GPS RTK定位技术在驾考系统中的应用.pdf

Hans Journal of Wireless Communications 无线通信, 2016, 6(2), 39-45 Published Online April 2016 in Hans. /journal/hjwc /10.12677/hjwc.2016.62006 Application of GPS RTK Positioning Technology in the Driving Test System Yuehong Xie, Dingjiang Yao Xi’an Huazhong Electronic Technology Co., Ltd., Xi’an Shannxi Received: Mar. 22nd, 2016; accepted: Apr. 9th, 2016; published: Apr. 12th, 2016 Copyright ? 2016 by authors and Hans Publishers Inc. This work is licensed under the Creative Commons Attribution International License (CC BY). /licenses/by/4.0/ Abstract Global positioning system (GPS) has been widely used in precision engineering measurement be- cause of its high precision three dimensional positioning velocity test and timing function. Using the characteristics of high precision GPS real-time kinematic (RTK) positioning technology in the motor vehicle driving skills test can accurately calculate the contour points of the test vehicle, this solves the problem of distance measurement in the course of test vehicle. Based on RTK Technol- ogy in the test vehicle mounted dual GPS antenna and the detection method of the distance be- tween the test vehicle and the line in the examination of specific project, and combined with the examination of electronic map the feature points and the purposes of evaluation rules, Huazhong design the automatic intelligence of the driving test system , which can realize accurate judgment. Keywords GPS Positioning, Driving Test System, Real Time Kinematic (RTK), Vehicle Judge System, HZ9050-GPS