CN111976559A - Children's safety system of taking based on machine perception - Google Patents
Children's safety system of taking based on machine perception Download PDFInfo
- Publication number
- CN111976559A CN111976559A CN202010649976.7A CN202010649976A CN111976559A CN 111976559 A CN111976559 A CN 111976559A CN 202010649976 A CN202010649976 A CN 202010649976A CN 111976559 A CN111976559 A CN 111976559A
- Authority
- CN
- China
- Prior art keywords
- safety
- machine
- controller
- preset
- perception
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000008447 perception Effects 0.000 title claims abstract description 15
- 230000001815 facial effect Effects 0.000 claims abstract description 34
- 230000009471 action Effects 0.000 claims abstract description 32
- 230000005236 sound signal Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 5
- 210000000056 organ Anatomy 0.000 claims description 31
- 230000007246 mechanism Effects 0.000 claims description 26
- 210000001747 pupil Anatomy 0.000 claims description 10
- 238000005070 sampling Methods 0.000 claims description 7
- 239000000284 extract Substances 0.000 claims description 6
- 210000005252 bulbus oculi Anatomy 0.000 claims description 4
- 210000001508 eye Anatomy 0.000 claims description 4
- 210000000887 face Anatomy 0.000 claims description 3
- 230000008921 facial expression Effects 0.000 description 3
- 230000004399 eye closure Effects 0.000 description 2
- 241001282135 Poromitra oscitans Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 206010048232 Yawning Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2884—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle with protection systems against abnormal g-forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2803—Adaptations for seat belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2875—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle inclinable, as a whole or partially
- B60N2/2878—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle inclinable, as a whole or partially the back-rest being inclinable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2803—Adaptations for seat belts
- B60N2002/2815—Adaptations for seat belts with additional belt accessories, e.g. a belt tension detector
Abstract
The invention discloses a child safety riding system based on machine sensing, which comprises a safety seat body, a controller and a machine sensing device, wherein the machine sensing device is arranged separately from the safety seat body; the machine perception device is used for collecting facial image signals of a driver and/or collecting sound signals, the controller receives the signals collected by the machine perception device and analyzes and processes the collected signals, if the signals meet one or more of a plurality of preset judgment conditions, the controller sends an action instruction to at least one safety protection device, and then the safety protection device executes preset protection actions. The child safety riding system provides multiple safety protection measures, improves the safety of riding children, and intelligently adjusts the safety protection device.
Description
Technical Field
The invention relates to the field of child safety seats for vehicles, in particular to a child safety riding system based on machine perception.
Background
The child safety seat is designed for children with different weights (or ages) and is installed in an automobile, so that the riding safety of the children can be effectively improved, the automobile child safety seat becomes an essential article for the children when the children go out of the automobile, and the child safety seat has the basic functions that the impact can be buffered when the automobile provided with the automobile child safety seat collides, so that the impact force on the children is reduced, the body movement of the children is limited, and the injury to the children is reduced.
At present, in the prior art, when a child safety seat faces an emergency situation in a vehicle driving process, whether a mounting device (such as an airbag) needs to be started or not is generally judged by detecting the situation (such as sudden braking and collision) of the vehicle, but the mode can only take safety countermeasures at the moment when danger is about to occur, and particularly, the situation that a driver cannot step on a brake or mistakenly steps on an accelerator due to panic is solved.
The children safety seat which can prepare safety measures intelligently is lacked in the prior art, and how to ensure the riding comfort of children and ensure the safety of the children is still a difficult technical problem.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a child safety riding system based on machine perception, which adopts the following technical scheme:
the invention provides a child safety riding system based on machine sensing, which comprises a safety seat body, a controller and a machine sensing device, wherein the machine sensing device is arranged separately from the safety seat body;
the machine sensing device comprises a machine vision device and/or a machine hearing device, the machine vision device is used for collecting facial image signals of a driver, the machine hearing device is used for collecting sound signals, the controller receives the signals sensed by the machine sensing device and analyzes and processes the sensed signals, if the signals meet one or more of a plurality of preset judgment conditions, the controller sends action instructions to at least one safety protection device, and then the safety protection device executes preset protection actions.
