CN203381583U - Safe air bag controller for vehicle passive protection system - Google Patents
Safe air bag controller for vehicle passive protection system Download PDFInfo
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- CN203381583U CN203381583U CN201320425344.8U CN201320425344U CN203381583U CN 203381583 U CN203381583 U CN 203381583U CN 201320425344 U CN201320425344 U CN 201320425344U CN 203381583 U CN203381583 U CN 203381583U
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- 230000001133 acceleration Effects 0.000 claims abstract description 35
- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract 1
- 238000012827 research and development Methods 0.000 abstract 1
- 238000011160 research Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 210000004712 air sac Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical compound C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
本实用新型涉及汽车被动保护领域，特别涉及用于汽车被动保护系统安全气囊控制器，包括加速度模块、电源和点火模块、数据标定模块、控制器模块、通信模块、接口模块，本实用新型的上述技术方案的有益效果如下：系统稳定运行，系统体积小巧，集成度高，功耗低，通用性强，可以适应各种小轿车，使得国内从没有研发出安全气囊控制器到完全自主研发出安全气囊控制器，实现了零的突破。
The utility model relates to the field of passive protection of automobiles, in particular to an airbag controller used in passive protection systems of automobiles, including an acceleration module, a power supply and an ignition module, a data calibration module, a controller module, a communication module and an interface module. The beneficial effects of the technical solution are as follows: the system runs stably, the system is small and exquisite, high integration, low power consumption, strong versatility, and can be adapted to various cars, so that the domestic safety airbag controller has not been developed to a completely independent research and development. The airbag controller has achieved zero breakthrough.
Description
Technical field
The utility model relates to automobile passive protection field, particularly for a kind of automobile passive protection security of system air spring control.
Background technology
Before reform and opening-up, China's Automotive technology and science and technology research is the backward state in the world all the time, and faces for a long time the trying situation that is difficult to realize independent research and production safety gas-bag system.The development of recent year automotive market is rapid, but up to the present, China realizes independent research and the target of producing the car safety air sac controller not yet fully, and the safety air sac controller of installing on domestic automobile at present is imported product mostly.China is since early 1990s to the research of safety air bag, and the enterprise of tens production safety air bag controlled apparatuses has been arranged at present, but is that air spring control assembly and the software of Introduced From Abroad carries out Assembling Production mostly.
The car safety air bag field engineering statistics that can announce according to the american car industrial combination shows: in the car collision case that the whole world occurs at present, the passenger inside the vehicle causes the personnel death's because head is subject to the vehicular sideview collision, be approximately 55% left and right that frontal impact causes the personnel death, therefore safety air bag be installed in the car side and improved its protective capacities, becoming gradually one of problem can not be ignored in Automotive.At present, only has in the world Germany's benz, BMW, the Bentley of the U.S., producer such as international well-known car production such as the Toyota of Buick and Cadillac and Japan and Honda etc. has grasped the technology that safety air bag is installed in side, and safety air bag is installed for the car side by China, and the higher aspect of some other installation specifications is still in relatively backward state.The problems such as in addition, independent research is subject to consciousness and each profits such as fund are objective, the impact of subjective factor on safe automobile air bag due to domestic, makes the safety air bag of independent research have the system fluctuation of service, and reliability is low, and power consumption is large, and commonality is poor.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of automobile passive protection security of system air spring control, has not only improved the reliability of domestic safety air bag by independent research, also for safety air bag production production domesticization, lays a good foundation.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of automobile passive protection security of system air spring control, comprises acceleration module, power supply and ignition module, data scaling module, controller module, communication module, interface module,
Acceleration module, for detecting the accekeration of running car, and be converted to digital signal;
Power supply and ignition module, be used to acceleration module, data scaling module, controller module, communication module, interface module that voltage is provided;
The data scaling module, for storing crash data and the acceleration information of having demarcated, and receive the digital signal of acceleration module conversion, and the good data of demarcation of calling storage are carried out analysis and calculation and send comparison information with the digital signal that receives the acceleration module conversion;
Micro controller module, the comparison information of sending for receiving the data scaling module, and send control information by comparison information whole system is detected and controls;
Communication module, for the communication between micro controller module and automobile, and external device reading the data of micro controller module and data scaling module;
Interface unit, for connecting device between acceleration module, power supply and ignition module, data scaling module, controller module, communication module.
As preferably, described acceleration module comprises the acceleration pick-up for detection of the running car accekeration, for accekeration, is converted to the acceleration/accel process chip of voltage signal and for voltage signal being converted to the A/D converting unit of digital signal.
As preferably, described data scaling module comprises for storing the crash data demarcated and the storage chip of acceleration information.
