CN115883605B - Visitor-based vehicle-mounted function control method and device - Google Patents
Visitor-based vehicle-mounted function control method and device Download PDFInfo
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Abstract
The application relates to a visitor-based vehicle-mounted function control method, a visitor-based vehicle-mounted function control device, computer equipment and a storage medium. The method comprises the following steps: after the target vehicle is started, judging whether the vehicle gear is a parking gear or not; if the gear is a parking gear, starting the vehicle machine; after detecting that the driver exists in the driving position, acquiring the biological characteristic information of the current driver through a driver monitoring system, and performing identity authentication according to the biological characteristic information to obtain the identity of the driver; if the driver identity is a visitor, the corresponding vehicle-mounted function is limited. The method can solve the potential safety hazard problem of the vehicle in the visitor mode.
Description
Technical Field
The present application relates to the field of vehicle technologies, and in particular, to a visitor-based vehicle-mounted function control method, apparatus, computer device, and storage medium.
Background
At present, most new energy vehicles set a visitor mode aiming at the situation of visitors, the visitor mode is realized mainly through setting passwords by a mobile terminal or a central control screen of the new energy vehicle, if the visitor remembers the passwords, the visitor mode is changed into a vehicle owner mode, and the privacy of the vehicle owner is difficult to be protected; if the owner forgets the password, the password needs to be retrieved through a lot of information. In addition, at present, the visitor mode of most new energy vehicles involves less safety, for example, when only a visitor exists on the vehicle and no vehicle owner exists, the visitor drives the new energy vehicle to generate traffic accidents, and the traffic accident places are not in the road camera monitoring range, so that responsibility is difficult to evidence.
Disclosure of Invention
Based on the above, a vehicle-mounted function control method, a device, a computer device and a storage medium based on a visitor are provided, and the potential safety hazard problem of the vehicle in the visitor mode in the prior art is solved.
In one aspect, a visitor-based vehicle-mounted function control method is provided, and is applied to a vehicle, and the method comprises the following steps: after the target vehicle is started, judging whether the vehicle gear is a parking gear or not; if the gear is a parking gear, starting the vehicle machine; after detecting that a driver exists in a driving position, acquiring biological characteristic information of a current driver through a driver monitoring system, and performing identity authentication according to the biological characteristic information to obtain the identity of the driver; and if the driver identity is a visitor, limiting the corresponding vehicle-mounted function.
In one embodiment, the visitor mode is executed to control the corresponding vehicle-mounted function, including: closing a vehicle owner information display function, an advanced driving auxiliary system function and an ejection mode function, wherein the vehicle owner information comprises vehicle owner identity information and vehicle owner voice information; and acquiring the current speed of the target vehicle, and if the current speed is greater than a speed threshold, reducing the current speed so that the current speed is less than or equal to the speed threshold.
In one embodiment, after obtaining the current vehicle speed of the target vehicle, if the current vehicle speed is greater than a vehicle speed threshold, reducing the current vehicle speed so that the current vehicle speed is less than or equal to the vehicle speed threshold, the method further includes: and calculating the change rate of the current vehicle speed according to the current vehicle speed, and when the change rate is greater than or equal to a change rate threshold value, acquiring longitude information and latitude information of the target vehicle, and transmitting the longitude information and the latitude information to prompt the mobile terminal of the geographic position of the target vehicle.
In one embodiment, after the target vehicle collides, the method further comprises: and disconnecting the high-voltage power supply of the target vehicle, obtaining a disconnection time period, and disconnecting the low-voltage power supply of the target vehicle when the disconnection time period is greater than or equal to a second time period threshold value.
In one embodiment, before the driver monitoring system collects the biometric information of the current driver and performs identity authentication according to the biometric information to obtain the identity of the driver, the method further comprises: acquiring a vehicle-mounted function signal from a mobile terminal, and judging whether the mobile terminal sets a visitor mode or not if the vehicle-mounted function signal is on; if not, the biological characteristic information of the current driver is collected through the driver monitoring system.
In one embodiment, after acquiring a vehicle-mounted function signal from a mobile terminal, if the vehicle-mounted function signal is on, determining whether the mobile terminal sets a visitor mode includes: if yes, a visitor mode request from the mobile terminal is obtained, and a visitor mode is executed according to the visitor mode request.
