CN202806551U - Automobile door collision-prevention device - Google Patents
Automobile door collision-prevention device Download PDFInfo
- Publication number
- CN202806551U CN202806551U CN 201220554847 CN201220554847U CN202806551U CN 202806551 U CN202806551 U CN 202806551U CN 201220554847 CN201220554847 CN 201220554847 CN 201220554847 U CN201220554847 U CN 201220554847U CN 202806551 U CN202806551 U CN 202806551U
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- automobile door
- warning light
- vehicle
- automobile
- collision
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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses an automobile door collision-prevention device which comprises a single chip microcomputer, a microwave sensor, an ultrasonic sensor and a reminding device, wherein the microwave sensor and the ultrasonic sensor are connected with the input end of the single chip microcomputer, and the reminding device is connected with the output end of the single chip microcomputer. The microwave sensor is installed at the tail of an automobile to be used for detecting whether moving pedestrians or vehicles exist near the automobile. The ultrasonic sensor is installed on an automobile door to be used for detecting whether the pedestrians, the vehicles and obstacles exist near the automobile door, can monitor the obstacles near the automobile door and avoids damage to the automobile door when the automobile door is opened. The microwave sensor and the ultrasonic sensor transmit signals to the single chip microcomputer, the single chip microcomputer transmits the signals to the reminding device, and collision between the automobile door and the nearby pedestrians, the vehicles and the obstacles is avoided.
Description
Technical field
The utility model relates to a kind of automotive safety annex, relates in particular to a kind of collision-prevention device of vehicle door, can prevent effectively that the car door opened and near object from bumping.
Background technology
Along with expanding economy, the quantity of city automobile, taxicar grows with each passing day, and urban highway can't satisfy travelling of vehicle fully, causes the phenomenons such as traffic congestion, traffic accident take place frequently.Often report one class traffic accident in the news media, the rider pushes car door open owing to do not recognize rear pedestrian, vehicle and obstacle, knocks unfortunately the pedestrian down, breaks vehicle, the somebody is till death seriously injured, has caused serious injury for people's life and property.The pedestrian at car rear or vehicle etc. can't be learnt the signal that car door will be opened, the people who prepares to get off can't learn the rear have pedestrian, vehicle and near the signal of obstacle is arranged.
The utility model content
The utility model purpose provides a kind of collision-prevention device of vehicle door, whether have pedestrian, vehicle and obstacle near can effectively detecting car door, whether the car rear has the vehicle of advancing, guarantee that the rider opens the door safely, prevent that car door and near pedestrian, vehicle and obstacle from bumping.
To achieve these goals, the technical solution of the utility model is: a kind of collision-prevention device of vehicle door, the microwave remote sensor that comprise micro controller system, links to each other with the micro controller system input end and ultrasonic transduter, the alarm set that links to each other with the micro controller system mouth.
Described alarm set comprises buzzer phone I, buzzer phone II, Warning light I and Warning light II.
Described Warning light I is red Warning light, and described Warning light II is yellow Warning light.
Microwave remote sensor is installed on automobile tail, for detection of whether having mobile pedestrian, vehicle and obstacle near the automobile, ultrasonic transduter is installed on the arrangements for automotive doors, for detection of whether having pedestrian, vehicle and obstacle near the car door, microwave remote sensor and ultrasonic transduter pass to micro controller system with signal, micro controller system passes to alarm set with signal again, there are pedestrian, vehicle and obstacle near being used for reminding the rider, pedestrian or Vehicular door near being used for reminding are about to open, have certain anti-theft feature, also can prevent rear-end collision.
Ultrasonic transduter can detect the distance between car door and near the obstacle, the program of micro controller system can predeterminable range, when the distance between car door and near the obstacle during less than predeterminable range, micro controller system passes to alarm set with signal, reminds rider and near pedestrian or vehicle.If the predeterminable range of micro controller system is the width of car door, scope internal memory when car door is opened fully is when pedestrian, vehicle and obstacle, micro controller system passes to alarm set with signal, remind rider and near pedestrian or vehicle, like this, just can monitor near the obstacle of car door, when preventing door opening car door be caused damage.
Whether microwave remote sensor for detection of existing mobile pedestrian, vehicle and obstacle near the automobile, when short range internal memory in automobile rear during at traveling vehicle, micro controller system passes to alarm set with signal, reminds rider and near pedestrian or vehicle.
