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    • 3. 发明申请
    • GNSS control system and method
    • GNSS控制系统和方法
    • US20070198185A1
    • 2007-08-23
    • US11700501
    • 2007-01-31
    • John McClureRichard HeinigerKent FunkJohn TimmRichard WongDennis Collins
    • John McClureRichard HeinigerKent FunkJohn TimmRichard WongDennis Collins
    • G01C21/00
    • G01C21/005
    • A GNSS control system and method are provided for guiding, navigating and controlling a motive component, such as a tractor, and a working component, such as an implement. A vector position/heading sensor is mounted on the motive component and includes multiple antennas connected to a GNSS receiver. The sensor also includes inertial sensors and a direction sensor, which are connected to a microprocessor of a steering control module (SCM). The SCM can be hot swapped among different vehicles and can interface with their respective original, onboard control systems. The implement can be provided with an optional GNSS antenna, receiver or both, and can be guided independently of the motive component. The SCM can be preprogrammed to guide the vehicle over a field in operating modes including straight line, contour, concentric circle and point+direction. A spray boom with multiple nozzles can be installed on the implement and the nozzles can be independently activated based upon a location of the implement as determined from a log of GNSS data.
    • 提供GNSS控制系统和方法,用于引导,导航和控制诸如拖拉机的动力部件和诸如工具的工作部件。 矢量位置/航向传感器安装在动力部件上,并包括连接到GNSS接收器的多个天线。 传感器还包括惯性传感器和方向传感器,其连接到转向控制模块(SCM)的微处理器。 SCM可以在不同车辆之间热插拔,并可以与其各自的原始车载控制系统相连接。 该装置可以设置有可选的GNSS天线,接收器或两者,并且可以独立于动力部件被引导。 可以对SCM进行预编程,以引导车辆在包括直线,轮廓,同心圆和点+方向的操作模式的场上。 具有多个喷嘴的喷洒臂可以安装在工具上,并且可以根据GNSS数据的对数确定的工具的位置来独立地激活喷嘴。