摘要
设计了CAN总线、步进电机驱动、液晶显示驱动和挡位与警示灯控制等仪表核心电路模块,完成了整个组合仪表硬件的研发,并编制了仪表的控制软件。检测结果表明,仪表指针指示正确、稳定,里程、报警和挡位显示准确。
The core circuit modules of instrument are designed, including modules for CAN bus, stepper motor drive, liquid-crystal display drive and gear position indicator/alarm LEDs control, so the hardware and software development of the whole cluster instrument are completed. The test results show that the pointers of instrument indicate correctly and stably, and the mileage, gear position and alarm LEDs display accurately.
出处
《汽车工程》
EI
CSCD
北大核心
2010年第1期86-89,共4页
Automotive Engineering
基金
吉林省汽车产业发展专项基金(2006003)
长春市科技支撑计划项目(08KZ14)资助。
