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1. 发明授权

US09174549B2 Driving force control device for electric vehicle 有权
标题翻译：电动车驱动力控制装置
公开(公告)号：US09174549B2
公开(公告)日：2015-11-03
申请号：US13806808
申请日：2011-06-22
申请人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Satou
发明人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Satou
IPC分类号： B60L3/06 , B60K17/356 , B60L15/20 , B60L15/10 , B60W10/08 , B60W30/18 , B60K7/00
CPC分类号： B60L15/20 , B60K7/0007 , B60K17/356 , B60L3/06 , B60L15/10 , B60L15/2036 , B60L2200/26 , B60L2220/46 , B60W10/08 , B60W30/18172 , B60W2710/083 , B60W2710/105 , B60W2720/30 , B60Y2200/142 , B60Y2200/20 , Y02T10/645 , Y02T10/646 , Y02T10/7275
摘要： Disclosed is a driving force control device that includes a determination section (12), a driving force command value calculation section (13), and a command value output section (14). The determination section (12) determines whether each of a plurality of motors (106), which independently drive a plurality of wheels (107), can be operated within a desired operating range when driven by a target driving force calculated for each of the motors (106). The driving force command value calculation section (13) adjusts the distribution of driving force for each of the motors in accordance with the target driving force for each of the motors and with the operating status of each of the motors and calculates an actual driving force command value for each of the motors for the purpose of operating each of the motors within the desired operating range if the determination means determines that each of the motors cannot be operated within the desired operating range. The command value output section (14) outputs the driving force command value to each of a plurality of inverters (105). Therefore, a target vehicle motion can be maximally realized while appropriately maintaining the drive status of each of the motors.
摘要翻译：公开了一种驱动力控制装置，其包括确定部分（12），驱动力指令值计算部分（13）和命令值输出部分（14）。确定部分（12）确定当由针对每个电动机计算的目标驱动力驱动时，独立地驱动多个车轮（107）的多个电动机（106）中的每一个可以在期望的操作范围内操作（106）。驱动力指令值计算部（13）根据各马达的目标驱动力和各马达的运转状态来调整各马达的驱动力分布，并计算出实际驱动力指令如果确定装置确定每个电动机不能在期望的操作范围内操作，则每个电动机的值用于在期望的操作范围内操作每个电动机。指令值输出部（14）将驱动力指令值输出给多个逆变器（105）。因此，能够最大限度地实现目标车辆运动，同时适当地保持每个电动机的驱动状态。

2. 发明授权

US08862300B2 Pitch control device for electric vehicle 有权
标题翻译：电动车用俯仰控制装置
公开(公告)号：US08862300B2
公开(公告)日：2014-10-14
申请号：US13703397
申请日：2011-06-10
申请人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Satou
发明人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Satou
IPC分类号： B60W30/02 , B60W10/18 , B60L15/20 , B60W10/08 , B60L7/18
CPC分类号： B60W30/02 , B60L7/18 , B60L15/20 , B60T8/00 , B60T8/17555 , B60T2230/04 , B60W10/08 , B60W10/18 , B60W2520/16 , Y02T10/645 , Y02T10/7275
摘要： To suppress a change in a vehicle's attitude due to a pitch motion during vehicle braking, a pitch control device for an electric vehicle can prevent discontinuous negative acceleration from occurring at a moment of the vehicle stopping by appropriately controlling a braking force of the vehicle, thereby effectively controlling the pitch motion of the vehicle, and can enhance steering stability while ensuring riding comfort for passengers, even when traveling resistance significantly changes according to road surface gradient and when the vehicle weight significantly changes with increases/decreases in the number of drivers and in the quantity of goods loaded.This pitch control device for an electric vehicle, configured to conduct pitch control for suppressing the change in the attitude of the vehicle due to the pitch motion of the electric vehicle, controls the vehicle so that a braking/driving torque command value that is output to a motor for driving the vehicle when the vehicle stops will be a traveling resistance equivalent torque that is a value obtained by converting a force needed to stop the vehicle on a sloped road surface and maintain the vehicle in a stopped condition, into a torque of the driving motor.
摘要翻译：为了抑制由于车辆制动时的俯仰运动引起的车辆姿态的变化，电动车辆的俯仰控制装置可以通过适当地控制车辆的制动力来防止在车辆停止时发生不连续的负加速，由此有效地控制车辆的俯仰运动，并且即使当行驶阻力根据路面坡度显着变化并且当车辆重量随着驾驶员数量的增加/减少而显着变化时，也可以提高驾驶员的稳定性，同时确保乘客舒适度，并且货物的数量。这种用于电动车辆的俯仰控制装置，其被配置为进行用于抑制由于电动车辆的俯仰运动引起的车辆姿态变化的俯仰控制，控制车辆，使得车辆的制动/驱动转矩指令值输出到在车辆停止时用于驾驶车辆的电动机将是作为通过将在车辆停车的停止状态所需的力转换为倾斜路面并将车辆保持在停止状态而获得的值的行驶阻力当量转矩为驱动电机。

