Bifurcation region rail state detecting method

• Main Authors: LI YUANLONG, LI XUEBAO, ZHOU YONGGUI, LIANG FENGQING, LI SHILIN, JIANG HUIFENG, HU ZHIBO, WANG MIN, YANG QI, LIU YUE, AN AIMIN, DUAN XIAOJUN, FU QINGXI, KONG DESHUN
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2019
• Subjects: OTHER AUXILIARY EQUIPMENT FOR RAILWAYS; PERFORMING OPERATIONS; RAILWAYS; TRANSPORTING

The invention discloses a bifurcation region rail state detecting method. The travelling distance of a bifurcation region rail state detecting system is obtained through a first detecting device, relative state parameters between a first travel rail and a datum line are obtained through a second detecting device, and a third detecting device is controlled to move to a position above a middle railaccording to the travel distance and/or the relative state parameters. Meanwhile, the travel initial point of the detecting system is calibrated through the second detecting device, and a measuring deviation of the first detecting device for the travelling distance can be corrected. Thus, the method provided by the embodiment of the invention replaces an existing measuring method, the automation degree is high, and the rail measuring precision is improved. 公开了一种岔区轨道状态检测方法，通过第一检测装置获取岔区轨道检测系统的行进距离，通过第二检测装置获取第一行进轨与基准线之间的相对状态参数，并根据行进距离和/或相对状态参数控制第三检测装置移动至中间轨的上方。同时，通过第二检测装置标定检测系统的行进初始点，可修正第一检测装置对行进距离的测量偏差。由此本发明实施例的方法代替了现有测