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1. 发明授权

US06625525B2 Vehicle drive system and controlling method thereof 有权
公开(公告)号：US06625525B2
公开(公告)日：2003-09-23
申请号：US09985797
申请日：2001-11-06
申请人： Takahiro Yoshino , Yuki Nakajima
发明人： Takahiro Yoshino , Yuki Nakajima
IPC分类号： B60L1104
CPC分类号： B60W20/10 , B60K6/442 , B60K6/46 , B60L11/123 , B60L2200/26 , B60L2220/14 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , B60W2710/086 , Y02T10/6217 , Y02T10/6234 , Y02T10/6286 , Y02T10/7005 , Y02T10/7077 , Y10S903/903
摘要： A controller (10, 11, 12) computes a virtual generated power, this being the power generated by a generator (2) when an engine (1) and the generator (2) are controlled so that the power generated by the generator (2) coincides with the power consumption of a motor (4) which is uniquely determined according to a vehicle running state, computes an output limiting value of the motor (4) based on the virtual generated power, and limits the power or torque of the motor (4) by the output limiting value.

2. 发明授权

US06819006B2 Vehicle control system and vehicle control method 有权
标题翻译：车辆控制系统和车辆控制方法
公开(公告)号：US06819006B2
公开(公告)日：2004-11-16
申请号：US10073879
申请日：2002-02-14
申请人： Yuki Nakajima , Takahiro Yoshino
发明人： Yuki Nakajima , Takahiro Yoshino
IPC分类号： F02N1106
CPC分类号： B60W10/06 , B60K6/46 , B60L11/12 , B60L11/187 , B60L2240/421 , B60W10/08 , B60W10/26 , B60W2510/244 , B60W2510/246 , B60W2710/0666 , B60W2710/081 , B60W2710/086 , Y02T10/6217 , Y02T10/6286 , Y02T10/642 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y10S903/903
摘要： A vehicle control system includes a generating device (1,4), a motor (5) electrically connected to this generating device (1,4) and a battery (27), and a controller (11, 12, 13). This controller (11, 12, 13) computes a target motor power based on a vehicle running condition, computes an available battery output which can be supplied from the battery (27) to the motor (5) based on this target motor power, computes a target generated power of the generating device (1,4) based on the available battery output and target motor power, and controls the generating device (1,4) based on the target generated power.
摘要翻译：车辆控制系统包括发电装置（1,4），电连接到该发电装置（1,4）的电动机（5）和电池（27），以及控制器（11,12,13）。该控制器（11,12,13）基于车辆行驶状态来计算目标电动机功率，基于该目标电动机功率计算能够从电池（27）向电动机（5）供给的可用电池输出，基于可用的电池输出和目标电动机功率，生成装置（1,4）的目标发电功率，并且基于目标发电功率来控制发电装置（1,4）。

3. 发明授权

US06493611B2 Vehicle controller 有权
标题翻译：车辆控制器
公开(公告)号：US06493611B2
公开(公告)日：2002-12-10
申请号：US09810578
申请日：2001-03-19
申请人： Takahiro Yoshino , Yuki Nakajima
发明人： Takahiro Yoshino , Yuki Nakajima
IPC分类号： F02N1106
CPC分类号： B60W20/00 , B60K6/46 , B60L11/12 , B60L15/2045 , B60L2240/421 , B60W10/06 , B60W10/08 , B60W2710/081 , Y02T10/6217 , Y02T10/6286 , Y02T10/645 , Y02T10/7005 , Y02T10/7077 , Y02T10/7283 , Y10S903/903 , Y10T477/75
摘要： Torque control of an electrical motor 4 connected to a drive shaft 6 and control of the rotation speed of a generator 2 supplying electrical power to the electrical motor 4 are performed in response to the running conditions of a vehicle. The actual generator output of the generator 2 is estimated at a given time and the drive output of the electrical motor 4 is limited in response to the estimated generator output. The drive output of the electrical motor 4 is limited in response to increases in consumed energy and reductions in the generated output of the generator 2 resulting from increases in the kinetic energy of rotating components of the engine 1 or the generator 2 during acceleration. Thus the difference of the generated output of the generator 2 and the consumed electrical power of the electrical motor 4 can be reduced during acceleration and it is possible to reduce the capacity of the battery supplying auxiliary electrical power.
摘要翻译：连接到驱动轴6的电动机4的扭矩控制以及向电动机4供应电力的发电机2的转速的控制是根据车辆的行驶状态进行的。在给定时间估计发电机2的实际发电机输出，并且响应于估计的发电机输出限制电动机4的驱动输出。电动机4的驱动输出响应于消耗能量的增加而受到限制，并且由于发动机1或发电机2在加速期间的旋转部件的动能的增加而导致的发电机2的产生的输出的减少。因此，在加速期间，可以减少发电机2的产生的输出与电动机4的消耗电力的差异，并且可以降低供给辅助电力的电池的容量。

