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1. 发明专利

JP2008222070A Driving force distribution control device of vehicle 审中-公开
标题翻译：车辆驱动力分配控制装置
公开(公告)号：JP2008222070A
公开(公告)日：2008-09-25
申请号：JP2007064089
申请日：2007-03-13
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SHIMODAIRA SEIJI , KOMIYAMA SUSUMU , IWANO HIROSHI , YAMAGUCHI TAKEZO , WATANABE HIDEAKI , IKEDA TETSUYA
IPC分类号： B60K17/348 , B60K6/44 , B60K6/52 , B60K6/54 , B60K17/356 , B60L15/20 , B60W10/08 , B60W20/00
CPC分类号： Y02T10/623 , Y02T10/6243 , Y02T10/6265 , Y02T10/7275
摘要： PROBLEM TO BE SOLVED: To provide a driving force distribution control device of a vehicle, which generates a yaw rate response same as the physical feeling of a driver, and does not deteriorate driving performance, even if the driving force of a vehicle is restricted and that situation is solved. SOLUTION: The driving force distribution control device of a vehicle, capable of adjusting the yaw rate response by independently controlling the driving force of right and left wheels of at least either one of front wheels or rear wheels, comprises a means S6 setting the yaw rate response according to an acceleration request and a turning request of a driver and vehicle speed, means S7, S8 computing a realizing possible range of the yaw rate response of the vehicle, means S9, S10 setting the yaw rate response after restriction to be a target yaw rate response, a means S11 computing the driving force of the right and left wheels realizing the target yaw rate response, and a means S12 controlling the driving force of the right and left wheels according to a computed result of the driving force computing means. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种车辆的驱动力分配控制装置，其产生与驾驶员的身体感觉相同的横摆率响应，并且不会降低驾驶性能，即使车辆的驱动力受到限制，情况得到解决。解决方案：能够通过独立地控制前轮或后轮中的至少一个的左右车轮的驱动力来调节偏航率响应的车辆的驱动力分配控制装置包括装置S6的设定根据加速请求和驾驶员的车辆转向要求的偏航率响应以及车辆速度，装置S7，S8计算车辆的横摆率响应的实现可能范围，装置S9，S10，将限制后的横摆率响应设定为作为目标横摆角速度响应，计算实现目标横摆速度响应的左右车轮的驱动力的装置S11，以及根据驱动力的计算结果来控制左右车轮的驱动力的装置S12 计算手段。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008074328A Driving force control device of hybrid vehicle 有权
标题翻译：混合动力驾驶控制装置
公开(公告)号：JP2008074328A
公开(公告)日：2008-04-03
申请号：JP2006258481
申请日：2006-09-25
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KOMIYAMA SUSUMU , IWANO HIROSHI , YAMAGUCHI TAKEZO , SHIMODAIRA SEIJI , WATANABE HIDEAKI , IKEDA TETSUYA
IPC分类号： B60W10/08 , B60K6/44 , B60K6/52 , B60K6/543 , B60K17/356 , B60L11/14 , B60W10/06 , B60W20/00 , F02D29/02
CPC分类号： Y02T10/6217 , Y02T10/623 , Y02T10/6234 , Y02T10/6243 , Y02T10/6265 , Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a driving force control device of a hybrid vehicle suitable to secure turning performance without being influenced by a charge condition of a battery. SOLUTION: The driving force control device of the hybrid vehicle which can independently control driving force of right-and-left wheels 5 has; a vehicle speed detection means 18 which detects the vehicle speed; a driving force determination means B20 to determine requested driving force of a driver from the vehicle speed and opening of an accelerator pedal 16 detected by the vehicle speed detection means 18; a steering angle detection means which detects a steering angle of a steering wheel 17; a turning requested quantity decision means B22 to decide the turning requested quantity of the driver from the steering angle and the vehicle speed; and maximum driving force restriction means B23-B26 to restrict the maximum driving force according to the turning requested quantity. The requested driving force of the driver is decided from the vehicle speed and the opening of the accelerator pedal 17, the requested turning quantity of the driver is decided from the vehicle speed and steering angle of the steering wheel 17, and the maximum driving force is made to be restricted according to the turning requested quantity. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种混合动力车辆的驱动力控制装置，其适合于在不受电池的充电条件的影响的情况下确保转向性能。解决方案：可独立控制左右车轮5的驱动力的混合动力车辆的驱动力控制装置具有：检测车速的车速检测单元18; 驱动力确定装置B20，用于根据车速和由车速检测装置18检测到的加速器踏板16的打开来确定驾驶员的请求驱动力; 检测方向盘17的转向角的转向角检测装置; 转向请求量决定装置B22，从转向角和车速决定驾驶员的转弯请求量; 和最大驱动力限制装置B23-B26，根据转动请求量来限制最大驱动力。根据车速和加速器踏板17的打开来确定驾驶员的要求驱动力，根据方向盘17的车速和转向角确定驾驶员的要求转动量，最大驱动力为根据转动要求数量进行限制。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2006009588A Driving force control device of hybrid vehicle 审中-公开
标题翻译：混合动力驾驶控制装置
公开(公告)号：JP2006009588A
公开(公告)日：2006-01-12
申请号：JP2004183669
申请日：2004-06-22
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KOMIYAMA SUSUMU , YAMAGUCHI TAKEZO , IWANO HIROSHI , WATANABE HIDEAKI
IPC分类号： F02D29/06 , B60K6/46 , B60L11/14 , B60W10/06 , B60W10/26 , B60W20/00 , F02D45/00
CPC分类号： Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a hybrid vehicle having less abrupt change in engine power output during acceleration. SOLUTION: A hydric vehicle equipped with an engine 1, an energy storage device 6 for storing electric power and a drive motor 3 electrically connected with the energy storage device 6 at least to provide drive force to the vehicle, estimates electric power supplied from the energy storage device 6 and time therefor when including an energy storage device controller 10 for detecting an energy storage state of the energy storage device 6 and making the vehicle driven by output from the energy storage device 6 and the engine 1 during acceleration of the hybrid vehicle. The outputs from the energy storage device 6 and the engine 1 are controlled so as to prevent an abrupt change in electric power from the energy storage device 6 during power supply from the energy storage device 6. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在加速期间发动机功率输出突然变化的混合动力车辆。解决方案：配备有发动机1的水车，用于存储电力的能量存储装置6和至少与能量存储装置6电连接的驱动电动机3，至少为车辆提供驱动力，估计供应的电力从能量存储装置6及其时间来，当包括用于检测能量存储装置6的能量存储状态的能量存储装置控制器10，并且在加速期间使从能量存储装置6和发动机1的输出驱动的车辆混合动力汽车。控制能量存储装置6和发动机1的输出，以防止从储能装置6供电期间来自储能装置6的电力突然变化。（C）2006， JPO＆NCIPI

