An alarm method, device and system based on electric vehicle

Abstract

The present application provides an alarm method, device and system based on electric vehicles, the method comprising: obtaining a communication signal sent by the access control processor, wherein the communication signal represents a signal generated when the communication module of the electric vehicle triggers the access control processor; determining the geographical location of the electric vehicle according to the communication signal, and sending an alarm message if the geographical location is not within the target location range. The geographical location of the electric vehicle is determined by the communication signal, and if the geographical location does not appear within the target location range, an alarm message is sent to a guard, etc., thereby solving the problem of electric vehicles being parked anywhere without any prompts.

Description

Technical Field

[0001] The present application relates to the field of alarm technology, and in particular to an alarm method, device and system based on electric vehicles. Background Art

[0002] At present, with the advancement and development of technology, electric vehicles have made people's lives more convenient. Nowadays, more and more people choose electric vehicles for travel. However, because electric vehicles are small in size and similar in shape to bicycles, owners often park them anywhere, especially in public areas and streets in some communities, which seriously affects the travel of other people. In the existing technology, there is no measure to warn these electric vehicles placed anywhere, resulting in the gate guards and other obstacle removal personnel being unable to make corresponding adjustments to the electric vehicles. Summary of the invention

[0003] In order to solve the above technical problems, the present application is proposed. The embodiments of the present application provide an alarm method, device and system based on electric vehicles, which solves the problem that electric vehicles can be parked anywhere without alarm.

[0004] According to one aspect of the present application, an alarm method based on an electric vehicle is provided, which is applied to an access control processor set up in the community where the electric vehicle is located. The alarm method based on an electric vehicle includes: obtaining a communication signal sent by the access control processor; wherein the communication signal represents a signal generated when the communication module of the electric vehicle triggers the access control processor; determining the geographical location of the electric vehicle based on the communication signal; and sending an alarm message if the geographical location is not within the target location range.

[0005] In one embodiment, determining the geographic location of the electric vehicle based on the communication signal includes: determining the geographic location of a door access processor corresponding to the communication signal; and determining the geographic location of the electric vehicle based on the geographic location of the door access processor corresponding to the communication signal.

[0006] In one embodiment, the community includes an elevator, and sending the alarm information includes: acquiring an image captured by a camera; determining the actual position of the electric vehicle based on the image; and sending the alarm information if the actual position is not within the target position range.

[0007] In one embodiment, before sending the alarm information, the alarm method based on the electric vehicle further includes: identifying the authority identifier of the electric vehicle; wherein the authority identifier is an identifier for opening the door corresponding to the access control processor; if the authority identifier matches a preset identifier, then the gate of the community is opened. In one embodiment, sending the alarm information includes: if the number of matches between the authority identifier and the preset identifier exceeds a preset number threshold, then sending the alarm information.

[0008] In one embodiment, the sending of the alarm information includes: obtaining the current charging time, the current charging position and the current charging result corresponding to the current charging time of the battery of the electric vehicle; and if at least one of the current charging time, the current charging position and the current charging result does not match a preset condition, sending the alarm information.

[0009] In one embodiment, the sending of the alarm information includes: obtaining the last historical charging time, historical charging position and historical charging result of the electric vehicle; and if the difference between the current charging time and the historical charging time is less than or equal to a first difference threshold or the difference between the current charging result and the historical charging result is less than or equal to a second difference threshold or the current charging position does not match the historical charging position, then sending the alarm information.

[0010] In one embodiment, sending the alarm information includes: if a communication signal sent by the access control processor of the unit door is received and a communication signal sent by the access control processor of the elevator door is not received, sending the alarm information.

[0011] According to another aspect of the present application, an alarm device based on an electric vehicle is provided, comprising: an acquisition module for acquiring a communication signal sent by a door access control processor; wherein the communication signal represents a signal generated when the electric vehicle triggers the door access control processor; a determination module for determining the geographical location of the electric vehicle based on the communication signal; and a sending module for sending an alarm message if the geographical location is not within the target location range.

