CN202686109U - System for starting flasher after collision - Google Patents
System for starting flasher after collision Download PDFInfo
- Publication number
- CN202686109U CN202686109U CN 201220294247 CN201220294247U CN202686109U CN 202686109 U CN202686109 U CN 202686109U CN 201220294247 CN201220294247 CN 201220294247 CN 201220294247 U CN201220294247 U CN 201220294247U CN 202686109 U CN202686109 U CN 202686109U
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- collision
- body controller
- der blink
- blink und
- und abblendschalter
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Abstract
The utility model discloses a system for starting a flasher after collision. When a vehicle is collided at a set degree, an alarming system is opened at the first time to make an audible and visual alarm, so that running vehicles are alarmed to give way so as to avoid secondary injury accidents; and the system comprises a vehicle body controller, a vehicle speed sensor, a collision sensor and the flasher, wherein the vehicle body controller is connected with the vehicle speed sensor, the collision sensor and the flasher.
Description
Technical field
The utility model relates to automobile auxiliary security technology, relates in particular to a kind of system that automatically starts Der Blink und Abblendschalter after automobile bumps.
Background technology
In the time of can not travelling when collision happens, if the in time discovery of other vehicles that normally travel will cause a chain of bump, also can cause secondary injury to the people in the accident and vehicle.If can in time warn after front vehicles bumps, just can initiatively warn other vehicles in travelling and note dodging, can effectively reduce the generation of a chain of bump and secondary injury accident.
Open day be that on 02 20th, 2008, publication number are that patent documentation, the name of CN 101125536A is called a kind of for the warning on the automobile (flash of light) switch, this technical scheme utilization is installed in car interior hand of driver next door and has one or more signal transducers, in engine start, at least one signal transducer sends the signal that can be identified by chaufeur, makes the clear installation site of knowing warning (flash of light) switch of chaufeur.Chaufeur is just perceived the position of warning (flash of light) switch intuitively like this, and be before his each driving in the start the engine, chaufeur of being unfamiliar with this automobile particularly can be easy to notice the position of warning (flash of light) switch.But this scheme needs manual unlocking warning (flash of light) switch, and this is after collision happens, if chaufeur or occupant forget or can not just can not start warning during manual operation switch.
Summary of the invention
The utility model main purpose is to provide a kind of system that can start afterwards in collision Der Blink und Abblendschalter, and when collision happens, the very first time is the opening warn system just, and the vehicle during caution is travelled is noted dodging.
The utility model is mainly solved by following technical proposals for the prior art problem, a kind ofly starts afterwards the system of Der Blink und Abblendschalter in collision, comprises car body controller, car speed sensor, crash sensor, Der Blink und Abblendschalter, car body controller connects car speed sensor, crash sensor and Der Blink und Abblendschalter.After car body controller (be called for short BCM) detects the collision alarm that crash sensor sends, remove simultaneously to detect car speed sensor, detect the speed of a motor vehicle and also be zero in the regulation delay time, illustrate really to bump and stop, car body controller is controlled the Der Blink und Abblendschalter alarm prompt that glistens.
As preferably, crash sensor is the impact strength sensor.Vehicle acceleration intensity of variation during for detection of collision is when the impact strength sensor output signal reaches the processing whether setting value opens alarm prompt.
As preferably, car body controller connecting safety air bag controller, safety air sac controller send collision alarm to car body controller.During the collision alarm of car body controller when detecting safety air bag and ignite, drive immediately Der Blink und Abblendschalter work, alarm prompt glistens.
As preferably, car body controller connects communication bus on the car, and safety air sac controller connects communication bus on the car.Car body controller carries out data communication by communication bus on the car and safety air sac controller, in time obtains reliably collision alarm.Simultaneously car body controller also can be from the vehicle speed signal of the equipment such as acquisition speed table on the communication bus, can simplied system structure.
As preferably, car body controller connects vehicle horn.When bumping, except carrying out the Der Blink und Abblendschalter flashing light alarm, car body controller also drives vehicle horn and carries out the alarm of blowing a whistle intermittence, to strengthen the alarm prompt effect.
As preferably, communication bus is the CAN bus on the car.Reliability and real-time with further enhancing data communication.
The beneficial effect that the utility model brings is, when the collision of vehicle generation setting degree, the very first time opening warn system, carry out audible and visual alarm, the vehicle during caution is travelled is noted dodging, and avoids the generation of secondary injury accident.
Description of drawings
Fig. 1 is a kind of functional block diagram of the present utility model.
