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1. 发明授权

US06278915B1 Driving force control system for automotive vehicle 有权
标题翻译：汽车驱动力控制系统
公开(公告)号：US06278915B1
公开(公告)日：2001-08-21
申请号：US09501299
申请日：2000-02-09
申请人： Yoshitaka Deguchi , Taketoshi Kawabe , Itsuro Muramoto , Kouichi Kuroda
发明人： Yoshitaka Deguchi , Taketoshi Kawabe , Itsuro Muramoto , Kouichi Kuroda
IPC分类号： B60K4112
CPC分类号： B60W20/11 , B60K6/543 , B60L2240/423 , B60L2240/486 , B60W10/04 , B60W10/26 , B60W20/00 , B60W2710/0666 , B60W2710/083 , B60W2710/1022 , Y02T10/642 , Y10S903/903 , Y10S903/909 , Y10S903/918 , Y10S903/945 , Y10S903/946 , Y10T477/23 , Y10T477/6242
摘要： A driving force control system for an automotive vehicle using driving torque produced by at least one of an internal combustion engine and an electric motor for propulsion, and including a battery and a power-transmission mechanism having a continuously variable transmission, comprises sensors detecting vehicle speed, engine speed, an accelerator operating amount, a state of charge of the battery. An electronic control unit calculates a target engine speed needed to realize the vehicle speed, the target driving torque and the target generated electric energy at the lowest fuel consumption, considering an efficiency of each of the engine, the electric motor, and the power-transmission mechanism, so as to operate the engine, the electric motor, and/or the power-transmission mechanism always at their optimum operating points depending on the ratio of a first time rate of doing work for the driver's required driving torque to a second time rate of doing work for the required generated electric energy, as well as the sum of the first and second time rates.
摘要翻译：一种使用由内燃机和推进用电动机中的至少一种产生的驱动转矩的机动车辆的驱动力控制系统，包括电池和具有无级变速器的动力传递机构，具有检测车速的传感器，发动机速度，加速器操作量，电池的充电状态。考虑到发动机，电动机和动力传递的效率，电子控制单元计算在最低燃料消耗下实现车速，目标驱动转矩和目标发电电力所需的目标发动机转速机构，以使发动机，电动机和/或动力传递机构总是处于其最佳操作点，这取决于驾驶员所需驱动扭矩的第一工作时间速率与第二时间速率的比率对所需生成的电能进行工作，以及第一和第二时间速率的总和。

2. 发明授权

US06314347B1 Driving control apparatus of hybrid vehicle and method thereof 有权
标题翻译：混合动力车辆的驾驶控制装置及其方法
公开(公告)号：US06314347B1
公开(公告)日：2001-11-06
申请号：US09571176
申请日：2000-05-16
申请人： Kouichi Kuroda , Hiroshi Takahashi , Itsuro Muramoto , Yoshitaka Deguchi
发明人： Kouichi Kuroda , Hiroshi Takahashi , Itsuro Muramoto , Yoshitaka Deguchi
IPC分类号： G01C2100
CPC分类号： B60W20/12 , B60K1/02 , B60K6/442 , B60K6/543 , B60L11/123 , B60L11/14 , B60L2240/62 , B60L2240/64 , B60L2250/18 , B60T2220/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W40/09 , B60W2510/244 , B60W2520/10 , B60W2530/00 , B60W2530/16 , B60W2540/30 , B60W2550/141 , B60W2550/402 , F16H61/66 , F16H2059/666 , G01C21/26 , Y02T10/52 , Y02T10/6217 , Y02T10/6234 , Y02T10/6291 , Y02T10/7077 , Y02T10/7291 , Y02T10/84 , Y02T90/16 , Y02T90/161 , Y02T90/162 , Y10S903/903 , Y10S903/918 , Y10S903/947
摘要： An apparatus and method of driving control of a hybrid vehicle in the invention divides a route into a plurality of section on the basis of a point at which start of the vehicle is predicted and a point at which stop of the vehicle is predicted or a start point of a regeneration section in which the motor continuously performs a regenerating operation for a predetermined time or longer as a border; estimates a vehicle speed pattern for each of the plurality of sections on the basis of a road condition and a driving history; and sets an operating schedule of the engine and the motor so as to minimize the fuel consumption of the engine to the destination on the basis of the vehicle speed pattern and fuel consumption characteristics of the engine.
摘要翻译：本发明的混合动力车辆的驱动控制装置和方法根据预测车辆开始点和预测车辆停车点或启动点将路线划分为多个部分电动机连续进行规定时间以上的再生动作作为边界的再生部的点; 基于道路状况和驾驶历史来估计多个部分中的每个部分的车速模式; 并且设定发动机和电动机的运行时间表，以便根据发动机的车速模式和燃料消耗特性来最小化发动机到目的地的燃料消耗。

