CN112124242A - Children riding safety control method and device, storage medium and vehicle - Google Patents
Children riding safety control method and device, storage medium and vehicle Download PDFInfo
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- CN112124242A CN112124242A CN202011025525.2A CN202011025525A CN112124242A CN 112124242 A CN112124242 A CN 112124242A CN 202011025525 A CN202011025525 A CN 202011025525A CN 112124242 A CN112124242 A CN 112124242A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01556—Child-seat detection systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
- B60K28/063—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver preventing starting of vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
The disclosure relates to a child riding safety control method and device, a storage medium and a vehicle. Belonging to the field of riding safety, the method comprises the following steps: in the case where it is determined that a passenger of a vehicle includes a child, acquiring seating position information of the child and seat use information representing whether the child uses a safety seat; determining a target control strategy from a plurality of preset control strategies according to the seating position information and the seat use information; and executing safety control operation according to the target control strategy, wherein the safety control operation comprises controlling at least one of the vehicle window, the vehicle speed, the child lock and multimedia. Under the condition that children exist in the car, different safety controls can be carried out according to different conditions, and the safety of riding the car by the children is improved.
Description
Technical Field
The disclosure relates to the field of riding safety, in particular to a child riding safety control method, device, storage medium and vehicle.
Background
The vehicle is an indispensable vehicle for family travel and walk assistance, children are hopes of a family in the future, and in the use process of the vehicle, the safety problems of the children related to the vehicle are more and more exposed, for example, the problems that a driver lacks safety consciousness, does not configure and use a safety seat, the children forget to lock a child lock when riding the vehicle, and the children fall off when closing windows of the vehicle, and the like. However, in the related art, the conditions for safety control and judgment of the children when taking a bus are simple, the control mode is single, and the children cannot perform timely safety control aiming at different safety problems, so that potential safety hazards exist when taking the bus.
Disclosure of Invention
The invention aims to provide a child riding safety control method, a child riding safety control device, a storage medium and a vehicle, and aims to solve the problem that the related technology cannot correspondingly control different potential safety hazards of child riding safety.
In order to achieve the above object, a first aspect of the present disclosure provides a child ride safety control method, including:
in the case where it is determined that a passenger of a vehicle includes a child, acquiring seating position information of the child and seat use information representing whether the child uses a safety seat;
determining a target control strategy from a plurality of preset control strategies according to the seating position information and the seat use information;
and executing safety control operation according to the target control strategy, wherein the safety control operation comprises controlling at least one of the vehicle window, the vehicle speed, the child lock and multimedia.
Optionally, the plurality of control strategies includes a first control strategy corresponding to a situation where the child is not using a safety seat and the child is seated in a rear seat of a vehicle;
in a case that the target control policy includes the first control policy, the performing a security control operation according to the target control policy includes:
indicating a multimedia controller to send out a safety prompt under the condition that the speed of the vehicle is greater than zero and less than a first vehicle speed threshold value;
and under the condition that the vehicle speed of the vehicle is greater than a second vehicle speed threshold value, instructing the vehicle body controller to control the vehicle to lock a child lock and close a rear window, and instructing an engine ECU of the vehicle to control the vehicle speed not to be lifted any more, wherein the second vehicle speed threshold value is greater than the first vehicle speed threshold value.
Optionally, the plurality of control strategies further comprises at least one of a second control strategy corresponding to a situation where the child is seated in a rear seat of the vehicle, a third control strategy corresponding to a situation where the child is seated in a front seat, and a fourth control strategy corresponding to a situation where the child is seated in a front seat;
in a case that the target control policy includes the second control policy, the performing a security control operation according to the target control policy includes: if the vehicle speed of the vehicle is greater than the first vehicle speed threshold and less than the second vehicle speed threshold, indicating a vehicle body controller of the vehicle to control the vehicle to lock a child lock and close a rear window;
in a case that the target control policy includes the third control policy, the performing a security control operation according to the target control policy includes: instructing the engine ECU to control the engine not to be started and instructing a parking brake of the vehicle to maintain a braking state;
in a case that the target control policy includes the fourth control policy, the performing a security control operation according to the target control policy includes: instructing the parking brake to maintain a braking state and, in the event of detection of an engine start, instructing the multimedia controller to control a speaker to issue an alarm.
Optionally, the obtaining seating position information of the child and seat usage information representing whether the child uses the safety seat in a case where it is determined that the passenger of the vehicle includes the child includes:
shooting images of boarding passengers of the vehicle through a camera;
in response to determining that the boarding passenger is a child through image recognition, seating position information of the child and seat use information representing whether the child uses a safety seat are acquired.
Optionally, the acquiring seating position information of the child and seat usage information representing whether the child uses the safety seat includes:
acquiring a weight value of a passenger in the vehicle according to a pressure sensor on a seat in the vehicle, and determining that the passenger in the vehicle comprises a child under the condition that the weight value is smaller than a preset weight threshold, wherein the seating position information comprises positions of all seats with detected weight values smaller than the preset weight threshold;
and determining whether a child is seated at the position where the safety seat is installed according to the seating position information, and obtaining the seat use information.
Optionally, the method further comprises:
and according to the seating position information of the child, indicating the multimedia controller to control a display corresponding to the seating position of the child to play preset multimedia content, wherein the multimedia content comprises a safe riding propaganda video.
Optionally, the method further comprises:
determining whether a holiday blessing audio corresponding to the current date exists;
instructing the multimedia controller to control a speaker to emit the holiday blessing audio if there is holiday blessing audio corresponding to the current date.
A second aspect of the present disclosure provides a child ride safety control device, the device including:
the safety seat comprises an acquisition module, a judgment module and a control module, wherein the acquisition module is used for acquiring seating position information of a child and seat use information representing whether the child uses the safety seat or not under the condition that the passenger of the vehicle is determined to comprise the child;
the determining module is used for determining a target control strategy from a plurality of preset control strategies according to the seating position information and the seat use information;
and the control module is used for executing safety control operation according to the target control strategy, and the safety control operation comprises control on at least one of the vehicle window, the vehicle speed, the child lock and multimedia.
A third aspect of the disclosure provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the method provided by the first aspect of the disclosure.
A fourth aspect of the present disclosure provides a vehicle comprising a child ride safety control device for carrying out the steps of the method provided by the first aspect of the present disclosure.
Through the technical scheme, the following effects can be at least achieved:
under the condition that children exist in the car, different safety controls can be carried out according to different conditions, and the safety of riding the car by the children is improved.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
fig. 1 is a flow chart illustrating a child ride safety control method according to an example embodiment.
Fig. 2 is a flow chart illustrating another child ride safety control method according to an example embodiment.
Fig. 3 is a block diagram illustrating a child ride safety control device according to an example embodiment.
FIG. 4 is a block diagram of a vehicle shown according to an exemplary embodiment.
Fig. 5 is another block diagram illustrating a child ride safety control device according to an example embodiment.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
It should be understood that the various steps recited in the method embodiments of the present disclosure may be performed in a different order, and/or performed in parallel. Moreover, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present disclosure is not limited in this respect. The term "include" and variations thereof as used herein are open-ended, i.e., "including but not limited to". The term "based on" is "based, at least in part, on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions for other terms will be given in the following description.
It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units. It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.
Fig. 1 is a flow chart illustrating a method of child safety control according to an exemplary embodiment, as shown in fig. 1, the method including the steps of:
s101, under the condition that the passenger of the vehicle is determined to comprise a child, obtaining seating position information of the child and seat use information representing whether the child uses the safety seat.
And S102, determining a target control strategy from a plurality of preset control strategies according to the seating position information and the seat use information.
S103, executing safety control operation according to the target control strategy, wherein the safety control operation comprises control over at least one of the vehicle window, the vehicle speed, the child lock and multimedia.
In the embodiment of the present disclosure, when a child is present in the vehicle, safety control can be performed according to different seating positions and usage conditions of the safety seat, thereby improving the safety of the child in the vehicle.
In some optional embodiments, specifically, the acquiring of the seating position information of the child and the seat usage information indicating whether the child uses the safety seat may be to capture an image of a boarding passenger of the vehicle through a camera, and acquire the seating position information and the seat usage information of the child in a case that the boarding passenger is identified as the child by the image identification.
