipedal shape.

[0046] As a variant, the base of the box 22 is a disc.

[0047] The box 22 has the ability to vibrate.

[0048] The box 22 includes a receiver 28, a transmitter 30, a processor 32, an interface 34, a toggle button 36, an alert button 38 and a detector 40.

[0049] As a variant, the box 22 includes other elements.

[0050] These elements include a start and stop button, a camera, a microphone, a speaker or a heart rate detector.

[0051] The box 22 also includes one or more of the elements mentioned above.

[0052] Receiver 28 has the ability to receive data.

[0053] Within the framework of receiving data, said data can be classified as "notifications".

[0054] According to the example of figure 2, the receiver 28 is an antenna.

[0055] The receiver 28 has the ability to receive data from a global communication network. Hereinafter, the global network is denoted by R1.

[0056] The global network R1 is a network that allows the central server 12 and the set of equipment 14 of each police officer P1, ^p 2 and P3 to be connected by communication.

[0057] Formulated in other terms, each security equipment 16 has the capacity to exchange data with the central server 12 in the global network R1.

[0058] The global network R1 is a wireless network.

[0059] For example, the global network R1 is a "wifi" network. By the expression "Wi-Fi network" it is understood that the network used is in accordance with a set of standards related to wireless networks that have been developed by working group 11 of the IEEE LAN/MAN Standardization Committee (IEEE 802 ).

[0060] According to another example, the global network R1 is a 3G type network. By way of illustration, the R1 global network is governed by the UMTS or c MoA 2000 standards.

[0061] The UMTS standard (acronym for "Universal Mobile Telecommunications System", which literally means "universal mobile telecommunications system") is a standard that delimits a mobile phone technology whose radioelectric part is based on a technique called spectrum extension (W-CDMA multiple access technique, English acronym for "Wideband Code Division Multiple Access" which means "wideband code multiplexing").

[0062] The CDMA standard (acronym for "Code division multiple access" which means "multiple access by code distribution") defines a communication technology that uses a transmission coding system, which uses the spread spectrum technique. Such technology allows several digital connections to simultaneously use the same carrier frequency.

[0063] According to another example, the global network R1 is a 4G type network.

[0064] The receiver 28 also has the capacity to receive data from a local communication network.

[0065] Hereinafter, in the description, the communication local network is denoted by local network R2.

[0066] The local network R2 groups the security equipment 16 and at least one other security equipment 16.

[0067] In the case of figure 1, the local network R2 groups the three security devices 16.

[0068] Formulated in other terms, each security equipment 16 has the capacity to exchange data with another security equipment 16 in the local network R2.

[0069] The home network R2 is, for example, an ad hoc network.

[0070] According to a particular case, the local network R2 is a secure Wi-Fi network or not.

[0071] The emitter 30 has the capacity to emit data.

[0072] According to the example of figure 2, the transmitter 30 is a different antenna from the receiver 28.

[0073] As a variant, the receiver 28 and the emitter 30 are fused.

[0074] The sender 30 has the capacity to send data in the global network R1.

[0075] The transmitter 30 also has the capacity to transmit data in the local network R2.

[0076] The processor 32 plays the role of a controller of the elements of the box 22.

[0077] The processor 32 is, for example, a programmable logic circuit.

[0078] A programmable logic circuit, or programmable logic network, is a logic integrated circuit that can be reprogrammed after it is manufactured. Said programmable logic circuit is composed of numerous elementary logic cells and logic scales that can be freely connected. This type of electronic component is commonly designated by different acronyms in English, including in particular FPGA (acronym for "fieldprogrammable gate array" which means "network of programmable gates in situ"), PLD (acronym for "programmable logic device" which means programmable logic circuit), EPLD (acronym for erasable programmable logic device), CPLD (acronym for complex programmable logic device), PAL ( Acronym for "programmable array logic" which means "programmable logic network") or PLA (acronym for "programmable logic array" which means "programmable logic network").

[0079] As a variant, the processor 32 is a computer.

