CN115923708A - Method and device for controlling child lock of vehicle, vehicle and storage medium - Google Patents

Abstract

The application relates to a control method and device for 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 a plurality of passengers from the in-vehicle image, and judging whether passengers meeting preset child conditions exist in the plurality of passengers based on the at least one passenger characteristic; if the passenger who satisfies preset children's condition exists, then acquire the actual condition of vehicle children's lock to when the actual condition is not the open mode and carry out the duration of continuous warning of not opening the warning and be greater than the time of predetermineeing, open vehicle children's lock, control current vehicle suggestion children's lock the state of having opened. This application embodiment can be based on vehicle children lock actual state for not opening the state and carry out not opening lasting that remind long being greater than a certain time length, open children's lock and suggestion children's lock the state of opening, compare in only reminding or automatic lock that falls, more intelligent and security effectively guarantee children's safety in the car, improve the vehicle security of traveling.

Description

Method and device for controlling child lock of vehicle, vehicle and storage medium

Technical Field

The present disclosure relates to vehicle safety technologies, and in particular, to a method and an apparatus for controlling a child lock of a vehicle, and a storage medium.

Background

At present, each big car manufacturer intelligence passenger cabin system function is perfect gradually, and the security of car obtains appreciating, and children's lock is in order to prevent that children from causing the function that sets up to children's injury in the unexpected door of opening on the vehicle, has promoted the security of car, has avoided the emergence of incident.

In the correlation technique, some car equipped children lock at two back door sides, have knob formula and two kinds of types of stirring formula, knob formula children lock need use the key to insert corresponding hole in, rotate knob switch and lock and the unblock operation, and the switching that children lock opened or closed is accomplished through dialling the switch from top to bottom to the stirring formula children lock to guarantee safety in the perambulator.

However, the correlation technique is when vehicle children lock actual state is not the open mode, can't carry out automatic opening to vehicle children lock, and the unblock of locking to vehicle children lock is based on manual control, perhaps only reminds, and flexibility and intelligent level are low, are difficult to effectively guarantee children's safety in the car, and the security is lower, awaits the improvement urgently.

Disclosure of Invention

The application provides a control method, device, vehicle and storage medium of vehicle children's lock to solve the correlation technique and when vehicle children's lock actual state is not the open mode, can't carry out automatic opening to vehicle children's lock, perhaps only remind, flexibility and intelligent level are low, are difficult to effectively guarantee children's safety in the car, the lower scheduling problem of security.

An embodiment of a first aspect of the application provides a control method of a vehicle child lock, which comprises the following steps: 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 passengers on the basis of the at least one passenger characteristic; and if the passenger who satisfies the preset child condition exists, acquiring the actual state of the vehicle child lock, and opening the vehicle child lock when the actual state is the unopened state and the continuous reminding duration of unopened reminding is longer than the preset duration, and controlling the current vehicle to prompt the unlocked state of the child lock.

According to the technical means, when having children among the passenger, this application embodiment can acquire the actual condition of vehicle children's lock, can be for not opening the state and remind when reaching a certain time length as vehicle children's lock actual condition, carry out automatic opening to children's lock to the state of having opened of suggestion children's lock guarantees children's safety in the car, promotes the security and the intellectuality of vehicle, avoids taking place the incident, safe and reliable more.

Optionally, in an embodiment of the present application, before unlocking the child lock of the vehicle, the child lock further includes: and 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.

According to the technical means, the acoustic reminding device and/or the optical reminding device can be utilized to prompt the driver of the unopened state of the child lock of the vehicle, so that the driver is reminded of the fact that the child lock of the vehicle is unlocked, and the child lock is prevented from being unlocked when the vehicle runs, so that the child accident is avoided, the personal safety of the child in the vehicle is guaranteed, and the running safety of the vehicle is improved.

Optionally, in an embodiment of the present application, when the duration of the continuous alert is less than or equal to a preset duration, the method further includes: receiving a starting instruction sent by the driver while reminding not to start; and unlocking the vehicle child lock according to the unlocking instruction.

According to the technical means, the vehicle child lock can be immediately unlocked when an opening instruction sent by a driver is received, personal safety of children in the vehicle is further guaranteed, and practicability of the vehicle is guaranteed.

Optionally, in an 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 be not in accordance with the preset child false-start safety condition, controlling the current vehicle to run by using a preset safety strategy until the preset child false-start safety condition is satisfied.