4. 发明授权

US06401016B1 Vehicle control device 有权
标题翻译：车辆控制装置
公开(公告)号：US06401016B1
公开(公告)日：2002-06-04
申请号：US09709573
申请日：2000-11-13
申请人： Takahiro Yoshino , Yuki Nakajima
发明人： Takahiro Yoshino , Yuki Nakajima
IPC分类号： B60K604
CPC分类号： B60W20/11 , B60K6/46 , B60K6/543 , B60L11/123 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2520/10 , B60W2540/10 , Y02T10/6217 , Y02T10/6286 , Y02T10/7005 , Y02T10/7077 , Y10S903/903 , Y10S903/918 , Y10T477/23 , Y10T477/26
摘要： A target output torque and target power generation output of a motor are computed based on a vehicle running state, and a target input rotation speed of a generator is computed based on the target power generation output. The final target output torque of the motor is computed by performing delay processing on the target output torque using a filter of second or higher order. The same delay processing by an identical filter is performed on the target input rotation speed, and the final target input rotation speed supplied to the generator is computed. In this way, the response of the driving power output (=power consumption of the motor) and the generated power of the generator are made to coincide even if the vehicle running state changes sharply, and the battery capacity can be minimized.
摘要翻译：基于车辆行驶状态来计算电动机的目标输出转矩和目标发电输出，并且基于目标发电输出来计算发电机的目标输入转速。通过使用第二级或更高级的过滤器对目标输出转矩执行延迟处理来计算电动机的最终目标输出转矩。对目标输入转速执行相同的滤波器的相同延迟处理，并且计算提供给发生器的最终目标输入转速。以这种方式，即使车辆行驶状态急剧变化，驱动力输出（=电动机的功率消耗）和发电机的发电功率的响应也一致，并且电池容量可以最小化。

5. 发明授权

US06291902B1 Engine start control system 有权
标题翻译：发动机启动控制系统
公开(公告)号：US06291902B1
公开(公告)日：2001-09-18
申请号：US09484442
申请日：2000-01-18
申请人： Hiroaki Ogane , Masaaki Uchida , Yuki Nakajima , Takahiro Yoshino
发明人： Hiroaki Ogane , Masaaki Uchida , Yuki Nakajima , Takahiro Yoshino
IPC分类号： F02N1104
CPC分类号： B60W10/06 , B60K6/485 , B60L2240/423 , B60W10/08 , B60W2710/0644 , B60W2710/083 , F02N11/04 , Y02T10/6226 , Y02T10/6286 , Y02T10/642 , Y10S903/918
摘要： An engine start control apparatus includes a motor/generator and a controller for controlling the motor/generator. The controller starts an engine cranking operation to start the engine by operating the motor/generator in a cranking mode for driving an engine in response to an engine start command signal, monitors an operating condition of the engine cranking operation to produce a mode change signal before an engine speed exceeds a target speed, and switches the motor/generator from the cranking mode to an overshoot control mode to control the power generation of the motor/generator in accordance with a predetermined target parameter such as a target power generation torque and a desired engine speed.
摘要翻译：发动机起动控制装置包括电动机/发电机和用于控制电动机/发电机的控制器。控制器开始发动机起动操作，以起动发动机，以起动模式操作电动机/发电机，用于响应于发动机起动指令信号来驱动发动机，监视发动机起动操作的运行状态以产生模式改变信号发动机速度超过目标速度，并且将电动机/发电机从起动模式切换到过冲控制模式，以根据预定的目标参数（例如目标发电扭矩和期望的）来控制电动机/发电机的发电引擎速度。

