Vehicle anti-theft alarm false triggering detection method and device, vehicle and electronic equipment

Abstract

The invention relates to the technical field of vehicles, and discloses a vehicle anti-theft alarm false triggering detection method and device, a vehicle and electronic equipment. According to the method, on the premise that all openable and closable vehicle body covering parts of the vehicle are in a closed state, and an anti-theft alarm system of the vehicle is in an open state, the vehicle body covering parts can be opened; the anti-theft alarm false triggering detection parameters of the vehicle are monitored, the anti-theft alarm false triggering detection state of the vehicle is determined on the basis of the meeting state of the anti-theft alarm false triggering detection parameters for preset conditions, and the opening duration when the switchable vehicle body covering part jumps to be opened, the emergency handle state and the key position state are comprehensively analyzed, so that the anti-theft alarm false triggering detection state of the vehicle is determined. According to the method, the satisfaction state of the anti-theft alarm false triggering detection parameters to the preset conditions is judged by judging the preset conditions, false alarms caused by hardware faults or other interferences can be avoided, unnecessary panic is avoided, and the user experience is improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a method and device for detecting false triggering of a vehicle anti-theft alarm, a vehicle, and electronic equipment. Background Art

[0002] The anti-theft alarm function of vehicles has almost become a standard feature of vehicles. In related technologies, vehicle anti-theft systems often use door locks or vehicle controllers to detect the status of the doors, and then decide whether to trigger the anti-theft alarm based on the status of the doors. However, due to hardware failure or other interference, the anti-theft system may falsely report the door status as "open", resulting in unnecessary anti-theft alarms, that is, "false alarms", causing unnecessary panic and affecting user experience. Summary of the invention

[0003] The embodiments of the present application provide a vehicle anti-theft alarm false trigger detection method, device, vehicle and electronic device to solve the technical problem in the related art that due to hardware failure or other interference, the anti-theft system may falsely report the door status as "open", resulting in unnecessary anti-theft alarms, that is, "false alarms", causing unnecessary panic and affecting user experience.

[0004] The embodiment of the present application provides a vehicle anti-theft alarm false trigger detection method, which includes: if all switchable body coverings of the vehicle are in a closed state and the anti-theft alarm system of the vehicle is in an open state, monitoring the anti-theft alarm false trigger detection parameters of the vehicle; determining the anti-theft alarm false trigger detection state of the vehicle based on the satisfaction state of the anti-theft alarm false trigger detection parameters with preset conditions, wherein the preset conditions include: there is at least one switchable body covering whose switch state jumps from a closed state to an open state, and the opening duration of each switchable body covering whose switch state jumps from a closed state to an open state is less than a preset detection time threshold, and the switch state of the switchable body covering is obtained based on the anti-theft alarm false trigger detection parameters; and / or there is at least one door whose switch state jumps from a closed state to an open state, and at the same time, the emergency handle state of the door in the open state is activated, and the key position state is inside the vehicle, the emergency handle state and the key position state are obtained based on the anti-theft alarm false trigger detection parameters, and the switchable body covering includes at least one door.

[0005] In one embodiment of the present application, the method also includes: if the satisfaction state is satisfied, determining that the anti-theft alarm false trigger detection state is a false trigger; after determining that the anti-theft alarm false trigger detection state is a false trigger for a preset period of time, re-executing the judgment of the satisfaction state of the anti-theft alarm false trigger detection parameters for the preset conditions.

[0006] In an embodiment of the present application, the method further includes: if the satisfied state is not satisfied, determining that the anti-theft alarm false trigger detection state is a normal trigger; and triggering the anti-theft alarm system to perform an anti-theft alarm.

[0007] In an embodiment of the present application, the anti-theft alarm includes at least one of activating a vehicle horn, flashing vehicle lights, and sending a notification to a preset target object.

[0008] In one embodiment of the present application, the method also includes: in the process of monitoring the vehicle's anti-theft alarm false trigger detection parameters, detecting the first number of occurrences of a first abnormal opening event of a switchable body cover within a first preset abnormal detection time period; if the first number of occurrences is greater than a first preset number threshold, reporting that the switchable body cover has a switch state failure, wherein the first abnormal opening event includes the switch state of the switchable body cover jumping from a closed state to an open state, and the duration of the opening of the switchable body cover this time is less than or equal to the preset detection time threshold.

[0009] In one embodiment of the present application, if the first number of occurrences is greater than a first preset number threshold, the method further includes: detecting a second number of occurrences of a second abnormal opening event of a switchable body cover within a second preset abnormal detection time period; if the second number of occurrences is greater than the second preset number threshold, generating a vehicle automatic relocking instruction, and controlling the vehicle to execute the vehicle automatic relocking instruction, wherein the second abnormal opening event includes the switch state of the switchable body cover jumping from a closed state to an open state, the current opening duration of the switchable body cover is less than or equal to a preset first time threshold, and the current opening duration of the switchable body cover is greater than the preset detection time threshold, the second preset abnormal detection time period is the time after the first preset abnormal detection time period, the duration of the second preset abnormal detection time period is greater than the duration of the first preset abnormal detection time period, and the preset first time threshold is greater than the preset detection time threshold.

[0010] In one embodiment of the present application, if the second occurrence number is greater than the second preset number threshold, the method further includes: detecting a third occurrence number of a third abnormal opening event of a switchable body cover within a third preset abnormal detection time period; if the third occurrence number is greater than the third preset number threshold, determining that the anti-theft alarm false trigger detection state is a false trigger, and maintaining the anti-theft alarm false trigger detection state until the vehicle is powered on next time, wherein the third abnormal opening event includes the switch state of the switchable body cover jumping from a closed state to an open state, the current opening duration of the switchable body cover is less than or equal to the preset second time threshold, and the current opening duration of the switchable body cover is greater than the preset first time threshold, the third preset abnormal detection time period is the time after the second preset abnormal detection time period, the duration of the third preset abnormal detection time period is greater than the duration of the second preset abnormal detection time period, and the preset second time threshold is greater than the preset first time threshold.

[0011] In one embodiment of the present application, if the third number of occurrences is greater than a third preset number threshold, the method further includes: stopping the step of determining the anti-theft alarm false trigger detection status of the vehicle based on the satisfaction status of the anti-theft alarm false trigger detection parameters for preset conditions until the vehicle is powered on next time; when the vehicle is powered on next time, re-executing the following steps: if all switchable body covers of the vehicle are in a closed state and the anti-theft alarm system of the vehicle is in an on state, monitoring the anti-theft alarm false trigger detection parameters of the vehicle, and determining the anti-theft alarm false trigger detection status of the vehicle based on the satisfaction status of the anti-theft alarm false trigger detection parameters for preset conditions.

[0012] In one embodiment of the present application, the method also includes at least one of the following: if the first number of occurrences is greater than a first preset number threshold, triggering the replacement of the preset detection time threshold in the preset condition with the preset first time threshold; if the second number of occurrences is greater than a second preset number threshold, triggering the replacement of the preset detection time threshold in the preset condition with the preset second time threshold.