Further, the safety shield apparatus includes one or more of:
the safety protection device is an air bag mechanism, and the protection action executed by the air bag mechanism is used for opening an air bag;
the safety protection device is a seat angle adjusting mechanism, and the protection action executed by the seat angle adjusting mechanism is to adjust the backrest inclination angle of the safety seat body to a preset safety angle and/or adjust the rotation angle of the safety seat body to a preset safety angle;
the safety protection device is a safety belt tightening mechanism, and the protection action executed by the safety belt tightening mechanism is used for tightening the safety belt on the safety seat body.
Further, the machine vision device is used for collecting a face image according to a preset sampling frequency and extracting a facial organ region in the image, wherein the preset sampling frequency is greater than or equal to 360 Hz;
and if the controller judges that the difference degree of the corresponding facial organ areas in the two adjacent frames of images is greater than a preset difference degree threshold value, the controller sends an action instruction to the safety protection device.
Further, the machine hearing device extracts the cry of the human body from the collected sound signal and acquires the frequency and amplitude of the cry;
if the controller judges that the frequency exceeds a preset frequency threshold value and the amplitude exceeds a preset amplitude threshold value, the controller sends an action instruction to the safety protection device.
Further, the machine vision device is used for acquiring a human face image and extracting a facial organ region in the image;
and if the controller judges that the characteristics of the facial organ region in the current frame image meet the preset characteristic conditions, the controller sends an action instruction to the safety protection device.
Further, a plurality of template images meeting preset characteristic conditions are prestored, and if the similarity between the facial organ region in the current frame image and the facial organ region in any one template image is higher than a preset similarity threshold value, the controller determines that the characteristics of the facial organ region in the current frame image meet the preset characteristic conditions.
Further, if the ratio of the pupil area to the eyeball area in the current frame image exceeds a preset first ratio threshold, or the magnification of the pupil area exceeds a second ratio threshold, the controller determines that the features of the facial organ area in the current frame image meet a preset feature condition.
Further, if the ratio of the region with the eyes in the closed state and the mouth in the current frame image to the facial organ region exceeds a preset third ratio threshold value, the controller determines that the features of the facial organ region in the current frame image meet preset feature conditions.
Further, the controller is integrated in the machine sensing device, and the controller is connected with the safety protection device in a wireless or wired mode.
Further, the controller is installed on the safety seat body, and the controller is connected with the machine sensing device in a wireless or wired mode.
The technical scheme provided by the invention has the following beneficial effects:
1) multiple safety protection measures are taken, so that the safety of taking children is improved;
2) the safety protection device is intelligently adjusted, and safety protection can be prepared to be started in advance when an emergency occurs;
3) the riding comfort and the safety of children are both considered;
4) the emergency condition is judged and verified by a multi-channel system, so that the starting accuracy of the safety device is ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flow chart of a child safety ride system based on machine perception according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
In an embodiment of the present invention, a child safety seating system based on machine sensing is provided, referring to fig. 1, the child safety seating system based on machine sensing includes a safety seat body, a controller, and a machine sensing device disposed separately from the safety seat body, wherein a plurality of kinds of safety protection devices capable of being operated are disposed on the safety seat body, the machine sensing device is electrically connected to an input end of the controller, and an output end of the controller is electrically connected to the safety protection devices; the machine sensing device comprises a machine vision device and/or a machine hearing device, the machine vision device is used for collecting facial image signals of a driver, the machine hearing device is used for collecting sound signals, the controller receives the signals sensed by the machine sensing device and analyzes and processes the sensed signals, if the signals meet one or more of a plurality of preset judgment conditions, the controller sends action instructions to at least one safety protection device, and then the safety protection device executes preset protection actions.
