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:
Feb. 23, 2021
Filed:
Mar. 01, 2020
Avanti R&d, Inc., Torrance, CA (US);
Go Yuasa, Rancho Palos Verdes, CA (US);
Avanti R&D, Inc., Torrance, CA (US);
Abstract
A traffic system for predicting a traffic signal switching timing comprises a camera sensor including a) a camera for capturing images of traffic signal lights along a traffic lane, b) a CPU for running computer programs for analyzing the images of the traffic signal lights and the moving objects, wherein the traffic signal switching timing includes a yellow, red and green lighting time of each the traffic signal lights, c) a sound sensor for obtaining sound signals originated from the moving objects, and d) a communication interface for sending and receiving data associated with the traffic signal switching timing to/from other camera sensors; and a server for providing traffic information including the traffic signal switching timing to drivers of the moving objects, the sever being arranged to receive and sends the data to/from the camera sensor.