[0013] The embodiment of the present application also provides a vehicle anti-theft alarm false trigger detection device, which includes: a monitoring module, which is used to monitor the anti-theft alarm false trigger detection parameters of the vehicle if all the switchable body coverings of the vehicle are in a closed state and the anti-theft alarm system of the vehicle is in an open state, wherein the switchable body coverings include the doors, hood and trunk lid of the vehicle, and the anti-theft alarm false trigger detection parameters include the switch state of each switchable body covering, the emergency handle state of each door, and the key position state; a detection module, which is used to detect the false trigger detection parameters of the vehicle based on the switch state of each switchable body covering, the emergency handle state of each door, and the key position state. The false trigger detection state of the anti-theft alarm of the vehicle is determined based on the satisfaction state of the false trigger detection parameters of the anti-theft alarm for preset conditions; wherein the preset conditions include: there is at least one switchable body cover whose switch state jumps from the closed state to the open state, and the opening duration of each switchable body cover whose switch state jumps from the closed state to the open state is less than the preset detection time threshold; and / or there is at least one door whose switch state jumps from the closed state to the open state, and at the same time, the emergency handle state of the door in the open state is activated, and the key position state is inside the vehicle.

[0014] An embodiment of the present application also provides a vehicle, the vehicle comprising at least one switchable body covering, and the vehicle anti-theft alarm false triggering detection device as described above.

[0015] An embodiment of the present application also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements a method as described in any one of the above embodiments when executing the computer program.

[0016] An embodiment of the present application further provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, the method of any of the above embodiments is implemented.

[0017] In the scheme implemented by the vehicle anti-theft alarm false trigger detection method, device, vehicle and electronic equipment provided above, the vehicle anti-theft alarm false trigger detection method monitors the vehicle's anti-theft alarm false trigger detection parameters under the premise that all the vehicle's switchable body coverings are in the closed state and the vehicle's anti-theft alarm system is in the turned-on state, and determines the vehicle's anti-theft alarm false trigger detection state based on the satisfaction of the anti-theft alarm false trigger detection parameters with preset conditions, and judges the anti-theft alarm false trigger detection parameters by comprehensively analyzing the duration of the switchable body covering jumping to the open state, the emergency handle state and the key position state. The satisfaction of the preset conditions can avoid false alarms due to hardware failure or other interference, avoid unnecessary panic, and help improve user experience. Combining the emergency handle status and the key position status for comprehensive judgment can more accurately distinguish between legal and illegal door opening behaviors, reduce unnecessary alarms, and improve user satisfaction. In addition, it is also helpful to reduce user inconvenience and potential maintenance costs caused by false alarms. The algorithm implemented by this method can be easily embedded in the existing vehicle anti-theft system without large-scale changes and has strong portability. The algorithm implemented by this method is simple to implement, easy to maintain and upgrade, and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0019] Figure 1 is an exemplary system architecture diagram to which the vehicle anti-theft alarm false triggering detection method according to the embodiment of the present application can be applied;

[0020] Figure 2 A schematic flow chart of a vehicle anti-theft alarm false triggering detection method provided in an embodiment of the present application;

[0021] Figure 3 A specific flow chart of a vehicle anti-theft alarm false triggering detection method provided in an embodiment of the present application;

[0022] Figure 4 A schematic diagram of a structure of a vehicle anti-theft alarm false trigger detection device provided in an embodiment of the present application;

[0023] Figure 5 A schematic diagram of the structure of an electronic device in an embodiment of the present application;

[0024] Figure 6Another structural schematic diagram of an electronic device in an embodiment of the present application. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] In order to enable those skilled in the art to better understand the improvements of the technical solution provided by the present disclosure, the present disclosure briefly introduces the implementation scenarios and related information of the vehicle anti-theft alarm false triggering detection method in the related art.

[0027] See also Figure 1 , Figure 1 FIG. 1 is an exemplary system architecture diagram to which the vehicle anti-theft alarm false trigger detection method of the embodiment of the present application can be applied. Figure 1 As shown, the system architecture can be a vehicle 110, wherein the vehicle 110 includes one or more switchable body panels 111, and the switchable body panels can be vehicle doors, a hood, and a trunk lid. The number of vehicle doors can be determined according to the actual number of vehicle doors configured. Figure 1 This is just an example. The hood can be understood as the front cover that can be opened in front of the vehicle's steering wheel. In some models, it is also called the front trunk lid. The switchable body cover can be understood as "four doors and two covers" in some models. Figure 1 The vehicle 110 is also equipped with an anti-theft alarm false trigger detection device and an anti-theft alarm system. The anti-theft alarm false trigger detection device is used to detect whether a false trigger occurs, and then decides whether to start the anti-theft alarm system.

[0028] The vehicle 101 may be a fuel vehicle, an electric vehicle (EV), a hybrid vehicle, a plug-in HEV, a range extended EV, a hybrid electric vehicle (HEV), a gas vehicle, a methanol vehicle, a solar vehicle or other new energy vehicles. The vehicle 101 may be a passenger vehicle such as a sedan, a sport utility vehicle (SUV), a multi-purpose vehicle (MPV), or a bus, a truck, a semi-trailer, etc. The embodiments of the present application do not impose specific restrictions on this.

[0029] The vehicle anti-theft alarm false triggering detection method provided in the embodiment of the present application is generally performed by an anti-theft alarm false triggering detection device. Accordingly, the vehicle anti-theft alarm false triggering detection device is generally disposed in the vehicle 110 .

[0030] See also Figure 2 As shown, Figure 2 A flow chart of a vehicle anti-theft alarm false trigger detection method provided in an embodiment of the present application, the method comprising the following steps:

[0031] Step S210: If all switchable body covering parts of the vehicle are in a closed state and the anti-theft alarm system of the vehicle is in an on state, monitoring the anti-theft alarm false triggering detection parameters of the vehicle.

[0032] Among them, the switchable body covering parts include the vehicle's doors, hood and trunk lid. As an example, it can be understood that the switchable body covering parts are the "four doors and two lids" that can be opened in the vehicle. Of course, the number of doors of different models may vary, so the specific number of doors can be determined according to the number of doors of the model to which the method is applied. This is only an example. The anti-theft alarm false trigger detection parameters include the switch state of each switchable body covering part, the emergency handle state of each door, and the key position state. The switch state of each switchable body covering part is also the open state or closed state of the door, hood and trunk lid. The emergency handle state of the door can be understood as the activation state of the handle of the door that is legally opened in the car (the activation state is also legally activated), including activation and inactivation. The key position state includes inside and outside the car.

[0033] The vehicle's anti-theft alarm false trigger detection function is activated only when all of the vehicle's switchable body coverings are in the closed state and the vehicle's anti-theft alarm system is in the turned-on state, which can effectively ensure the implementation of this function.

[0034] Through the above method, it is possible to clearly identify the conditions under which the vehicle's anti-theft alarm false trigger detection function is activated, and to monitor the anti-theft alarm false trigger detection parameters in a timely manner. Unlike the solution in the related art that only detects the door status, the anti-theft alarm false trigger detection parameters in the solution provided by the embodiment of the present application also include the door's emergency handle status and key position status, and its judgment dimension is more comprehensive, which can effectively avoid "false alarms" caused by hardware failures or other interferences that only detect the door status.

[0035] Step S220, determining the anti-theft alarm false trigger detection state of the vehicle based on whether the anti-theft alarm false trigger detection parameters meet the preset conditions.