In other embodiments, obtaining seating position information of the child and seat usage information indicating whether the child uses a safety seat may further obtain a weight value of a seated passenger according to a pressure sensor on a seat in the vehicle, and determine that the passenger of the vehicle includes the child if the weight value is smaller than a preset weight threshold, where the seating position information includes positions of all seats whose detected weight values are smaller than the preset weight threshold; according to take positional information, confirm whether the position of installing safety seat takes children, obtain seat service information, the safety seat mounted position of this moment is known condition, only need judge that the position of installing safety seat has or not the passenger to take can judge whether the position of installing safety seat takes children, at this moment, can be at for example the interior image that camera acquireed under the not good condition of night light clear inadequately, can not in time judge whether the passenger of getting on the bus is children, can confirm that the passenger of getting on the bus is children through pressure sensor.
Illustratively, the plurality of control strategies may include: at least one of a first control strategy corresponding to a case where the child is not using the safety seat and the child is seated in a rear seat of the vehicle, a second control strategy corresponding to a case where the child is seated in a rear seat of the vehicle, a third control strategy corresponding to a case where the child is seated in a front driving seat, and a fourth control strategy corresponding to a case where the child is seated in a passenger seat.
In a case that the target control policy includes the first control policy, the performing a security control operation according to the target control policy includes:
when the vehicle speed is greater than zero and less than a first vehicle speed threshold, instructing a multimedia controller to issue a safety prompt, which may be, for example, "please a driver to install a safety seat for a child in a vehicle and use";
and under the condition that the vehicle speed of the vehicle is greater than a second vehicle speed threshold value, instructing the vehicle body controller to Control the vehicle to lock a child lock and close a rear window, and instructing an engine Electronic Control Unit (ECU) of the vehicle to Control the vehicle speed not to be lifted any more, wherein the second vehicle speed threshold value is greater than the first vehicle speed threshold value. The first preset speed threshold may be 5 kilometers per hour, the second preset speed threshold may be 15 kilometers per hour, and the threshold may be set according to different vehicle models or driving habits, which is not limited by the present disclosure.
In a case that the target control policy includes the second control policy, the performing a security control operation according to the target control policy includes: and if the vehicle speed of the vehicle is greater than the first vehicle speed threshold and less than the second vehicle speed threshold, indicating a vehicle body controller of the vehicle to control the vehicle to lock the child lock and close a rear window.
In case of adopting the first control strategy or the second control strategy, it is possible to adopt different safety control schemes according to different driving speeds in case of a child seated in a rear seat. Specifically, the vehicle can send out an alarm to prompt a driver to enable a child in the vehicle to use the safety seat when the vehicle is started, and when the vehicle speed is increased to a first vehicle speed threshold value, whether the safety seat is used or not, a safety control instruction is sent out actively, so that the vehicle body controller controls the vehicle to lock the child and close a rear row vehicle window to avoid the child from opening a vehicle door or a vehicle window by misoperation, when the vehicle speed is increased to a second vehicle speed threshold value, if the safety seat is not used, the engine ECU is instructed to control the vehicle speed not to be increased any more, and the vehicle speed is controlled to be within a relatively safe vehicle speed range. The safety control scheme is further refined, so that the method can adapt to more scenes, for example, a driver moves the vehicle in a cell under the condition that children exist in the vehicle, the vehicle speed is controlled to be below a second vehicle speed threshold value, and the vehicle speed cannot be controlled not to be lifted any more under the condition, so that the vehicle cannot run normally. And refined safety control is realized to ensure the riding safety of children.
In a case that the target control policy includes the third control policy, the performing a security control operation according to the target control policy includes: the engine ECU is indicated to control the engine not to be started, and the parking brake of the vehicle is indicated to keep a braking state, so that the safety problem caused by the fact that a child mistakenly starts the vehicle when riding in a driving position or releases the hand brake to cause the vehicle to move can be prevented, and the safety of the child in the vehicle when the vehicle is parked is ensured.
In a case that the target control policy includes the fourth control policy, the performing a security control operation according to the target control policy includes: instructing the parking brake to maintain a braking state and, in the event of detection of an engine start, instructing the multimedia controller to control a speaker to issue an alarm. At the moment, the parking brake is controlled to keep a braking state, so that the safety problem caused by the fact that the vehicle moves due to misoperation of children sitting in a copilot during parking is avoided, and the multimedia controller is timely indicated to control the loudspeaker to give an alarm to remind a driver that the children are required to be arranged in the safety seats at the back row when the driver starts the vehicle by force, so that the safety of the children taking the vehicle is guaranteed.