[0012] According to another aspect of the present application, an alarm system based on an electric vehicle is provided, characterized in that it includes: a first communication module, which is arranged on the electric vehicle; a second communication module, which is arranged on the battery; and an access control processor, which is arranged in the community, and the access control processor is used to execute the alarm method based on the electric vehicle as described in any one of claims 1 to 8 above.

[0013] According to another aspect of the present application, a computer-readable storage medium is provided, wherein the storage medium stores a computer program, and the computer program is used to execute any of the above-mentioned alarm methods based on electric vehicles.

[0014] According to another aspect of the present application, an electronic device is provided, comprising: a processor; a memory for storing instructions executable by the processor; and the processor is used to execute any of the above-mentioned alarm methods based on electric vehicles.

[0015] The present application provides an alarm method, device and system based on electric vehicles, the method comprising: obtaining a communication signal sent by the access control processor, wherein the communication signal represents a signal generated when the communication module of the electric vehicle triggers the access control processor; determining the geographical location of the electric vehicle according to the communication signal, and sending an alarm message if the geographical location is not within the target location range. The geographical location of the electric vehicle is determined by the communication signal, and if the geographical location does not appear within the target location range, an alarm message is sent to a guard, etc., thereby solving the problem of electric vehicles being parked anywhere without any prompts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] By describing the embodiments of the present application in more detail in conjunction with the accompanying drawings, the above and other purposes, features and advantages of the present application will become more apparent. The accompanying drawings are used to provide a further understanding of the embodiments of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the present application and do not constitute a limitation of the present application. In the accompanying drawings, the same reference numerals generally represent the same components or steps.

[0017] Figure 1 It is a flowchart of an alarm method based on an electric vehicle provided by an exemplary embodiment of the present application.

[0018] Figure 2 It is a flowchart of a method for determining a geographic location provided by an exemplary embodiment of the present application.

[0019] Figure 3 This is a method for sending alarm information provided by an exemplary embodiment of the present application.

[0020] Figure 4 It is a flowchart of an alarm method based on an electric vehicle provided by another exemplary embodiment of the present application.

[0021] Figure 5 It is a flowchart of an alarm method based on an electric vehicle provided by another exemplary embodiment of the present application.

[0022] Figure 6 It is a flowchart of an alarm method based on an electric vehicle provided by another exemplary embodiment of the present application.

[0023] Figure 7 It is a schematic structural diagram of an electric vehicle-based alarm device provided by an exemplary embodiment of the present application.

[0024] Figure 8 It is a structural schematic diagram of an electric vehicle-based alarm device provided by another exemplary embodiment of the present application.

[0025] Fig. 9 It is a structural diagram of an electronic device provided by an exemplary embodiment of the present application. DETAILED DESCRIPTION

[0026] Below, the exemplary embodiments according to the present application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application, and it should be understood that the present application is not limited to the exemplary embodiments described here.

[0027] Figure 1 FIG. 1 is a flow chart of an electric vehicle-based alarm method provided by an exemplary embodiment of the present application. Figure 1 As shown, the access control processor is applied to the community where the electric vehicle is located, and the alarm method based on the electric vehicle includes:

[0028] Step 110: Acquire a communication signal sent by the access control processor, wherein the communication signal represents a signal generated when the communication module of the electric vehicle triggers the access control processor.

[0029] The communication signal sent by the access control processor set in the community is obtained. The communication signal is generated by the access control processor when the communication module set in the electric vehicle triggers the access control processor. The electric vehicle is provided with a communication module of 125 kHz and 2.45 Hz frequency bands.

[0030] Step 120: Determine the geographic location of the electric vehicle based on the communication signal.

[0031] Each communication signal corresponds to a geographical location, that is, the geographical location of the electric vehicle can be determined through the communication signal. The main gate, unit door (building door), elevator door and home door (indicating the target location range in the building) in the community can be equipped with access control processors respectively. Each communication signal is generated with a geographical location identifier, so the geographical location passed by the electric vehicle can be determined based on the communication signal alone. The geographical location can also be expressed as the distance between the electric vehicle and the acquisition processor or the communication duration.

[0032] Step 130: If the geographical location is not within the target location range, an alarm message is sent.

[0033] The target position range is set to determine whether the electric vehicle is within the specified position range.

