Military vehicle having cooperative control network with distributed I/O interfacing
    42.
    发明授权
    Military vehicle having cooperative control network with distributed I/O interfacing 有权
    具有协调控制网络的军用车辆具有分布式I / O接口

    公开(公告)号:US06421593B1

    公开(公告)日:2002-07-16

    申请号:US09384393

    申请日:1999-08-27

    IPC分类号: G05D100

    摘要: A military vehicle comprises a vehicle power distribution and control system which includes a plurality of input and output devices and a plurality of microprocessor-based interface modules that collect data from the plurality of input devices and that distribute power to the plurality of output devices. The interface modules are distributed throughout the vehicle and are locally placed with respect to the plurality of input and output devices. In one embodiment, the control system is capable of dynamically reconfiguring itself in the event that a master interface module is damaged. In another embodiment, the control system includes an additional layer of fault management that is utilized when the input states of one or more input devices is undetermined.

    摘要翻译: 军用车辆包括车辆配电和控制系统,其包括多个输入和输出装置以及多个基于微处理器的接口模块,其从所述多个输入装置收集数据并将功率分配给所述多个输出装置。 接口模块分布在整个车辆上并且相对于多个输入和输出设备被局部放置。 在一个实施例中,在主接口模块被损坏的情况下,控制系统能够自动重新配置自身。 在另一个实施例中,控制系统包括在一个或多个输入设备的输入状态未确定时利用的附加层故障管理。

    All-wheel steering system
    43.
    发明授权
    All-wheel steering system 失效
    全轮转向系统

    公开(公告)号:US5607028A

    公开(公告)日:1997-03-04

    申请号:US445117

    申请日:1995-05-19

    IPC分类号: B62D7/15 B62D1/00

    CPC分类号: B62D7/1509

    摘要: A full-time all wheel steering system is provided whereby the rear wheel angle is determined by the front wheel angle and a relational curve, polynomial equation or set of tabulated values. The front wheel angle is measured and the desired rear wheel angle is calculated by a programmable controller. If the desired rear wheel angle is not sufficiently close to the actual rear wheel angle, the controller means sends a signal which results in adjustment of the rear wheel angle. The desired rear wheel angle may be a function of the vehicle speed as well as the front wheel angle. A dead band may be employed which maintains the rear wheels in a straight ahead position when the front wheel angle does not exceed the dead band value. The maximum rear wheel cramp angle may also be controlled as a function of vehicle speed. The system is applicable to passenger cars, trucks and tractor-trailer rigs.

    摘要翻译: 提供全时全轮转向系统,由此后轮角度由前轮角度和关系曲线,多项式方程式或列表值集合确定。 测量前轮角度,并通过可编程控制器计算所需的后轮角度。 如果期望的后轮角度不足够接近实际的后轮角度,则控制器装置发送导致后轮角度的调整的信号。 期望的后轮角度可以是车辆速度以及前轮角度的函数。 可以采用死区,当前轮角度不超过死区值时,将后轮保持在直前方位置。 也可以根据车速来控制最大后轮吸嘴角度。 该系统适用于乘用车,卡车和拖拉机拖车。