In an embodiment of the present invention, the safety protection device is an airbag mechanism, and after the airbag mechanism receives an action command sent by the controller, the protection action executed is used to open the airbag, so as to avoid direct collision of children.
In an embodiment of the invention, the safety protection device is a seat angle adjusting mechanism, and after receiving the action command sent by the controller, the seat angle adjusting mechanism performs a protection action of adjusting a backrest inclination angle of the safety seat body to a preset safety angle (specifically, the backrest inclination angle is obtained by debugging before leaving a factory according to the type of the safety seat), and/or adjusting a rotation angle of the safety seat body to a preset safety angle (generally, the backrest-to-driving direction is a safety angle).
In an embodiment of the present invention, the safety protection device is a seat belt tightening mechanism, that is, a harness tightening mechanism, and after the seat belt tightening mechanism receives an action command sent by the controller, the safety protection device performs a protection action of tightening a seat belt on the safety seat body, so that a child is firmly fixed on the seat.
The above three safety protection devices are only examples, and the invention is not limited to specific types, kinds or combination types of the safety protection devices.
The specific manner of triggering the controller to issue the action command to the safety protection device can be seen in the following situations:
in an embodiment of the present invention, the machine vision device is configured to collect a face image according to a preset sampling frequency, and extract a facial organ region in the image, where the preset sampling frequency is greater than 360Hz, and preferably 500 Hz; and if the controller judges that the difference degree of the corresponding facial organ areas in the two adjacent frames of images is greater than a preset difference degree threshold value, the controller sends an action instruction to the safety protection device. The principle of its application is as follows: research shows that in an emergency situation, facial expressions of the human faces are suddenly changed, and compared with the emergency situation, facial expressions in a non-emergency situation are changed relatively gently, so that if the facial expression difference degree of two front and back frame images is too large under the condition of high-frequency sampling, the emergency situation can be judged to occur.
In one embodiment of the invention, the machine vision device is used for acquiring a human face image and extracting a facial organ region in the image; and if the controller judges that the characteristics of the facial organ region in the current frame image meet the preset characteristic conditions, the controller sends an action instruction to the safety protection device.
Further, the controller determines whether the features of the facial organ region in the current frame image meet the preset feature conditions by the following three methods, which can be used alone or in combination:
a. prestoring a plurality of template images which accord with preset characteristic conditions, and judging that the characteristics of the facial organ region in the current frame image accord with the preset characteristic conditions by the controller if the similarity between the facial organ region in the current frame image and the facial organ region in any template image is higher than a preset similarity threshold value; specifically, an image comparison library is preset, various template image samples representing astonishing expressions under critical conditions are stored in the image comparison library, and if the similarity between the real-time acquired image and any one of the template image samples in the library is too high, the emergency situation can be judged to occur.
b. If the ratio of the pupil area to the eyeball area in the current frame image exceeds a preset first ratio threshold, the controller judges that the characteristics of the face organ area in the current frame image meet preset characteristic conditions; the basis of the determination is that in a critical situation, the human eye enlarges the pupil, and if the ratio of the pupil area to the eyeball area in the current frame image exceeds a preset first ratio threshold, or the enlargement ratio of the pupil area (compared with the pupil area in a normal state, namely the image before the frame where the pupil begins to enlarge) exceeds a second ratio threshold, the occurrence of an emergency situation can be determined.
c. And if the ratio of the region with the eyes in the closed state and the large mouth to the facial organ region in the current frame image obtained through analysis exceeds a preset third ratio threshold, the controller judges that the features of the facial organ region in the current frame image meet preset feature conditions. In order to distinguish the eye closure after the startle from the eye closure during the normal yawning, it is necessary to determine whether or not the area with a large mouth opening exceeds a preset third proportional threshold.
In one embodiment of the invention, the mechanical hearing device extracts the cry of the human body from the collected sound signal and acquires the frequency and amplitude of the cry; if the controller judges that the frequency exceeds a preset frequency threshold value and the amplitude exceeds a preset amplitude threshold value, the controller sends an action instruction to the safety protection device.