4. 发明专利

JP2005348524A Controller for hybrid vehicle 审中-公开
标题翻译：混合动力车控制器
公开(公告)号：JP2005348524A
公开(公告)日：2005-12-15
申请号：JP2004165513
申请日：2004-06-03
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： YAMAGUCHI TAKEZO , IWANO HIROSHI , KOMIYAMA SUSUMU , WATANABE HIDEAKI
IPC分类号： B60W20/00 , B60K6/46 , B60K6/48 , B60L11/14 , B60L11/18 , B60W10/08 , B60W10/18 , B60W10/26 , B60K6/04
CPC分类号： Y02T10/7005 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a hybrid vehicle controller where fuel consumption is low. SOLUTION: This hybrid vehicle controller which is equipped with an internal combustion engine 1, a generator 2, and an accumulator 3 that accumulates power generated by a drive motor 4 at regeneration and supplies the power to the drive motor 4 at acceleration, etc. of a vehicle, computes the first SOC for performing the cranking at start of the vehicle. Moreover, this distributes the tolerable amount of electric accumulation of the accumulator 3 into the second SOC for high-efficiency operation charge and the third SOC for regenerative running charge. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供燃料消耗低的混合动力车辆控制器。解决方案：该混合动力车辆控制器配备有内燃机1，发电机2和蓄能器3，其累积由驱动电动机4产生的再生电力，并以加速度将电力供给到驱动电动机4，计算出车辆起动时用于执行起动的第一SOC。此外，这将蓄能器3的可容许的蓄电量分配到用于高效率操作电荷的第二SOC和用于再生运行电荷的第三SOC。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005233653A Charge/discharge control device of vehicle 有权
标题翻译：车辆充电/放电控制装置
公开(公告)号：JP2005233653A
公开(公告)日：2005-09-02
申请号：JP2004039691
申请日：2004-02-17
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： YAMAGUCHI TAKEZO , KOMIYAMA SUSUMU , IWANO HIROSHI , WATANABE HIDEAKI
IPC分类号： G01R31/36 , B60K6/46 , B60K6/48 , B60K6/485 , B60K6/543 , B60L3/00 , B60L11/12 , B60W10/26 , B60W20/00 , B60K6/04
CPC分类号： Y02T10/7005 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To correct an SOC estimation value without exerting an adverse effect on driveability. SOLUTION: This device is equipped with: a first power storage state estimation means 9 for determining the power storage state SOCi by integrating the charge/discharge quantity of a power storage device 3 in a hybrid vehicle; a second power storage state estimation means 9 for detecting the power storage state SOCc to be used for correction of the power storage state SOCi; a charge/discharge control means 9 for controlling the charge/discharge quantity of the power storage device 3 based on the power storage state SOCi; a first charge/discharge power restriction value calculation means 9 for calculating a restriction value Plmti of the charge/discharge power in the power storage state SOCi; a second charge/discharge power restriction value calculation means 9 for calculating a restriction value Plmtc of the charge/discharge power in the power storage state SOCc; and a power storage state correction means 9 for correcting the power storage state SOCi. In the case where the restriction value Plmti is larger than the restriction value Plmtc, the power storage state correction means 9 corrects the power storage state SOCi by the power storage state SOCc when the charge/discharge power is equal to the restriction value Plmtc. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了校正SOC估计值而不对驾驶能力产生不利影响。解决方案：该装置配备有：通过将蓄电装置3的充放电量积分在混合动力车辆中来确定蓄电状态SOCi的第一蓄电状态推定装置9; 用于检测用于电力储存状态SOCi的校正的蓄电状态SOCc的第二蓄电状态推定装置9; 用于基于蓄电状态SOCi控制蓄电装置3的充放电量的充放电控制装置9; 第一充电/放电功率限制值计算装置9，用于计算蓄电状态SOCi中的充电/放电功率的限制值Plmti; 用于计算蓄电状态SOCc中的充放电电力的限制值Plmtc的第二充放电电力限制值计算装置9; 以及用于校正蓄电状态SOCi的蓄电状态校正装置9。在限制值Plmti大于限制值Plmtc的情况下，当充电/放电功率等于限制值Plmtc时，蓄电状态校正装置9通过蓄电状态SOCc校正蓄电状态SOCi。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005143173A Hybrid vehicle 审中-公开
标题翻译：混合动力车
公开(公告)号：JP2005143173A
公开(公告)日：2005-06-02
申请号：JP2003375257
申请日：2003-11-05
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： YAMAGUCHI TAKEZO , IWANO HIROSHI , KOMIYAMA SUSUMU , WATANABE HIDEAKI
IPC分类号： B60W20/00 , B60K6/46 , B60K6/48 , B60K6/543 , B60L11/02 , B60L11/18 , B60L15/20 , B60W10/08 , B60W10/26 , B60K6/04
CPC分类号： Y02T10/7005 , Y02T10/7022 , Y02T10/7077 , Y02T10/7275
摘要： PROBLEM TO BE SOLVED: To provide a hybrid vehicle in which the compatibility between operability and fuel consumption is realized. SOLUTION: The hybrid vehicle comprises a means (step 2) for setting a travel mode alteration forbidding time of the vehicle, a means (step 3) for predicting transition in the charging state of an energy storage device within the forbidding time thus set, and a means (step 4) for limiting the charging/discharging power of the energy storage device when alteration of travel mode is predicted within the forbidding time based on the predicted transition in the charging state. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供实现可操作性和燃料消耗之间的兼容性的混合动力车辆。解决方案：混合动力车辆包括用于设置车辆的行驶模式改变以避免车辆时间的装置（步骤2），用于在禁止时间内预测能量存储装置的充电状态的转变的装置（步骤3），因此基于预测的充电状态的转变，在禁止时间内预测行驶模式的变化时，限制蓄能装置的充放电功率的装置（步骤4）。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004187399A Controller for battery pack 审中-公开
公开(公告)号：JP2004187399A
公开(公告)日：2004-07-02
申请号：JP2002351166
申请日：2002-12-03
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KOMIYAMA SUSUMU , YAMAGUCHI TAKEZO , IWANO HIROSHI , WATANABE HIDEAKI
IPC分类号： H02J7/02 , B60L11/12 , H01M2/20 , H01M10/44 , H02J7/00
CPC分类号： Y02T10/7005 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a controller for a battery pack which can properly detect the variations of voltages of cells within a battery pack.
SOLUTION: This controller is equipped with a bypass circuit 20n which is connected in parallel with a battery cell 19n and bypasses the charge current of the battery cell 19n, based on the cell voltage Vn, in a battery 6 which accumulates the charge power supplied from outside by connecting the battery cell 19n in series. Moreover, it is equipped with a charge limiting means (S3) which limits the charge power, based on the sum total Ia of bypass current values. Furthermore, it is equipped with a dispersion detection means (S5) which detects the dispersion ΔCAP of cell voltages Vn among cells 19n, based on the sum total Ia of the bypassed current values and the limitation value (=ΔP
inlmt ) of the charge power.
COPYRIGHT: (C)2004,JPO&NCIPI

