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31. 发明授权

US08925661B2 Electric working vehicle 有权
标题翻译：电动车
公开(公告)号：US08925661B2
公开(公告)日：2015-01-06
申请号：US13503687
申请日：2011-05-19
申请人： Toshikazu Minoshima , Kichio Nakajima
发明人： Toshikazu Minoshima , Kichio Nakajima
IPC分类号： B60K1/00 , B60K11/00 , B60L11/08 , B60L7/06
CPC分类号： B60K11/00 , B60K1/00 , B60L7/06 , B60L7/22 , B60L11/08 , B60L2200/40 , B60L2250/00 , Y02T10/646 , Y02T10/70 , Y02T10/7077 , Y10S903/902
摘要： Wheel drive motors (8) constituted of electric motors for driving rear wheels (7) are provided on a vehicle body (2) of a dump truck (1). Each wheel drive motor (8) is connected to a main power generator (12) through a bidirectional converter (20) and the like and driven by power supplied from the main power generator (12). A resistor (21) that consumes regenerative power from each wheel drive motor (8) is connected to the bidirectional converter (20). Cooling air is supplied to the resistor (21) from a blower (24). Operations of a switch (23) of the resistor (21) and the blower (24) are controlled by a controller (28). A mode selecting switch (29) for selecting a heating mode (A), a blowing mode (B), and a heating and blowing mode (C) is connected to the controller (28).
摘要翻译：在自卸车（1）的车体（2）上设置由用于驱动后轮（7）的电动马达构成的车轮驱动马达（8）。每个车轮驱动电动机（8）通过双向转换器（20）等连接到主发电机（12），并通过从主发电机（12）供应的电力驱动。从双轮驱动电动机（8）消耗再生电力的电阻（21）与双向转换器（20）连接。冷却空气从鼓风机（24）供给到电阻器（21）。电阻器（21）和鼓风机（24）的开关（23）的操作由控制器（28）控制。控制器（28）连接有用于选择加热模式（A），吹风模式（B）和加热 - 吹塑模式（C）的模式选择开关（29）。

32. 发明申请

US20140095006A1 ELECTRICALLY DRIVEN DUMP TRUCK 有权
标题翻译：电动驾驶卡车
公开(公告)号：US20140095006A1
公开(公告)日：2014-04-03
申请号：US14123911
申请日：2012-06-11
申请人： Shinjiro Saito , Kichio Nakajima
发明人： Shinjiro Saito , Kichio Nakajima
IPC分类号： B60W10/20 , B60L5/08 , B60L9/18
CPC分类号： B60W10/20 , B60L1/003 , B60L5/045 , B60L5/08 , B60L5/36 , B60L9/18 , B60L11/123 , B60L11/1827 , B60L15/2036 , B60L15/2045 , B60L2200/36 , B60L2220/44 , B60L2240/12 , B60L2240/16 , B60L2240/18 , B60L2240/20 , B60L2240/22 , B60L2240/24 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/461 , Y02T10/6217 , Y02T10/645 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T10/7283 , Y02T90/121 , Y02T90/125 , Y02T90/14
摘要： A vehicle control device 50, a controller 100, an inverter control device 30 and a steering control device 32 constitute a control device that executes control to give a yaw moment to a vehicle 1 so as to make the vehicle 1 travel while meandering around the center of trolley wires 3R and 3L based on image information acquired by a camera 15. The control device converts an image acquired by the camera 15 into coordinate information, calculates at least one representative point of the vehicle 1 and at least one target point situated on the trolley wire 3R/3L based on the coordinate information, sets a fluctuating point which fluctuates with reference to the target point, and executes control to give a yaw moment to the vehicle 1 so that the representative point approaches the fluctuating point. With this configuration, uneven wear of the sliders can be prevented and the operating load on the driver during the trolley traveling can be lightened considerably.
摘要翻译：车辆控制装置50，控制器100，变频器控制装置30以及转向控制装置32构成控制装置，其执行向车辆1给出横摆力矩的控制，以使车辆1绕行驶中心行进基于由照相机15获取的图像信息的电车线3R和3L。控制装置将由照相机15获取的图像转换为坐标信息，计算车辆1的至少一个代表点和位于车辆1上的至少一个目标点基于坐标信息的电车线3R / 3L设定参照目标点波动的波动点，并且执行控制以向车辆1给出横摆力矩，使得代表点接近波动点。通过这种结构，可以防止滑块的不均匀磨损，并且能够显着地减轻手推车行驶中的驾驶员的操作负荷。

