CN203005337U - Novel prestart device for automobile rollover air bag - Google Patents
Novel prestart device for automobile rollover air bag Download PDFInfo
- Publication number
- CN203005337U CN203005337U CN 201220655327 CN201220655327U CN203005337U CN 203005337 U CN203005337 U CN 203005337U CN 201220655327 CN201220655327 CN 201220655327 CN 201220655327 U CN201220655327 U CN 201220655327U CN 203005337 U CN203005337 U CN 203005337U
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- automobile
- air bag
- tilt angle
- angle sensor
- prestart
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Abstract
The utility model discloses a novel prestart device for an automobile rollover air bag, which is mainly characterized by comprising a power module, a tilt angle sensor, a control ECU (Electronic Control Unit) and a data storage unit. The power module is used for supplying power, the input end of the tilt angle sensor is connected with the power module through a lead, the control ECU is connected with a switch wire of the safety air bag, and the tilt angle sensor is connected with a crash sensor in parallel. The novel prestart device can effectively detect the rollover of an automobile body and automatically take corresponding measures, and the life safety of personnel in an automobile can be effectively guaranteed. Due to the adoption of the tilt angle sensor, the rollover of the automobile body can be more precisely detected, moreover, the tilt angle sensor is light in weight, small in size, and is beneficial to the development of the lightweight type of the automobile. According to the novel prestart device, a singlechip microcomputer, the sensors and the data storage unit are adopted, and the automobile is facilitated to develop towards the completely electronic age.
Description
Technical field
The utility model relates to a kind of new automobile rollover air bag opening device in advance, belongs to the car electrics field.
Background technology
Along with the development of society, the people's the level of consumption improves gradually, and the quantity of automobile is increasing.But in vehicle traveling process, because rollover can appear in the reason automobile of the faulty drive of chaufeur or road conditions.Only having automobile just can beat when sharp impacts occurs when safe automobile air bag designs opens, many times when the violent shock of rollover occurs in automobile, car body and chaufeur, passenger's secondary impact is very serious, occupant's life security is had serious threat.Therefore the raising of automotive interior facility, be conducive to promote that the prosperity and development of automobile cause can ensure occupant's life security again.
Summary of the invention
The purpose of this utility model is to address the above problem, and a kind of new automobile rollover safety air bag opening device in advance is provided.Be achieved through the following technical solutions:
A kind of new automobile rollover safety air bag is opening device in advance, comprises power module, and obliquity sensor is controlled ECU, safety air bag.The input end of described obliquity sensor is connected, controls ECU and is connected with the safety air bag switching line with power module by wire, be connected in parallel with crash sensor, when obliquity sensor receives greater than 90 ° of signals, signal is passed to control ECU, controlling under ECU control, safety air bag is opened rapidly.This device is arranged on the car body top position.
The utility model is the advantage of prior art relatively:
1. the utility model can effectively detect the rollover of car body and can automatically take measures on customs clearance, and has effectively ensured occupant's life security.
2. the rollover of the detection car body that the utility model employing obliquity sensor can be more accurate.And obliquity sensor is lightweight, and volume is little, is conducive to automobile to the light-type future development.
3. the utility model adopts micro controller system, and sensor and data memory are conducive to automobile to be developed to complete electronic age.
Description of drawings
Fig. 1 is vehicle side turning safety air bag described in the utility model opening device layout schematic diagram in advance.
The specific embodiment
The 1-power module; The 2-obliquity sensor; 3-controls ECU; The 4-safety air bag; The 5-data memory; The 6-wire.
Below in conjunction with the embodiment accompanying drawing, the utility model is described further.
The safety air bag of vehicle side turning shown in the utility model opening device in advance as shown in Figure 1 comprises power module 1, obliquity sensor 2, controls ECU3, safety air bag 4, data memory 5, wire 6 form.Whether described obliquity sensor 2 passes to control ECU greater than 90 ° of signals with the angle of car, control ECU3 and send dip angle signal to safety air bag, when normal vehicle operation or climbing, sensor 2 receives the inclination angle less than 90 °, controls the dip angle signal that ECU3 sends air bag to this moment safety air bag is opened; When rollover occurs in automobile; sensor 2 receives the signal greater than 90 °; and signal is passed to control ECU; control ECU3 sends dip angle signal to safety air bag opens rapidly it; be conducive to protect occupant's safety, and this signal is stored maintenance work after convenient etc. through data memory 5.
Claims (1)
1. new automobile rollover air bag opening device in advance, comprise power module, obliquity sensor, control ECU, data memory is characterized in that: the input end of described obliquity sensor is connected with power module by wire, and described control ECU is connected with the safety air bag switching line, described obliquity sensor and crash sensor are connected in parallel, and this device is arranged on the car body top position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220655327 CN203005337U (en) | 2012-11-20 | 2012-11-20 | Novel prestart device for automobile rollover air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220655327 CN203005337U (en) | 2012-11-20 | 2012-11-20 | Novel prestart device for automobile rollover air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203005337U true CN203005337U (en) | 2013-06-19 |
Family
ID=48596961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220655327 Expired - Fee Related CN203005337U (en) | 2012-11-20 | 2012-11-20 | Novel prestart device for automobile rollover air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203005337U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172733A (en) * | 2015-09-18 | 2015-12-23 | 智车优行科技（北京）有限公司 | Vehicle safety protection control device and method |
| CN108058916A (en) * | 2017-12-15 | 2018-05-22 | 王怡 | A kind of medical test tubes transfer car(buggy) with defencive function |
| CN109532749A (en) * | 2018-11-27 | 2019-03-29 | 江苏理工学院 | A kind of container car side-tipping protective device and its operating method |
| CN109532748A (en) * | 2018-11-27 | 2019-03-29 | 江苏理工学院 | A kind of oil tank entrucking side-tipping protective device and its operating method |
| CN113492785A (en) * | 2020-03-18 | 2021-10-12 | 本田技研工业株式会社 | Occupant protection device |
-
2012
- 2012-11-20 CN CN 201220655327 patent/CN203005337U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172733A (en) * | 2015-09-18 | 2015-12-23 | 智车优行科技（北京）有限公司 | Vehicle safety protection control device and method |
| CN108058916A (en) * | 2017-12-15 | 2018-05-22 | 王怡 | A kind of medical test tubes transfer car(buggy) with defencive function |
| CN108058916B (en) * | 2017-12-15 | 2019-06-14 | 矫海燕 | A kind of medical test tubes transfer car(buggy) with defencive function |
| CN109532749A (en) * | 2018-11-27 | 2019-03-29 | 江苏理工学院 | A kind of container car side-tipping protective device and its operating method |
| CN109532748A (en) * | 2018-11-27 | 2019-03-29 | 江苏理工学院 | A kind of oil tank entrucking side-tipping protective device and its operating method |
| CN113492785A (en) * | 2020-03-18 | 2021-10-12 | 本田技研工业株式会社 | Occupant protection device |
| CN113492785B (en) * | 2020-03-18 | 2023-06-20 | 本田技研工业株式会社 | Occupant protection device |
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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: 20130619 Termination date: 20131120 |