摘要
为解决出租车行业收费不明朗、不合理问题,需对出租车计价器进行优化设计。以AT89C51微处理器为核心芯片,分别控制DS1302实时时钟系统、AEE4霍耳传感测距系统、按键系统、AT24C02掉电存储系统以及数码显示系统,达到智能计价的目的。同时采用KEIL 51进行系统软件设计和PROTEUS进行系统仿真操作,最后对实际模型进行了调试和实验,效果良好。
In order to solve the problem of unclear and unreasonable pricing in taxi industry, it is necessary to optimize the design of the taximeter. The intelligent pricing target is implemented by taking AT89C51 microprocessor as the core chip to control DS1302 real-time clock system, AEE4 Hall sensor ranging system, key system, AT24C02 power-down storage system, and digital tube display system, respectively. In the same time KEIL C51 is adopted to design software system, and PROTEUS is used to conduct system simulation. Finally, debugging and experiment are carried out on the physical model, and the effect is very good.
出处
《电子技术（上海）》
2014年第10期30-33,共4页
Electronic Technology
基金
湖南省教育厅科学研究一般项目(13C368)
