CN115923708B - Control method and device for vehicle child lock, vehicle and storage medium - Google Patents
Control method and device for vehicle child lock, vehicle and storage medium Download PDFInfo
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Abstract
The application relates to a control method and device of a vehicle child lock, a vehicle and a storage medium, wherein the method comprises the following steps: acquiring an in-vehicle image of a current vehicle; extracting at least one passenger characteristic of each passenger in the plurality of passengers from the in-vehicle image, and judging whether the passengers meeting the preset child condition exist in the plurality of passengers or not based on the at least one passenger characteristic; if passengers meeting the preset child conditions exist, the actual state of the vehicle child lock is obtained, and when the actual state is an unopened state and the duration of unopened reminding is longer than the preset duration, the vehicle child lock is opened, and meanwhile the current vehicle is controlled to prompt the opened state of the child lock. According to the embodiment of the application, the child lock can be opened and the opened state of the child lock is prompted when the actual state of the child lock of the vehicle is the unopened state and the continuous reminding time of unopened reminding is longer than a certain time, and compared with the state of only reminding or automatic locking, the vehicle child lock is more intelligent and safer, the safety of the inside of the vehicle of the child is effectively ensured, and the running safety of the vehicle is improved.
Description
Technical Field
The present application relates to the field of vehicle security technologies, and in particular, to a method and apparatus for controlling a child lock of a vehicle, and a storage medium.
Background
Currently, the intelligent cabin system of each car manufacturer has gradually perfect functions, the safety of the car is valued, and the child lock is a function which is set for preventing children from damaging the car due to accidental opening of the car door on the car, so that the safety of the car is improved, and the occurrence of safety accidents is avoided.
In the related art, some child locks equipped with automobiles are arranged on the side surfaces of two rear doors, and are of two types, namely a knob type child lock and a poking type child lock, the knob type child lock is required to be inserted into a corresponding hole by using a key, a knob switch is rotated to perform locking and unlocking operations, and the poking type child lock is switched on or off by poking the switch up and down, so that the safety in the child car is ensured.
However, when the actual state of the vehicle child lock is an unopened state, the vehicle child lock cannot be automatically opened, the locking and unlocking of the vehicle child lock is controlled manually or only reminded, the flexibility and the intelligent level are low, the safety of the vehicle child lock in the vehicle is difficult to effectively guarantee, the safety is low, and improvement is needed.
Disclosure of Invention
The application provides a control method and device for a vehicle child lock, a vehicle and a storage medium, and aims to solve the problems that in the prior art, when the actual state of the vehicle child lock is an unopened state, the vehicle child lock cannot be automatically opened or only is reminded, the flexibility and the intelligent level are low, the safety of the inside of the vehicle of a child is difficult to effectively ensure, the safety is low and the like.
An embodiment of a first aspect of the present application provides a control method for a child lock for a vehicle, including the steps of: acquiring an in-vehicle image of a current vehicle; extracting at least one passenger characteristic of each passenger in a plurality of passengers from the in-vehicle image, and judging whether passengers meeting preset child conditions exist in the plurality of passengers or not based on the at least one passenger characteristic; and if passengers meeting the preset child conditions exist, acquiring the actual state of the vehicle child lock, and when the actual state is an unopened state and the duration of unopened reminding is longer than the preset duration, opening the vehicle child lock, and controlling the current vehicle to prompt the opened state of the child lock.
According to the technical means, the embodiment of the application can acquire the actual state of the vehicle child lock when a child exists in a passenger, automatically unlock the vehicle child lock when the actual state of the vehicle child lock is the unopened state and the reminding time reaches a certain duration, prompt the unlocked state of the vehicle child lock, ensure the safety of the vehicle of the child, promote the safety and the intellectualization of the vehicle, avoid the occurrence of safety accidents, and be safer and more reliable.
Optionally, in one embodiment of the present application, before unlocking the vehicle child lock, the method further includes: and controlling at least one acoustic reminding device and/or at least one optical reminding device of the current vehicle to prompt the driver of the unopened state.
According to the technical means, the embodiment of the application can utilize the acoustic reminding device and/or the optical reminding device to remind the driver of the unopened state of the vehicle child lock and remind the driver of the unopened state of the vehicle child lock, so that accidents of children caused by unopened child lock when the vehicle runs are avoided, the personal safety of the children in the vehicle is ensured, and the running safety of the vehicle is improved.
Optionally, in one embodiment of the present application, when the duration alerting time is less than or equal to a preset time period, the method further includes: receiving an opening instruction sent by a driver while carrying out unopened reminding; and opening the child lock of the vehicle according to the opening instruction.
According to the technical means, the vehicle child lock can be immediately opened when the opening instruction sent by the driver is received, so that the personal safety of children in the vehicle is further ensured, and the practicability of the vehicle is ensured.
Optionally, in one embodiment of the present application, when the actual state is the unopened state, the method further includes: detecting an actual state of the current vehicle; and when the actual state is detected to not meet the preset child false-opening safety condition, controlling the current vehicle to run by a preset safety strategy until the preset child false-opening safety condition is met.