Illustratively, the method may further comprise: and according to the seating position information of the child, indicating the multimedia controller to control a display corresponding to the seating position of the child to play preset multimedia content, wherein the multimedia content comprises safe riding propaganda video, and the multimedia content can also be a child animation picture uploaded by a vehicle owner or stored in an internal memory of the multimedia controller when the vehicle leaves a factory. At the moment, the video can be controlled by the indication multimedia controller to play so as to attract the attention of the child taking the car and prompt the child to take the car safely, and the safety of the child taking the car is improved.
Illustratively, the method further comprises: determining whether a holiday blessing audio corresponding to the current date exists; and under the condition that the holiday blessing audio corresponding to the current date exists, the multimedia controller is indicated to control the loudspeaker to emit the holiday blessing audio, for example, the holiday blessing audio can be a sound playing 'welcoming a child to ride by imitating a cartoon character when six children are in festival, today is holidays of your, and the user can listen to guidance from the father and the mother and a voice welcoming language and a prompt tone of a safe ride', so that the child can receive prompt information in preset voice more easily, and the riding safety of the child is further improved.
Fig. 2 is a flow chart illustrating another method of child safety control, according to an exemplary embodiment, as shown in fig. 2, the method including the steps of:
s201, obtaining an image of a passenger getting on the train through a camera, and obtaining a weight value of the passenger according to a signal of a seat pressure sensor.
And S202, judging whether the passenger is a child or not according to the boarding passenger image and the passenger weight value.
Under the condition that it is determined that the passenger is a child, step S203 and step S204 are executed, at this time, the image of the boarding passenger and the weight value of the passenger can both be used for judging whether the boarding passenger is a child, for example, under the condition that the light at night is not good, the image in the vehicle acquired by the camera is not clear enough, the image of the boarding passenger cannot represent whether the boarding passenger is a child, at this time, whether the boarding passenger is a child can be judged through the weight value of the passenger, and whether the boarding passenger is a child can be judged more accurately.
S203, acquiring the current date, the current vehicle speed V, the seating position information and the seat use information.
And S204, judging whether the current date has a corresponding holiday blessing audio.
If there is a corresponding holiday blessing audio on the current date, steps S206 and S207 are executed; if there is no holiday blessing audio corresponding to the current date, step S205 is executed to play a conventional preset prompting audio to prompt the child and the parent to pay attention to the safety of the child in the car. The festival blessing audio is, for example, in June and one day, the target preset sound effect can be that the sound of a cartoon character is simulated to play 'welcome a child to ride on a bus, today is the festival of the child, the target preset sound effect please listen to guidance from the father and the mother, and voice welcome and prompt voices of the safe ride', so that a child can receive prompt information in the preset voice more easily, and the riding safety of the child is further improved.
And S205, playing preset sound.
S206, playing the holiday blessing audio.
And S207, judging whether the getting-on child sits in the front driving position or not according to the sitting position information.
In the case where the seating position information indicates that the child is not seated in the front-row driving seat, step S208 is performed. In the case where the seating position information indicates that the child is seated in the front-row driving seat, step S212 is performed.
And S208, judging whether the getting-on child sits in the front-row passenger seat or not according to the sitting position information.
If the seating position information indicates that the child is not seated in the front passenger seat, step S209 and step S210 are executed. If the seating position information indicates that the child is seated in the front passenger seat, step S213 is executed.
And S209, instructing the multimedia controller to control the rear display to play preset multimedia contents.
The multimedia controller is indicated to control the rear display to play preset multimedia content under the condition that the child sits at the rear driving position according to the sitting position information, at the moment, the multimedia controller can control the rear display to play, for example, a prompt cartoon to attract the attention of the child riding in a bus, so that the phenomenon that the child sitting at the rear opens the bus door or the bus window to fall off the bus due to the careless operation of the child sitting at the rear is avoided, and the safety of the child riding in the bus is improved.
And S210, judging whether the current vehicle speed V is greater than zero and less than V1.
Step S215 is executed if the current vehicle speed V is greater than zero and less than V1, and step S211 is executed if the current vehicle speed V is equal to or greater than V1. Where V1 represents the first vehicle speed threshold and V2 represents the second vehicle speed threshold.
And S211, judging whether the current vehicle speed is greater than V1 and less than V2.
Step S216 is executed if the current vehicle speed is greater than V1 and less than V2, and step S214 is executed if the current vehicle speed is greater than V2.
S212, instructing the engine ECU to control the engine not to be started and instructing the parking brake to keep a braking state.