According to the technical means, when the actual state of the vehicle is detected to be not in accordance with the preset child false-open safety condition, the current vehicle is controlled to run by the preset safety strategy, and even if false-open occurs, the safety in the child vehicle can be effectively guaranteed, the potential safety hazards are effectively reduced, the personal safety of children is guaranteed, and the running safety of the vehicle is guaranteed.

Optionally, in an embodiment of the present application, the unlocking the vehicle child lock includes: sending an unlock signal to the vehicle child lock; and verifying whether the child vehicle lock is in the opened state or not, and controlling the current vehicle to carry out fault prompting when the verification result is that the child vehicle lock is not in the opened state.

According to the technical means, the vehicle child lock can send the unlocking signal to the vehicle child lock, and when the vehicle child lock is verified to be in the unlocked state and not actually in the unlocked state, fault prompt is carried out, so that the safety of children in the vehicle is further guaranteed, the personal safety of the children and users is effectively guaranteed, 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 vehicle child lock, including: the acquisition module is used for acquiring an in-vehicle image of the current vehicle; the identification module is used for extracting at least one passenger characteristic of each passenger in a plurality of passengers from the in-vehicle image and judging whether the passengers meeting preset child conditions exist in the 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 a passenger meeting the preset child condition exists, and opening the vehicle child lock when the actual state is the unopened state and the duration of continuous reminding time for unopened reminding is longer than the preset duration, and controlling the current vehicle to prompt the unlocked state of the child lock.

Optionally, in an embodiment of the present application, the method 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 vehicle child lock is unlocked.

Optionally, in an embodiment of the present application, the control module includes: the receiving unit is used for receiving a starting instruction sent by the driver while reminding the driver of not starting; and the unlocking unit is used for unlocking the vehicle child lock according to the unlocking instruction.

Optionally, in an 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 until the preset child false-start safety condition is met when the actual state is detected to be not met.

Optionally, in an embodiment of the present application, the control module includes: a transmitting unit for transmitting an unlock signal to the vehicle child lock; and the verification unit is used for verifying whether the child vehicle 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 child vehicle lock is not in the opened state.

An embodiment of a third aspect of the present application provides a vehicle, 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 vehicle child lock as described in the above embodiments.

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 vehicle child lock as above.

The beneficial effects of the embodiment of the application are as follows:

(1) This application embodiment can be based on vehicle children lock actual state for not opening the state and carry out not opening the state of reminding and lasting when reminding long time be greater than a certain time length, open children's lock and the state of opening that suggests children's lock, effectively guarantee children's personal safety in the car, improve the security that the vehicle travel, avoid taking place the incident.

(2) The embodiment of the application can utilize the acoustic reminding device and/or the optical reminding device to remind a driver of the unopened state of the child lock of the vehicle, so that the driver is reminded of paying attention to the unlocking of the child lock of the vehicle, the situation that the driver pays attention to the child in a scattered manner when driving the vehicle is avoided, and the driving safety of the vehicle is guaranteed.

(3) The embodiment of the application can detect the actual state of the current vehicle, and when the actual state of the detected vehicle does not meet the child false-start safety condition, the current vehicle can be controlled to run by a preset safety strategy, the personal safety of children in the vehicle is further ensured, and the practicability of the vehicle is ensured.

Additional aspects and advantages of the present 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 present application.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a flow chart of a method for controlling a child lock of a vehicle according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a method of controlling a vehicle child lock according to an embodiment of the present application;

FIG. 3 is a flow chart of a method of controlling a vehicle child lock according to one embodiment of the present application;

FIG. 4 is a flow chart of a method of controlling a vehicle child lock according to one embodiment of the present application;

FIG. 5 is a schematic structural diagram of a control device of a child vehicle lock 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, 10-control device of the child lock of the vehicle: 100-acquisition module, 200-identification module and 300-control module.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

A control method, a device, a vehicle, and a storage medium of a vehicle child lock according to embodiments of the present application are described below with reference to the drawings. In view of the problems that in the related art mentioned in the background art center, when the actual state of the vehicle child lock is an unlocked state, the vehicle child lock cannot be automatically unlocked, and the locking and unlocking of the vehicle child lock are based on manual control or only reminding, the flexibility and the intelligence level are low, the safety of the child in the vehicle is difficult to effectively guarantee, and the safety is low. From this, correlation technique is when vehicle children lock actual state is not the open mode, can't carry out automatic opening to vehicle children lock, and the unblock of locking to vehicle children lock is based on manual control, perhaps only reminds, and flexibility and intelligent level are low, are difficult to effectively guarantee children's safety in the car, the lower scheduling problem of security.

