-
公开(公告)号：EP2222526B1
公开(公告)日：2016-03-02
申请号：EP08871419.1
申请日：2008-12-25
Applicant: Byd Company Limited
Inventor： LUO, Hongbin , ZHOU, Xuguang , TANG, Xiaohua , ZHANG, Xinxin , LUO, Ting
CPC classification number: B60W20/40 , B60K1/02 , B60K6/387 , B60K6/405 , B60K6/442 , B60L2240/421 , B60L2240/441 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/0638 , B60W2510/081 , F16D3/66 , F16D48/02 , F16D2500/1024 , F16D2500/1066 , F16D2500/3024 , F16D2500/30401 , F16D2500/7027 , F16D2500/70406 , F16D2500/7041 , Y02T10/6234 , Y02T10/6269 , Y02T10/6286 , Y02T10/642 , Y10S903/912 , Y10S903/946
Abstract: A hybrid vehicle includes a multi-mode power system. The power system includes a battery, an electrical power input, a first motor/generator, a second motor/generator, and a clutch. A first operating mode is defined by deactivation of the internal combustion engine and the operation of the vehicle by electrical force provided from the battery to the second motor/generator. In a second operating mode, activation of the internal combustion engine generates electrical power by providing rotational force to the first motor/generator. In a third operating mode, engagement of the clutch couples the internal combustion engine and the second motor/generator to provide rotational force to the wheels. In a fourth operating mode, engagement of the clutch couples the internal combustion engine with the second motor/generator, and the first motor/generator further provides rotational force to the wheels.
Abstract translation: 混合动力车辆包括多模式动力系统。 电力系统包括电池，电力输入，第一电动机/发电机，第二电动机/发电机和离合器。 通过从电池向第二电动机/发电机提供的电力来停止内燃机和车辆的操作来限定第一操作模式。 在第二操作模式中，内燃机的启动通过向第一电动机/发电机提供旋转力而产生电力。 在第三操作模式中，离合器的接合将内燃机和第二电动机/发电机联接以向车轮提供旋转力。 在第四操作模式中，离合器的接合将内燃机与第二电动机/发电机耦合，并且第一电动机/发电机还向车轮提供旋转力。
-
72.发明公开
公开(公告)号：EP2902287A1
公开(公告)日：2015-08-05
申请号：EP14191715.3
申请日：2014-11-04
Applicant: BYD Company Limited
Inventor： YANG, Dongsheng , LIAN, Yubo , ZHANG, Jintao , LUO, Hongbin
CPC classification number: B60W20/13 , B60K6/387 , B60K6/442 , B60K6/52 , B60K17/356 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/20 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2550/142 , Y02T10/6234 , Y02T10/6265 , Y02T10/6286 , Y10S903/93
Abstract: A vehicle and a drive control method for the same are provided. The vehicle includes an engine unit (1), a transmission unit (2a) configured to selectively coupled with the engine unit, a first motor generator (41) coupled with the transmission unit, an output unit (5) configured to transmit a power transmitted by the transmission unit to at least one of front and rear wheels (210, 220) of the vehicle, a power switching device (6) configured to adjust a power transmission between the transmission unit and the output unit, a second motor generator (42) configured to drive the at least one of the front and rear wheels, and a power battery coupled with the first and second motor generators respectively. The drive control method includes: acquiring an operation parameter of the vehicle; and performing a drive control of the vehicle based on the operation parameter and an operation mode selected from operation modes of the vehicle.
Abstract translation: 提供了一种车辆及其驱动控制方法。 车辆包括发动机单元（1），被配置为选择性地与发动机单元联接的传动单元（2a），与传动单元耦合的第一电动发电机（41），输出单元（5） 通过所述传动单元到所述车辆的前轮和后轮（210,220）中的至少一个;配置为调整所述传动单元和所述输出单元之间的动力传递的动力切换装置（6），第二电动发电机（42） ），其被构造成驱动所述前轮和所述后轮中的至少一个，以及分别与所述第一和第二电动发电机耦合的动力电池。 驱动控制方法包括：获取车辆的操作参数; 以及基于从车辆的操作模式选择的操作参数和操作模式来执行车辆的驱动控制。
-
公开(公告)号：EP2409374A1
公开(公告)日：2012-01-25
申请号：EP10769235.2
申请日：2010-03-25
Applicant: BYD Company Limited
Inventor： LUO, Hongbin , LIAO, Yunhao , ZHANG, Zifeng , WANG, Yinghui , DENG, Linwang , CHEN, Donghong , YIN, Shaowen , TANG, Xiaohua , XU, Juan
IPC: H02J3/32
CPC classification number: H02J3/32 , Y10T307/516
Abstract: A battery-based power station for balancing the load of a power grid comprises at least a battery array (10); a bi-directional inverter unit (20) configured to charge the battery array (10) by the power grid and provide power supply from the battery array (10) to the power grid respectively; and a monitoring-and-controlling unit (30) configured to monitor the frequency and the phase of the power grid to control whether to charge the battery array (10) by the power grid or provide power supply from the battery array (10) to the power grid, whereby the load of the power grid is balanced. The battery-based power station can balance the load of the power grid effectively.
