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公开(公告)号：EP4193052A2
公开(公告)日：2023-06-14
申请号：EP21755936.8
申请日：2021-08-04
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公开(公告)号：EP4212713A1
公开(公告)日：2023-07-19
申请号：EP23158742.9
申请日：2021-08-04
发明人： THIBAULT, Sebastien , SCHUEHMACHER, Bruno , LABONTE, Felix , CHAMPIGNY, Luc , DESJARDINS, Frederic , SEYRL, Michael , ENNSMANN, Roland , WIMMER, Roland
IPC分类号： F02D41/00 , F02D35/02 , F02B37/12 , F02B29/04 , F02M25/028 , F02M35/16 , F02D41/14 , F02M25/022
摘要： A method for managing engine air intake temperature of a turbocharged vehicle comprises: sensing, by a temperature sensor, a temperature of fluid within an air intake flow path, the air intake flow path being defined from air entering the vehicle, passing through a turbocharger and into the engine; determining, by a controller, an estimated piston temperature of a piston of the engine based on at least the temperature of fluid; and in response to at least one of the estimated piston temperature being above a threshold piston temperature and the temperature of the fluid being above a threshold fluid temperature, causing, by the controller, an amount of cooling liquid to flow from a coolant container to the air intake flow path.
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