[0036] Among them, the preset conditions include: there is at least one switchable body cover whose switch state jumps from the closed state to the open state, and the opening duration of each switchable body cover whose switch state jumps from the closed state to the open state is less than the preset detection time threshold, and the switch state of the switchable body cover is obtained based on the anti-theft alarm false trigger detection parameters; and / or there is at least one door whose switch state jumps from the closed state to the open state, and at the same time, the emergency handle state of the door in the open state is activated, and the key position state is inside the vehicle, the emergency handle state and the key position state are obtained based on the anti-theft alarm false trigger detection parameters, and the switchable body cover includes at least one door.

[0037] As an example, when judging whether there is a false trigger, the method makes a comprehensive judgment from two dimensions: door state jump detection and emergency handle detection, and then determines whether the door or hood or trunk lid that is converted from a closed state to an open state is a false trigger. If a switchable body cover A jumps from closed to open, and then the duration of the switchable body cover A being opened is less than the preset detection time threshold, it means that the door opening signal may be caused by a hardware failure or other interference, so it can be considered that there is a possibility of a false trigger this time. Similarly, if a door is opened and it is detected that the emergency handle state of the door is activated and the vehicle key is in the car, it can also be considered that there is a false trigger.

[0038] As another example, it may be required that the duration of each switchable body cover that jumps to open is less than the preset detection time threshold, then it is considered a false trigger, and the key position state and emergency handle state may no longer be detected. Alternatively, after a switchable body cover is found to jump to open, the emergency handle state is detected to be activated, and the key position state is inside the vehicle, then it is no longer determined whether the duration of each switchable body cover that jumps to open is less than the preset detection time threshold, and it is considered a false trigger. The two conditions may be in an "or" relationship.

[0039] As another example, although the preset detection time threshold can be set to a small enough value to avoid misjudgment of the illegal opening of the door, in order to further improve vehicle safety, it can be required that the opening duration of each switchable body cover that jumps to open is less than the preset detection time threshold, and that after each switchable body cover jumps to open, the emergency handle status of the opened door is detected to be activated, and the key position status is inside the car, before it is considered a false trigger.

[0040] The above two solutions can be selected according to the needs of those skilled in the art.

[0041] The preset detection time threshold may be a value preset by a person skilled in the art, such as 100 ms.

[0042] In one embodiment, the method further includes: if the satisfied state is satisfied, determining that the anti-theft alarm false trigger detection state is a false trigger; after determining that the anti-theft alarm false trigger detection state is a false trigger for a preset time period, re-executing the judgment of the satisfied state of the anti-theft alarm false trigger detection parameters for the preset conditions.

[0043] It can be understood that if the anti-theft alarm false trigger detection state determined each time is judged to be a false trigger, then the anti-theft alarm false trigger detection state can be in a valid state within a preset time length, and the anti-theft alarm is performed within the preset time length. The preset time length can be set by those skilled in the art as needed, and it can be a relatively small value, such as the preset time length is less than or equal to the preset detection time threshold. It can also be a relatively large value, that is, the preset time length is greater than the preset detection time threshold. When the preset time length is greater than the preset detection time threshold, there is a possibility of misjudgment, but it can also effectively solve the situation where the door is abnormally detected as open due to long-term interference in the vehicle.

[0044] In another embodiment, the method further includes: if the satisfied state is not satisfied, determining that the anti-theft alarm false trigger detection state is a normal trigger; and triggering the anti-theft alarm system to sound an anti-theft alarm.

[0045] It can be understood that if any of the above situations exists, it can be understood that the false trigger detection state of this anti-theft alarm is normal trigger:

[0046] Case 1: There is at least one switchable body covering whose switch state jumps from the closed state to the open state, and there is at least one switchable body covering whose switch state jumps from the closed state to the open state is open for a duration greater than the preset detection time threshold.

[0047] Case 2: The switch state of at least one door changes from the closed state to the open state. At the same time, the emergency handle state of the open door is not activated, and the key position state is inside the vehicle.

[0048] Case 3: The switch state of at least one door changes from the closed state to the open state. At the same time, the emergency handle state of the open door is activated, and the key position state is outside the vehicle.

[0049] Case 4: The switch state of at least one door changes from the closed state to the open state. At the same time, the emergency handle state of the open door is not activated, and the key position state is outside the vehicle.

[0050] As an example, the anti-theft alarm includes at least one of activating the vehicle's horn, flashing the vehicle's lights, and sending a notification to a preset target object. For example, the preset target object may be the vehicle owner, an object authorized by the vehicle owner, or a monitoring center of the vehicle.

[0051] The following is a specific example to illustrate the specific implementation method of anti-theft alarm false trigger detection. The algorithm implemented by the vehicle anti-theft alarm false trigger detection method can be embedded in the vehicle's anti-theft application layer software to optimize the anti-theft system and reduce false alarms. For example, the algorithm implemented by the vehicle anti-theft alarm false trigger detection method can be divided into a door state jump detection algorithm and an emergency handle detection algorithm, and the anti-theft alarm false trigger detection status can be represented by an anti-theft alarm false trigger flag. Then there are the following implementation examples:

[0052] 1. Door state transition detection algorithm

[0053] Define Si(t) as the state of the i-th door at time t, where Si(t) = 1 means the door is open, and Si(t) = 0 means the door is closed. Take the switchable body panel as four doors and two covers (six doors) as an example, the state vector is as follows:

[0054] S(t) = [S1(t), S2(t), S3(t), S4(t), S5(t), S6(t)] Formula (1),

[0055] Among them, S(t) is the state of the door at time t, S1(t) is the state of the door of the first door at time t, S2(t) is the state of the door of the second door at time t, S3(t) is the state of the door of the third door at time t, S4(t) is the state of the door of the fourth door at time t, S5(t) is the state of the door of the fifth door at time t, and S6(t) is the state of the door of the sixth door at time t.

[0056] Define ΔSi(t) as the change in the state of the i-th door at time t, that is:

[0057] ΔSi(t) = Si(t) - Si(t - 10) Formula (2),

[0058] Among them, ΔSi(t) is the change in the door state of the i-th door at time t, Si(t) is the door state of the i-th door at time t, and Si(t-10) is the door state of the i-th door at time (t-10).

[0059] Define Ti(t) as the duration when the i-th door state is "open" at time t, and Ti(t-10) as the duration when the i-th door state is "open" at time (t-10), with 10ms as the unit (taking the preset detection time threshold of 10ms as an example, technical personnel in this field may also use other values).

[0060] If Si(t)=1, then Ti(t)=Ti(t-10)+1;

[0061] If Si(t)=0, Ti(t)=0.

[0062] In addition, Ci(t) is defined as the flag of the change in the state of the i-th door at time t. If ΔSi(t)=1 (i.e., from closed to open), then Ci(t)=1, otherwise Ci(t)=0.

[0063] 2. Emergency handle detection algorithm

[0064] Assume that Ei(t) is the state of the emergency handle of the i-th door at time t, where Ei(t)=1 indicates that the emergency handle is activated, and Ei(t)=0 indicates that the emergency handle is not activated.

[0065] Let K(t) be the key position state at time t, where K(t)=1 indicates that the key is in the car, and K(t)=0 indicates that the key is not in the car.

[0066] 3. Anti-theft alarm false triggering sign

[0067] Initially, the anti-theft alarm false triggering flag F(t) is false (normal triggering).

[0068] If there exists any i satisfying Ci(t)=1 and Ti(t+100)<10, then F(t)=true (false triggering).

[0069] If there exists any i such that Ei(t)=1, K(t)=1, and Si(t)=1, then F(t)=true (false trigger).

