Millimeter wave radar system of auxiliary driving system of motorcycle and electric vehicle

Abstract

The invention discloses a millimeter wave radar system of an auxiliary driving system of a motorcycle and an electric vehicle. The millimeter wave radar system comprises a vehicle body, a forward millimeter wave radar, a backward millimeter wave radar, radar circuit boards, radar antennas, processors, a power interface, a millimeter wave front end circuit, a millimeter wave back end circuit, an intermediate frequency amplification module, a conditioning module, an analog-digital signal conversion module, a baseband signal processing module and a monitoring camera, wherein the forward millimeter wave radar is arranged at one end of the vehicle body, and the other end of the vehicle body is provided with the backward millimeter wave radar, and the radar circuit boards are arranged inside theforward millimeter wave radar and the backward millimeter wave radar, the radar antennas are arranged on the surfaces of the radar circuit boards, and the processors are arranged on the back of the radar circuit boards. The system can be used for combing the observation results of the forward millimeter wave radar and the backward millimeter wave radar and the identification result of the monitoring camera, the observation precision is further improved, and the information amount of the target position information is more abundant.

Description

technical field [0001] The invention relates to an auxiliary driving system for motorcycles and electric vehicles, in particular to a millimeter-wave radar system for the auxiliary driving systems for motorcycles and electric vehicles. Background technique [0002] Motorcycle, driven by a gasoline engine, is a two-wheeled or three-wheeled vehicle whose front wheels are steered by the handlebars. It is light, flexible, and fast-moving. It is widely used for patrolling, passenger and cargo transportation, etc., and is also used as sports equipment. From the general direction, motorcycles are divided into street cars, road racing motorcycles, off-road motorcycles, cruisers, station wagons and so on. The modern motorcycle industry has introduced a large number of advanced technologies. For example, the FLHRC-1 motorcycle launched by Harley-Davidson in 1998, the engine adopts the world's top automobile engine technology - fuel injection device, which not only improves the power ...

AI Technical Summary

Problems solved by technology

[0003] However, current motorcycles and electric vehicles do not have professional assisted driving systems. When people are driving motorcycles, they cannot measure the distance and speed of motorcycles and electric vehicles at the front and rear. Motorbikes and electric cars are a big inconvenience

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