TM卡燃气表控制系统的设计

On Control System Design of TM Card Gas Meter

针对燃气表使用中常见问题,采用电路优化方法,进行基于P87LPC764单片机的TM卡燃气表控制系统设计。系统主要完成燃气表主电路与功能模块的硬件设计和软件设计,从而实现控制用户安全用气的功能。所设计的TM卡智能燃气表有完善的软件和可靠的供气控制阀。经过实验验证,所设计的系统有较好的可行性,为TM卡智能燃气表的最终产品化打下了良好的基础。

Aiming at the common problems in the use of gas meter, the control system of TM card gas meter based on P87LPC764 microcontroller is designed by using circuit optimization method. The system mainly completes the hardware design and software design of the main circuit and function module of the gas meter, so as to realize the function of controlling the safe use of gas by the user. The designed TM card intelligent gas meter has perfect software and reliable gas supply control valve. The experimental results show that the system is feasible, and it lays a good foundation for the final production of TM card intelligent gas meter.