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公开(公告)号：US09002565B2
公开(公告)日：2015-04-07
申请号：US14166666
申请日：2014-01-28
Applicant: AgJunction LLC
Inventor： Keith R. Jones , John A. McClure , Andrè C. Roberge , Walter J. Feller , Michael L. Whitehead , Mark R. Webber
IPC: G01C22/00 , G01S19/01 , A01B69/00 , G01S19/14 , A01B79/00 , G01S19/04 , G01S19/41 , G01S19/53 , G01S19/55 , G05D1/02 , G01S19/44
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 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. A vehicle control method includes the steps of computing a position and a heading for the vehicle using GNSS positioning and a rate gyro for determining vehicle attitude, which is used for generating a steering command. Relative orientations and attitudes between tractors and implements can be determined using optical sensors and cameras. Laser detectors and rangefinders can also be used.
Abstract translation: 一种用于车辆转向控制的全球导航卫星系统（GNSS）和陀螺仪控制系统，其包括GNSS接收机和固定间隔的天线，以确定车辆位置，速度以及至少其中一个航向角，俯仰角和基于侧倾角 载波相位位置差异。 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。 车辆控制方法包括以下步骤：使用GNSS定位来计算车辆的位置和航向，以及用于确定用于产生转向命令的车辆姿态的速率陀螺仪。 拖拉机和工具之间的相对方向和态度可以使用光学传感器和照相机来确定。 也可以使用激光探测器和测距仪。
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公开(公告)号：US20140324291A1
公开(公告)日：2014-10-30
申请号：US14166666
申请日：2014-01-28
Applicant: AgJunction LLC
Inventor： Keith R. Jones , John A. McClure , Andrè C. Roberge , Walter J. Feller , Michael L. Whitehead , Mark R. Webber
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 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. A vehicle control method includes the steps of computing a position and a heading for the vehicle using GNSS positioning and a rate gyro for determining vehicle attitude, which is used for generating a steering command. Relative orientations and attitudes between tractors and implements can be determined using optical sensors and cameras. Laser detectors and rangefinders can also be used.
Abstract translation: 一种用于车辆转向控制的全球导航卫星系统（GNSS）和陀螺仪控制系统，其包括GNSS接收机和固定间隔的天线，以确定车辆位置，速度以及至少其中一个航向角，俯仰角和基于侧倾角 载波相位位置差异。 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。 车辆控制方法包括以下步骤：使用GNSS定位来计算车辆的位置和航向，以及用于确定用于产生转向命令的车辆姿态的速率陀螺仪。 拖拉机和工具之间的相对方向和态度可以使用光学传感器和照相机来确定。 也可以使用激光探测器和测距仪。
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