CN114954335B - Vehicle child safety protection method under self-adaptive strategy - Google Patents
Vehicle child safety protection method under self-adaptive strategy Download PDFInfo
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- CN114954335B CN114954335B CN202210610034.7A CN202210610034A CN114954335B CN 114954335 B CN114954335 B CN 114954335B CN 202210610034 A CN202210610034 A CN 202210610034A CN 114954335 B CN114954335 B CN 114954335B
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000004044 response Effects 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 230000001133 acceleration Effects 0.000 claims description 19
- 230000003044 adaptive effect Effects 0.000 claims description 13
- 238000004590 computer program Methods 0.000 claims description 10
- 230000001960 triggered effect Effects 0.000 claims description 6
- 238000004880 explosion Methods 0.000 claims description 3
- 239000003721 gunpowder Substances 0.000 claims description 3
- 230000037396 body weight Effects 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 230000006378 damage Effects 0.000 description 6
- 208000014674 injury Diseases 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
Classifications
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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
-
- 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
- B60R21/01512—Passenger detection systems
- B60R21/01516—Passenger detection systems using force or pressure sensing means
-
- 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
-
- 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
- B60R2021/01204—Actuation parameters of safety arrangents
- B60R2021/01252—Devices other than bags
-
- 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
- B60R2021/01204—Actuation parameters of safety arrangents
- B60R2021/01252—Devices other than bags
- B60R2021/01265—Seat belts
-
- 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
- B60R2021/01204—Actuation parameters of safety arrangents
- B60R2021/01252—Devices other than bags
- B60R2021/01265—Seat belts
- B60R2021/01272—Belt tensioners
-
- 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
- B60R2021/01286—Electronic control units
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a vehicle child safety protection method under a self-adaptive strategy, which comprises the following steps of S1, acquiring child body parameter information; s2, forming a parameter value according to detection data of each vehicle-mounted sensor, and setting a corresponding threshold value according to the parameter value; s3, dividing different collision execution schemes according to the body parameter information of the child, and setting different threshold judgment intervals for the different collision execution schemes; the collision execution scheme comprises a primary actuator response executed before the collision and a secondary actuator response executed after the collision, wherein the secondary actuator response is executed only when a threshold condition corresponding to the collision execution scheme is met; and S4, executing a corresponding collision execution scheme according to the installation direction of the child seat and the upcoming collision direction. The method fully considers the bearing capacity of children of different ages and sizes, and ensures the riding safety of the children.
Description
Technical Field
The invention relates to the field of passenger protection, in particular to a vehicle child safety protection method under a self-adaptive strategy.
Background
In the existing vehicle collision calibration algorithm, only protection based on adult injury is considered. Because the bones and soft tissues of children are weaker than those of adults, the whole restraint system calibration needs to be carried out by adopting a threshold lower than that of adults, human injury research data of a children part is smaller than that of human injury research data based on adult carcasses in industry, the human injury research data are generally evaluated in an equal-scale mode in industry, child injuries of 1 year old, 3 year old and 6 year old are defined in FMVSS 208 in a standard way, HIC15 and Acc_3ms are taken as an illustration, the 1 year old limit of HIC is 390,3 year old limit, and the 570,6 year old limit is 700; the injury from Acc_3ms was 50g at 1 year limit, 55g at 3 year limit, and 60g at 6 year limit, which were different from those of adults. Thus, the ignition output of the children needs to be set in a targeted mode so as to adapt to the growth requirements of the children.
Disclosure of Invention
The invention aims to provide a vehicle child safety protection method under a self-adaptive strategy so as to realize customized protection of children in a collision scene.
In order to solve the technical problems, the invention provides a technical scheme that: a vehicle child safety protection method under an adaptive strategy comprises the following steps,
s1, acquiring physical parameter information of children;
s2, forming a parameter value according to detection data of each vehicle-mounted sensor, and setting a corresponding threshold value according to the parameter value;
s3, dividing different collision execution schemes according to the body parameter information of the child, and setting different threshold judgment intervals for the different collision execution schemes; the collision execution scheme comprises a primary actuator response executed before the collision and a secondary actuator response executed after the collision, wherein the secondary actuator response is executed only when a threshold condition corresponding to the collision execution scheme is met;
and S4, executing a corresponding collision execution scheme according to the installation direction of the child seat and the upcoming collision direction.
According to the scheme, the body parameter information of the child comprises a weight m and an age n; the child body parameter information is acquired through seat pressure sensors or active user input.
According to the scheme, in S2, the acceleration signals collected by the front collision acceleration sensor, the air bag ECU, the side collision acceleration sensor and the rear collision acceleration sensor are processed to obtain the acceleration change rate, the energy, the number of acceleration peaks and the form, and the parameter values are formed according to the characteristic values of the processing results.
