发明名称 |
Utility pull-back tension monitoring arrangement with sensor output compensation and method |
摘要 |
Tension monitoring is described using a sensor which may exhibit an offset for which compensation may be provided to produce a zero voltage amplified output or to increase dynamic range. An arrangement determines whether a power reset is responsive to a battery bounce such that an initially-measured system start-up parameter can be retained. The start-up parameter is automatically saved at start-up if the power reset is responsive to a start-up from a shut-down condition. The start-up parameter may be a zero tension amplified output responsive to the sensor offset at zero tension. Protection of a tension data set is provided such that no opportunity for altering the data set is presented prior to transfer of the data set. A housing configuration forms part of an electrical power circuit for providing electrical power to an electronics package from a battery. |
申请公布号 |
US8499646(B2) |
申请公布日期 |
2013.08.06 |
申请号 |
US201113251807 |
申请日期 |
2011.10.03 |
申请人 |
CHAU ALBERT W.;ZELLER RUDOLF;MERCER JOHN E.;TSANG CHARLES YU YAT;MERLIN TECHNOLOGY, INC. |
发明人 |
CHAU ALBERT W.;ZELLER RUDOLF;MERCER JOHN E.;TSANG CHARLES YU YAT |
分类号 |
G01N3/08 |
主分类号 |
G01N3/08 |
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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