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1. 发明授权

US5384522A Braking control system for an electric vehicle 失效
标题翻译：电动汽车制动控制系统
公开(公告)号：US5384522A
公开(公告)日：1995-01-24
申请号：US866339
申请日：1992-04-09
申请人： Masayuki Toriyama , Kenji Tamaki , Satoshi Honda , Shoji Motodate , Yoshihiro Nakazawa , Takaaki Fujii , Shigemi Sasaki
发明人： Masayuki Toriyama , Kenji Tamaki , Satoshi Honda , Shoji Motodate , Yoshihiro Nakazawa , Takaaki Fujii , Shigemi Sasaki
IPC分类号： B60L3/00 , B60L7/10 , B60L11/18 , H02P3/00
CPC分类号： B60L3/0023 , B60L11/1805 , B60L7/10 , Y02T10/7005
摘要： A regenerative braking control system consumes energy generated in a period corresponding to an angle .theta..sub.1 which starts in a half of a period of an AC voltage produced in a drive motor during the braking of the drive motor. The regenerative braking control system also consumes energy generated in a period corresponding to an angle .theta..sub.2 that ends at the end of a half of a period of the AC voltage. The regenerative rate of braking control system utilizes a current induced in the driving coils of the drive motor at the end of the period corresponding to the angle .theta..sub.1 to recharge a battery. By utilizing two periods to carry out the regenerative braking process, the recharging energy and the braking force can be controlled individually. Moreover, a controller monitors the electric control system to determine whether a malfunction is present. If a malfunction is detected, an electrical brake electrically brakes the drive motor. This electrical braking after the detection of a malfunction in the electrical system provides satisfactory controllability of the electric vehicle.
摘要翻译：再生制动控制系统消耗在对应于在驱动电动机的制动期间在驱动电动机中产生的AC电压的一半周期内开始的角度θ1的周期内产生的能量。再生制动控制系统还消耗在对应于在交流电压的周期的一半的结束时结束的角度θ2的周期内产生的能量。制动控制系统的再生速率利用在对应于角度θ1的期间结束时在驱动电动机的驱动线圈中感应的电流对电池再充电。通过利用两个周期来执行再生制动过程，可以单独控制再充电能量和制动力。此外，控制器监视电控系统以确定是否存在故障。如果检测到故障，则电气制动器电驱动驱动电机。在电气系统中的故障检测之后的这种电气制动提供了电动车辆的令人满意的可控性。

2. 发明授权

US5644202A Braking control system for an electric vehicle 失效
标题翻译：电动汽车制动控制系统
公开(公告)号：US5644202A
公开(公告)日：1997-07-01
申请号：US592601
申请日：1996-01-26
申请人： Masayuki Toriyama , Kenji Tamaki , Satoshi Honda , Shoji Motodate , Yoshihiro Nakazawa , Takaaki Fujii , Shigemi Sasaki
发明人： Masayuki Toriyama , Kenji Tamaki , Satoshi Honda , Shoji Motodate , Yoshihiro Nakazawa , Takaaki Fujii , Shigemi Sasaki
IPC分类号： B60L3/00 , B60L7/10 , B60L11/18 , H02K7/10
CPC分类号： B60L3/0023 , B60L11/1805 , B60L7/10 , Y02T10/7005
摘要： A regenerative braking control system consumes energy generated in a period corresponding to an angle .theta..sub.1 which starts in a half of a period of an AC voltage produced in a drive motor during the braking of the drive motor. The regenerative braking control system also consumes energy generated in a period corresponding to an angle .theta..sub.2 that ends at the end of a half of a period of the AC voltage. The regenerative rate of braking control system utilizes a current induced in the driving coils of the drive motor at the end of the period corresponding to the angle .theta..sub.1 to recharge a battery. By utilizing two periods to carry out the regenerative braking process, the recharging energy and the braking force can be controlled individually. Moreover, a controller monitors the electric control system to determine whether a malfunction is present. If a malfunction is detected, an electrical brake electrically brakes the drive motor. This electrical braking after the detection of a malfunction in the electrical system provides satisfactory controllability of the electric vehicle.
摘要翻译：再生制动控制系统消耗在对应于在驱动电动机的制动期间在驱动电动机中产生的AC电压的一半周期内开始的角度θ1的周期内产生的能量。再生制动控制系统还消耗在对应于在交流电压的周期的一半的结束时结束的角度θ2的周期内产生的能量。制动控制系统的再生速率利用在对应于角度θ1的期间结束时在驱动电动机的驱动线圈中感应的电流对电池再充电。通过利用两个周期来执行再生制动过程，可以单独控制再充电能量和制动力。此外，控制器监视电控系统以确定是否存在故障。如果检测到故障，则电气制动器电驱动驱动电机。在电气系统中的故障检测之后的这种电气制动提供了电动车辆的令人满意的可控性。

