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Device preventing car door from colliding with object when car door is opened

A technology for objects and doors, applied in signal devices, sound signal devices, vehicle components, etc., can solve problems such as large blind spots, expensive camera solutions, and people in the car forget to observe, and achieve low-cost effects.

Active Publication Date: 2015-05-06
CONTINENTAL AUTOMOTIVE CORP LIANYUNGANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the disadvantage of the rearview mirror solution is that the occupants of the car may forget to observe, and the rearview mirror has a viewing angle problem, and the blind area is large
The camera solution is expensive, and there is also the problem that people in the car forget to watch the display screen

Method used

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  • Device preventing car door from colliding with object when car door is opened
  • Device preventing car door from colliding with object when car door is opened

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Embodiment Construction

[0009] Embodiments of the present invention are described below with reference to the drawings. In the following description, numerous specific details are set forth in order to enable those skilled in the art to more fully understand and practice the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. Furthermore, it should be understood that the invention is not limited to the particular embodiments described. Rather, it is conceivable to implement the invention in any combination of the features and elements described below, regardless of whether they relate to different embodiments. Accordingly, the following aspects, features, embodiments and advantages are by way of illustration only and should not be considered elements or limitations of the claims unless explicitly stated in the claims.

[0010] Now refer to figure 1 , which shows a device 100 for preventing co...

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Abstract

The invention discloses a device preventing a car door from colliding with an object when a car door is opened and a corresponding method. The device preventing the car door from colliding with the object when the car door is opened comprises an ultrasonic radar and a microcontroller, wherein the ultrasonic radar is configured to transmit ultrasonic signals and receive the ultrasonic signals reflected from the object, the microcontroller is connected with the ultrasonic radar, and configured to carry out the following operations:measuring the distance between the object and the car door by controlling the ultrasonic radar to send the ultrasonic signals and receive the ultrasonic signals reflected from the object, judging whether the object is safe or not relative to door opening according to distance between the object and the car door, and delaying the time of opening the car door by responding to the negative judgment result.

Description

technical field [0001] The invention relates to the field of vehicles, in particular to a device for preventing a vehicle door from colliding with an object when it is opened. Background technique [0002] With the substantial increase in car ownership, vehicle safety issues are becoming more and more prominent. At present, a considerable proportion of automobile collision accidents occurs at the moment when the occupants in the car open the door after parking. When the occupants of the car open the door, they often do not pay attention to the pedestrians and oncoming vehicles behind, especially the faster motorcycles and battery cars, and the passing pedestrians and oncoming vehicles are not aware of the vehicles parked next to them in normal driving. The car door of vehicle can open suddenly, and at this moment is easy to take place the accident that oncoming car or pedestrian collides with the car door that opens suddenly. The previous solution was usually to allow the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/02B60Q5/00
CPCB60Q5/006E05B77/48
Inventor 谢芳铃赵冀江顾淳
Owner CONTINENTAL AUTOMOTIVE CORP LIANYUNGANG CO LTD
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