CN113060095A - Vehicle locking state detection method and device and electronic equipment - Google Patents
Vehicle locking state detection method and device and electronic equipment Download PDFInfo
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- CN113060095A CN113060095A CN202110460968.2A CN202110460968A CN113060095A CN 113060095 A CN113060095 A CN 113060095A CN 202110460968 A CN202110460968 A CN 202110460968A CN 113060095 A CN113060095 A CN 113060095A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
- B60R25/34—Detection related to theft or to other events relevant to anti-theft systems of conditions of vehicle components, e.g. of windows, door locks or gear selectors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
- B60R25/31—Detection related to theft or to other events relevant to anti-theft systems of human presence inside or outside the vehicle
Abstract
The invention provides a vehicle locking state detection method, which comprises the following steps: receiving vehicle data sent by vehicle-mounted equipment, and determining the working state of the vehicle by using the vehicle data; acquiring personnel movement data, and determining whether the personnel leaves the vehicle by utilizing the personnel movement data and the vehicle working state to obtain a leaving judgment result; and acquiring vehicle locking data, and determining whether the vehicle is abnormally locked by using the vehicle locking data and the departure determination result to obtain abnormal locking information. Since the person can leave the vehicle after the vehicle stops, the method firstly determines the working state of the vehicle by using the vehicle data, and determines whether the person leaves the vehicle by combining the working state of the vehicle and the movement data of the person, and finally can effectively determine whether the abnormal locking condition exists by combining the vehicle locking data for indicating whether the vehicle is locked. The invention also provides a vehicle locking state detection device, electronic equipment and a computer readable storage medium, which have the beneficial effects.
Description
Technical Field
The invention relates to the field of vehicle locking monitoring and reminding, in particular to a method and a device for detecting a vehicle locking state, electronic equipment and a computer readable storage medium.
Background
With the increase of automobile holding capacity, more and more people select automobiles as travel tools. However, in the process of using the automobile, due to the influence of factors such as carelessness of the driver or incorrect closing of the door, the situation that the driver leaves the automobile but does not lock the window and the door well often occurs, and further property in the automobile is stolen or even the automobile is stolen is caused.
Therefore, how to remind the driver to lock the window in time is a technical problem to be faced by technical personnel in the field.
Disclosure of Invention
The invention aims to provide a vehicle locking state detection method, a vehicle locking state detection device, electronic equipment and a computer readable storage medium, which can effectively detect whether personnel leave a vehicle and effectively detect an abnormal locking condition by combining vehicle locking data indicating whether the vehicle is locked.
In order to solve the above technical problem, the present invention provides a method for detecting a locked state of a vehicle, including:
receiving vehicle data sent by vehicle-mounted equipment, and determining the working state of a vehicle by using the vehicle data;
acquiring personnel movement data, and determining whether a personnel leaves the vehicle by using the personnel movement data and the vehicle working state to obtain a leaving judgment result;
and acquiring vehicle locking data, and determining whether the vehicle is abnormally locked by using the vehicle locking data and the departure determination result to obtain abnormal locking information.
Optionally, the determining the vehicle operating state using the vehicle data includes:
acquiring the engine speed in the vehicle data;
judging whether the rotating speed of the engine is smaller than a preset threshold value or not;
and if so, determining that the working state of the vehicle is a flameout state.
Optionally, after obtaining the abnormal locking information, the method further includes:
and executing corresponding prompt operation according to the abnormal locking information.
Optionally, before receiving the vehicle data sent by the vehicle-mounted device, the method further includes:
and when a vehicle unlocking event is detected, establishing signal connection with the vehicle-mounted equipment, and executing the step of receiving vehicle data sent by the vehicle-mounted equipment after the signal connection is established.
Optionally, the determining whether the person leaves the vehicle by using the person movement data and the vehicle operating state to obtain a leaving determination result includes:
determining whether the person has walking action or not by using the person movement data in the person movement data to obtain an action detection result;
calculating the distance between the person and the vehicle by using positioning data in the person movement data, the vehicle working state and the action detection result;
when the distance and the motion detection result meet preset leaving conditions, determining that the person leaves the vehicle; the preset leaving condition comprises that the distance is larger than a preset threshold value and the movement detection result indicates that the person has walking action.
