CN202345617U - Warning device for safety belt use of car - Google Patents
Warning device for safety belt use of car Download PDFInfo
- Publication number
- CN202345617U CN202345617U CN2011204376580U CN201120437658U CN202345617U CN 202345617 U CN202345617 U CN 202345617U CN 2011204376580 U CN2011204376580 U CN 2011204376580U CN 201120437658 U CN201120437658 U CN 201120437658U CN 202345617 U CN202345617 U CN 202345617U
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- car
- safety belt
- control unit
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- normally closed
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Abstract
The utility model discloses a warning device for safety belt use of a car. The warning device comprises a control unit, a plurality of pressure sensors, a plurality of normally closed switches, a warning unit and a vehicle speed sensor (VSS), wherein the pressure sensors, the VSS, the normally closed switches and the warning unit are respectively connected with the control unit. According to the warning device for the safety belt use of the car, the safety belt use by people in the car is monitored in real time during the whole driving of the car through control of the control unit, the people who do not fasten the safety belt are warned and urged to fasten the safety belt; simultaneously, a motor is stopped to force the people to fasten the belt under the condition of invalid warning; potential safety hazard caused by forgetfulness of safety belt fastening and unfastening of the safety belt on a halfway is eliminated completely, and the driving safety is improved.
Description
Technical field
The utility model relates to the vehicle security drive field, is specifically related to a kind of car belt and uses alarm set.
Background technology
Along with the fast development of China's automobile industry, automobile pollution also rapidly increases, and car opertion is also more and more.The safe driving problem of automobile more and more obtains paying attention to.According to statistics, owing to be safety strap and the occupant that in traffic accident, escapes death by sheer luck accounts for 30%.That is to say that slight safety strap has been rescued nearly 1/3rd person for driving a cars' life.According to research, that really need the button safety strap is the people who is sitting on the seat, driver next door, and this is because when having an accident, the driver has steering handwheel can supply body support, and is sitting in the bystander, and head big city bumps against on the operator's compartment front glass and dangerous more.
The driving safety belt buckling free is the phenomenon that we often see in the city, and much human does not think what this has improper." People's Republic of China's law on road traffic safety " the 51 regulation, self-propelled vehicle in motion, steerman, passenger should use of seat belts according to the rules.But let the people regrettably, the driver who violates this regulation at present also is more a kind of in numerous traffic offence behaviors.Though much human is all known the existence of these rules, because feel to fasten the safety belt very uncomfortable or hell to pay are unwilling to fasten the safety belt when still having most people to ride.According to statistics, safety belt buckling free has become being only second to drives over the speed limit and drunken driving causes the third-largest reason of arteries of communication fatal accident, and in once possibly causing dead accident, the probability that the occupant is survived of fastening seat belts improves 60%.
At present; Fastening the safety belt when people ride all is to lean on conscious or lean on the people who takes advantage of and artificially reminding and supervising, and effect is not fine, does not also have a kind of safety belt reminding automatically to supervise device to come reminds people; Therefore; The problem of reminding safety strap to use needs to be resolved hurrily, and studies a kind of device that is used for automatic prompting, supervises people's system of disposition safety strap, for guaranteeing that personnel's safety has important demonstration meaning by bus.
Summary of the invention
Defective or deficiency to above-mentioned prior art existence; The purpose of the utility model is; Provide a kind of car belt to use alarm set; Driver and crew's safety strap system of disposition situation can monitored and remind to this device in real time through the control of control unit, and personnel fasten seat belts to force by bus can under the invalid situation of prompting, to make engine stop working.
In order to achieve the above object, the utility model adopts following technical scheme to be achieved:
A kind of car belt uses alarm set; It is characterized in that; This device comprises control unit, several pressure sensors, several normally closed switchs, alarm unit and car speed sensor, and said pressure sensor, car speed sensor, normally closed switch and alarm unit are connected with control unit respectively.
The utility model also comprises following other technologies characteristic:
Said device also comprises slug relay, and said slug relay links to each other with control unit.
Said slug relay adopts H3Y-2AC220V 60S type.
Said control unit adopts micro controller system STC89C51.
Said normally closed switch adopts NP2-BA42.
Said alarm unit adopts SFM-20-C type buzzer phone.
Said pressure sensor adopts S type pressure sensor.
Said car speed sensor adopts the m26034 light electricity velocity sensor.
Description of drawings
The connection scheme drawing of Fig. 1 the utility model.
Below in conjunction with accompanying drawing and the specific embodiment the utility model is done further and to be explained.
The specific embodiment
With reference to Fig. 1; The car belt of the utility model uses alarm set; Comprise control unit 2, several pressure sensors 1, several normally closed switchs 3, alarm unit 4 and car speed sensor 6, said pressure sensor 1, car speed sensor 6, normally closed switch 3 are connected with control unit 2 respectively with alarm unit 4.This device can also comprise slug relay 5, and slug relay 5 links to each other with control unit 2.
The input end of slug relay 5 is connected with an end of automotive engine live wire.Slug relay 5 is used to control engine operation, adopts H3Y-2AC220V 60S type.
Normally closed switch 3 is installed on each safety belt lock catch, and whether normally closed switch 3 is used for detecting the personnel of riding and uses of seat belts, and adopts NP2-BA42.
The principle of work of the utility model is following:
Behind the automobile starting; Pressure sensor 6, car speed sensor 1 are passed to control unit 2 to the situation that takies and the speed of a motor vehicle at seat in the car, and simultaneously, each normally closed switch 3 sends to control unit with the unlatching situation; If in the car do not fasten the safety belt in occupied seat, normally closed switch 3 is closed.
When speed of a motor vehicle certain speed, operated by rotary motion 25km/h, control unit 2 judges whether to report to the police according to the situation that takies at each seat, the unlatching situation of each normally closed switch 3.If there is a seat to have the people to take, but the cooresponding normally closed switch 3 in this seat do not open, just proof have at least one by bus personnel do not use of seat belts; Then control unit 2 sends signal; Control alarm unit 4 is reported to the police, and reminds the occupant to use of seat belts, and the personnel by bus that do not use of seat belts insert safety strap in the snap close; Control unit 2 is opened and transmitted a signal to normally closed switch 3; Control unit 2 control alarm units 4 are closed, as long as have a people not use of seat belts this moment, alarm unit 4 can be reported to the police always.
After pick up counting certain hour from warning, generally be set at 60, personnel still do not fasten seat belts by bus, and control unit 2 control slug relays 5 break off, and the automotive engine live wire breaks off, engine stop working.Treat that by bus personnel fasten seat belts again, then automobile retrofire again again.In the process of moving, as long as there are the personnel that ride to unfasten one's seat-belt without authorization, control unit 2 picks up counting, and surpasses 60 seconds control slug relays 5 and breaks off engine stop working.
The utility model has been realized in the whole process of going safety strap being monitored constantly through the control of micro controller system, and supervision also forces chaufeur and occupant to fasten seat belts.Thoroughly like this solve people and forgotten the potential safety hazard of fastening the safety belt and unfastening one's seat-belt and causing midway, improved travel safety.
Although more than combine accompanying drawing that the embodiment of the utility model is described, the utility model is not limited to above-mentioned specific embodiments and applications field, and above-mentioned specific embodiments only is schematic, guiding, rather than restrictive.Those of ordinary skill in the art under the enlightenment of this specification sheets with the situation that does not break away from the scope that the utility model claim protected under, can also make a variety of forms, but all belong to the row of the protection of the utility model.
Claims (8)
1. a car belt uses alarm set; It is characterized in that; This device comprises control unit (2), several pressure sensors (1), several normally closed switchs (3), alarm unit (4) and car speed sensor (6), and said pressure sensor (1), car speed sensor (6), normally closed switch (3) and alarm unit (4) are connected with control unit (2) respectively.
2. car belt as claimed in claim 1 uses alarm set, it is characterized in that said device also comprises slug relay (5), and said slug relay (5) links to each other with control unit (2).
3. car belt as claimed in claim 2 uses alarm set, it is characterized in that, said slug relay (5) adopts H3Y-2AC220V 60S type slug relay.
4. according to claim 1 or claim 2 car belt uses alarm set, it is characterized in that said control unit (2) adopts the STC89C51 micro controller system.
5. according to claim 1 or claim 2 car belt uses alarm set, it is characterized in that said normally closed switch (3) adopts NP2-BA42 type switch.