3. 发明授权

US06687581B2 Control device and control method for hybrid vehicle 有权
标题翻译：混合动力汽车的控制装置及控制方法
公开(公告)号：US06687581B2
公开(公告)日：2004-02-03
申请号：US10060162
申请日：2002-02-01
申请人： Yoshitaka Deguchi , Kouichi Kuroda
发明人： Yoshitaka Deguchi , Kouichi Kuroda
IPC分类号： G06F700
CPC分类号： B60W20/12 , B60K1/02 , B60K6/442 , B60K6/543 , B60L11/123 , B60L11/14 , B60L15/2045 , B60L2200/26 , B60L2220/12 , B60L2220/14 , B60L2240/62 , B60L2240/68 , B60L2260/54 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2550/20 , B60W2550/402 , Y02T10/52 , Y02T10/56 , Y02T10/6217 , Y02T10/6234 , Y02T10/6291 , Y02T10/645 , Y02T10/7005 , Y02T10/7077 , Y02T10/7283 , Y02T10/7291 , Y02T90/16 , Y02T90/162 , Y10S903/918 , Y10S903/946
摘要： Along with detecting speed of a hybrid vehicle, a drive/brake power command value for the vehicle is set, and an efficiency indication which indicates the efficiency of fuel utilization is also set. An operational point for an internal combustion engine and an electric motor of the vehicle is determined which makes the amount of charge into a battery smaller, the greater is this efficiency indication, based upon the detected vehicle speed, and the drive/brake power command value and the efficiency indication. In this manner, it is possible to control the engine and the motor so as to bring the remaining amount of charge in the battery to a target value while keeping the fuel consumption over the route to be travelled as low as possible.
摘要翻译：与混合动力车辆的检测速度一样，设定车辆的驱动/制动功率指令值，并且还设定表示燃料利用效率的效率指示。确定车辆的内燃机和电动机的操作点，其基于检测到的车辆速度和驱动/制动功率指令值，使得电池的电量变小，该效率指示越大和效率指示。以这种方式，可以控制发动机和电动机，以将电池中的剩余电量达到目标值，同时将行驶路线上的燃料消耗保持尽可能低。