Optionally, the calculating a distance between the person and the vehicle by using the positioning data in the person movement data, the vehicle operating state, and the motion detection result includes:
when the working state of the vehicle is that the vehicle is in a flameout state, acquiring first positioning information;
when the action detection result indicates that the person has the walking action, second positioning information is obtained;
and calculating the distance between the person and the vehicle by using the first positioning information and the second positioning information.
The present invention also provides a vehicle lock state detection device, including:
the vehicle operation detection module is used for receiving vehicle data sent by the vehicle-mounted equipment and determining the working state of the vehicle by using the vehicle data;
the departure judging module is used for acquiring personnel movement data, determining whether a person departs from the vehicle by utilizing the personnel movement data and the vehicle working state, and obtaining a departure judging result;
and the abnormal locking detection module is used for acquiring vehicle locking data, determining whether the vehicle is abnormally locked by using the vehicle locking data and the departure determination result, and obtaining abnormal locking information.
Optionally, the vehicle operation detection module comprises:
the rotating speed acquisition module is used for acquiring the rotating speed of the engine in the vehicle data;
and the judging module is used for judging whether the rotating speed of the engine is less than a preset threshold value.
The present invention also provides an electronic device comprising:
a memory for storing a computer program;
a processor for implementing the vehicle lock state detection method as described above when executing the computer program.
The invention also provides a computer-readable storage medium, wherein computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are loaded and executed by a processor, the vehicle locking state detection method is realized.
The invention provides a vehicle locking state detection method, which comprises the following steps: receiving vehicle data sent by vehicle-mounted equipment, and determining the working state of a vehicle by using the vehicle data; acquiring personnel movement data, and determining whether a personnel leaves the vehicle by using the personnel movement data and the vehicle working state to obtain a leaving judgment result; and acquiring vehicle locking data, and determining whether the vehicle is abnormally locked by using the vehicle locking data and the departure determination result to obtain abnormal locking information.
Therefore, the method comprehensively judges whether the abnormal locking state exists by using the working state of the vehicle, the departure judgment result of personnel and the vehicle locking data. The method comprises the steps of firstly determining the working state of the vehicle by using vehicle data, determining whether the person leaves the vehicle by using the working state of the vehicle and the movement data of the person, and finally determining whether an abnormal locking condition that the person leaves the vehicle but does not lock the vehicle exists by combining the locking data for indicating whether the vehicle is locked, so that abnormal locking information is obtained, the person is timely reminded of processing, and the abnormal locking problem caused by carelessness of a driver or incapability of normally locking the vehicle is solved. The invention also provides a vehicle locking state detection device, electronic equipment and a computer readable storage medium, which have the beneficial effects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of a method for detecting a locked state of a vehicle according to an embodiment of the present invention;
fig. 2 is a block diagram of a vehicle lock state detection apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
With the increase of automobile holding capacity, more and more people select automobiles as travel tools. However, in the process of using the automobile, due to the influence of factors such as carelessness of the driver or incorrect closing of the door, the situation that the driver leaves the automobile but does not lock the window and the door well often occurs, and further property in the automobile is stolen or even the automobile is stolen is caused. In view of the above, the present invention provides a method for detecting a locked state of a vehicle, which can effectively determine whether a person leaves the vehicle by using a working state of the vehicle and movement data of the person, and detect an abnormal locking condition by using vehicle locking data indicating whether the vehicle is locked. Referring to fig. 1, fig. 1 is a flowchart of a method for detecting a locked state of a vehicle according to an embodiment of the present invention, where the method includes:
s101, vehicle data sent by the vehicle-mounted equipment are received, and the working state of the vehicle is determined by utilizing the vehicle data.
The embodiment of the invention firstly uses the vehicle data sent by the vehicle-mounted equipment to detect the working state of the vehicle. Considering that a person leaves the vehicle after the vehicle stops or is shut down and does not leave the vehicle when the vehicle runs, if it is necessary to determine whether the person leaves the vehicle, the operating state of the vehicle needs to be detected first, and the vehicle data is used for detecting the operating state of the vehicle.
It should be noted that the embodiment of the present invention is not limited to a specific vehicle-mounted device, as long as the vehicle-mounted device can collect and transmit vehicle data. The embodiment of the invention also does not limit the signal transmission mode of the vehicle-mounted equipment and the vehicle locking state detection device, for example, the vehicle-mounted equipment can be connected with the vehicle locking state detection device in a wired mode and carries out data transmission in a wired mode; the vehicle-mounted device and the vehicle locking state detection device may also perform data transmission by means of wireless communication. In view of more flexible wireless communication, in the embodiment of the present invention, the vehicle-mounted device and the vehicle lock state detection apparatus may perform data transmission by wireless communication. The embodiment of the present invention also does not limit the specific wireless communication method, and for example, the embodiment may use bluetooth communication, wireless network communication, and other wireless communication methods.
