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51.发明授权
公开(公告)号：EP4021749B1
公开(公告)日：2023-09-06
申请号：EP20756927.8
申请日：2020-07-28
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公开(公告)号：EP4169789A1
公开(公告)日：2023-04-26
申请号：EP21935438.8
申请日：2021-08-19
申请人： Ningbo Geely Royal Engine Components Co., Ltd. , Aurobay Technology Co., Ltd. , Zhejiang Geely Holding Group Co., Ltd.
发明人： JING, Junchao , LIU, Yiqiang , HUANG, Weishan , YANG, Jun , ZUO, Botao , YU, Xuemei , WANG, Ruiping , SCHOLTEN, Ingo
IPC分类号： B60W30/18 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/10 , B60W20/15 , B60W20/40 , B60W20/50 , B60K6/442
摘要： Disclosed are a parallel start control method and system for a hybrid electric vehicle, and a hybrid electric vehicle. The parallel start control method for a hybrid electric vehicle includes: acquiring current working conditions of a clutch and a gearbox of the hybrid electric vehicle, an engine request torque of the hybrid electric vehicle and a start mode of the hybrid electric vehicle; judging whether the hybrid electric vehicle meets an over-heat protection condition according to the current working conditions of the clutch and the gearbox, and determining a start basic torque according to a judging result and the engine request torque; determining a start clutch request torque based on the start basic torque according to the start mode of the hybrid electric vehicle; and conducting start control on the clutch according to the start clutch request torque. The parallel start control method for the hybrid electric vehicle is capable of improving the start security, responsiveness and power performance of the hybrid electric vehicle.
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公开(公告)号：EP3575166B1
公开(公告)日：2023-04-05
申请号：EP18756924.9
申请日：2018-02-23
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57.发明公开
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58.发明公开
公开(公告)号：EP4134287A1
公开(公告)日：2023-02-15
申请号：EP21854733.9
申请日：2021-06-29
申请人： Ningbo Geely Royal Engine Components Co., Ltd. , Aurobay Technology Co., Ltd , Zhejiang Geely Holding Group Co., Ltd.
发明人： JING, Junchao , LIU, Yiqiang , HUANG, Weishan , ZUO, Botao , YU, Xuemei , WANG, Ruiping , SCHOLTEN, Ingo
IPC分类号： B60W30/18 , B60W10/06 , B60W10/08 , B60W20/00 , B60K6/442 , B60W10/02 , B60W20/15 , B60W20/40 , B60W30/192 , B60W30/194 , B60W20/50
摘要： Embodiments of the present application disclose a method, a device, an electronic equipment and a storage medium for controlling engine stop. The method includes acquiring current state information and operation parameter information of an engine, the current state information includes a starting state, and the operation parameter information includes revolution speed information, start duration information, coolant temperature information and torque information of the engine. If the current state information is the starting state, and the revolution speed information, the start duration information, the coolant temperature information and the torque information meet a first preset stop condition corresponding to the starting state, the engine is controlled to be in the stopped state. Based on the embodiments of the present application, excessively long starting time and excessively low revolution speed of the engine can be prevented, damages of hardware equipment such as a starting motor and a dual-mass flywheel can be avoided, and safety and reliability of the system can be improved.
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59.发明公开
公开(公告)号：EP4069539A1
公开(公告)日：2022-10-12
申请号：EP20861956.9
申请日：2020-11-12
申请人： PSA Automobiles SA
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60.发明授权
公开(公告)号：EP3725611B1
公开(公告)日：2022-08-24
申请号：EP17934436.1
申请日：2017-12-15
发明人： FUJITA, Yuki , BABA, Shunsuke
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