CN101767559A - Automobile safety belt device for sensing passengers - Google Patents
Automobile safety belt device for sensing passengers Download PDFInfo
- Publication number
- CN101767559A CN101767559A CN200810189275A CN200810189275A CN101767559A CN 101767559 A CN101767559 A CN 101767559A CN 200810189275 A CN200810189275 A CN 200810189275A CN 200810189275 A CN200810189275 A CN 200810189275A CN 101767559 A CN101767559 A CN 101767559A
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- passenger
- ribbon
- sensing
- automobile
- woven belt
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Abstract
The invention relates to an automobile safety belt device for sensing passengers, comprising seats in a carriage, a woven belt, a winding-back device and a passenger sensing device, wherein the woven belt is arranged on an automobile body and plays a protection role on a passenger on the seat; the winding-back device is wound and fixed on a lateral plate of an automobile by the woven belt and regulates the leading-out of the ribbon, and the passenger sensing device is connected with the woven belt and the winding-back device and senses the passenger according to the leading-out amount of the woven belt; the passenger sensing device also comprises a magnetic component and a hall sensor, wherein the magnetic component is arranged on the woven belt, and the hall sensor is arranged at one side of the winding-back device. In the invention, when the woven belt is led out according to the body shape of the passenger, the hall sensor arranged on the winding-back device senses the magnetic component on the woven belt, and the safety belt device can sense the body shape of the passenger. When a collision accident of the automobile happens, the unfolding time of a safety air bag module and the starting of other electronic controllers can be correctly judged according to the passenger sensing result of the safety belt device, therefore, the automobile security is improved.
Description
Technical field
The present invention relates to a kind of automobile safety belt device of sensing passengers, especially relates to the passenger and takes seat in vehicle interior, the automobile safety belt device for protecting passenger safety to be equipped with when crashing in the vehicle '.
Background technology
Usually, vehicle interior is equipped with the seat of taking for the passenger, in order to protect passenger safety, all is equipped with safety strap on the side plate of vehicle when vehicle crashes under steam.
Fig. 1 is the car belt plan sketch on the prior art.
As shown in Figure 1, comprise the seat 1 taken for the passenger in the railway carriage, be located at the ribbon 2 that on the car body passenger on the above-mentioned seat 1 shielded, twined and be fixed on the taking-up device of drawing 3 that can regulate ribbon on the vehicle side wall 4 by above-mentioned ribbon 2.
One side of above-mentioned ribbon 2 is provided with for the passenger who takes on described seat 1 and fixes described ribbon 2 and the dead bolt 2a of usefulness, and described dead bolt 2a combines fixing described ribbon 2 with the snap close 2b that is located at vehicle interior.
Vehicle safety belting as the prior art of above-mentioned structure is after the passenger takes above-mentioned seat 1, the passenger is with pulling moving above-mentioned ribbon 2, after spurring according to oneself build, by mutually combining in above-mentioned snap close 2b and fix in conjunction with being arranged on above-mentioned dead bolt 2a on the ribbon 2.
But the arrangement for adjusting height (not shown) that the automobile safety belt device of above-mentioned prior art is wanted sensing passengers to utilize to be installed on the seat belt apparatus, this is that the M/C that depends on the passenger can't determine whether the passenger accurately operates arrangement for adjusting height, therefore has the accurately problem of sensing passengers.
In addition, the startup of other electronic controllers that passenger's sensing device possesses safe automobile air bag module and vehicle when vehicle collision accident plays an important role, and occupant's perceptional function becomes more and more important in the described automobile safety belt device.
Summary of the invention
The present invention develops for solving above-mentioned problems of the prior art, and it has possessed and is contained in the ribbon that on the car body passenger on the above-mentioned seat is shielded; Twined passenger's sensing device that the perception occupant is set on the taking-up device that described ribbon draws and regulate by above-mentioned ribbon, the passenger who takes regulates when drawing ribbon by described passenger's sensing device perception occupant according to the build of oneself, build according to the passenger when the collision happens accident starts air bag module and the correct startup initial point of judging electronic controller, thus the safety that improves vehicle greatly.
For solving the problems of the technologies described above, the technical scheme among the present invention is characterized in that: comprise seat in the railway carriage, be contained in the ribbon that on the car body passenger on the above-mentioned seat shielded, twined and be fixed on the taking-up device of drawing that can regulate ribbon on the vehicle side wall by above-mentioned ribbon and be connected with taking-up device with above-mentioned ribbon and according to passenger's sensing device of the amount of the drawing perception occupant of ribbon.
Described passenger's sensing device comprises the magnetic part that is arranged on the described ribbon and is arranged on a side of described taking-up device and the Hall element of the described magnetic part of perception.