33. 发明申请

US20140032028A1 ELECTRICALLY DRIVEN DUMP TRUCK 有权
标题翻译：电动驾驶卡车
公开(公告)号：US20140032028A1
公开(公告)日：2014-01-30
申请号：US14009649
申请日：2012-04-05
申请人： Shinjiro Saito , Kichio Nakajima
发明人： Shinjiro Saito , Kichio Nakajima
IPC分类号： B60L9/18 , B60L5/24 , B60L5/19
CPC分类号： B60L9/18 , B60L1/003 , B60L5/045 , B60L5/19 , B60L5/24 , B60L5/36 , B60L9/24 , B60L11/005 , B60L11/123 , B60L11/1827 , B60L15/20 , B60L15/2036 , B60L2200/36 , B60L2210/30 , B60L2210/40 , B60L2220/44 , B60L2240/12 , B60L2240/16 , B60L2240/20 , B60L2240/22 , B60L2240/24 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2250/10 , B60L2250/16 , B60L2250/24 , B60L2250/26 , B60L2260/32 , B60L2270/145 , Y02T10/6217 , Y02T10/645 , Y02T10/7005 , Y02T10/7022 , Y02T10/7072 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y02T90/121 , Y02T90/125 , Y02T90/127 , Y02T90/14
摘要： A vehicle control device 50, a controller 100, an inverter control device 30 and a steering control device 32 constitute a control device 200 which executes control to give a yaw moment to a vehicle body 1 to make the vehicle body 1 travel while tracing a trolley wire 3R, 3L based on image information detected by a camera 15. The control device 200 converts an image acquired by the camera 15 into coordinate information, calculates at least one representative point of the vehicle body 1 and at least one target point situated on the trolley wire 3R, 3L based on the coordinate information, and executes the control to give a yaw moment to the vehicle body 1 so that the representative point approaches the target point. With this configuration, an electrically driven dump truck capable of lightening the operating load on the driver during the trolley traveling is provided.
摘要翻译：车辆控制装置50，控制器100，逆变器控制装置30以及转向控制装置32构成控制装置200，其执行向车体1施加偏航力矩的控制，以使车身1行驶，同时追踪手推车线3R，3L。控制装置200将由照相机15获取的图像转换为坐标信息，计算车体1的至少一个代表点和位于该主体1上的至少一个目标点基于坐标信息的电车线3R，3L，并且执行向车身1给出横摆力矩的控制，使得代表点接近目标点。通过这种配置，提供了一种能够在手推车行驶期间减轻驾驶员的操作负荷的电动自卸车。

34. 发明申请

US20130226388A1 ELECTRICALLY DRIVEN VEHICLE 有权
标题翻译：电动车
公开(公告)号：US20130226388A1
公开(公告)日：2013-08-29
申请号：US13883819
申请日：2011-11-09
申请人： Akira Kikuchi , Tomohiko Yasuda , Takayuki Sato , Kichio Nakajima , Hiroyuki Kobayashi
发明人： Akira Kikuchi , Tomohiko Yasuda , Takayuki Sato , Kichio Nakajima , Hiroyuki Kobayashi
IPC分类号： B60L3/10
CPC分类号： B60L3/106 , B60L3/10 , B60L3/102 , B60L15/20 , B60L2220/46 , B60L2240/24 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/46 , B60L2240/461 , B60L2240/463 , B60L2240/465 , B60L2270/145 , Y02T10/645 , Y02T10/646 , Y02T10/7275
摘要： Provided is an electrically driven vehicle that is capable of suppressing drive wheel slippage without increasing the pitching vibration of the vehicle. The electrically driven vehicle having electric motors (1, 4), drive wheels (3, 6) driven by the electric motors respectively, and, when at least one of the drive wheels slips, an electric motor control device (40) for reducing the torque of at least one of the electric motors that drives the at least one wheel slipped, and for restoring the torque of the at least one electric motor when the slippage is stopped includes a pitching detection device (26) for detecting the amplitude of pitching vibration to which the vehicle is subjected. The amount of torque of the at least one electric motor to be restored by the electric motor control device over a predetermined period of time after the slippage is stopped varies depending on whether or not the amplitude A detected by the pitching detection device is greater than an assessment value A1.
摘要翻译：本发明提供一种电动车辆，其能够在不增加车辆的俯仰振动的情况下抑制驱动轮打滑。具有电动机（1,4）的电动车辆，分别由电动机驱动的驱动轮（3,6），并且当至少一个驱动轮滑动时，电动机控制装置（40）用于减少驱动至少一个车轮的至少一个电动机的扭矩滑动，并且当滑动停止时用于恢复至少一个电动机的转矩包括用于检测俯仰振动幅度的俯仰检测装置（26）车辆所经受的。在滑动停止之后的预定时间段期间，电动机控制装置要恢复的至少一个电动机的转矩量根据俯仰检测装置检测到的振幅A是否大于评估值A1。