[0070] If F(t)=true (false trigger), it is reset to false (normal trigger) after 100ms (taking the preset duration of 100ms as an example, those skilled in the art may also use other values).

[0071] The specific expression is as follows:

[0072]

[0073] Among them, Ci(t) is the sign of the change of the state of the i-th door at time t, ΔSi(t) is the change of the state of the door of the i-th door at time t, Ti(t) is the duration of the i-th door state being "open" at time t, Tii(t-10) is the duration of the i-th door state being "open" at time (t-10), Ti(t+100) is the duration of the i-th door state being "open" at time (t+100), Si(t) is the state of the door of the i-th door at time t, F(t) is the false triggering sign of the anti-theft alarm, F(t)=false is normal triggering, F(t)=true is false triggering, Ei(t) is the emergency handle state of the i-th door at time t, and K(t) is the key position state at time t.

[0074] As an example, F(t) is reset to false every 100ms.

[0075] In one embodiment, the method also includes: in the process of monitoring the vehicle's anti-theft alarm false trigger detection parameters, detecting the first number of occurrences of a first abnormal opening event of a switchable body cover within a first preset abnormal detection time period, if the first number of occurrences is greater than a first preset number threshold, reporting that a switchable body cover has a switch state failure, wherein the first abnormal opening event includes a switchable body cover switching from a closed state to an open state, and the duration of the opening of the switchable body cover is less than or equal to the preset detection time threshold.

[0076] A switchable body cover can be any switchable body cover of the vehicle. During the implementation process, each switchable body cover can be treated as "a switchable body cover" to detect a first abnormal opening event. When the first occurrence number of the first abnormal opening event of at least one switchable body cover is greater than a first preset number threshold, it can be considered that a switch status fault exists.

[0077] When a door is opened abnormally frequently, but the duration of opening does not reach the preset detection time threshold, theoretically, it is considered that this opening is a false trigger. However, if a door is opened abnormally frequently, it is necessary to consider whether the door has a fault, which may be a hardware failure, other interference or other reasons, and relevant personnel need to conduct subsequent analysis.

[0078] Continuing from the above embodiment, if the first occurrence number is greater than the first preset number threshold, the method also includes: detecting a second occurrence number of a second abnormal opening event of a switchable body cover within a second preset abnormal detection time period, if the second occurrence number is greater than the second preset number threshold, generating a vehicle automatic relocking instruction, and controlling the vehicle to execute the vehicle automatic relocking instruction, wherein the second abnormal opening event includes a switchable body cover switching from a closed state to an open state, the current opening duration of the switchable body cover is less than or equal to the preset first time threshold, and the current opening duration of the switchable body cover is greater than the preset detection time threshold, the second preset abnormal detection time period is the time after the first preset abnormal detection time period, the duration of the second preset abnormal detection time period is greater than the duration of the first preset abnormal detection time period, and the preset first time threshold is greater than the preset detection time threshold.

[0079] The second preset abnormality detection time period and the first preset abnormality detection time period in the above-mentioned embodiment can be continuous time or discontinuous time, which can be specifically set by those skilled in the art as needed. For discontinuous time, the timing starts from the first time a second abnormal opening event is found to have occurred on a switchable body cover X. If the number of occurrences of the second abnormal opening event detected within the second preset abnormality detection time period (the second number of occurrences) is greater than the second preset number threshold, then it means that the switchable body cover of the vehicle is likely to be faulty and needs to be locked again.

[0080] Since the above embodiment has regarded the situation that the opening duration is less than the preset detection time threshold as a door abnormality and has been reported, the preset detection time threshold used in the subsequent anti-theft alarm false trigger detection needs to be replaced with the preset first time threshold to avoid inaccurate determination of the anti-theft alarm false trigger detection state due to the door failure. That is, if the first occurrence number is greater than the first preset number threshold, the method also includes replacing the preset detection time threshold with the preset first time threshold.

[0081] Continuing from the above embodiment, if the second occurrence number is greater than the second preset number threshold, the method also includes: detecting a third occurrence number of a third abnormal opening event of a switchable body cover within a third preset abnormal detection time period; if the third occurrence number is greater than the third preset number threshold, determining that the anti-theft alarm false trigger detection state is a false trigger, and maintaining the anti-theft alarm false trigger detection state until the next power-on of the vehicle, wherein the third abnormal opening event includes a switchable body cover switching from a closed state to an open state, a switchable body cover opening duration this time is less than or equal to a preset second time threshold, and a switchable body cover opening duration this time is greater than a preset first time threshold, the third preset abnormal detection time period is the time after the second preset abnormal detection time period, the duration of the third preset abnormal detection time period is greater than the duration of the second preset abnormal detection time period, and the preset second time threshold is greater than the preset first time threshold.

[0082] Continuing from the above embodiment, if the third number of occurrences is greater than the third preset number threshold, the method also includes: stopping the step of determining the vehicle's anti-theft alarm false trigger detection status based on the anti-theft alarm false trigger detection parameters satisfying the preset conditions until the vehicle is powered on next time; when the vehicle is powered on next time, re-execute the following steps: if all the switchable body covers of the vehicle are in the closed state, and the vehicle's anti-theft alarm system is in the on state, monitor the vehicle's anti-theft alarm false trigger detection parameters, and determine the vehicle's anti-theft alarm false trigger detection status based on the anti-theft alarm false trigger detection parameters satisfying the preset conditions.

[0083] The third preset abnormal detection time period and the second preset abnormal detection time period in the aforementioned embodiment can be continuous time or discontinuous time, which can be specifically set by those skilled in the art as needed. For discontinuous time, the timing starts from the first time a third abnormal opening event is found to have occurred on a switchable body cover X. If the number of occurrences of the third abnormal opening event detected within the third preset abnormal detection time period (the third number of occurrences) is greater than the third preset number threshold, it means that the false triggering detection of the anti-theft alarm of the vehicle may have failed, and the false triggering flag of the anti-theft alarm is forced to be set to false. When the vehicle is powered on next time, it is decided whether to re-enable the false triggering detection of the anti-theft alarm based on whether the conditions are met.

[0084] As an example, if the third occurrence number is greater than the third preset number threshold, the method also includes replacing the preset detection time threshold with the preset second time threshold to determine the subsequent anti-theft alarm false trigger detection state. If the anti-theft alarm false trigger flag is forced to be set to false due to the triggering of the third occurrence number greater than the third preset number threshold (that is, determining the anti-theft alarm false trigger detection state as a false trigger, and stopping the execution of the anti-theft alarm false trigger detection state of the vehicle based on the satisfaction state of the anti-theft alarm false trigger detection parameter for the preset condition), then the anti-theft alarm false trigger detection state will no longer be determined until the next power-on. It can be understood that if the number of occurrences of the third abnormal opening event detected within the third preset abnormal detection time period (the third occurrence number) is greater than the third preset number threshold (a three-level fuse flag bit = true can also be set to judge), the three-level fuse is turned on. At this time, it is considered that the fault is too large, and for the sake of vehicle safety, the detection of the algorithm is directly cut off, that is, (the anti-theft alarm false trigger flag is forced to be set to false). In addition, the anti-theft alarm false trigger flag is forced to be set to true to represent a false trigger, and false to represent that the algorithm does not affect the original alarm logic of the anti-theft system. That is to say, after reaching the third level fuse, the subsequent anti-theft alarm is only triggered by the anti-theft system logic, and the anti-theft alarm false triggering algorithm (determination of the anti-theft alarm false triggering detection status) does not work, and the algorithm will take effect again after the next power-on.