According to the technical means, when the actual state of the vehicle is detected to not meet the preset child false-opening safety condition, the current vehicle running is controlled by the preset safety strategy, the safety in the child car can be effectively ensured even if false-opening occurs, potential safety hazards are effectively reduced, the personal safety of the child is ensured, and the running safety of the vehicle is ensured.
Optionally, in one embodiment of the present application, said unlocking said vehicle child lock includes: sending an unlocking signal to the vehicle child lock; and verifying whether the vehicle child lock is in the opened state, and controlling the current vehicle to carry out fault prompt when the verification result is that the vehicle child lock is not in the opened state.
According to the technical means, the embodiment of the application can send the unlocking signal to the vehicle child lock, and the vehicle child lock is verified to be in the unlocked state and not to be in the unlocked state actually, so that the safety of children in the vehicle is further ensured, the personal safety of the children and users is effectively ensured, and the safety and the practicability of the vehicle are improved.
An embodiment of a second aspect of the present application provides a control device for a child lock for a vehicle, including: the acquisition module is used for acquiring an in-vehicle image of the current vehicle; the identifying module is used for extracting at least one passenger characteristic of each passenger in the plurality of passengers from the in-vehicle image and judging whether passengers meeting preset child conditions exist in the plurality of passengers or not based on the at least one passenger characteristic; and the control module is used for acquiring the actual state of the vehicle child lock when the passenger meeting the preset child condition exists, and controlling the current vehicle to prompt the opened state of the child lock when the actual state is an unopened state and the continuous reminding time of unopened reminding is longer than the preset time.
Optionally, in one embodiment of the present application, further includes: and the reminding module is used for controlling at least one acoustic reminding device and/or at least one optical reminding device of the current vehicle to remind a driver of the unopened state before the child lock of the vehicle is opened.
Optionally, in one embodiment of the present application, the control module includes: the receiving unit is used for receiving an opening instruction sent by the driver when the unopened prompt is carried out; and the unlocking unit is used for unlocking the vehicle child lock according to the unlocking instruction.
Optionally, in one embodiment of the present application, the control module further includes: a detection unit configured to detect an actual state of the current vehicle; and the safety control unit is used for controlling the current vehicle to run by a preset safety strategy when the actual state does not meet the preset child false-opening safety condition, until the preset child false-opening safety condition is met.
Optionally, in one embodiment of the present application, the control module includes: a transmitting unit for transmitting an unlocking signal to the vehicle child lock; and the verification unit is used for verifying whether the vehicle child lock is in the opened state or not, and controlling the current vehicle to carry out fault prompt when the verification result is that the vehicle child lock is not in the opened state.
An embodiment of a third aspect of the present application provides a vehicle including: the control system comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor executes the program to realize the control method of the vehicle child lock according to the embodiment.
A fourth aspect of the present application provides a computer-readable storage medium storing a computer program which, when executed by a processor, implements a method of controlling a child lock for a vehicle as above.
The embodiment of the application has the beneficial effects that:
(1) According to the embodiment of the application, the child lock can be opened and the opened state of the child lock is prompted when the actual state of the child lock of the vehicle is the unopened state and the continuous reminding time for unopened reminding is longer than a certain time, so that the personal safety of the child in the vehicle is effectively ensured, the running safety of the vehicle is improved, and the safety accident is avoided.
(2) According to the embodiment of the application, the acoustical reminding device and/or the optical reminding device can be used for reminding the driver of the unopened state of the vehicle child lock, so that the driver is reminded of opening the vehicle child lock, the driver is prevented from dispersing attention to the child when driving the vehicle, and the driving safety of the vehicle is ensured.
(3) The embodiment of the application can detect the actual state of the current vehicle, and can control the current vehicle to run by a preset safety strategy when the actual state of the vehicle is detected to not meet the false-opening safety condition of the child, thereby further ensuring the personal safety of the child in the vehicle and ensuring the practicability of the vehicle.
Additional aspects and advantages of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a flow chart of a method for controlling a child lock for a vehicle according to an embodiment of the present application;
FIG. 2 is a schematic illustration of a control method of a child lock of a vehicle according to one embodiment of the application;
FIG. 3 is a flow chart of a method of controlling a child lock of a vehicle according to one embodiment of the application;
FIG. 4 is a flow chart of a method of controlling a child lock of a vehicle according to one embodiment of the application;
Fig. 5 is a schematic structural view of a control device of a child lock for a vehicle according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a vehicle according to an embodiment of the present application.
Wherein, the control device of 10-vehicle child lock: 100-acquisition module, 200-identification module, 300-control module.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present application and should not be construed as limiting the application.
