摘要
提出了智能渔场系统的具体设计方案。该设计方案由主控制器和分布在现场的数据控制单元组成,它们均采用微控制器AT89C51做为微处理器。为提高系统性能,为其配备了汉字和语音输出功能。主控制器和现场控制单元的通信协议设计简单、易于实现。同时,为了保证数据传输的正确性而采用海明校验,它能够定位和自动纠正一重错,具有很高的可靠性。该智能渔场系统在实验室已调试成功。实验结果表明,本系统结构设计合理,功能完善,可靠性高。
The design of an intelligent fishery system is presented The system is composed of master control units and data units distributed on site. MCU AT89C51is adopted.by both as microprocessor. In order to improve the performance of the system The function of chinese characters and voice output is added. The communication protocol between master control units and data units is simple and easy to implement. And hamming code is employed to ensure correct data transmission. It can locate and correct first order errors automatically, which ensures data reliability. The successful operation of the intelligent fishery system in lab proves its rational structure,good functions and high reliability.
出处
《控制工程》
CSCD
2003年第z1期8-10,共3页
Control Engineering of China
关键词
微控制器
通信协议
汉字显示
语音提示
micro-controller unit
communication protocol
Chinese characters
voice notice
