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1.发明授权Control of electric vehicle motors responsive to detected vehicle speed and required total driving force 失效响应于检测到的车辆速度和所需的总驱动力来控制电动车辆电动机
公开(公告)号：US5365431A
公开(公告)日：1994-11-15
申请号：US690834
申请日：1991-04-24
CPC分类号： B60L11/1851 , B60L15/20 , Y02T10/645 , Y02T10/646 , Y02T10/648 , Y02T10/7005 , Y02T10/705 , Y02T10/7275
摘要： An electric motor vehicle having a plurality of motors mounted thereon as a driving force source includes a detector for detecting the vehicle speed; a detector for detecting the load applied to the wheels; a calculating device for selecting a detected value of either one of these detectors and for determining driving force command values for respective motors corresponding to the wheels on the basis of the detected value selected and driving force values required of the electric motor vehicle; and a controller for controlling the driving forces of the motors on the basis of the driving force command values of the calculating device.
摘要翻译： 具有安装在其上的多个电动机作为驱动力源的电动车辆包括用于检测车速的检测器; 用于检测施加到车轮的负载的检测器; 计算装置，用于选择这些检测器中的任一个的检测值，并且基于所选择的检测值和所述电动车辆所需的驱动力值来确定对应于车轮的各个电动机的驱动力指令值; 以及控制器，用于根据计算装置的驱动力指令值来控制马达的驱动力。
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公开(公告)号：US5251680A
公开(公告)日：1993-10-12
申请号：US741949
申请日：1991-08-08
IPC分类号： B60K17/356 , B60K28/10 , B60K31/00 , B60L3/00 , B60L7/14 , B60L15/20 , B60T7/22 , G01S13/93 , G01S17/93
CPC分类号： B60L3/0015 , B60K28/10 , B60K31/0008 , B60L3/0007 , B60T7/22 , B60K17/356 , B60L2200/22 , B60L2260/28 , B60T2201/022 , B60W2050/0026 , B60W2550/10 , B60W2710/083 , B60W30/18127 , G01S13/931 , G01S17/936 , Y02T10/646 , Y02T10/648 , Y02T10/7258
摘要： A collision-preventing apparatus for an electric motor vehicle in which wheels are driven by electric motors and the electric motors are subjected to braking such as regenerative braking or dynamic braking. The apparatus includes an obstacle sensor and a control unit for processing detected information supplied from the obstacle sensor and for outputting a brake actuation signal when the result of processing indicates a set of conditions predetermined to be dangerous, so as to apply brakes to the electric motors.
摘要翻译： 一种电动车辆的防碰撞装置，其中车轮由电动机驱动，并且电动机经受例如再生制动或动态制动的制动。 该装置包括障碍物传感器和控制单元，用于处理从障碍物传感器提供的检测信息，并且当处理结果指示预定为危险的一组条件时输出制动器致动信号，以便将制动器施加到电动机 。
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公开(公告)号：US5180180A
公开(公告)日：1993-01-19
申请号：US690835
申请日：1991-04-24
摘要： In a wheel supporting apparatus, a strut type suspension has an upper end supported by a vehicle frame and a lower end supported by the vehicle frame through a lower arm. The wheel supporting apparatus comprises a wheel supporting part provided at the lower end of the strut type suspension, and supporting the wheel to allow relative rotation to the strut type suspension. A center axis of the strut type suspension is disposed parallel to a rotation axis of the relative rotation of the wheel.
摘要翻译： 在车轮支撑装置中，支柱型悬架具有由车架支撑的上端和通过下臂支撑在车架上的下端。 车轮支撑装置包括设置在支柱型悬架的下端的轮支撑部，并且支撑车轮以允许相对于支柱型悬架的旋转。 支柱型悬架的中心轴平行于车轮的相对旋转的旋转轴线设置。
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公开(公告)号：US5150763A
公开(公告)日：1992-09-29
申请号：US690158
申请日：1991-04-24
CPC分类号： B60K7/0007 , B60L7/10 , B60L7/22 , B60K17/046 , B60K17/303 , B60K2001/003 , B60K2007/0038 , B60K2007/0092 , B60L2220/44
摘要： A wiring and piping arrangement for a vehicle motor comprises a wheel motor connected to a wheel, a wheel support member connected to a vehicle frame through a damper, an internal gear rotatably supported on the wheel support member, and a pivot fixed to a casing of the wheel motor. The pivot is provided with an external gear meshing with said internal gear. The arrangement further comprises a wiring and/or piping for the wheel motor extended through an interior or said pivot. Since the wirings and pipings are extended through the pivot for a steering operation of the wheel motor, the wiring and/or piping are required to have slacks or extra lengths which allow only the vertical movement of the wheel, and are not required to have the slacks for allowing the lateral movement of the wheel.
