Method and apparatus for obtaining driving vehicle information

Abstract

The embodiment of the invention, which belongs to the vehicle speed measuring capturing field, provides a method and apparatus for obtaining driving vehicle information. The method and apparatus are applied to a radar speed measuring system. The method comprises: monitoring data sent by a radar speed measuring device are received and vehicle speed information of a measured vehicle is obtained based on the monitoring data; a captured image, sent by a low-illuminance capturing device, of the measured vehicle is received; according to the captured image of the measured vehicle, feature information of the measured vehicle is obtained; and the vehicle speed information of the measured vehicle, the captured image of the measured vehicle, and the feature information of the measured vehicle are reported to a monitoring center. According to the method and apparatus, evidence data can be provided for a traffic offence behavior, especially to an over-speed behavior, of a driving vehicle at a road segment with insufficient natural illumination intensity, like a tunnel.

Description

technical field [0001] The present invention relates to the field of vehicle speed measurement and snapshot, in particular to a method and device for acquiring information of a driving vehicle. Background technique [0002] The intelligent management of traffic needs to rely on real-time and dynamic detection of traffic information. The detection of vehicle information directly affects the performance and status of the traffic system. Therefore, in the entire intelligent traffic monitoring system, the vehicle detector is the most important and the most indispensable component. At present, in the traffic management environment, electronic speed measurement systems for vehicle movement mainly include electromagnetic induction speed measurement systems, video speed measurement systems and radar speed measurement systems. Among them, the electromagnetic induction speed measurement system judges whether the vehicle is overspeed according to the speed of the vehicle passing throu...

AI Technical Summary

Problems solved by technology

[0003] As mentioned above, these three types of vehicle sports electronic speed measurement systems have a common defect in addition to their own shortcomings, that is, in order to adapt to night use, they need to be equipped with ambient supplementary lights and snap flash lights, and flash lights (white light) are used in some special environments. (such as tunnels) are not allowed, because the stimulation of the driver by the strong light is more likely to cause traffic accidents

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