摘要
介绍了基于RS-485网络的中央空调计费系统的软硬件设计和具体实现。该系统的特点是按使用时间计费,能够实现实时监测、报警功能。具有灵活性、易用性、安全性和丰富的报表功能,满足了现代物业管理的需要。
In this paper,the desig n and implement of the softwa re and the hardware of Central Air Conditioning Billing System based on RS-48 5network are discussed.A characteristic of this system is billing according t o runtime.This system can monitor and alarm real-time.Its flexibility,maneu verability,security and abundant re-ports can g reatly meet the needs of m odernize building manag ement.
出处
《工业控制计算机》
2003年第8期18-19,62,共3页
Industrial Control Computer
