发明名称 |
Multiple zone sensing for materials handling vehicles |
摘要 |
Abstract A method of operating a materials handling vehicle utilizing multiple detection zones comprising: defining a first detection zone at least partially in front of a forward traveling direction of the vehicle; defining a second detection zone at least partially in front of the forward 5 traveling direction of the vehicle; and receiving transmissions at the vehicle from a corresponding remote control device, the transmissions comprising at least a first type signal designating a travel request requesting the vehicle to travel. The method of operating a materials handling vehicle utilizing multiple detection zones also comprising performing a first action if the vehicle is traveling under remote control in response to a travel request and an 10 unacceptable detection occurs in the first detection zone; performing a second action different from the first action if the vehicle is traveling under remote control in response to a travel request and an unacceptable detection occurs in the second detection zone; and detecting whether an operator is positioned on the vehicle , wherein the vehicle is configured to implement a travel request from the remote control device when no operator is determined to 15 be on the vehicle. 5746844_2 (GHMatters) P87103.AU.1 AIDANJ 30/09/14 I O t) utuE-A F I G" |
申请公布号 |
AU2014240206(A1) |
申请公布日期 |
2014.10.23 |
申请号 |
AU20140240206 |
申请日期 |
2014.09.30 |
申请人 |
CROWN EQUIPMENT CORPORATION |
发明人 |
ELSTON, EDWIN R.;SIEFRING, VERNON W.;JENSEN, ERIC L. |
分类号 |
G05D1/02 |
主分类号 |
G05D1/02 |
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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