CN204895286U - Car long -range safety precaution auxiliary system that prevents knocking into back - Google Patents
Car long -range safety precaution auxiliary system that prevents knocking into back Download PDFInfo
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- CN204895286U CN204895286U CN201520506182.XU CN201520506182U CN204895286U CN 204895286 U CN204895286 U CN 204895286U CN 201520506182 U CN201520506182 U CN 201520506182U CN 204895286 U CN204895286 U CN 204895286U
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Abstract
The utility model discloses a car long -range safety precaution auxiliary system that prevents knocking into back, include the control unit, a plurality of pressure sensor and the signal receiver that are connected with the the control unit input to and the wireless signal transmitting device and the voice alarm device that are connected with the the control unit output, a plurality of pressure sensor set up respectively on preceding rear bumper and door anticollision roof beam. The utility model discloses an effect to as if driver and crew, in the occurence of failure, the vehicle can be learnt this information and make corresponding precautionary measures in the very first time on every side, it is more effective to compare the measures such as automatic braking system of putting the warning sign at scene of the accident rear, just can start in certain speed of a motor vehicle, the utility model discloses a system response is fast, takes measures to peripheral vehicle operation person the longer time, more can effectively avoid the emergence of secondary accident.
Description
Technical field
The utility model relates to a kind of automobile anti-rear end collision telesecurity early warning ancillary system, belongs to vehicle application technology field.
Background technology
Along with economic develop rapidly, one of automobile main traffic instrument having become people, according to statistics, rear-end collision accounts for very large proportion in traffic accident, rear-end collision often causes second accident or major traffic accidents, reason is that rear automobile is ignorant after having rear-end collision, but has little time to dodge and cause second accident when the situation of discovery.Nowadays have a lot of automobile safety system can the generation of preventing car rear-end collision, the urban safety system of such as Volvo XC60 this can self-stopping urban safety system, can the startup when less than 30 kilometers per hour of the speed of a motor vehicle.If front truck brakes suddenly, urban safety system judge have collide dangerous time, just can to chaufeur send warning and precharge is carried out to drg.If chaufeur takes any action not yet, XC60 will self-actuating brake.The CCS cruise control system of automatic cruising system by regulating throttle and brake, to prevent the vehicle before you close, can keep a safe distance etc.But the incidence that these systems are only reduction of rear-end collision can not avoid the generation of rear-end collision completely, so when rear-end collision occurs with regard to likely generation second accident or more grave accident, after rear-end collision occurs, these systems can not avoid the generation of second accident.
Utility model content
The utility model, in order to overcome the deficiency of above technology, provides a kind of automobile anti-rear end collision telesecurity early warning ancillary system, can send accident signal and remind front vehicle, avoid the generation of secondary traffic accident after rear-end collision to surrounding vehicles.
the utility model overcomes the technical scheme that its technical matters adopts:
A kind of automobile anti-rear end collision telesecurity early warning ancillary system, comprise control unit, the multiple pressure sensor be connected with control unit input end and signal receiving device, and the wireless signal transmitting device to be connected with control unit mouth and phonetic alarm device, described multiple pressure sensor is arranged on front/rear collision bumper and door anti-collision joist respectively.
Preferred according to the utility model, described signal receiving device can monitor the accident signal of circumference 3-5km.
Preferred according to the utility model, described pressure sensor is 3-6.
Preferred according to the utility model, described control unit is Freescale-MC9S12 micro controller system, and described signal receiving device is reception of wireless signals sensor.
the beneficial effects of the utility model are:
1, the utility model is detected by pressure sensor and whether is subject to shock and has an accident, if clashed into, control unit can be transferred to this information the driving vehicle of surrounding by wireless signal transmitting device, surrounding vehicles receives through control unit process after this information, starts phonetic alarm device and sends voice message and report the on-the-spot distance with this car of broken-down vehicle.Effective object of the present utility model is driver and crew, while accident occurs, surrounding vehicles can be learnt this information in the very first time and make corresponding preventive, compare to put warning sign at rear, the scene of the accident, the measure such as the autobrake system that just can start in certain speed of a motor vehicle is more effective, faster system response of the present utility model, take measures to the nearby vehicle chaufeur longer time, more effectively can avoid the generation of second accident.
2, signal receiving device of the present utility model farthest receiving range for circumference 5km, sphere of action is wide, the data being calculated signal receiving device feedback by control unit can judge that accident signal is at the front of signal car or rear, and the distance that can calculate signal car and broken-down vehicle gives chaufeur reminds.
Accompanying drawing explanation
Fig. 1 is the principle schematic of the utility model automobile anti-rear end collision telesecurity early warning ancillary system.
Fig. 2 is the position view that pressure sensor of the present utility model is distributed on door anti-collision joist.Fig. 3 is the position view that pressure sensor of the present utility model is distributed on front/rear collision bumper.
In figure, 1, control unit, 2, pressure sensor, 3, wireless signal transmitting device, 4, signal receiving device, 5, phonetic alarm device.
Detailed description of the invention
Better understand the utility model for the ease of those skilled in the art, be described in further details below in conjunction with the drawings and specific embodiments to the utility model, following is only exemplary do not limit protection domain of the present utility model.