According to the scheme, the S3 is divided according to the body parameters of the children, specifically,
setting a first execution scheme when m is less than or equal to 7.57kg or n is less than or equal to 1;
setting a second execution scheme when m is more than 7.51kg and less than or equal to 10.65kg or n is more than 1 and less than or equal to 3;
setting a third execution scheme when m is more than 10.65kg and less than or equal to 15.5kg or n is more than 3 and less than or equal to 6;
setting a fourth execution scheme when m is more than 15.5kg or n is more than 6;
the threshold judgment section under the different crash execution schemes is set to,
judging that the threshold value corresponding to the first execution scheme is 83% threshold value less than or equal to the parameter value less than 90% threshold value;
judging that the threshold value corresponding to the second execution scheme is 90% threshold value less than or equal to the parameter value less than 95% threshold value;
judging that the threshold value corresponding to the third execution scheme is that the 95% threshold value is less than or equal to the parameter value and less than the threshold value;
and judging that the parameter value is more than or equal to the threshold value according to the threshold value corresponding to the fourth execution scheme.
According to the scheme, the collision execution scheme in S4 comprises a primary actuator response before collision and a secondary actuator response after collision; the first-stage actuator is triggered when AEB judges that collision is about to happen, and outputs a backrest gear signal, a cushion gear signal and a supporting leg angle signal under the condition of frontal collision or rear collision according to the collision direction; the secondary actuator is triggered when a threshold judgment condition is met, and outputs an electric safety belt rewinding signal and a gunpowder pretensioner explosion signal under the condition of frontal collision or rear collision according to the collision direction;
when the child seat is installed in the forward direction, the primary actuator responds to a control signal under the condition of a frontal collision and the secondary actuator responds to the control signal under the condition of a rear collision when the child seat is in the frontal collision;
when the child seat is installed in the reverse direction, the primary actuator responds to the control signal in the event of a frontal collision and the secondary actuator responds to the control signal in the event of a frontal collision.
A computer comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the vehicle child safety protection method under the adaptive strategy described above when the computer program is executed.
A computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of a vehicle child safety protection method under the adaptive strategy described above.
The beneficial effects of the invention are as follows: by designating different collision execution schemes for children with different physical conditions, the protection requirements of children with different ages and body types are met, and the riding safety of the children in the driving process is improved.
Further, by introducing the judgment of the installation direction of the child seat and implementing the corresponding control strategy under the condition of different installation directions, the requirement of customers on the degree of freedom of the installation direction of the child seat is met, and the child safety of the child seat in different installation directions is ensured.
Drawings
FIG. 1 is a flow chart of classification according to physical parameters of children according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating a two-level execution response threshold determination according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating an embodiment of a crash execution scheme according to the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
A vehicle child safety protection method under an adaptive strategy comprises the following steps,
s1, acquiring physical parameter information of children;
s2, forming a parameter value according to detection data of each vehicle-mounted sensor, and setting a corresponding threshold value according to the parameter value;
s3, dividing different collision execution schemes according to the body parameter information of the child, and setting different threshold judgment intervals for the different collision execution schemes; the collision execution scheme comprises a primary actuator response executed before the collision and a secondary actuator response executed after the collision, wherein the secondary actuator response is executed only when a threshold condition corresponding to the collision execution scheme is met;
and S4, executing a corresponding collision execution scheme according to the installation direction of the child seat and the upcoming collision direction.
Further, the child body parameter information includes body weight m and age n; the child body parameter information is acquired through seat pressure sensors or active user input.
Further, in the step S2, acceleration signals collected by the front collision acceleration sensor, the air bag ECU, the side collision acceleration sensor and the rear collision acceleration sensor are processed to obtain acceleration change rate, energy, the number of acceleration peaks and form, and parameter values are formed according to characteristic values of processing results; the parameter values specifically represent the number of peaks and troughs of the acceleration curve, the slope of the curve and the area surrounded by the curve and the time transverse axis in a period of time, and different parameter values represent the difference conditions of the characteristics, and the length of a common period of time is 25ms.
Further, the step S3 is divided according to the body parameters of the children, specifically,
setting a first execution scheme when m is less than or equal to 7.57kg or n is less than or equal to 1;
setting a second execution scheme when m is more than 7.51kg and less than or equal to 10.65kg or n is more than 1 and less than or equal to 3;
setting a third execution scheme when m is more than 10.65kg and less than or equal to 15.5kg or n is more than 3 and less than or equal to 6;
setting a fourth execution scheme when m is more than 15.5kg or n is more than 6;
the threshold judgment section under the different crash execution schemes is set to,
judging that the threshold value corresponding to the first execution scheme is 83% threshold value less than or equal to the parameter value less than 90% threshold value;
judging that the threshold value corresponding to the second execution scheme is 90% threshold value less than or equal to the parameter value less than 95% threshold value;
judging that the threshold value corresponding to the third execution scheme is that the 95% threshold value is less than or equal to the parameter value and less than the threshold value;
and judging that the parameter value is more than or equal to the threshold value according to the threshold value corresponding to the fourth execution scheme.