摘要翻译： 一种用于车辆电动机的配线和管道装置，包括连接到车轮的车轮马达，通过阻尼器连接到车辆框架的车轮支撑构件，可旋转地支撑在车轮支撑构件上的内齿轮，以及固定到车轮支架 车轮电机。 枢轴设有与所述内齿轮啮合的外齿轮。 该布置还包括用于通过内部或所述枢轴延伸的轮马达的布线和/或管道。 由于布线和管道通过枢轴延伸以用于车轮马达的转向操作，所以布线和/或管道需要具有仅允许车轮的垂直运动的松弛或额外的长度，并且不需要具有 用于允许车轮的横向运动的松弛。
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公开(公告)号：US5148883A
公开(公告)日：1992-09-22
申请号：US633343
申请日：1990-12-27
IPC分类号： B60L7/12 , B60K17/356 , B60L7/20 , B60L7/26 , B60L11/18
CPC分类号： B60L3/102 , B60L11/18 , B60L3/0061 , B60L3/108 , B60L7/18 , B60L7/20 , B60L7/26 , B60W10/08 , B60K17/356 , B60L2220/42 , B60L2240/36 , B60L2250/26 , B60L2260/28 , B60L2260/56 , B60T2270/602 , B60W2510/22 , B60W2720/403 , B60W2720/406 , Y02T10/646 , Y02T10/648 , Y02T10/7005
摘要： An electric vehicle is equipped with four electric motors, one for driving each of the four wheels, load sensors for detecting the loads applied to the wheels, and a control unit. The control unit determines the driving forces distributed to the wheels upon regeneration according to the loads applied to the wheels in such a way as to improve safety.
摘要翻译： 电动车辆配备有四个电动机，一个用于驱动四个车轮中的每一个，用于检测施加到车轮的负载的负载传感器和控制单元。 控制单元根据施加到车轮上的载荷再次确定分配给车轮的驱动力，以提高安全性。
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公开(公告)号：US5014800A
公开(公告)日：1991-05-14
申请号：US290203
申请日：1988-12-27
IPC分类号： B60K7/00 , B60K17/04 , B60K17/14 , B62B5/00 , F16H1/28 , H02K7/10 , H02K7/102 , H02K7/116 , H02K7/14 , H02K9/19
CPC分类号： B60K7/0007 , B60K17/046 , B60K17/145 , B60L1/003 , H02K7/10 , H02K7/116 , H02K9/19 , B60K2007/0038 , B60K2007/0092 , B60L2200/22 , B60L2200/42 , B60L2220/42 , B60L2220/46 , B60L2240/425 , B60L2260/28 , B62B5/004 , Y02T10/641 , Y02T10/648
摘要： A motor driving device provided with a decelerator according to the present invention is so structured that a motor rotational shaft 6a and an output rotational shaft 9 are coaxially disposed within a casing 1 thereof, and planetary gears 18, 19, 20, 21, and 22 connect the two rotational shafts 6a and 9.According to the present invention, a special wall disposed between the motor rotational shaft 6a and the output rotational shaft 9 and for supporting the two rotational shafts 6a and 9 becomes needless to be provided for the casing 1. As a result, the overall length of the casing 1 can be reduced and the shape of the casing 1 can be simplified. Furthermore, the power of the electric motor 6 can be effectively transmitted to the output rotational shaft 9 by the planetary gear decelerating device so that the driving device can output large torque.
摘要翻译： 根据本发明的具有减速器的马达驱动装置的结构使得电动机旋转轴6a和输出旋转轴9同轴地设置在其壳体1内，行星齿轮18,19,20,21和22 连接两个旋转轴6a和9.根据本发明，不需要为壳体1提供设置在电动机旋转轴6a和输出旋转轴9之间并用于支撑两个旋转轴6a和9的专用壁 结果，可以减小壳体1的整体长度，并且能够简化壳体1的形状。 此外，电动机6的动力可以通过行星齿轮减速装置有效地传递到输出旋转轴9，使得驱动装置能够输出大的扭矩。
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公开(公告)号：US5161813A
公开(公告)日：1992-11-10
申请号：US690836
申请日：1991-04-24
IPC分类号： B60G3/00 , B60G3/26 , B60G13/00 , B60G15/07 , B60K7/00 , B60K17/04 , B60K17/30 , B62D3/02 , B62D3/12 , B62D7/06 , B62D7/22
CPC分类号： B60K7/0007 , B60G13/005 , B60G15/07 , B60G3/00 , B60G3/265 , B60K17/303 , B62D3/02 , B62D3/12 , B62D7/06 , B62D7/22 , B60G2200/44 , B60G2202/31 , B60G2204/1242 , B60G2204/128 , B60G2204/418 , B60G2204/421 , B60K17/046 , B60K2007/0038 , B60K2007/0092
摘要： A vehicle steering apparatus includes a steering mechanism adapted to transmit a steering angle of a steering wheel through a link mechanism to a wheel. The vehicle steering apparatus includes an angle increasing gear set disposed between the link mechanism and the wheel for increasing the steering angle of the steering wheel to be transmitted to the wheel. The angle increasing gear set and the wheels are supported by a vehicle frame through a suspension. The angle increasing gear is formed of an internal gear wheel connected to the link mechanism and an external gear wheel connected to the wheel and meshing with the internal gear wheel.
