Anti-collision radar system for vehicle

A radar system and anti-collision technology, which is applied to vehicle components, sound signal devices, signal devices, etc., can solve the problem of no car anti-collision system, and achieve the effect of preventing accidental traffic accidents and reducing costs

Inactive Publication Date: 2015-02-11
WUHAN FINEMEMS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

So far, the anti-collision system of automobiles is still in the research stag

Method used

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  • Anti-collision radar system for vehicle
  • Anti-collision radar system for vehicle
  • Anti-collision radar system for vehicle

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Embodiment Construction

[0018] Embodiments of the present invention are further described below in conjunction with the accompanying drawings: figure 1 It is a schematic diagram of the installation layout of the entire anti-collision radar system. The sensor 104 of the short-range ultrasonic radar is installed on the left and right sides and the rear of the car 101. The sensor 104 of the short-range ultrasonic radar installed at the rear of the car belongs to the reversing radar, and the sensors 104 of the short-range ultrasonic radar on both sides detect the vehicle situation on the left and right sides of the car. A sensor 105 of a long-distance radar detector is installed directly in front of the automobile 101 to detect vehicles and traffic conditions directly in front of the automobile. A sensor 107 of a mid-distance infrared ranging detector is installed in the middle part of the rear of the car to monitor the running situation of the rear vehicle. The display screen 301 is installed on the in...

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Abstract

An anti-collision radar system for a vehicle comprises radar detectors, an infrared distance measurement detector, an infrared imaging sensor, a data processing module, a system terminal and a wireless communication module, wherein two short-distance radar detectors are respectively arranged at the front end and the rear end of each side surface of the vehicle; a short-distance radar detector and the middle-distance infrared distance measurement detector are arranged at the tail of the vehicle; a far-distance radar detector and the infrared imaging sensor are arranged at the head of the vehicle; an inputting end of the digital signal processor is connected with the far-distance radar detector, the short-distance radar detectors and the middle-distance infrared distance measurement detector; an outputting end of the digital signal processor is connected with a signal driving unit; an outputting end of the signal driving unit is connected with the system terminal; and the data processing module is connected with the wireless communication module. The anti-collision radar system for the vehicle has the advantages that the radar system surrounds the periphery of the vehicle; and safe driving assistance can be provided for a driver under the conditions of severe weathers, bad road conditions, traffic jam or fatigue of the driver and the like, and accidents are prevented.

Description

technical field [0001] The invention relates to a vehicle-mounted device, in particular to a vehicle-used anti-collision radar system. Background technique [0002] With the continuous development of modern transportation, the mileage of expressways has increased rapidly in recent years, which has promoted the development of the national economy. But what comes along with it is that traffic accidents also happen frequently. On the expressway, in the event of bad weather, poor road conditions, traffic jams or driver fatigue, it is very easy for cars to collide, head-on collisions or even serial traffic accidents. This poses a great threat to the safety of people's lives and properties, and also highlights the necessity and urgency of developing intelligent active safety systems for automobiles. Automobile anti-collision radar, as a kind of auxiliary driving equipment, can effectively send out an alarm to the danger of impending collision and increase the safety of driving, ...

Claims

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Application Information

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IPC IPC(8): B60Q9/00B60Q5/00
Inventor 江浩冷毅付兴铭刘胜
Owner WUHAN FINEMEMS
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