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:
Oct. 23, 2018
Filed:
Jul. 26, 2013
Applicant:
Telefonaktiebolaget L M Ericsson (Publ), Stockholm, SE;
Inventor:
Ankur Dauneria, New Delhi, IN;
Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08G 1/087 (2006.01); G08G 1/07 (2006.01);
U.S. Cl.
CPC ...
G08G 1/087 (2013.01); G08G 1/07 (2013.01);
Abstract
It is provided a method for alerting traffic. The method is performed in an alert control device connected to a street light and comprises the steps of: detecting the presence of a radio frequency identification device using a radio frequency identification reader; and controlling the street light to go from a normal state to an alert state, wherein the lighting of the street light in the alert state differs from the lighting of the street light in the normal state. Alert control devices, a street light, a computer program and a computer program are also presented.