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1. 发明申请

US20100238007A1 VEHICLE HAVING TIRE WEAR EVALUATION SYSTEM 有权
标题翻译：具有轮胎磨损评估系统的车辆
公开(公告)号：US20100238007A1
公开(公告)日：2010-09-23
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。

2. 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。

3. 发明授权

US09079502B2 Electrically driven vehicle 有权
标题翻译：电动车
公开(公告)号：US09079502B2
公开(公告)日：2015-07-14
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 , B60L15/20 , B60W10/08 , B60W30/02
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。

4. 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。

5. 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。

6. 发明授权

US08670906B2 Dump vehicle overturn preventing device 有权
标题翻译：倾倒车辆翻倒防止装置
公开(公告)号：US08670906B2
公开(公告)日：2014-03-11
申请号：US13505749
申请日：2010-12-09
申请人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Sato
发明人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Sato
IPC分类号： B60P1/56
CPC分类号： B60P1/04 , B60P1/045 , B60P1/283
摘要： Provided is an overturn preventing device for a dump vehicle equipped with a body (3) and hoist cylinders (5). The dump vehicle overturn preventing device comprises: a loaded weight estimation unit (32) which estimates loaded weight on the body; a vehicle rotation moment calculation unit (33) which calculates a vehicle rotation moment Mb caused by movement of the dump vehicle's load upon discharging of the load; a reference moment calculation unit (34) which determines a reference moment Ms not greater than an overturn threshold moment MI which is the minimum value of a rotation moment required to lift the front wheels (1) off the ground; a judgment unit (35) which judges whether or not the vehicle rotation moment Mb has exceeded the reference moment Ms; and a display device (37) which notifies the driver that there is a probability of an overturn of the vehicle when the vehicle rotation moment Mb is judged to have exceeded the reference moment Ms. The device thus prevents overturning of the vehicle caused by the load sliding down from the body in a lump.
摘要翻译：本发明提供一种用于装备有主体（3）和起重缸（5）的倾卸车辆的翻倒防止装置。倾倒车辆翻倒防止装置包括：负载重量估计单元（32），其估计车身上的重量; 车辆旋转力矩计算单元（33），其计算由所述倾卸车辆的负载在所述负载的放电时的移动而引起的车辆旋转力矩Mb; 确定不大于将前轮（1）离开地面所需的旋转力矩的最小值的倾覆阈值力矩MI的参考力矩Ms确定的基准力矩计算单元（34）判断车辆旋转时刻Mb是否超过基准时刻Ms的判断单元（35）以及显示装置（37），当车辆旋转力矩Mb被判断为超过基准时刻时，通知驾驶员存在车辆翻倒的可能性。该装置因此防止由负载引起的车辆翻倒从身体滑落下来。

7. 发明申请

US20110010040A1 SYSTEM FOR MONITORING FOR RISK OF ROAD SHOULDER COLLAPSE, AND TRANSPORT VEHICLE 有权
标题翻译：运输车辆风险监测系统及运输车辆
公开(公告)号：US20110010040A1
公开(公告)日：2011-01-13
申请号：US12819562
申请日：2010-06-21
申请人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Sato
发明人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Sato
IPC分类号： G06F7/00
CPC分类号： B60P1/045 , B60R11/04
摘要： Disclosed herein is a shoulder collapse risk monitoring system capable of alerting a driver to a risk of a road shoulder collapse during approach operations to the shoulder.The system includes: a shoulder shape measuring device 101 that measures a shape and slope angle of a road shoulder around a vehicle; a measurement position identification section 121 that identifies a wheel position relative to the shoulder when the shape and slope angle of the shoulder are measured by the shoulder shape measuring device; a shoulder strength calculating section 122 that calculates, from the shape and slope angle of the shoulder measured by the shoulder shape measuring device, strength of the shoulder at the wheel position identified by the measurement position identification section; a wheel load measuring section 123 that measures a wheel load of the wheel whose position has been identified by the measurement position identification section; and an alert device 105 that presents information on a risk of a collapse of the shoulder at the identified wheel position by comparing the wheel load measured by the wheel load measuring section, with the shoulder strength calculated by the shoulder strength calculating section.
摘要翻译：本文公开了一种肩塌陷风险监测系统，其能够在驾驶员在到达肩部的进场操作期间警惕道路肩部崩溃的风险。该系统包括：肩部形状测量装置101，其测量车辆周围的道路肩部的形状和倾斜角度; 测量位置识别部121，其通过肩部形状测量装置测量肩部的形状和倾斜角度时，识别相对于肩部的车轮位置; 肩部强度计算部122，其根据由肩部形状测量装置测量的肩部的形状和倾斜角度，计算由测量位置识别部分识别的车轮位置处的肩部的强度; 车轮负载测量部分123，其测量已经由测量位置识别部分识别位置的车轮的车轮负载; 以及警报装置105，其通过将由车轮负载测量部测量的车轮负载与由肩部强度计算部计算出的肩强度进行比较来呈现关于在所识别的车轮位置处的肩部塌缩的风险的信息。

