摘要
作者利用摩托车电喷系统的资源,设计了低成本的组合仪表,提出共享电喷系统传感器资源、选用通用和专用元器件的设计方案,实现了仪表功能的最大化。指针与数码管相结合的显示方案符合人的视觉因素,且有报警功能及时提示影响安全行驶的信息。用C51语言设计的模块化、结构化的软件具有很好的移植和参数更改特性,可以应用在不同的车型上。系统软、硬件设计合理,并通过测试达到实用要求。
A low -cost motorcycle combination instrument based on motorcycle EFI system is designed in this paper. For reducing the development cost, this system shares some sensors with the EFI system, and some generic and special components are also used in this design, in order to realize the system function. For the good visual sense, the display pointer and the digital tube are used together. The system will give alarm, when some monitored values are out of limitations. The modular and structural software is designed with C51, which has good portability. The system can be used in different motorcycle models. The software and the hardware of the system are designed reasonably and satisfied with the application＇s requirements.
出处
《小型内燃机与摩托车》
CAS
北大核心
2008年第5期28-31,共4页
Small Internal Combustion Engine and Motorcycle
关键词
摩托车
组合仪表
步进电机控制
速度算法
Motorcycle, Combination instrument, Stepper motor, Speed algorithm