[0034] The present application provides an alarm method, device and system based on electric vehicles, the method comprising: obtaining a communication signal sent by an access control processor, wherein the communication signal represents a signal generated when the communication module of the electric vehicle triggers the access control processor; determining the geographical location of the electric vehicle according to the communication signal, and sending an alarm message if the geographical location is not within the target location range. The geographical location of the electric vehicle is determined by the communication signal, and if the geographical location does not appear within the target location range, an alarm message is sent to a guard, etc., thereby solving the problem of electric vehicles being parked anywhere without any prompts.

[0035] Figure 2 FIG. 1 is a flow chart of a method for determining a geographic location provided by an exemplary embodiment of the present application. Figure 2 As shown, step 120 may include:

[0036] Step 121: Determine the geographic location of the access control processor corresponding to the communication signal.

[0037] Each communication signal is generated by triggering the access control processor, which will be marked with a corresponding geographical location. That is to say, the location of the access control processor in the community corresponds to the geographical location of the access control processor. When an electric vehicle triggers the access control processor to generate a communication signal, the geographical location of the access control processor that generates the communication signal is the geographical location corresponding to the communication signal.

[0038] Step 122: Determine the geographical location of the electric vehicle according to the geographical location of the access control processor corresponding to the communication signal.

[0039] If an electric vehicle is stolen, the actual location of the electric vehicle or the running track of the electric vehicle can be determined based on the geographical location of the access control processor corresponding to the communication signal. If the owner does not park the electric vehicle at the designated location, and the guard parks the electric vehicle at the designated location due to the alarm information, causing the owner to think that the electric vehicle is stolen or lost, the owner can query the movement track or actual geographical location of the electric vehicle through software, so as to quickly find the electric vehicle.

[0040] Figure 3 This is a method for sending alarm information provided by an exemplary embodiment of the present application. Figure 3 As shown, the community includes an elevator, and step 130 may include:

[0041] Step 131: Acquire the image captured by the camera.

[0042] Access control processors can be set up inside and outside the elevator. The access control processors are connected to cameras set up inside and outside the elevator. The cameras can capture images of users walking from the unit door to the elevator door.

[0043] Step 132: Determine the actual position of the wheels of the electric vehicle according to the image.

[0044] Image recognition technology is used based on the image to determine the actual position of the wheels of the electric vehicle, and the actual position includes the elevator door, entering the elevator door, or entering the unit door.

[0045] Step 133: If the actual position is not within the target position range, an alarm message is sent.

[0046] If the actual position is not within the target position range and is within the detection area, which can be set to the elevator door, an alarm message is sent. In other words, if the electric vehicle wheels are detected to enter the elevator, an alarm message is sent, which can be sent to the doorman so that the doorman can prevent the user from parking the electric vehicle inside the unit door or at the door of the house.

[0047] Figure 4 FIG. 1 is a flow chart of an electric vehicle-based alarm method provided by another exemplary embodiment of the present application. Figure 4 As shown, step 130 may include:

[0048] Step 134: Identify the authority identifier of the electric vehicle, wherein the authority identifier is an identifier for opening a door corresponding to the access control processor.

[0049] Identify the permission identification of the electric vehicle, which is the identification of opening the door corresponding to the access control processor. The door corresponding to the access control processor can be the main gate of the community, the unit door of the community, etc.

[0050] Step 135: If the permission identifier matches the preset identifier, the door to the community is opened.

[0051] If the permission identifier matches the preset identifier, it means that the electric vehicle has the right to pass, so the gate of the community is opened to allow the electric vehicle to enter.

[0052] In one embodiment, the alarm method based on an electric vehicle may further include: if the geographical location is detected to be within a preset geographical location range, the door corresponding to the access control processor is opened, so that the user can enter the community. The access control processor may be set at the gate of the community to open the gate, or at the unit door of the community to open the unit door, or at the elevator door to open the elevator door, or at the door of a home to open the home door.

[0053] In one embodiment, step 140 may be specifically implemented as follows: if the number of matches between the authority identifier and the preset identifier exceeds a preset number threshold, an alarm message is sent.