It should be noted that the machine vision device and the machine hearing device may be used alone or in combination to collect signals sensed by the machine vision device and the machine hearing device, and the controller may issue an action command to the safety shield device according to the signals sent by the machine vision device and/or the machine hearing device.
In one embodiment of the present invention, the controller may be flexibly located, for example, the controller is integrated in the machine sensing device, and the controller is connected to the safety protection device wirelessly or by wire.
In one embodiment of the invention, the controller is mounted on the safety seat body, and the controller is connected with the machine sensing device in a wireless or wired mode.
It should be noted that the safety protection device includes, but is not limited to, an airbag mechanism, a seat angle adjusting mechanism, a seat belt tightening mechanism and a combination thereof, and also can be applied to a related mechanism capable of achieving the same effect; the controller may issue an actuation command to one or more of the airbag mechanism, the seat angle adjustment mechanism, and the seatbelt cinching mechanism.
In an embodiment of the invention, no matter whether the vehicle meets an emergency condition, the machine sensing device transmits the image and sound signals acquired in real time to the controller for comprehensive judgment, and the controller can determine to start one or more safety protection devices according to the severity of the judgment condition, for example, if the characteristics acquired and analyzed by the machine vision device meet two or more preset characteristic conditions, the safety protection devices are started at the same time.
The child safety riding system based on machine perception provides multiple safety protection measures, and improves the safety of riding children; the safety protection device is intelligently adjusted, and can be technically started to carry out safety protection in case of emergency; the riding comfort and the safety of children are both considered; the emergency condition is judged and verified by a multi-channel system, so that the starting accuracy of the safety device is ensured.
Furthermore, the above description is only exemplary of the present invention and should not be taken as limiting the invention, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A children's safe system of taking based on machine perception, including the body of the safe seat, characterized by that, the said children's safe system of taking also includes the controller, machine perception device set up separately with the said safe seat body, there are one or more kinds of safety guards of the action on the said safe seat body, the said machine perception device is connected with input end of the said controller electrically, the output end of the said controller is connected with said safety guard electrically;
the machine sensing device comprises a machine vision device and/or a machine hearing device, the machine vision device is used for collecting facial image signals of a driver, the machine hearing device is used for collecting sound signals, the controller receives the signals sensed by the machine sensing device and analyzes and processes the sensed signals, if the signals meet one or more of a plurality of preset judgment conditions, the controller sends action instructions to at least one safety protection device, and then the safety protection device executes preset protection actions.
2. The machine perception-based child safety ride system of claim 1, wherein the safety guard includes one or more of:
the safety protection device is an air bag mechanism, and the protection action executed by the air bag mechanism is used for opening an air bag;
the safety protection device is a seat angle adjusting mechanism, and the protection action executed by the seat angle adjusting mechanism is to adjust the backrest inclination angle of the safety seat body to a preset safety angle and/or adjust the rotation angle of the safety seat body to a preset safety angle;
the safety protection device is a safety belt tightening mechanism, and the protection action executed by the safety belt tightening mechanism is used for tightening the safety belt on the safety seat body.
3. The machine-perception-based child safety ride system of claim 1, wherein the machine vision device is configured to collect images of human faces at a preset sampling frequency and extract facial organ regions in the images, the preset sampling frequency being greater than or equal to 360 Hz;
and if the controller judges that the difference degree of the corresponding facial organ areas in the two adjacent frames of images is greater than a preset difference degree threshold value, the controller sends an action instruction to the safety protection device.
4. The machine perception based child safety ride system of claim 1, wherein the machine hearing device extracts a body cry from the collected sound signal and obtains a frequency and an amplitude of the cry;
if the controller judges that the frequency exceeds a preset frequency threshold value and the amplitude exceeds a preset amplitude threshold value, the controller sends an action instruction to the safety protection device.