The following describes a control method, a device, a vehicle and a storage medium of a child lock for a vehicle according to an embodiment of the present application with reference to the accompanying drawings. Aiming at the problems that the related technology mentioned in the background technology center cannot automatically open the vehicle child lock when the actual state of the vehicle child lock is an unopened state, the locking and unlocking of the vehicle child lock is based on manual control or only reminding, the flexibility and the intelligence level are low, and the safety of the vehicle child lock is difficult to effectively ensure, the application provides a control method of the vehicle child lock. Therefore, when the actual state of the vehicle child lock is an unopened state, the vehicle child lock cannot be automatically opened, the locking and unlocking of the vehicle child lock are controlled manually, or only reminding is carried out, the flexibility and the intelligent level are low, and the problems of difficulty in effectively guaranteeing the safety of the vehicle child, low safety and the like are solved.
Specifically, fig. 1 is a schematic flow chart of a control method of a child lock for a vehicle according to an embodiment of the present application.
As shown in fig. 1, the control method of the child lock for the vehicle includes the following steps:
In step S101, an in-vehicle image of the current vehicle is acquired.
In the actual implementation process, the embodiment of the application can firstly collect the in-vehicle image of the current vehicle, for example, can collect the static image, the dynamic image, the passenger face image and the like in the vehicle through an AI (ARTIFICIAL INTELLIGENCE ) camera in the vehicle, and the AI camera can realize the information collection of the in-vehicle image through a lens and an image sensor.
For example, in the embodiment of the application, the in-vehicle still image, the dynamic image, the passenger face image and the like can be acquired through the in-vehicle AI camera, the in-vehicle image acquisition can be performed by the AI camera, and the in-vehicle still image and the dynamic image information can be acquired so as to judge whether the passenger exists in the current vehicle; for another example, the embodiment of the application can collect the face image information of the passengers in the current vehicle through the face recognition technology of the AI camera, and provides basis for judging the characteristics of the passengers.
The embodiment of the application can judge whether passengers exist in the current vehicle by collecting the in-vehicle image of the current vehicle, provides a basis for judging the characteristics of the passengers in the vehicle, and improves the intellectualization of the vehicle.
In step S102, at least one passenger feature of each of the plurality of passengers is extracted from the in-vehicle image, and it is determined whether a passenger satisfying a preset child condition exists among the plurality of passengers based on the at least one passenger feature.
It can be understood that the passenger features in the embodiment of the present application include, but are not limited to, gender, age, occupation, etc. of the passenger, and the preset child condition may be a person under 14 years of age.
Specifically, the embodiment of the application can judge whether the passenger exists in the vehicle from the in-vehicle image acquired by the in-vehicle AI camera, can identify the in-vehicle passenger information when judging that the passenger exists in the vehicle, extracts at least one passenger characteristic of each passenger in the plurality of passengers, and judges whether the passenger characteristics meet the preset child condition of less than 14 years old based on the extracted at least one passenger characteristic. For example, an in-vehicle image of a vehicle can be acquired through an AI camera, face information of a passenger in the current vehicle can be acquired through a face recognition technology of the AI camera, the age of the passenger is judged through the face information of the passenger, and when the age of at least one passenger in the vehicle is judged to be 5 years old, at the moment, the characteristics of the passenger meet the preset child condition that the age is less than 14 years old; for another example, when the plurality of passenger feature ages extracted from the in-vehicle image are at least 20 years old, at this time, the in-vehicle passenger does not satisfy the preset child condition.
The embodiment can extract the characteristics of the passengers through the in-vehicle images, and judge whether the passengers meeting the preset child conditions exist in the plurality of passengers or not based on at least one passenger characteristic, so that the accuracy of identifying the children is improved, and the personal safety of the children is ensured.
In step S103, if there is a passenger satisfying the preset child condition, the actual state of the vehicle child lock is obtained, and when the actual state is an unopened state and the duration of the unopened reminder is longer than the preset duration, the vehicle child lock is unlocked, and the current vehicle is controlled to prompt the unlocked state of the child lock.
It can be understood that, in the embodiment of the application, the duration of the unopened reminder of the vehicle child lock is the duration from when the unopened state of the vehicle child lock is detected to when the automatic lock falling reminder of the vehicle child lock is finished, the embodiment of the application can record the duration of the current vehicle, when passengers meeting the preset child conditions exist, the actual state of the current vehicle child lock can be acquired, the actual state can be an opened state and an unopened state, and when the actual state of the vehicle child lock is the unopened state and the duration of the unopened reminder is longer than a certain duration, the embodiment of the application can open the vehicle child lock and can control the opened state of the current vehicle-prompting child lock through a BCM (Body Control Module, a vehicle body control module).
For example, when the embodiment of the application detects that at least one passenger age of a plurality of passengers in a vehicle is 5 years old and meets the condition of the preset child age, at this time, the actual state of the vehicle child lock can be obtained, when the actual state of the vehicle child lock is an unopened state and the duration of the unopened reminding of the vehicle child lock is 4 seconds and is longer than the preset duration of 3 seconds, the vehicle can send an unopened state signal of the child lock to the MCU (Microcontroller Unit, micro control unit), and after receiving the signal for opening the vehicle child lock, the MCM notifies the BCM to execute child lock operation, and controls the current vehicle to prompt the opened state of the child lock while automatically opening the child lock.