In another aspect, there is provided a visitor based vehicle function control apparatus, the apparatus including: the driver monitoring system is used for collecting the biological characteristic information of the current driver through the driver monitoring system, and the driver monitoring system performs identity authentication according to the biological characteristic information to obtain the identity of the driver; the cabin domain controller is used for limiting corresponding vehicle-mounted functions if the identity of the driver is a visitor; the internet of vehicles system is used for sending the longitude information and the latitude information to prompt the mobile terminal of the geographic position of the target vehicle; and the automobile remote service platform is used for receiving the vehicle collision data and performing marking classification to obtain classified backup data.
In yet another aspect, a computer device is provided comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the steps of: after the target vehicle is started, judging whether the vehicle gear is a parking gear or not; if the gear is a parking gear, starting the vehicle machine; after detecting that a driver exists in a driving position, acquiring biological characteristic information of a current driver through a driver monitoring system, and performing identity authentication according to the biological characteristic information to obtain the identity of the driver; and if the driver identity is a visitor, limiting the corresponding vehicle-mounted function.
In yet another aspect, a computer readable storage medium is provided, having stored thereon a computer program which when executed by a processor performs the steps of: after the target vehicle is started, judging whether the vehicle gear is a parking gear or not; if the gear is a parking gear, starting the vehicle machine; after detecting that a driver exists in a driving position, acquiring biological characteristic information of a current driver through a driver monitoring system, and performing identity authentication according to the biological characteristic information to obtain the identity of the driver; and if the driver identity is a visitor, limiting the corresponding vehicle-mounted function.
According to the visitor-based vehicle-mounted function control method, the visitor-based vehicle-mounted function control device, the computer equipment and the storage medium, whether the vehicle gear is a parking gear or not is judged after a target vehicle is started; if the gear is a parking gear, starting the vehicle machine; after detecting that the driver exists in the driving position, acquiring the biological characteristic information of the current driver through a driver monitoring system, and performing identity authentication according to the biological characteristic information to obtain the identity of the driver; if the identity of the driver is a visitor, the corresponding vehicle-mounted function is limited, so that the potential safety hazard problem of the vehicle in the visitor mode is solved.
Drawings
FIG. 1 is an application environment diagram of a visitor based vehicle function control method in one embodiment;
FIG. 2 is a flow diagram of a visitor based vehicle function control method in one embodiment;
FIG. 3 is a block diagram of a visitor based on-board function control method in one embodiment;
Fig. 4 is an internal structural diagram of a computer device in one embodiment.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The visitor-based vehicle-mounted function control method provided by the application can be applied to an application environment shown in figure 1. Wherein the terminal 102 communicates with the server 104 via a network. Firstly, after a target vehicle is started, judging whether a gear of the target vehicle is in a parking gear, starting a vehicle machine when the gear is in the parking gear, detecting a driving position through a gravity sensor, acquiring biological characteristic information of a current driver through a driver monitoring system after the driver is detected to exist in the driving position, and carrying out identity authentication according to the biological characteristic information to obtain the identity of the driver; if the driver identity is a visitor, the corresponding vehicle-mounted function is limited, so that information security of the target vehicle in a visitor mode is ensured, and the like.
The terminal 102 may be, but not limited to, various personal computers, notebook computers, smartphones, tablet computers, and portable wearable devices, and the server 104 may be implemented by a stand-alone server or a server cluster composed of a plurality of servers.
In one embodiment, as shown in fig. 2, a visitor-based vehicle-mounted function control method is provided, applied to a vehicle machine, and the method is applied to the terminal in fig. 1 for illustration, and includes the following steps:
Step 201, after the target vehicle starts, judging whether the vehicle gear is a parking gear;
Step 202, if the gear is a parking gear, starting the vehicle machine;
step 203, after detecting that the driver exists in the driving position, acquiring the biological characteristic information of the current driver through a driver monitoring system, and performing identity authentication according to the biological characteristic information to obtain the identity of the driver;
And 204, if the identity of the driver is a visitor, limiting the corresponding vehicle-mounted function.
