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公开(公告)号：EP4328406A1
公开(公告)日：2024-02-28
申请号：EP21937342.0
申请日：2021-04-22
发明人： ZHANG, Daishuang , GONG, lijun , LI, Guanpeng , XIE, Shengkai , ZHU, Meiling , HU, Liangfei , XIA, Kuansheng
摘要： Disclosed in the present disclosure are a vehicle door inside opening handle assembly, a vehicle door structure and a vehicle. The vehicle door inside opening handle assembly includes a first rotating shaft, a handle structure rotating about the first rotating shaft, a first locking member fixed on the handle structure, a second rotating shaft, a second locking member rotating about the second rotating shaft, and a telescopic member. The opening or closing of the inside opening handle assembly is realized by the handle structure by means of rotating about the first rotating shaft; the second locking member matches the first locking member for locking so as to achieve the locking of the handle structure; one end of the telescopic member is fixedly connected to the second rotating shaft, and the other end of the telescopic member is fixedly connected to the vehicle door; and the telescopic member is capable of extending or retracting in a direction perpendicular to the second rotating shaft. According to the present disclosure, the resistance is small when the vehicle door inside opening handle assembly is opened, and an inside opening handle is prevented from being rapidly closed by means of arranging the telescopic member when the vehicle door inside opening handle assembly is closed, such that the impact abnormal sound caused during closing is avoided, and thus the user experience is improved.
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公开(公告)号：EP4324689A1
公开(公告)日：2024-02-21
申请号：EP21936286.0
申请日：2021-04-12
发明人： YE, Xianjun
摘要： A torque control method and torque control system for an electric drive system are provided. The method includes: obtaining a charge cut-off voltage and a discharge cut-off voltage of the high-voltage battery; setting an allowable charge lower limit value and an allowable discharge upper limit value; setting a dynamic target voltage value when the actual voltage of the high-voltage battery is greater than or equal to the allowable charge lower limit value or is smaller than or equal to the allowable discharge upper limit value; calculating a target torque value based on the actual voltage of the high-voltage battery and the dynamic target voltage value; setting an available torque limit value of the electric drive system based on the target torque value and a comparison result of the actual voltage of the high-voltage battery with each of the allowable charge lower limit value and the allowable discharge upper limit value, and controlling a torque output of the motor based on the available torque limit value.
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公开(公告)号：EP4316902A1
公开(公告)日：2024-02-07
申请号：EP21934096.5
申请日：2021-04-02
发明人： ZHANG, Ruifeng , YAN, Yan , JIANG, Daiping , ZHAO, Yue , ZHAO, Yangbo , HU, Zhen , YU, Guangmu
摘要： The present disclosure discloses a configuration method, system, and device for power distribution, and a storage medium. The method includes: controlling closing of at least one target relay in response to a power distribution request instruction, in which the closing of the at least one target relay is configured to bring a target input channel of the power distribution into communication with a target output channel of the power distribution; and traversing at least one power module until one of the at least one power module corresponding to the target input channel is determined. During the traversing, steps are performed of: controlling a current power module to output a voltage; collecting a real-time voltage at the target output channel; and determining a correspondence between the current power module and the target input channel when the real-time voltage matches with the output voltage. According to the present disclosure, a configuration relationship between an input channel and the power module is automatically identified during charging of a charging device. Therefore, utilization ratio of the power module of a charging system is improved.
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公开(公告)号：EP4257443A1
公开(公告)日：2023-10-11
申请号：EP20963836.0
申请日：2020-12-01
发明人： HU, Yue , DENG, Kun , ZHANG, Jianfeng , ZHENG, Xinyu
IPC分类号： B60W40/00
摘要： Provided are a method and system for automatic driving data collection and closed-loop management. The method includes: obtaining vehicle driving data (S 102); preprocessing the vehicle driving data (S 104); obtaining incremental data by filtering, through a pre-trained neural network based on a predetermined filtering rule, the preprocessed vehicle driving data (S 106); and storing the incremental data or transmitting the incremental data to a cloud (S 108). The method can effectively filter high-value incremental data, thereby reducing requirements for data storage volume and/or data transmission bandwidth of the system. The system of the present disclosure can be post-mounted or pre-mounted on a vehicle, and is independent of specific vehicle type of the vehicle. In addition, it is not necessary for the vehicle to be equipped with real-value systems such as high-cost laser radars, which greatly improves use convenience of the system and facilitates rapid and large-scale application.
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