According to the embodiment of the application, when the actual state of the vehicle child lock is the unopened state and the duration time for reminding that the vehicle child lock is unopened is longer than a certain duration time, the vehicle child lock is opened and the opened state of the vehicle child lock is prompted, so that safety accidents are avoided, personal safety of children in the vehicle is ensured, and the running safety of the vehicle is improved.
Optionally, in one embodiment of the present application, before unlocking the child lock of the vehicle, the method further includes: at least one acoustic reminder and/or at least one optical reminder of the current vehicle is controlled to alert the driver to the unopened state.
When the actual state of the vehicle child lock is an unopened state, the embodiment of the application can send the unopened state signal of the vehicle child lock to the MCU, and the MCU is matched for reminding, wherein the reminding device comprises but is not limited to: the acoustic reminding device and the optical reminding device can remind the driver of the unopened state through voice, and the optical reminding device can remind the driver of the unopened state of the child lock through an icon on a vehicle instrument panel.
For example, when the actual state of the vehicle child lock is detected to be the unopened state, the embodiment of the application can remind the driver that the vehicle child lock is unopened by voice; for another example, when the actual state of the vehicle child lock is detected to be the unopened state, the application can remind a driver of the current state of the vehicle child lock through the icon on the vehicle instrument panel, when the icon light continuously flashes, the current vehicle child lock is not opened, and when the icon light is extinguished, the current vehicle child lock is fault-free and is in the opened state; for another example, the embodiment of the application can remind the driver of the current unlocking state of the child lock of the vehicle in a mode that the voice reminding and the icon reminding on the instrument panel of the vehicle are carried out simultaneously.
The embodiment of the application can remind the driver of the unopened state of the vehicle child lock in a multi-dimensional way by combining one or more reminding methods, thereby effectively reducing the uncertainty of the effect of reminding in a single way, reducing the occurrence of safety accidents caused by the fact that the driver ignores to unlock the vehicle child lock, ensuring the safety of the vehicle interior of the child and improving the safety of the vehicle running.
Optionally, in one embodiment of the present application, when the duration of the continuous reminding period is less than or equal to the preset period, the method further includes: receiving an opening instruction sent by a driver while carrying out unopened reminding; and opening the child lock of the vehicle according to the opening instruction.
It can be understood that the embodiment of the application can record the duration of the continuous reminding of the vehicle, can receive the opening instruction sent by the driver, continuously reminds and/or the opening instruction sent by the driver can be opened when the vehicle child lock is detected to be in the unopened state, and is closed when the vehicle child lock is detected to be in the unopened state, and when the duration of the continuous reminding of the unopened state of the vehicle child lock is less than or equal to a certain duration, the opening instruction sent by the driver can be received while the unopened reminding is carried out, and the vehicle child lock is immediately opened according to the opening instruction sent by the driver.
For example, the preset time length for unlocking the child lock of the vehicle in the embodiment of the application can be set to 3 seconds, at this time, when the duration of reminding is less than or equal to 3 seconds, the embodiment of the application can receive the unlocking instruction sent by the driver, unlock the child lock of the vehicle according to the unlocking instruction, and when the duration of reminding is 4 seconds and is greater than the preset time length for 3 seconds, the child lock of the vehicle can be automatically unlocked, so that the safety of vehicle protection is further improved, the intelligent level of the vehicle is improved, and the practicability of the vehicle is ensured.
It should be noted that the preset time period may be set by those skilled in the art according to actual situations, and is not particularly limited herein.
Optionally, in an embodiment of the present application, when the actual state is an unopened state, the method further includes: detecting the actual state of the current vehicle; when the actual state is detected to not meet the preset child false-opening safety condition, the current vehicle is controlled to run by the preset safety strategy until the preset child false-opening safety condition is met.
It may be understood that, in the embodiment of the present application, the failure of the preset child unlocking safety condition may mean that the driver accidentally touches the vehicle child lock button to cause the vehicle child lock to be in an unlocking state, at this time, the vehicle may malfunction, and the preset safety policy may be that the vehicle is slowed down to run and/or slowed down to stop when the vehicle child lock is detected to be in the unlocking state until the vehicle child lock is in the unlocking state.
For example, the embodiment of the application can detect the actual state of the current vehicle, when detecting that the actual state of the vehicle child lock is an unopened state, the vehicle child lock can be controlled to be opened, and in the normal running process of the vehicle, when the vehicle child lock is in the unopened state due to the fact that a driver touches the vehicle child lock accidentally, the vehicle possibly breaks down, the alarm device can be triggered to give an alarm at the moment, the speed of the current vehicle can be slowed down, and the vehicle can be kept to run safely until the vehicle child lock is in the unopened state again.
The embodiment of the application can control the vehicle to normally run through the preset safety strategy, further ensure the safety of children in the vehicle, improve the safety of the vehicle running and ensure the practicability of the vehicle.
Optionally, in one embodiment of the present application, unlocking the vehicle child lock includes: sending an unlocking signal to a vehicle child lock; and verifying whether the child lock of the vehicle is in an opened state, and controlling the current vehicle to carry out fault prompt when the verification result is that the child lock of the vehicle is not in the opened state.
