发明名称 |
WORK VEHICLE AND METHOD FOR CONTROLLING WORK VEHICLE |
摘要 |
<p>A control unit in a work vehicle executes a brake control. The control unit determines whether the vehicle speed is equal to or greater than a predetermined threshold when the parking brake operating member is operated under the brake control. The control unit decreases the displacement of the hydraulic pump and increase the displacement of the first hydraulic motor without activating the parking brake when the vehicle speed while the vehicle is traveling is equal to or greater than the predetermined threshold. The control unit then activates the parking brake when the vehicle speed is less than the predetermined threshold.</p> |
申请公布号 |
EP2666684(A1) |
申请公布日期 |
2013.11.27 |
申请号 |
EP20120780629 |
申请日期 |
2012.05.09 |
申请人 |
KOMATSU, LTD. |
发明人 |
SHIRAO, ATSUSHI;HASHIMOTO, SHIGEO |
分类号 |
B60T7/12;B60T7/04;B60T7/08;B60T13/66;B60T13/68;B60W10/18;F16H61/421;F16H61/431;F16H61/47 |
主分类号 |
B60T7/12 |
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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