Further, the collision execution scheme in S4 comprises a primary actuator response before collision and a secondary actuator response after collision; the first-stage actuator is triggered when AEB judges that collision is about to happen, and outputs a backrest gear signal, a cushion gear signal and a supporting leg angle signal under the condition of frontal collision or rear collision according to the collision direction; the secondary actuator is triggered when a threshold judgment condition is met, and outputs an electric safety belt rewinding signal and a gunpowder pretensioner explosion signal under the condition of frontal collision or rear collision according to the collision direction;
when the child seat is installed in the forward direction, the primary actuator responds to a control signal under the condition of a frontal collision and the secondary actuator responds to the control signal under the condition of a rear collision when the child seat is in the frontal collision;
when the child seat is installed in the reverse direction, the primary actuator responds to the control signal in the event of a frontal collision and the secondary actuator responds to the control signal in the event of a frontal collision.
A computer comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the vehicle child safety protection method under the adaptive strategy described above when the computer program is executed.
A computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of a vehicle child safety protection method under the adaptive strategy described above.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (7)
1. A vehicle child safety protection method under an adaptive strategy is characterized in that: comprises the steps of,
s1, acquiring physical parameter information of children;
s2, forming a parameter value according to detection data of each vehicle-mounted sensor, and setting a corresponding threshold value according to the parameter value;
s3, dividing different collision execution schemes according to the body parameter information of the child, and setting different threshold judgment intervals for the different collision execution schemes; the collision execution scheme comprises a primary actuator response executed before the collision and a secondary actuator response executed after the collision, wherein the secondary actuator response is executed only when a threshold condition corresponding to the collision execution scheme is met;
and S4, executing a corresponding collision execution scheme according to the installation direction of the child seat and the upcoming collision direction.
2. The method of vehicle child safety protection under adaptive strategy of claim 1, wherein: the child body parameter information includes body weight m and age n; the child body parameter information is acquired through seat pressure sensors or active user input.
3. The method of vehicle child safety protection under adaptive strategy of claim 1, wherein: and S2, processing according to acceleration signals acquired by the front collision acceleration sensor, the air bag ECU, the side collision acceleration sensor and the rear collision acceleration sensor to obtain acceleration change rate, energy, the number of acceleration peaks and the form, and forming parameter values according to characteristic values of processing results.
4. The method of vehicle child safety protection under adaptive strategy of claim 2, wherein: s3, dividing according to the body parameters of the children, specifically,
setting a first execution scheme when m is less than or equal to 7.57kg or n is less than or equal to 1;
setting a second execution scheme when m is more than 7.51kg and less than or equal to 10.65kg or n is more than 1 and less than or equal to 3;
setting a third execution scheme when m is more than 10.65kg and less than or equal to 15.5kg or n is more than 3 and less than or equal to 6;
setting a fourth execution scheme when m is more than 15.5kg or n is more than 6;
the threshold judgment section under the different crash execution schemes is set to,
judging that the threshold value corresponding to the first execution scheme is 83% threshold value less than or equal to the parameter value less than 90% threshold value;
judging that the threshold value corresponding to the second execution scheme is 90% threshold value less than or equal to the parameter value less than 95% threshold value;
judging that the threshold value corresponding to the third execution scheme is that the 95% threshold value is less than or equal to the parameter value and less than the threshold value;
and judging that the parameter value is more than or equal to the threshold value according to the threshold value corresponding to the fourth execution scheme.
5. The method of vehicle child safety protection under adaptive strategy of claim 1, wherein: the collision execution scheme in S4 comprises a primary actuator response before collision and a secondary actuator response after collision; the first-stage actuator is triggered when AEB judges that collision is about to happen, and outputs a backrest gear signal, a cushion gear signal and a supporting leg angle signal under the condition of frontal collision or rear collision according to the collision direction; the secondary actuator is triggered when a threshold judgment condition is met, and outputs an electric safety belt rewinding signal and a gunpowder pretensioner explosion signal under the condition of frontal collision or rear collision according to the collision direction;
when the child seat is installed in the forward direction, the primary actuator responds to a control signal under the condition of a frontal collision and the secondary actuator responds to the control signal under the condition of a rear collision when the child seat is in the frontal collision;
when the child seat is installed in the reverse direction, the primary actuator responds to the control signal in the event of a frontal collision and the secondary actuator responds to the control signal in the event of a frontal collision.