3. 发明授权

US5552988A Power unit for motor vehicles 失效
标题翻译：汽车动力装置
公开(公告)号：US5552988A
公开(公告)日：1996-09-03
申请号：US354730
申请日：1994-12-06
申请人： Kenji Kawaguchi , Shoji Motodate , Masayuki Toriyama , Satoshi Honda , Takaaki Fujii , Toshiyuki Cho
发明人： Kenji Kawaguchi , Shoji Motodate , Masayuki Toriyama , Satoshi Honda , Takaaki Fujii , Toshiyuki Cho
IPC分类号： B60L7/10 , B60L11/18 , H02K11/04 , H02K29/08 , H02P6/08 , H02P6/16 , B62D61/02
CPC分类号： B62K23/04 , B60L11/1807 , B60L7/10 , B62K23/02 , B62K25/283 , B62M7/12 , H02K11/33 , H02K29/08 , H02P6/08 , H02P6/16 , B62K2202/00 , B62K2204/00 , Y02T10/641 , Y02T10/642 , Y02T10/7005
摘要： A regenerative braking system in a motor vehicle determines a state of deceleration on the basis of the number of revolutions of a motor and an accelerator signal and performs a regenerative braking according to the state of deceleration. The regenerative braking system includes a revolution sensor for detecting the number of revolutions of a rotor of a vehicle driving motor and an accelerator opening sensor in a RAM stores discrimination data for discriminating between a regenerative braking mode and a drive mode on the basis of the number of revolutions of the rotor and the accelerator opening and also stores on-off duty ratio data of FETs in the regenerative braking mode and that in the drive mode. A CPU retrieves on-off duty ratio data corresponding to the number of revolutions of the rotor and the accelerator opening in the regenerative braking mode when the regenerative braking mode is determined on the basis of the rotor revolutions and the accelerator opening, and controls the FETs at an on-off duty ratio corresponding to the retrieved on-off duty ratio data. The power unit for the motor vehicle is an electric motor mounted in unit cases using at least a portion of the unit cases as a motor case. In the power unit of such construction, a heat sink is attached to the motor case. Switching elements are provided for controlling an electric current to be supplied to the electric motor. The switching elements are mounted to the heat sink.
摘要翻译：机动车辆中的再生制动系统基于电动机的转数和加速器信号来决定减速状态，并根据减速状态进行再生制动。再生制动系统包括用于检测车辆驱动电动机的转子的转数和RAM中的加速器开度传感器的转速传感器，其存储用于基于数量来判别再生制动模式和驱动模式的判别数据转子和加速器开度的转数，并且还存储再生制动模式中的FET的导通截止占空比数据和驱动模式中的导通截止占空比数据。当基于转子转速和加速器开度确定再生制动模式时，CPU检索与再生制动模式中转子的转数和加速器开度相对应的开 - 关占空比数据，并且控制FET 对应于所检索的开 - 关占空比数据的开 - 关占空比。用于机动车辆的动力单元是使用至少一部分单元壳体作为电动机壳体的单元壳体中安装的电动马达。在这种结构的动力单元中，散热器附接到电动机壳体上。提供开关元件用于控制要供给电动机的电流。开关元件安装在散热器上。