It may be understood that when the actual state of the vehicle child lock is an unopened state, the vehicle child lock may be unlocked and the current vehicle may be controlled to prompt the unlocked state of the child lock.
According to the embodiment of the application, the current vehicle is controlled to carry out fault prompt by sending the unlocking signal to the vehicle child lock and verifying that the child lock is not in the unlocked state, so that the occurrence of safety accidents is avoided, and the safety of the child in the vehicle is ensured.
In particular, a control method of the child lock for a vehicle according to an embodiment of the present application will be described in detail with reference to fig. 2 to 4.
As shown in fig. 2, an embodiment of the present application may include the steps of:
step S201: and acquiring an in-vehicle image through an in-vehicle camera. The embodiment of the application can acquire the in-vehicle image of the current vehicle, such as the still image, the dynamic image, the passenger face information and the like in the vehicle through the in-vehicle camera.
For example, in the embodiment of the application, the in-vehicle static image, the dynamic image, the passenger face information and the like can be acquired through the in-vehicle AI camera, the in-vehicle image acquisition can be performed by the AI camera, and the in-vehicle static image and the dynamic image information can be acquired so as to judge whether passengers exist in the current vehicle; for another example, the embodiment of the application can collect the face information of the passengers in the current vehicle through the face recognition technology of the AI camera, thereby providing basis for judging the characteristics of the passengers.
The embodiment of the application can judge whether passengers exist in the current vehicle by collecting the in-vehicle image of the current vehicle, and provides a basis for judging the characteristics of the passengers in the vehicle.
Step S202: judging whether the vehicle child lock is opened or not through the THU (central control vehicle unit), executing the child lock by the application program, improving the compatibility of the application program by the software development tool, receiving a child lock unopened signal by the vehicle, and executing the step S203 when judging that the vehicle child lock is unopened.
The THU switch in the embodiment of the application can control the voice prompt and icon display when the child lock is opened, the child lock can be executed in two modes of APP (Application), for example, the child lock can be executed through a switch button and/or the child lock can be executed through voice, the compatibility and flexibility of the APP can be improved through SDK (Software Development Kit ), the intelligence of the Vehicle child lock is improved, the software development architecture is provided through the FrameWork, the development is simpler and more convenient and more stable, CARSERVICE (Vehicle service) is better carried out, and the Vehicle can send the signal for opening the child lock to the MCU, so that the intelligence of the Vehicle child lock is improved, and the safety of children and users in the Vehicle is ensured.
Step S203: the MCU may receive the unlock signal and notify the controller.
It can be understood that the MCU in the embodiment of the present application is a micro control unit, and the MCU may perform multi-point calling and connection to complete the signal receiving and switching of each terminal, and after receiving a signal for unlocking the vehicle child lock, the MCU in the embodiment of the present application may notify the controller to perform the operation of unlocking the child lock, so as to ensure unlocking of the vehicle child lock, and improve the intelligence of the vehicle.
Step S204: the BCM may control the child lock to unlock and notify the display that the child lock has unlocked the icon and voice prompt.
It can be understood that in the embodiment of the application, when a passenger meeting the preset child condition exists, the actual state of the vehicle child lock can be obtained, the actual state can be an opened state and an unopened state, when the actual state of the vehicle child lock is the unopened state, the vehicle child lock can be opened, the current opened state of the vehicle prompt child lock can be controlled through the BCM, the opened state of the vehicle prompt child lock can be prompted through voice, an opened icon of the child lock can be displayed on the instrument, the vehicle prompt child lock state can be controlled through the BCM, the personal safety of children and users in the vehicle can be protected, and the driving safety of the vehicle can be improved.
As shown in fig. 3, an embodiment of the present application may include the steps of:
Step S301: and (5) identifying the camera in the vehicle. The embodiment of the application can acquire the in-vehicle image of the current vehicle, such as the still image, the dynamic image, the passenger face information and the like in the vehicle through the in-vehicle camera.
For example, in the embodiment of the application, the in-vehicle static image, the dynamic image, the passenger face information and the like can be acquired through the in-vehicle AI camera, the in-vehicle image acquisition can be performed by the AI camera, and the in-vehicle static image and the dynamic image information can be acquired so as to judge whether passengers exist in the current vehicle; for another example, the embodiment of the application can collect the face information of the passengers in the current vehicle through the face recognition technology of the AI camera, thereby providing basis for judging the characteristics of the passengers.
The embodiment of the application can judge whether passengers exist in the current vehicle by collecting the in-vehicle image of the current vehicle, and provides a basis for judging the characteristics of the passengers in the vehicle.
Step S302: whether or not there is a child in the vehicle is determined, and when there is a child in the vehicle, step S303 is executed.
The embodiment of the application can extract at least one passenger characteristic of each passenger in the plurality of passengers through the in-vehicle image, and judge whether the passengers meeting the child condition exist in the plurality of passengers or not based on the at least one passenger characteristic.
