Invention Grant
US08121805B2 Method and system for determining locations of moving objects with maximum length sequences
失效
用于确定具有最大长度序列的移动物体的位置的方法和系统
- Patent Title: Method and system for determining locations of moving objects with maximum length sequences
- Patent Title (中): 用于确定具有最大长度序列的移动物体的位置的方法和系统
-
Application No.: US12571226Application Date: 2009-09-30
-
Publication No.: US08121805B2Publication Date: 2012-02-21
- Inventor: Chunjie Duan , Raymond Yim , Frederick J Igo, Jr. , Amine Maaref
- Applicant: Chunjie Duan , Raymond Yim , Frederick J Igo, Jr. , Amine Maaref
- Applicant Address: US MA Cambridge
- Assignee: Mitsubishi Electric Research Laboratories, Inc.
- Current Assignee: Mitsubishi Electric Research Laboratories, Inc.
- Current Assignee Address: US MA Cambridge
- Agent Dirk Brinkman; Gene Vinokur
- Main IPC: G01B7/04
- IPC: G01B7/04 ; G06F15/00
Abstract:
A location of an object is determined by arranging a sequence of bits on a substrate. The sequence of bits includes subsequence of bits, and each subsequence of bits is unique for each location along the substrate. When the object is at a particular location along the substrate a sensor detects the subsequence of bits at the particular location, and a decoder associates the location of the subsequence at the particular location with the object. The substrate can be a leaky coaxial cable with slits or not, corresponding to the bits, or lane markings on a road.
Public/Granted literature
- US20110077905A1 Method and System for Determining Locations of Moving Objects with Maximum Length Sequences Public/Granted day:2011-03-31
Information query