[0080] According to another variant, the processor 32 is a computer processor capable of implementing computer program products.

[0081] More specifically, the processor 32 has the capacity to associate each piece of data with a degree of danger for the person who is equipped with the security equipment 16.

[0082] For example, processor 32 includes a memory that stores a database that gives each type of information a degree of danger.

[0083] By way of illustration, if the data is the presence of a threat in the environment of the first police officer P1, the degree of danger is important. The presence of a person known to police services is an example of a threat.

[0084] The expression of the degree of dangerousness depends on the context.

[0085] By way of example, although it is not realistic, the degree of danger is binary, so that the data is treated according to whether it is considered dangerous or not.

[0086] In a more complex treatment, the degree of danger includes several states, for example, a number from 1 to 7. In this case, by way of explanation, a degree of danger of 1 corresponds to data relating to information neutral (for example, map of places) while a degree of danger of 7 corresponds to a datum relative to vital information for the first police officer P1.

[0087] Hereinafter, other examples are detailed in the description with reference to examples of use of the system 10.

[0088] The processor 32 has the ability to send data for communication.

[0089] Processor 32 sends the data for communication to interface 34.

[0090] The processor 32 has the ability to transmit data for broadcast.

[0091] Processor 32 sends data for broadcast to sender 30.

[0092] The processor 32 has the capacity to control the receiver 28 and the emitter 30.

[0093] According to the invention, when processor 32 receives a signal from detector 40 indicating that global network R1 is not accessible to equipment 16, processor 32 has the ability to control receiver 28 so that receiver 28 receives only data coming from the local network R2.

[0094] Similarly and, where appropriate, jointly, when processor 32 receives a signal from detector 40 indicating that the global network R1 is not accessible to equipment 16, processor 32 has the ability to control emitter 30 so that the sender 30 only transmits data in the local network R2.

[0095] The processor 32 also has the ability to control the operation of the security equipment 16.

[0096] The security equipment 16 has the capacity to operate according to at least two operating modes, each operating mode being biunivocally associated with a threshold degree of danger, the data being capable of sending the processor 32 in one mode the data associated with a degree of danger greater than or equal to the threshold degree of danger of the operating mode considered.

[0097] The threshold degree of danger can be parameterized by the user of the security equipment 16.

[0098] A comfortable way to parameterize the threshold degree of danger for each operating mode M1, M2 and M3 is for the user to indicate what data he wishes to know and in which operating mode M1, M2 and M3.

[0099] In this sense, the degree of danger must be understood as a degree of danger perceived by the user of the safety equipment 16 and not as an objective degree of danger for the user of the safety equipment 16.

[0100] This means that the degree of danger is a means of classifying the treatment (in this case, the display) of the data that arrives at the processor 32.

[0101] By way of illustration, in the particular case of figure 2, the security equipment 16 has the capacity to operate according to three operating modes M1, M2 and M3.

[0102] Hereinafter, the first threshold degree of danger associated with the first operating mode M1 is denoted by DDS1, the second threshold degree of danger associated with the second operating mode M2 is denoted by DDS2 and the third associated threshold degree of danger the third mode of operation M3 is denoted by DDS3.

[0103] Furthermore, it is assumed that the first threshold DDS1 is strictly higher than the second DDS2 threshold and the second DDS2 threshold is strictly higher than the third DDS3 threshold.

[0104] On the other hand, in the first operating mode M1, the security equipment 16 displays less data than in the second operating mode M2.

[0105] Similarly, in the second mode of operation M2, the security equipment 16 displays less data than in the third mode of operation M3.

[0106] According to a particular embodiment, in the first mode of operation M1, the data sent by the processor 32 are an SOS sent by another police officer P1, P2 and P3, data related to the restriction of an area (for example, area under police surveillance and where you do not want to see police officers in uniform) and data relating to a wanted person.