Specifically, fig. 1 is a schematic flowchart of a control method for a child vehicle lock according to an embodiment of the present disclosure.

As shown in fig. 1, the control method of the child lock for vehicles includes the steps of:

in step S101, an in-vehicle image of the current vehicle is acquired.

In an actual execution process, the embodiment of the application may first acquire an in-vehicle image of a current vehicle, for example, a static image, a dynamic image, a passenger face image, and the like in the vehicle may be acquired by an AI (Artificial Intelligence) camera in the vehicle, and the AI camera may acquire information of the in-vehicle image through a lens and an image sensor.

For example, according to the embodiment of the application, the static image, the dynamic image, the passenger face image and the like in the vehicle can be acquired through the AI camera in the vehicle, the AI camera can acquire the image in the vehicle to acquire the static image and the dynamic image information in the vehicle, so as to judge whether a passenger exists in the current vehicle; for another example, in the embodiment of the application, the face image information of the passenger in the current vehicle can be acquired through the face recognition technology of the AI camera, so that a basis is provided for judging the characteristics of the passenger.

The embodiment of the application can judge whether the passenger is in the current vehicle or not by acquiring the image in the current vehicle, and provide basis for judging the characteristics of the passenger in the vehicle, so that the intelligence of the vehicle is improved.

In step S102, at least one passenger characteristic of each of a plurality of passengers is extracted from the in-vehicle image, and it is determined whether there is a passenger satisfying a preset child condition among the plurality of passengers based on the at least one passenger characteristic.

It can be understood that the passenger characteristics in the embodiment of the present application include, but are not limited to, gender, age, occupation, etc. of the passenger, the preset child condition may be a person with an age less than 14 years, and the embodiment of the present application may acquire an in-vehicle image of the vehicle through the AI camera, extract the passenger characteristics from the in-vehicle image, and thereby determine whether there is a passenger in the vehicle that meets the preset child condition.

Specifically, the embodiment of the application can judge whether a passenger is in the vehicle or not from an in-vehicle image acquired by an in-vehicle AI camera, can identify passenger information in the vehicle when the passenger is judged to be in the vehicle, extracts at least one passenger characteristic of each passenger in a plurality of passengers, and judges whether the passenger characteristic meets a preset child condition of less than 14 years of age or not 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, passenger face information in the current vehicle can be acquired through a face recognition technology of the AI camera, the passenger age is judged through the passenger face information, and when it is judged that the age of at least one passenger in the vehicle is 5 years, the passenger characteristics meet a preset child condition that the age is less than 14 years; for another example, when the characteristic age of a plurality of passengers extracted from the in-vehicle image is 20 years minimum, the in-vehicle passenger does not satisfy the preset child condition at this time.

The embodiment of the passenger identification method can extract passenger characteristics through an in-vehicle image, and judge whether passengers meeting preset child conditions exist in a plurality of passengers based on at least one passenger characteristic, so that the accuracy of identifying children is improved, and the personal safety of the children is guaranteed.

In step S103, if there is a passenger who meets the preset child condition, the actual state of the child lock of the vehicle is obtained, and when the actual state is the unopened state and the duration of the unopened reminder is longer than the preset duration, the child lock of the vehicle 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 present application, the duration of the unopened reminding of the child car lock is the duration when the child car lock is detected to be in the unopened state, and the duration when the child car lock is automatically unlocked and reminded to be over, in the embodiment of the present application, the duration of the current child car lock can be recorded, when a passenger meeting preset child conditions exists, the actual state of the current child car lock can be obtained, and the actual state can be the opened state and the unopened state, and when the actual state of the child car lock is the unopened state and the duration of the unopened reminding is longer than a certain duration, the embodiment of the present application can unlock the child car lock and can Control the current child car to prompt the opened state of the child car lock through a Body Control Module (Body Control Module).