The embodiment of the invention also does not limit the time for the vehicle-mounted equipment to establish the wireless communication connection with the vehicle locking state detection device, for example, the wireless communication connection can be established when the vehicle is unlocked, or any one of the vehicle locking state detection device and the vehicle equipment can send a request for establishing the wireless communication to the other one, and the wireless communication connection is established after the request is received. In one possible case, the receiving the vehicle data transmitted by the vehicle-mounted device may further include:
step 11: when the vehicle unlocking event is detected, establishing signal connection with the vehicle-mounted equipment, and executing the step of receiving vehicle data sent by the vehicle-mounted equipment after the signal connection is established.
It should be noted that the embodiment of the present invention does not limit the specific form of the vehicle unlocking event, and for example, the specific form may be unlocking data sent by a vehicle key, or may be an unlocking signal sent by the vehicle-mounted device to the vehicle locking state detection apparatus after the vehicle is unlocked. The embodiment of the present invention also does not limit a specific process for detecting a vehicle unlocking event, where the process is related to a specific form of the vehicle unlocking event, and may be, for example, detecting whether unlocking data sent by a vehicle key is received or not, or detecting whether an unlocking signal sent by a vehicle-mounted device is received or not. Since the unlocking data sent by the vehicle key can accurately represent that the vehicle is unlocked, in the embodiment of the invention, the vehicle unlocking event can be the unlocking data sent by the vehicle key, and the mode for detecting the vehicle unlocking event can be detecting whether the unlocking data sent by the vehicle key is received.
Further, the embodiment of the present invention does not limit the content of the vehicle data, as long as the vehicle data can be used to determine the operating state of the vehicle, for example, the vehicle data may include the speed per hour of the vehicle, the rotation speed of the engine, or a combination of the speed per hour of the vehicle and the rotation speed of the engine. In view of the fact that the engine speed already enables detection of the vehicle operating state, in an embodiment of the present invention, the content of the vehicle data may include the engine speed. The embodiment of the present invention also does not limit the specific way of determining the operating state of the vehicle by using the engine speed, for example, it may be determined whether the engine speed is zero or not, or it may also be determined whether the engine speed is less than a preset threshold value or not.
In one possible scenario, determining the vehicle operating state using the vehicle data may include:
step 21: obtaining an engine speed in the vehicle data;
step 22: judging whether the rotating speed of the engine is less than a preset threshold value or not;
step 23: if so, determining that the working state of the vehicle is a flameout state;
step 24: if not, determining that the vehicle working state is a running state.
It should be noted that, the embodiment of the present invention does not limit the specific data of the preset threshold, and the user may select the data according to the actual application requirement.
S102, obtaining personnel movement data, determining whether the personnel leave the vehicle or not by utilizing the personnel movement data and the vehicle working state, and obtaining a leaving determination result.
Since the personnel will generate movement data in the process of leaving the vehicle, whether the personnel leave the vehicle can be judged according to the personnel movement data. However, in consideration of the fact that a false alarm may be generated by simply using the personnel movement data, for example, when the personnel is in the vehicle and the vehicle is in operation, a misjudgment may be generated, so that in the embodiment of the present invention, whether the personnel leaves the vehicle or not is determined by using the personnel movement data and the vehicle operating state at the same time, and the accuracy of the leaving judgment result can be improved.
