Vehicle-mounted radar warning system

Abstract

The invention relates to the technical field of automotive electronics, and particularly relates to a vehicle-mounted radar warning system. The system comprises a CAN bus, a system processor, a sound wave detection assembly, a visual detection assembly and a feedback assembly, wherein the sound wave detection assembly, the visual detection assembly and the feedback assembly communicate with the system processor through the CAN bus, the sound wave detection assembly comprises a driving millimeter-wave radar arranged on a vehicle head, a reversing millimeter-wave radar arranged on a vehicle tail, a side millimeter-wave radar arranged on a vehicle door and a near-ground millimeter-wave radar arranged on a chassis, the visual detection assembly comprises a driving camera arranged in a cockpit, a reversing camera arranged at the vehicle tail, a side view camera arranged on the vehicle door and a panoramic camera arranged on the chassis, and the feedback assembly comprises an in-vehicle sound box, a vehicle-mounted loudspeaker, a vehicle lamp and a display assembly arranged at the vehicle tail. The problems that the safety is poor, the warning effect is poor, and the environment early warning function is not achieved in the prior art can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of automotive electronics, in particular to a vehicle-mounted radar warning system. Background technique [0002] In today's actual conditions such as serious traffic jams, crowded roads, and many narrow road sections, there are many vehicle collision accidents, which not only cause large economic and property losses, but also bring serious consequences to people's daily life and urban traffic conditions. Very inconvenient. [0003] In the patent document with the application number: CN201620380288.4, an automobile low-speed collision avoidance warning system based on ultrasonic radar is disclosed, including a system processor communicating with the CAN bus, a buzzer, and a The front ultrasonic radar, the rear ultrasonic radar installed on the rear bumper of the car, the image processor, the driving computer, and the two left ultrasonic radars respectively installed on the front and rear wheel eyebrows on t...

AI Technical Summary

Problems solved by technology

[0005] First, the safety is not good, because it cannot effectively classify the obstacles around the vehicle body, so that it is difficult for the driver to make the correct choice when facing the immediate danger avoidance, and at the same time, it cannot make a comparison of the surrounding environment of the vehicle. Comprehensive detection, which makes the ground potholes near the vehicle easy to become blind spots in the field of vision;

[0006] Second, the warning effect is poor, because it can only remind the driver of the car equipped with the system;

[0007] Third, there is no environmental warning function, and the natural weather environment also has a great impact on the driving of the car. For example, the upcoming rain and snow or the rain and snow in the area ahead of the road will cause certain disturbances to the driving, and the above-mentioned system cannot effectively remind Drivers notice and prepare ahead of time

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