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A video sensor and rfid sensor fusion system

A video sensor and sensor technology, applied in the field of intelligent transportation, can solve the problems such as the lack of balanced integration of video monitoring and RFID monitoring, and the processing steps are concentrated in the background monitoring center, so as to achieve the effect of satisfying the controllability

Active Publication Date: 2015-11-25
GOSUNCN TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The video monitoring of this utility model is mainly to assist the RFID recognizer, and judge whether the electronic tag corresponding to the information of the RFID recognizer is wrong through video monitoring. Its main focus on traffic monitoring lies in the RFID recognizer, video monitor and RFID There is no balanced integration of monitoring, and the utility model patent also has the problem that the processing steps are concentrated in the background monitoring center

Method used

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  • A video sensor and rfid sensor fusion system

Examples

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Embodiment 1

[0046] Taking the existing intelligent traffic bayonet system as an example, in the video bayonet system, there are 8 lanes, and one bayonet video monitoring point includes: 8 bayonet video capture machines, 8 fill lights, and 8 ground sensing coils , 4 car detectors, poles, transmission network, equipment power, equipment boxes and other equipment.

[0047] In a bayonet monitoring point, when the vehicle passes the ground sense coil, the ground sense coil triggers the vehicle detector according to the current induction, and the vehicle detector judges whether there is a vehicle passing by according to the current intensity, and triggers the corresponding bayonet video according to the judgment result Capture machine. The bayonet video capture machine captures several vehicle pictures within the specified time, and sends the vehicle picture information flow to the bayonet video networking platform through the network, and the bayonet video networking platform completes the lic...

Embodiment 2

[0059] Taking the existing intelligent traffic bayonet system as an example, in the video bayonet system, there are 8 lanes, and one bayonet video monitoring point includes: 8 bayonet video capture machines, 8 fill lights, and 8 ground sensing coils , 4 car detectors, poles, transmission network, equipment power, equipment boxes and other equipment.

[0060] In a bayonet monitoring point, when the vehicle passes the ground sense coil, the ground sense coil triggers the vehicle detector according to the current induction, and the vehicle detector judges whether there is a vehicle passing by according to the current intensity, and triggers the corresponding bayonet video according to the judgment result Capture machine. The bayonet video capture machine captures several vehicle pictures within the specified time, and sends the vehicle picture information flow to the bayonet video networking platform through the network, and the bayonet video networking platform completes the lic...

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Abstract

The invention provides a system integrating video sensors with RFID sensors. The system comprises a multi-sensor networking management platform and multiple sensor monitoring acquiring points. The multiple sensor monitoring acquiring points are connected with the multi-sensor networking management platform via a network. Each sensor monitoring acquiring point comprises video sensors, RFID readers, and a comprehensive processing control device, wherein the multiple video sensors and the multiple RFID readers are all electrically connected with the comprehensive processing control device. Each comprehensive processing control device is formed by an information processing module, an information synchronous associating module, a comprehensive determining module, and an alarm module which are connected successively according to information flow direction. With the advantages of the video sensors with the RFID readers, the system compensates the defect of a single sensor in order to timely discover problems of fake-licensed cars and RFID signal shielding and timely take linkage control operation. The system may better satisfy vehicle management controllability, authenticity, and validity of an intelligent transportation system.

Description

technical field [0001] The invention belongs to the field of intelligent transportation, in particular to a video sensor and RFID sensor fusion system. Background technique [0002] With the development of sensor technology, different types of sensors are divided according to frequency, including: video (visible light, infrared) sensors, RFID sensors (low frequency, high frequency, ultra high frequency, microwave frequency band), and are gradually applied in intelligent transportation systems. . [0003] Among them, video sensors are used in intelligent transportation systems such as bayonet systems, electric police systems, and auxiliary bayonet systems in the form of bullet cameras, dome cameras, license plate capture cameras, and smart cameras (with intelligent functions such as license plate recognition). It mainly plays the role of video monitoring, picture capture and video analysis. It can be used for traffic management applications such as judging vehicle speeding,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/017
Inventor 刘双广吴仲谋陈利军
Owner GOSUNCN TECH GRP
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