【作者】 张东来； 徐殿国； 牟英峰； 刘红； 王炎；

【Author】 Harbin Institute of Technology, Harbin, P.R. China (150001) Zhang Donglai Xu Dianguo Mu Yingfeng Liu Hong Wang Yan

【机构】 哈尔滨工业大学哈尔滨；

【摘要】 文章提出了一种新的基于多通讯媒质和统一应用层协议的家庭网关,该网关可用于家电的控制和其他的声、视频设备,具备低成本、无需或只需很少的连接线、高可靠性等优点。该系统可通过电力线、电话线、以太网、无线网络等进行数据通讯,用户可以通过Internet浏览器、电话或PC进行控制,来自Internet/Intranet的控制信息流能够被接受并转换成通用的RS232/RS485协议,使得绝大多数单片机可以处理这些数据,网关还提供了Bluetooth和USB的接口,能够在用户和家电之间方便地建立连接,无需考虑多样的底层协议,为家庭自动化、分布式系统、机器人控制等提供了有效的网络解决方案。更多还原

【Abstract】 Abstract This paper presents a new residential gateway based on multi-communication media and universal application layer protocol. The gateway services for both the household appliances and the other acoustic, video equipments. The gateway features the following elements: low cost, no or few additional wires and high reliability, communication system using powerlines, phonelines, Ethernet, wireless networks; the user can control the appliance by internet explorer, phone or PC through it; the control data stream from Internet/Intranet center can be received and translated into uniform RS232/RS485 protocol, the most MCU can process the data, moreover the additional port can also link to Bluetooth, USB if needed; easy link established between consumer and the appliances, ignoring the diversiform bottom layer communication protocols. The scheme provides the valid network solution for home automation, distributive system, robot control, and so on.更多还原