CN205220593U - Vehicle anticollision alarm system - Google Patents
Vehicle anticollision alarm system Download PDFInfo
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- CN205220593U CN205220593U CN201520936932.7U CN201520936932U CN205220593U CN 205220593 U CN205220593 U CN 205220593U CN 201520936932 U CN201520936932 U CN 201520936932U CN 205220593 U CN205220593 U CN 205220593U
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- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000001133 acceleration Effects 0.000 claims abstract description 5
- 230000002265 prevention Effects 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 12
- 238000012360 testing method Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract 2
- 230000003137 locomotive effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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Abstract
The utility model discloses a vehicle anticollision alarm system, including the distance and velocity measurement device, vehicle status detection device, an alarm device, brake actuator, and a processo, the distance and velocity measurement device is including the millimeter wave radar sensor and the ultrasonic wave radar sensor that install at the locomotive, install at the left infrared sensor of vehicle, install the infrared sensor on the vehicle right side, the infrared sensor who installs at the rear of a vehicle, vehicle status detection device includes brake pedal position sensor, acceleration sensor, install in automobile body crash sensor everywhere, alarm device is including installing the alarm lamp on car front windshield, install the voice alarm module in the carriage. The utility model discloses effectively realized vehicle anticollision on four sides and reported to the police that the range accuracy that tests the speed height, warning are indicateed effectually, the collision information that the in -process that just can will travel takes place is preserved.
Description
Technical field
The utility model relates to traffic safety field, is specifically related to a kind of collision prevention of vehicle warning.
Background technology
Collision prevention of vehicle warning is a part for intelligent car, is a kind of intelligent apparatus preventing automobile from colliding.The vehicle that it can find may to collide with automobile automatically, pedestrian or other obstructing objects, give the alarm or take braking simultaneously or the measure such as to evade, with the generation of collision free.
Automobile collision accident be mostly too fast by road speed, vehiclar gap is too small, brake not in time etc. factor cause.Show according to latest survey: the collision case rate of traffic accident is all increasing progressively every year, wherein have the accident of half chaufeur before collision occurs not touch on the brake at all.Existing anti-collision technique is many arranges distance measuring equipment (DME) at headstock, the tailstock, only has anterior collision prevention function and rear portion collision prevention function, can not carry out warning reminding and braking to the danger of coming from vehicular sideview.
Simultaneously, in vehicle travel process, some little collision frictions of frequent generation, and in the process of moving, inconvenience is got off in time and checked whether swipe again, when checking the travel situations of a day by drive recorder later, more owing to recording, do not know the concrete time, cumbersome again, cause difficulty to calling to account.
Utility model content
In order to solve the problem, the utility model provides a kind of and all adopts anti-collision technique to vehicle four sides, and the collision information occurred in driving process can be carried out the complete function preserved, the collision prevention of vehicle warning that warning effect is good.
To achieve these goals, the technical solution of employing is the utility model:
A kind of collision prevention of vehicle warning, comprises
Ranging and range rate device, comprises the millimeter wave radar sensor that is arranged on headstock and ultrasonic radar sensor, is arranged on the infrared pickoff of vehicle left side, is arranged on the infrared pickoff of vehicle right side, is arranged on the infrared pickoff of the tailstock;
Vehicle condition detection device, comprises brake pedal position sensor, acceleration pick-up, is installed on vehicle body crash sensor everywhere;
Warning device, comprises the alarm lamp be arranged on car front windshield, and is arranged on the audible alarm module in compartment;
Brake actuator;
Treater, the signal input part of this treater is connected with the signal output part in ranging and range rate device, vehicle condition detection device, and the signal output part of treater is connected with the signal input part of warning device, brake actuator.
