CAN总线和以太网在中央空调系统远程监控中的应用

The application of CAN bus and Ethernet in the central air-conditioning system remote monitoring

目前,中央空调系统应用广泛,但对其远程化监控还未实现。针对这一要求,该文阐述了基于CAN总线和以太网的互联技术,实现中央空调系统远程监控的整个研究过程。首先对中央空调远程监控系统的整体构成和工作原理进行设计与分析。在此基础上,介绍了组成该系统的各子系统的构成和工作原理,其中,较详细地论述了如何实现CAN-TCP/IP协议转换。最后,对该课题的前景与应用作出了相关分析。

At present,the central air-conditioning system widely used,but its remote monitoring had not yet been realized.In response to this request,this article elaborated on the CAN bus and Ethernet-based internet technology,central air-conditioning system of remote monitoring of the entire course of the study.First,designed and analysed the frame and working principle of the central air-conditioning for remote monitoring system.On this basis,introduced the frame and working principle of the subsystems of this system,which in more detail on how to achieve an agreement CAN-TCP/IP conversion.Finally,analysed the prospects relevance and application of this issue.