4. 发明申请

US20100235035A1 AVOIDANCE MANEUVER CALCULATION DEVICE, AVOIDANCE CONTROL DEVICE, VEHICLE HAVING EACH DEVICE, AVOIDANCE MANEUVER CALCULATING METHOD, AND AVOIDANCE CONTROLLING METHOD 有权
标题翻译：避免电机计算装置，避风控制装置，具有各装置的车辆，避免电机计算方法和避免控制方法
公开(公告)号：US20100235035A1
公开(公告)日：2010-09-16
申请号：US12293704
申请日：2007-03-19
申请人： Hikaru Nishira , Yoshitaka Deguchi
发明人： Hikaru Nishira , Yoshitaka Deguchi
IPC分类号： G08G1/16 , G06F7/00
CPC分类号： G08G1/167 , B60T7/22 , B60T2201/022 , B60T2201/082 , B60W10/18 , B60W10/20 , B60W30/09 , B60W30/095 , B60W2050/0033 , B60W2550/20 , B60W2550/402 , B62D15/0265 , G08G1/165 , G08G1/166
摘要： Provided is an avoidance maneuver calculation device that calculates a driving maneuver amount that enables an automotive vehicle to avoid an obstacle within a travelable range of a road. The device includes: a road boundary detector for detecting a road 13 where a vehicle 12 is traveling and a boundary section thereof; an obstacle detector for detecting an obstacle 14 existing on the road 13; an automotive vehicle information detector for detecting information on the vehicle 12; and an avoidance maneuver calculator 28 for calculating a maneuver amount for avoiding the obstacle 14 on the road 13.
摘要翻译：提供了一种回避机动计算装置，其计算使机动车辆能够避开道路的行驶范围内的障碍物的驾驶操作量。该装置包括：道路边界检测器，用于检测车辆12行驶的道路13及其边界部分; 用于检测存在于道路13上的障碍物14的障碍物检测器; 用于检测车辆12上的信息的机动车辆信息检测器; 以及用于计算用于避开道路13上的障碍物14的操纵量的回避机动计算器28。

5. 发明申请

US20090228174A1 APPARATUS AND PROCESS FOR VEHICLE DRIVING ASSISTANCE 有权
标题翻译：装置和车辆驾驶辅助过程
公开(公告)号：US20090228174A1
公开(公告)日：2009-09-10
申请号：US12362583
申请日：2009-01-30
申请人： Yoshitaka Takagi , Hikaru Nishira , Yoshitaka Deguchi , Taketora Negome
发明人： Yoshitaka Takagi , Hikaru Nishira , Yoshitaka Deguchi , Taketora Negome
IPC分类号： B62D6/00
CPC分类号： B60T8/17558 , B60T2201/022 , B60T2201/024 , B60T2260/02 , B60W10/12 , B60W10/184 , B62D15/0265
摘要： A vehicle driving assistance apparatus includes a brake operation sensing device to sense a driver's brake operation, a steering operation sensing device to sense a driver's steering operation, a forward, and a controller. The controller is configured to determine whether there is a need for avoiding the obstacle, by examining a possibility of contact of the vehicle with the obstacle, and to produce a yaw moment to an obstacle avoiding direction advantageous for avoiding the obstacle, from the time of detection of the driver's brake operation, to the time of detection of the driver's steering operation, by adjusting a wheel brake/drive force distribution among wheels resulting from the driver's brake operation when there is the need for avoiding the obstacle.
摘要翻译：车辆驾驶辅助装置包括用于感测驾驶员的制动操作的制动操作感测装置，用于感测驾驶员的转向操作的转向操作感测装置，前进和控制器。控制器被配置为通过检查车辆与障碍物的接触的可能性来确定是否需要避免障碍物，并且从有利于避免障碍物的障碍物产生偏向于避免障碍物的偏航力矩，从当需要避免障碍物时，通过调整由驾驶员的制动操作产生的车轮之间的车轮制动/驱动力分布，来检测驾驶员的制动操作，以及驾驶员的转向操作的检测时间。