Alarm set is designed to ornaments in the car, and buzzer phone I, buzzer phone II, Warning light I and Warning light II are installed in the ornaments, and like this, alarm set can play reminding effect, can beautify again the environment in the car, play the effect of decoration.
Description of drawings
Fig. 1 is a kind of principle of work scheme drawing of collision-prevention device of vehicle door;
Fig. 2 is a kind of use view of collision-prevention device of vehicle door.
The specific embodiment
As illustrated in fig. 1 and 2, a kind of collision-prevention device of vehicle door, the microwave remote sensor 2 that comprise micro controller system 1, links to each other with micro controller system 1 input end and ultrasonic transduter 3, the alarm set that links to each other with micro controller system 1 mouth.Microwave remote sensor 2 is installed on automobile tail, and for detection of whether having mobile pedestrian, vehicle and obstacle near the automobile, ultrasonic transduter 3 is installed on the arrangements for automotive doors, for detection of whether having pedestrian, vehicle and obstacle near the car door.When microwave remote sensor 2, when ultrasonic transduter 3 detects pedestrian, vehicle and obstacle, signal is passed to micro controller system 1, micro controller system 1 passes to alarm set with signal, remind rider and near pedestrian, prevent that car door and pedestrian, vehicle and the obstacle opened from bumping, and causes serious accident.Described alarm set comprises buzzer phone I 4, buzzer phone II 5, Warning light I 6 and Warning light II 7.Buzzer phone I 4 is installed on automotive interior, is used for reminding people in the car, and buzzer phone II 5 is installed on automobile external, is used for reminding people in the car.Described Warning light I 6 is red Warning lights, and described Warning light II 7 is yellow Warning lights.Warning light I 6 and Warning light II 7 all are installed on automotive interior, near the Warning light I 6 expression car doors pedestrian, vehicle and obstacle are arranged, and there are pedestrian or vehicle in Warning light II 7 expression automobile rears.
During use, microwave remote sensor 2 is installed on automobile tail, ultrasonic transduter 3 is installed on the arrangements for automotive doors, and buzzer phone I 4 is installed on automotive interior, and buzzer phone II 5 is installed on automobile external, and Warning light I 6 and Warning light II 7 all are installed on automotive interior.Alarm set is designed to ornaments in the car, and buzzer phone I, buzzer phone II, Warning light I and Warning light II are installed in the ornaments, and like this, alarm set can play reminding effect, can beautify again the environment in the car, play the effect of decoration.Microwave remote sensor 2 is for detection of whether having mobile pedestrian, vehicle near the automobile, ultrasonic transduter 3 is for detection of whether having pedestrian, vehicle and obstacle near the car door, guarantee that the rider opens the door safely, prevent that car door and near pedestrian, vehicle and obstacle from bumping.
Claims (3)
1. collision-prevention device of vehicle door is characterized in that: the microwave remote sensor that comprise micro controller system, links to each other with the micro controller system input end and ultrasonic transduter, the alarm set that links to each other with the micro controller system mouth.
2. collision-prevention device of vehicle door as claimed in claim 1, it is characterized in that: described alarm set comprises buzzer phone I, buzzer phone II, Warning light I and Warning light II.
3. collision-prevention device of vehicle door as claimed in claim 2, it is characterized in that: described Warning light I is red Warning light, described Warning light II is yellow Warning light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220554847 CN202806551U (en) | 2012-10-27 | 2012-10-27 | Automobile door collision-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220554847 CN202806551U (en) | 2012-10-27 | 2012-10-27 | Automobile door collision-prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806551U true CN202806551U (en) | 2013-03-20 |
Family
ID=47865482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220554847 Expired - Fee Related CN202806551U (en) | 2012-10-27 | 2012-10-27 | Automobile door collision-prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139730A (en) * | 2013-05-09 | 2014-11-12 | 银剑无线电话股份有限公司 | Vehicle ranging warning device |
| CN104401253A (en) * | 2014-10-24 | 2015-03-11 | 苏州德鲁森自动化系统有限公司 | System for preventing automobile door from colliding barrier |
-
2012
- 2012-10-27 CN CN 201220554847 patent/CN202806551U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139730A (en) * | 2013-05-09 | 2014-11-12 | 银剑无线电话股份有限公司 | Vehicle ranging warning device |
| CN104401253A (en) * | 2014-10-24 | 2015-03-11 | 苏州德鲁森自动化系统有限公司 | System for preventing automobile door from colliding barrier |
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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: 20130320 Termination date: 20141027 |
|
| EXPY | Termination of patent right or utility model |