发明名称 |
METHOD AND SYSTEM FOR DRIVING OF A VEHICLE |
摘要 |
A method for control of a vehicle's gearbox which is connected to a combustion engine and can be set to a number of different transmission ratios. When the vehicle is running in a low transmission ratio and at an engine speed below that at which the torque plateau for the low ratio is reached, in a situation where there is a reduced need for power output to propel the vehicle, determine a speed parameter for the vehicle, switch the gearbox to a higher transmission ratio than the low ratio when the speed parameter fulfils a first criterion. |
申请公布号 |
US2012253616(A1) |
申请公布日期 |
2012.10.04 |
申请号 |
US201013515909 |
申请日期 |
2010.12.16 |
申请人 |
HAELLEBERG ROGER;JENSEN ANDERS |
发明人 |
HAELLEBERG ROGER;JENSEN ANDERS |
分类号 |
F16H59/38;B60W10/10;B60W30/18 |
主分类号 |
F16H59/38 |
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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