[0054] If an electric vehicle triggers the access control processor more times, it means that the electric vehicle is not parked by residents in the community, so an alarm message needs to be sent for warning.

[0055] Figure 5 FIG. 1 is a flow chart of an electric vehicle-based alarm method provided by another exemplary embodiment of the present application. Figure 5 As shown, step 130 may include:

[0056] Step 134: Obtain the current charging time, current charging position and current charging result corresponding to the current charging time of the battery of the electric vehicle.

[0057] When the electric vehicle is connected to the charging pile, the battery can store multiple historical charging times, multiple historical charging positions and historical charging results. The current charging time and the charging result corresponding to the current charging time of the battery of the electric vehicle are obtained.

[0058] Step 135: If at least one of the current charging time, the current charging position and the current charging result does not match the preset condition, an alarm message is sent.

[0059] In order to prevent users from taking the battery home for charging, preset conditions are set. If at least one of the current charging time, current charging location and current charging result does not match the preset conditions, it means that the user has taken the battery home for charging, so an alarm message is sent to the doorman, etc., and the alarm message includes the specific location of the battery.

[0060] Figure 6 FIG. 1 is a flow chart of an electric vehicle-based alarm method provided by another exemplary embodiment of the present application. Figure 6 As shown, step 135 may include:

[0061] Step 1351: Obtain the last historical charging time, historical charging location, and historical charging result of the electric vehicle.

[0062] Get the last historical charging time, charging location, and charging result of the electric vehicle. Determine whether the battery was taken home by the user for charging based on the last historical charging time, charging location, and charging result. The historical charging time, charging location, and charging result can be arranged in chronological order. For example, if the legal charging pile in the community is charged to 60% at 7 o'clock and charged to 100% at 9 o'clock at the unit door, they are arranged in chronological order, and the corresponding sorting list is that the legal charging pile in the community is charged to 60% at 7 o'clock and charged to 100% at 9 o'clock at the unit door.

[0063] Step 1352: If the difference between the current charging time and the historical charging time is less than or equal to the first difference threshold or the difference between the current charging result and the historical charging result is less than or equal to the second difference threshold or the current charging position does not match the historical charging position, an alarm message is sent.

[0064] If the difference between the charging time and the historical charging time is less than or equal to the first difference threshold, or the difference between the current charging result and the historical charging result is less than or equal to the second difference threshold, or the current charging position does not match the historical charging position, an alarm message is sent. That is to say, because the user brings the battery home for charging, the charging time and charging result stored in the battery are changed. When the charged battery is installed back into the electric vehicle, the electric vehicle can recognize that the charging time and charging result of the battery have changed. The electric vehicle sends the information of the battery change to the access control processor, and the access control processor triggers the alarm mechanism and sends an alarm message to the owner to remind the owner not to take the battery home for charging. For example, the current charging time is 7:30 pm, and the last charging time is 3 pm, which means that the current charging time is not equal to the last charging time, indicating that the owner took the battery home for charging. Or if the current charging result is 60% of the power is charged, and the historical charging result is full of power, then the current charging result is not equal to the historical charging result, indicating that the owner took the battery home for charging. Or the current charging location is the homeowner's home (or any illegal location in the community), and the historical charging location is a legal location in the community (the legal location indicates the specified charging pile and the specified parking location, etc.). After parking the electric vehicle, the current charging location has changed and it is not charging at the legal location, so an alarm is required.

[0065] In one embodiment, if a communication signal sent by the access control processor of the unit door is received and a communication signal sent by the access control processor of the elevator door is not received, an alarm message is sent.

[0066] If the communication signal sent by the access control processor of the unit door is received, it means that the electric vehicle has passed through the unit door and triggered the access control processor set at the unit door to generate a corresponding communication signal. If the communication signal sent by the access control processor that triggers the elevator door is not received within the preset time, it means that the electric vehicle is in an illegal position between the unit door and the elevator door, so an alarm message needs to be sent to remind the guard that the electric vehicle has entered the unit door and parked in an illegal position between the unit door and the elevator door.