4. 发明授权

US5406154A Power unit for motor vehicles 失效
标题翻译：汽车动力装置
公开(公告)号：US5406154A
公开(公告)日：1995-04-11
申请号：US939702
申请日：1992-09-02
申请人： Kenji Kawaguchi , Shoji Motodate , Masayuki Toriyama , Satoshi Honda , Takaaki Fujii , Toshiyuki Cho
发明人： Kenji Kawaguchi , Shoji Motodate , Masayuki Toriyama , Satoshi Honda , Takaaki Fujii , Toshiyuki Cho
IPC分类号： B60L7/10 , B60L11/18 , H02K11/04 , H02K29/08 , H02P6/08 , H02P6/16 , H02K11/00 , B62D61/02 , H02K5/18 , H02K7/14
CPC分类号： B62K23/04 , B60L11/1807 , B60L7/10 , B62K23/02 , B62K25/283 , B62M7/12 , H02K11/33 , H02K29/08 , H02P6/08 , H02P6/16 , B62K2202/00 , B62K2204/00 , Y02T10/641 , Y02T10/642 , Y02T10/7005
摘要： A regenerative braking system in a motor vehicle determines a state of deceleration on the basis of the number of revolutions of a motor and an accelerator signal and performs a regenerative braking according to the state of deceleration. The regenerative braking system includes a revolution sensor for detecting;the number of revolutions of a rotor of a vehicle driving motor and an accelerator opening sensor in a RAM stores discrimination data for discriminating between a regenerative braking mode and a drive mode on the basis of the number of revolutions of the rotor and the accelerator opening and also stores on-off duty ratio data of FETs in the regenerative braking mode and that in the drive mode. A CPU retrieves on-off duty ratio data corresponding to the number of revolutions of the rotor and the accelerator opening in the regenerative braking mode when the regenerative braking mode is determined on the basis of the rotor revolutions and the accelerator opening, and controls the FETs at an on-off duty ratio corresponding to the retrieved on-off duty ratio data. The power unit for the motor vehicle is an electric motor mounted in unit cases using at least a portion of the unit cases as a motor case. In the power unit of such construction, a heat sink is attached to the motor case. Switching elements are provided for controlling an electric current to be supplied to the electric motor. The switching elements are mounted to the heat sink.
摘要翻译：机动车辆中的再生制动系统基于电动机的转数和加速器信号来决定减速状态，并根据减速状态进行再生制动。再生制动系统包括用于检测的旋转传感器，车辆驱动电机的转子的转数和RAM中的加速器开度传感器存储用于基于再生制动模式和驱动模式来区分再生制动模式和驱动模式的判别数据转子的转数和加速器开度，并且还存储再生制动模式中的FET的导通截止占空比数据和驱动模式中的开关占空比数据。当基于转子转速和加速器开度确定再生制动模式时，CPU检索与再生制动模式中转子的转数和加速器开度相对应的开 - 关占空比数据，并且控制FET 对应于所检索的开 - 关占空比数据的开 - 关占空比。用于机动车辆的动力单元是使用至少一部分单元壳体作为电动机壳体的单元壳体中安装的电动马达。在这种结构的动力单元中，散热器附接到电动机壳体上。提供开关元件用于控制要供给电动机的电流。开关元件安装在散热器上。