8. 发明专利

JP2004187398A Battery controller 审中-公开
标题翻译：电池控制器
公开(公告)号：JP2004187398A
公开(公告)日：2004-07-02
申请号：JP2002351161
申请日：2002-12-03
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KOMIYAMA SUSUMU , YAMAGUCHI TAKEZO , IWANO HIROSHI , WATANABE HIDEAKI
IPC分类号： H02J7/02 , H01M10/44 , H02J7/00
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a battery controller which can limit charging electric power accurately.
SOLUTION: The battery controller for a battery 6 is equipped with a plurality of battery cells 19n, and a bypass circuit 20n which is connected in parallel with each battery cell 19n and bypasses the charge current of each battery cell 19n, based on the voltage Vn of each battery cell 19n. Moreover, it is equipped with a limitation means which limits the charge power, according to the bypass current flowing in the bypass circuit 20n. It performs appropriate charge power limitation, by increasing a limitation value if, for example, the maximum bypass current I
max or the total bypass current I
a is large.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供可以精确地限制充电电力的电池控制器。解决方案：电池6的电池控制器配备有多个电池单元19n和与每个电池单元19n并联连接并绕过每个电池单元19n的充电电流的旁路电路20n，基于每个电池单元19n的电压Vn。此外，它配备有限制装置，其根据在旁路电路20n中流动的旁路电流来限制充电功率。如果例如最大旁路电流I max 或总旁路电流I a 较大，则通过增加限制值来执行适当的充电功率限制。版权所有（C）2004，JPO＆NCIPI

9. 发明专利

JP2004159422A Controller of vehicle 审中-公开
公开(公告)号：JP2004159422A
公开(公告)日：2004-06-03
申请号：JP2002322314
申请日：2002-11-06
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KOMIYAMA SUSUMU , IWANO HIROSHI , YAMAGUCHI TAKEZO , WATANABE HIDEAKI
IPC分类号： F02D29/02 , B60L9/18 , B60L11/12 , B60L11/18
CPC分类号： Y02T10/7005 , Y02T10/7077 , Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To provide a controller for a vehicle capable of achieving both a target drive force and excellent fuel consumption. SOLUTION: There are provide a motor 1, a generator 6, and an energy storage device 4. An operation condition detecting means detects an operation condition for a vehicle. A power consumption calculating means calculates the power consumption of the motor 1 based on the operation condition. A target power generation calculating means calculates a target power generation for making the generator 6 generate such power as follows the power consumption at a prescribed response speed. An input/output capability detecting means detects inputting/outputting capability of the energy storage device 4. A response speed deciding means decides the response speed of target power generation based on the inputting/outputting capability. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2004096941A Charge/discharge control device for motor driven vehicle equipped with energy storage device 审中-公开
公开(公告)号：JP2004096941A
公开(公告)日：2004-03-25
申请号：JP2002257517
申请日：2002-09-03
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KOMIYAMA SUSUMU , YAMAGUCHI TAKEZO , WATANABE HIDEAKI , IWANO HIROSHI
IPC分类号： B60W20/00 , B60K6/46 , B60L11/02 , B60W10/08 , B60W10/26 , H01M10/44 , H02J7/34 , B60K6/04
CPC分类号： Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To absorb the phase displacement of power by an energy storage device without over-charging and over-discharging the energy storage device even if the displacement occurs. SOLUTION: By estimating the maximum charging energy E1 generable by the phase displacement of power occurring between a motor and a generating set, and the maximum discharging energy E2 from the energy storage device, a target energy storage state is set at a higher level as the ratio of the maximum discharging energy E1 against the estimated maximum charging energy E2 becomes large, and the generation power of the generating set is controlled so that the energy storage state of the energy storage device becomes equal to the target energy storage state. COPYRIGHT: (C)2004,JPO

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