For example, the embodiment of the application can judge whether the passenger meets the condition of children under 14 years old or less by extracting the age characteristics of the passenger, when the passenger characteristics extracted from the in-vehicle image are less than or equal to 14 years old, and when the passenger characteristics extracted from the images in the vehicle are more than 14 years old, the children are judged to be absent in the vehicle, and the intelligence of the vehicle can be improved and potential safety hazards are avoided by judging whether the children are present in the vehicle.
Step S303: whether the child lock is unlocked or not is judged, and when the child lock is not unlocked, step S304 is executed.
Specifically, the embodiment of the application can judge whether the vehicle has unlocked the child lock, when a passenger meeting the preset child condition exists, the actual state of the vehicle child lock can be obtained, the actual state of the vehicle child lock can be an unlocked state and an unopened state, when the actual state of the vehicle child lock is the unopened state, the step S304 can be executed, the vehicle child lock is unlocked, and the current vehicle can be controlled to prompt the unlocked state of the child lock through the BCM.
Step S304: voice prompt: whether to unlock the child lock. According to the embodiment of the application, before the child lock of the vehicle is opened, whether the child lock is opened or not can be prompted to the driver through the voice of the acoustic reminding device.
Specifically, when a child exists in the vehicle, the embodiment of the application can acquire the actual state of the vehicle child lock, and when the actual state of the vehicle child lock is an unopened state, the driver is prompted by voice to judge whether the child lock is opened or not, and through voice prompt, the safety accident caused by forgetting to open the vehicle child lock by the driver can be avoided, and the safety of the child and the user in the vehicle is ensured.
Step S305: the THU issues a BCM signal to Vehicl (vehicle).
It can be understood that when the voice prompts the owner of the child lock to unlock or not and the owner returns to unlock or not, the THU can send the BCM signal to the Vehicle, that is, can send the signal for controlling the unlocking of the child lock to the Vehicle, thereby improving the practicability of the Vehicle.
Step S306: vehicl receives the signal and then transmits the signal to the MCU.
Specifically, after the vehicle receives the signal for controlling the unlocking of the child lock, the embodiment of the application can send the signal for unlocking the child lock to the MCU, and the MCU can be used for carrying out transfer processing on the input signals such as voice, data and the like, so that the personal safety of the child in the vehicle is further ensured.
Step S307: the MCU receives the signal and notifies the controller to execute the child lock operation.
It can be understood that the MCU can perform multipoint calling and connection to complete the signal receiving and switching of each terminal, and after receiving the signal for unlocking the vehicle child lock, the MCU in the embodiment of the present application can notify the controller to execute the operation of unlocking the child lock, so as to ensure unlocking of the vehicle child lock and promote the intelligence of the vehicle.
Step S308: notification to the THU, voice prompt: the child lock is unlocked and an icon is displayed on the meter that the child lock is unlocked.
Specifically, after the vehicle child lock is opened, the THU can be notified to the driver by voice, the driver is prompted that the vehicle child lock is opened, and an icon that the vehicle child lock is opened can be displayed on the instrument, so that the driver can know the opened state of the vehicle child lock conveniently, the personal safety of children in the vehicle is ensured, the driver can concentrate on opening the vehicle, and the running safety of the vehicle is improved.
Next, a control method of the child lock for a vehicle according to an embodiment of the present application will be further described in detail with reference to fig. 4
As shown in fig. 4, an embodiment of the present application may include the steps of:
Step S401: THU switch. The THU switch in the embodiment of the application can control the voice prompt and icon display when the child lock is opened, is convenient for a driver to know the actual state of the child lock, and improves the intelligence and safety of the vehicle.
Step S402: the THU issues a BCM signal to Vehicl.
It can be understood that when the THU is opened, the THU can send a BCM signal to the Vehicle when the Vehicle owner is prompted by voice whether to open the child lock and the Vehicle owner returns to not open the child lock, i.e. can send a signal for controlling the child lock to be opened to the Vehicle, thereby improving the practicability of the Vehicle.
Step S403: vehicl receives the signal and then transmits the signal to the MCU.
Specifically, after the vehicle receives the signal for controlling the unlocking of the child lock, the embodiment of the application can send the signal for unlocking the child lock to the MCU, and the MCU can be used for carrying out transfer processing on the input signals such as voice, data and the like, so that the personal safety of the child in the vehicle is further ensured.
Step S404: the MCU receives the signal and notifies the controller to execute the child lock operation.
It can be understood that the MCU can perform multipoint calling and connection to complete the signal receiving and switching of each terminal, and after receiving the signal for unlocking the vehicle child lock, the MCU in the embodiment of the present application can notify the controller to execute the operation of unlocking the child lock, so as to ensure unlocking of the vehicle child lock and promote the intelligence of the vehicle.
Step S405: notification to the THU, voice prompt: the child lock is unlocked and an icon is displayed on the meter that the child lock is unlocked.
Specifically, after the vehicle child lock is opened, the THU can be notified to the driver by voice, the driver is prompted that the vehicle child lock is opened, and an icon that the vehicle child lock is opened can be displayed on the instrument, so that the driver can know the opened state of the vehicle child lock conveniently, the personal safety of children in the vehicle is ensured, the driver can concentrate on opening the vehicle, and the running safety of the vehicle is improved.