5. 发明授权

US5690186A Control apparatus and method for electric vehicles 失效
标题翻译：电动车辆控制装置及方法
公开(公告)号：US5690186A
公开(公告)日：1997-11-25
申请号：US714267
申请日：1996-09-17
申请人： Kouichi Sugioka , Hiroyuki Sinmura , Masao Ogawa , Satoshi Honda , Yoshihiro Nakazawa , Takaaki Fujii
发明人： Kouichi Sugioka , Hiroyuki Sinmura , Masao Ogawa , Satoshi Honda , Yoshihiro Nakazawa , Takaaki Fujii
IPC分类号： B60K28/04 , B60K1/00 , B60K7/00 , B60L3/00 , B60L11/18 , B62M7/00 , B60K28/00
CPC分类号： B62M7/00 , B60L11/1801 , B60L11/1803 , B60L11/1874 , B60L11/1877 , B60L15/007 , B60L15/2009 , B60L3/00 , B60L3/0046 , B60K1/00 , B60K28/04 , B60K7/0007 , B60L2200/12 , B60L2250/10 , B60L2250/22 , B60Y2200/12 , B62K2202/00 , B62K2204/00 , Y02T10/645 , Y02T10/7005 , Y02T10/705 , Y02T10/72 , Y02T10/7275
摘要： A control apparatus of an electric vehicle for effectively limiting the operation of the vehicle when it is determined that a driver of the electric vehicle is not sitting in the seat and an accelerator opening of the electric vehicle is in a position corresponding to a minimum value. A motor driving enablement circuit generates a motor driving command which selectively limits operation of the electric vehicle in accordance with these determinations. In addition, when a state in which the driver is not occupying the seat continues for a period of time exceeding a predetermined value, a motor halt controller issues a motor halt command for halting a motor of the electric vehicle. Based on the motor driving enablement command and the motor halt command, a power supply controller controls the supply of power to the motor of the electric vehicle.
摘要翻译：一种电动车辆的控制装置，当确定电动车辆的驾驶员不坐在座椅中并且电动车辆的加速器开度处于与最小值相对应的位置时，用于有效地限制车辆的操作。电动机驱动使能电路产生根据这些确定选择性地限制电动车辆的操作的电动机驱动指令。此外，当驾驶员不占用座椅的状态持续超过预定值的时间段时，电动机停止控制器发出用于停止电动车辆的电动机的电动机停止命令。根据电动机驱动使能指令和电动机停止指令，电源控制器控制对电动车辆的电动机的供电。

6. 发明授权

US5610814A Control apparatus and method for electric vehicles 失效
公开(公告)号：US5610814A
公开(公告)日：1997-03-11
申请号：US151172
申请日：1993-11-12
申请人： Kouichi Sugioka , Hiroyuki Sinmura , Masao Ogawa , Satoshi Honda , Yoshihiro Nakazawa , Takaaki Fujii
发明人： Kouichi Sugioka , Hiroyuki Sinmura , Masao Ogawa , Satoshi Honda , Yoshihiro Nakazawa , Takaaki Fujii
IPC分类号： B60K28/04 , B60K1/00 , B60K7/00 , B60L3/00 , B60L11/18 , B62M7/00
CPC分类号： B62M7/00 , B60L11/1801 , B60L11/1803 , B60L11/1874 , B60L11/1877 , B60L15/007 , B60L15/2009 , B60L3/00 , B60L3/0046 , B60K1/00 , B60K28/04 , B60K7/0007 , B60L2200/12 , B60L2250/10 , B60L2250/22 , B60Y2200/12 , B62K2202/00 , B62K2204/00 , Y02T10/645 , Y02T10/7005 , Y02T10/705 , Y02T10/72 , Y02T10/7275
摘要： A control apparatus of an electric vehicle for effectively limiting the operation of the vehicle when it is determined that a driver of the electric vehicle is not sitting in the seat and an accelerator opening of the electric vehicle is in a position corresponding to a minimum value. A motor driving enablement circuit generates a motor driving command which selectively limits operation of the electric vehicle in accordance with these determinations. In addition, when a state in which the driver is not occupying the seat continues for a period of time exceeding a predetermined value, a motor halt controller issues a motor halt command for halting a motor of the electric vehicle. Based on the motor driving enablement command and the motor halt command, a power supply controller controls the supply of power to the motor of the electric vehicle.

