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公开(公告)号：EP4219218A3
公开(公告)日：2023-10-18
申请号：EP23152343.2
申请日：2016-12-28
发明人： LIU, Zuqi , ZHENG, Jianfeng , MA, Jinbo , HUANG, Jiajun , ZHANG, Wei
摘要： A vehicle braking energy recovering method and apparatus is disclosed. The method includes: obtaining current location information of a vehicle; determining a current road scenario based on the current location information of the vehicle; determining the current road scenario based on a mapping relationship between a road scenario and a weight; determining a safe distance and a safe speed of the vehicle based on the weight; determining a target torque based on the safe distance and the safe speed of the vehicle; and controlling, based on the target torque, a motor of the vehicle to recover braking energy. The vehicle braking energy recovering method and apparatus can improve a braking energy recovery rate.
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公开(公告)号：EP3349083A1
公开(公告)日：2018-07-18
申请号：EP16902936.0
申请日：2016-10-18
IPC分类号： G05B23/02
CPC分类号： G05B23/0264 , B60W50/0205 , G05B19/042 , G05B23/0267 , G05B2219/24033 , G05B2219/24085 , G05B2219/2637
摘要： An information storage system and apparatus relate to the field of automatic control technologies, so as to resolve a problem in the prior art that there is little information that is used for diagnosing a fault and that is stored by using a freeze frame. The system includes at least one subcontroller configured to: obtain a parameter value corresponding to a parameter, and send the parameter and the parameter value corresponding to the parameter to a management controller, the management controller configured to send the received parameter and the received parameter value corresponding to the parameter to a vehicle-intelligent unit, and the vehicle-intelligent unit configured to: receive and store the parameter and the parameter value corresponding to the parameter, where each subcontroller is connected to at least one executor, and the management controller is connected to each subcontroller of the subcontroller. In this technical solution, when a fault is detected, a parameter corresponding to the fault and a parameter value corresponding to the parameter can be stored, and for the parameter, a parameter type and a parameter quantity are not limited. Therefore, compared with the prior art, relatively comprehensive information can be stored.
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公开(公告)号：EP4219218A2
公开(公告)日：2023-08-02
申请号：EP23152343.2
申请日：2016-12-28
发明人： LIU, Zuqi , ZHENG, Jianfeng , MA, Jinbo , HUANG, Jiajun , ZHANG, Wei
摘要： A vehicle braking energy recovering method and apparatus is disclosed. The method includes: obtaining current location information of a vehicle; determining a current road scenario based on the current location information of the vehicle; determining the current road scenario based on a mapping relationship between a road scenario and a weight; determining a safe distance and a safe speed of the vehicle based on the weight; determining a target torque based on the safe distance and the safe speed of the vehicle; and controlling, based on the target torque, a motor of the vehicle to recover braking energy. The vehicle braking energy recovering method and apparatus can improve a braking energy recovery rate.
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公开(公告)号：EP4411139A1
公开(公告)日：2024-08-07
申请号：EP22897034.9
申请日：2022-04-22
发明人： LI, Shiguang , WU, Nan , WANG, Xiaodong , XIONG, Linqiang , ZHENG, Jianfeng , CHENG, Yupeng , ZHANG, Yunjie , HE, Fu
IPC分类号： F04B43/04
摘要： A micro fluid control apparatus (100) and an electronic device (1) are provided. The micro fluid control apparatus (100) includes an oscillator layer (20) and a resonance layer (10) that are stacked. A vibration portion (21) of the oscillator layer (20) is connected to a fastening portion (22) by using a connection portion (23). The vibration portion (21) can vibrate. The micro fluid control apparatus (100) further includes a bonding layer (30) and a support structure (12). The bonding layer (30) is located between the fastening portion (22) and the resonance layer (10), so that the resonance layer (10) is connected to the oscillator layer (20) by using the bonding layer (30). The support structure (12) is also located between the fastening portion (22) and the resonance layer (10), so that a spacing is reserved between the resonance layer (10) and the oscillator layer (20). In this way, the support structure (12), the oscillator layer (20), and the resonance layer (10) form, in an enclosing manner, a chamber for accommodating fluid and allowing the fluid to pass through, to control a flow of the fluid. The spacing is formed between the oscillator layer and the resonance layer by using a support height of the support structure, and a height and a position of the support structure are easy to control, so that a height of the spacing is accurately controlled. This reduces or avoids an excessively large or excessively small height of the spacing, ensures consistency of the height of the spacing, and improves performance of the micro fluid control apparatus.
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公开(公告)号：EP3876058A1
公开(公告)日：2021-09-08
申请号：EP21152736.1
申请日：2016-10-18
IPC分类号： G05B23/02 , G05B19/042 , B60W50/02
摘要： An information storage system and apparatus relate to the field of automatic control technologies, so as to resolve a problem in the prior art that there is little information that is used for diagnosing a fault and that is stored by using a freeze frame. The system includes at least one subcontroller configured to: obtain a parameter value corresponding to a parameter, and send the parameter and the parameter value corresponding to the parameter to a management controller, the management controller configured to send the received parameter and the received parameter value corresponding to the parameter to a vehicle-intelligent unit, and the vehicle-intelligent unit configured to: receive and store the parameter and the parameter value corresponding to the parameter, where each subcontroller is connected to at least one executor, and the management controller is connected to each subcontroller of the subcontroller. In this technical solution, when a fault is detected, a parameter corresponding to the fault and a parameter value corresponding to the parameter can be stored, and for the parameter, a parameter type and a parameter quantity are not limited. Therefore, compared with the prior art, relatively comprehensive information can be stored.
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公开(公告)号：EP3536538A1
公开(公告)日：2019-09-11
申请号：EP16921257.8
申请日：2016-12-28
发明人： LIU, Zuqi , ZHENG, Jianfeng , MA, Jinbo , HUANG, Jiajun , ZHANG, Wei
摘要： A vehicle braking energy recovering method and apparatus is disclosed. The method includes: obtaining current location information of a vehicle; determining a current road scenario based on the current location information of the vehicle; determining the current road scenario based on a mapping relationship between a road scenario and a weight; determining a safe distance and a safe speed of the vehicle based on the weight; determining a target torque based on the safe distance and the safe speed of the vehicle; and controlling, based on the target torque, a motor of the vehicle to recover braking energy. The vehicle braking energy recovering method and apparatus can improve a braking energy recovery rate.
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