摘要翻译： 车辆转向装置包括转向机构，其适于将方向盘的转向角通过连杆机构传递到车轮。 车辆转向装置包括设置在连杆机构和车轮之间的角度增加齿轮组，用于增加要传递到车轮的方向盘的转向角。 角度增加齿轮组和车轮由车架通过悬架支撑。 角度增加齿轮由连接到连杆机构的内齿轮和连接到车轮并与内齿轮啮合的外齿轮形成。
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公开(公告)号：US5022480A
公开(公告)日：1991-06-11
申请号：US377061
申请日：1989-07-10
CPC分类号： B62D5/0457 , B62D5/04
摘要： A steering safety mechanism for an automotive vehicle includes a steering shaft, a steering rack for turning a tire in response to rotation of the steering shaft, a steering motor for rotating the steering shaft or oscillating the steering rack leftward and rightward, and an electronic control unit for controlling the motor. The motor is rotated in a direction which limits rotation of the steering shaft in dependence upon vehicle velocity and steering angle, or vehicle velocity alone. This makes it possible to prevent the vehicle from skidding sideways and rolling over when the driver turns the steering wheel too sharply.
摘要翻译： 用于机动车辆的转向安全机构包括转向轴，用于响应于转向轴的转动而转动轮胎的转向齿条，用于使转向轴旋转或使转向齿条向左和向右摆动的转向马达，以及电子控制 用于控制电机的单元。 电动机沿着仅限于车辆速度和转向角度或车辆速度限制转向轴的旋转的方向旋转。 这使得当驾驶员太过急剧地转动方向盘时，可以防止车辆横向滑动并滚动。
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公开(公告)号：US5154437A
公开(公告)日：1992-10-13
申请号：US369518
申请日：1989-06-21
申请人： Hidemitsu Inagaki , Satoru Tanaka , Satoru Wakuta
发明人： Hidemitsu Inagaki , Satoru Tanaka , Satoru Wakuta
IPC分类号： B62D7/08 , B60K17/356 , B62D3/02 , B62D7/15
CPC分类号： B60K17/356 , B62D3/02 , B62D7/1509
摘要： In a steering mechanism wherein the turning angle of a steering wheel is transmitted to a wheel via a link mechanism employing a tire rod (3) and a knuckle arm (4), the link mechanism and the wheel (1) are coupled by a multiplying gear (2). Individual drive mechanisms are mounted independently on each wheel, and each wheel is driven independently to enable front-wheel independent drive, rear-wheel independent drive and four-wheel independent drive. Drive of an inner rear wheel is changed over at a steering angle in the vicinity of 90.degree. to effect control of steering. A steering angle multiplied twofold or more can be obtained in simple fashion via the multiplying gear (2) even for a steering angle of about 45.degree. using the conventional link mechanism. In the drive of each wheel, drive of the inner rear wheel is halted in the vicinity of the 90.degree. steering angle, so that locking of the inner front wheel can be avoided. Further, only the inner rear wheel is driven in the reverse direction when a large steering angle is obtained. This makes smooth vehicle travel possible even at large steering angles.
摘要翻译： 在通过使用轮胎杆（3）和转向节臂（4）的连杆机构将方向盘的转动角度传递到车轮的转向机构中，连杆机构和车轮（1）通过乘法 齿轮（2）。 单独的驱动机构独立地安装在每个车轮上，并且每个车轮独立地被驱动，以实现前轮独立的驱动，后轮独立的驱动和四轮独立的驱动。 内侧后轮的驱动在90°附近的转向角处转换，以实现转向的控制。 使用常规的连杆机构，即使对于大约45度的转向角也可以通过乘法齿轮（2）以简单的方式获得倍增或更大的转向角。 在每个车轮的驱动中，内侧后轮的驱动在90°转向角附近停止，从而可以避免内侧前轮的锁定。 此外，当获得大的转向角时，只有内后轮在相反方向上被驱动。 这使得即使在大的转向角下也能平稳的车辆行驶。
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