开放式协议在建筑智能化领域的应用

Application of Open Protocols in Building Intelligent Field

在建筑智能化系统市场上,有很多种开放系统技术,每种都有自己的优点。在目前智能建筑领域,应用较多的开放系统技术有RS485标准、LonWorks技术、BACnet标准和OPC标准等。在建筑智能化开放系统中,它们各自发挥着各自的长处,既为竞争对手,又是合作伙伴;它们各自扬长避短,共同向促进建筑智能化开放系统的集成技术发展。为了使读者能进一步了解RS485标准、LonWorks技术、BACnet标准和OPC标准,本文对这些标准分别作了介绍,并说明这些标准在建筑智能化系统中的应用。

There are a lot of open system technologies in building intelligent system market that each has its own advantages. In order to make the readers to understand RS485, LonWorks, BACnet and OPC further, the paper introduces these standards respectively and the application of them in building intelligent systems.