发明名称 |
Communication technique by which an autonomous guidance system controls an industrial vehicle |
摘要 |
A propulsion drive system is operated by a controller to propel an industrial vehicle along a path in an unmanned mode. An autonomous processor module sends commands to the vehicle controller in response to messages received via a communication network from a guidance and navigation system. The guidance and navigation system transmits a message over the communication network, wherein that message contains a first numerical value specifying the velocity and a second numerical value specifying an amount that the propulsion drive system is to turn a wheel of the industrial vehicle. The message also specifies a maximum speed limit and indicators commanding that a load carried by the industrial vehicle be raised and lowered. The autonomous processor module transmits a feedback message indicate actual vehicle operating parameters to the guidance and navigation system.
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申请公布号 |
US8433469(B2) |
申请公布日期 |
2013.04.30 |
申请号 |
US201213406654 |
申请日期 |
2012.02.28 |
申请人 |
HARVEY DEAN S.;PAGE STEPHEN L.;DAY RICHARD M.;THE RAYMOND CORPORATION |
发明人 |
HARVEY DEAN S.;PAGE STEPHEN L.;DAY RICHARD M. |
分类号 |
G01C21/34 |
主分类号 |
G01C21/34 |
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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