And in the case that the riding position information indicates that the child is riding in the front row driving position, executing a third safety strategy, instructing the engine ECU to control the engine not to be started, and instructing the parking brake to maintain the braking state. At the moment, the safety problem caused by the fact that a child starts the vehicle by mistake or loosens a hand brake to cause the vehicle to move can be prevented, and the safety of the child in the vehicle is ensured when the vehicle is parked.
And S213, instructing and controlling the parking brake to keep the braking state, and instructing the multimedia controller to control the loudspeaker to give an alarm if the engine is started.
The method comprises the steps that a fourth safety strategy is executed under the condition that the riding position information represents that a child is ridden in a front-row copilot, a parking brake is instructed to be controlled to keep a braking state, if an engine is started, a multimedia controller is instructed to control a loudspeaker to give an alarm, the situation that the child is ridden in the front-row copilot when the parking brake is controlled to keep the braking state is avoided, the safety problem caused by the fact that the vehicle moves due to misoperation of the child riding in the copilot when the vehicle is parked is solved, and the multimedia controller is timely instructed to control the loudspeaker to give the alarm to remind the driver that the child should be placed in a rear-row safety seat when the driver starts forcibly, so.
S214, locking the child lock and closing the rear vehicle window, and indicating the engine ECU to control the vehicle speed not to be increased any more.
S215, instructing the multimedia controller to issue an alarm.
In the event that the seating position information indicates that the child is seated in a rear drive seat and the current vehicle speed is less than V1, a first control strategy is executed to instruct the multimedia controller to issue a safety alert if the child is not using the safety seat.
And S216, executing a second control strategy, and instructing the vehicle body controller to control the vehicle to lock the child lock and close the rear window.
As can be seen from steps S201, S211, S214, S215, and S216, different safety control schemes can be adopted according to different driving speeds when the child is seated in the rear seat. Specifically, under the condition that a child does not use the safety seat, an alarm can be given out to prompt a driver to enable the child in the vehicle to use the safety seat when the vehicle is started, and a safety control instruction is actively given out when the vehicle speed is increased to a first vehicle speed threshold value, so that the vehicle body controller controls the vehicle to lock the child lock and close a rear vehicle window to avoid the child from opening a vehicle door or a vehicle window by misoperation, and when the vehicle speed is increased to a second vehicle speed threshold value, if the safety seat is not used yet, the engine ECU is instructed to control the vehicle speed not to be increased any more, and the vehicle speed is controlled to be within a relatively safe vehicle speed range. The safety control scheme is further refined, so that the method can adapt to more scenes, for example, a driver moves the vehicle in a cell under the condition that children exist in the vehicle, the vehicle speed is controlled to be below a second vehicle speed threshold value, and the vehicle speed cannot be controlled not to be lifted any more under the condition, so that the vehicle cannot run normally. The control of the safety scheme is refined while the safety of children is guaranteed.
Fig. 3 is a block diagram illustrating a child safety control device according to an exemplary embodiment, and as shown in fig. 3, the device 30 includes:
an acquisition module 31 configured to acquire seating position information of a child and seat use information indicating whether the child uses the safety seat, in a case where it is determined that a passenger of the vehicle includes the child;
a determination module 32, configured to determine a target control strategy from a plurality of preset control strategies according to the seating position information and the seat usage information;
and the control module 33 is configured to execute a safety control operation according to the target control strategy, where the safety control operation includes controlling at least one of the vehicle window, the vehicle speed, the child lock, and multimedia.
In the embodiment of the present disclosure, when a child is present in the vehicle, safety control can be performed according to different seating positions and usage conditions of the safety seat, thereby improving the safety of the child in the vehicle.
Illustratively, the plurality of control strategies includes a first control strategy corresponding to a situation where the child is not using a safety seat and the child is seated in a rear seat of a vehicle;
in a case that the target control policy includes the first control policy, the control module 33 is specifically configured to perform a security control operation according to the target control policy:
indicating a multimedia controller to send out a safety prompt under the condition that the speed of the vehicle is greater than zero and less than a first vehicle speed threshold value;
and under the condition that the vehicle speed of the vehicle is greater than a second vehicle speed threshold value, instructing the vehicle body controller to control the vehicle to lock a child lock and close a rear window, and instructing an engine ECU of the vehicle to control the vehicle speed not to be lifted any more, wherein the second vehicle speed threshold value is greater than the first vehicle speed threshold value.
