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    • 6. 发明公开
    • METHOD AND MODULE FOR CONTROLLING A VEHICLE'S SPEED BASED ON RULES AND/OR COSTS
    • METHOD AND MODULE用于基于规则和/或成本车辆的速度
    • EP2794379A4
    • 2016-09-14
    • EP11878274
    • 2011-12-22
    • SCANIA CV AB
    • JOHANSSON OSKARSÖDERGREN MARIAROOS FREDRIK
    • B60W30/14B60K31/00B60W50/08G05B13/04
    • B60W30/143B60K2310/244B60W50/0097B60W2710/0666B60W2720/10Y02T10/52Y02T10/84
    • A method for determination of at least one reference value for controlling a vehicle's speed is described. The method may entail making a first prediction vpred—Tnew—ret and a second prediction vpred—Tnew—acc of a vehicle speed along a horizon, said first prediction based on an engine torque Tret which retards the vehicle as compared with a conventional cruise control, and said second prediction based on an engine torque Tacc which accelerates the vehicle as compared with a conventional cruise control; comparing said respective first prediction vpred—Tnew—ret and second prediction vpred—Tnew—acc of the vehicle speed with a lower limit value vmin and/or an upper limit value vmax which delineate a range within which the vehicle's speed should be; and determining at least one reference value based on at least one of said respective comparisons and said first prediction vpred—Tnew—ret and second prediction vpred—Tnew—acc of the vehicle speed along the horizon.
    • 描述了一种用于确定用于控制车辆的速度的至少一个参考值的方法。 该方法可能需要制作第一预测v-TNEW-RET和第二预测沿地平线的车辆速度的VPRED-TNEW-ACC,基于所述发动机扭矩T保留第一预测哪个延迟了车辆为具有传统巡航控制相比 和所述上第二预测基于发动机转矩T ACC这加速了车辆为具有传统巡航控制相比; 所述比较所述车辆速度与下限值Vmin和/或上限值Vmax哪个描绘在其中车辆的速度应该是范围的respectivement第一预测v-TNEW-RET和第二预测v-TNEW-ACC; 和确定性挖掘的至少一个参考值,基于所述比较respectivement中的至少一个和所述沿地平线的车辆速度的第一预测v-TNEW-RET和第二预测v-TNEW-ACC。