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:
Sep. 07, 2021
Filed:
Apr. 11, 2017
Southwest Jiaotong University, Chengdu, CN;
Qunzhan LI, Chengdu, CN;
Qunzhan Li, Chengdu, CN;
SOUTHWEST JIAOTONG UNIVERSITY, Sichuan, CN;
Other;
Abstract
A trackless train is formed of a locomotive hinged to carriages of N trailers. A controller is provided at the locomotive, wherein an input end of the controller is connected to an output end of a clock, an odometer and the steering angle meter, and an output end of the controller is connected to an input end of the steering mechanism of each one of the trailers via an optical network. The controller can fully describe and control a travelling track of the trackless train, such that the steered wheels of the trailer carriages and the steering drive wheels of the locomotives maintain the same track during travel.