CN107599919A - A kind of self-adapted car seat - Google Patents
A kind of self-adapted car seat Download PDFInfo
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- CN107599919A CN107599919A CN201710786976.XA CN201710786976A CN107599919A CN 107599919 A CN107599919 A CN 107599919A CN 201710786976 A CN201710786976 A CN 201710786976A CN 107599919 A CN107599919 A CN 107599919A
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- air bag
- seat
- air
- pressure
- pressure sensor
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Abstract
The present invention relates to a kind of self-adapted car seat, it is characterised in that：Air bag be respectively arranged in seat cushion, backrest, flank covering below, air bag external pressure sensor is between air bag and seat surface covering, intracapsular pressure sensor is installed on inside air bag, two magnetic valves are carried on air bag, one magnetic valve connection air is the air outlet valve of air bag, opening air pressure in the magnetic valve air bag reduces, and another magnetic valve and the intake valve that cylinders are air bag, opens air pressure in the magnetic valve air bag and raises.It can detect the pressure state of each position of the seats such as seat cushion, backrest, flank in real time, ensure the complete fitting of seat and human body by adjusting the pressure value of each air bag on seat so that human body is uniform to the pressure distribution of seat.
Description
Technical field
The present invention relates to a kind of self-adapted car seat, belong to a kind of motor-vehicle seat system.
Background technology
With the fast development of automotive automation, the regulation dimension of automotive seat is continuously increased, such as the front and rear regulation of seat,
Leg regulation, back regulation, lumbar support regulation etc., this series of measures improves the comfortableness for driving and taking, still
People may feel that in long-duration driving or still fatigue when riding in an automobile, and search to the bottom, be because seat surface to human body not
The support being bonded completely can be reached.
Automotive seat is that comprehensive property handsome in appearance and part human normal take posture design, and usual automotive seat is going out
During factory, seat producer can do pressure distribution test, ensure 5 hundredths, 50 hundredths, 95 hundredths standardized human bodies to cushion and
The pressure distribution of backrest is uniform, but for each individual, Body proportion, fat or thin degree be all not quite similar, thus seat without
When method all provides each position of different human body rational support force, long-duration driving or seating, this discomfort will
Significantly embody.
The content of the invention
It is an object of the invention to provide a kind of self-adapted car seat, its in order to improve automotive seat riding comfort,
Seat is bonded entirely to each position of human body all to be realized to the human body of different weight, different building shape, can detect in real time seat cushion, backrest,
The pressure state of each position of the seats such as flank, ensure seat and human body by adjusting the pressure value of each air bag on seat
Fitting completely so that human body is uniform to the pressure distribution of seat.
The technical proposal of the invention is realized in this way：A kind of self-adapted car seat, including airbag control system and seat
Chair air bag adjustment control device, air compressor, cylinder, it is characterised in that：Airbag control system include intracapsular pressure sensor,
Air bag external pressure sensor, intake valve, air outlet valve and air bag；The air bag be respectively arranged in seat cushion, backrest, flank covering under
Side, air bag external pressure sensor is between air bag and seat surface covering, for detecting pressure when human body takes seat at this
Force value, intracapsular pressure sensor are installed on inside air bag, for detecting the atmospheric pressure value in air bag；Two are carried on the air bag
Magnetic valve, a magnetic valve connection air are the air outlet valve of air bag, and opening air pressure in the magnetic valve air bag reduces, another electromagnetism
Valve and the intake valve that cylinders are air bag, open air pressure in the magnetic valve air bag and raise.
Described air bag is respectively arranged in buttocks bottom, lower leg and thigh, waist rear side, back rear side, flank according to demand
Locate each position of seat, cylinder and air compressor are fixed on chair framework.Chair seat airbag adjustment control device can be disposed at
Automobile optional position, it is connected with intracapsular pressure sensor, air bag external pressure sensor, intake valve, air outlet valve by wire.
The pressure value that detection obtains is sent to seat by described intracapsular pressure sensor and air bag external pressure sensor
Air bag adjustment control device, the data that chair seat airbag adjustment control device provides according to air bag external pressure sensor obtain the body of human body
Weight, build, the pressure that air bag should provide is calculated according to the reasonable pressure values of the build human body obtained in rating test, is compared
Current intracapsular pressure value and required offer pressure value, if current gasbag pressure value is less than normal, intake valve is opened, if air bag
Pressure value is bigger than normal, then opens air outlet valve, and valve is closed when intracapsular pressure is consistent with the demand pressure calculated.
Described air bag external pressure sensor is arranged between seat covering and air bag, and each air bag is respectively arranged according to demand
In buttocks bottom, lower leg and thigh, on rear side of waist, on rear side of back, at flank etc. seat each position, cylinder and air compressor
It is fixed on chair framework.
