wireless room

So electrical engineers at the University of Utah have come up with a fall-detection system that instead relies on wireless sensors placed around a room.

因此，犹他州立大学的电气工程师想出了依靠放置在房间附近的无线传感器的跌倒检测系统。

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Expandable to Multi-Room Wireless Audio with Optional SH-FX 85 Wireless Kit.

扩展到多室无线音频与可选的 SH -fx85无线工具包.

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THE wireless was once a big , wood-panelled machine glowing faintly in the corner of the living-room.

曾几何时,无线设备由木质的电路板操控着,形体巨大, 蹲在起居室的角落里微微发光.

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This system realizes such functions as vehicle positioning, remote switch control and wireless communication between dispatching room and locomotive, which provide a basis for the realization of semi-automation shunting. Firstly, vehicle positioning based on RFID is studied.

该系统实现了机矿车定位、道岔远程控制以及调度室与机车的无线通讯等功能，并在此基础上实现了机车的半自动化调度。首先，研究了基于RFID的机矿车定位技术。

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The dispatching room controls PLC by industrial ethernet protocol to drive switch machine and inspect the state of switch. Then, the wireless voice and data communication technology between locomotives and dispatching room is presented.

调度室利用工业以太网协议控制PLC，实现远程扳道并实时监测道岔状态。然后，研究了机车与调度室无线语音和文字通讯技术。

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