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:
Mar. 08, 2022
Filed:
Dec. 27, 2017
Byd Company Limited, Shenzhen, CN;
BYD COMPANY LIMITED, Shenzhen, CN;
Abstract
The present invention provides a method and apparatus for generating a movement authority for a train, an ATP and a ZC. The method comprises: acquiring a first distance between a first train and a second train; acquiring, according to the speed information of the second train, a response time required by the second train for running across the first distance; acquiring, according to the speed information of the first train, a second distance across which the first train runs within the response time; and generating a movement authority for the second train according to the first distance, the second distance and a preset safety margin. When the movement authority for the second train is calculated, the actual movement state of the first train is considered, and the first train is no longer set as a stationary obstacle, so that the movement authority is prolonged, the tracking distance may be shortened, the operation efficiency of a line is improved, and the dispatching interval may be shortened to reduce the operation pressure at rush hours.