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:
Jun. 12, 2018
Filed:
Jan. 28, 2015
Robert Bosch Gmbh, Stuttgart, DE;
Bente Peters, Ottobrunn, DE;
Anton Stadler, Bernau, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A smoke detection apparatusis proposed, the smoke detection apparatusbeing able to be connected to at least one monitoring camerawhich is designed to record images of a monitoring area, the monitoring area comprising at least one stationary contrast pattern object, having an evaluation device, the evaluation devicebeing designed to detect the at least one contrast pattern objectin the images transmitted by the monitoring camera, the evaluation deviceevaluating a change in the contrast pattern objectin the images as at least one smoke detection feature in order to detect smoke, the evaluation devicebeing designed to evaluate a contrast deviation between an upper contrast pattern sectionand a lower contrast pattern sectionof the at least one contrast pattern objectin at least one of the images as the at least one smoke detection feature.