It should be noted that the embodiment of the present invention does not limit the content of the human movement data, and may include, for example, human movement data generated by a motion sensor, positioning data, or a combination of the human movement data generated by the motion sensor and the positioning data. Embodiments of the invention are not limited to specific motion sensors such as gyroscopes, magnetometers, accelerometers or other motion sensors. The embodiment of the invention also does not limit the specific process of determining whether the person leaves the vehicle by using the personnel movement data and the working state of the vehicle, wherein the process is related to the specific content of the personnel movement data, for example, when the personnel movement data comprises the personnel movement data, when the working state of the vehicle is determined to be in the working state of stopping or flameout, the personnel movement data is used for detecting the duration of swinging arm or walking of the person, and the duration is used for determining whether the person leaves the vehicle; when the personnel movement data comprise personnel movement data and positioning data, the process can also be used for determining whether the personnel has the action of swinging arms or walking by utilizing the personnel movement data to obtain a movement detection result, then determining the distance between the personnel and the vehicle by utilizing the positioning data and the working state of the vehicle, and finally judging whether the personnel leaves the vehicle by utilizing the movement detection result and the distance. Because the movement condition of the person can be more accurately judged by utilizing the motion sensor and the positioning data, the movement data of the person can simultaneously comprise the motion data and the positioning data of the motion sensor in the embodiment of the invention. In one possible case, determining whether the person leaves the vehicle by using the person movement data and the vehicle operating state to obtain the leaving determination result may include:
step 31: and determining whether the person has walking action or not by utilizing the person motion data in the person movement data to obtain an action detection result.
It should be noted that the embodiment of the present invention does not limit the specific manner of determining whether the person has the walking motion by using the person motion data generated by the motion sensor, and the user may refer to the related art of detecting the walking motion and the swing arm motion by using the motion sensor.
Step 32: and calculating the distance between the personnel and the vehicle by using the positioning data, the vehicle working state and the action detection result in the personnel movement data.
Step 33: when the distance and the motion detection result accord with preset leaving conditions, determining that the person leaves the vehicle; the preset leaving condition comprises that the distance is larger than a preset threshold value and the movement detection result indicates that the person has walking action.
It should be noted that the implementation of the present invention is not limited to a specific process of calculating the distance between the person and the vehicle by using the positioning data, the vehicle operating state and the motion detection result, and for example, when the vehicle operating state is detected as a stopped state or a flameout state of the vehicle, the first positioning information may be obtained, then when the person is detected to have a walking motion, the second positioning information may be obtained, and finally, the distance between the person and the vehicle may be determined according to the first positioning information and the second positioning information.
In one possible case, calculating the distance between the person and the vehicle by using the positioning data, the vehicle operation state detection result and the motion detection result in the person movement data may include:
step 41: when the working state of the vehicle is that the vehicle is in a flameout state, acquiring first positioning information;
step 42: when the action detection result indicates that the person has walking action, second positioning information is obtained;
step 43: and calculating the distance between the person and the vehicle by using the first positioning information and the second positioning information.
It should be noted that the embodiment of the present invention does not limit the specific forms of the first positioning information and the second positioning information, and the user may refer to the related technologies of the positioning data. The embodiment of the invention also does not limit the specific process of calculating the distance by using the positioning data, and a user can refer to the related technology of calculating the distance by using the positioning data.
S103, vehicle locking data are obtained, whether the vehicle is abnormally locked or not is determined by the vehicle locking data and the departure determination result, and abnormal locking information is obtained.
It should be noted that the embodiment of the present invention does not limit the specific form of the exception locking information, and for example, the exception locking information may be a flag or a small piece of program code. The embodiment of the invention also does not limit whether corresponding prompt operation needs to be executed after the abnormal locking information is obtained, when the vehicle locking operation can be automatically carried out after the abnormal locking information is generated, the prompt operation is not needed, and when the condition that the vehicle locking is manually processed by a driver is needed, the corresponding prompt operation can also be executed. In one possible case, after obtaining the abnormal locking information, the method may further include:
step 51: and executing corresponding prompt operation according to the abnormal locking information.
It should be noted that the embodiment of the present invention is not limited to the specific prompting operation, and for example, the prompting operation may be a voice prompt, a buzzer, a vibration or a safety electric shock, and the prompting information may be sent by using a program, or of course, the abnormal locking information may also be sent to the vehicle-mounted system, and the vehicle-mounted system performs the corresponding prompting operation. The embodiment of the invention also does not limit the specific prompt operation of the vehicle-mounted system, such as whistling, double-flash early warning or voice prompt.
Based on the embodiment, the method comprehensively judges whether the abnormal locking state exists by using the working state of the vehicle, the departure judgment result of the personnel and the vehicle locking data. The method comprises the steps of firstly determining the working state of the vehicle by using vehicle data, determining whether the person leaves the vehicle by using the working state of the vehicle and the movement data of the person, and finally determining whether an abnormal locking condition that the person leaves the vehicle but does not lock the vehicle exists by combining the locking data for indicating whether the vehicle is locked, so that abnormal locking information is obtained, the person is timely reminded of processing, and the abnormal locking problem caused by carelessness of a driver or incapability of normally locking the vehicle is solved.