For example, when the age of at least one passenger in a plurality of passengers in a vehicle is detected to be 5 years old and a preset child age condition is met, at this time, the actual state of the vehicle child lock may be obtained, when the actual state of the vehicle child lock is an unopened state and the duration of the vehicle child lock unopened reminding is 4 seconds and is greater than a preset duration of 3 seconds, the vehicle may send a child lock unopened state signal to an MCU (Microcontroller Unit), and after receiving the signal for unlocking the vehicle child lock, the MCM notifies the BCM to execute a child lock operation, and when the child lock is automatically unlocked, controls the current vehicle to prompt the unlocked state of the child lock.

This application embodiment can be for not opening the state and carrying out the vehicle children lock and not opening the duration of reminding for a long time when being greater than a certain duration at vehicle children lock actual state, open the state of having opened of vehicle children lock and suggestion vehicle children lock, avoid taking place the incident, guarantee children's in the car personal safety, promote the security that the vehicle travel.

Optionally, in an embodiment of the present application, before unlocking the child lock of the vehicle, the child lock further includes: and controlling at least one acoustic reminding device and/or at least one optical reminding device of the current vehicle to remind the driver of the unopened state.

When the actual state of vehicle children's lock is not the open mode, this application embodiment can send vehicle children's lock not open mode signal for MCU, and MCU cooperation reminds, and wherein, reminding device includes but not limited to: the acoustic reminding device and the optical reminding device can remind a 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 driver can be reminded through voice that the vehicle child lock is not opened currently; for another example, when the actual state of the vehicle child lock is detected to be the unopened state, the driver can be reminded of the current state of the vehicle child lock through the icon on the vehicle instrument panel, when the icon light continuously flickers, the current state of the vehicle child lock is indicated to be unopened, and when the icon light is turned off, the current state of the vehicle child lock is indicated to be in the unopened state without a fault; for another example, the method and the device for prompting the unlocking state of the child lock of the vehicle can prompt a driver to prompt the driver of the current unlocking state of the child lock of the vehicle in a mode of simultaneously prompting through the voice and the icon on the vehicle instrument panel.

The embodiment of the application can carry out the warning of the child lock unopened state of the vehicle to the driver through one or more modes that the warning method combines together, and the multidimension degree to effectively reduce the effect uncertainty that single mode was reminded, reduce the driver and lead to taking place the incident because of neglecting to open child lock of vehicle, guarantee children's safety in the car, promote the security that the vehicle travel.

Optionally, in an embodiment of the present application, when the duration of the continuous alert is less than or equal to the preset duration, the method further includes: receiving a starting instruction sent by a driver while reminding of non-starting; and unlocking the child vehicle lock according to the unlocking instruction.

It can be understood that the duration of continuous reminding of the current vehicle can be recorded, and an opening instruction sent by a driver can be received, the continuous reminding and/or the opening instruction sent by the driver can be opened when detecting that the child lock of the vehicle is in an unopened state, and the opening instruction is closed when detecting that the child lock of the vehicle is in an unopened state, when the duration of continuous reminding of the child lock of the vehicle in the unopened state is less than or equal to a certain duration, the opening instruction sent by the driver can be received while the child lock of the vehicle is not unlocked, and the child lock of the vehicle can be immediately opened according to the opening instruction sent by the driver.

For example, the length of presetting of children's lock is opened to the vehicle in this application embodiment can be established to 3 seconds, at this moment, when lasting when reminding length of time be less than or equal to 3 seconds, this application embodiment can receive the instruction of opening that the driver sent, open children's lock of vehicle according to opening the instruction, when lasting reminding length of time be 4 seconds, be greater than length of time 3 seconds of presetting, can open children's lock of vehicle automatically, further improve the security of vehicle protection, improve the intelligent level of vehicle, guarantee the practicality of vehicle.

It should be noted that the preset time period can be set by a person skilled in the art according to practical situations, and is not limited in particular here.

Optionally, in an embodiment of the present application, when the actual state is the unopened state, the method further includes: detecting the actual state of the current vehicle; when the actual state is detected not to meet the preset child false-start safety condition, the current vehicle is controlled to run by the preset safety strategy until the preset child false-start safety condition is met.

It can be understood that, in the embodiment of the present application, the condition that the preset child unlock safety condition is not met may mean that the child lock of the vehicle is in an unlocked state due to an accidental touch of the child lock button of the vehicle by the driver, and at this time, the vehicle may have a fault.

