期刊名称:International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN:2320-9798
电子版ISSN:2320-9801
出版年度:2013
卷号:1
期号:1
出版社:S&S Publications
摘要:This paper describes the design of the intelligent train Engine. These types of engine have capacityto control the train speed in different steps. It is based on the smart timer IC555, IR sensor TSOP1738,MC89C51 the idea is whenever any engine observes a red signal on its track it will start decreasing its speedgradually and stops automatically at some distance from the signal pole. After then when it get green signal thedriver can manually start the train and go on. In the mean time when train has not stopped yet and a red signalbecomes green then it crosses the signal pole with low speed and then driver can slowly increase the speed.
关键词:Timer IC555; IR sensor TSOP1738; MC89C51; current driver chip ULN2003A and all voltage regulator;ICs(78xx series).