[0085] The first preset number threshold, the second preset number threshold and the third preset number threshold can be set by those skilled in the art as needed, and the three can be the same or at least partially different, which will not be described in detail here. The first preset abnormality detection time period, the second preset abnormality detection time period and the third preset abnormality detection time period can all be set by those skilled in the art as needed, which will not be described in detail here.

[0086] In one embodiment, the method further includes: if the first occurrence number is greater than a first preset number threshold, triggering to replace the preset detection time threshold in the preset condition with a preset first time threshold. When the switchable body cover of the vehicle may have a switch state failure, it is necessary to increase the preset detection time threshold, for example, to the preset first time threshold, to overcome the misjudgment caused by the switch state failure of the switchable body cover and improve the reliability of the detection result.

[0087] In another embodiment, the method further includes: if the second occurrence number is greater than the second preset number threshold, triggering the replacement of the preset detection time threshold in the preset condition with the preset second time threshold. At this time, the vehicle may not have completed the locking operation normally when it was locked before, and although the vehicle automatic relocking instruction is also executed, in order to make the detection result more reliable and avoid a large number of misjudgment results, the judgment time requirement for the duration of the opening can be further appropriately increased to improve the user experience.

[0088] As an example, since the preset first time threshold and the preset second time threshold can be set small enough by those skilled in the art to support the door opening until a human or other animal enters, even if the preset detection time threshold in the preset condition is increased, it will not obviously cause the vehicle to be in a risky state. For example, those skilled in the art can pre-calibrate a dangerous opening time threshold of a switchable body cover, within which the duration of the door opening does not meet the requirement of the occurrence of a human or other animal entering the vehicle, so the subsequent preset detection time threshold, the preset first time threshold, and the preset second time threshold can all be taken as values ​​less than the dangerous opening time threshold.

[0089] The method provided in the above embodiment is to improve the accuracy of the anti-theft alarm system and reduce false alarms, and a hierarchical fuse mechanism is introduced. The hierarchical fuse mechanism is a method that automatically limits requests when an abnormality occurs in the system, and fuses the requests when a threshold is reached. Taking the first preset abnormality detection time period as 1 minute as an example, the second preset abnormality detection time period as 2 minutes as an example, the third preset abnormality detection time period as 3 minutes as an example, the first preset number threshold, the second preset number threshold and the third preset number threshold as 5 times as an example, the preset detection time threshold Tshort as 100ms as an example, the preset first time threshold Tmedium as 500ms as an example, and the preset second time threshold Tlong as 1s as an example, an example of a specific hierarchical fuse mechanism is as follows:

[0090] Level 1 fuse: Within 1 minute, if a door status changes from closed to open and remains open for no more than 100ms (5 times cumulatively), the door status detection is deemed to have failed and the door status failure is reported. The door status change detection threshold (preset detection time threshold) is set to 500ms.

[0091] Secondary fuse: After the threshold is set to 500ms, if within 2 minutes, a door state changes from closed to open and remains open for 100ms-500ms (5 times cumulatively), it is determined that a major fault has occurred in the door state detection, and the vehicle automatic relocking command is immediately issued. The door state change detection threshold is set to 1s.

[0092] Level 3 fuse: After the threshold is set to 1s, if within 3 minutes, a door state changes from closed to open and remains open for 500ms-1s (5 times in total), the fuse opens, the anti-theft alarm false trigger flag is forced to false, and the door state change detection algorithm stops running and waits to be restored after the next power-on.

[0093] The parameters of the hierarchical circuit breaker mechanism are defined as follows:

[0094] For each gate i, define the following variables:

[0095] F A : First-level fuse flag, power-on initialization F A =false;

[0096] F B : Secondary fuse flag, power-on initialization F B =false;

[0097] F C : Three-level fuse flag, power-on initialization F C =false.

[0098] The number of times the state of door i changes from closed to open in the last minute, and the time it remains open each time does not exceed Tshort = 100ms. The initial value is 0.

[0099] The number of times the state of door i changes from closed to open in the last 2 minutes, and the time it remains open each time is between Tshort = 100ms and Tmedium = 500ms. The initial value is 0.

[0100] The number of times the state of door i changes from closed to open in the last 3 minutes, and the time it remains open each time is between Tmedium = 500ms and Tlong = 1000ms (1s). The initial value is 0.

[0101] Let Di(t) be the time that the i-th door remains open after it most recently switched from closed to open.

[0102] The fuse mechanism is described as follows:

[0103] Level 1 fuse: If N i A (t)>5, the door state fault is reported and the door state transition detection threshold is set to Tmedium, F A = true. In the first level fuse detection state, N i A (t) is reset to 0 every 1 minute.

[0104] Secondary circuit breaker: If the threshold is set to Tmedium, if N i B (t)>5, immediately issue the vehicle automatic relock command, and set the door state jump detection threshold to Tlong, F B =true,F A = false. In the secondary fuse detection state, N i B (t) Resets to 0 every 2 minutes.

[0105] Level 3 fuse: If the threshold is set to Tlong, if N i C (t)>5, the fuse is opened, and the anti-theft alarm false trigger flag F(t)=false, F C =true,F B = false. The vehicle automatic relocking command is repeatedly issued, and the door status change detection algorithm stops running and waits to be restored after the next power-on.

[0106] An example expression is as follows:

[0107]

[0108]

[0109] in, is the number of times the state of door i changes from closed to open at time t in the last minute, and the time it remains open each time does not exceed Tshort = 100ms, is the number of times the state of door i changes from closed to open at time (t-10) in the last minute, and the time it remains open each time does not exceed Tshort=100ms, Si(t) is the state of the i-th door at time t, Si(t-10) is the state of the i-th door at time (t-10), Di(t) is the time the i-th door remains open after the last time it changes from closed to open at time t, Di(t-10) is the time the i-th door remains open after the last time it changes from closed to open at time (t-10), Tshort is the preset detection time threshold corresponding to the first-level fuse flag, is the number of times the state of door i changes from closed to open at time t in the last 2 minutes, and the time it remains open each time is between Tshort = 100ms and Tmedium = 500ms, is the number of times the state of door i changes from closed to open at time (t-10) in the last 2 minutes, and the time it remains open each time is between Tshort=100ms and Tmedium=500ms, where Tmedium is the preset detection time threshold corresponding to the secondary fuse flag. The number of times the state of door i changes from closed to open at time t in the last 3 minutes, and the time it remains open each time is between Tmedium = 500ms and Tlong = 1000ms (1s). In the last 3 minutes, the number of times the state of door i changes from closed to open at time (t-10), and the time it remains open each time is between Tmedium=500ms and Tlong=1000ms (1s), Tlong is the preset detection time threshold corresponding to the third-level fuse flag, Ci(t) is the flag of the i-th door state change at time t, and Ci(t-10) is the flag of the i-th door state change at time (t-10).