6. according to claim 1 or claim 2 car belt uses alarm set, it is characterized in that said alarm unit (4) adopts SFM-20-C type buzzer phone.
7. according to claim 1 or claim 2 car belt uses alarm set, it is characterized in that said pressure sensor (1) adopts S type pressure sensor.
8. according to claim 1 or claim 2 car belt uses alarm set, it is characterized in that said car speed sensor (6) adopts the m26034 light electricity velocity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204376580U CN202345617U (en) | 2011-11-08 | 2011-11-08 | Warning device for safety belt use of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204376580U CN202345617U (en) | 2011-11-08 | 2011-11-08 | Warning device for safety belt use of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202345617U true CN202345617U (en) | 2012-07-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204376580U Expired - Fee Related CN202345617U (en) | 2011-11-08 | 2011-11-08 | Warning device for safety belt use of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202345617U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837610A (en) * | 2012-09-18 | 2012-12-26 | 浙江春风动力股份有限公司 | Speed control system for all-terrain vehicle |
| CN103895606A (en) * | 2014-03-12 | 2014-07-02 | 江苏科技大学 | Distributed safety belt detection system and method |
| CN104228675A (en) * | 2013-06-13 | 2014-12-24 | 上海市闵行第二中学 | Automatic running vehicle regulation reminding device and method |
| CN104766440A (en) * | 2015-03-31 | 2015-07-08 | 无锡市崇安区科技创业服务中心 | Bicycle trailer capable of induction alarming |
| CN105905069A (en) * | 2016-05-13 | 2016-08-31 | 昆山浩硕精密机械有限公司 | Automobile safety belt automatic detecting reminding device |
| CN105946787A (en) * | 2016-05-13 | 2016-09-21 | 昆山浩硕精密机械有限公司 | Automobile safety belt reminding device |
| CN106004783A (en) * | 2016-07-28 | 2016-10-12 | 昆山浩硕精密机械有限公司 | Novel automobile safety belt |
| CN106458152A (en) * | 2014-04-28 | 2017-02-22 | 株式会社宇信安全系统 | Module for detecting fastening of seat belts and method for detecting by using same |
| CN107757547A (en) * | 2016-08-23 | 2018-03-06 | 昆山科技大学 | Vehicle security system |
| CN110949313A (en) * | 2019-12-10 | 2020-04-03 | 西安冉科信息技术有限公司 | Automobile safety driving detection system |
-
2011
- 2011-11-08 CN CN2011204376580U patent/CN202345617U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837610A (en) * | 2012-09-18 | 2012-12-26 | 浙江春风动力股份有限公司 | Speed control system for all-terrain vehicle |
| CN104228675A (en) * | 2013-06-13 | 2014-12-24 | 上海市闵行第二中学 | Automatic running vehicle regulation reminding device and method |
| CN103895606A (en) * | 2014-03-12 | 2014-07-02 | 江苏科技大学 | Distributed safety belt detection system and method |
| CN103895606B (en) * | 2014-03-12 | 2016-01-13 | 江苏科技大学 | A kind of distributed security band checking system and method |
| CN106458152A (en) * | 2014-04-28 | 2017-02-22 | 株式会社宇信安全系统 | Module for detecting fastening of seat belts and method for detecting by using same |
| CN104766440A (en) * | 2015-03-31 | 2015-07-08 | 无锡市崇安区科技创业服务中心 | Bicycle trailer capable of induction alarming |
| CN105905069A (en) * | 2016-05-13 | 2016-08-31 | 昆山浩硕精密机械有限公司 | Automobile safety belt automatic detecting reminding device |
| CN105946787A (en) * | 2016-05-13 | 2016-09-21 | 昆山浩硕精密机械有限公司 | Automobile safety belt reminding device |
| CN106004783A (en) * | 2016-07-28 | 2016-10-12 | 昆山浩硕精密机械有限公司 | Novel automobile safety belt |
| CN107757547A (en) * | 2016-08-23 | 2018-03-06 | 昆山科技大学 | Vehicle security system |
| CN110949313A (en) * | 2019-12-10 | 2020-04-03 | 西安冉科信息技术有限公司 | Automobile safety driving detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20121108 |