6. A computer comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, characterized by: the processor, when executing the computer program, implements the steps of the vehicle child safety protection method under the adaptive strategy of any one of claims 1-5.
7. A computer-readable storage medium having stored thereon a computer program, characterized by: the computer program, when executed by a processor, implements the steps of the vehicle child safety protection method under the adaptive strategy of any one of claims 1-5.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210610034.7A CN114954335B (en) | 2022-05-31 | 2022-05-31 | Vehicle child safety protection method under self-adaptive strategy |
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| CN202210610034.7A CN114954335B (en) | 2022-05-31 | 2022-05-31 | Vehicle child safety protection method under self-adaptive strategy |
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| CN114954335A CN114954335A (en) | 2022-08-30 |
| CN114954335B true CN114954335B (en) | 2023-08-22 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10351753A1 (en) * | 2003-11-06 | 2005-06-09 | Daimlerchrysler Ag | Child's car seat has a child seat fastening equipped with an isofix fastening and means to fix it to the car seat by means of which the child seat moves into a recovery position in a crash |
| DE102006019720A1 (en) * | 2006-04-27 | 2007-10-31 | Siemens Ag | Safety arrangement for e.g. motor vehicle, has sensor device detecting allocation of transportation area, and control unit locking door of area e.g. rear seat, based on detected allocation of area of vehicle |
| WO2014022089A1 (en) * | 2012-08-01 | 2014-02-06 | Cars-N-Kids Llc | Systems and methods for notifying a caregiver of the condition of a child in a vehicular child safety restraint |
| CN105599720A (en) * | 2014-11-19 | 2016-05-25 | 福特全球技术公司 | Vehicle occupant classification |
| CN109177828A (en) * | 2018-09-12 | 2019-01-11 | 好孩子儿童用品有限公司 | A kind of automobile seat for child |
| CN109263591A (en) * | 2018-09-30 | 2019-01-25 | 浙江吉利汽车研究院有限公司 | A kind of occupant restraint system and its method of vehicle |
| CN110588562A (en) * | 2019-09-27 | 2019-12-20 | 深圳市元征科技股份有限公司 | Child safety riding reminding method and device, vehicle-mounted equipment and storage medium |
| CN110588452A (en) * | 2019-09-06 | 2019-12-20 | 浙江吉利汽车研究院有限公司 | Vehicle seat adjusting method and system and vehicle-mounted terminal |
| CN112124242A (en) * | 2020-09-25 | 2020-12-25 | 长城汽车股份有限公司 | Children riding safety control method and device, storage medium and vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10988095B2 (en) * | 2019-04-26 | 2021-04-27 | Yefim G. Kriger | Adaptive multi-force safety system (ADMUS) |
-
2022
- 2022-05-31 CN CN202210610034.7A patent/CN114954335B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10351753A1 (en) * | 2003-11-06 | 2005-06-09 | Daimlerchrysler Ag | Child's car seat has a child seat fastening equipped with an isofix fastening and means to fix it to the car seat by means of which the child seat moves into a recovery position in a crash |
| DE102006019720A1 (en) * | 2006-04-27 | 2007-10-31 | Siemens Ag | Safety arrangement for e.g. motor vehicle, has sensor device detecting allocation of transportation area, and control unit locking door of area e.g. rear seat, based on detected allocation of area of vehicle |
| WO2014022089A1 (en) * | 2012-08-01 | 2014-02-06 | Cars-N-Kids Llc | Systems and methods for notifying a caregiver of the condition of a child in a vehicular child safety restraint |
| CN105599720A (en) * | 2014-11-19 | 2016-05-25 | 福特全球技术公司 | Vehicle occupant classification |
| CN109177828A (en) * | 2018-09-12 | 2019-01-11 | 好孩子儿童用品有限公司 | A kind of automobile seat for child |
| CN109263591A (en) * | 2018-09-30 | 2019-01-25 | 浙江吉利汽车研究院有限公司 | A kind of occupant restraint system and its method of vehicle |
| CN110588452A (en) * | 2019-09-06 | 2019-12-20 | 浙江吉利汽车研究院有限公司 | Vehicle seat adjusting method and system and vehicle-mounted terminal |
| CN110588562A (en) * | 2019-09-27 | 2019-12-20 | 深圳市元征科技股份有限公司 | Child safety riding reminding method and device, vehicle-mounted equipment and storage medium |
| CN112124242A (en) * | 2020-09-25 | 2020-12-25 | 长城汽车股份有限公司 | Children riding safety control method and device, storage medium and vehicle |
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| CN114954335A (en) | 2022-08-30 |
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