9. 发明授权

US5014672A Fuel supply controller for an internal combustion engine 失效
标题翻译：用于内燃机的燃油供应控制器
公开(公告)号：US5014672A
公开(公告)日：1991-05-14
申请号：US542807
申请日：1990-06-25
申请人： Takaaki Fujii , Masahiko Abe , Akio Kobayashi
发明人： Takaaki Fujii , Masahiko Abe , Akio Kobayashi
IPC分类号： F02D41/04 , F02D41/10
CPC分类号： F02D41/045 , F02D41/10
摘要： A fuel supply controller for an internal combustion engine includes an acceleration mode detector, an incremental fuel supply rate calculator, and a fuel supplier. The controller sets a smaller incremental fuel supply rate with increasing engine speed to prevent excessive fuel supply to the engine during acceleration. A fuel supply corrector, a correction inhibitor, and a correction inhibitor canceller are provided for improved acceleration performance regardless of the mode of acceleration. An acceleration mode discriminator and an incremental fuel rate supplier provide proper fuel control even with increasing acceleration. The controller can use first and second control maps for controlling fuel supply. A map discriminator provides for a smooth changeover between maps.
摘要翻译：用于内燃机的燃料供给控制器包括加速模式检测器，增量燃料供给速率计算器和燃料供应器。控制器随着发动机转速的增加而设定较小的增量燃油供给速率，以防止加速过程中发动机燃油过多。提供燃料供给校正器，校正抑制器和校正抑制器消除器，用于改善加速性能，而不管加速模式如何。加速度模式识别器和增量燃料供给器即使加速度增加也能提供适当的燃油控制。控制器可以使用第一和第二控制图来控制燃料供应。地图鉴别器提供了地图之间的平滑切换。

10. 发明授权

US4759320A Intake device for an internal combustion engine 失效
标题翻译：内燃机进气装置
公开(公告)号：US4759320A
公开(公告)日：1988-07-26
申请号：US81133
申请日：1987-08-03
申请人： Takaaki Fujii , Seishi Miura , Takaaki Tsukui
发明人： Takaaki Fujii , Seishi Miura , Takaaki Tsukui
IPC分类号： F02B27/02 , F02D9/02 , F02D9/14 , F02F1/24 , F02M7/133 , F02B75/18
CPC分类号： F02B27/0215 , F02B27/0231 , F02B27/0294 , F02D9/02 , F02D9/14 , F02M7/133 , F02D2009/0272 , F02F2001/245 , Y02T10/146
摘要： The present invention relates to an intake device for an internal combustion engine mounted on motorcycles or other various vehicles. The intake device comprises an air flow resistance adjusting mechanism for adjusting the air flow resistance in an intake passage in linkage with a variable intake pipe length mechanism to provide an excellent optimum air/fuel ratio over the entire speed range of the internal combustion engine. The variable intake pipe length mehcanism comprises a stationary intake pipe connected to a carburetor, a guide pipe separated from the stationary intake pipe, and a movable intake pipe slidably mounted on the guide pipe so tat the movable intake pipe is capable of coming in contact with or being spaced from the stationary intake pipe in response to the engine revolving speed. The movable intake pipe is connected to the stationary intake pipe below the predetermined engine speed and separated from it above the predetermined engine speed. The air flow resistance adjusting mechanism comprises a case adapted to enclose the stationary intake pipe, the movable intake pipe and the guide pipe, and having an intake passage communicating with the atmosphere and a mechanism for varying the air flow resistance of the intake passage in response to the switching motion of the movable intake pipe.
摘要翻译：本发明涉及一种安装在摩托车或其他各种车辆上的内燃机的进气装置。进气装置包括气流阻力调节机构，用于调节与可变进气管长度机构联动的进气通道中的气流阻力，以在内燃机的整个速度范围内提供优异的最佳空气/燃料比。可变进气管长度机构包括连接到化油器的固定进气管，与固定进气管分离的导管和可滑动地安装在导管上的可动进气管，使得可动进气管能够与或者相对于发动机转速与固定进气管隔开。可动进气管在预定的发动机转速下与固定进气管相连，并与预定的发动机转速相分离。气流阻力调节机构包括适于封闭固定进气管，可动进气管和导管的壳体，并且具有与大气连通的进气通道和响应于改变进气通道的气流阻力的机构涉及可移动进气管的切换运动。

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