用於全球定位系統的二維動態校準台及校準方法
The invention discloses a 2D dynamic calibrating table, for calibrating a GPS system arranged on a construction, comprising: a bearing frame, a moving platform, a double-layer two-way movement mechanism arranged between the bearing frame and moving platform to drive the moving platform to make 2D motion in two orthogonal directions, an electronic control system arranged on the bearing frame to control the driving action of the double-layer two-way movement mechanism, a GPS receiver arranged on the bearing frame, a computer system for sending control instructions to the electronic control system according to original input movement signal; besides, the computer system also obtains the GPS information received by the GPS receiver so as to obtain the GPS system-monitored result of 2D motion of the moving platform. By comparing the monitored result with the motion signal of the moving platform, the invention obtains the monitoring accuracy of the GPS system.
Inventor: Xu, You-lin | Ding, Xiao-li
Priority Number: CN100405078C
IPC Current: G01S000104 | G01S001923
Assignee Applicant: The Hong Kong Polytechnic University
Title: 2D dynamic calibration console and calibration method in use for global positioning system | Used for $num dimensional dynamic calibration platform and calibration method of global positioning system
Usefulness: 2D dynamic calibration console and calibration method in use for global positioning system | Used for $num dimensional dynamic calibration platform and calibration method of global positioning system
Novelty: 2D dynamic calibration console and calibration method in use for global positioning system
汽车
辅助驾驶
XU You-lin
DING Xiao-li
中国内地
