Wireless DSP electronic policeman system for standard definition for running red light

Abstract

The invention relates to a wireless DSP electronic policeman system for standard definition for running a red light, comprising a host system and at least one one-way shooting system, wherein the host system is connected with the one-way shooting system by a wireless link; preferably, the DSP module of the one-way shooting system is respectively connected with a first coil detection module, a signal receiving module, a data sending module and a first standard definition camera; the principle controller of the host system is respectively connected with a signal acquisition module, a signal sending module and the signal receiving module; the signal sending module and the data sending module are respectively connected with the signal receiving module and the data receiving module by the wireless link; preferably, the signal sending module and the data receiving module are ZIGBEE modules, and the data sending module and the data receiving module are wireless AP modules. The host system also comprises a second coil detection module connected with the principle controller line and at least one second standard definition camera. The invention has convenient installation and use, breaks through the limitation of application environment and lowers cost.

Description

technical field [0001] The present invention relates to the technical field of intelligent traffic equipment, in particular to the technical field of electronic police systems, in particular to a wireless DSP standard-definition red-light electronic police system. Background technique [0002] The working mode adopted by the existing standard-definition red-light electronic police system can basically be determined by figure 1 As shown, the detector module 11 detects vehicle information and red light information, and when violations are detected, the detector module 11 will notify the industrial computer module 12 to take a snapshot. The industrial computer module 12 starts the camera 13 combined with the supplementary light device 14 to collect and capture images, and performs a series of processing on the captured images such as license plate identification, storage and upload. [0003] When used at the scene of running a red light, the actual system layout structure is a...

AI Technical Summary

Problems solved by technology

[0004] ●Limited by the application environment, in some occasions it is not possible to use overhead lines or data pipelines for access, and it is necessary to increase the host and increase the cost;

[0005] ●Cost limitation. Now that the intersection is getting wider and wider, the access distance of data lines and video lines in all directions is getting bigger and bigger, which leads to higher and higher construction costs.

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