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:
Nov. 16, 2021
Filed:
Mar. 26, 2018
International Business Machines Corporation, Armonk, NY (US);
International Business Machines Corporation, Amonk, NY (US);
Abstract
A method for service level management of a transit system is provided. The method may include receiving time series data sets from wireless access points of a wireless network, wherein each time series data set corresponds to a mobile device in the transit system. Spatio-temporal trajectories of each mobile device may be determined based on the time series data sets corresponding to each mobile device. The determined trajectories of a group of individual devices may be clustered. A spatio-temporal trajectory of a vehicle in the transit system may be determined based on the clustered trajectory of the group of devices. A system parameter of the transit system may be adjusted based on the determined trajectory of the vehicle. Passenger transition rates, waiting times, unable-to-board levels, and crowd density levels may be determined with respect to a transit location. A machine learning model may be generated to augment the determinations.