System for reducing radar false alarm through fusion

Abstract

The invention discloses a system for reducing radar false alarm through fusion, and the key points of the technical scheme are that the system comprises a processor, a camera recognition system, a radar recognition system and a display system, and the display system comprises a display disposed on a vehicle center console. The camera recognition system is used for carrying out real-time shooting and comparison on the periphery of a vehicle to generate a basic model for display of the displayer, the radar recognition system is used for generating a vehicle model, vehicle speed information and a transverse distance, an analysis strategy is configured in the camera recognition system, whether a symmetric target is generated or not is judged through the analysis strategy, and the processor comprises a preprocessing unit. And the processing unit is used for judging whether the symmetric target is a true target and generating a final display image, and the display calls the final display image and displays the final display image on the display. The system for reducing the radar false alarm through fusion has the effects of accurately detecting the surrounding environment, avoiding the condition of radar false alarm and improving the driving safety.

Description

technical field [0001] The invention relates to the technical field of radar detection and identification, and more specifically relates to a system for reducing radar false alarms through fusion. Background technique [0002] With the rapid development of economy and technology, intelligent improvements have been made in many traditional industries. Among them, the automobile industry, which is especially important in daily life, has also made great changes. In the development of the automobile industry, continuous Integrate the elements of intelligent driving to improve the driving safety of the vehicle. [0003] Among them, the application of radar detection technology in automobiles plays an important role. The principle of millimeter wave radar detection is to emit radio waves (millimeter waves), then receive echoes, and measure the position data and relative distance of the target according to the time difference between sending and receiving. Speed ​​measurement base...

AI Technical Summary

Problems solved by technology

[0004] However, in the existing detection, there will be false alarms of radar images. Generally, false alarms of radar images occur in large-area walls, such as sound insulation panels on viaducts, walls, and large trucks. A false target appears on the display, resulting in false alarms. For false alarms, it often affects the driver's judgment on the road conditions, and may cause safety accidents, which is not conducive to safe driving. Therefore, it is particularly important for the radar to accurately detect and display the surrounding conditions. of

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