5. The machine-perception-based child safety ride system of claim 1, wherein the machine vision device is configured to capture images of human faces and extract facial organ regions in the images;
and if the controller judges that the characteristics of the facial organ region in the current frame image meet the preset characteristic conditions, the controller sends an action instruction to the safety protection device.
6. The machine-perception-based child safety seating system according to claim 5, wherein a plurality of template images meeting a preset feature condition are prestored, and if the similarity between the facial organ region in the current frame image and the facial organ region in any one of the template images is higher than a preset similarity threshold, the controller determines that the feature of the facial organ region in the current frame image meets the preset feature condition.
7. The machine-perception-based child safety ride system of claim 5, wherein the controller determines that the feature of the facial organ region in the current frame image meets a preset feature condition if a ratio of a pupil region to an eyeball region in the current frame image exceeds a preset first ratio threshold or a magnification of the pupil region exceeds a second ratio threshold.
8. The machine-perception-based child safety seating system of claim 5, wherein the controller determines that the feature of the facial organ region in the current frame image meets a predetermined feature condition if the ratio of the region with closed eyes and enlarged mouth to the facial organ region in the current frame image is analyzed to exceed a predetermined third ratio threshold.
9. The machine-perception based child safety ride system of claim 1, wherein the controller is integrated into the machine-perception device, the controller being wirelessly or wired to the safety shield device.
10. The machine perception based child safety ride system of claim 1, wherein the controller is mounted on the safety seat body, the controller being wirelessly or wired to the machine perception device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010649976.7A CN111976559A (en) | 2020-07-08 | 2020-07-08 | Children's safety system of taking based on machine perception |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010649976.7A CN111976559A (en) | 2020-07-08 | 2020-07-08 | Children's safety system of taking based on machine perception |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111976559A true CN111976559A (en) | 2020-11-24 |
Family
ID=73439226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010649976.7A Pending CN111976559A (en) | 2020-07-08 | 2020-07-08 | Children's safety system of taking based on machine perception |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111976559A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709213A (en) * | 2013-12-16 | 2015-06-17 | 沃尔沃汽车公司 | Apparatus and method for vehicle occupant protection in large animal collisions |
| CN205405811U (en) * | 2016-02-26 | 2016-07-27 | 徐州工程学院 | Vehicle status monitored control system |
| CN106671924A (en) * | 2015-11-06 | 2017-05-17 | 现代自动车株式会社 | Airbag system for vehicle |
| CN108001451A (en) * | 2016-10-27 | 2018-05-08 | 福特全球技术公司 | Adaptive apparatus and method are carried out to driver status for vehicle |
| CN109747649A (en) * | 2017-11-03 | 2019-05-14 | 株式会社万都 | Vehicle control system and method based on driver condition |
| CN110239405A (en) * | 2019-06-25 | 2019-09-17 | 常州市博聪儿童用品股份有限公司 | A kind of child restrainnt system with automatic preload function |
| CN110254302A (en) * | 2019-06-14 | 2019-09-20 | 好孩子儿童用品有限公司 | Automobile seat for child |
| CN210502375U (en) * | 2019-06-14 | 2020-05-12 | 好孩子儿童用品有限公司 | Automobile seat for children |
| CN111213189A (en) * | 2017-07-12 | 2020-05-29 | 华为技术有限公司 | Integrated system for detecting driver condition |
| CN111209867A (en) * | 2020-01-08 | 2020-05-29 | 上海商汤临港智能科技有限公司 | Expression recognition method and device |
| CN111212755A (en) * | 2017-08-25 | 2020-05-29 | 赛贝克斯有限公司 | Child seat for mounting on a motor vehicle seat |
