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无线灌溉控制装置及相关方法

Wireless irrigation control device and related method

US-7359769-B2

用于无线控制灌溉。

专利摘要

一种灌溉控制装置,具有控制器、天线、电源和电池充电装置,例如太阳能电池阵列,全部包含在壳体例如转子主体内。控制器通过天线接收信号。控制器基于接收到的信号更新存储在存储器模块中的一个或多个浇水时间表,并生成控制信号以执行浇水时间表。电池充电装置为电源再充电,并且灌溉控制装置不需要用于电力或控制的外部电气连接。控制信号在远离转子的中央控制器中生成,并优选地通过商业寻呼或其他类型的公共广播网络传输到转子天线。

Original abstractAn irrigation control device with a controller, antenna, power supply and battery charging device, such as a solar array, all contained within a housing, such as a rotor body. The controller receives signals through the antenna. The controller updates one or more watering schedules stored in a memory module, based on the received signals, and generates control signals to execute a watering schedule. The battery charging device recharges the power supply and the irrigation control device requires no external electrical connections for power or control. Control signals are generated in a central controller remote from the rotor, and are preferably transmitted to the rotor antenna through a commercial paging or other type of public broadcast network.

专利附图(8)

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来源状态与事件

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