The beneficial effect of technique scheme of the present utility model is as follows: system stable operation, system bulk is small and exquisite, integrated level is high, low in energy consumption, highly versatile, can adapt to various small passenger cars, make the domestic safety air sac controller of never developing go out safety air sac controller to complete independent research, realize the breakthrough of zero.
The accompanying drawing explanation
Fig. 1 is automobile passive protection security of system air spring control embodiment functional block diagram of the present utility model.
Fig. 2 is acceleration module structured flowchart in Fig. 1.
Fig. 3 is data scaling modular construction block diagram in Fig. 1.
The specific embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model is for the existing system fluctuation of service that exists; reliability is low; power consumption is large; the problems such as commonality is poor; passive protection security of system air spring control for a kind of automobile is provided; as shown in Figure 1, comprise acceleration module, power supply and ignition module, data scaling module, controller module, communication module, interface module
Acceleration module, for detecting the accekeration of running car, and be converted to digital signal;
Power supply and ignition module, be used to acceleration module, data scaling module, controller module, communication module, interface module that voltage is provided;
The data scaling module, for storing crash data and the acceleration information of having demarcated, and receive the digital signal of acceleration module conversion, and the good data of demarcation of calling storage are carried out analysis and calculation and send comparison information with the digital signal that receives the acceleration module conversion;
Micro controller module, the comparison information of sending for receiving the data scaling module, and send control information by comparison information whole system is detected and controls;
Communication module, for the communication between micro controller module and automobile, and external device reading the data of micro controller module and data scaling module;
Interface unit, for connecting device between acceleration module, power supply and ignition module, data scaling module, controller module, communication module.
As shown in Figure 2, described acceleration module comprises the acceleration pick-up for detection of the running car accekeration, for accekeration, is converted to the acceleration/accel process chip of voltage signal and for voltage signal being converted to the A/D converting unit of digital signal.
As shown in Figure 3, described data scaling module comprises for storing the crash data demarcated and the storage chip of acceleration information.
The design of a kind of park braking system for automobile described in the utility model and control decision system thereof as mentioned above, can provide safe, comfortable and Intelligent parking braking control.Above demonstration and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. an automobile passive protection security of system air spring control, is characterized in that, comprises acceleration module, power supply and ignition module, data scaling module, controller module, communication module, interface module,
Acceleration module, for detecting the accekeration of running car, and be converted to digital signal;
Power supply and ignition module, be used to acceleration module, data scaling module, controller module, communication module, interface module that voltage is provided;
The data scaling module, for storing crash data and the acceleration information of having demarcated, and receive the digital signal of acceleration module conversion, and the good data of demarcation of calling storage are carried out analysis and calculation and send comparison information with the digital signal that receives the acceleration module conversion;
Micro controller module, the comparison information of sending for receiving the data scaling module, and send control information by comparison information whole system is detected and controls;
Communication module, for the communication between micro controller module and automobile, and external device reading the data of micro controller module and data scaling module;
Interface unit, for connecting device between acceleration module, power supply and ignition module, data scaling module, controller module, communication module.
2. automobile passive protection security of system air spring control according to claim 1; it is characterized in that; described acceleration module comprises the acceleration pick-up for detection of the running car accekeration, for accekeration, is converted to the acceleration/accel process chip of voltage signal and for voltage signal being converted to the A/D converting unit of digital signal.
3. automobile passive protection security of system air spring control according to claim 1, is characterized in that, described data scaling module comprises for storing the crash data demarcated and the storage chip of acceleration information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320425344.8U CN203381583U (en) | 2013-07-16 | 2013-07-16 | Safe air bag controller for vehicle passive protection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320425344.8U CN203381583U (en) | 2013-07-16 | 2013-07-16 | Safe air bag controller for vehicle passive protection system |
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| Publication Number | Publication Date |
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| CN203381583U true CN203381583U (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320425344.8U Expired - Lifetime CN203381583U (en) | 2013-07-16 | 2013-07-16 | Safe air bag controller for vehicle passive protection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332160A (en) * | 2013-07-16 | 2013-10-02 | 常州先进制造技术研究所 | Safe air bag controller for automobile passive protection system |
| CN112721852A (en) * | 2020-12-22 | 2021-04-30 | 贵州凯峰科技有限责任公司 | Automobile safety airbag controller integrated with EDR |
-
2013
- 2013-07-16 CN CN201320425344.8U patent/CN203381583U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332160A (en) * | 2013-07-16 | 2013-10-02 | 常州先进制造技术研究所 | Safe air bag controller for automobile passive protection system |
| CN112721852A (en) * | 2020-12-22 | 2021-04-30 | 贵州凯峰科技有限责任公司 | Automobile safety airbag controller integrated with EDR |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |