CN103895604A - Automobile safety belt alarm device - Google Patents
Automobile safety belt alarm device Download PDFInfo
- Publication number
- CN103895604A CN103895604A CN201210570440.1A CN201210570440A CN103895604A CN 103895604 A CN103895604 A CN 103895604A CN 201210570440 A CN201210570440 A CN 201210570440A CN 103895604 A CN103895604 A CN 103895604A
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- China
- Prior art keywords
- safety belt
- microprocessor
- pressure sensor
- alarm device
- automobile safety
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Abstract
The invention provides an automobile safety belt alarm device. The automobile safety belt alarm device is mainly composed of an infrared sensor, a microprocessor, a pressure sensor and an alarm, wherein the infrared sensor is installed at the middle upper portion of a backrest of an automobile seat, the microprocessor is installed below the automobile seat, the pressure sensor is installed in a buckle inside a lock catch of an automobile safety belt, an alarm lamp of the alarm is installed in a meter panel, and the microprocessor is connected with the infrared sensor, the pressure sensor and the alarm through data lines.
Description
Technical field:
The present invention relates to a kind of warning device, especially a kind of automobile safety belt alarm device.
Background technology:
In prior art, the pressure on-off system that safety band alarm device mainly changes by identifying seat upward pressure, be connected with above-mentioned pressure on-off system and be connected with the control setup of warning device, and be arranged on the open close device of snap close on snap close, wherein, above-mentioned snap close on-off system is for controlling the break-make of alarm loop.When application, seat upward pressure sensor detects after pressure becomes large and exceedes predetermined value and sends this signal to control setup, control setup control annunciator circuit closed, and annunciator gives the alarm; When dead bolt inserts after snap close, the snap close on-off system at snap close place plays a role, and the loop at annunciator place disconnects, and annunciator stops alarm.But in reality, there are two shortcomings: whether be driver and crew, for example, luggage is placed on the seat if one, cannot correctly identify on seat by setting pressure on-off system on the seat, give the alarm thereby baggage wieight also likely exceedes predetermined value; Two, a lot of driver and crew are for safety belt buckling free and don't the triggering alarm of saving trouble, usually dead bolt be directly inserted in snap close and be put into behind, instead of wear safety belt correctly, more have some so-called " the quiet eye-splices of safety strap " to appear on the market, driver and crew are by being inserted into this lesser calorie sheet for a long time in snap close to hide the lasting chimes of doom sending because of safety belt buckling free.
Summary of the invention:
In order to address the aforementioned drawbacks, patent of the present invention provides a kind of automobile safety belt alarm device, can distinguish more exactly on automotive seat whether be driver and crew, and whether be to fasten seat belts to make judgement more exactly for driver and crew " really ".
The present invention for the technical scheme that solves its technical matters and adopt is: a kind of automobile safety belt alarm device, mainly formed by infrared pickoff, microprocessor, pressure sensor, siren horn, infrared pickoff is arranged on motor vehicle seat back middle and upper part, microprocessor is arranged on below automotive seat, pressure sensor is arranged in the buckle of automobile safety belt buckle inside, siren horn warning indicator lamp is arranged in gauge panel, between microprocessor and infradred sensor, pressure sensor, siren horn, is connected by data line.
Automobile safety belt alarm device of the present invention, microprocessor is micro controller system.
Automobile safety belt alarm device of the present invention,, also comprise a buzzer phone, buzzer phone is arranged in automobile sound box with sound, between buzzer phone and microprocessor, is connected by data line.
The invention has the beneficial effects as follows, first can greatly improve for the accuracy of distinguishing that whether has driver and crew, thereby greatly improve the precision that alerting signal is sent, secondly whether driver and crew have been fastened the safety belt and accomplish to judge more accurately, can supervise better driver and crew to go on a journey safely.
Brief description of the drawings:
Fig. 1: circuit diagram of the present invention
Fig. 2: the present invention uses view
Fig. 3: the scheme of installation 1 of pressure sensor in snap close of the present invention
Fig. 4: the scheme of installation 2 of pressure sensor in snap close of the present invention
Main element nomenclature:
1. sensor, 2. micro controller system, 3. pressure sensor, 4. safety strap warning indicator lamp, 5. belt warning buzzer, 6. safety belt lock catch release snap-fastener, the 7. buckle of safety belt lock catch inside, 8. spring, 9. pressure sensor transmission signal line, 10. dead bolt.
Detailed description of the invention:
Embodiment: Fig. 1 is circuit diagram of the present invention, embodiment safety band alarm device is mainly by infrared pickoff 1, micro controller system 2, pressure sensor 3, safety strap warning indicator lamp 4, belt warning buzzer 5, safety belt lock catch release snap-fastener 6, the buckle 7 of safety belt lock catch inside, spring 8, pressure sensor transmission signal line 9, dead bolt 10 forms, wherein infrared pickoff 1 is arranged on back of seat top, micro controller system 2 is arranged on below seat, pressure sensor 3, pressure sensor transmission signal line 9 is arranged in the buckle 7 of safety belt lock catch inside, safety strap warning indicator lamp 4 is connected in gauge panel, belt buzzer 5 is connected to vehicle speaker, like this with regard to basic composition automobile safety belt alarm device of the present invention.