The technical program installs millimeter wave radar sensor and ultrasonic radar sensor at headstock, gets final product detection speed, again can detecting distance.Simultaneously, millimeter wave radar sensor due to harsh environment itself can be adapted to, lightweight, volume is little and round-the-clock and can be used for features such as testing the speed, be widely used, but, can blind area be there is in millimeter wave radar sensor when target range is very near, the headstock of the technical program adopts millimeter wave radar sensor and the combination of ultrasonic radar sensor to carry out testing the speed and finding range, and makes survey precision higher.
The technical program also at vehicle body installation shock sensor everywhere, can detect the crash-active occurred in driving process, is preserved by collision information, facilitates the later stage to inquire about.
In the technical program, be installed on car front windshield by the alarm lamp carrying out alarm, show in prior art of comparing in read-out, the warning effect played is better.
Collision prevention of vehicle warning as above, described brake actuator comprises brshless DC motor and steel rope, and described brshless DC motor realizes the traction to brake pedal by steel rope.When detect exceed safety distance time, when driver does not also carry out action, treater sends instruction, brake activation actuating unit perform slow down or brake.
Collision prevention of vehicle warning as above, described crash sensor is vibration sensor, utilizes Vibration Condition to judge whether to there occurs collision.
Collision prevention of vehicle warning as above, described warning device also comprises wireless communication module, for collision warning information is sent to mobile phone.After crash sensor detects collision information, send to treater, treater sends control command to wireless communication module, thus the information such as the time collided are sent to mobile phone, is preserved by collision information actv., facilitates timely and effective process scratch accident.
The beneficial effect that the utility model can produce: the utility model effectively achieves the collision-proof alarm at vehicle four sides, and headstock adopts millimeter wave radar sensor and the combination of ultrasonic radar sensor to carry out range finding of testing the speed, survey precision is higher; Alarm lamp is set on car front windshield, such that alarm is more effective conveys to driver; Crash sensor is set around vehicle body, effectively collision information is carried out preserving and transmitting, make function more comprehensive.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Composition graphs 1 illustrates present embodiment, a kind of collision prevention of vehicle warning, comprise ranging and range rate device, vehicle condition detection device, warning device, brake actuator, treater, the signal input part of treater is connected with the signal output part in ranging and range rate device, vehicle condition detection device, and the signal output part of treater is connected with the signal input part of warning device, brake actuator.Warning device, comprises the alarm lamp be arranged on car front windshield, is arranged on the audible alarm module in compartment, and wireless communication module, and wireless communication module is used for collision warning information to send to mobile phone.
Ranging and range rate device comprises and is arranged on millimeter wave radar sensor and ultrasonic radar sensor, both utilizations combine to be carried out finding range and testing the speed, infrared pickoff surveyed by the left car being arranged on vehicle both sides, infrared pickoff surveyed by right car, is arranged on the tailstock infrared pickoff of the tailstock.
Vehicle condition detection device comprises brake pedal position sensor, acceleration pick-up, is installed on vehicle body crash sensor everywhere.Utilize brake pedal position sensor and acceleration pick-up to detect driver and whether carried out respective handling to warning reminding and present case, if do not process accordingly, treater can drive brake actuator action, carries out slowing down or braking.And at driving process, even if carried out corresponding collision warning and carried out corresponding process, still likely the collisions such as scraping can be there is, installation shock annunciator just can wait collision warning information to preserve to these scrapings, and this collision warning information is sent to mobile phone by wireless communication module, later-stage utilization mobile phones enquiring, to information such as the times collided, in conjunction with the drive recorder that vehicle is installed or road monitoring information, just can effectively process accident timely.Crash sensor selects vibration sensor.