[0110] Based on the above example, the expression of the false triggering flag of the anti-theft alarm under graded fuse is as follows:

[0111]

[0112] Wherein, F(t) is the false triggering flag of the anti-theft alarm, F(t) = false is normal triggering, F(t) = true is false triggering, Ei(t) is the emergency handle state of the ith door at time t, K(t) is the key position state at time t, Si(t) is the door state of the ith door at time t, Ci(t) is the flag of the change of the state of the ith door at time t, Ti(t+100) is the duration of the ith door state being "open" at time (t+100), Ti(t+500) is the duration of the ith door state being "open" at time (t+500), Ti(t+1000) is the duration of the ith door state being "open" at time (t+1000), F A F is the first-level fuse flag. B F is the secondary fuse flag. C It is the third-level fuse flag.

[0113] The vehicle anti-theft alarm false trigger detection method provided in the above embodiment monitors the vehicle's anti-theft alarm false trigger detection parameters under the premise that all the switchable body covers of the vehicle are in the closed state and the vehicle's anti-theft alarm system is in the opened state, and determines the vehicle's anti-theft alarm false trigger detection state based on the satisfaction state of the anti-theft alarm false trigger detection parameters for the preset conditions, and judges the satisfaction state of the anti-theft alarm false trigger detection parameters for the preset conditions by comprehensively analyzing the duration of the switchable body cover jumping to the open state, the emergency handle state, and the key position state. False alarms caused by hardware failures or other interferences can be avoided, unnecessary panic can be avoided, and user experience can be improved. Comprehensive judgment is made in combination with the emergency handle state and the key position state, which can more accurately distinguish between legal and illegal door opening behaviors, reduce unnecessary alarms, and improve user satisfaction. In addition, it is also helpful to reduce user inconvenience and potential maintenance costs caused by false alarms. The algorithm implemented by the method can be easily embedded in the existing vehicle anti-theft system without large-scale changes, and has strong portability. The algorithm implemented by the method is simple to implement, easy to maintain and upgrade, and more convenient.

[0114] The following is an exemplary description of the vehicle anti-theft alarm false trigger detection method using a specific embodiment. Figure 3 , Figure 3 A specific flow chart of the vehicle anti-theft alarm false trigger detection method provided in the embodiment of the present application is as follows: Figure 3 As shown, first determine whether the anti-theft alarm system is enabled. If enabled, then determine the door status and key position. If the door status is open and the key position is inside the car, it is considered that there is a false trigger. Otherwise, it is considered that there is a normal trigger. When determining the door status, a fuse mechanism is introduced. If the third-level fuse flag is false, then the door status is determined. If the fuse is not blown (no first-level fuse mechanism is enabled), the preset detection time threshold is set to 100ms. If the first-level fuse is enabled, the preset detection time threshold is set to 500ms. If the second-level fuse is enabled, the preset detection time threshold is set to 1000ms. The specific detection method can refer to the above embodiment and will not be described here. An example process of executing this method is as follows:

[0115] Enable the anti-theft system. When the anti-theft system is started, it first detects whether the current anti-theft state is armed or semi-armed by reading the bottom soft persistent memory block. At the same time, the system detects the switch status of the four doors and two covers. This is usually done by reading the status signals of the door lock module, which indicate whether each door and cover is open or closed.

[0116] Anti-theft alarm false trigger detection. If it is detected that the state of any of the four doors and two covers jumps to open, the false trigger detection system will enter the process of door state jump detection algorithm and emergency handle detection algorithm. The algorithm will track the state changes of each door and record the time the door remains open after each change. At the same time, it will detect whether the emergency handle is used to open the door legally, so as to determine whether the door state change is a false trigger.

[0117] Establishment of a graded fuse mechanism. In the corresponding graded fuse counter, when the counter reaches the corresponding threshold (for example, 5 times), the fuse level is increased, the door state jump detection time threshold is increased, and the probability of false alarm is further reduced. At the same time, corresponding fault reminders and re-locking operations are performed. When the third level fuse is reached, it is considered that the door lock fault is too serious. For the safety of the entire vehicle, the anti-theft alarm false triggering algorithm fails.

[0118] Determination of the anti-theft alarm false trigger flag F(t). The anti-theft system will check the status of the anti-theft alarm false trigger flag F(t). This flag is determined by the door state change detection algorithm and the emergency handle detection algorithm. When the anti-theft alarm trigger source appears, if F(t) is true, it is considered that the anti-theft alarm is a false trigger and the system will not perform an anti-theft alarm. If F(t) is false, it is considered that the anti-theft alarm is a normal trigger and the system will execute the anti-theft alarm process.

[0119] Anti-theft alarm execution. Once the system determines that the anti-theft alarm is triggered normally, it will execute the preset alarm process. This may include activating the vehicle's horn, flashing the lights, sending a notification to the owner or monitoring center, etc.

[0120] Through the above implementation, the false alarms of the anti-theft system can be effectively reduced, the accuracy of the system and user satisfaction can be improved, and the costs caused by false alarms can be reduced. In addition, due to the portability and convenience of the algorithm, it can be easily integrated into the existing anti-theft system without large-scale changes.

[0121] The implementation of this method can improve accuracy. By accurately detecting door state changes and duration and adding a graded fuse mechanism, false triggering of anti-theft alarms can be reduced. Improved security. The system can more accurately distinguish between legal and illegal door opening behaviors. Enhanced user experience. Reduced unnecessary alarms and improved user satisfaction. Reduced costs. Reduced user inconvenience and potential maintenance costs caused by false alarms. Strong portability. The algorithm can be easily embedded in existing anti-theft systems without large-scale changes. The method is designed to take into account compatibility with existing anti-theft systems, making it easy to integrate and deploy. Convenience. The algorithm is simple to implement and easy to maintain and upgrade.

[0122] In one embodiment, a vehicle anti-theft alarm false trigger detection device is provided, and the vehicle anti-theft alarm false trigger detection device is used to execute the vehicle anti-theft alarm false trigger detection method provided in any of the above embodiments. Figure 4 , Figure 4 A schematic diagram of a vehicle anti-theft alarm false trigger detection device provided in an embodiment of the present application is shown in FIG. Figure 4 As shown, the vehicle anti-theft alarm false trigger detection device 400 includes a monitoring module 401 and a detection module 402, wherein: the monitoring module 401 is used to monitor the anti-theft alarm false trigger detection parameters of the vehicle if all the switchable body coverings of the vehicle are in the closed state and the anti-theft alarm system of the vehicle is in the open state; the detection module 402 is used to determine the anti-theft alarm false trigger detection state of the vehicle based on the satisfaction state of the anti-theft alarm false trigger detection parameters for preset conditions; wherein the preset conditions include: the switch state of at least one switchable body covering changes from the closed state to the It is in the open state, and the opening duration of each switchable body cover that changes from the closed state to the open state is less than the preset detection time threshold, and the switch state of the switchable body cover is obtained based on the anti-theft alarm false trigger detection parameters; and / or, the switch state of at least one door changes from the closed state to the open state, and at the same time, the emergency handle state of the door in the open state is activated, and the key position state is inside the vehicle, the emergency handle state and the key position state are obtained based on the anti-theft alarm false trigger detection parameters, and the switchable body cover includes at least one door.

[0123] As an example, the switchable body panels include vehicle doors, hood and trunk lid, and the anti-theft alarm false trigger detection parameters include the switch state of each switchable body panel, the emergency handle state of each door, and the key position state.

[0124] In one embodiment, the detection module is configured as follows: if the satisfaction status is satisfied, determining that the anti-theft alarm false trigger detection status is a false trigger; after determining that the anti-theft alarm false trigger detection status is a false trigger for a preset period of time, re-execute the judgment of the satisfaction status of the anti-theft alarm false trigger detection parameters for the preset conditions.

