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专利名称:采用无线低压传感器探测地下管网专利申请号:11/308,098公开时间:2007年9月13日专利简介本专利的无线传感器主要通过无线电频率信号、超声波脉冲以及声响信号,来探测地面下层设施的位置,如管道等,以避免作业人员因破坏地下设施,造成不必要的危险。当设备靠近地下设施时,传感器将感应信号反馈至相应接收器,并提醒操作人员注意规避。
Patent application number: 11 / 308,098 Publication date: Sept. 13, 2007 Patent description The patented wireless sensor mainly detects radio frequency signals, ultrasonic pulses and acoustic signals to detect the underground subsurface The location of facilities, such as pipes, etc. to avoid unnecessary danger caused by the destruction of underground facilities by workers. When the device is near an underground facility, the sensor feeds back the sensed signal to the corresponding receiver and reminds the operator to avoid it.