Described magnetic part, the spacing of setting according to the user is provided with a plurality of magnetic parts.
As the above-mentioned safety strap passenger sensing device of the present invention that constitutes; comprise that magnetic part and Hall element constitute; above-mentioned magnetic part is arranged on the ribbon of establishing for the passenger that takes on the seat of protection; above-mentioned Hall element is arranged on a side of being twined and regulating the taking-up device that above-mentioned ribbon draws by above-mentioned ribbon; the passenger who takes regulates the Hall element that is contained in when drawing ribbon on the taking-up device according to the build of oneself just can discern magnetic part on the ribbon; seat belt apparatus is with regard to the build of energy sensing passengers like this; when the collision happens accident, correctly judge the expansion opportunity of air bag module and the startup of other electronic controllers, the safety that improves vehicle is had significant effect according to passenger's sensing results of seat belt apparatus.
Description of drawings
Fig. 1 is the car belt plan sketch on the prior art;
Fig. 2 is the automobile safety belt device structural representation of sensing passengers of the present invention;
Fig. 3 is the scheme drawing of the automobile safety belt device mode of operation of sensing passengers of the present invention.
The specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 2 is a car occupant aware security belting structural representation of the present invention, and Fig. 3 is the scheme drawing of car occupant aware security belting mode of operation of the present invention.
The automobile safety belt device of sensing passengers of the present invention shown in Fig. 2,3 comprises seat 1 in this railway carriage, be arranged on the car body and twine and to be fixed on the taking-up device of drawing 3 that can regulate ribbon 2 on the vehicle side wall to ribbon 2 on the above-mentioned seat and that when bumping the passenger is shielded, by above-mentioned ribbon 2 and be connected with taking-up device 3 with above-mentioned ribbon 2 and according to passenger's sensing device 10 of the amount of the drawing sensing passengers of ribbon 2.
Described passenger's sensing device 10 comprises the magnetic part that is arranged on the described ribbon 2 11 and is arranged on described taking-up device 3 upsides of drawing described ribbon 2 and the Hall element 12 of the described magnetic part 11 of perception.
Described magnetic part 11 is provided with a plurality of according to the spacing that the user sets.
In addition, the passenger that a side of above-mentioned ribbon 2 is provided with to being seated on the described seat 1 draws described ribbon 2 and the fixing dead bolt 2a that is provided with according to the build of oneself, and described dead bolt 2a combines fixing described ribbon 2 with the snap close 2b that is located at vehicle interior.
According to being constructed as follows of the car occupant aware security belting of said structure:
At first, inner space is provided with the seat of taking for the passenger 1, for protect the passenger who takes on above-mentioned seat 1 when collision case takes place, is provided with ribbon 2 on car body in addition.
One side of described ribbon 2 is drawn the fixing dead bolt that is provided with in described ribbon 2 backs for the passenger according to own build, vehicle interior is provided with the snap close that combines with described dead bolt, and a side of described ribbon 2 has connected by described ribbon 2 twines and regulate the taking-up device 3 that described ribbon 2 is drawn.
Be provided with magnetic part on the described ribbon 2 that twines on the described taking-up device 3, described magnetic part 11 can be provided with a plurality of according to the spacing that the user sets, and has used 3 magnetic parts 11 in this implementation method.
The side plate bolt together that described taking-up device 3 has wrapped up a part of described ribbon 2 and has been arranged on vehicle fixes.The side that described taking-up device 3 is drawn at described ribbon 3 is fixed with Hall element 12.
The start-up course of described car occupant aware security belting is as follows:
At first, the passenger takes on the indoor seat 1 of car, draws the ribbon 2 that is arranged on the car body according to the build of oneself, the dead bolt of described ribbon 2 one ends be installed in car body in-to-in snap close and combine fixing.
At this moment, described ribbon is provided with magnetic part 11, be provided with the Hall element 12 of the described magnetic part 11 of identification on the taking-up device 3 that is twined by described ribbon 2, described Hall element 12 is by the amount of drawing of the described ribbon of drawing attached to magnetic part 11 sensing passengers on the described ribbon 2.
Ribbon described in this implementation method 2 has possessed 3 magnetic parts 11.Described Hall element 12 can be discerned the described magnetic part 11a shown in Fig. 3 a when the passenger of small body type shown in Figure 3 (5% for women) used described ribbon 2, and discerned the electric current of the described Hall element 12 output minimum value of described magnetic part 11a.
Described magnetic part 11b shown in Hall element 12 identification Fig. 3 b when the passenger's (50% for the male sex) with middle build uses described ribbon 2, and described Hall element 12 outputs of the described magnetic part 11b that discern are than the bigger current value of discerning before of magnetic part 11a.
