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    • 5. 发明申请
    • CYCLING LOAD CONTROLLER HAVING A LEARN MODE FOR AUTOMATICALLY DETERMINING WHEN THE LOAD IS TURNED ON AND OFF
    • 具有学习模式的循环负载控制器,用于在负载打开和关闭时自动确定
    • US20120086286A1
    • 2012-04-12
    • US12902234
    • 2010-10-12
    • Rodney D. Raabe
    • Rodney D. Raabe
    • H01H9/54
    • H02J3/14Y02B70/3225Y02B70/3266Y04S20/222Y04S20/242Y10T307/944
    • An electrical device to be used with an electrical load which is repetitively cycled on and off. The device includes a controllable switch for connecting the load to, and disconnecting the load from, the electrical power source; a device for detecting when the load is drawing power, and a memory module connected to the detecting device and with a controller coupled to the controllable switch. The memory module has selectable “learn” and “run” modes of operation. In the “learn” mode of operation the controller is programmed to detect and store the time and date when the load is drawing power, i.e. turned on; determine the average time of day the power was turned on;, and the average time between the turning on and off. During the “run” mode of operation, the module produces control signals for automatically turning the controllable switch on and off, thereby supplying power to the load, according to the schedule learned during the learn mode of operation, or a variant of the learned schedule.
    • 与电负载一起使用的电气装置,其被重复地循环启动和关闭。 该装置包括可控开关,用于将负载连接到电源并从电源断开负载; 用于检测负载何时正在拉电的装置,以及与检测装置连接的存储模块以及耦合到可控开关的控制器。 内存模块可选择“学习”和“运行”操作模式。 在“学习”操作模式下,控制器被编程为检测并存储当负载拉动功率即开启时的时间和日期; 确定电源打开的平均时间,以及打开和关闭之间的平均时间。 在“运行”运行模式下,模块产生控制信号,用于自动开启和关闭可控开关,从而根据在学习操作模式下学习的时间表或者学习时间表的变体向负载供电 。