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公开(公告)号:US07633380B1
公开(公告)日:2009-12-15
申请号:US11786065
申请日:2007-04-10
摘要: An anti-fraud system for a car wash station that includes a moisture sensor for sensing moisture within the car wash station, and a sensor controller adapted to operatively connect a power source with a timer of the car wash station. The sensor controller performing the following program: disconnecting the power source from the timer upon sensing moisture via the moisture sensor; waiting a period of time; sensing whether the moisture sensor detects moisture; and waiting another period of time and repeating if moisture is sensed, or reconnecting the power source to the timer if no moisture is sensed.
摘要翻译: 一种用于洗车站的防欺诈系统,其包括用于感测洗车站内的水分的湿度传感器,以及适于将电源与洗车站的定时器可操作地连接的传感器控制器。 传感器控制器执行以下程序:通过湿度传感器检测湿度,断开电源与定时器的连接; 等待一段时间; 检测湿度传感器是否检测到湿气; 并等待另一段时间,如果感测到湿气,重复,或者如果没有感测到湿气,则将电源重新连接到定时器。