In steps 201 to 204, it should be noted that the new energy automobile is generally configured with a driver monitoring system (drivermonitoringsystem, DMS) that can perform fatigue detection or face recognition on the driving position, but at present, most of the new energy automobiles enter the visitor mode and are implemented by setting passwords through a central control screen or setting a mobile terminal, and the DMS technology is not applied to the visitor mode and the switching of the owner mode. If the visitor remembers the password entering the car owner mode, the privacy of the car owner is easily not guaranteed, and if the car owner forgets the related password, more information is needed to retrieve the password, so that the operation is not convenient enough, and the driving experience is affected. Therefore, the driver identity of the driving position can be authenticated through the DMS, when the driver identity is the vehicle owner, the vehicle owner mode is entered, and when the driver identity is the visitor, the visitor mode is entered. Specifically, the driver information of the driver position may be collected by the gravity sensor and the DMS and sent to a cabin controller (CDC), in some embodiments, the biometric information collected by the DMS is face image information of the driver, the CDC compares the collected face image information with the face image information of the vehicle owner to obtain corresponding reliability, when the reliability reaches a preset reliability threshold, the face image information may be considered as the face image information of the vehicle owner, and the identity of the driver is considered as the vehicle owner, otherwise, when the reliability does not reach the preset reliability threshold, the identity of the driver may be considered as the visitor, thereby entering the visitor mode. In other embodiments, the CDC may compare the collected facial image information with a plurality of facial image information stored in the vehicle-mounted database one by one, and output a comparison result according to the reliability obtained by the comparison, so as to confirm the identity of the driver, and accordingly enter the visitor mode or the vehicle owner mode. After entering the visitor mode, the corresponding vehicle-mounted functions can be limited through CDC and the like in consideration of potential safety hazards such as vehicle owner information safety, driving safety and the like.
As a specific implementation manner of the foregoing embodiment, executing the guest mode to control the corresponding vehicle-mounted function includes: closing a vehicle owner information display function, an advanced driving auxiliary system function and an ejection mode function, wherein the vehicle owner information comprises vehicle owner identity information and vehicle owner voice information; and acquiring the current speed of the target vehicle, and if the current speed is greater than the speed threshold, reducing the current speed so that the current speed is less than or equal to the speed threshold.
It should be noted that, in the visitor mode, limiting the corresponding vehicle-mounted functions may include closing the owner information display function, the advanced driving assistance system function and the ejection mode function, specifically, closing the owner information display function includes shielding owner privacy information through CDC, for example, not providing the location of the owner residence and company in the vehicle navigation system, disabling the voice command, prohibiting access to the personalized setting of the vehicle set, and simultaneously, the CDC prohibits the occurrence of private information such as owner identification card number, mobile phone number, bank card number and the like; the functions of closing the advanced driving assistance system comprise closing the advanced driving assistance system (ADVANCEDDRIVING ASSISTANCESYSTEM, ADAS), and only the functions of active braking, rear collision early warning, front collision early warning and the like are reserved, so that the safety of visitors is improved more favorably compared with the closing of all functions of most new energy vehicles at present; in some implementations, when the visitor is identified to drive the target vehicle for the first time, the ejection mode may also be turned off in order to avoid driving accidents; in other implementation processes, in order to ensure driving safety, the speed of the target vehicle can be limited in a visitor mode, and when the current vehicle speed is greater than a vehicle speed threshold value, the current vehicle speed is reduced, and the vehicle speed threshold value can be preset to 120km/h, wherein km/h represents kilometers/hour; in some embodiments, the owner may also be prompted by the mobile terminal to set the electronic fence.
As a specific implementation manner of the foregoing embodiment, after obtaining the current vehicle speed of the target vehicle, if the current vehicle speed is greater than the vehicle speed threshold, reducing the current vehicle speed so that the current vehicle speed is less than or equal to the vehicle speed threshold, the method further includes: and calculating the change rate of the current vehicle speed according to the current vehicle speed, and when the change rate is greater than or equal to the change rate threshold value, acquiring longitude information and latitude information of the target vehicle, and transmitting the longitude information and the latitude information to prompt the geographic position of the target vehicle of the mobile terminal.
It should be noted that at present, most new energy vehicles are less in technical involvement in the aspect of safe driving, if a visitor has a traffic accident, but the vehicle owner is not on site, and the accident place of the traffic accident is no longer in the monitoring range of the road camera, the responsibility is difficult to prove by evidence. Therefore, in order to further ensure driving safety, the current speed of the target vehicle and the change rate of the speed of the vehicle can be obtained in real time, when the change rate is larger than a preset change rate threshold, the situation that the target vehicle collides or suddenly brakes and the like suddenly changes in speed can be considered, and at the moment, longitude information and latitude information of the target vehicle can be sent to a mobile terminal of a vehicle owner through a vehicle networking system (TelematicsBOX, T-BOX) so that the vehicle owner can timely know the geographic position of the target vehicle.