In the following, a vehicle lock state detection device, an electronic device, and a computer-readable storage medium according to embodiments of the present invention are described, and a vehicle lock state detection device, an electronic device, and a computer-readable storage medium described below and a vehicle lock state detection method described above may be referred to in correspondence.
Referring to fig. 2, fig. 2 is a block diagram of a vehicle locking state detection apparatus according to an embodiment of the present invention, where the apparatus may include:
the vehicle operation detection module 201 is used for receiving vehicle data sent by the vehicle-mounted equipment and determining the working state of the vehicle by using the vehicle data;
the leaving determination module 202 is used for acquiring personnel movement data, determining whether the personnel leaves the vehicle by utilizing the personnel movement data and the vehicle working state, and obtaining a leaving determination result;
and the abnormal locking detection module 203 is used for acquiring the vehicle locking data, determining whether the vehicle is abnormally locked according to the vehicle locking data and the departure determination result, and obtaining abnormal locking information.
Based on the embodiment, the method comprehensively judges whether the abnormal locking state exists by using the working state of the vehicle, the departure judgment result of the personnel and the vehicle locking data. The method comprises the steps of firstly determining the working state of the vehicle by using vehicle data, determining whether the person leaves the vehicle by using the working state of the vehicle and the movement data of the person, and finally determining whether an abnormal locking condition that the person leaves the vehicle but does not lock the vehicle exists by combining the locking data for indicating whether the vehicle is locked, so that abnormal locking information is obtained, the person is timely reminded of processing, and the abnormal locking problem caused by carelessness of a driver or incapability of normally locking the vehicle is solved.
Optionally, the vehicle operation detection module 201 may include:
the rotating speed obtaining submodule is used for obtaining the rotating speed of the engine in the vehicle data;
and the judgment submodule is used for judging whether the rotating speed of the engine is less than a preset threshold value.
Optionally, the apparatus may further include:
and the prompting module is used for executing corresponding prompting operation according to the abnormal locking information.
Optionally, the apparatus may further include:
and the signal connection module is used for establishing signal connection with the vehicle-mounted equipment when a vehicle unlocking event is detected, and executing the step of receiving vehicle data sent by the vehicle-mounted equipment after the signal connection is established.
Optionally, the leaving determination module 202 may include:
the personnel movement detection submodule is used for determining whether the personnel has walking actions by utilizing personnel movement data in the personnel movement data to obtain action detection results;
the distance calculation submodule is used for calculating the distance between the personnel and the vehicle by utilizing the positioning data, the vehicle working state and the action detection result in the personnel movement data;
the departure judgment sub-module is used for judging that the person leaves the vehicle when the distance and the motion detection result meet the preset departure condition; the preset leaving condition comprises that the distance is larger than a preset threshold value and the movement detection result indicates that the person has walking action.
Optionally, the distance calculation sub-module may include:
the first positioning information acquisition unit is used for acquiring first positioning information when the vehicle is in a flameout state in the working state;
the second positioning information acquisition unit is used for acquiring second positioning information when the action detection result indicates that the person has walking action;
and the distance calculation unit is used for calculating the distance between the personnel and the vehicle by utilizing the first positioning information and the second positioning information.
An embodiment of the present invention further provides an electronic device, including: a memory, a processor; wherein the memory is configured to store a computer program, and the processor is configured to implement the steps of the method for controlling a wireless headset of any of the above embodiments when executing the computer program. The processor is used for receiving vehicle data sent by the vehicle-mounted equipment when executing the computer program and determining the working state of the vehicle by using the vehicle data; acquiring personnel movement data, and determining whether the personnel leaves the vehicle by utilizing the personnel movement data and the vehicle working state to obtain a leaving judgment result; and acquiring vehicle locking data, and determining whether the vehicle is abnormally locked by using the vehicle locking data and the departure determination result to obtain abnormal locking information.
It should be noted that the embodiment of the present invention is not limited to specific electronic devices, for example, the electronic device may be a wearable device, such as a smart watch, a smart bracelet, a smart helmet, or the like, or may be a portable terminal, such as a mobile phone, a tablet computer, or the like.
It should be noted that the embodiment of the present invention does not limit other hardware structures of the electronic device, and the user may select the hardware structure according to actual application requirements.