Illustratively, the plurality of control strategies further includes at least one of a second control strategy corresponding to a situation where the child is seated in a rear seat of a vehicle, a third control strategy corresponding to a situation where the child is seated in a front seat, and a fourth control strategy corresponding to a situation where the child is seated in a front seat;
in a case that the target control policy includes the second control policy, the control module 33 is specifically configured to perform a security control operation according to the target control policy: instructing a vehicle body controller of the vehicle to control the vehicle to lock a child lock and close a rear window in the case that the vehicle speed of the vehicle is greater than the first vehicle speed threshold and less than the second vehicle speed threshold;
in case of adopting the first control strategy or the second control strategy, it is possible to adopt different safety control schemes according to different driving speeds in case of a child seated in a rear seat. Specifically, the vehicle can send out an alarm to prompt a driver to enable a child in the vehicle to use the safety seat when the vehicle is started, and when the vehicle speed is increased to a first vehicle speed threshold value, whether the safety seat is used or not, a safety control instruction is sent out actively, so that the vehicle body controller controls the vehicle to lock the child and close a rear row vehicle window to avoid the child from opening a vehicle door or a vehicle window by misoperation, when the vehicle speed is increased to a second vehicle speed threshold value, if the safety seat is not used, the engine ECU is instructed to control the vehicle speed not to be increased any more, and the vehicle speed is controlled to be within a relatively safe vehicle speed range. The safety control scheme is further refined, so that the method can adapt to more scenes, for example, a driver moves the vehicle in a cell under the condition that children exist in the vehicle, the vehicle speed is controlled to be below a second vehicle speed threshold value, and the vehicle speed cannot be controlled not to be lifted any more under the condition, so that the vehicle cannot run normally. And refined safety control is realized to ensure the riding safety of children.
In a case that the target control policy includes the third control policy, the control module 33 is specifically configured to perform a security control operation according to the target control policy: instructing the engine ECU to control the engine not to be started, and instructing a parking brake of the vehicle to maintain a braking state. At the moment, the safety problem caused by the fact that a child mistakenly starts the vehicle or loosens a hand brake when the child is seated in the driving position to cause the vehicle to move can be prevented, and the safety of the child in the vehicle when the vehicle is parked is ensured.
In a case that the target control policy includes the fourth control policy, the control module 33 is specifically configured to perform a security control operation according to the target control policy: the parking brake is indicated to keep a braking state, and under the condition that the engine is detected to be started, the multimedia controller is indicated to control the loudspeaker to give an alarm, at the moment, the parking brake is controlled to keep the braking state, so that the safety problem caused by the fact that a vehicle moves due to the fact that the misoperation of a child sitting in a copilot position during parking is avoided, and the driver is instructed to control the loudspeaker to give an alarm to remind the driver that the child is required to be placed in a safety seat in the rear row when the driver starts the vehicle by force, so that the safety of taking the vehicle by the child is guaranteed.
For example, in the case that it is determined that the passenger of the vehicle includes a child, the obtaining module 31 is specifically configured to obtain seating position information of the child and seat usage information indicating whether the child uses the safety seat, and:
shooting images of boarding passengers of the vehicle through a camera;
the method comprises the steps that the image recognition is carried out to determine that the boarding passenger is a child, the sitting position information of the child and the seat use information representing whether the child uses the safety seat or not are obtained, at the moment, the image recognition can be utilized to accurately judge the passenger information in the vehicle and timely obtain needed information when the image recognition system recognizes that the boarding passenger is the child, and the safety response can be quickly made.
Illustratively, the obtaining module 31 is further configured to:
acquiring a weight value of a passenger in the vehicle according to a pressure sensor on a seat in the vehicle, and determining that the passenger in the vehicle comprises a child under the condition that the weight value is smaller than a preset weight threshold, wherein the seating position information comprises positions of all seats with detected weight values smaller than the preset weight threshold; and determining whether a child is seated at the position where the safety seat is installed according to the seating position information, and obtaining the seat use information. The safety seat installation position at this moment is known condition, only need to judge the position of installing safety seat whether have the passenger to take and can judge the position of installing safety seat whether take children, and at this moment, can be for example the interior image that the camera obtained under the not good condition of night light is clear inadequately, can not in time judge whether the passenger of getting on the bus is children, can confirm that the passenger of getting on the bus is children through pressure sensor.
For example, the control module 33 may be further configured to instruct the multimedia controller to control a display corresponding to the seating position of the child to play preset multimedia content according to the seating position information of the child, where the multimedia content includes a safe riding promotion video, and the multimedia content may also be a child animation film uploaded by a vehicle owner or stored in an internal memory of the multimedia controller when the vehicle leaves a factory. At the moment, the video can be controlled by the indication multimedia controller to play so as to attract the attention of the child taking the car and prompt the child to take the car safely, and the safety of the child taking the car is improved.
For example, the determination module 32 may also be used to determine whether there is a holiday blessing audio corresponding to the current date; the control module 33 is configured to instruct the multimedia controller to control the speaker to emit the holiday blessing audio when the holiday blessing audio corresponding to the current date exists, for example, the holiday blessing audio may be a sound playing' imitating a cartoon character to welcome a child to take a bus when six children live, and today is holiday of your, please listen to guidance from dad and mom, and a voice welcome and prompt tone of a safe bus, so that the child can more easily receive prompt information in a preset voice, and the bus safety of the child is further improved.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 4 is a vehicle according to an exemplary embodiment of the present disclosure, and as shown in fig. 4, the vehicle 40 includes: the vehicle body controller is configured to control the vehicle safety of the child, and the camera, the seat pressure sensor, the vehicle body controller, the multimedia controller, the engine ECU, and the child riding safety control device 30 (specifically, the corresponding description above may be referred to, and details are not repeated here). Those skilled in the art should appreciate that, in the implementation, the vehicle includes other components, fig. 4 only shows the relevant portions of the disclosed embodiment, and other necessary vehicle components are not shown.
Fig. 5 is another block diagram illustrating a child ride safety control device according to an example embodiment. As shown in fig. 5, the child ride safety control device 30 may further include one or more of a processor 51, a memory 52, a multimedia component 53, an input/output (I/O) interface 54, and a communication component 55.
The processor 51 is configured to control the overall operation of the child safety control device 30, so as to complete all or part of the steps in the child safety control method. The memory 52 is used to store various types of data to support the operation of the child safety control device 30, such as instructions for any application or method operating on the child safety control device 30, and application-related data, such as contact data, messages sent or received, pictures, audio, video, and the like. The Memory 52 may be implemented by any type of volatile or non-volatile Memory device or combination thereof, such as Static Random Access Memory (SRAM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Erasable Programmable Read-Only Memory (EPROM), Programmable Read-Only Memory (PROM), Read-Only Memory (ROM), magnetic Memory, flash Memory, magnetic disk or optical disk. The multimedia components 53 may include a screen and an audio component. Wherein the screen may be, for example, a touch screen and the audio component is used for outputting and/or inputting audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signal may further be stored in the memory 52 or transmitted through the communication component 55. The audio assembly also includes at least one speaker for outputting audio signals. The I/O interface 54 provides an interface between the processor 51 and other interface modules, such as a keyboard, mouse, buttons, etc. These buttons may be virtual buttons or physical buttons. The communication module 55 is used for wired or wireless communication between the child ride safety control device 30 and other devices. Wireless Communication, such as Wi-Fi, bluetooth, Near Field Communication (NFC), 2G, 3G, 4G, NB-IOT, eMTC, or other 5G, etc., or a combination of one or more of them, which is not limited herein. The corresponding communication component 55 may thus comprise: Wi-Fi module, Bluetooth module, NFC module, etc.
In an exemplary embodiment, the child car safety control Device 30 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors or other electronic components, and is configured to perform the child car safety control method.
In another exemplary embodiment, a computer readable storage medium including program instructions, which when executed by a processor, implement the steps of the child ride safety control method described above, is also provided. For example, the computer readable storage medium may be the memory 52 comprising program instructions executable by the processor 51 of the child ride safety control device 30 to perform the child ride safety control method described above.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. A child ride safety control method, the method comprising:
in the case where it is determined that a passenger of a vehicle includes a child, acquiring seating position information of the child and seat use information representing whether the child uses a safety seat;
determining a target control strategy from a plurality of preset control strategies according to the seating position information and the seat use information;
and executing safety control operation according to the target control strategy, wherein the safety control operation comprises controlling at least one of vehicle windows, vehicle speed, child locks and multimedia.
