CN202624056U - Automobile rear-end-proof security alarm - Google Patents
Automobile rear-end-proof security alarm Download PDFInfo
- Publication number
- CN202624056U CN202624056U CN 201220239927 CN201220239927U CN202624056U CN 202624056 U CN202624056 U CN 202624056U CN 201220239927 CN201220239927 CN 201220239927 CN 201220239927 U CN201220239927 U CN 201220239927U CN 202624056 U CN202624056 U CN 202624056U
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- controller
- car
- microwave radar
- automobile rear
- automobile
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- Expired - Fee Related
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- 238000005259 measurement Methods 0.000 abstract 3
- 230000004888 barrier function Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model discloses an automobile rear-end-proof security alarm, which is characterized by comprising a controller mounted in an automobile, a first microwave radar speed measurement sensor and a voice alarm which are mounted in the rear part of the automobile, and a display screen arranged on an automobile rear window; the output end of the first microwave radar speed measurement sensor is connected with the input end of the controller; and the two output ends of the controller are respectively connected with the input ends of the voice alarm and the display screen. The automobile rear-end-proof security alarm provided by the utility model has the advantages of simple structure, convenience in operation, accurate distance measurement, and small interference degree caused by the environment. The automobile rear-end-proof security alarm is difficult to influence through surrounding barriers and weather conditions, so that the occurrence of the automobile rear-end accident can be effectively prevented.
Description
Technical field
The utility model relates to a kind of anti-collision prewarning apparatus for vehicle, especially a kind of automobile anti-rear end collision safety annunciator.
Background technology
At present, along with improving constantly of expanding economy and people's living standard, the automobile on the road is more and more; But because driver's the driving level and the deficiency of awareness of safety; Especially in rainy weather or fatigue driving, be very easy to rear-end collision takes place, cause serious personal injury and property damage; Existing automobile anti-rear end collision technology generally is to remind the driver of back car to note protecting spacing through the flicker of the taillight of car in front; It mainly utilizes is that front truck driver's intuition judges whether and need warn that the therefore anti-poor that knocks into the back is badly in need of a kind of safe and effective anti-annunciator that knocks into the back.
The utility model content
The technical matters that the utility model will solve provides a kind of effectively early warning, prevents the safety warning device that the rear-end collision accident takes place.
For solving the problems of the technologies described above; The technical scheme that the utility model is taked is: a kind of automobile anti-rear end collision safety annunciator; It is characterized in that: comprise the controller that is installed in the car, be installed in first microwave radar behind the car test the speed distance measuring sensor and phonetic alarm, and be arranged on the read-out on the car rear window; The test the speed input end of output termination controller of distance measuring sensor of said first microwave radar, two mouths of controller connect the input end of phonetic alarm and read-out respectively.
Wherein, said safety warning device also comprises second microwave radar that is located at before the car distance measuring sensor that tests the speed, the test the speed input end of the said controller of output termination of distance measuring sensor of second microwave radar.
Wherein, said safety warning device also comprises the vibrator that is located in the car, a mouth of the said controller of input termination of vibrator.
Adopt the beneficial effect that technique scheme produced to be: the utility model is simple in structure; Easy to operate, range finding accurately receives the annoyance level of environment little; Be not vulnerable to the influence of peripheral obstacle and weather condition, therefore can effectively prevent the generation of rear-end collision accident.The utility model adopts the microwave radar be installed in behind the car distance measuring sensor that tests the speed; Can accurately measure the relative distance and the relative velocity of back car; When relative velocity or distance when exceeding setting value; Handle the read-out on the vehicle rear window by the controller in the car, roll display reminds back car driver to note the picture that maintains safe distance, simultaneously phonetic alarm also backward car send various prompt tones.Microwave radar before the car tests the speed to find range and can detect the speed and the distance of front truck, avoids taking place rear-end collision.Vibrator in the car can be in the noisy environment of driving, and when microwave radar tests the speed distance measuring sensor when detecting knock into the back possible, prompting Ben Che driver takes care.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Be illustrated in figure 1 as the structural representation of the utility model.The safety warning device of the utility model comprises the controller that is installed in the car, be installed in first microwave radar behind the car test the speed distance measuring sensor and phonetic alarm; Be arranged on the read-out on the car rear window; Be located at the vibrator in the car, and be located at second microwave radar before the car distance measuring sensor that tests the speed; First microwave radar test the speed mouth of distance measuring sensor of distance measuring sensor and second microwave radar that tests the speed connects the respective input of controller respectively, and the mouth of controller connects the input end of phonetic alarm, read-out and vibrator respectively.
Claims (3)
1. automobile anti-rear end collision safety annunciator is characterized in that: comprise the controller that is installed in the car, be installed in first microwave radar behind the car test the speed distance measuring sensor and phonetic alarm, and be arranged on the read-out on the car rear window; The test the speed input end of output termination controller of distance measuring sensor of said first microwave radar, two mouths of controller connect the input end of phonetic alarm and read-out respectively.
2. a kind of automobile anti-rear end collision safety annunciator according to claim 1; It is characterized in that: said safety warning device also comprises second microwave radar that is located at before the car distance measuring sensor that tests the speed, the test the speed input end of the said controller of output termination of distance measuring sensor of second microwave radar.
3. a kind of automobile anti-rear end collision safety annunciator according to claim 1 is characterized in that: said safety warning device also comprises the vibrator that is located in the car, a mouth of the said controller of input termination of vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220239927 CN202624056U (en) | 2012-05-25 | 2012-05-25 | Automobile rear-end-proof security alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220239927 CN202624056U (en) | 2012-05-25 | 2012-05-25 | Automobile rear-end-proof security alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202624056U true CN202624056U (en) | 2012-12-26 |
Family
ID=47377285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220239927 Expired - Fee Related CN202624056U (en) | 2012-05-25 | 2012-05-25 | Automobile rear-end-proof security alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202624056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786930A (en) * | 2015-03-25 | 2015-07-22 | 张彬彬 | Anti-rear collision car warning system |
| CN108064401A (en) * | 2016-12-29 | 2018-05-22 | 深圳市柔宇科技有限公司 | Vehicle early warning method, apparatus and system |
-
2012
- 2012-05-25 CN CN 201220239927 patent/CN202624056U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786930A (en) * | 2015-03-25 | 2015-07-22 | 张彬彬 | Anti-rear collision car warning system |
| CN108064401A (en) * | 2016-12-29 | 2018-05-22 | 深圳市柔宇科技有限公司 | Vehicle early warning method, apparatus and system |
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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: 20121226 Termination date: 20130525 |