[0125] In one embodiment, the detection module is further configured to: if the satisfied state is not satisfied, determine that the anti-theft alarm false trigger detection state is a normal trigger; and trigger the anti-theft alarm system to sound an anti-theft alarm.

[0126] In one embodiment, the anti-theft alarm includes at least one of activating a horn of the vehicle, flashing vehicle lights, and sending a notification to a preset target object.

[0127] In one embodiment, the device also includes a fuse module, which is used to monitor the vehicle's anti-theft alarm false trigger detection parameters, detect the first occurrence number of a first abnormal opening event of a switchable body cover within a first preset abnormal detection time period, and if the first occurrence number is greater than the first preset number threshold, report that a switchable body cover has a switch state fault, wherein the first abnormal opening event includes a switchable body cover switching from a closed state to an open state, and the duration of the current opening of the switchable body cover is less than or equal to the preset detection time threshold.

[0128] In one embodiment, the fuse module is also configured to: if the first number of occurrences is greater than the first preset number threshold, detect the second number of occurrences of a second abnormal opening event of a switchable body cover within a second preset abnormal detection time period; if the second number of occurrences is greater than the second preset number threshold, generate a vehicle automatic relocking instruction, and control the vehicle to execute the vehicle automatic relocking instruction, wherein the second abnormal opening event includes a switchable body cover switching from a closed state to an open state, the current opening duration of the switchable body cover is less than or equal to the preset first time threshold, and the current opening duration of the switchable body cover is greater than the preset detection time threshold, the second preset abnormal detection time period is the time after the first preset abnormal detection time period, the duration of the second preset abnormal detection time period is greater than the duration of the first preset abnormal detection time period, and the preset first time threshold is greater than the preset detection time threshold.

[0129] In one embodiment, the fuse module is also configured to: if the second occurrence number is greater than the second preset number threshold, detect the third occurrence number of a third abnormal opening event of a switchable body cover within a third preset abnormal detection time period; if the third occurrence number is greater than the third preset number threshold, determine that the anti-theft alarm false trigger detection state is a false trigger, and maintain the anti-theft alarm false trigger detection state until the vehicle is powered on next time, wherein the third abnormal opening event includes a switchable body cover switching from a closed state to an open state, the current opening duration of the switchable body cover is less than or equal to the preset second time threshold, and the current opening duration of the switchable body cover is greater than the preset first time threshold, the third preset abnormal detection time period is the time after the second preset abnormal detection time period, the duration of the third preset abnormal detection time period is greater than the duration of the second preset abnormal detection time period, and the preset second time threshold is greater than the preset first time threshold.

[0130] In one embodiment, the fuse module is also configured to: if the third number of occurrences is greater than a third preset number threshold, stop executing the step of determining the vehicle's anti-theft alarm false trigger detection status based on the anti-theft alarm false trigger detection parameters satisfying the preset conditions until the vehicle is powered on next time; when the vehicle is powered on next time, re-execute the following steps: if all of the vehicle's switchable body coverings are in the closed state, and the vehicle's anti-theft alarm system is in the on state, monitor the vehicle's anti-theft alarm false trigger detection parameters, and determine the vehicle's anti-theft alarm false trigger detection status based on the anti-theft alarm false trigger detection parameters satisfying the preset conditions.

[0131] In one embodiment, the device further includes a parameter updating module, which is used to trigger replacement of a preset detection time threshold in the preset condition with a preset first time threshold if the first number of occurrences is greater than a first preset number threshold.

[0132] In one embodiment, the parameter updating module is further configured to trigger, if the second occurrence number is greater than a second preset number threshold, replacing the preset detection time threshold in the preset condition with a preset second time threshold.

[0133] For the specific definition of the vehicle anti-theft alarm false trigger detection device, please refer to the definition of the vehicle anti-theft alarm false trigger detection method mentioned above, which will not be repeated here. Each module in the above-mentioned vehicle anti-theft alarm false trigger detection device can be implemented in whole or in part by software, hardware and a combination thereof. The above-mentioned modules can be embedded in or independent of the processor in the electronic device in the form of hardware, or can be stored in the memory of the electronic device in the form of software, so that the processor can call and execute the operations corresponding to the above modules.

[0134] In this embodiment, the vehicle anti-theft alarm false trigger detection device is essentially provided with multiple modules for executing the vehicle anti-theft alarm false trigger detection method in any of the above embodiments. The specific functions and technical effects can be referred to the above embodiments and will not be repeated here.

[0135] In one embodiment, a vehicle is provided. The vehicle includes at least one switchable body covering and a vehicle anti-theft alarm false triggering detection device as described in any one of the above embodiments.

[0136] For specific limitations on vehicles, please refer to the above limitations on the vehicle anti-theft alarm false triggering detection device and the vehicle anti-theft alarm false triggering detection method, which will not be repeated here.

[0137] In one embodiment, an electronic device is provided. The electronic device may be a server, and its internal structure diagram may be as shown in FIG. Figure 5As shown. The electronic device includes a processor, a memory, a network interface and a database connected via a system bus. The processor of the electronic device is used to provide computing and control capabilities. The memory of the electronic device includes a non-volatile and / or volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The network interface of the electronic device is used to communicate with an external client via a network connection. When the computer program is executed by the processor, the functions or steps on the server side of the above method are implemented.

[0138] In one embodiment, an electronic device is provided. The electronic device may be a client, and its internal structure diagram may be as follows: Figure 6 As shown. The electronic device includes a processor, a memory, a network interface, a display screen and an input device connected via a system bus. Among them, the processor of the electronic device is used to provide computing and control capabilities. The memory of the electronic device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The network interface of the electronic device is used to communicate with an external server via a network connection. When the computer program is executed by the processor, the functions or steps of the client side of the above method are implemented.

[0139] In one embodiment, an electronic device is provided, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the following steps when executing the computer program: if all switchable body coverings of a vehicle are in a closed state and an anti-theft alarm system of the vehicle is in an open state, monitoring anti-theft alarm false trigger detection parameters of the vehicle, wherein the switchable body coverings include vehicle doors, an engine hood, and a trunk lid of the vehicle, and the anti-theft alarm false trigger detection parameters include the switch state of each switchable body covering, the emergency handle state of each door, and the key position state; based on the satisfaction state of the anti-theft alarm false trigger detection parameters with respect to preset conditions, determining the anti-theft alarm false trigger detection state of the vehicle, wherein the preset conditions include: there is at least one switchable body covering whose switch state jumps from a closed state to an open state, and the opening duration of each switchable body covering whose switch state jumps from a closed state to an open state is less than a preset detection time threshold; and / or there is at least one door whose switch state jumps from a closed state to an open state, and at the same time, the emergency handle state of the door in the open state is activated, and the key position state is inside the vehicle.