[0107] In the second mode of operation M2, the data sent comprises the data sent in the first mode of operation M1 and other data. The other data includes data relating to a physical assault on a person located nearby. The notion of proximity is defined by the user based on the mission to be fulfilled. The other data also comprises data relating to a vehicle under control. A controlled vehicle is, for example, a vehicle that is stolen or monitored by an automatic license plate reading system. The other data also includes data related to the proximity of firearms or explosives. The other data also includes data from the history of the area. For example, the data are data related to the succession of violent episodes in a given period of time, for example four weeks.

[0108] In the third mode of operation M3, the data sent comprises the data sent in the second mode of operation M2 and other information. The other information refers to the area of the land of intervention: is the area contaminated? Is it a protest zone? Where is the crowd? Are there traffic jams?

[0109] As a variant, the distribution of the data is different and the processor 32 sends other data.

[0110] Furthermore, each operating mode M1, M2, M3 is characterized by a specific color.

[0111] Similarly, as a variant and/or as a complement, each mode of operation M1, M2, M3 is characterized by a specific logo.

[0112] The interface 34 has the capacity to communicate to the police officer P1, P2, P3 the data sent by the processor 32.

[0113] The interface 34 includes a vibration unit and a display. In the figures only the screen is visible.

[0114] The screen has the capacity to display the data sent by the processor 32.

[0115] The displayed data is messages, photos or images.

[0116] In the particular case represented, the screen has reduced dimensions.

[0117] For example, the area of the screen surface on which the data is displayed is less than or equal to 15 cm2, in particular less than or equal to 11 cm2.

[0118] Due to this screen size, when the data to be displayed is too large with respect to the screen size, only a part of the data is displayed on the screen. To access all the data, the police officer P1, P2 and P3 uses his smartphone 18 which is in communication with the security team 16.

[0119] According to a particular embodiment, the interface 34 is also an interface for capturing information by the police officer P1, P2 and P3.

[0120] This also allows the police officer P1, P2 and P3 to interact with the interface 34, for example, to say that he is coming to meet another police officer P1, P2 and P3.

[0121] The vibration unit has the capacity to vibrate the box 22.

[0122] In particular, when the receiver 28 receives data whose degree of danger is greater than or equal to the highest DDS1 threshold danger degree of the set of DDS1, DDS2 and DDS3 threshold danger degrees, the processor 32 makes the unit vibrate. vibration.

[0123] The vibration unit has the ability to generate different vibrations.

[0124] By way of illustration, when the police officer receives an SOS alarm, the vibration unit vibrates such that it transmits the letters S - O - S in 'morse vibrate', ie 3 short vibrations and then 3 vibrations long and 3 short vibrations.

[0125] In certain operating modes, the data sent is either displayed or transmitted by vibration.

[0126] In other modes of operation, some sent data is both displayed on the screen and "vibrated" with the help of the vibration unit.

[0127] The switch button 36 is, according to the example of FIG. 2, a push button.

[0128] As a variant, the toggle button 36 is a touch area of the screen.

[0129] Actuating the toggle button 36 modifies the operating mode of the safety equipment 16.

[0130] For example, a simple press allows to switch to the first mode M1, a double press allows switch to the second mode M2 and a long press to switch to the third mode M3.

[0131] As a variant, a simple press on the toggle button 36 allows to go to the next mode. In fact, when the equipment is in the first M1 mode, a simple press allows switching to the second M2 mode; when the equipment is in the second mode M2, a simple press allows to switch to the third mode M3 and when the equipment is in the third mode M3, a single press allows to switch to the first mode M1.

[0132] According to the example of figure 2, the alert button 38 is a push button.

[0133] As a variant, the alert button 38 is a tactile area of the screen.

[0134] In these two cases, double clicks are detected to avoid false alerts in case of a single accidental click.

[0135] The actuation of the alert button 38 is thus a data to be output.

[0136] In a particular embodiment, the alert button 38 changes the state of the police officer P1, P2, P3. A police officer P1, P2 or P3 who has actuated the alert button 38 will appear on a map as a red dot.

[0137] Detector 40 is a network accessibility detector.

[0138] More specifically, the detector 40 has the capacity to detect the accessibility to the global network R1.