2. The method of claim 1, wherein the plurality of control strategies includes a first control strategy corresponding to a situation where the child is not using a safety seat and the child is seated in a rear seat of a vehicle;
in a case that the target control policy includes the first control policy, the performing a security control operation according to the target control policy includes:
indicating a multimedia controller to send out a safety prompt under the condition that the speed of the vehicle is greater than zero and less than a first vehicle speed threshold value;
and under the condition that the vehicle speed of the vehicle is greater than a second vehicle speed threshold value, instructing a vehicle body controller to control the vehicle to lock a child lock and close a rear row vehicle window, and instructing an engine ECU of the vehicle to control the vehicle speed not to be lifted any more, wherein the second vehicle speed threshold value is greater than the first vehicle speed threshold value.
3. The method of claim 2, wherein the plurality of control strategies further comprises at least one of a second control strategy corresponding to a situation where the child is seated in a rear seat of a vehicle, a third control strategy corresponding to a situation where the child is seated in a front seat, and a fourth control strategy corresponding to a situation where the child is seated in a passenger seat;
in a case that the target control policy includes the second control policy, the performing a security control operation according to the target control policy includes: if the vehicle speed of the vehicle is greater than the first vehicle speed threshold and less than the second vehicle speed threshold, indicating a vehicle body controller of the vehicle to control the vehicle to lock a child lock and close a rear window;
in a case that the target control policy includes the third control policy, the performing a security control operation according to the target control policy includes: instructing the engine ECU to control the engine not to be started and instructing a parking brake of the vehicle to maintain a braking state;
in a case that the target control policy includes the fourth control policy, the performing a security control operation according to the target control policy includes: instructing the parking brake to maintain a braking state and, in the event of detection of an engine start, instructing the multimedia controller to control a speaker to issue an alarm.
4. The method of claim 1, wherein the obtaining seating position information of the child and seat usage information characterizing whether the child uses the safety seat in the event that it is determined that the occupant of the vehicle includes the child comprises:
shooting images of boarding passengers of the vehicle through a camera;
in response to determining that the boarding passenger is a child through image recognition, seating position information of the child and seat use information representing whether the child uses a safety seat are acquired.
5. The method of any of claims 1-4, wherein the obtaining seating position information for the child and seat use information characterizing whether the child uses a safety seat comprises:
acquiring a weight value of a passenger in the vehicle according to a pressure sensor on a seat in the vehicle, and determining that the passenger in the vehicle comprises a child under the condition that the weight value is smaller than a preset weight threshold, wherein the seating position information comprises positions of all seats with detected weight values smaller than the preset weight threshold;
and determining whether a child is seated at the position where the safety seat is installed according to the seating position information, and obtaining the seat use information.
6. The method according to any one of claims 1-4, further comprising:
and according to the seating position information of the child, indicating the multimedia controller to control a display corresponding to the seating position of the child to play preset multimedia content, wherein the multimedia content comprises a safe riding propaganda video.
7. The method according to any one of claims 1-4, further comprising:
determining whether a holiday blessing audio corresponding to the current date exists;
instructing the multimedia controller to control a speaker to emit the holiday blessing audio if there is holiday blessing audio corresponding to the current date.
8. A child ride safety control device, the device comprising:
the safety seat comprises an acquisition module, a judgment module and a control module, wherein the acquisition module is used for acquiring seating position information of a child and seat use information representing whether the child uses the safety seat or not under the condition that the passenger of the vehicle is determined to comprise the child;
the determining module is used for determining a target control strategy from a plurality of preset control strategies according to the seating position information and the seat use information;
and the control module is used for executing safety control operation according to the target control strategy, and the safety control operation comprises control on at least one of the vehicle window, the vehicle speed, the child lock and multimedia.
9. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
10. A vehicle comprising child ride safety control means for implementing a method according to any one of claims 1 to 7.
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| CN202011025525.2A CN112124242A (en) | 2020-09-25 | 2020-09-25 | Children riding safety control method and device, storage medium and vehicle |
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| CN202011025525.2A CN112124242A (en) | 2020-09-25 | 2020-09-25 | Children riding safety control method and device, storage medium and vehicle |
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| CN113911061A (en) * | 2021-09-30 | 2022-01-11 | 岚图汽车科技有限公司 | Vehicle-mounted child monitoring method, device, equipment and readable storage medium |
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Application publication date: 20201225 |