According to the structure of above-described embodiment, in the time starting automobile safety belt alarm device of the present invention, first the infrared pickoff 1 that is positioned at automotive seat middle and upper part can monitor and on seat, have or not driver and crew, can transfer signals to when detecting after driver and crew the micro controller system 2 that is positioned at seat bottom, micro controller system 2 can be converted to signal alarm signal and be transferred to the safety strap warning indicator lamp 4 that is connected to gauge panel and the belt warning buzzer 5 that is connected to vehicle speaker, if what at this moment driver and crew were correct is inserted into dead bolt 10 in snap close and spring 8 will be pushed, the buckle 7 of safety belt lock catch inside will block dead bolt 10, at this moment the buckle 7 that is positioned at snap close inside will produce a pressure with dead bolt 10, the pressure sensor 3 that this pressure can be positioned in buckle senses, and transferring signals to by pressure sensor transmission signal line 9 micro controller system 2 that is positioned at seat bottom, micro controller system 2 can be according to this signal cut alarm signal, if instead not fastening safety strap pressure sensor 3 so, driver and crew just can not sense pressure signal, 2 of micro controller systems cannot be made the instruction of cutting off alarm, alarm will be supervised driver and crew until it is correctly fastened seat belts always, in the time that needs are unfastened one's seat-belt, only need press safety belt lock catch release snap-fastener 6 can eject dead bolt 10.
Above-described embodiment is only preferred embodiment of the present invention, not limits practical range of the present invention with this, therefore the equivalence that all shapes according to the present invention, structure and principle are done changes, all should contain in protection scope of the present invention.
Claims (3)
1. an automobile safety belt alarm device, it is characterized in that: mainly formed by infrared pickoff, microprocessor, pressure sensor, siren horn, infrared pickoff is arranged on motor vehicle seat back middle and upper part, microprocessor is arranged on below automotive seat, pressure sensor is arranged in the buckle of automobile safety belt buckle inside, siren horn warning indicator lamp is arranged in gauge panel, between microprocessor and infradred sensor, pressure sensor, siren horn, is connected by data line.
2. automobile safety belt alarm device according to claim 1, is characterized in that, microprocessor is micro controller system.
3. automobile safety belt alarm device according to claim 1, is characterized in that, also comprises a buzzer phone, and buzzer phone is arranged in automobile sound box with sound, between buzzer phone and microprocessor, is connected by data line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210570440.1A CN103895604A (en) | 2012-12-25 | 2012-12-25 | Automobile safety belt alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210570440.1A CN103895604A (en) | 2012-12-25 | 2012-12-25 | Automobile safety belt alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103895604A true CN103895604A (en) | 2014-07-02 |
Family
ID=50987297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210570440.1A Pending CN103895604A (en) | 2012-12-25 | 2012-12-25 | Automobile safety belt alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103895604A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329122A (en) * | 2015-10-27 | 2016-02-17 | 深圳前海探鹿科技有限公司 | Intelligent child safety seat |
| CN105438110A (en) * | 2015-12-23 | 2016-03-30 | 福建麦凯智造婴童文化股份有限公司 | Safety seat for automobile |
| CN106364446A (en) * | 2015-07-24 | 2017-02-01 | 比亚迪股份有限公司 | Inflating control device with buckle, inflating control system with buckle and automobile |
| CN106926812A (en) * | 2017-03-17 | 2017-07-07 | 江苏智凯汽车安全系统有限公司 | A kind of auto use chair safety band alarm device |
| CN107867258A (en) * | 2016-09-23 | 2018-04-03 | 福特全球技术公司 | Add two seat belt reminder systems |
| CN114470549A (en) * | 2022-01-26 | 2022-05-13 | 云南电网有限责任公司曲靖供电局 | Safety belt assembly with alarming function |
-
2012
- 2012-12-25 CN CN201210570440.1A patent/CN103895604A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364446A (en) * | 2015-07-24 | 2017-02-01 | 比亚迪股份有限公司 | Inflating control device with buckle, inflating control system with buckle and automobile |
| CN105329122A (en) * | 2015-10-27 | 2016-02-17 | 深圳前海探鹿科技有限公司 | Intelligent child safety seat |
| CN105438110A (en) * | 2015-12-23 | 2016-03-30 | 福建麦凯智造婴童文化股份有限公司 | Safety seat for automobile |
| CN107867258A (en) * | 2016-09-23 | 2018-04-03 | 福特全球技术公司 | Add two seat belt reminder systems |
| CN106926812A (en) * | 2017-03-17 | 2017-07-07 | 江苏智凯汽车安全系统有限公司 | A kind of auto use chair safety band alarm device |
| CN114470549A (en) * | 2022-01-26 | 2022-05-13 | 云南电网有限责任公司曲靖供电局 | Safety belt assembly with alarming function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |