Automobile driving environment detecting device and working process thereof

A driving environment and detection device technology, which is applied to vehicle components, transportation and packaging, circuits or fluid pipelines, etc., can solve problems such as insufficient, achieve the effect of improving safety alarm function, ensuring safe driving, and strong purpose

Active Publication Date: 2013-03-13
扬州欧拉工业设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in various cases, it is not enough to use the development results of related technologies and their combinations for safe, efficient and even intelligent driving of vehicles.

Method used

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  • Automobile driving environment detecting device and working process thereof

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Embodiment Construction

[0021] 1. Millimeter wave radar measurement technology. Millimeter-wave radar detection system: including millimeter-wave radar front-end and its rotation angle control system, radar signal transmitter, echo collection and digital processing module, radar power supply module; millimeter-wave radar front-end is composed of millimeter-wave transmitter, antenna, beam Switching module, differential module and intermediate frequency receiving module and other parts. The power W, frequency F and rotation speed A1 of the radar are related to the vehicle speed V(t), and will be readjusted after a certain time interval. The central control unit with real-time digital signal processing function outputs control commands to start the millimeter-wave radar, and the radar power module is powered on; the radar system is initialized, and the front-end rotation angle control system of the millimeter-wave radar accepts the instructions from the central control unit about the speed and rotation ...

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Abstract

The invention relates to an automobile driving environment detecting device, comprising a radar module, a shooting module and a central control module, wherein the radar module is used for forming a simulative image; the shooting module is used for forming an actual image; and the central control unit is used for processing the simulative image and the actual image, and outputting a working image formed by the simulative image and the actual image. The invention provides the automobile environment detecting device and a working process thereof, which use a modularization design principle, a combined control manner and an intelligent control means.

Description

technical field [0001] The invention relates to an automatic detection and driving assistance device for automobile driving environment. Specifically, it is based on the existing vehicle main control unit, LIN bus, CAN bus, image display system and sensors of the automobile, and adopts a modular design concept, a combined The control method and intelligent control means make it possible to use modern scientific and technological development achievements to provide more comprehensive, real and timely data for vehicle driving under extreme weather conditions and the needs of vehicle operators, reduce the difficulty of vehicle driving, and even provide scientific Autonomous driving program. Background technique [0002] During the operation of the vehicle, correctly determine the environment in which the vehicle is located - including the obstacle distance, obstacle volume, and obstacle running speed, and correctly set the vehicle operating data - including the appropriate movi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/023B60R11/00B60R11/04
Inventor 仲玥仲子午
Owner 扬州欧拉工业设计有限公司
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