METHOD FOR THE COMBINED DETERMINATION OF A SPEED A

专利名称：METHOD FOR THE COMBINED

DETERMINATION OF A SPEED AND ANIMAGE TAKEN FROM A VEHICLE, ANDAPPARATUS SUITABLE THEREFOR

发明人：HELCK, CHRISTIAN申请号：EP14718571.4申请日：20140416公开号：EP2986999A1公开日：20160224

摘要：A method for the combined determination of a speed and an image taken froma moving vehicle includes the following steps: – an image of a region in front of thevehicle is taken by means of a video camera and recorded on a storage medium, – thespeed of the vehicle is measured and recorded on a storage medium, – the values of thespeed measured at a particular instant are associated with images from the recordedimages, – satellite-assisted information from the global positioning system (GPS) isacquired for navigation devices in the vehicle, – the speed of the vehicle at a particularinstant is ascertained from the acquired GPS data, – the acceleration and deceleration ofthe vehicle at a particular instant are ascertained by means of acceleration sensors, – thespeed of the vehicle at a particular instant is ascertained from the acceleration anddeceleration values, – the difference between the speed determined from the GPS dataand the speed determined from the acceleration values is ascertained and rated, and – ifthe difference between the determined speeds does not exceed a specific, possibly alsovariable, tolerance threshold, this determined speed is associated with the image taken

at the same instant, otherwise the ascertained values and images are rejected orappropriately marked.

申请人：TRAJET GMBH

地址：Rebenring 33 38106 Braunschweig DE

国籍：DE

代理机构：Einsel, Martin

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