Agent communication channel based on BACnet |
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Authors: | Jiang?Wen-bin Email author" target="_blank">Zhou?Man-liEmail author |
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Institution: | (1) Department of Electronics and Information Engineering, Huazhong University of Science and Technology, 430074 Wuhan, Hubei, China;(2) Key Laboratory of Education Ministry for Image Processing and Intelligent Control, Huazhong University of Science and Technology, 430074 Wuhan, Hubei, China |
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Abstract: | We analyze the common shortcoming in the existing agent MTPs (message transport protocols). With employing the File object and related service AtomicWriteFile of BACnet (a data communication protocol building automation and control networks), a new method of agent message transport is proposed and implemented. Every agent platform (AP) has one specified File object and agents in another AP can communicate with agents in the AP by using AtomicWriteFile service. Agent messages can be in a variety of formats. In implementation, BACnet/IP and Ethernet are applied as the BACnet data link layers respectively. The experiment results show that the BACnet can provide perfect support for agent communication like other conventional protocols such as hypertext transfer protocol (HTTP), remote method invocation (RMI) etc. and has broken through the restriction of TCP/IP. By this approach, the agent technology is introduced into the building automation control network system. |
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Keywords: | agent platform BACnet HTTP Java file object |
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