According to the control method of the vehicle child lock, which is provided by the embodiment of the application, the child lock is opened and the opened state of the child lock is prompted when the actual state of the vehicle child lock is the unopened state and the continuous reminding time for unopened reminding is longer than the preset time, so that the vehicle intellectualization is improved, the personal safety of the child in the vehicle is ensured, and the running safety of the vehicle is improved. Therefore, the problem that the related technology cannot automatically unlock the child lock when the actual state of the child lock of the vehicle is an unopened state, the locking and unlocking of the child lock of the vehicle is based on manual control, the flexibility and the intelligent level are low, the personal safety of children and users are difficult to ensure, and the safety and the practicability of the vehicle cannot be improved is solved.
Next, a control device of a child lock for a vehicle according to an embodiment of the present application will be described with reference to the accompanying drawings.
Fig. 5 is a block schematic diagram of a control device of a child lock for a vehicle according to an embodiment of the present application.
As shown in fig. 5, the control device 10 of the child lock for a vehicle includes: the device comprises an acquisition module 100, an identification module 200 and a control module 300.
Specifically, the acquisition module 100 is configured to acquire an in-vehicle image of a current vehicle.
The identifying module 200 is configured to extract at least one passenger feature of each of the plurality of passengers from the in-vehicle image, and determine whether a passenger satisfying a preset child condition exists among the plurality of passengers based on the at least one passenger feature.
The control module 300 is configured to obtain an actual state of the vehicle child lock if there is a passenger satisfying a preset child condition, and when the actual state is an unopened state, open the vehicle child lock, and control an opened state of the current vehicle prompt child lock.
Optionally, in one embodiment of the present application, further includes: and a reminding module.
The reminding module is used for controlling at least one acoustic reminding device and/or at least one optical reminding device of the current vehicle to remind a driver of an unopened state before the child lock of the vehicle is opened.
Optionally, in one embodiment of the present application, the control module 300 includes: an acquisition unit and an opening unit.
The acquisition unit is used for acquiring the duration reminding duration of the current vehicle and/or receiving the opening instruction sent by the driver.
And the opening unit is used for opening the vehicle child lock when the continuous reminding time is longer than the preset time and/or opening the vehicle child lock according to the opening instruction.
Optionally, in one embodiment of the present application, the control module 300 further includes: a detection unit and a safety control unit.
Wherein, the detection unit is used for detecting the actual state of the current vehicle.
And the safety control unit is used for controlling the current vehicle to run by a preset safety strategy until the preset child false-opening safety condition is met when the actual state is detected to not meet the preset child false-opening safety condition.
Optionally, in one embodiment of the present application, the control module 300 includes: a transmitting unit and a verifying unit.
And the sending unit is used for sending an opening signal to the vehicle child lock.
And the verification unit is used for verifying whether the child lock of the vehicle is in an opened state or not, and controlling the current vehicle to carry out fault prompt when the verification result is that the child lock of the vehicle is not in the opened state.
It should be noted that the foregoing explanation of the embodiment of the control method of the vehicle child lock is also applicable to the control device of the vehicle child lock of this embodiment, and will not be repeated here.
According to the control device for the vehicle child lock, which is provided by the embodiment of the application, the child lock is opened and the opened state of the child lock is prompted when the actual state of the vehicle child lock is the unopened state and the continuous reminding time for unopened reminding is longer than the preset time, so that the vehicle intellectualization is improved, the personal safety of the child in the vehicle is ensured, and the running safety of the vehicle is improved. Therefore, the problem that the related technology cannot automatically unlock the child lock when the actual state of the child lock of the vehicle is an unopened state, the locking and unlocking of the child lock of the vehicle is based on manual control, the flexibility and the intelligent level are low, the personal safety of children and users are difficult to ensure, and the safety and the practicability of the vehicle cannot be improved is solved.
Fig. 6 is a schematic structural diagram of a vehicle according to an embodiment of the present application. The vehicle may include:
a memory 601, a processor 602, and a computer program stored on the memory 601 and executable on the processor 602.
The processor 602 implements the control method of the child lock for a vehicle provided in the above embodiment when executing a program.
Further, the vehicle further includes:
A communication interface 603 for communication between the memory 601 and the processor 602.
A memory 601 for storing a computer program executable on the processor 602.
The memory 601 may comprise a high-speed RAM memory or may further comprise a non-volatile memory (non-volatile memory), such as at least one disk memory.
If the memory 601, the processor 602, and the communication interface 603 are implemented independently, the communication interface 603, the memory 601, and the processor 602 may be connected to each other through a bus and perform communication with each other. The bus may be an industry standard architecture (Industry Standard Architecture, abbreviated ISA) bus, an external device interconnect (PERIPHERAL COMPONENT, abbreviated PCI) bus, or an extended industry standard architecture (Extended Industry Standard Architecture, abbreviated EISA) bus, among others. The buses may be divided into address buses, data buses, control buses, etc. For ease of illustration, only one thick line is shown in fig. 6, but not only one bus or one type of bus.
