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:
Jul. 07, 2020
Filed:
Jul. 26, 2018
Siemens Aktiengesellschaft, Munich, DE;
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Abstract
Embodiments of the application relate to the field of traffic, more particularly to a method, apparatus and system for indicating a traffic signal. An embodiment is directed to a traffic signal indicating method effective on a pedestrian and/or vehicle. A traffic signal indicating system of an embodiment includes a traffic signal indicating apparatus, configured to acquire a traffic control state of a traffic management area; and a projection apparatus, configured to project first visual information for indicating the traffic control state to a first-segment pavement of the traffic management area. By projecting visual information for indicating a current traffic control state to a pavement of a traffic management area, a purpose of reminding a pedestrian and a vehicle is achieved. The projected visual information may transfer rich information. Further, it is unnecessary to modify existing traffic lights.