Among the figure: the 1st, car speed sensor, the 2nd, crash sensor, the 3rd, car body controller, the 4th, Der Blink und Abblendschalter, the 5th, vehicle horn, the 6th, safety air sac controller, the 7th, communication bus on the car.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment: as shown in Figure 1, the utility model is a kind of system that starts afterwards Der Blink und Abblendschalter in collision, car body controller 3: connect car speed sensor 1 and crash sensor 2 by analog interface, connect Der Blink und Abblendschalter 4 and vehicle horn 5 by the output port with driving circuit, by the 7 connecting safety air bag controllers 6 of communication bus on the car.
Wherein, crash sensor 2 adopts the impact strength sensor, vehicle acceleration during for detection of collision changes, when the impact strength sensor output signal reaches setting value (this setting value is less than the ignition value of safety air bag), whether be zero, thereby remove to control Der Blink und Abblendschalter 4 and vehicle horn 5 if in setting-up time, detecting immediately the speed of a motor vehicle; Communication bus 7 is CAN buses on the car.
Because the setting value of crash sensor 2 is less than the ignition value of air bag system, therefore, can be detected less than the impact strength of firing safety air-bag.When bumping, the output valve of car body controller 3 collision detection sensors 2 reaches setting value, and do not detect the detonator signal of safety air sac controller 6, whether the output valve that then constantly detects car speed sensor 1 in setting-up time (such as 20 seconds) is zero, if the speed of a motor vehicle is zero then driving Der Blink und Abblendschalter 4 and vehicle horn 5 carry out the audible and visual alarm prompting, can think that vehicle is in that move to safety zone needn't alarm if the speed of a motor vehicle is non-vanishing.Car body controller 3 drives immediately Der Blink und Abblendschalter 4 and vehicle horn 5 and carries out the audible and visual alarm prompting when detecting the detonator signal of safety air sac controller 6, needn't carry out the speed of a motor vehicle and detect.
So the utlity model has when the collision of vehicle generation setting degree, the very first time opening warn system, carry out audible and visual alarm, the feature such as the vehicle of caution in travelling noted dodging, and avoids the generation of secondary injury accident, and system architecture is simple.
Claims (6)
1. one kind starts the system of Der Blink und Abblendschalter afterwards in collision, it is characterized in that: comprise car body controller, and car speed sensor, crash sensor, Der Blink und Abblendschalter, described car body controller connects car speed sensor, crash sensor and Der Blink und Abblendschalter.
2. describedly according to claim 1 a kind ofly start afterwards the system of Der Blink und Abblendschalter in collision, it is characterized in that: described crash sensor is the impact strength sensor.
3. describedly according to claim 1 a kind ofly start afterwards the system of Der Blink und Abblendschalter in collision, it is characterized in that: described car body controller is the connecting safety air bag controller also, and described safety air sac controller sends collision alarm to car body controller.
4. describedly according to claim 1 a kind ofly start afterwards the system of Der Blink und Abblendschalter in collision, it is characterized in that: described car body controller also connects communication bus on the car, and described safety air sac controller connects communication bus on the car.
5. according to claim 1 or 3 or 4 describedly a kind ofly start afterwards the system of Der Blink und Abblendschalter in collision, it is characterized in that: described car body controller also connects vehicle horn.
6. describedly according to claim 1 a kind ofly start afterwards the system of Der Blink und Abblendschalter in collision, it is characterized in that: communication bus is the CAN bus on the described car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294247 CN202686109U (en) | 2012-06-19 | 2012-06-19 | System for starting flasher after collision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294247 CN202686109U (en) | 2012-06-19 | 2012-06-19 | System for starting flasher after collision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202686109U true CN202686109U (en) | 2013-01-23 |
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ID=47541770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220294247 Expired - Fee Related CN202686109U (en) | 2012-06-19 | 2012-06-19 | System for starting flasher after collision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202686109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568950A (en) * | 2013-11-19 | 2014-02-12 | 浙江吉利汽车研究院有限公司 | Fatal traffic accident calling-for-help device |
| CN113525229A (en) * | 2021-07-26 | 2021-10-22 | 一汽奔腾轿车有限公司 | Self-starting control method for automobile emergency lamp |
-
2012
- 2012-06-19 CN CN 201220294247 patent/CN202686109U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568950A (en) * | 2013-11-19 | 2014-02-12 | 浙江吉利汽车研究院有限公司 | Fatal traffic accident calling-for-help device |
| CN113525229A (en) * | 2021-07-26 | 2021-10-22 | 一汽奔腾轿车有限公司 | Self-starting control method for automobile emergency lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20200619 |