The positive effect of the present invention is can to improve seat presence comfort level, meets the human body of different weight, different building shape
It can be bonded with seat, after occupant takes a seat, each air bag changes gasbag pressure by inflation/deflation on seat, is bonded human body, so that
Seat all provides rational support force to each position of human body, does not have local compression sense, also without local cavity, is driven for a long time
When sailing or taking, fatigue will not be felt due to local compression or local shortage support.
Brief description of the drawings
Fig. 1 is the control logic figure of the present invention.
Fig. 2 self-adapted car armchair structure schematic diagrames of the present invention.
The airbag control system structural representation of Fig. 3 present invention.
The region division of the seat cushion of Fig. 4 present invention.
Fig. 5 is the region division of the backrest of the present invention.
Embodiment
The present invention will be further described with reference to the accompanying drawings and examples：As Figure 1-3, a kind of adaptive vapour
Vehicle seats, including airbag control system 3 and chair seat airbag adjustment control device, air compressor 1, cylinder 2, it is characterised in that：Gas
Capsule control system 3 includes intracapsular pressure sensor 5, air bag external pressure sensor 6, intake valve 7, air outlet valve 8 and air bag 4；Institute
State air bag 4 be respectively arranged in seat cushion, backrest, flank covering below, air bag external pressure sensor 6 is located at air bag 4 and seat table
Between the covering of face, for detecting pressure value when human body takes seat at this, intracapsular pressure sensor 5 is installed in air bag 4
Portion, for detecting the atmospheric pressure value in air bag 4；Two magnetic valves are carried on the air bag 4, a magnetic valve connection air is air bag
Air outlet valve 8, opening in the magnetic valve air bag air pressure reduces, and another magnetic valve and the intake valve 7 that cylinders are air bag, beats
Air pressure in the magnetic valve air bag is opened to raise.
Described air bag 4 is respectively arranged in buttocks bottom, lower leg and thigh, waist rear side, back rear side, flank according to demand
Locate each position of seat, cylinder and air compressor are fixed on chair framework.Chair seat airbag adjustment control device can be disposed at
Automobile optional position, pass through the phase of wire 9 with intracapsular pressure sensor 5, air bag external pressure sensor 6, intake valve 7, air outlet valve 8
Even, whole system is controlled by Fig. 1 control logics.
The pressure value that detection obtains is sent to seat by described intracapsular pressure sensor 5 and air bag external pressure sensor 6
Chair air bag adjustment control device, the data that chair seat airbag adjustment control device provides according to air bag external pressure sensor 6 obtain human body
Body weight, build, the pressure that air bag should provide is calculated according to the reasonable pressure values of the build human body obtained in rating test, than
More current intracapsular pressure value and required offer pressure value, if current gasbag pressure value is less than normal, intake valve 7 is opened, if
Gasbag pressure value is bigger than normal, then opens air outlet valve 8, valve is closed when intracapsular pressure is consistent with the demand pressure calculated.
Described air bag external pressure sensor 6 is arranged between seat covering 10 and air bag 4, and each air bag is distinguished according to demand
Be arranged in buttocks bottom, lower leg and thigh, on rear side of waist, on rear side of back, at flank etc. seat each position, cylinder 2 and air
Compressor 1 is fixed on 11 on chair framework.
For automotive seat when dispatching from the factory, seat producer can do pressure distribution test, ensure 5 hundredths, 50 hundredths, 95 percentages
The pressure distribution to cushion and backrest of position standardized human body is uniform, and the demarcation examination of seating pressure distribution is done to different building shape human body
Test, make its pressure distribution situation similar with standardized human body, now the pressure values in each region of seat are reasonable pressure values.
Embodiment 1
As seat cushion is divided into 11 regions by Fig. 4,5, is represented with A ~ K, backrest is divided into 7 regions, represented with L ~ R, when one
When individual height 177cm, body weight 80kg people sit on the seat and switched on power, by Fig. 1 control logics, each airbag control system
Air bag external pressure sensor 6 measures its pressure value for bearing and sends it to air bag adjustment control device, air bag adjustment control device
Body weight is calculated according to stagnation pressure force value, and human somatotype is evaluated according to maximum pressure value in each region.Table 1 tries for demarcation
Test reasonable pressure values of the human body in seat regional of middle acquisition.The institute of air bag 4 in each airbag control system 3 is calculated accordingly
The pressure that need to be provided, as the calculating pressure value is more than the pressure value that measures of intracapsular pressure sensor 5, then open communicated air bags 4
Magnetic valve with air is air outlet valve 8, if calculating pressure value is less than the pressure value that intracapsular pressure sensor 5 measures, is beaten
The magnetic valve i.e. intake valve 7 of communicated air bags and cylinder is driven, pressure value is such as calculated and is equal to the pressure that intracapsular pressure sensor 5 measures
Value, then magnetic valve remains off.When pressure value is less than certain pressure in cylinder 2, air compressor 1 works, to cylinder 2
Pressurization.
It is described above, only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art in the technical scope of present disclosure, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (4)
1. a kind of self-adapted car seat, including airbag control system and chair seat airbag adjustment control device, air compressor, gas
Cylinder, it is characterised in that：Airbag control system includes intracapsular pressure sensor, air bag external pressure sensor, intake valve, air outlet valve
And air bag；The air bag be respectively arranged in seat cushion, backrest, flank covering below, air bag external pressure sensor be located at air bag and
Between seat surface covering, for detecting pressure value when human body takes seat at this, intracapsular pressure sensor is installed on gas
Intracapsular portion, for detecting the atmospheric pressure value in air bag；Two magnetic valves are carried on the air bag, a magnetic valve connection air is gas
The air outlet valve of capsule, opening air pressure in the magnetic valve air bag reduces, and another magnetic valve and the intake valve that cylinders are air bag, beats
Air pressure in the magnetic valve air bag is opened to raise.
2. a kind of self-adapted car seat according to claim 1, it is characterised in that described air bag is distinguished according to demand
Be arranged in buttocks bottom, lower leg and thigh, on rear side of waist, on rear side of back, at flank seat each position, cylinder and air compression
Machine is fixed on chair framework；Chair seat airbag adjustment control device can be disposed at automobile optional position, with intracapsular pressure sensor,
Air bag external pressure sensor, intake valve, air outlet valve are connected by wire.
A kind of 3. self-adapted car seat according to claim 1, it is characterised in that described intracapsular pressure sensor
The pressure value that detection obtains is sent to chair seat airbag adjustment control device, chair seat airbag adjustment control with air bag external pressure sensor
The data that device provides according to air bag external pressure sensor obtain the body weight of human body, build, according to the body obtained in rating test
The reasonable pressure values of type human body calculate the pressure that air bag should provide, more current intracapsular pressure value and required offer pressure
Value, if current gasbag pressure value is less than normal, intake valve is opened, if gasbag pressure value is bigger than normal, opens air outlet valve, Zhi Daoqi
Intraluminal pressure closes valve when consistent with the demand pressure calculated.
A kind of 4. self-adapted car seat according to claim 1, it is characterised in that described air bag external pressure sensor
Be arranged between seat covering and air bag, each air bag be respectively arranged according to demand in buttocks bottom, lower leg and thigh, on rear side of waist,
On rear side of back, at flank etc. seat each position, cylinder and air compressor are fixed on chair framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710786976.XA CN107599919A (en) | 2017-09-04 | 2017-09-04 | A kind of self-adapted car seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710786976.XA CN107599919A (en) | 2017-09-04 | 2017-09-04 | A kind of self-adapted car seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107599919A true CN107599919A (en) | 2018-01-19 |
Family
ID=61055785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710786976.XA Pending CN107599919A (en) | 2017-09-04 | 2017-09-04 | A kind of self-adapted car seat |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312899A (en) * | 2018-03-27 | 2018-07-24 | 新日(无锡)发展有限公司 | The automotive seat adaptively adjusted based on pressure sensitive |
| CN108638930A (en) * | 2018-05-14 | 2018-10-12 | 太原科技大学 | A kind of air bag for vehicle type Deformable chair |
| CN109398185A (en) * | 2018-09-29 | 2019-03-01 | 江苏理工学院 | A kind of Intelligent automobile seat and its application method |
| CN110435513A (en) * | 2018-05-02 | 2019-11-12 | 郑州宇通客车股份有限公司 | Seat, backrest lean against skeleton and vehicle |
