知搜-全球专利检索

  1. 登录
  2. 注册
发明授权
CN101865999B 提高感应无线位置检测分辨率的方法 有权 转让

提高感应无线位置检测分辨率的方法
摘要：
本发明涉及一种提高感应无线位置检测分辨率的方法。它在感应天线箱中心在编码电缆的交叉点附近时，对于一般位置检测APD和高分辨率位置检测HRPD采用感应天线箱内同一线圈对相对应的同一编码电缆传输对线检测的参数，解决主线圈检测APD主线圈检测与HRPD之间不配套的问题，也解决了主线圈检测APD与副线圈检测HRPD之间不配套的问题，从而提高检测分辨率。提出一种采用主线圈检测APD，副线圈检测HRPD的方法。提出了一种提高检测分辨率的主、副线圈结构；提出了一种由副线圈检测的相位修正主线圈检测的一般位置APD的方法。本发明的主、副线圈的位置结构使它们之间的相互影响减小到最小。副线圈的结构在HRPD检测时具有较好的信噪比。
摘要（英）：

The invention relates to a method for improving the detection resolution of an induction wireless position. In the method, when the center of an induction antenna case is near the cross point of coding cables, for average position detection APD and high-resolution position detection HRPD, the detection parameters of the same coding cable transmission pair line which corresponds to the same coil pair in the induction antenna case are adopted to solve the problem that main coil detection APD main coil detection and HRPD are not matched and also solve the problem that main coil detection APD andsecondary coil detection HRPD are not matched, and thereby, the detection resolution is improved. The invention provides a method adopting the main coil detection APD and secondary coil detection HRPD, a main coil structure and a secondary coil structure of improving the detection resolution and a method of the average position APD of the phase-correction main coil detection of the secondary coildetection. The position structures of the main coil and the secondary coil of the invention enable mutual influence between the main coil and the secondary coil to be reduced to the minimum. The secondary coil structure has better signal to noise ratio when in HRPD detection.

公开/授权文献
0/0