6. 发明授权

US06662096B2 Vehicle drive system and vehicle controlling method 有权
标题翻译：车辆驱动系统和车辆控制方法
公开(公告)号：US06662096B2
公开(公告)日：2003-12-09
申请号：US10073880
申请日：2002-02-14
申请人： Susumu Komiyama , Yoshitaka Deguchi , Musashi Yamaguchi
发明人： Susumu Komiyama , Yoshitaka Deguchi , Musashi Yamaguchi
IPC分类号： B60K4100
CPC分类号： B60W20/10 , B60K6/46 , B60K6/48 , B60K6/543 , B60L11/123 , B60L11/14 , B60L15/2045 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/486 , B60L2260/28 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/105 , B60W20/00 , B60W30/1882 , B60W2510/0638 , B60W2510/242 , B60W2520/10 , B60W2540/10 , B60W2550/142 , B60W2710/0666 , B60W2710/1011 , B60W2710/1061 , F16H61/662 , Y02T10/52 , Y02T10/56 , Y02T10/6217 , Y02T10/6221 , Y02T10/6286 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7283 , Y02T10/84 , Y10S903/903 , Y10S903/918 , Y10S903/945
摘要： A minimum needed power is computed by adding a reserve drive power to a target drive power, a best fuel cost-performance rotation speed is computed based on the target drive power and the best fuel cost-performance power characteristics of an engine (1), and a minimum needed rotation speed is computed based on the minimum needed power and the maximum power characteristics of the engine (1). The best fuel cost-performance rotation speed is compared with the minimum needed rotation speed, the larger is selected as a target input rotation speed of a continuously variable transmission (2), the speed ratio of the transmission (2) is controlled based on the driving axle rotation speed and target input rotation speed, and the torque of the engine (2) is controlled based on the engine rotation speed and target drive power.
摘要翻译：通过向目标驱动功率添加备用驱动功率来计算最小所需功率，基于目标驱动功率和发动机（1）的最佳燃料成本 - 性能功率特性来计算最佳燃料成本性能转速，并且基于发动机（1）的最小所需功率和最大功率特性来计算最小所需转速。将最佳的燃料成本性能转速与最小所需转速进行比较，选择较大的作为无级变速器（2）的目标输入转速，基于变速器（2）的变速器（2）的速比进行控制驱动轴转速和目标输入转速，并且基于发动机转速和目标驱动功率来控制发动机（2）的转矩。

7. 发明授权

US06625529B2 Apparatus for controlling steering angles of front rear wheels of vehicle 有权
标题翻译：用于控制车辆前后轮转向角的装置
公开(公告)号：US06625529B2
公开(公告)日：2003-09-23
申请号：US10167577
申请日：2002-06-13
申请人： Takeaki Obata , Yoshitaka Deguchi
发明人： Takeaki Obata , Yoshitaka Deguchi
IPC分类号： G06F16500
CPC分类号： B62D7/159 , B62D6/00
摘要： A control apparatus comprises a target steering angle operation unit for operating target steering angles of front wheels and rear wheels, a steering increase/steering return determination unit for determining as to whether steering wheel manipulation is in an increasing state or in a return state, a target rotation center azimuth operation unit for operating a target rotation center azimuth so that a rotation center azimuth &thgr; is decreased in a case of steering increase and a rotation center azimuth &thgr; is increased in a case of steering return, a vehicle behavior estimation unit for estimating a vehicle behavior based on the target rotation center azimuth, a corrected target rotation center azimuth operation unit for operating a corrected target rotation center azimuth so that the vehicle behavior does not exceed a specified value, and a corrected target steering angle operation unit for operating a corrected target steering angle realizing the corrected target rotation center azimuth.
摘要翻译：控制装置包括用于操作前轮和后轮的目标转向角的目标转向角操作单元，用于确定方向盘操纵是处于增加状态还是返回状态的转向增加/转向返回确定单元，目标旋转中心方位运算单元，用于操作目标旋转中心方位角，使得在转向增加的情况下旋转中心方位角θ减小，并且在转向返回的情况下旋转中心方位角θ增加;车辆行为估计单元，用于估计基于目标旋转中心方位的车辆行为，用于操作校正的目标旋转中心方位角以使得车辆行为不超过规定值的校正目标旋转中心方位运算单元，以及用于操作实现校正对象旋转中心a的修正目标转向角 zimuth

