基于單片機的車用數(shù)字儀表的設計及實現(xiàn)

1、誠信聲明本人鄭重聲明：本論文及其研究工作是本人在指導教師的指導下獨立完成的，在完成論文時所利用的一切資料均已在參考文獻中列出。本人簽名： 年 月 日太原工業(yè)學院畢業(yè)設計基于單片機的車用數(shù)字儀表的設計及實現(xiàn)摘 要：本設計是基于單片機的車用數(shù)字儀表，其中控制部分采用 at89c51rb 芯片，外圍電路采用全數(shù)字技術(shù)，實現(xiàn)了高效實用的車用數(shù)字儀表。它能夠?qū)崟r顯示汽車的速度，行駛里程，車內(nèi)

2、的溫度，以及當前的時間。對于現(xiàn)在的汽車儀表是一個很大的改進和升級。同時還能改善汽車儀表的美觀性，為更方便的設計出各式各樣的汽車儀表提供基礎。本設計還完成了外圍數(shù)據(jù)采集芯片的應用，驅(qū)動程序的編寫，以及基于 protues的整體仿真。實現(xiàn)了車用數(shù)字儀表的整個程序正常運行。關(guān)鍵詞： 關(guān)鍵詞：單片機，數(shù)字儀表，仿真Design and implementation of digital instrument for vehicle based

3、on single chip microcomputerAbstract：In this design, based on vehicle digital instrument of single chip microcomputer, the at89c51rb chip and the digital technology were prepared to the sections of controlling and periph

4、eral circuit respectively to make high-effective and practical vehicle digital instrument come true. It can also realize the real-time display involving the speed of cars, the mileages, the temperature in the cars and th

5、e current time, which not only improved and upgraded significantly present motor meter, but beautified motor meter to provide foundation for the easy design of various motor meter. It also finished the application on ch

6、ip of peripheral data acquisition, the compiling of drive program, as well as the whole simulation of Protues, making the whole program of vehicle digital operate normally.Keywords: Single chip microcomputer，Digital inst