As shown in Figure 1, automobile anti-rear end collision telesecurity early warning ancillary system of the present utility model, comprise control unit 1, the multiple pressure sensors 2 be connected with control unit input end and signal receiving device 4, and the wireless signal transmitting device 3 to be connected with control unit mouth and phonetic alarm device 5, described multiple pressure sensor 2 preferably 6, as shown in Figure 2,3, be arranged at respectively in the collision prevention girders of front/rear collision bumper and each car door.
Described signal receiving device 4 is reception of wireless signals sensor, the accident signal of range signal car circumference 3-5km can be monitored, by comparing the power calculating receiving unlike signal in same time interval, control unit judges that broken-down vehicle is at the front of signal car or rear, calculate the distance apart from accident signal emissive source, described control unit 1 is Freescale-MC9S12 micro controller system.
When a vehicle is in a collision, the pressure sensor 2 on car can be triggered, signal is passed to control unit 1 by pressure sensor 2, first control unit judges whether this pressure signal is vehicle collision signal, and by this signal transmission to wireless signal transmitting device 3, by it, this signal is launched, vehicle in distance broken-down vehicle circumference 5km receives the accident signal by signal receiving device 4 and by this signal transmission to control unit 1, control unit judges this signal, and control phonetic alarm device 5 and work to send warning indicators chaufeur " traffic accident occurs at front/rear side * * rice ".Effective object of the present utility model is driver and crew, while accident occurs, surrounding vehicles can be learnt this information in the very first time and make corresponding preventive, compare to put warning sign at rear, the scene of the accident, the measure such as the autobrake system that just can start in certain speed of a motor vehicle is more effective, faster system response of the present utility model, take measures to the nearby vehicle chaufeur longer time, more effectively can avoid the generation of second accident.
Above only describes groundwork of the present utility model and preferred implementation, those skilled in the art can make many changes and improvements according to foregoing description, and these changes and improvements should belong to protection domain of the present utility model.
Claims (4)
1. an automobile anti-rear end collision telesecurity early warning ancillary system, it is characterized in that: comprise control unit (1), the multiple pressure sensors (2) be connected with control unit input end and signal receiving device (4), and the wireless signal transmitting device (3) to be connected with control unit mouth and phonetic alarm device (5), described multiple pressure sensor (2) is arranged on front/rear collision bumper and door anti-collision joist respectively.
2. automobile anti-rear end collision telesecurity early warning ancillary system according to claim 1, is characterized in that: described signal receiving device (4) can monitor the accident signal of circumference 3-5km.
3. automobile anti-rear end collision telesecurity early warning ancillary system according to claim 1, is characterized in that: described pressure sensor (2) is 3-6.
4. automobile anti-rear end collision telesecurity early warning ancillary system according to claim 1, it is characterized in that: described control unit (1) is Freescale-MC9S12 micro controller system, described signal receiving device (4) is reception of wireless signals sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520506182.XU CN204895286U (en) | 2015-07-14 | 2015-07-14 | Car long -range safety precaution auxiliary system that prevents knocking into back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520506182.XU CN204895286U (en) | 2015-07-14 | 2015-07-14 | Car long -range safety precaution auxiliary system that prevents knocking into back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204895286U true CN204895286U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520506182.XU Expired - Fee Related CN204895286U (en) | 2015-07-14 | 2015-07-14 | Car long -range safety precaution auxiliary system that prevents knocking into back |
Country Status (1)
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107067780A (en) * | 2016-12-06 | 2017-08-18 | 天津泓耘财科技发展有限公司 | A kind of automobile remote monitoring early warning system |
| CN107215271A (en) * | 2017-06-15 | 2017-09-29 | 赵珊 | A kind of car collision avoidance System and method |
| CN108725109A (en) * | 2017-04-13 | 2018-11-02 | 宁波轩悦行电动汽车服务有限公司 | Lease formula electric vehicle rescue skills and device |
| CN109606259A (en) * | 2018-12-24 | 2019-04-12 | 上海大学 | A kind of anti-rear-end collision combination prior-warning device and method |
| CN111325982A (en) * | 2020-03-05 | 2020-06-23 | 深圳一清创新科技有限公司 | Vehicle control method, vehicle control device, computer equipment and storage medium |
-
2015
- 2015-07-14 CN CN201520506182.XU patent/CN204895286U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107067780A (en) * | 2016-12-06 | 2017-08-18 | 天津泓耘财科技发展有限公司 | A kind of automobile remote monitoring early warning system |
| CN108725109A (en) * | 2017-04-13 | 2018-11-02 | 宁波轩悦行电动汽车服务有限公司 | Lease formula electric vehicle rescue skills and device |
| CN108725109B (en) * | 2017-04-13 | 2020-06-23 | 宁波轩悦行电动汽车服务有限公司 | Electric automobile rescue anti-collision method and device |
| CN107215271A (en) * | 2017-06-15 | 2017-09-29 | 赵珊 | A kind of car collision avoidance System and method |
| CN109606259A (en) * | 2018-12-24 | 2019-04-12 | 上海大学 | A kind of anti-rear-end collision combination prior-warning device and method |
| CN111325982A (en) * | 2020-03-05 | 2020-06-23 | 深圳一清创新科技有限公司 | Vehicle control method, vehicle control device, computer equipment and storage medium |
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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 |
Granted publication date: 20151223 Termination date: 20170714 |
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| CF01 | Termination of patent right due to non-payment of annual fee |