For example, the embodiment of the application can detect the actual state of the current vehicle, when the actual state that detects the child lock of the vehicle is the unopened state, can control to open the child lock of the vehicle, in the normal driving process of the vehicle, when the child lock of the vehicle is in the unopened state because the driver touches the child lock of the vehicle accidentally, the vehicle may break down, at this moment, the alarm device can be triggered to give an alarm, and the speed of the current vehicle can be slowed down, so that the vehicle can keep running safely until the child lock of the vehicle is in the unopened state again.

The embodiment of the application can control the vehicle to normally run through presetting the safety strategy, further guarantee the safety of children in the vehicle, promote the safety of the vehicle running and guarantee the practicability of the vehicle.

Optionally, in one embodiment of the present application, unlocking a vehicle child lock includes: sending an unlock signal to the vehicle child lock; and 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 child lock of the vehicle is not in the opened state according to a verification result.

It can be understood that when the actual state of the vehicle child lock is the unopened state, the vehicle child lock can be unlocked and the current vehicle can be controlled to prompt the unlocked state of the child lock.

This application embodiment can be through sending opening signal to vehicle children lock and verifying that children lock is not in the open mode, and the current vehicle of control carries out the trouble suggestion, avoids taking place the incident, guarantees children's safety in the car.

Specifically, the control method of the vehicle child lock according to the embodiment of the present application will be described in detail with reference to fig. 2 to 4.

As shown in fig. 2, the embodiment of the present application may include the following steps:

step S201: and acquiring an in-vehicle image through an in-vehicle camera. The embodiment of the application can acquire the images in the vehicle of the current vehicle, such as static images, dynamic images, passenger face information and the like in the vehicle, through the camera in the vehicle.

For example, according to the embodiment of the application, the static image, the dynamic image, the passenger face information and the like in the vehicle can be acquired through the AI camera in the vehicle, the AI camera can acquire the image in the vehicle to acquire the static image and the dynamic image information in the vehicle, so as to judge whether a passenger exists in the current vehicle; for another example, in the embodiment of the application, the face information of the passenger in the current vehicle can be acquired through the face recognition technology of the AI camera, so that a basis is provided for judging the characteristics of the passenger.

The embodiment of the application can judge whether the passenger exists in the current vehicle or not by acquiring the image in the current vehicle, and provides a basis for judging the characteristics of the passenger in the vehicle.

Step S202: judging whether the vehicle child lock is unlocked through the THU (central control 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 unlocking signal by the vehicle, and executing the step S203 when the child lock of the vehicle is judged to be unlocked.

The THU switch in the embodiment of the Application can control the voice prompt and icon display when the child lock is unlocked, the child lock can be executed through two modes of an 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 an SDK (Software Development Kit), the intelligence of the child lock of the Vehicle is improved, a Software Development FrameWork is provided through a FrameWork, the Development is simpler and more stable, the CarService (Vehicle service) is better performed, the Vehicle (Vehicle) can send a signal for unlocking the child lock to an MCU, the intelligence of the child lock of the Vehicle is improved, and the safety of children and users in the Vehicle is ensured.

Step S203: the MCU may receive a child lock unlock signal and notify the controller.

It can be understood that MCU in this application embodiment is a little the control unit, and MCU can carry out multiple spot calling and connect, accomplishes meeting and switching of each terminal signal, and MCU in this application embodiment can inform the controller to carry out the operation that the children lock opened after receiving the signal of opening the children lock of vehicle, guarantees that the children lock of vehicle opens, promotes the intelligence of vehicle.

Step S204: the BCM can control the child lock to be unlocked and inform the child lock unlocked icon to be displayed and carry out voice prompt.

It can be understood that, when there is the passenger who satisfies preset children's condition in this application embodiment, can acquire the actual state of vehicle children's lock, the actual state can be opening state and unopened state, when the actual state of vehicle children's lock is unopened state, can open vehicle children's lock and can control the current vehicle through BCM and indicate the state of having opened of children's lock, can indicate children's lock state of having opened and show children's lock icon on the instrument with pronunciation, indicate children's lock state of having opened through BCM control vehicle, can protect children and user's personal safety in the car, promote the security that the vehicle travel.

As shown in fig. 3, the embodiment of the present application may include the following steps:

step S301: and identifying by using a camera in the vehicle. The embodiment of the application can acquire the images in the vehicle of the current vehicle, such as static images, dynamic images, passenger face information and the like in the vehicle, through the camera in the vehicle.

For example, according to the embodiment of the application, the static image, the dynamic image, the passenger face information and the like in the vehicle can be acquired through the AI camera in the vehicle, the AI camera can acquire the image in the vehicle to acquire the static image and the dynamic image information in the vehicle, so as to judge whether a passenger exists in the current vehicle; for another example, in the embodiment of the application, the face recognition technology of the AI camera can be used for collecting the face information of the passenger in the current vehicle, so as to provide a basis for judging the characteristics of the passenger.

The embodiment of the application can judge whether the passenger exists in the current vehicle by acquiring the image in the current vehicle, and provides basis for judging the characteristics of the passenger in the vehicle.

Step S302: it is determined whether a child is present in the vehicle, and if a child is present in the vehicle, step S303 is executed.

The embodiment of the application can extract at least one passenger characteristic of each passenger in a plurality of passengers through the in-vehicle image, and judges whether passengers meeting child conditions exist in the plurality of passengers or not based on the at least one passenger characteristic.

For example, this application embodiment can judge whether the passenger satisfies the children condition under 14 years old and below through extracting passenger's age characteristic, and when the passenger characteristic that extracts from the image in the car was less than or equal to 14 years old, judge that there is children in the car, when the passenger characteristic that extracts from the image in the car was greater than 14 years old, judge that there is not children in the car, through judging whether there is children in the car, can improve the intelligence of vehicle, avoid taking place the potential safety hazard.

Step S303: it is determined whether the child lock has been unlocked, and if not, step S304 is performed.

Specifically, the embodiment of the application can judge whether the vehicle has unlocked the child lock, when a passenger meeting preset child conditions exists, the actual state of the child lock of the vehicle can be obtained, the actual state of the child lock of the vehicle can be a unlocked state and a non-unlocked state, and when the actual state of the child lock of the vehicle is the non-unlocked state, the step S304 can be executed, the child lock of the vehicle is unlocked, and the current vehicle can be controlled by the BCM to prompt the unlocked state of the child lock.

Step S304: voice prompt: whether to unlock the child lock. The embodiment of the application can be used for prompting whether to open the child lock or not to the driver by voice through the acoustic reminding device before the child lock of the vehicle is opened.

Specifically, this application embodiment has children in the car when, can acquire the actual condition of vehicle children's lock, and when vehicle children's lock actual condition was not the open mode, whether voice prompt driver opened children's lock, through voice prompt, can avoid the driver because forget to open vehicle children's lock and lead to the emergence incident, guaranteed children in the car and user's safety.

Step S305: the THU issues a BCM signal to the Vehicl.

It can be understood that, when the Vehicle owner is prompted by voice whether to unlock the child lock and the Vehicle owner replies that the child lock is not unlocked, the THU can issue a BCM signal to the Vehicle, that is, the THU can send a signal for controlling the child lock to be unlocked to the Vehicle, so that the practicability of the Vehicle is improved.

Step S306: after receiving the signal, the Vehicl sends the signal to the MCU.

Specifically, after the vehicle receives the signal for controlling the child lock to be unlocked, the signal for unlocking the child lock can be issued to the MCU, and the MCU can be used for switching the input signals such as voice and data, so that the personal safety of the children in the vehicle is further ensured.

Step S307: and the MCU informs the controller to execute the child lock operation after receiving the signal.

It can be understood that MCU can carry out multiple spot calling and connection, accomplishes meeting and switching of each terminal signal, and MCU in this application embodiment can inform the controller to carry out the operation that the children lock opened after receiving the signal of opening the children lock of vehicle, guarantees that the children lock of vehicle opens, promotes the intelligence of vehicle.

Step S308: notification to the THU, voice prompt: the child lock has been unlocked and an icon showing the child lock has been unlocked is displayed on the meter.

Specifically, this application embodiment can be after opening the vehicle child lock, inform the THU, and voice prompt driver vehicle child lock has opened to can show the icon that child lock has opened on the instrument, make things convenient for the driver to know the vehicle child lock state of opening, guarantee interior children personal safety, guarantee that the driver can concentrate attention on driving, promote vehicle driving safety.

Next, the control method of the vehicle child lock of the embodiment of the present application may be further elaborated by referring to fig. 4

As shown in fig. 4, the embodiment of the present application may include the following steps:

step S401: the 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, so that a driver can conveniently know the actual state of the child lock, and the intelligence and safety of a vehicle are improved.

Step S402: the THU issues a BCM signal to Vehicl.

It can be understood that, when the THU is opened, when the embodiment of the application prompts whether the child lock is opened by the owner of the Vehicle or not and the owner of the Vehicle replies that the child lock is not opened, the THU can issue a BCM signal to the Vehicle, namely, the THU can send a signal for controlling the child lock to be opened to the Vehicle, so that the practicability of the Vehicle is improved.

Step S403: after receiving the signal, the Vehicl sends the signal to the MCU.

Specifically, after the vehicle receives the signal for controlling the unlocking of the child lock, the signal for unlocking the child lock can be issued to the MCU, and the MCU can be used for switching the input signals such as voice and data, so that the personal safety of children in the vehicle is further ensured.

Step S404: and the MCU informs the controller to execute the child lock operation after receiving the signal.

It can be understood that MCU can carry out multiple spot call and connect, accomplishes meeting and switching of each terminal signal, and MCU in this application embodiment can inform the controller to carry out the operation that children locked and opened after receiving the signal of opening children's lock of vehicle, guarantees that children's lock of vehicle opens, promotes the intelligent of vehicle.

Step S405: notification to the THU, voice prompt: the child lock has been unlocked and an icon showing the child lock has been unlocked is displayed on the meter.

Specifically, this application embodiment can be after opening the vehicle children lock, inform the THU, and voice prompt driver vehicle children lock has opened to can show the icon that children lock has opened on the instrument, make things convenient for the driver to know the vehicle children lock state of opening, guarantee children's personal safety in the car, guarantee that the driver can concentrate attention on driving, promote vehicle safety of traveling.

According to the control method of the vehicle child lock, the child lock can be opened and the opened state of the child lock can be prompted based on the fact that the actual state of the vehicle child lock is the unopened state and the duration of continuous reminding of unopened reminding is longer than the preset duration, the personal safety of children in a vehicle is guaranteed, and the driving safety of the vehicle is improved. From this, solved correlation technique when vehicle children lock actual state is not the open mode, can't carry out the automation to children's lock and open, to the unblock of locking of vehicle children's lock based on manual control, flexibility and intelligent level are low, are difficult to guarantee children and user's personal safety, can't promote the security and the problem of practicality of vehicle.

Next, a control device of a vehicle child lock proposed according to an embodiment of the present application will be described with reference to the drawings.

Fig. 5 is a block schematic diagram of a control device of a vehicle child lock of an embodiment of the present application.

As shown in fig. 5, thecontrol device 10 for a child lock of a vehicle includes: the system comprises anacquisition module 100, arecognition module 200 and acontrol module 300.

Specifically, theacquisition module 100 is configured to acquire an in-vehicle image of a current vehicle.

Theidentification module 200 is configured to extract at least one passenger characteristic of each of a 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 characteristic.

Thecontrol module 300 is configured to, if there is a passenger meeting a preset child condition, acquire an actual state of the vehicle child lock, and when the actual state is an unopened state, control the current vehicle to prompt an unlocked state of the child lock.

Optionally, in an embodiment of the present application, the method 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 unlocked.

Optionally, in an embodiment of the present application, thecontrol module 300 includes: the device comprises an acquisition unit and an opening unit.

The obtaining unit is used for obtaining the duration of the continuous reminding of the current vehicle and/or receiving an opening instruction sent by a driver.

And the unlocking unit is used for unlocking the vehicle child lock when the continuous reminding duration is longer than the preset duration, and/or unlocking the vehicle child lock according to the unlocking instruction.

Optionally, in an embodiment of the present application, thecontrol module 300 further includes: a detection unit and a safety control unit.

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-open safety condition is met when the actual state is detected to be not met.

Optionally, in an embodiment of the present application, thecontrol module 300 includes: a sending unit and a verification unit.

The sending unit is used for sending an unlocking signal to the vehicle child lock.

And the verification unit is used for verifying whether the child lock of the vehicle is in the 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 for a vehicle child lock is also applicable to the control device for a vehicle child lock of this embodiment, and will not be described again here.