35. 发明授权

US08319621B2 Vehicle having tire wear evaluation system 有权
标题翻译：车辆具有轮胎磨损评估系统
公开(公告)号：US08319621B2
公开(公告)日：2012-11-27
申请号：US12709096
申请日：2010-02-19
申请人： Akira Kikuchi , Motoo Futami , Toshikazu Minoshima , Tomohiko Yasuda , Takayuki Sato , Kichio Nakajima
发明人： Akira Kikuchi , Motoo Futami , Toshikazu Minoshima , Tomohiko Yasuda , Takayuki Sato , Kichio Nakajima
IPC分类号： B60Q1/00
CPC分类号： B60C23/04 , B60C11/246 , B60C99/006
摘要： A vehicle which evaluates tire wear properly even in a road condition that tires easily slip or lock up. The vehicle, which has a driven wheel and a driving wheel with tires attached thereto, includes: a revolution speed detector for detecting revolution speeds of the driven and driving wheels; a wheel speed detector for detecting wheel speeds of the driven and driving wheels based on the detected revolution speed data of the driven and driving wheels; a wheel speed ratio detector for detecting a wheel speed ratio between the driven and driving wheels based on the detected wheel speed data of the driven and driving wheels; and a tire condition evaluator for outputting an evaluation result indicating that the tire(s) attached to the driven wheel and/or driving wheel is(are) worn when the wheel speed ratio is higher than a preset threshold.
摘要翻译：即使在轮胎容易滑动或锁定的道路状况下也能够正确地评估轮胎磨损的车辆。具有从动轮和附带轮胎的驱动轮的车辆包括：用于检测从动和驱动轮的转速的转速检测器; 用于根据所检测到的从动驱动轮和驱动轮的转速数据来检测从动和驱动轮的车轮速度的车轮速度检测器; 轮速比检测器，用于根据检测到的从动和驱动轮的车轮速度数据来检测从动和驱动车轮之间的车轮速比; 以及轮胎状况评估器，用于输出当轮速比高于预设阈值时表示安装在从动轮和/或驱动轮上的轮胎被磨损的评估结果。

36. 发明申请

US20120279793A1 ELECTRICALLY DRIVEN VEHICLE 审中-公开
标题翻译：电动车
公开(公告)号：US20120279793A1
公开(公告)日：2012-11-08
申请号：US13508743
申请日：2010-12-27
申请人： Akira Kikuchi , Tomohiko Yasuda , Takayuki Sato , Kichio Nakajima
发明人： Akira Kikuchi , Tomohiko Yasuda , Takayuki Sato , Kichio Nakajima
IPC分类号： B60L15/20 , B60K1/02 , B60L3/10
CPC分类号： B60T8/175 , B60K7/0007 , B60L15/20 , B60W10/08 , B60W30/18027 , B60Y2200/14 , Y02T10/645 , Y02T10/646 , Y02T10/72 , Y02T10/7275
摘要： Provided is an electrically driven vehicle capable of suppressing drive wheel slipping, even in low-speed regions where wheel speeds are undetectable.The vehicle has driven wheels 7, 8 and drive wheels 3, 6, and the drive wheels 3, 6 are driven by electric motors 1, 4. The vehicle further includes a motor controller 22 which, if wheel speeds of the driven wheels 7, 8 that are detected by speed detectors 11, 12, or a body speed of the vehicle that is detected by a vehicle body speed detector 41 is less than a first setting value, regulates a torque that is output from the motors 1, 4, in order that wheel speeds of the drive wheels 3, 6 are less than a second setting value.
摘要翻译：提供了即使在车轮速度不可检测的低速区域中也能够抑制驱动轮打滑的电动车辆。车辆具有从动轮7,8和驱动轮3,6，并且驱动轮3,6由电动机1,4驱动。车辆还包括马达控制器22，如果从动轮7的轮速，由车速检测器41检测出的由车速检测器11,12检测出的车体速度小于第一设定值，调整从马达1,4输出的转矩以使驱动轮3,6的车轮速度小于第二设定值。