As a specific implementation manner of the foregoing embodiment, calculating the change rate of the current vehicle speed according to the current vehicle speed, when the change rate is greater than or equal to the change rate threshold, further includes: if the target vehicle collides, the automobile data recorder acquires and stores data comprising a first time length threshold value at the current moment, wherein the data comprises vehicle collision data; and transmitting the vehicle collision data so that the vehicle remote service platform marks and classifies the vehicle collision data to obtain classified backup data.
It should be noted that, when the target vehicle collides, in order to further clear the responsibility of the traffic accident, the automobile data recorder starts the automatic protection function of collision data to prevent the data from being covered, and in some implementation processes, the collision data can be manually deleted under the account number of the automobile owner; in other implementations, the vehicle owner is prompted when the storage space for collision data is limited. Furthermore, the automobile data recorder can protect collision data such as continuous video data 15 seconds before and 15 seconds after collision, corresponding collision data are uploaded to an automobile remote service platform (TSP) to carry out cloud backup, the backup data are subjected to label distinguishing, and an automobile owner can download and watch through the mobile terminal.
As a specific implementation manner of the foregoing embodiment, after the target vehicle collides, the method further includes: and disconnecting the high-voltage power supply of the target vehicle, obtaining the disconnection time period, and disconnecting the low-voltage power supply of the target vehicle when the disconnection time period is greater than or equal to the second time period threshold value.
As a specific implementation manner of the foregoing embodiment, before the current driver biometric information is collected by the driver monitoring system and the identity authentication is performed according to the biometric information, the method further includes: acquiring a vehicle-mounted function signal from the mobile terminal, and if the vehicle-mounted function signal is on, judging whether the mobile terminal sets a visitor mode or not; if not, the biological characteristic information of the current driver is collected through the driver monitoring system.
The biometric information may include information such as retina recognition, iris recognition, and gait recognition, and is not limited to facial image information. In some implementation processes, before the biological characteristic information is acquired, the corresponding identification function is required to be started, the vehicle is started, the target vehicle account is logged in passively, and when the driver logs in actively and the privacy control of the vehicle owner is closed, the identification function is not started; in other implementations, the identification function is not restarted after it has been started once in the same boot cycle.
As a specific implementation manner of the foregoing embodiment, after acquiring a vehicle-mounted function signal from a mobile terminal, if the vehicle-mounted function signal is on, determining whether the mobile terminal sets a visitor mode includes: if yes, a visitor mode request from the mobile terminal is obtained, and a visitor mode is executed according to the visitor mode request.
It should be noted that, besides entering the corresponding visitor mode by collecting the biometric information of the current driver, the visitor mode request from the mobile terminal of the vehicle owner may also be directly accepted, so as to enter the visitor mode.
It should be understood that, although the steps in the flowchart of fig. 2 are shown in sequence as indicated by the arrows, the steps are not necessarily performed in sequence as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in fig. 2 may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor do the order in which the sub-steps or stages are performed necessarily performed in sequence, but may be performed alternately or alternately with at least a portion of the sub-steps or stages of other steps or other steps.
In one embodiment, as shown in fig. 3, there is provided a visitor-based in-vehicle function control apparatus including: driver monitored control system, cabin area controller, car networking system, car remote service platform, wherein:
the driver monitoring system is used for acquiring the biological characteristic information of the current driver through the driver monitoring system, and the driver monitoring system performs identity authentication according to the biological characteristic information to obtain the identity of the driver;
the cabin domain controller is used for limiting corresponding vehicle-mounted functions if the identity of the driver is a visitor;
The vehicle networking system is used for sending the longitude information and the latitude information to prompt the geographic position of the mobile terminal target vehicle;
And the automobile remote service platform is used for receiving the vehicle collision data and performing marking classification to obtain classified backup data.
The specific limitation regarding the means for controlling the running stability of the vehicle may be referred to as the limitation of the visitor-based on-vehicle function control method hereinabove, and will not be described in detail herein. The respective modules in the above-described visitor-based in-vehicle function control apparatus may be implemented in whole or in part by software, hardware, and combinations thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
In one embodiment, a computer device is provided, which may be a terminal, and the internal structure of which may be as shown in fig. 4. The computer device includes a processor, a memory, a network interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer 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 computer programs in the non-volatile storage media. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program, when executed by a processor, implements a visitor based vehicle function control method. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, can also be keys, a track ball or a touch pad arranged on the shell of the computer equipment, and can also be an external keyboard, a touch pad or a mouse and the like.
It will be appreciated by persons skilled in the art that the architecture shown in fig. 4 is merely a block diagram of some of the architecture relevant to the present inventive arrangements and is not limiting as to the computer device to which the present inventive arrangements are applicable, and that a particular computer device may include more or fewer components than shown, or may combine some of the components, or have a different arrangement of components.