6. 发明授权

US06275759B1 Automatic engine stop and restart system for vehicle 有权
标题翻译：汽车自动发动机停机和重启系统
公开(公告)号：US06275759B1
公开(公告)日：2001-08-14
申请号：US09484443
申请日：2000-01-18
申请人： Yuki Nakajima , Masaaki Uchida , Hiroaki Ogane , Takahiro Yoshino
发明人： Yuki Nakajima , Masaaki Uchida , Hiroaki Ogane , Takahiro Yoshino
IPC分类号： F02D2902
CPC分类号： B60K6/543 , F02N11/0818 , F02N2200/023 , F02N2200/0801 , F02N2200/0802 , F02N2200/101 , F02N2200/102 , F02N2300/102 , Y02T10/48 , Y10S903/903 , Y10S903/909 , Y10S903/918 , Y10S903/945
摘要： An automatic engine stop and restart system includes an engine, a starting motor, a transmission, a vehicle operating condition sensor and a controller. The controller monitors the vehicle operating condition to produce an automatic engine restart request signal during an automatic engine stop operation, calculates a target engine speed for the automatic engine restart operation, and drives the motor in accordance with the target speed to perform the automatic engine restart operation in response to the engine restart request signal. During the automatic engine restart operation, the transmission is held in a drive state or in a non-drive state invariably.
摘要翻译：自动发动机停止和重启系统包括发动机，起动电动机，变速器，车辆操作状态传感器和控制器。控制器在自动发动机停止操作期间监视车辆操作状况以产生自动发动机重起请求信号，计算用于自动发动机重起动作的目标发动机转速，并根据目标速度驱动电动机以执行自动发动机重起响应于发动机重起请求信号的操作。在自动发动机重启动作期间，变速器始终保持在驱动状态或非驱动状态。

7. 发明授权

US06366838B1 Vehicle control device 有权
标题翻译：车辆控制装置
公开(公告)号：US06366838B1
公开(公告)日：2002-04-02
申请号：US09764069
申请日：2001-01-19
申请人： Takahiro Yoshino , Yuki Nakajima
发明人： Takahiro Yoshino , Yuki Nakajima
IPC分类号： B60K100
CPC分类号： B60W20/10 , B60K6/442 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/246 , Y02T10/6234 , Y02T10/6286 , Y10S903/903
摘要： The output of an engine is recovered by a generator. A motor is driven by the electric power generated by the generator. When there is a sudden acceleration, etc., the generation power output by the generator is delayed, and when the electric power supplied to the motor is insufficient, the insufficient part is supplied from a battery. The maximum power output of the battery decreases according to battery temperature. However, as the response of the generation power output of the generator is increased if battery temperature is low, the above-mentioned insufficient part is always suppressed below the maximum power output of the battery. In this way, the inability of the battery to supply electric power required for acceleration is prevented, and thus the problem of poor acceleration is eliminated.
摘要翻译：发动机的输出由发电机回收。电动机由发电机产生的电力驱动。当突然加速等时，发电机输出的发电功率被延迟，并且当提供给电动机的电力不足时，从电池供给不足部分。电池的最大功率输出会随电池温度而降低。然而，如果电池温度低时发电机的发电功率输出的响应增加，则上述不足部分总是被抑制在电池的最大功率输出以下。以这种方式，可以防止电池不能提供加速所需的电力，从而消除了加速不良的问题。