-
公开(公告)号：EP2326527A1
公开(公告)日：2011-06-01
申请号：EP09797403.4
申请日：2009-07-20
Applicant: Byd Company Limited
Inventor： WANG, Chuanfu , LUO, Hongbin , LUO, Ruzhong , REN, Yi , CHEN, Guangquan , LI, Kaizhao , YAN, Yu
CPC classification number: F16H63/3416 , B60K1/00 , F16H57/037 , F16H2057/02043 , Y10T74/19637
Abstract: A vehicle drive device comprises a main shaft (1), a countershaft (2), a differential device (3) and a parking mechanism. The main shaft (1) has a driving gear (101) and it is suitable for the connection to the motor of the vehicle, the countershaft (2) has a driven gear (102) and a driving gear (104), the countershaft driven gear (102) is engaged with the main shaft driving gear (101), the differential device (3) has a driven gear (103) and a half axle gear, the driven gear (103) of the differential device (3) is engaged with the driving gear (104) of the countershaft (2), and the half axle gear of the differential device (3) is suitable for driving vehicle wheels, the parking mechanism is connected with the countershaft (2) to lock the countershaft (2) in parking mode. The structure of the vehicle drive device is simple and easy to control, thus satisfying parking demand of a normal vehicle. Meanwhile, a vehicle comprising the drive device as described hereinabove is also provided.
-
75.发明公开HYBRID VEHICLE HAVING POWER ASSEMBLY ARRANGED TRANSVERSELY IN ENGINE COMPARTMENT 有权歪斜混合动力汽车发动机布置的驱动单元
公开(公告)号：EP2225120A1
公开(公告)日：2010-09-08
申请号：EP08871556.0
申请日：2008-12-25
Applicant: Byd Company Limited
Inventor： LUO, Hongbin , REN, Yi , YANG, Shenglin , WANG, Tao , LIU, Yan
CPC classification number: B60W20/40 , B60K1/02 , B60K6/387 , B60K6/405 , B60K6/442 , B60L2240/421 , B60L2240/441 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/0638 , B60W2510/081 , F16D3/66 , F16D48/02 , F16D2500/1024 , F16D2500/1066 , F16D2500/3024 , F16D2500/30401 , F16D2500/7027 , F16D2500/70406 , F16D2500/7041 , Y02T10/6234 , Y02T10/6269 , Y02T10/6286 , Y02T10/642 , Y10S903/912 , Y10S903/946
Abstract: A hybrid vehicle includes a multi-mode power system. The power system includes a battery, an electrical power input, a first motor/generator, a second motor/generator, and a clutch. A first operating mode is defined by deactivation of the internal combustion engine and the operation of the vehicle by electrical force provided from the battery to the second motor/generator. In a second operating mode, activation of the internal combustion engine generates electrical power by providing rotational force to the first motor/generator. In a third operating mode, engagement of the clutch couples the internal combustion engine and the second motor/generator to provide rotational force to the wheels. In a fourth operating mode, engagement of the clutch couples the internal combustion engine with the second motor/generator, and the first motor/generator further provides rotational force to the wheels.