37. 发明申请

US20100256848A1 DRIVE ASSIST DEVICE AND METHOD FOR MOTOR DRIVEN TRUCK 审中-公开
标题翻译：驱动辅助装置和电动机驱动方法
公开(公告)号：US20100256848A1
公开(公告)日：2010-10-07
申请号：US12699097
申请日：2010-02-03
申请人： Masataka SASAKI , Akira Kikuchi , Motoo Futami , Kichio Nakajima , Tomohiko Yasuda
发明人： Masataka SASAKI , Akira Kikuchi , Motoo Futami , Kichio Nakajima , Tomohiko Yasuda
IPC分类号： G06F19/00
CPC分类号： B60W20/10 , B60K6/46 , B60L3/12 , B60L50/10 , B60L2210/20 , B60L2240/26 , B60L2240/62 , B60L2260/24 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2300/12 , B60W2520/10 , B60W2530/10 , B60W2540/10 , B60W2540/12 , B60W2550/402 , Y02T10/6217 , Y02T10/6286 , Y02T10/70 , Y02T10/7077 , Y02T10/725 , Y02T10/7258 , Y02T10/7291 , Y02T10/76 , Y02T90/16 , Y02T90/162
摘要： A drive assist device for a diesel-electric driven truck is provided to guide and assist a driver in starting to coast so that appropriate coasting deceleration suitable for load weight is realized. The drive assist device includes a course information database that stores information about a course, a truck body information database that stores information about the truck body, a current location determination unit that calculates current location information, a coast initiation timing calculation unit that calculates timing of coasting based on a current location and velocity of the truck and a target velocity at a predetermined point ahead of the truck, those of which being obtained from the databases and input information, the timing of coasting being used to achieve the target velocity at the predetermined point and a guidance unit that informs a truck driver of the timing of coasting according to an output of the calculation unit.
摘要翻译：提供用于柴油电动车辆的驱动辅助装置以引导和辅助驾驶员开始滑行，从而实现适合于负载重量的适当的惯性减速。驱动辅助装置包括存储关于路线的信息的路线信息数据库，存储关于卡车车身的信息的卡车车身信息数据库，计算当前位置信息的当前位置确定单元，基于卡车的当前位置和速度以及在卡车前面的预定点处的目标速度进行惯性滑行，其中那些是从数据库和输入信息获得的，用于实现在预定的目标速度下的目标速度的惯性定时点和引导单元，其根据计算单元的输出通知卡车司机的惯性定时。

38. 发明申请

US20100222951A1 DRIVE SYSTEM FOR ELECTRICALLY DRIVEN DUMP TRUCK 有权
标题翻译：用于电动驾驶卡车的驱动系统
公开(公告)号：US20100222951A1
公开(公告)日：2010-09-02
申请号：US12161692
申请日：2007-05-07
申请人： Yasuo Tanaka , Yutaka Watanabe , Kichio Nakajima , Tomohiko Yasuda , Takashi Yagyu
发明人： Yasuo Tanaka , Yutaka Watanabe , Kichio Nakajima , Tomohiko Yasuda , Takashi Yagyu
IPC分类号： G06F19/00 , F16D31/02
CPC分类号： B60W20/10 , B60K6/46 , B60K7/0007 , B60L11/08 , B60L2200/36 , B60L2240/14 , B60L2240/421 , B60L2250/28 , B60W10/06 , B60W10/08 , B60W10/30 , B60W20/00 , B60W2300/125 , E02F9/2075 , E02F9/2246 , F02D29/02 , F02D29/04 , F02D29/06 , Y02T10/6217 , Y02T10/6286 , Y02T10/646 , Y02T10/70 , Y02T10/7077
摘要： Engine driving characteristics are achieved for driving a hydraulic system during non-traveling and traveling in an electrically driven dump truck.When a shift lever 16 is located at a neutral position, the target revolution speed Nr1 corresponding to the operation amount (p) of an accelerator pedal 1 is calculated on the basis of first target revolution speed characteristics (Nr1(p)) which are suitable for driving of a hydraulic pump for working so that an electronic governor 4a is controlled on the basis of this target revolution speed. When the shift lever 16 is located at a forward position, the target revolution speed Nr2 corresponding to the operation amount of the accelerator pedal 1 is calculated on the basis of second target revolution speed characteristics (Nr2(p)) which are suitable for driving of electric motors 12R, 12L so that the electronic governor 4a is controlled on the basis of this target revolution speed.
摘要翻译：在电动自卸车不行驶和行驶期间，实现用于驱动液压系统的发动机驱动特性。当变速杆16位于中立位置时，基于适合的第一目标转速特性（Nr1（p））来计算与加速器踏板1的操作量（p）对应的目标转速Nr1 用于驱动用于工作的液压泵，从而基于该目标转速来控制电子调速器4a。当变速杆16位于前进位置时，基于适合于驾驶的第二目标转速特性（Nr2（p））来计算与加速器踏板1的操作量对应的目标转速Nr2 电动机12R，12L，从而基于目标转速来控制电子调速器4a。