Described magnetic part 11c shown in Hall element 12 identification Fig. 3 c when passenger's (95% be the male sex) of big build uses described ribbon 2, and the described Hall element 12 of the described magnetic part 11b that discerns is exported the current value of maximum.
By being arranged on the build of passenger's sensing device 10 sensing passengers on the safety strap, and the current value of described passenger's sensing device 10 perception is sent to air bag module or other vehicle electric controllers are judged passenger's build and whether put on safety strap when using the automobile safety belt device of described sensing passengers.
The correct sensing passengers of described seat belt apparatus and be sent to air bag module when the collision happens accident starts air bag module is correctly judged the expansion opportunity of described air bag module and is started the safety that safety air bag has improved automobile according to passenger's situation.
The present invention is not limited to above-mentioned drawings and embodiments, and the implementer can carry out various distortion in technical conceive scope of the present invention, and the real technical protection scope of the present invention will be decided according to the technical conceive of claims.
Use the automobile safety belt device of sensing passengers of the present invention, build that can sensing passengers, correct air bag module and other electronic controllers of starting has the effect of the safety that improves automobile when crashing.
Claims (3)
1. the automobile safety belt device of a sensing passengers is characterized in that, this device comprises: seat in the railway carriage; The ribbon that is arranged on the car body and the passenger on the above-mentioned seat is shielded; Twined the taking-up device of drawing that to regulate ribbon on the vehicle side wall and be fixed on by above-mentioned ribbon; And be connected with taking-up device with above-mentioned ribbon and according to passenger's sensing device of the amount of the drawing sensing passengers of ribbon.
2. the automobile safety belt device of sensing passengers according to claim 1 is characterized in that, described passenger's sensing device comprises the magnetic part that is arranged on the described ribbon and is arranged on the Hall element of described taking-up device upside with the described magnetic part of perception.
3. the automobile safety belt device of sensing passengers according to claim 1 is characterized in that, according to the spacing of setting a plurality of magnetic parts is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810189275A CN101767559A (en) | 2008-12-30 | 2008-12-30 | Automobile safety belt device for sensing passengers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810189275A CN101767559A (en) | 2008-12-30 | 2008-12-30 | Automobile safety belt device for sensing passengers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101767559A true CN101767559A (en) | 2010-07-07 |
Family
ID=42500708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810189275A Pending CN101767559A (en) | 2008-12-30 | 2008-12-30 | Automobile safety belt device for sensing passengers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101767559A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216747A (en) * | 2015-10-21 | 2016-01-06 | 芜湖金安世腾汽车安全系统有限公司 | A kind of car belt with monitoring function |
| CN105235632A (en) * | 2015-10-21 | 2016-01-13 | 芜湖金安世腾汽车安全系统有限公司 | Segmented magnetic induction automobile safety belt |
| CN110712617A (en) * | 2019-09-30 | 2020-01-21 | 广州大道信息科技有限公司 | Multipoint induction safety belt unfastening reminding system |
| CN111332242A (en) * | 2020-02-24 | 2020-06-26 | 东风汽车有限公司 | Safety belt length detection device, automobile restraint system response method and electronic equipment |
| CN111746460A (en) * | 2019-03-29 | 2020-10-09 | 上海博泰悦臻网络技术服务有限公司 | Safety belt wearing monitoring system and vehicle |
-
2008
- 2008-12-30 CN CN200810189275A patent/CN101767559A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216747A (en) * | 2015-10-21 | 2016-01-06 | 芜湖金安世腾汽车安全系统有限公司 | A kind of car belt with monitoring function |
| CN105235632A (en) * | 2015-10-21 | 2016-01-13 | 芜湖金安世腾汽车安全系统有限公司 | Segmented magnetic induction automobile safety belt |
| CN105235632B (en) * | 2015-10-21 | 2018-08-28 | 芜湖金安世腾汽车安全系统有限公司 | A kind of segmented magnetic strength car belt |
| CN111746460A (en) * | 2019-03-29 | 2020-10-09 | 上海博泰悦臻网络技术服务有限公司 | Safety belt wearing monitoring system and vehicle |
| CN110712617A (en) * | 2019-09-30 | 2020-01-21 | 广州大道信息科技有限公司 | Multipoint induction safety belt unfastening reminding system |
| CN110712617B (en) * | 2019-09-30 | 2021-10-22 | 广州大道信息科技有限公司 | Safety belt unbuckling reminding system |
| CN111332242A (en) * | 2020-02-24 | 2020-06-26 | 东风汽车有限公司 | Safety belt length detection device, automobile restraint system response method and electronic equipment |
| CN111332242B (en) * | 2020-02-24 | 2021-09-28 | 东风汽车有限公司 | Safety belt length detection device, automobile restraint system response method and electronic equipment |
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Application publication date: 20100707 |