[0139] According to a particular embodiment, the detector 40 is part of the processor 32. The detector 40 has the capacity to analyze the noise in the receiver 28 and choose the type of communication through the global network R1 or through the local network R2 .

[0140] It should be noted that the detector 40 has the ability to favor the use of the global network R1 in order to ensure a good update of the processor 32.

[0141] The detector 40 emits a signal towards the processor 32. The signal emitted is a signal indicating that the global network R1 is not accessible to the equipment 16.

[0142] In a particular embodiment, the signal is a binary signal, in which a "0" indicates that the global network R1 is not accessible while a "1" indicates that the global network R1 is accessible.

[0143] The set of the case 22 and the bracelet 20 can be worn by the person. By this expression is meant the bracelet 20 and the set of elements of the case 22.

[0144] For example, the weight of the case 22 and bracelet 20 assembly is less than 100 grams, for example less than 70 grams.

[0145] Similarly, the total space occupied by the assembly of the case 22 and the bracelet 20 is less than 40 cm3.

[0146] The operation of the system 10 is described below with reference to various usage scenarios.

[0147] According to an example illustrated by figure 3, the three police officers P1, P2 and P3 are going to apprehend a suspect S in a spatial zone 100. Hereinafter, it is also assumed that the suspect S has an accomplice C .

[0148] In this particular case, the three police officers P1, P2 and P3 wear civilian clothes so as not to attract attention.

[0149] Spatial zone 100 includes four streets 102, 104, 106 and 108 that intersect at an intersection.

[0150] In the proposed example, the spatial zone 100 is demarcated according to a demarcation into seven zones: a first zone Z1, a second zone Z2, a third zone Z3, a fourth zone Z4, a fifth zone Z5, a sixth zone Z6 and a seventh zone Z7.

[0151] The first zone Z1 is delimited, on the one hand, by the first street 102 and, on the other hand, by a first barrier 112. In figure 3, each barrier is represented by a dotted line and is presented in the form of a ray that has its origin at the intersection.

[0152] The second zone Z2 is delimited, on the one hand, by the first barrier 112 and, on the other hand, by the second lane 104. The third zone Z3 is delimited, on the one hand, by the second lane 104 and, on the other hand, by a second barrier 114. The fourth zone Z4 is delimited, on the one hand, by the second barrier 114 and by a third barrier 116. The fifth zone Z5 is delimited, on the one hand, by the third barrier 116 and, on the other hand, by the third lane 106. The sixth zone Z6 is delimited by the third lane 106 and, on the other hand, by by the fourth street 108. The seventh zone Z7 is delimited, on the one hand, by the fourth street 108 and, on the other hand, by the first street 102.

[0153] In the illustrated case, the first police officer P1 and the accomplice C are in the first zone Z1, the second police officer P2 is in the third zone Z3 and the third police officer P3 as well as the suspect S are in the fourth zone Z4.

[0154] For example, according to one scenario, suppose that the first police officer P1 identifies the accomplice C.

[0155] The first police officer P1 presses the alert button 38 of the security equipment 16 twice.

[0156] In this case, it is assumed that a double press on the alert button 38 has been agreed to be the sign that confederate C has been seen.

[0157] In said scenario, the sender 30 of the security team 16 issues a piece of data relating to the fact that the accomplice C has been seen through the global network R1.

[0158] The central server 12 also has the ability to geolocate the first police officer P1, for example, by triangulating the signal from the smartphone 18 of the first police officer P1.

[0159] The central server 12 then issues information about the presence of the partner C in the first zone Z1. It is assumed that said information is data whose degree of danger is between the first degree of danger threshold DDS1 and the second degree of danger threshold DDS2.

[0160] Suppose that the security team 16 of the second police officer P2 is in the second mode M2.

[0161] The second police officer P2 is then warned of the presence of accomplice C in the first zone Z1 and can go as reinforcement for the first police officer P1 or choose to modify his position according to his intuition.

