发明名称 |
POWER LINE PROXIMITY MONITORING SYSTEM AND METHOD |
摘要 |
<p>Several systems and methods for monitoring the proximity of a device to a power line are disclosed. Electric field monitoring systems are mounted to the device and include a plurality of electric field sensors and a monitoring system base unit. Each electric field monitoring sensor senses the strength of a magnetic field in which the sensor is positioned and transmits a corresponding magnitude output signal to the base unit when polled by the base unit. If a sensor reports a magnetic field exceeding a threshold, the frequency of polling for that sensor may be increased. If a sensor reports a magnetic field exceeding another (possibly identical) threshold, an alarm may be activated, movement of the device may be limited or stopped or another action or a combination of actions may be taken.</p> |
申请公布号 |
CA2770908(A1) |
申请公布日期 |
2012.09.12 |
申请号 |
CA20122770908 |
申请日期 |
2012.03.12 |
申请人 |
ATLAS POLAR COMPANY LIMITED |
发明人 |
VAN KAMPEN, LEO;DIMOPOULOS, WILLIAM;SOOD, SANJAY;PARR, ROBERT |
分类号 |
G01R29/08;B66C15/04;B66C15/06;F16P1/00;G01B7/14;G01V3/08;G08C17/00 |
主分类号 |
G01R29/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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