Brake actuator comprises brshless DC motor and steel rope, and brshless DC motor realizes the traction to brake pedal by steel rope.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (4)
1. a collision prevention of vehicle warning, is characterized in that: comprise
Ranging and range rate device, comprises the millimeter wave radar sensor that is arranged on headstock and ultrasonic radar sensor, is arranged on the infrared pickoff of vehicle left side, is arranged on the infrared pickoff of vehicle right side, is arranged on the infrared pickoff of the tailstock;
Vehicle condition detection device, comprises brake pedal position sensor, acceleration pick-up, is installed on vehicle body crash sensor everywhere;
Warning device, comprises the alarm lamp be arranged on car front windshield, and is arranged on the audible alarm module in compartment;
Brake actuator;
Treater, the signal input part of this treater is connected with the signal output part in ranging and range rate device, vehicle condition detection device, and the signal output part of treater is connected with the signal input part of warning device, brake actuator.
2. collision prevention of vehicle warning according to claim 1, is characterized in that: described brake actuator comprises brshless DC motor and steel rope, and described brshless DC motor realizes the traction to brake pedal by steel rope.
3. collision prevention of vehicle warning according to claim 1, is characterized in that: described crash sensor is vibration sensor.
4. collision prevention of vehicle warning according to claim 1, is characterized in that: described warning device also comprises wireless communication module, for collision warning information is sent to mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520936932.7U CN205220593U (en) | 2015-11-20 | 2015-11-20 | Vehicle anticollision alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520936932.7U CN205220593U (en) | 2015-11-20 | 2015-11-20 | Vehicle anticollision alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205220593U true CN205220593U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520936932.7U Expired - Fee Related CN205220593U (en) | 2015-11-20 | 2015-11-20 | Vehicle anticollision alarm system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205220593U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004659A (en) * | 2016-08-03 | 2016-10-12 | 安徽工程大学 | Surrounding environment perception system for vehicles and control method of surrounding environment perception system |
| CN107544503A (en) * | 2017-09-25 | 2018-01-05 | 南京律智诚专利技术开发有限公司 | A kind of method of work of the vehicle automatic running system based on ultrasonic wave identification |
| CN107972621A (en) * | 2016-10-20 | 2018-05-01 | 福特全球技术公司 | Vehicle collision warning based on collision time |
| CN108932871A (en) * | 2018-07-27 | 2018-12-04 | 合肥市智信汽车科技有限公司 | A kind of lateral anti-collision alarm system of vehicle based on infrared laser auxiliary |
| CN109466488A (en) * | 2018-10-26 | 2019-03-15 | 北京宝驰新风科技有限公司 | A kind of vehicle collision automatic help alarm system |
| CN109733314A (en) * | 2018-12-05 | 2019-05-10 | 江苏大学 | Motor vehicle intelligent safety device and control method thereof |
-
2015
- 2015-11-20 CN CN201520936932.7U patent/CN205220593U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004659A (en) * | 2016-08-03 | 2016-10-12 | 安徽工程大学 | Surrounding environment perception system for vehicles and control method of surrounding environment perception system |
| CN106004659B (en) * | 2016-08-03 | 2017-08-04 | 安徽工程大学 | Vehicle Surrounding Environment Perception System and Control Method |
| CN107972621A (en) * | 2016-10-20 | 2018-05-01 | 福特全球技术公司 | Vehicle collision warning based on collision time |
| CN107544503A (en) * | 2017-09-25 | 2018-01-05 | 南京律智诚专利技术开发有限公司 | A kind of method of work of the vehicle automatic running system based on ultrasonic wave identification |
| CN108932871A (en) * | 2018-07-27 | 2018-12-04 | 合肥市智信汽车科技有限公司 | A kind of lateral anti-collision alarm system of vehicle based on infrared laser auxiliary |
| CN109466488A (en) * | 2018-10-26 | 2019-03-15 | 北京宝驰新风科技有限公司 | A kind of vehicle collision automatic help alarm system |
| CN109733314A (en) * | 2018-12-05 | 2019-05-10 | 江苏大学 | Motor vehicle intelligent safety device and control method thereof |
| CN109733314B (en) * | 2018-12-05 | 2021-08-03 | 江苏大学 | Motor vehicle intelligent safety device and control method thereof |
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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: 20160511 Termination date: 20181120 |