[0140] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented: if all switchable body coverings of a vehicle are in a closed state, and the anti-theft alarm system of the vehicle is in an open state, monitoring the anti-theft alarm false trigger detection parameters of the vehicle, wherein the switchable body coverings include vehicle doors, an engine hood, and a trunk lid of the vehicle, and the anti-theft alarm false trigger detection parameters include the switch state of each switchable body covering, the emergency handle state of each door, and the key position state; based on the satisfaction state of the anti-theft alarm false trigger detection parameters with preset conditions, determining the anti-theft alarm false trigger detection state of the vehicle, wherein the preset conditions include: there is at least one switchable body covering whose switch state jumps from the closed state to the open state, and the opening duration of each switchable body covering whose switch state jumps from the closed state to the open state is less than a preset detection time threshold; and / or there is at least one door whose switch state jumps from the closed state to the open state, and at the same time, the emergency handle state of the door in the open state is activated, and the key position state is inside the vehicle.

[0141] It should be noted that the above functions or steps that can be implemented by the computer-readable storage medium or electronic device can refer to the relevant descriptions on the server side and the client side in the aforementioned method embodiment. To avoid repetition, they will not be described one by one here.

[0142] Those of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing related hardware through a computer program, and the above-mentioned computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application may include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

[0143] Those skilled in the art will clearly understand that for the sake of convenience and brevity of description, only the division of the above-mentioned functional units and modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the above-mentioned device or system can be divided into different functional units or modules to complete all or part of the functions described above.

[0144] The embodiments provided above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A vehicle anti-theft alarm false trigger detection method, characterized in that: The method comprises: If all switchable body coverings of the vehicle are in a closed state, and the anti-theft alarm system of the vehicle is in an on state, monitoring anti-theft alarm false triggering detection parameters of the vehicle; The anti-theft alarm false trigger detection state of the vehicle is determined based on whether the anti-theft alarm false trigger detection parameter satisfies a preset condition, wherein the preset condition includes: There is at least one switchable body covering whose switch state changes from a closed state to an open state, and the opening duration of each switchable body covering whose switch state changes from a closed state to an open state is less than a preset detection time threshold, and the switchable body covering whose switch state is obtained based on the anti-theft alarm false triggering detection parameter; and / or, There is at least one vehicle door whose switch state jumps from a closed state to an open state. At the same time, the emergency handle state of the vehicle door in the open state is activated, and the key position state is inside the vehicle. The emergency handle state and the key position state are obtained based on the anti-theft alarm false trigger detection parameters, and the switchable body covering includes at least one vehicle door.

2. The vehicle anti-theft alarm false trigger detection method according to claim 1, characterized in that: The method further comprises: If the satisfied state is satisfied, determining the anti-theft alarm false trigger detection state is false trigger; After determining that the anti-theft alarm false trigger detection state is a preset false trigger duration, the determination of whether the anti-theft alarm false trigger detection parameter satisfies the preset condition is performed again.

3. The vehicle anti-theft alarm false trigger detection method according to claim 1 or 2, characterized in that: The method further comprises: In the process of monitoring the anti-theft alarm false trigger detection parameters of the vehicle, detecting a first number of occurrences of a first abnormal opening event of a switchable body covering within a first preset abnormal detection time period; If the first number of occurrences is greater than a first preset number threshold, a switch status fault is reported for the switchable body cover, wherein the first abnormal opening event includes the switch status of the switchable body cover jumping from a closed state to an open state, and the opening duration of the switchable body cover is less than or equal to the preset detection time threshold.

4. The vehicle anti-theft alarm false trigger detection method according to claim 3, characterized in that: If the first occurrence number is greater than a first preset number threshold, the method further includes: Detecting a second number of occurrences of a second abnormal opening event of a switchable vehicle body covering within a second preset abnormal detection time period; If the second number of occurrences is greater than a second preset number threshold, a vehicle automatic relocking instruction is generated, and the vehicle is controlled to execute the vehicle automatic relocking instruction, wherein the second abnormal opening event includes the switch state of the switchable body cover jumping from a closed state to an open state, the current opening duration of the switchable body cover is less than or equal to the preset first time threshold, and the current opening duration of the switchable body cover is greater than the preset detection time threshold, the second preset abnormal detection time period is the time after the first preset abnormal detection time period, the duration of the second preset abnormal detection time period is greater than the duration of the first preset abnormal detection time period, and the preset first time threshold is greater than the preset detection time threshold.

5. The vehicle anti-theft alarm false trigger detection method according to claim 4, characterized in that: If the second occurrence number is greater than a second preset number threshold, the method further includes: Detecting a third number of occurrences of a third abnormal opening event of a switchable vehicle body covering within a third preset abnormality detection time period; If the third number of occurrences is greater than the third preset number threshold, it is determined that the anti-theft alarm false trigger detection state is a false trigger, and the anti-theft alarm false trigger detection state is maintained until the vehicle is powered on next time, wherein the third abnormal opening event includes the switch state of the switchable body cover jumping from the closed state to the open state, the current opening duration of the switchable body cover is less than or equal to the preset second time threshold, and the current opening duration of the switchable body cover is greater than the preset first time threshold, the third preset abnormal detection time period is the time after the second preset abnormal detection time period, the duration of the third preset abnormal detection time period is greater than the duration of the second preset abnormal detection time period, and the preset second time threshold is greater than the preset first time threshold.

6. The vehicle anti-theft alarm false trigger detection method according to claim 5, characterized in that: If the third occurrence number is greater than a third preset number threshold, the method further includes: Stopping the step of determining the anti-theft alarm false trigger detection state of the vehicle based on the satisfaction of the anti-theft alarm false trigger detection parameter with a preset condition until the vehicle is powered on next time; When the vehicle is powered on next time, the following steps are re-executed: if all switchable body coverings of the vehicle are in the closed state, and the anti-theft alarm system of the vehicle is in the on state, the anti-theft alarm false trigger detection parameters of the vehicle are monitored, and the anti-theft alarm false trigger detection state of the vehicle is determined based on whether the anti-theft alarm false trigger detection parameters meet preset conditions.

7. The vehicle anti-theft alarm false trigger detection method according to claim 4, characterized in that: The method further comprises at least one of the following: If the first occurrence number is greater than a first preset number threshold, triggering the replacement of the preset detection time threshold in the preset condition with the preset first time threshold; If the second occurrence number is greater than a second preset number threshold, it triggers replacing the preset detection time threshold in the preset condition with the preset second time threshold.

8. A vehicle anti-theft alarm false trigger detection device, characterized in that: The vehicle anti-theft alarm false trigger detection device comprises: A monitoring module, for monitoring the anti-theft alarm false triggering detection parameters of the vehicle if all switchable body covering parts of the vehicle are in a closed state and the anti-theft alarm system of the vehicle is in an on state; A detection module, configured to determine a false triggering detection state of the anti-theft alarm of the vehicle based on whether the false triggering detection parameter of the anti-theft alarm satisfies a preset condition; The preset conditions include: There is at least one switchable body covering whose switch state changes from a closed state to an open state, and the opening duration of each switchable body covering whose switch state changes from a closed state to an open state is less than a preset detection time threshold, and the switchable body covering whose switch state is obtained based on the anti-theft alarm false triggering detection parameter; and / or, There is at least one vehicle door whose switch state jumps from a closed state to an open state. At the same time, the emergency handle state of the vehicle door in the open state is activated, and the key position state is inside the vehicle. The emergency handle state and the key position state are obtained based on the anti-theft alarm false trigger detection parameters, and the switchable body covering includes at least one vehicle door.

9. A vehicle, characterized in that: The vehicle comprises at least one switchable body panel, and the vehicle anti-theft alarm false triggering detection device as claimed in claim 8.

10. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the method according to any one of claims 1 to 7 is implemented.

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