3. 发明申请

US20130116874A1 PITCH CONTROL DEVICE FOR ELECTRIC VEHICLE 有权
标题翻译：电动车用控制装置
公开(公告)号：US20130116874A1
公开(公告)日：2013-05-09
申请号：US13703397
申请日：2011-06-10
申请人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Satou
发明人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Satou
IPC分类号： B60W30/02 , B60W10/18 , B60W10/08
CPC分类号： B60W30/02 , B60L7/18 , B60L15/20 , B60T8/00 , B60T8/17555 , B60T2230/04 , B60W10/08 , B60W10/18 , B60W2520/16 , Y02T10/645 , Y02T10/7275
摘要： To suppress a change in a vehicle's attitude due to a pitch motion during vehicle braking, a pitch control device for an electric vehicle can prevent discontinuous negative acceleration from occurring at a moment of the vehicle stopping by appropriately controlling a braking force of the vehicle, thereby effectively controlling the pitch motion of the vehicle, and can enhance steering stability while ensuring riding comfort for passengers, even when traveling resistance significantly changes according to road surface gradient and when the vehicle weight significantly changes with increases/decreases in the number of drivers and in the quantity of goods loaded.This pitch control device for an electric vehicle, configured to conduct pitch control for suppressing the change in the attitude of the vehicle due to the pitch motion of the electric vehicle, controls the vehicle so that a braking/driving torque command value that is output to a motor for driving the vehicle when the vehicle stops will be a traveling resistance equivalent torque that is a value obtained by converting a force needed to stop the vehicle on a sloped road surface and maintain the vehicle in a stopped condition, into a torque of the driving motor.
摘要翻译：为了抑制由于车辆制动时的俯仰运动引起的车辆姿态的变化，电动车辆的俯仰控制装置可以通过适当地控制车辆的制动力来防止在车辆停止时发生不连续的负加速，由此有效地控制车辆的俯仰运动，并且即使当行驶阻力根据路面坡度显着变化并且当车辆重量随着驾驶员数量的增加/减少而显着变化时，也可以提高驾驶员的稳定性，同时确保乘客舒适度，并且货物的数量。这种用于电动车辆的俯仰控制装置，其被配置为进行用于抑制由于电动车辆的俯仰运动引起的车辆姿态变化的俯仰控制，控制车辆，使得车辆的制动/驱动转矩指令值输出到在车辆停止时用于驾驶车辆的电动机将是作为通过将在车辆停车的停止状态所需的力转换为倾斜路面并将车辆保持在停止状态而获得的值的行驶阻力当量转矩为驱动电机。

