A predictive engine start-stop based on clutch energy is accomplished by a computer system (100) including processing circuitry (102) configured to determine an energy level in a controllable clutch (14) between a gearbox (16) and an internal combustion engine (12) of a vehicle powertrain, the energy level indicates energy generated in the clutch during a duration before determining the energy level; at least one of an engine start function (54, 104) and an engine shutdown function (54, 106) is controlled in accordance with the determined relationship of the energy level to the energy threshold level.
本发明涉及基于离合器能量的预测性发动机启动‑停止,这通过包括处理电路(102)的计算机系统(100)来实现,该处理电路被配置为:确定车辆动力传动系统的变速箱(16)与内燃发动机(12)之间的可控离合器(14)中的能量水平,该能量水平指示在确定该能量水平之前的持续时间期间在离合器中产生的能量;根据确定的能量水平与能量阈值水平的关系来控制发动机启动功能(54、104)和发动机关闭功能(54、106)中的至少一者。
Predictive engine start-stop based on clutch energy
基于离合器能量的预测性发动机启动-停止
23.05.2025
Patent
Elektronische Ressource
Chinesisch
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