8. 发明授权

US06251046B1 Automatic engine-stop control apparatus for internal combustion engine 失效
标题翻译：内燃机自动停机控制装置
公开(公告)号：US06251046B1
公开(公告)日：2001-06-26
申请号：US09501597
申请日：2000-02-10
申请人： Takahiro Yoshino , Yuki Nakajima , Hiroaki Ogane , Masaaki Uchida
发明人： Takahiro Yoshino , Yuki Nakajima , Hiroaki Ogane , Masaaki Uchida
IPC分类号： B60K4120
CPC分类号： F02N11/0833 , B60W30/18018 , B60W2520/10 , B60W2540/12 , F02D17/04 , F02N2200/0801 , F02N2200/101 , F02N2200/102 , Y02T10/48 , Y10T477/817 , Y10T477/877
摘要： An automatic engine-stop control apparatus for a vehicle includes a vehicle speed sensor and a brake pedal depression sensor which are coupled to a control unit. The control unit is programmed to decide that the vehicle speed detected by the vehicle speed sensor is smaller than or equal to a predetermined stop expected speed when the brake pedal depression sensor detects that the brake pedal is depressed, and to decide that the vehicle is stopped when a predetermined time period elapses from a moment that the vehicle speed becomes smaller than or equal to the predetermined stop expected speed and when the depression of the brake pedal is continued.
摘要翻译：用于车辆的自动发动机停止控制装置包括联接到控制单元的车速传感器和制动踏板下压传感器。控制单元被编程为当制动踏板下压传感器检测到制动踏板被按下时，确定由车速传感器检测到的车速小于或等于预定的停止预期速度，并且确定车辆停止当从车速变得小于或等于预定停止预期速度的时刻经过并且当继续按下制动踏板时，经过预定时间段。

9. 发明授权

US09750085B2 Apparatus and method for controlling vehicle 有权
公开(公告)号：US09750085B2
公开(公告)日：2017-08-29
申请号：US13996886
申请日：2011-11-22
申请人： Keisuke Suzuki , Yuki Nakajima , Naoki Ueda
发明人： Keisuke Suzuki , Yuki Nakajima , Naoki Ueda
IPC分类号： H05B1/02 , B60H1/14 , B60H1/22 , H01M10/625 , H01M10/66
CPC分类号： H05B1/0227 , B60H1/143 , B60H1/2218 , H01M10/625 , H01M10/66
摘要： An apparatus for controlling a vehicle, which includes: a battery (3) capable of being charged from an external power source (EPS); a power generation unit (PGU) capable of charging the battery (3); an electric heater (12) configured to produce heat with electric power from an electric power source; a heater core (11) configured to heat air by using any one of waste heat from the power generation unit (PGU) and the electric heater (12); and a controller (19) configured to perform control for selectively using the waste heat from the power generation unit (PGU) and the electric heater (12) as a heat source of the heater core (11) when the vehicle is parked.

10. 发明授权

US09187035B2 Vehicle warning sound emitting apparatus 有权
标题翻译：车辆警示声发射装置
公开(公告)号：US09187035B2
公开(公告)日：2015-11-17
申请号：US13641619
申请日：2011-05-23
申请人： Yuki Nakajima , Keisuke Suzuki , Naoki Ueda
发明人： Yuki Nakajima , Keisuke Suzuki , Naoki Ueda
IPC分类号： B60Q1/54 , B60Q5/00 , B60W10/06 , B60W20/00
CPC分类号： B60Q5/008 , B60L3/00 , B60W10/06 , B60W20/00
摘要： A vehicle warning sound emitting apparatus includes a warning sound emitting component and a controller. The warning sound emitting component selectively emits a warning sound that is audible outside of the vehicle. The controller controls the warning sound emitting component to emit the warning sound during a prescribed period that an engine sound is being emitted from an engine of the vehicle such that the engine sound and the warning sound are audible at a location outside the vehicle during the prescribed period when the controller is controlling the warning sound emitting component to switch between emitting the warning sound and refraining from emitting the warning sound based on a vehicle traveling condition.
摘要翻译：车辆警告声发射装置包括警告声发射部件和控制器。警告声发射部件选择性地发出在车辆外部可听见的警告声音。所述控制器控制所述警告声发射部件在规定期间发出警告声音，以使得发动机声音从所述车辆的发动机发出，使得所述发动机声音和所述警告声音在所述规定的车辆外部的位置处可听见当控制器正在控制警告声发射部件以在发出警告声音之间切换并且基于车辆行驶状况不发出警告声音时。

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