Alternatively, in a specific implementation, if the memory 601, the processor 602, and the communication interface 603 are integrated on a chip, the memory 601, the processor 602, and the communication interface 603 may perform communication with each other through internal interfaces.
The processor 602 may be a central processing unit (Central Processing Unit, abbreviated as CPU), or an Application SPECIFIC INTEGRATED Circuit (ASIC), or one or more integrated circuits configured to implement embodiments of the application.
The present embodiment also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the method of controlling a child lock for a vehicle as described above.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or N embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, "N" means at least two, for example, two, three, etc., unless specifically defined otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and additional implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order from that shown or discussed, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present application.
Logic and/or steps represented in the flowcharts or otherwise described herein, e.g., a ordered listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or N wires, a portable computer cartridge (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). In addition, the computer readable medium may even be paper or other suitable medium on which the program is printed, as the program may be electronically captured, via optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It is to be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the N steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. As with the other embodiments, if implemented in hardware, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.
Those of ordinary skill in the art will appreciate that all or a portion of the steps carried out in the method of the above-described embodiments may be implemented by a program to instruct related hardware, where the program may be stored in a computer readable storage medium, and where the program, when executed, includes one or a combination of the steps of the method embodiments.
In addition, each functional unit in the embodiments of the present application may be integrated in one processing module, or each unit may exist alone physically, or two or more units may be integrated in one module. The integrated modules may be implemented in hardware or in software functional modules. The integrated modules may also be stored in a computer readable storage medium if implemented in the form of software functional modules and sold or used as a stand-alone product.
The above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, or the like. While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (9)
1. A method of controlling a child lock for a vehicle, comprising the steps of:
Acquiring an in-vehicle image of a current vehicle;
Extracting at least one passenger characteristic of each passenger in a plurality of passengers from the in-vehicle image, and judging whether passengers meeting preset child conditions exist in the plurality of passengers or not based on the at least one passenger characteristic;
If passengers meeting the preset child conditions exist, acquiring the actual state of the vehicle child lock, and when the actual state is an unopened state and the duration reminding time for unopened reminding is longer than the preset duration, opening the vehicle child lock, and controlling the current vehicle to prompt the opened state of the child lock:
wherein when the actual state is the unopened state, the method further comprises: detecting an actual state of the current vehicle; and when the actual state is detected to not meet the preset child false-opening safety condition, controlling the current vehicle to run by a preset safety strategy until the preset child false-opening safety condition is met.
2. The method of claim 1, further comprising, prior to unlocking the vehicle child lock:
and controlling at least one acoustic reminding device and/or at least one optical reminding device of the current vehicle to prompt the driver of the unopened state.
3. The method of claim 2, wherein when the duration of the reminder is less than or equal to a preset duration, further comprising:
receiving an opening instruction sent by a driver while carrying out unopened reminding;
And opening the child lock of the vehicle according to the opening instruction.
4. The method of claim 1, wherein said unlocking the vehicle child lock comprises:
Sending an unlocking signal to the vehicle child lock;
and verifying whether the vehicle child lock is in the opened state, and controlling the current vehicle to carry out fault prompt when the verification result is that the vehicle child lock is not in the opened state.
5. A control device of a vehicle child lock according to any one of claims 1-4, wherein the device comprises:
The acquisition module is used for acquiring an in-vehicle image of the current vehicle;
The identifying module is used for extracting at least one passenger characteristic of each passenger in the plurality of passengers from the in-vehicle image and judging whether passengers meeting preset child conditions exist in the plurality of passengers or not based on the at least one passenger characteristic;
the control module is used for acquiring the actual state of the vehicle child lock when the passenger meeting the preset child condition exists, and controlling the current vehicle to prompt the opened state of the child lock when the vehicle child lock is opened when the actual state is an unopened state and the continuous reminding time of unopened reminding is longer than the preset time length:
wherein when the actual state is the unopened state, the method further comprises: detecting an actual state of the current vehicle; and when the actual state is detected to not meet the preset child false-opening safety condition, controlling the current vehicle to run by a preset safety strategy until the preset child false-opening safety condition is met.
6. The apparatus as recited in claim 5, further comprising:
and the reminding module is used for controlling at least one acoustic reminding device and/or at least one optical reminding device of the current vehicle to remind a driver of the unopened state before the child lock of the vehicle is opened.
7. The apparatus of claim 6, wherein the control module comprises:
the receiving unit is used for receiving an opening instruction sent by the driver when the unopened prompt is carried out;
And the unlocking unit is used for unlocking the vehicle child lock according to the unlocking instruction.
8. A vehicle, characterized by comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor executing the program to implement the method of controlling a child lock for a vehicle as claimed in any one of claims 1 to 4.
9. A computer-readable storage medium, on which a computer program is stored, characterized in that the program is executed by a processor for implementing a control method of a child lock for a vehicle according to any one of claims 1-4.
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| CN116397969B (en) * | 2023-04-21 | 2024-06-11 | 重庆长安汽车股份有限公司 | Control method and device for child lock of vehicle door |
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