The present invention also provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the method of wireless headset pairing as described in any of the embodiments above. The computer program is used for receiving vehicle data sent by the vehicle-mounted equipment and determining the working state of the vehicle by using the vehicle data when being executed by the processor; acquiring personnel movement data, and determining whether the personnel leaves the vehicle by utilizing the personnel movement data and the vehicle working state to obtain a leaving judgment result; and acquiring vehicle locking data, and determining whether the vehicle is abnormally locked by using the vehicle locking data and the departure determination result to obtain abnormal locking information.
The computer-readable storage medium may include: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The present invention provides a method, an apparatus, an electronic device and a computer readable storage medium for detecting a locked state of a vehicle. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. A vehicle lock state detection method characterized by comprising:
receiving vehicle data sent by vehicle-mounted equipment, and determining the working state of a vehicle by using the vehicle data;
acquiring personnel movement data, and determining whether a personnel leaves the vehicle by using the personnel movement data and the vehicle working state to obtain a leaving judgment result;
and acquiring vehicle locking data, and determining whether the vehicle is abnormally locked by using the vehicle locking data and the departure determination result to obtain abnormal locking information.
2. The vehicle lock-up state detection method according to claim 1, wherein the determining a vehicle operating state using the vehicle data includes:
acquiring the engine speed in the vehicle data;
judging whether the rotating speed of the engine is smaller than a preset threshold value or not;
and if so, determining that the working state of the vehicle is a flameout state.
3. The vehicle lock state detection method according to claim 1, further comprising, after obtaining the abnormal lock information:
and executing corresponding prompt operation according to the abnormal locking information.
4. The vehicle lock state detection method according to claim 1, further comprising, before receiving the vehicle data transmitted by the vehicle-mounted device:
and when a vehicle unlocking event is detected, establishing signal connection with the vehicle-mounted equipment, and executing the step of receiving vehicle data sent by the vehicle-mounted equipment after the signal connection is established.
5. The vehicle lock state detection method according to any one of claims 1 to 4, wherein the determining whether or not a person leaves the vehicle using the person movement data and the vehicle operation state to obtain a leaving determination result includes:
determining whether the person has walking action or not by using the person movement data in the person movement data to obtain an action detection result;
calculating the distance between the person and the vehicle by using positioning data in the person movement data, the vehicle working state and the action detection result;
when the distance and the motion detection result meet preset leaving conditions, determining that the person leaves the vehicle; the preset leaving condition comprises that the distance is larger than a preset threshold value and the movement detection result indicates that the person has walking action.
6. The vehicle lock state detection method according to claim 5, wherein the calculating a distance between the person and the vehicle using the positioning data in the person movement data, the vehicle operation state, and the motion detection result includes:
when the working state of the vehicle is that the vehicle is in a flameout state, acquiring first positioning information;
when the action detection result indicates that the person has the walking action, second positioning information is obtained;
and calculating the distance between the person and the vehicle by using the first positioning information and the second positioning information.
7. A vehicle lock state detection device characterized by comprising:
the vehicle operation detection module is used for receiving vehicle data sent by the vehicle-mounted equipment and determining the working state of the vehicle by using the vehicle data;
the departure judging module is used for acquiring personnel movement data, determining whether a person departs from the vehicle by utilizing the personnel movement data and the vehicle working state, and obtaining a departure judging result;
and the abnormal locking detection module is used for acquiring vehicle locking data, determining whether the vehicle is abnormally locked by using the vehicle locking data and the departure determination result, and obtaining abnormal locking information.
8. The vehicle lock-state detection device according to claim 7, wherein the vehicle running detection module includes:
the rotating speed obtaining submodule is used for obtaining the rotating speed of the engine in the vehicle data;
and the judgment submodule is used for judging whether the rotating speed of the engine is less than a preset threshold value.
9. An electronic device, comprising:
a memory for storing a computer program;
a processor for implementing the vehicle lock state detection method according to any one of claims 1 to 6 when executing the computer program.
10. A computer-readable storage medium having computer-executable instructions stored thereon which, when loaded and executed by a processor, implement the vehicle lock-up state detection method according to any one of claims 1 to 6.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113362507A (en) * | 2021-07-09 | 2021-09-07 | 深圳市云智易联科技有限公司 | Automatic vehicle locking method and device, computer equipment and storage medium |
| US11845447B2 (en) | 2021-12-27 | 2023-12-19 | Here Global B.V. | Method, apparatus, and system for detecting an on-boarding or off-boarding event based on mobile device sensor data |
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