[0067] Similarly, the access control processor at the gate and the access control processor at the charging pile also refer to the above description. That is, the electric car triggers the access control processor at the gate but does not trigger the access control processor at the charging pile within the preset time, that is, the electric car is parked in an illegal position between the gate and the charging pile. Or the electric car triggers the access control processor at the gate but does not trigger the access control processor at the unit door within the preset time, which means that the electric car is parked in an illegal position between the gate and the unit door. The preset time can be 10 minutes, etc.

[0068] In one embodiment, the community is included in the target location range of the building, and step 130 can be specifically implemented as follows: obtaining powers corresponding to multiple types of batteries; and sending an alarm message if there is a power value in the multiple powers that is within a preset power value range.

[0069] The community is included in the target location range of the building, and the target location range can be set to the 1st floor or 2nd floor or to the 1st floor XX door, etc. The access control processor is set at the door of the house, the unit door, the elevator door, etc. The access control processor can receive the power corresponding to various types of batteries and set the battery power range of the electric vehicle. If the power of the battery scanned is within the battery power range, it means that the user has brought the battery to the door of the house, so an alarm message is sent to prompt the doorman to come to the door to warn. Usually, users will carry electrical appliances such as mobile phones, and each appliance may correspond to a battery. The battery power range of the electric vehicle can be set to check whether the user brings the battery of the electric vehicle into the house.

[0070] In one embodiment, step 130 may be specifically implemented as follows: obtaining charging information sent by the charging pile for charging the battery corresponding to the electric vehicle; if an alarm message sent by the user is received, sending the alarm message containing the charging information.

[0071] Obtaining the charging information sent by the charging pile to charge the battery corresponding to the electric vehicle, that is, indicating that the charging pile charges the battery, but if it receives an alarm message sent by the user, which indicates that the battery is stolen or lost, etc., the charging pile will send its own location to the user and the guard to help the user and the guard determine the location of the battery.

[0072] In one embodiment, after step 130, the electric vehicle-based alarm method may be specifically implemented as further comprising: sending locking information to the charging pile; and locking the battery corresponding to the electric vehicle according to the locking information.

[0073] When the user determines to lock the locking information sent by the battery of the electric vehicle, the charging pile receives the locking information and locks the battery corresponding to the electric vehicle, that is, locks the battery being charged by the charging pile to prevent others from taking the battery away after charging is completed, causing the user and the guard to be unable to determine the location of the battery.

[0074] Figure 7 FIG. 1 is a schematic diagram of a structure of an electric vehicle-based alarm device provided by an exemplary embodiment of the present application. Figure 7As shown, the alarm device 20 based on an electric vehicle includes: an acquisition module 201, used to acquire the communication signal sent by the access control processor; wherein the communication signal represents the signal generated when the electric vehicle triggers the access control processor; a determination module 202, used to determine the geographical location of the electric vehicle based on the communication signal; and a sending module 203, used to send an alarm message if the geographical location is not within the target location range.

[0075] The present application provides an alarm device based on electric vehicles, including: obtaining a communication signal sent by an access control processor through an acquisition module 201, wherein the communication signal represents a signal generated when the communication module of the electric vehicle triggers the access control processor, determining the geographical location of the electric vehicle according to the communication signal, and sending a sending module 203 to send an alarm message if the geographical location is not within the target location range. The geographical location of the electric vehicle is determined by the communication signal, and if the geographical location does not appear within the target location range, an alarm message is sent to a guard, etc., thereby solving the problem of electric vehicles being parked anywhere without any prompts.

[0076] Figure 8 FIG. 1 is a schematic diagram of a structure of an electric vehicle-based alarm device provided by another exemplary embodiment of the present application. Figure 8 As shown, the determination module 202 may include:

[0077] The determination subunit 2021 is used to determine the geographical location of the access control processor corresponding to the communication signal; the geographical location determination unit 2022 is used to determine the geographical location of the electric vehicle according to the geographical location of the access control processor corresponding to the communication signal.

[0078] In one embodiment, the community includes an elevator, and the sending module 203 may include: an image acquisition unit 2031, used to acquire an image taken by a camera; a position determination unit 2032, used to determine the actual position of the electric vehicle based on the image; and a sending subunit 2033, used to send an alarm message if the actual position is not within the target position range.

