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Automatic early warning and braking device of automobiles and control method thereof

An automatic early warning and braking device technology, applied in the direction of automatic starting device, signal device, anti-collision system, etc., can solve the problems of low practicability and inability to prevent collisions between cars and other obstacles, and achieve the effect of avoiding accidents

Inactive Publication Date: 2010-02-17
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above scheme can help drivers drive safely in foggy and low-visibility environments, but it has a shortcoming that makes it less practical: the premise that this scheme can be implemented smoothly is that all cars are equipped with this device. Otherwise, it cannot play a role. In addition, this device cannot realize the collision prevention of automobiles and other obstacles.

Method used

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  • Automatic early warning and braking device of automobiles and control method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 As shown, the automobile automatic early warning braking device of the present embodiment comprises a controller, an electric brake, an alarm and a high-power vehicle radar, and the controller is respectively connected with the radar, the electric brake and the alarm; the antenna of the radar is installed In front of the front bumper of the automobile, the alarm is a combination of a loudspeaker and a display screen.

[0020] The above-mentioned automatic warning and braking device for automobiles uses a high-power vehicle radar, which has both transmitting and receiving functions. Not only does it not require the vehicle in front to install a signal transmitting device, but it can also detect other obstacles. The antenna of the radar is installed in front of the front bumper of the car, which can reduce the influence of car parts on the radar transmitting and receiving signals.

[0021] During the driving process of the car, the radar continuously emi...

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PUM

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Abstract

The invention aims to provide a practical automatic early warning and braking device of automobiles and a control method thereof. The device can automatically warn and brake when being close to frontbarriers, thereby avoiding colliding; and the device can act without installing all the automobiles. The automatic early warning and braking device of the automobiles comprises a controller, an electric brake, a warning device and a large-power automobile radar, wherein the controller is respectively connected with the radar, the electric brake and the warning device. The radar is combined with the electric brake for automatically detecting the distance from the front barriers of the automobiles, warning and automatically braking when the distance is close, thereby helping drivers to drive safely under an environment of bad visibility and avoiding generating accidents.

Description

technical field [0001] The invention belongs to the technical field of automobile manufacturing, and in particular relates to the active safety technology of automobiles. Background technique [0002] At present, with the increase of the number of automobiles, accidents such as automobile collisions occur frequently, causing a large number of personal casualties and property losses. No.: CN200620002632.2), it includes a transmitter and a receiver. When in use, the transmitter is installed at the rear of the vehicle, and the receiver is located at the front of the vehicle, so that when the distance between vehicles is as small as a certain range for vehicles traveling in the same direction, the rear vehicle The receiver of the car can receive the signal sent by the transmitter of the vehicle in front, so as to avoid rear-end collision accidents. The above scheme can help drivers drive safely in foggy and low-visibility environments, but it has a shortcoming that makes it les...

Claims

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Application Information

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IPC IPC(8): B60T7/12B60Q9/00G08G1/16
Inventor 胡滨张亮
Owner CHERY AUTOMOBILE CO LTD
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