标题：The Transmission of Locomotive Overspeed Information from Speedometer to USB Flash Drive Based on CH376
通讯作者：Jia, S S
作者机构：[Jia, SS]Shandong Univ Sci & Technol, Electromech Engn Dept, Tai An 271021, Shandong, Peoples R China.
会议名称：International Conference on Mechatronics and Industrial Informatics (ICMII 2013)
会议日期：MAR 13-14, 2013
来源：MECHATRONICS AND INDUSTRIAL INFORMATICS, PTS 1-4
关键词：single chip microcomputer; USB; CH376; speedometer
摘要：A device, which can be called locomotive speedometer, is discussed. Its main controller is STC89C58RC, USB interface chip is CH376S, display is LCD12864, clock chip is DS1302, and its memory is AT24C64. The result shows that the speedometer can show the corresponding information such as speed, time and date, store the messages in the memory, and transmit them to the USB Flash Drive correctly. Its parameters can be set easily though the keys if necessary. The locomotive speedometer has been applied on coal mine locomotives successfully.