8. 发明授权

US06546323B2 Vehicle front/rear wheel steering angle control apparatus and vehicle front/rear wheel steering angle control method 有权
公开(公告)号：US06546323B2
公开(公告)日：2003-04-08
申请号：US09956868
申请日：2001-09-21
申请人： Yoshitaka Deguchi , Takeaki Obata , Nobutaka Takahashi
发明人： Yoshitaka Deguchi , Takeaki Obata , Nobutaka Takahashi
IPC分类号： B62D500
CPC分类号： B62D6/00 , B62D7/159
摘要： A reference steering angle achieved when the steering operation quantity is sustained at a constant value is calculated in correspondence to the steering operation quantity. A decision is made as to whether the vehicle is in a turn-contracting state, in which the direction of a steering operation matches the direction of a change made in the steering operation or a turn-expanding state in which the direction of the steering operation is opposite from the direction of the change made in the steering operation. If the vehicle is determined to be in a turn-contracting state, the target steering angles for the front wheels and the rear wheels are calculated by correcting the reference steering angle so as to achieve a smaller steering center elevation angle. If, on the other hand, the vehicle is determined to be in a turn-expanding state, target steering angles for the front wheels and the rear wheels are calculated by correcting the reference steering angle so as to achieve a larger steering center elevation angle. The steering angles at the front wheels and the rear wheels are adjusted independently of one another so as to match the steering angles with the target steering angles thus calculated.

9. 发明授权

US6109236A Engine idle speed controller 失效
标题翻译：发动机怠速控制器
公开(公告)号：US6109236A
公开(公告)日：2000-08-29
申请号：US84115
申请日：1998-05-26
申请人： Nobutaka Takahashi , Yoshitaka Deguchi
发明人： Nobutaka Takahashi , Yoshitaka Deguchi
IPC分类号： F02D31/00 , F02D41/08 , F02M3/00
CPC分类号： F02D31/008 , F02D31/003 , F02D31/005 , F02D41/083 , F02D2200/1006 , F02D2250/18
摘要： The invention prevents engine speed from being decreased (or engine stall) by a disturbance (such as turning on the air conditioner) during idling. During idle control, a target idle speed is used as an engine speed parameter in place of the actual engine speed to calculate intake air, so that the engine speed is not decreased by a disturbance for very long. Also, target generation torque can be set so as to maintain target idle speed.
摘要翻译：本发明通过空转期间的干扰（例如打开空调）来防止发动机转速降低（或发动机失速）。在怠速控制期间，将目标怠速转换为发动机转速参数，代替实际的发动机转速来计算进气，使发动机转速不会因干扰而长时间减少。此外，可以设定目标产生转矩，以保持目标怠速。

10. 发明授权

US06009852A Engine idle rotation speed controller 失效
标题翻译：发动机怠速转速控制器
公开(公告)号：US06009852A
公开(公告)日：2000-01-04
申请号：US869882
申请日：1997-06-05
申请人： Kouichi Akabori , Nobutaka Takahashi , Yoshitaka Deguchi
发明人： Kouichi Akabori , Nobutaka Takahashi , Yoshitaka Deguchi
IPC分类号： F02D45/00 , F02D29/02 , F02D31/00 , F02D41/04 , F02D41/12 , F02D41/16 , F02P9/00 , F02D41/08
CPC分类号： F02D41/126 , F02D31/005 , F02P9/005 , F02D2200/501
摘要： Engine rotation speed during idle running is feedback-controlled. A second target rotation speed which progressively decreases towards a first target rotation speed from a predetermined engine rotation speed, is set. The engine rotation speed is feedback-controlled based on a difference between a present rotation speed and this second target rotation speed. In this way, compared to the case where feedback control is performed using the first target rotation speed as a target value, the time period during which the engine rotation speed falls below the first target rotation speed is shortened and the engine rotation speed is made to stably converge to the first target rotation speed.
摘要翻译：怠速运行期间的发动机转速反馈控制。设定从预定的发动机转速朝向第一目标转速逐渐减小的第二目标转速。基于当前旋转速度和该第二目标转速之间的差异来反馈控制发动机转速。以这种方式，与使用第一目标转速进行反馈控制作为目标值的情况相比，发动机转速低于第一目标转速的时间段缩短，并且将发动机转速设定为稳定地收敛到第一目标转速。

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