8. 发明申请

US20100161164A1 ELECTRIC VEHICLE WITH PITCH CONTROL DEVICE 有权
标题翻译：电动车具有调节控制装置
公开(公告)号：US20100161164A1
公开(公告)日：2010-06-24
申请号：US12637819
申请日：2009-12-15
申请人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Sato
发明人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Sato
IPC分类号： G06F19/00
CPC分类号： B60L15/20 , B60L2240/26 , Y02T10/645 , Y02T10/7275 , Y10T477/30
摘要： Changes in the number of passengers or in load cause significant changes in vehicle weight, thus making it impossible to appropriately suppress a pitching motion of a vehicle chassis, hence rendering a necessary driving torque difficult to ensure, resulting in a decrease in drivability being insuppressible. An electric vehicle with a drive including a motor and a controller comprises a pitching quantity detector that detects a magnitude of a pitching motion of the vehicle, a vehicle weight determination unit that determines weight of the vehicle, a torque correction calculator that uses a traveling state of the vehicle and the determined vehicle weight to change a driving torque output from the drive, and a control gain varying element that adjusts a control gain of the torque correction calculator according to a magnitude of the vehicle weight value output from the vehicle weight determination unit.
摘要翻译：乘客数量或负载量的变化引起车辆重量的重大变化，因此不可能适当地抑制车辆底盘的俯仰运动，因此难以确保必要的驱动转矩，导致驾驶性能降低是不能被抑制的。具有电动机和控制器的驱动器的电动车辆包括：俯仰量检测器，其检测车辆的俯仰运动的大小;确定车辆重量的车辆重量确定单元;使用行驶状态的转矩校正计算器; 以及确定的车辆重量以改变从所述驱动器输出的驱动转矩;以及控制增益改变元件，其根据从所述车辆重量确定单元输出的所述车辆重量值的大小来调整所述扭矩校正计算器的控制增益。

9. 发明授权

US08406965B2 System for monitoring for risk of road shoulder collapse, and transport vehicle 有权
标题翻译：用于监测路肩崩溃风险的系统和运输车辆
公开(公告)号：US08406965B2
公开(公告)日：2013-03-26
申请号：US12819562
申请日：2010-06-21
申请人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Sato
发明人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Sato
IPC分类号： G01M17/00 , G06F7/00 , G06F11/30 , G06F19/00 , G06F7/70 , G07C5/00 , G06G7/00 , G06G7/76 , G06G7/56 , B60Q1/00 , B60Q1/26 , G08G1/09
CPC分类号： B60P1/045 , B60R11/04
摘要： Disclosed herein is a shoulder collapse risk monitoring system capable of alerting a driver to a risk of a road shoulder collapse during approach operations to the shoulder.The system includes: a shoulder shape measuring device 101 that measures a shape and slope angle of a road shoulder around a vehicle; a measurement position identification section 121 that identifies a wheel position relative to the shoulder when the shape and slope angle of the shoulder are measured by the shoulder shape measuring device; a shoulder strength calculating section 122 that calculates, from the shape and slope angle of the shoulder measured by the shoulder shape measuring device, strength of the shoulder at the wheel position identified by the measurement position identification section; a wheel load measuring section 123 that measures a wheel load of the wheel whose position has been identified by the measurement position identification section; and an alert device 105 that presents information on a risk of a collapse of the shoulder at the identified wheel position by comparing the wheel load measured by the wheel load measuring section, with the shoulder strength calculated by the shoulder strength calculating section.
摘要翻译：本文公开了一种肩塌陷风险监测系统，其能够在驾驶员在到达肩部的进场操作期间警惕道路肩部崩溃的风险。该系统包括：肩部形状测量装置101，其测量车辆周围的道路肩部的形状和倾斜角度; 测量位置识别部121，其通过肩部形状测量装置测量肩部的形状和倾斜角度时，识别相对于肩部的车轮位置; 肩部强度计算部122，其根据由肩部形状测量装置测量的肩部的形状和倾斜角度，计算由测量位置识别部分识别的车轮位置处的肩部的强度; 车轮负载测量部分123，其测量已经由测量位置识别部分识别位置的车轮的车轮负载; 以及警报装置105，其通过将由车轮负载测量部测量的车轮负载与由肩部强度计算部计算出的肩强度进行比较来呈现关于在所识别的车轮位置处的肩部的塌缩的风险的信息。

10. 发明授权

US08380381B2 Electric vehicle with pitch control device 有权
标题翻译：带变桨控制装置的电动车
公开(公告)号：US08380381B2
公开(公告)日：2013-02-19
申请号：US13484912
申请日：2012-05-31
申请人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Sato
发明人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Sato
IPC分类号： G06F7/00
CPC分类号： B60L15/20 , B60L2240/26 , Y02T10/645 , Y02T10/7275 , Y10T477/30
摘要： An electric vehicle includes a pitching state quantity detector for detecting quantity of a pitching-motion of the vehicle, a vehicle weight determiner, a pitching target quantity calculator for calculating a target quantity of a pitching motion at least from the determined vehicle weight, and a torque correction calculator for increasing/reducing a driving torque output, according to a particular differential between the detected pitching-motion state quantity and the calculated target quantity.
摘要翻译：电动车辆包括用于检测车辆的俯仰运动量的俯仰状态量检测器，车辆重量确定器，至少从确定的车辆重量计算俯仰运动的目标量的俯仰目标量计算器，以及扭矩校正计算器，用于根据检测到的俯仰运动状态量与计算出的目标量之间的特定差异来增大/减小驱动转矩输出。

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