Braking control system for an electric vehicle
    32.
    发明授权
    Braking control system for an electric vehicle 失效
    电动汽车制动控制系统

    公开(公告)号:US5384522A

    公开(公告)日:1995-01-24

    申请号:US866339

    申请日:1992-04-09

    摘要: A regenerative braking control system consumes energy generated in a period corresponding to an angle .theta..sub.1 which starts in a half of a period of an AC voltage produced in a drive motor during the braking of the drive motor. The regenerative braking control system also consumes energy generated in a period corresponding to an angle .theta..sub.2 that ends at the end of a half of a period of the AC voltage. The regenerative rate of braking control system utilizes a current induced in the driving coils of the drive motor at the end of the period corresponding to the angle .theta..sub.1 to recharge a battery. By utilizing two periods to carry out the regenerative braking process, the recharging energy and the braking force can be controlled individually. Moreover, a controller monitors the electric control system to determine whether a malfunction is present. If a malfunction is detected, an electrical brake electrically brakes the drive motor. This electrical braking after the detection of a malfunction in the electrical system provides satisfactory controllability of the electric vehicle.

    摘要翻译: 再生制动控制系统消耗在对应于在驱动电动机的制动期间在驱动电动机中产生的AC电压的一半周期内开始的角度θ1的周期内产生的能量。 再生制动控制系统还消耗在对应于在交流电压的周期的一半的结束时结束的角度θ2的周期内产生的能量。 制动控制系统的再生速率利用在对应于角度θ1的期间结束时在驱动电动机的驱动线圈中感应的电流对电池再充电。 通过利用两个周期来执行再生制动过程,可以单独控制再充电能量和制动力。 此外,控制器监视电控系统以确定是否存在故障。 如果检测到故障,则电气制动器电驱动驱动电机。 在电气系统中的故障检测之后的这种电气制动提供了电动车辆的令人满意的可控性。

    Position detecting device for a motorcycle side stand
    33.
    发明授权
    Position detecting device for a motorcycle side stand 失效
    摩托车侧支架的位置检测装置

    公开(公告)号:US4883284A

    公开(公告)日:1989-11-28

    申请号:US267267

    申请日:1988-11-04

    IPC分类号: B62H1/02

    CPC分类号: B62H1/02

    摘要: A switch for detecting various angular positions of a motorcycle side stand bar is a rotary switch so arranged that a movable contact therein is moved with respect to stationary contacts in response to movement of the side stand bar whereby the position of the side stand bar can be detected while the switch can be advantageously positioned to permit greater freedom of switch design and installation and protection of the side stand pivot member. Various switch configurations and modes of attachment are disclosed, as well as various modes of electrical application of the switch in the operation of the vehicle.

    摘要翻译: 用于检测摩托车侧支架的各种角位置的开关是旋转开关,其被布置成响应于侧支架杆的运动而相对于固定触点移动可动触头,由此侧支架的位置可以 可以有利地定位开关,以允许开关设计和侧支架枢轴构件的安装和保护的更大自由度。 公开了各种开关配置和连接方式,以及开关在车辆操作中的各种电气应用模式。