[0162] Suppose that the security team 16 of the third police officer P3 is in the first mode M1. As the third police officer P3 is close to suspect S and with the idea of verifying that it is clearly the suspect, he only wants the most important data for his safety. In the first mode M1, the third police officer P3 is not warned of the presence of accomplice C in the first zone ^z 1.

[0163] In said scenario, the security system 10 has made it possible to improve the level of information of the second police officer P2 without endangering the third police officer P3.

[0164] According to another scenario, suppose that the third police officer P3 identifies the suspect S but only captures the local network R2.

[0165] The third police officer P3 presses the alert button 38 of the security equipment 16 once.

[0166] In this case, it is assumed that a single press on the alert button 38 has been agreed to be the sign that suspect S has been seen.

[0167] In said scenario, the sender 30 of the security team 16 issues a piece of data relating to the fact that the suspect S has been seen through the local network R2 (without connection to the global network R1).

[0168] The two police officers P1 and P2 receive the information, which is then transmitted to the global network R1, since the first and second police officers P1 and P2 have access to the global network R1.

[0169] The central server 12 can geolocate the third police officer P3, for example, by triangulating the signal of the smartphone 18 of the third police officer P3.

[0170] The central server 12 then issues information about the presence of the suspect S in the fourth zone Z4. It is assumed that said information is data whose degree of danger is greater than the first degree of danger threshold d DS1.

[0171] In this situation, the two police officers P1 and P2 are quickly informed of the place where suspect S is found. From the point of view of the third police officer P3, this information is transmitted discreetly by pressing the alert button 38. His safety is improved, as his cover and reinforcements (police officers) are not put at risk first and second P1 and P2) arrive quickly.

[0172] In the illustrated scenarios, data using the geographical position of the person concerned or data related to the actuation of an alert button have been used.

[0173] Other scenarios can be contemplated.

[0174] For example, the second police officer P2 may have a serious fall. Activation of the alert button 38, in particular by a double click, together with a geolocation makes it possible to save it quickly.

[0175] According to another example, the third police officer P3 is in his vehicle 19 and the vehicle 19 is equipped with a license plate recognition device. In the event that you recognize the license plate of a stolen car, it is possible to notify the other police officers P1 and P2.

[0176] As a variant, suppose that, for security reasons, a maximum distance is defined between two police officers P1, P2 and P3. The system 10 makes it possible to detect that a police officer, for example the third police officer P3, strays too far from the other police officers P1 and P2 and to notify him. In this case, an exchanged data is the closest other security equipment 16 is at a distance greater than the maximum distance.

[0177] According to another scenario, if the fifth zone Z5 is prohibited for passage, the system 10 makes it possible to discreetly notify the third police officer P3 of his proximity to said prohibited zone.

[0178] According to another scenario, the police officer P1, P2, P3 can discreetly take a picture of his surroundings in order to share the situation on the ground with the central server 12, and with the other police officers P1 , P2, P3. In this case, the box 22 includes a photographic apparatus or a camera.

[0179] According to another scenario, the police officer P1, P2, P3 can discreetly take a picture of his surroundings in order to share the situation on the ground with the central server 12, and with the other police officers P1 , P2, P3. In this case, the box 22 includes a microphone. In these different scenarios, it happens that the security system 10, thanks to the use of the security equipment 16, makes it possible to improve the circulation of data between a patrol of three police officers P1, P2 and P3 with adequate discretion.

[0180] As a result, security for the three police officers P1, P2 and P3 is improved.

[0181] In other words, the security system 10 guarantees the protection of the police officers P1, P2 and P3 by providing accurate information and supplying it at a suitable time.

[0182] In fact, the security equipment 16 is connected to a central server 12 that centralizes the data and forwards the relevant data to the people equipped with a security equipment 16. A synchronization is generated between each security equipment 16 and the core server 12.

[0183] This allows to develop the sixth sense of police officers P1, P2 and P3.

[0184] The security system 10 also makes it possible to reduce transmission latency times between messages.

[0185] The security system 10 offers the possibility of working locally with the other members of the patrol to which the user of the security equipment 16 belongs.

