The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 13, 2013
Filed:
Dec. 26, 2008
Zhiqiang Chen, Beijing, CN;
Shangmin Sun, Beijing, CN;
Xining Xu, Beijing, CN;
Weizhi Lin, Beijing, CN;
Yanwei Xu, Beijing, CN;
Zhenbin Guo, Beijing, CN;
Bin HU, Beijing, CN;
Guang Yang, Beijing, CN;
Zhiqiang Chen, Beijing, CN;
Shangmin Sun, Beijing, CN;
Xining Xu, Beijing, CN;
Weizhi Lin, Beijing, CN;
Yanwei Xu, Beijing, CN;
Zhenbin Guo, Beijing, CN;
Bin Hu, Beijing, CN;
Guang Yang, Beijing, CN;
Nuctech Company Limited, Beijing, CN;
Tsinghua University, Beijing, CN;
Abstract
The present invention relates to a method and system for automatically identifying various information of a train. The method comprises using sensors to collect wheelbase information, processing the information by signal data processing devices, thereby providing information of a train, namely: arranging a plurality of sensors along the rail in the incoming direction of the train, dividing the sensors into at least three groups, each group comprising at least two sensors; analyzing and processing the signal data stream obtained from the sensors and collected when a train vehicle passes by, thereby acquiring the speed and wheelbase of the train, and further acquiring the train segmentation information; determining the vehicle type; acquiring hook locating information; determining the train arrival; determining the train departure; acquiring vehicle number. The present invention further comprises a system for carrying out the information method for automatically identifying information of a train. The present invention can provide a plurality of types of train information with high accuracy, and is easy to be carried out.