4. 发明申请

US20130103244A1 DRIVING FORCE CONTROL DEVICE FOR ELECTRIC VEHICLE 有权
标题翻译：电动车驱动力控制装置
公开(公告)号：US20130103244A1
公开(公告)日：2013-04-25
申请号：US13806808
申请日：2011-06-22
申请人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Satou
发明人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Satou
IPC分类号： B60L15/20
CPC分类号： B60L15/20 , B60K7/0007 , B60K17/356 , B60L3/06 , B60L15/10 , B60L15/2036 , B60L2200/26 , B60L2220/46 , B60W10/08 , B60W30/18172 , B60W2710/083 , B60W2710/105 , B60W2720/30 , B60Y2200/142 , B60Y2200/20 , Y02T10/645 , Y02T10/646 , Y02T10/7275
摘要： Disclosed is a driving force control device that includes a determination section (12), a driving force command value calculation section (13), and a command value output section (14). The determination section (12) determines whether each of a plurality of motors (106), which independently drive a plurality of wheels (107), can be operated within a desired operating range when driven by a target driving force calculated for each of the motors (106). The driving force command value calculation section (13) adjusts the distribution of driving force for each of the motors in accordance with the target driving force for each of the motors and with the operating status of each of the motors and calculates an actual driving force command value for each of the motors for the purpose of operating each of the motors within the desired operating range if the determination means determines that each of the motors cannot be operated within the desired operating range. The command value output section (14) outputs the driving force command value to each of a plurality of inverters (105). Therefore, a target vehicle motion can be maximally realized while appropriately maintaining the drive status of each of the motors.
摘要翻译：公开了一种驱动力控制装置，其包括确定部分（12），驱动力指令值计算部分（13）和命令值输出部分（14）。确定部分（12）确定当由针对每个电动机计算的目标驱动力驱动时，独立地驱动多个车轮（107）的多个电动机（106）中的每一个可以在期望的操作范围内操作（106）。驱动力指令值计算部（13）根据各马达的目标驱动力和各马达的运转状态来调整各马达的驱动力分布，并计算出实际驱动力指令如果确定装置确定每个电动机不能在期望的操作范围内操作，则每个电动机的值用于在期望的操作范围内操作每个电动机。指令值输出部（14）将驱动力指令值输出给多个逆变器（105）。因此，能够最大限度地实现目标车辆运动，同时适当地保持每个电动机的驱动状态。

5. 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。

6. 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。

7. 发明授权

US08706338B2 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：US08706338B2
公开(公告)日：2014-04-22
申请号：US13750051
申请日：2013-01-25
申请人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Sato
发明人： Masanori Ichinose , Tomohiko Yasuda , Takayuki Sato
IPC分类号： B60L9/00
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。

8. 发明授权

US08285452B2 Turning motion assistance device for electric vehicle 有权
标题翻译：转动电动车辆的运动辅助装置
公开(公告)号：US08285452B2
公开(公告)日：2012-10-09
申请号：US12702966
申请日：2010-02-09
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： B60L15/2036 , B60K7/0007 , B60W40/103 , B60W2510/20 , B60W2520/14 , B60W2520/20 , B60W2520/26 , B60W2720/14 , Y02T10/645 , Y02T10/646 , Y02T10/7275
摘要： To reduce tire wear, a turning motion assistance device for an electric vehicle is provided which includes a target wheel slip angle calculating unit for calculating a target wheel slip angle from the steering angle, a vehicle state quantity detector for detecting vehicle state quantities, an actual vehicle-body slip angle calculating unit for calculating an actual vehicle-body slip angle from the vehicle state quantities, an actual wheel slip angle calculating unit for calculating an actual wheel slip angle from the actual vehicle-body slip angle and the steering angle, a yawing moment requirement calculating unit for calculating a yawing moment requirement from a difference between the target wheel slip angle and the actual wheel slip angle, and a torque correction data calculating unit for calculating an amount of torque correction for generating the yawing moment required.
摘要翻译：为了减少轮胎磨损，提供了一种用于电动车辆的转向运动辅助装置，其包括：用于从转向角计算目标车轮滑移角的目标车轮滑移角计算单元，用于检测车辆状态量的车辆状态量检测器，实际用于根据车辆状态量计算实际车身滑移角的车体滑移角计算单元，用于根据实际车身滑移角和转向角计算实际车轮滑移角的实际车轮滑移角计算单元，偏航力矩要求计算单元，用于根据目标车轮滑移角和实际车轮滑移角之间的差来计算偏航力矩要求;以及扭矩校正数据计算单元，用于计算用于产生所需的偏航力矩的扭矩校正量。

9. 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。

10. 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。

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