[0186] The security team 16 is well adapted for use on the move and in a situation of identity control of a suspect S. More generally, the use is compatible with field missions due to the discretion and freedom that is it awards police officers P1, P2 and P3. In certain modes of operation, the security equipment 16 informs the police officer P1, P2 or P3 by means of a simple vibration of the box 22.

[0187] In addition, the security system 10 allows the information supplied to the police officer P1, P2 or P3 to be always up to date since a central server 12 relates it to a communication transmitted on each interface 34 whenever it is possible to access the global network R1.

[0188] In general, in each scenario, the police officer P1, P2 or P3 has access to data related to a global vision of the situation, the geolocation of the people provided with the equipment, the people who are part of a patrol, to the presence of crowded areas, dangerous areas, demonstrations, to information on the evolution of the ongoing mission or biological data.

[0189] Biological data is data relating to the health of police officer P1, P2 or P3. For example, the heartbeat of police officer P1, P2 or P3 is recorded.

[0190] The facilitated access to this information makes it possible to respond to the needs of police officers P1, P2 and P3 who find themselves in specific situations. Among these different situations, we can mention the need for help and support from a teammate, the isolation of a police officer, the discreet taking of photographs or discreet listening.

[0191] To further enhance the security of the police officers P1, P2 and P3, the security team 16 takes on the appearance of a trivial object.

[0192] For example, the security equipment 16 takes the form of a wristwatch, in this case the case 22 being a sphere.

[0193] Furthermore, one of the advantages of the security system 10 is its reconfigurability.

[0194] In fact, it is possible to easily integrate new equipment by means of a modification of the processor 32 and of the central server 12.

[0195] Thus, the security system 10 has the capacity to easily enhance its alert capabilities as a function of technological evolution.

[0196] The security team 16 applies to anyone who has a need for protection and/or discretion.

[0197] By way of illustration, the person is part of a private or public security force.

[0198] According to another example, the person is part of the first aid service, for example, the fire brigade.

[0199] According to yet another example, the person is a celebrity.

[0200] Other embodiments may be contemplated.

[0201] In particular, to improve the capture of information by the police officer P1, P2 or P3, various types of display are used.

[0202] For example, a first display is a map type display.

[0203] In such an embodiment, a map is displayed and data is plotted on the map.

[0204] For example, the data is displayed in the form of a disk that has a specific color and/or a pictogram.

[0205] By way of illustration, the orientation of a police officer P1, P2 or P3 is illustrated by arrows.

[0206] Supplementary data can also be seen as a distance data that allows the police officer P1, P2 or P3 to better understand the situation.

[0207] According to one embodiment, the map is displayed such that the center of the screen corresponds to the current position of the police officer P1 equipped with the security equipment 16.

[0208] As a variant, the police officer P1 can interact with the map, in particular to enlarge or reduce an area as needed.

[0209] A second display is a display that allows determining the members of the patrol for the mission to be carried out and their status.

[0210] For example, an interface with nine faces is displayed, the nine faces of the patrol members.

[0211] According to one embodiment, a highlighted face with a first color indicates that the person does not participate in the mission. A highlighted face with a second color indicates that the person is in danger.

[0212] As a complement, a framed face with a first color indicates that the person is available.

A face framed with a second color indicates that the person is in the process of coming to the aid of another person in danger.

[0213] A third display is a trivialized display.

[0214] The passage from one display to another is carried out by means of a sliding action on the screen.

[0215] Message displays that allow interaction with the police officer P1, P2 or P3 can be superimposed on these displays.

[0216] An example of interaction consists in obtaining information from the police officer P1, P2 or P3.

[0217] An example of a message is a need for help with two possible answers "no" or "go". This message is produced after a request for help from another member of the patrol.

[0218] Another example of interaction is to inform the police officer P1, P2 or P3.

[0219] By way of illustration, if the police officer enters a contaminated area, the central server communicates a message of the type "entry into prohibited area".

[0220] In addition, according to a variant, in certain operating modes M1, M2 or M3, the display of data on the screen lasts for a limited time in order to avoid endangering the position of the police officer P1, P2 or P3.

