單片機倒車防撞警報系統(tǒng)設(shè)計論文正文-資料下載頁
2025-06-27 13:09本頁面
【正文】 具有較強的實用性。但是，該系統(tǒng)的測量距離有限，只有在10300cm距離情況下可表現(xiàn)比較明顯的線性關(guān)系。另外，當(dāng)測距障礙物時斜面或是其他復(fù)雜界面也會影響測量的準(zhǔn)確性，以上不足需要進一步改進，相信未來隨著科學(xué)的不斷完善發(fā)展，倒車防撞系統(tǒng)可完美的實現(xiàn)在駕駛工作中。參考文獻[1] 朱月秀，單片機原理與應(yīng)用(第二版).北京:科學(xué)出版社, 2004:2[2] 周良權(quán)，傅恩錫, (第2版).北京:高等教育出版社, 2001:121123[3] :[碩士論文],華中科技大學(xué)碩士學(xué)位論文, 2004:4[4] , 1998:56[5] :電力工業(yè)出版社, 1980:32[6] 李鳴華，, 1998:157[7] , 2002:117[8] :電子工業(yè)出版社, 2003:108110[9] , 2005:246[10] , 2001:143149[11] 董子和,:1516[12] ,北京:機械工業(yè)出版社, 1994:16[13] , 2005:89[14] , 2004:215[15] 李全利, :高等教育出版社, 2004:1214.[16] :長安大 學(xué),2004:126[17] :長安大學(xué),2004:66[18] :長安大學(xué),2004:63[19] :清華大學(xué),2004:41[20] Gabriel leen, Dond Heffernam,and alan Dune. Digital Networks in the AuT0motive Computing amp。 Control Engineering journal. 2006:D67,216222.[21] A. D. C. Specification for NISSAN 172 ACC Radar System ARS100. Jun 20, 2007。 102。394399。[22] Miles UpT0n. Techinques For Distance Measurement SAE95. 2003:167[23] :人發(fā)交通出版社,1997:157Reverse collision warning system based on single chip designWei Shizhao (Department of Physics, DeZhou University, Dezhou, 253023)Abstract: Is day by day prosperous along with the social economy development transportation shipping industry, the auT0mobile quantity climbs in the first mate. Traffic congestion condition also day by day serious,the collision event occurred repeatedly, has caused the inevitable person casualties and the economic loss, in view of this kind of situation,designed one kind T0 respond quickly, the reliability was high also a more economical auT0mobile guards against hits the early warning system imperative, the ultrasonic wave range finding was the most mon one distance range finder method, this article introduces is guards against using the ultrasonic wave range finding design one kind of backdraft hits the alarm system.The paper is based on the contents of the AT89C51 monolithic integrated circuit reverse collision avoidance system design, mainly using ultrasound features and advantages, ultrasound ranging system and the integration with the integration AT89C51 monolithic integrated circuit, AT89C51 monolithic integrated circuit based on the design of a reverse collision avoidance warning systems. The system used software and hardware integrated approach of a modular and multiuse characteristics.This paper, a simple distance measurement principle, a collision warning system, analyzes the design principle of reversing anticollision system and the design of some ponents, fully describes the principles and application of ultrasonic distance measurement, and introduced China39。s current development in the ultrasonic ranging, but there are some unavoidable measurement errors, all need more advanced scientific development T0 be addressed.Key wards AT89C51。ultrasonic distance measurement。a collision warning system致 謝首先感謝我的指導(dǎo)老師XXX。論文從選題、結(jié)構(gòu)安排、文字處理直至最終定稿的全過程無一不是在張老師的悉心指導(dǎo)、嚴(yán)格要求和親切關(guān)懷下完成的。通過這一階段的努力，我的畢業(yè)論文終于完成了，這意味著大學(xué)生活即將結(jié)束。在大學(xué)階段，我在學(xué)習(xí)上和思想上都受益非淺，這除了自身的努力外，與各位老師、同學(xué)和朋友的關(guān)心、支持和鼓勵是分不開的。在本論文的寫作過程中，我的指導(dǎo)老師XXX老師傾注了大量的心血，從選題到開題報告，從寫作提綱，到一遍又一遍地指出每稿中的具體問題，嚴(yán)格把關(guān)，循循善誘，在此我表示衷心感謝。同時我還要感謝在我學(xué)習(xí)期間給我極大關(guān)心和支持的各位老師以及關(guān)心我的同學(xué)和朋友。寫作畢業(yè)論文是一次再系統(tǒng)學(xué)習(xí)的過程，畢業(yè)論文的完成，同樣也意味著新的學(xué)習(xí)生活的開始。我會銘記大學(xué)克服奮斗的歷程，今后工作中會努力拓展電子信息工程的領(lǐng)域。附錄：系統(tǒng)硬件原理圖
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