[0079] In one embodiment, the sending module 203 can be specifically configured to: identify the authority identifier of the electric vehicle; wherein the authority identifier is an identifier for opening the door corresponding to the access control processor; if the authority identifier matches the preset identifier, the door of the community is opened.

[0080] In one embodiment, the sending module 203 may be specifically configured to send an alarm message if the number of matches between the authority identifier and the preset identifier exceeds a preset number threshold.

[0081] In one embodiment, the community includes an elevator, and the sending module 203 is specifically implemented as follows: obtaining the current charging time, the current charging position and the current charging result corresponding to the current charging time of the battery of the electric vehicle; and if at least one of the current charging time, the current charging position and the current charging result does not match the preset conditions, an alarm message is sent.

[0082] In one embodiment, the sending module 203 is specifically implemented as follows: obtaining the last historical charging time, historical charging position and historical charging result of the electric vehicle; and if the difference between the current charging time and the historical charging time is less than or equal to a first difference threshold or the difference between the current charging result and the historical charging result is less than or equal to a second difference threshold or the current charging position does not match the historical charging position, an alarm message is sent.

[0083] In one embodiment, the community includes the front door of the residents' homes, and the sending module 203 is specifically implemented as follows: if a communication signal sent by the access control processor of the unit door is received and a communication signal sent by the access control processor of the elevator door is not received, an alarm message is sent.

[0084] The present application provides an alarm system based on an electric vehicle, comprising: a first communication module, the first communication module is arranged on the electric vehicle; a second communication module, the second communication module is arranged on a battery; and a door access processor, the door access processor is arranged in a community, and the door access processor is used to execute any of the above-mentioned alarm methods based on electric vehicles.

[0085] The present application provides an electric vehicle-based alarm system, comprising: a first communication module, the first communication module is arranged on the electric vehicle; a second communication module, the second communication module is arranged on the battery; and an access control processor, the access control processor is arranged in the community, and the access control processor is used to execute any of the above electric vehicle-based alarm methods. The geographical location of the electric vehicle is determined by the communication signal, and if the geographical location does not appear in the target location range, an alarm message is sent to the guard, etc., thereby solving the problem that the electric vehicle is parked anywhere without any prompt.

[0086] Fig. 9 A block diagram of an electronic device according to an embodiment of the present application is illustrated.

[0087] like Fig. 9 As shown, the electronic device 10 includes one or more processors 11 and a memory 12 .

[0088] The processor 11 may be a central processing unit (CPU) or other forms of processing units having data processing capabilities and / or instruction execution capabilities, and may control other components in the electronic device 10 to perform desired functions.

[0089] The memory 12 may include one or more computer program products, and the computer program product may include various forms of computer-readable storage media, such as volatile memory and / or non-volatile memory. Volatile memory may include, for example, random access memory (RAM) and / or cache memory (cache), etc. Non-volatile memory may include, for example, read-only memory (ROM), hard disk, flash memory, etc. One or more computer program instructions may be stored on a computer-readable storage medium, and the processor 11 may run the program instructions to implement the above-mentioned alarm method based on an electric vehicle and / or other desired functions of the various embodiments of the present application. Various contents such as input signals, signal components, noise components, etc. may also be stored in the computer-readable storage medium.

[0090] In one example, the electronic device 10 may further include: an input device 13 and an output device 14, and these components are interconnected via a bus system and / or other forms of connection mechanisms (not shown).

[0091] When the electronic device is a stand-alone device, the input device 13 may be a communication network connector, which is used to receive the collected input signals from the first device and the second device.

[0092] In addition, the input device 13 may also include, for example, a keyboard, a mouse, and the like.

[0093] The output device 14 can output various information to the outside, including the determined distance information, direction information, etc. The output device 14 can include, for example, a display, a speaker, a printer, a communication network and a remote output device connected thereto, and the like.

[0094] Of course, to simplify, Fig. 9 Only some of the components related to the present application in the electronic device 10 are shown, and components such as a bus, an input / output interface, etc. are omitted. In addition, according to specific application situations, the electronic device 10 may also include any other appropriate components.