| CN110435503A (en) * | 2018-05-02 | 2019-11-12 | 郑州宇通客车股份有限公司 | A kind of vehicle and seat, backrest, backrest frames |
| CN111055738A (en) * | 2019-12-30 | 2020-04-24 | 安闻汽车技术(天津)有限公司 | Hardness adjusting device for automobile seat and automobile seat |
| CN111907457A (en) * | 2020-07-29 | 2020-11-10 | 廊坊市金色时光科技发展有限公司 | Recognition system for human body types of passengers and self-recognition seat |
| CN112224102A (en) * | 2020-10-28 | 2021-01-15 | 安徽理工大学 | Intelligent automobile sitting posture correction back cushion |
| CN112790977A (en) * | 2020-12-30 | 2021-05-14 | 万恩琦 | Intelligence moxa-moxibustion chair |
| WO2022012496A1 (en) * | 2020-07-15 | 2022-01-20 | 采埃孚汽车科技(上海)有限公司 | Occupant feature detection method and system, and computer readable medium |
| WO2022037357A1 (en) * | 2020-08-20 | 2022-02-24 | 艾福迈汽车系统(上海)有限公司 | Adaptive seat comfort system based on passenger-seat fit degree, and adjustment method |
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| US5155685A (en) * | 1989-07-14 | 1992-10-13 | Nissan Motor Co., Ltd. | Seat with fatigue lessening device |
| KR19980011330U (en) * | 1996-08-19 | 1998-05-25 | 양재신 | Seat with automatic pneumatic control |
| US6055473A (en) * | 1997-02-19 | 2000-04-25 | General Motors Corporation | Adaptive seating system |
| US6345839B1 (en) * | 1997-01-13 | 2002-02-12 | Furukawa Electronics Co., Ltd. | Seat fitted with seating sensor, seating detector and air bag device |
| US20170158088A1 (en) * | 2015-12-04 | 2017-06-08 | Adient Luxembourg Holding S.Á.R.L. | Seat contour control system and method |
| CN207657658U (en) * | 2017-09-04 | 2018-07-27 | 中国第一汽车股份有限公司 | A kind of self-adapted car seat |
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| US5155685A (en) * | 1989-07-14 | 1992-10-13 | Nissan Motor Co., Ltd. | Seat with fatigue lessening device |
| KR19980011330U (en) * | 1996-08-19 | 1998-05-25 | 양재신 | Seat with automatic pneumatic control |
| US6345839B1 (en) * | 1997-01-13 | 2002-02-12 | Furukawa Electronics Co., Ltd. | Seat fitted with seating sensor, seating detector and air bag device |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312899A (en) * | 2018-03-27 | 2018-07-24 | 新日(无锡)发展有限公司 | The automotive seat adaptively adjusted based on pressure sensitive |
| CN110435513A (en) * | 2018-05-02 | 2019-11-12 | 郑州宇通客车股份有限公司 | Seat, backrest lean against skeleton and vehicle |
| CN110435503A (en) * | 2018-05-02 | 2019-11-12 | 郑州宇通客车股份有限公司 | A kind of vehicle and seat, backrest, backrest frames |
| CN110435503B (en) * | 2018-05-02 | 2020-10-20 | 郑州宇通客车股份有限公司 | Vehicle and seat, backrest and backrest framework |
| CN110435513B (en) * | 2018-05-02 | 2020-10-20 | 郑州宇通客车股份有限公司 | Seat, seat back, back frame and vehicle |
| CN108638930A (en) * | 2018-05-14 | 2018-10-12 | 太原科技大学 | A kind of air bag for vehicle type Deformable chair |
| CN109398185A (en) * | 2018-09-29 | 2019-03-01 | 江苏理工学院 | A kind of Intelligent automobile seat and its application method |
| CN111055738A (en) * | 2019-12-30 | 2020-04-24 | 安闻汽车技术(天津)有限公司 | Hardness adjusting device for automobile seat and automobile seat |
| CN111055738B (en) * | 2019-12-30 | 2024-03-12 | 安闻汽车技术(天津)有限公司 | Hardness adjusting device and car seat for car seat |
| WO2022012496A1 (en) * | 2020-07-15 | 2022-01-20 | 采埃孚汽车科技(上海)有限公司 | Occupant feature detection method and system, and computer readable medium |
| CN111907457A (en) * | 2020-07-29 | 2020-11-10 | 廊坊市金色时光科技发展有限公司 | Recognition system for human body types of passengers and self-recognition seat |
| CN111907457B (en) * | 2020-07-29 | 2022-09-27 | 廊坊市金色时光科技发展有限公司 | Recognition system for human body types of passengers and self-recognition seat |
| WO2022037357A1 (en) * | 2020-08-20 | 2022-02-24 | 艾福迈汽车系统(上海)有限公司 | Adaptive seat comfort system based on passenger-seat fit degree, and adjustment method |
| CN112224102A (en) * | 2020-10-28 | 2021-01-15 | 安徽理工大学 | Intelligent automobile sitting posture correction back cushion |
| CN112224102B (en) * | 2020-10-28 | 2024-04-12 | 安徽理工大学 | Intelligent automobile sitting posture correction back cushion |
| CN112790977A (en) * | 2020-12-30 | 2021-05-14 | 万恩琦 | Intelligence moxa-moxibustion chair |
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