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公开(公告)号:US09141111B2
公开(公告)日:2015-09-22
申请号:US14680980
申请日:2015-04-07
Applicant: AgJunction LLC
Inventor: Mark R. Webber , Keith R. Jones , John A. McClure , André C. Roberge , Walter J. Feller , Michael L. Whitehead
CPC classification number: G05D1/0278 , A01B69/007 , A01B69/008 , A01B79/005 , E01C19/004 , E01H4/00 , E02F9/2029 , E02F9/2045 , E02F9/2054 , E02F9/264 , G01C21/165 , G01C21/20 , G01C25/005 , G01S19/04 , G01S19/13 , G01S19/14 , G01S19/24 , G01S19/41 , G01S19/44 , G01S19/53 , G01S19/55 , G05D1/027 , G05D1/0274 , G05D1/0287 , G05D1/0891 , G05D2201/02 , G05D2201/0201 , G05D2201/0202
Abstract: A global navigation satellite sensor system (GNSS) and gyroscope control system for vehicle steering control comprising a GNSS receiver and antennas at a fixed spacing to determine a vehicle position, velocity and at least one of a heading angle, a pitch angle and a roll angle based on carrier phase position differences. The system also includes a control system configured to receive the vehicle position, heading, and at least one of roll and pitch, and configured to generate a steering command to a vehicle steering system. The system includes gyroscopes for determining system attitude change with respect to multiple axes for integrating with GNSS-derived positioning information to determine vehicle position, velocity, rate-of-turn, attitude and other operating characteristics. Relative orientations and attitudes between motive and working components can be determined using optical sensors and cameras. The system can also be used to guide multiple vehicles in relation to each other.
Abstract translation: 一种用于车辆转向控制的全球导航卫星传感器系统(GNSS)和陀螺仪控制系统,其包括GNSS接收器和固定间隔的天线,以确定车辆位置,速度以及行驶角,俯仰角和侧倾角 基于载波相位差。 该系统还包括被配置为接收车辆位置,航向以及滚动和俯仰中的至少一个的控制系统,并被配置为产生对车辆转向系统的转向命令。 该系统包括用于确定相对于多个轴的系统姿态变化的陀螺仪,用于与GNSS导航的定位信息集成以确定车辆位置,速度,转弯角度,姿态和其他操作特性。 使用光学传感器和相机可以确定动力和工作部件之间的相对方向和态度。 该系统还可以用于引导相互之间的多个车辆。