[0095] The computer program product may be written in any combination of one or more programming languages ​​to write program codes for performing the operations of the embodiments of the present application, including object-oriented programming languages ​​such as Java, C++, etc., and conventional procedural programming languages ​​such as "C" language or similar programming languages. The program code may be executed entirely on the user computing device, partially on the user device, as a separate software package, partially on the user computing device and partially on a remote computing device, or entirely on a remote computing device or server.

[0096] Computer readable storage media can adopt any combination of one or more readable media. The readable medium can be a readable signal medium or a readable storage medium. The readable storage medium can include, for example, but is not limited to, a system, device or device of electricity, magnetism, light, electromagnetic, infrared, or semiconductor, or any combination of the above. More specific examples (non-exhaustive list) of readable storage media include: an electrical connection with one or more wires, a portable disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above.

[0097] The above description has been given for the purpose of illustration and description. In addition, this description is not intended to limit the embodiments of the present application to the forms disclosed herein. Although multiple example aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, changes, additions and sub-combinations thereof.

Claims

1. An alarm method based on an electric vehicle, characterized in that: Applied to an access control processor arranged in the community where the electric vehicle is located, the electric vehicle-based alarm method includes: Acquire a communication signal sent by the access control processor; wherein the communication signal represents a signal generated by the access control processor when the communication module of the electric vehicle triggers the access control processor; determining the geographic location of the electric vehicle based on the communication signal; and If the geographical location is not within the target location range, an alarm message is sent.

2. The electric vehicle-based alarm method according to claim 1, characterized in that: Determining the geographical location of the electric vehicle according to the communication signal comprises: Determining the geographic location of the access control processor corresponding to the communication signal; The geographical location of the electric vehicle is determined according to the geographical location of the access control processor corresponding to the communication signal.

3. The electric vehicle-based alarm method according to claim 1, characterized in that: The community includes an elevator, and sending the alarm information includes: Get the image captured by the camera; Determining the actual position of the electric vehicle according to the image; If the actual position is not within the target position range, an alarm message is sent.

4. The electric vehicle-based alarm method according to claim 1, characterized in that: Before sending the alarm information, the method further includes: Identify the permission identification of the electric vehicle; wherein the permission identification is the identification of the door corresponding to the access control processor; If the permission identifier matches the preset identifier, the door to the community is opened.

5. The electric vehicle-based alarm method according to claim 4, characterized in that: The sending of alarm information includes: If the number of matches between the authority identifier and the preset identifier exceeds a preset number threshold, an alarm message is sent.

6. The electric vehicle-based alarm method according to claim 4, characterized in that: The sending of alarm information includes: Obtaining a current charging time, a current charging position, and a current charging result corresponding to the current charging time of a battery of the electric vehicle; and If at least one of the current charging time, the current charging position and the current charging result does not match the preset condition, an alarm message is sent.

7. The electric vehicle-based alarm method according to claim 6, characterized in that: The sending of alarm information includes: Obtaining the last historical charging time, historical charging location, and historical charging result of the electric vehicle; and If the difference between the current charging time and the historical charging time is less than or equal to a first difference threshold, or the difference between the current charging result and the historical charging result is less than or equal to a second difference threshold, or the current charging position does not match the historical charging position, an alarm message is sent.

8. The electric vehicle-based alarm method according to claim 1, characterized in that: The sending of alarm information includes: If the communication signal sent by the access control processor of the unit door is received and the communication signal sent by the access control processor of the elevator door is not received, an alarm message is sent.

9. An alarm device based on an electric vehicle, characterized in that: include: An acquisition module, used to acquire a communication signal sent by the access control processor; wherein the communication signal represents a signal generated when the electric vehicle triggers the access control processor; a determination module, configured to determine a geographical location of the electric vehicle according to the communication signal; and The sending module is used to send an alarm message if the geographical location is not within the target location range.

10. An alarm system based on an electric vehicle, characterized in that: include: A first communication module, wherein the first communication module is arranged on the electric vehicle; a second communication module, wherein the second communication module is disposed on the battery; as well as An access control processor is arranged in the community, and is used to execute the electric vehicle-based alarm method as described in any one of claims 1 to 8.

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