According to the control device of vehicle children's lock that this application embodiment provided, can be based on vehicle children lock actual state for not opening the state and carry on not opening the warning duration of reminding and be greater than when presetting the duration, open children's lock and suggestion children's lock the state of having opened, promote vehicle intellectuality, guarantee children's personal safety in the car, improve the vehicle security of traveling. From this, solved correlation technique when vehicle children lock actual state is not the open mode, can't carry out the automation to children's lock and open, to the unblock of locking of vehicle children's lock based on manual control, flexibility and intelligent level are low, are difficult to guarantee children and user's personal safety, can't promote the security and the problem of practicality of vehicle.

Fig. 6 is a schematic structural diagram of a vehicle according to an embodiment of the present application. The vehicle may include:

amemory 601, aprocessor 602, and a computer program stored on thememory 601 and executable on theprocessor 602.

Theprocessor 602, when executing the program, implements the control method of the vehicle child lock provided in the above-described embodiment.

Further, the vehicle further includes:

acommunication interface 603 for communication between thememory 601 and theprocessor 602.

Thememory 601 is used for storing computer programs that can be run on theprocessor 602.

Memory 601 may comprise high-speed RAM memory, and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.

If thememory 601, theprocessor 602 and thecommunication interface 603 are implemented independently, thecommunication interface 603, thememory 601 and theprocessor 602 may be connected to each other through a bus and perform communication with each other. The bus may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (EISA) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown in FIG. 6, but that does not indicate only one bus or one type of bus.

Alternatively, in specific implementation, if thememory 601, theprocessor 602, and thecommunication interface 603 are implemented by being integrated on one chip, thememory 601, theprocessor 602, and thecommunication interface 603 may complete mutual communication through an internal interface.

Theprocessor 602 may be a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits configured to implement embodiments of the present Application.

The present embodiment also provides a computer-readable storage medium on which a computer program is stored, which when executed by a processor, implements the control method of the vehicle child lock as above.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," 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 application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer 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, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "N" means at least two, e.g., two, three, etc., unless specifically limited 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 N executable instructions for implementing steps of a custom logic function or process, and alternate 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, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.

The logic and/or steps represented in the flowcharts or otherwise described herein, such as an ordered listing of executable instructions that can be considered to implement 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 diskette (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). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can 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 should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above 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. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.

It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.

In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. A control method of a child lock for a vehicle, characterized by 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 based on the at least one passenger characteristic; and

if the passenger who satisfies preset children's condition exists, then acquire the actual condition of vehicle children's lock, and be in actual condition is not the open mode and carry out the duration of reminding that does not open the warning and be greater than the duration of presetting, open when the vehicle children lock, control current vehicle suggestion the open mode of children's lock.

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 remind a driver of the unopened state.

3. The method according to claim 2, wherein when the duration of the continuous alert is less than or equal to a preset duration, the method further comprises:

receiving a starting instruction sent by the driver while reminding of non-starting;

and unlocking the vehicle child lock according to the unlocking instruction.

4. The method according to claim 1, wherein when the actual state is the unopened state, further comprising:

detecting an actual state of the current vehicle;

and when the actual state is detected to be not in accordance with the preset child false-start safety condition, controlling the current vehicle to run by using a preset safety strategy until the preset child false-start safety condition is satisfied.

5. The method of claim 1, wherein the unlocking the vehicle child lock comprises:

sending an unlock signal to the vehicle child lock;

and verifying whether the child vehicle lock is in the opened state or not, and controlling the current vehicle to carry out fault prompting when the verification result is that the child vehicle lock is not in the opened state.

6. A control device for a child lock of a vehicle, characterized by comprising:

the acquisition module is used for acquiring an in-vehicle image of the current vehicle;

the identification module is used for extracting at least one passenger characteristic of each passenger in a plurality of passengers from the in-vehicle image and judging whether the passengers meeting preset child conditions exist in the 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 a passenger meeting the preset child condition exists, and opening the vehicle child lock when the actual state is the unopened state and the duration of continuous reminding of unopened reminding is longer than the preset duration, and controlling the current vehicle to prompt the unlocked state of the child lock.

7. The apparatus of claim 6, 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 vehicle child lock is unlocked.

8. The apparatus of claim 7, wherein the control module comprises:

the receiving unit is used for receiving a starting instruction sent by the driver while reminding of non-starting;

and the unlocking unit is used for unlocking the vehicle child lock according to the unlocking instruction.

9. 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 vehicle child lock according to any one of claims 1 to 5.

10. A computer-readable storage medium, on which a computer program is stored, the program being executed by a processor for implementing a method of controlling a vehicle child lock according to any one of claims 1 to 5.

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