Novel onboard radar apparatus for automatic driving

Abstract

The invention discloses a novel onboard radar apparatus for automatic driving. The apparatus herein includes an upper fixing plate and a laser ranging radar. The lower surface of the upper fixing plate is provided with a bearing pedestal. The upper fixing plate is provided with a middle part fixing plate therebelow. The middle part fixing plate is provided with at least four support columns in theperiphery thereof. The middle part of the upper surface of the middle part fixing plate is provided with a control box. The control box is provided with a service interface therebelow. The service interface is inserted with a flexible flat cable. One end of the middle part fixing plate is provided with a protection boss. The upper surface of the upper fixing plate is provided with the laser ranging radar. The apparatus has the following beneficial advantages: a plurality of laser emitting matrixes are provided so as to accelerate the scanning of the surrounding environment, reduces errors, lowers rotation speed and lowers the manufacturing cost of devices; the apparatus also uses the electromagnetic induction technologies to transmit data and electric power, which reduces the influence ondata transmission by loosening wires, makes wiring more simple and easier and makes installation much easier.

Description

technical field [0001] The invention relates to the technical field of automatic driving vehicles, in particular to a novel vehicle-mounted radar device for automatic driving. Background technique [0002] With the improvement of people's living standards, cars have gradually become a necessary means of transportation for every family. At present, cars on the market are divided into fuel vehicles, gas vehicles and electric vehicles according to different driving methods, and divided into manual transmission vehicles and automatic transmission vehicles according to different operation methods. Although there are many types of cars, most cars still require people to control the form, direction and speed of the vehicle. Drivers are prone to fatigue when driving for a long time, which leads to inattention and danger. Moreover, the driver must concentrate on driving and cannot do other things, which puts a lot of pressure on the driver's spirit. With the development of artifici...

AI Technical Summary

Problems solved by technology

At present, most of the laser ranging radars on the market have only a few laser beam generators, which use the range-scanning laser beams to scan the scene around the vehicle, but this ranging radar is made to record the range scanned by the laser beams at one time. It is necessary for the laser ranging radar to rotate at a high speed at all times to complete the scan in all directions without dead angles. This requires a very high rotation speed of the laser ranging radar to prevent accidents caused by obstacles or road information not being scanned. The requirements for the rotating motor of the radar are very high, which increases the production cost

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