[0221] In one embodiment, the mode of operation M1, M2 or M3 is considered a piece of data to be communicated to the person.

[0222] For example, a dedicated pictogram is displayed when an M1, M2 or M3 operating mode is chosen.

[0223] Other embodiments of the invention are obtained by combining the above embodiments, such that the other embodiments are defined by the set of claims 2 to 7.

Claims (9)

1. Security team (16) of one person (P1, P2, P3), which includes: - a bracelet (20) that can be placed around a person's wrist (P1, P2, P3), - a box (22) held by the bracelet (20), so that the whole of the box (22) and the bracelet (20) can be worn by the person (P1, P2, P3), the box (22) includes: - a receiver (28) capable of receiving data from a global communication network (R1) and from a local communication network (R2), so that the local communication network (R2) groups the security equipment (16) and at least one other security team, - A processor (32) capable of associating each piece of data with a degree of danger for the person (P1, P2, P3), capable of sending data for communication to the person (P1, P2, P3) wearing said security equipment (16) and capable of transmitting data for broadcast, - an interface (34) capable of communicating to the person (P1, P2, P3) the data sent by the processor (32), - a transmitter (30) capable of transmitting data transmitted by the processor (32), capable of transmitting data in the global communication network (R1) and the local communication network (R2), and - a network accessibility detector (40), capable of detecting accessibility to the global communication network (R1), so that the receiver (28) receives data from the local communication network (R2), and the sender (30) emits data in the local communication network (R2) when the detector (40) detects that the global communication network (R1) is not accessible to the security equipment (16), the safety equipment (16) is capable of operating according to at least two operating modes; in particular, three operating modes (M1, M2, M3), as each operating mode (M1, M2, M3) is biunivocally associated with a threshold degree of danger (DDS1, DDS2, DDS3), and as the data that the processor (32) has the capacity to send in an operating mode (M1, M2, M3) the data associated with a degree of danger greater than or equal to the threshold degree of danger (DDS1, DDS2, DDS3) of the operating mode (M1, M2, M3) considered. Security equipment according to claim 1, in which the interface (34) is capable of vibrating when the receiver (28) receives data whose degree of danger is greater than or equal to the highest threshold danger degree (DDS1) of the set. threshold degrees of danger (DDS1, DDS2, DDS3). Security equipment according to claim 1 or 2, in which the security equipment (16) also includes a switch button (36), so that actuation of the switch button (36) changes the mode of operation. operation (M1, M2, M3) of the safety equipment (16). Security equipment according to any one of claims 1 to 3, wherein the security equipment (16) further includes an alert button (38), and wherein actuation of the alert button (38) is a data to emit. Security equipment according to any of claims 1 to 4, in which the data is chosen from the group comprising: - data obtained from other equipment (14) belonging to the person (P1, P2, P3), - data using the geographical position of the person (P1, P2, P3), - data related to the geographical position of the person (P1, P2, P3) with respect to the geographical position of the other teams (14), and - data related to the geographical position of the person (P1, P2, P3) with respect to a geographical demarcation of an area. 6. Security equipment according to any of claims 1 to 5, in which a maximum distance is defined between two security equipment (16), and a given is that the other closest security equipment (16) is located at a distance greater than the maximum distance. Security equipment according to any of claims 1 to 6, in which the interface 34 includes a screen capable of displaying the data sent by the processor (32) and a vibration unit capable of generating vibrations to communicate to the person ( P1, P2, P3) the data sent by the processor (32). 8. Security system (10) for a group of people (P1, P2, P3) that includes for each person (P1, P2, P3), at least one security team (16) according to any of claims 1 to 7. . Security system (10) according to claim 8, further including a central server (12), in which that each security equipment (16) is capable of exchanging data with the central server (12) by means of a global communication network (R1), and wherein each security equipment (16) is capable of exchanging data with another security equipment (16) by means of a local communication network (R2) that groups the security equipment (16) of the system (10).