| US20200170219A1 (en) * | 2016-02-19 | 2020-06-04 | International Business Machines Corporation | Unmanned aerial vehicle for generating geolocation exclusion zones |
-
2020
- 2020-07-08 CN CN202010649976.7A patent/CN111976559A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709213A (en) * | 2013-12-16 | 2015-06-17 | 沃尔沃汽车公司 | Apparatus and method for vehicle occupant protection in large animal collisions |
| CN106671924A (en) * | 2015-11-06 | 2017-05-17 | 现代自动车株式会社 | Airbag system for vehicle |
| US20200170219A1 (en) * | 2016-02-19 | 2020-06-04 | International Business Machines Corporation | Unmanned aerial vehicle for generating geolocation exclusion zones |
| CN205405811U (en) * | 2016-02-26 | 2016-07-27 | 徐州工程学院 | Vehicle status monitored control system |
| CN108001451A (en) * | 2016-10-27 | 2018-05-08 | 福特全球技术公司 | Adaptive apparatus and method are carried out to driver status for vehicle |
| CN111213189A (en) * | 2017-07-12 | 2020-05-29 | 华为技术有限公司 | Integrated system for detecting driver condition |
| CN111212755A (en) * | 2017-08-25 | 2020-05-29 | 赛贝克斯有限公司 | Child seat for mounting on a motor vehicle seat |
| CN109747649A (en) * | 2017-11-03 | 2019-05-14 | 株式会社万都 | Vehicle control system and method based on driver condition |
| CN110254302A (en) * | 2019-06-14 | 2019-09-20 | 好孩子儿童用品有限公司 | Automobile seat for child |
| CN210502375U (en) * | 2019-06-14 | 2020-05-12 | 好孩子儿童用品有限公司 | Automobile seat for children |
| CN110239405A (en) * | 2019-06-25 | 2019-09-17 | 常州市博聪儿童用品股份有限公司 | A kind of child restrainnt system with automatic preload function |
| CN111209867A (en) * | 2020-01-08 | 2020-05-29 | 上海商汤临港智能科技有限公司 | Expression recognition method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10864918B2 (en) | Vehicle and method for supporting driving safety thereof | |
| CN107571819B (en) | Driving assistance system, method and vehicle | |
| CN111079474A (en) | Passenger state analysis method and device, vehicle, electronic device, and storage medium | |
| US7162345B2 (en) | Vehicle accident analyzing apparatus | |
| CN105636829B (en) | Vehicle assisted system and vehicle | |
| CN109263645A (en) | For adjusting the method and system and motor vehicle of the operating parameter of motor vehicle | |
| CN110949302B (en) | Occupant monitoring device for vehicle and occupant protection system | |
| KR20170013341A (en) | Occupant protection method and occupant protection device of a vehicle | |
| KR101500010B1 (en) | Sensing System of driver's sleepiness and tireness | |
| CN106361308A (en) | Method and system for detecting abnormal state | |
| CN109969195A (en) | A kind of driver's face abnormal behavior alarm system and method and the vehicle based on it | |
| WO2019184944A1 (en) | Vehicle control system, vehicle, and vehicle control method | |
| US7912605B2 (en) | Method and device for triggering a reversible occupant protection function in a motor vehicle | |
| CN112220480A (en) | Driver state detection system and vehicle based on millimeter wave radar and camera fusion | |
| EP1537518A1 (en) | Device for determining the age of a person by measuring pupil size | |
| CN105774743A (en) | Vehicle safety belt and control system thereof and control method thereof | |
| WO2018114106A1 (en) | Method and device for actuating at least one person-protecting means of a vehicle | |
| CN111976559A (en) | Children's safety system of taking based on machine perception | |
| CN112208544B (en) | Driving capability judgment method for driver, safe driving method and system thereof | |
| CN112220481A (en) | Driving state detection method for driver and safe driving method thereof | |
| CN115649100A (en) | Airbag control method based on multi-source data and vehicle controller | |
| CN212022574U (en) | In-car child passenger state recognition equipment | |
| CN113844399A (en) | Control system and method for realizing self-adaptive airbag detonation based on in-cabin monitoring | |
| KR100295849B1 (en) | Device and method for preventing sleep driving | |
| CN117207860A (en) | Safety protection method and system for intelligent automobile seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201124 |
|
| RJ01 | Rejection of invention patent application after publication |