In one embodiment, a computer device is provided comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the steps of when executing the computer program: after the target vehicle is started, judging whether the vehicle gear is a parking gear or not; if the gear is a parking gear, starting the vehicle machine; after detecting that the driver exists in the driving position, acquiring the biological characteristic information of the current driver through a driver monitoring system, and performing identity authentication according to the biological characteristic information to obtain the identity of the driver; if the driver identity is a visitor, the corresponding vehicle-mounted function is limited.
In one embodiment, the processor when executing the computer program further performs the steps of: closing a vehicle owner information display function, an advanced driving auxiliary system function and an ejection mode function, wherein the vehicle owner information comprises vehicle owner identity information and vehicle owner voice information; and acquiring the current speed of the target vehicle, and if the current speed is greater than the speed threshold, reducing the current speed so that the current speed is less than or equal to the speed threshold.
In one embodiment, the processor when executing the computer program further performs the steps of: and calculating the change rate of the current vehicle speed according to the current vehicle speed, and when the change rate is greater than or equal to the change rate threshold value, acquiring longitude information and latitude information of the target vehicle, and transmitting the longitude information and the latitude information to prompt the geographic position of the target vehicle of the mobile terminal.
In one embodiment, the processor when executing the computer program further performs the steps of: if the target vehicle collides, the automobile data recorder acquires and stores data comprising a first time length threshold value at the current moment, wherein the data comprises vehicle collision data; and transmitting the vehicle collision data so that the vehicle remote service platform marks and classifies the vehicle collision data to obtain classified backup data.
In one embodiment, the processor when executing the computer program further performs the steps of: and disconnecting the high-voltage power supply of the target vehicle, obtaining the disconnection time period, and disconnecting the low-voltage power supply of the target vehicle when the disconnection time period is greater than or equal to the second time period threshold value.
In one embodiment, the processor when executing the computer program further performs the steps of: acquiring a vehicle-mounted function signal from the mobile terminal, and if the vehicle-mounted function signal is on, judging whether the mobile terminal sets a visitor mode or not; if not, the biological characteristic information of the current driver is collected through the driver monitoring system.
In one embodiment, the processor when executing the computer program further performs the steps of: if yes, a visitor mode request from the mobile terminal is obtained, and a visitor mode is executed according to the visitor mode request.
In one embodiment, a computer readable storage medium is provided having a computer program stored thereon, which when executed by a processor, performs the steps of: after the target vehicle is started, judging whether the vehicle gear is a parking gear or not; if the gear is a parking gear, starting the vehicle machine; after detecting that the driver exists in the driving position, acquiring the biological characteristic information of the current driver through a driver monitoring system, and performing identity authentication according to the biological characteristic information to obtain the identity of the driver; if the driver identity is a visitor, the corresponding vehicle-mounted function is limited.
In one embodiment, the computer program when executed by the processor further performs the steps of: closing a vehicle owner information display function, an advanced driving auxiliary system function and an ejection mode function, wherein the vehicle owner information comprises vehicle owner identity information and vehicle owner voice information; and acquiring the current speed of the target vehicle, and if the current speed is greater than the speed threshold, reducing the current speed so that the current speed is less than or equal to the speed threshold.
In one embodiment, the computer program when executed by the processor further performs the steps of: and calculating the change rate of the current vehicle speed according to the current vehicle speed, and when the change rate is greater than or equal to the change rate threshold value, acquiring longitude information and latitude information of the target vehicle, and transmitting the longitude information and the latitude information to prompt the geographic position of the target vehicle of the mobile terminal.
In one embodiment, the computer program when executed by the processor further performs the steps of: if the target vehicle collides, the automobile data recorder acquires and stores data comprising a first time length threshold value at the current moment, wherein the data comprises vehicle collision data; and transmitting the vehicle collision data so that the vehicle remote service platform marks and classifies the vehicle collision data to obtain classified backup data.
In one embodiment, the computer program when executed by the processor further performs the steps of: and disconnecting the high-voltage power supply of the target vehicle, obtaining the disconnection time period, and disconnecting the low-voltage power supply of the target vehicle when the disconnection time period is greater than or equal to the second time period threshold value.
In one embodiment, the computer program when executed by the processor further performs the steps of: acquiring a vehicle-mounted function signal from the mobile terminal, and if the vehicle-mounted function signal is on, judging whether the mobile terminal sets a visitor mode or not; if not, the biological characteristic information of the current driver is collected through the driver monitoring system.
