本帖最后由 Go_PSoC 于 2012-5-26 23:20 编辑
作者：N.Venkatesh，
副总裁，高级技术部
Redpine Signals公司
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Kapil Rai
高级总监，赛普拉斯系统方案部
赛普拉斯半导体
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Electronic and electrical equipment in the home or commercial buildings have largely been discrete and independent systems – control and management of lighting， temperature， access as well as various alarms have been carried out by separate control mechanisms. The field of domotics deals with the automation of these systems and recently has been receiving increasing attention:
家用或商业建筑中的电子和电气设备在很大程度上是离散和独立的系统，照明、温度、访问以及各警报控制和管理都是单独的控制机制。Domotics涉及了这些系统的自动化，最近已逐渐受到重视。
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HVAC control is used to manage temperature and humidity in various parts of a building at various times through， for example， a thermostat accessible over the Internet
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Lighting control systems automatically turn on or off lights in a room， or control brightness and color to create various ambiences
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The operation of appliances such as washers， dryers， and sprinklers can be controlled to take advantage of variations in the cost of utilities
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Data read from sensors monitoring for gas leaks， breakage of glass， intrusion， movement， and smoke can be used to quickly meet required safety measures while raising an appropriate level of alarm
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HVAC控制可以在不同时间不同地区管理温度和湿度，可以通过互联网进行自动调温控制
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照明控制系统可以自动打开或关闭室内灯光，或者控制亮度和颜色来营造各种氛围
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某些设备如洗衣机，烘干机，和洒水器的操作可控制以发挥其成本优势
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读取传感器监控数据（如气体泄漏，玻璃破碎，入侵，运动，和烟雾）可快速满足所需的安全检测，同时提高警报等级
Overall， domotics provides not only greater degrees of comfort and safety but also savings in energy cost. Core to domotics is connectivity， which has evolved to encompass various different methods.
Today， the most prevalent are mostly hard-wired with proprietary signaling， including dedicated cables carrying discrete digital data， standardized RS-232 or RS-422 serial cable， Ethernet， and powerline.
Emerging wireless methods include Wi-Fi， Zigbee， and Bluetooth.
总的来说，domotics不仅提供了更大程度的舒适和安全性，还节省了能源成本。Domotics的核心是连接性，它已经开发了各种不同的方法。今天，最普遍的是专有信号的硬线方式，包括专用电缆进行离散数字数据，标准的RS - 232或RS-422串行电缆，以太网，和电力线。新兴的无线方式包括Wi-Fi，Zigbee，和蓝牙技术。 |
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