39. 发明申请

US20090242294A1 ELECTRIC DRIVE VEHICLE 有权
标题翻译：电动车
公开(公告)号：US20090242294A1
公开(公告)日：2009-10-01
申请号：US12388596
申请日：2009-02-19
申请人： Akira Kikuchi , Keizo Shimada , Kichio Nakajima , Toshikazu Minoshima , Tomohiko Yasuda , Takashi Ikimi
发明人： Akira Kikuchi , Keizo Shimada , Kichio Nakajima , Toshikazu Minoshima , Tomohiko Yasuda , Takashi Ikimi
IPC分类号： B60W10/08 , B60L11/02 , G06F17/00 , B60W20/00
CPC分类号： B60W20/10 , B60K6/46 , B60L15/06 , B60L2240/423 , B60L2240/441 , B60L2250/16 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0638 , B60W2540/10 , B60W2540/12 , B60W2710/0644 , B60W2710/083 , Y02T10/6217 , Y02T10/6286 , Y02T10/644 , Y10S903/93
摘要： An electric drive vehicle having a power generator coupled to an engine, a first power converter connected with the power generator for converting the AC power generated by the power generator to DC power, a second power converter connected with the first power converter, for converting the DC power to AC power, a power consuming device for consuming the DC power, connected to a DC circuit between the first and second power converters, an electric motor connected with the second power converter, and wheels driven by the electric motor, wherein the vehicle has a first control mode for controlling the output of the electric motor and a second control mode for controlling the power consumed by the power consuming device, and the second control mode performs such control that the operations of the second power converter and the electric motor in the first control mode are simulated.
摘要翻译：一种具有耦合到发动机的发电机的电力驱动车辆，与发电机连接的第一电力转换器，用于将由发电机产生的交流电力转换为直流电力;第二电力转换器，与第一电力转换器相连，连接到第一和第二电力转换器之间的直流电路的消耗电力的消耗电力设备，与第二电力变换器连接的电动机以及由电动机驱动的车轮，其中车辆具有用于控制电动机的输出的第一控制模式和用于控制由电力消耗装置消耗的电力的第二控制模式，并且第二控制模式执行这样的控制，使得第二电力转换器和电动机的操作模拟第一控制模式。

40. 发明授权

US4853874A Master-slave manipulators with scaling 失效
标题翻译：主从操纵器与缩放
公开(公告)号：US4853874A
公开(公告)日：1989-08-01
申请号：US123276
申请日：1987-11-20
申请人： Taro Iwamoto , Tatsu Aoki , Kichio Nakajima , Hiroshi Yamamoto
发明人： Taro Iwamoto , Tatsu Aoki , Kichio Nakajima , Hiroshi Yamamoto
IPC分类号： B25J3/00 , B25J3/04 , B25J9/18 , G05B19/427
CPC分类号： B25J3/04 , G05B19/427
摘要： In a controlling apparatus of a manipulator equipped with a master arm and a slave arm, a processing device is provided for effecting scale conversion calculation of a calculation result representing the position data of the master arm for expansion or reduction, and for outputting the result of this calculation to the slave arm.

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