-
Patent Agency Ranking76.发明公开HYBRID VEHICLE HAVING ENGAGABLE CLUTCH ASSEMBLY COUPLED BETWEEN ENGINE AND TRACTION MOTOR 有权与发动机和拖拉机ARRANGED激活离合器装置之间混合动力车辆
公开(公告)号：EP2222493A1
公开(公告)日：2010-09-01
申请号：EP08871359.9
申请日：2008-12-25
Applicant: Byd Company Limited
Inventor： LUO, Hongbin , REN, Yi , YANG, Shenglin , WANG, Tao , LIU, Yan
CPC classification number: B60W20/40 , B60K1/02 , B60K6/387 , B60K6/405 , B60K6/442 , B60L2240/421 , B60L2240/441 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/0638 , B60W2510/081 , F16D3/66 , F16D48/02 , F16D2500/1024 , F16D2500/1066 , F16D2500/3024 , F16D2500/30401 , F16D2500/7027 , F16D2500/70406 , F16D2500/7041 , Y02T10/6234 , Y02T10/6269 , Y02T10/6286 , Y02T10/642 , Y10S903/912 , Y10S903/946
Abstract: A hybrid vehicle includes a multi-mode power system. The power system includes a battery, an electrical power input, a first motor/generator, a second motor/generator, and a clutch. A first operating mode is defined by deactivation of the internal combustion engine and the operation of the vehicle by electrical force provided from the battery to the second motor/generator. In a second operating mode, activation of the internal combustion engine generates electrical power by providing rotational force to the first motor/generator. In a third operating mode, engagement of the clutch couples the internal combustion engine and the second motor/generator to provide rotational force to the wheels. In a fourth operating mode, engagement of the clutch couples the internal combustion engine with the second motor/generator, and the first motor/generator further provides rotational force to the wheels.
-
77.发明公开
公开(公告)号：EP3677465A1
公开(公告)日：2020-07-08
申请号：EP18850012.8
申请日：2018-08-31
Applicant: BYD Company Limited
Inventor： LUO, Hongbin , WANG, Chao , SHEN, Xiaofeng , ZENG, Qiuyong , LIU, Yuanhong , ZHANG, Xiang
IPC: B60L50/50
Abstract: The present application relates to a battery equalization method and system, a vehicle, a storage medium, and an electronic device. The method includes: obtaining a voltage value of a to-be-equalized cell in a battery pack; obtaining a reference voltage value required for equalization; determining a target equalization duration of the to-be-equalized cell according to a voltage value of the to-be-equalized cell, the reference voltage value, and a preset equalization duty cycle, where the equalization duty cycle is a ratio of an equalization period in a unit cycle to the unit cycle, and the unit cycle includes the equalization period and a sampling period; and controlling equalization of the to-be-equalized cell in the equalization period in the unit cycle according to the target equalization duration. According to this method, sampling is separated from equalization in a unit cycle, thereby ensuring accuracy of collected battery information, making the calculated equalization duration relatively accurate, and improving equalization effects of the battery pack.
-
公开(公告)号：EP3274228B1
公开(公告)日：2019-08-21
申请号：EP16767741.8
申请日：2016-03-21
Applicant: BYD Company Limited
Inventor： LIAN, Yubo , YANG, Dongsheng , ZHANG, Jintao , LUO, Hongbin
-
公开(公告)号：EP3274231B1
公开(公告)日：2019-05-08
申请号：EP16767744.2
申请日：2016-03-21
Applicant: BYD Company Limited
Inventor： LIAN, Yubo , YANG, Dongsheng , ZHANG, Jintao , LUO, Hongbin
-
公开(公告)号：EP3274231A1
公开(公告)日：2018-01-31
申请号：EP16767744.2
申请日：2016-03-21
Applicant: BYD Company Limited
Inventor： LIAN, Yubo , YANG, Dongsheng , ZHANG, Jintao , LUO, Hongbin
CPC classification number: B60W20/13 , B60K6/48 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/10 , B60W20/40 , B60W50/0097 , B60W2510/10 , B60W2510/1005 , B60W2510/244 , B60W2520/10 , B60W2540/103 , B60W2540/30 , B60W2550/142 , B60W2550/20 , F02N11/00 , F02N11/0818 , F02N11/0866 , F02N2011/0888 , F02N2200/061 , F02N2200/063 , F02N2200/0801 , F02N2200/0802 , F02N2200/101 , F02N2200/124 , F02N2300/302 , Y02T10/48 , Y02T10/6291 , Y02T10/7258 , Y10S903/903
Abstract: The present disclosure provides a hybrid electric vehicle, a drive control method and a drive control device of a hybrid electric vehicle. The drive control method includes: obtaining a current gear position and a current operating mode of the hybrid electric vehicle, a current electric charge level of a power battery and a slope of a road on which the hybrid electric vehicle is driving; determining whether the hybrid electric vehicle is within a taxiing start-stop interval according to the current gear position of the hybrid electric vehicle, the current electric charge level of the power battery, and the slope of the road; if the hybrid electric vehicle is within the taxiing start-stop interval, obtaining a current speed of the hybrid electric vehicle; and causing the hybrid electric vehicle to enter a small load stop mode or a small load stall mode according to the current speed.
-
-
-
-
-
-
-
-
-
Search Results
90
records
(took 0.031 seconds)