In one embodiment, the computer program when executed by the processor further performs the steps of: if yes, a visitor mode request from the mobile terminal is obtained, and a visitor mode is executed according to the visitor mode request.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of 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), among others.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (8)
1. The visitor-based vehicle-mounted function control method is applied to a vehicle machine and is characterized by comprising the following steps of:
after the target vehicle is started, judging whether the vehicle gear is a parking gear or not;
If the gear is a parking gear, starting the vehicle machine;
After detecting that a driver exists in a driving position, acquiring biological characteristic information of a current driver through a driver monitoring system, and performing identity authentication according to the biological characteristic information to obtain the identity of the driver;
if the driver identity is a visitor, limiting the corresponding vehicle-mounted function;
Wherein, the limiting the corresponding vehicle-mounted function includes: acquiring the current speed of the target vehicle, and if the current speed is greater than a speed threshold, reducing the current speed so that the current speed is less than or equal to the speed threshold; calculating the change rate of the current vehicle speed according to the current vehicle speed, and when the change rate is greater than or equal to a change rate threshold value, acquiring longitude information and latitude information of the target vehicle, and transmitting the longitude information and the latitude information to prompt a mobile terminal of the geographic position of the target vehicle; if the target vehicle collides, the automobile data recorder acquires and stores data comprising a first time length threshold value at the current moment, wherein the data comprises vehicle collision data; and sending the vehicle collision data so that the vehicle remote service platform marks and classifies the vehicle collision data to obtain classified backup data.
2. The visitor based vehicle-mounted function control method as claimed in claim 1, wherein executing the visitor mode controls the corresponding vehicle-mounted function, comprising:
And closing the vehicle owner information display function, the advanced driving auxiliary system function and the ejection mode function, wherein the vehicle owner information comprises vehicle owner identity information and vehicle owner voice information.
3. The visitor based vehicle-mounted function control method according to claim 1, further comprising, after the target vehicle collides:
and disconnecting the high-voltage power supply of the target vehicle, obtaining a disconnection time period, and disconnecting the low-voltage power supply of the target vehicle when the disconnection time period is greater than or equal to a second time period threshold value.
4. The visitor based vehicle-mounted function control method according to claim 1, wherein before collecting the biometric information of the current driver through the driver monitoring system and performing identity authentication according to the biometric information, obtaining the driver's identity, further comprising:
Acquiring a vehicle-mounted function signal from a mobile terminal, and judging whether the mobile terminal sets a visitor mode or not if the vehicle-mounted function signal is on;
if not, the biological characteristic information of the current driver is collected through the driver monitoring system.
5. The visitor based vehicle-mounted function control method according to claim 4, wherein after acquiring the vehicle-mounted function signal from the mobile terminal, if the vehicle-mounted function signal is on, determining whether the mobile terminal sets the visitor mode comprises:
If yes, a visitor mode request from the mobile terminal is obtained, and a visitor mode is executed according to the visitor mode request.
6. A visitor-based vehicle-mounted function control device, comprising:
the driver monitoring system is used for collecting the biological characteristic information of the current driver through the driver monitoring system, and the driver monitoring system performs identity authentication according to the biological characteristic information to obtain the identity of the driver;
the cabin domain controller is used for limiting corresponding vehicle-mounted functions if the identity of the driver is a visitor;
the cabin domain controller is specifically configured to obtain a current vehicle speed of a target vehicle, and if the current vehicle speed is greater than a vehicle speed threshold value, reduce the current vehicle speed so that the current vehicle speed is less than or equal to the vehicle speed threshold value; calculating the change rate of the current vehicle speed according to the current vehicle speed, and obtaining longitude information and latitude information of the target vehicle when the change rate is greater than or equal to a change rate threshold; if the target vehicle collides, the automobile data recorder acquires and stores data comprising a first time length threshold value at the current moment, wherein the data comprises vehicle collision data;
The vehicle networking system is used for sending the longitude information and the latitude information to prompt the geographic position of the mobile terminal target vehicle; the vehicle collision data is also used for sending the vehicle collision data;
And the automobile remote service platform is used for receiving the vehicle collision data and performing marking classification to obtain classified backup data.
7. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any one of claims 1 to 5 when the computer program is executed by the processor.
8. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211526745.2A CN115883605B (en) | 2022-11-30 | 2022-11-30 | Visitor-based vehicle-mounted function control method and device |
Applications Claiming Priority (1)
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