Hybrid hydraulic control system and control method

The invention discloses a hybrid hydraulic control system and control method. The hybrid hydraulic control system comprises an oil supply mechanism, a clutch executing mechanism, an oil way auxiliary mechanism, a cooling and lubricating mechanism, a power executing mechanism, a parking executing mec...

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Bibliographische Detailangaben
Hauptverfasser: GONG WEIGUO, WANG XIAOQIU, CUI WEIGUO, FANG WEIRONG, ZHU YONG, QIU JIE, SUN GUANGHUI, ZHANG CENCEN, DAI FENG, TAO HAILONG, LEI TAIQI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a hybrid hydraulic control system and control method. The hybrid hydraulic control system comprises an oil supply mechanism, a clutch executing mechanism, an oil way auxiliary mechanism, a cooling and lubricating mechanism, a power executing mechanism, a parking executing mechanism, a main oil way and a plurality of branches. In the working process, when the oil pressure in the main oil way is lower than a preset value, the oil way auxiliary mechanism supplies hydraulic oil to the main oil way so as to supplement the hydraulic oil in the main oil way. When the oil pressure in the main oil way is higher than a preset value, the oil way auxiliary mechanism supplies hydraulic oil to the cooling and lubricating mechanism, so that the hydraulic pressure in the main oil way reaches the preset value under the cooling effect of the cooling and lubricating mechanism. When an automobile is in a parking state, the oil way auxiliary mechanism supplies hydraulic oil to the parking executing mechani