中圖分類號： TN919.82 文獻標識碼； A DOI：10.16157/j.issn.0258-7998.200470 中文引用格式： 孫德生. 基于ADAS的汽車倒車防碰撞系統(tǒng)設計與研究[J].電子技術(shù)應用，2021，47(1)：28-30，35. 英文引用格式： Sun Desheng. Design and research of anti-collision system for car reverse based on ADAS[J]. Application of Electronic Technique，2021，47(1)：28-30，35.
Design and research of anti-collision system for car reverse based on ADAS
Sun Desheng
Shenzhen Smarter World Technology Co.，Ltd.，Shenzhen 518133，China
Abstract： This paper deeply analyzes the shortcomings of the current reversing image system in the actual use scene, introduces the limitations of radar in radiation surface, angle blind area and object type recognition, and the millimeter wave radar is difficult to popularize due to high cost. This paper puts forward the design of automobile reverse anti-collision system based on ADAS, makes an in-depth analysis of the principle of the system′s reverse function, and introduces the ADAS algorithm based on the image analysis of the reverse camera in detail its technical key points and the innovative application based on the fusion features of the reverse scene. The algorithm recognition effect is accurate and effective. According to the differences of the installation position and orientation of different vehicle cameras, the innovation design is carried out lexible early warning and alarm area adjustment function, combined with TTS voice reminder and graphic display to remind the driver to take appropriate operation to ensure driving safety, greatly improved the user experience and practical role of the reversing anti-collision system, and provided strong protection for the driver′s safe driving.
Key words : ADAS；anti collision system；reversing image system；adaboost；part feature
