Flue gas discharge continuous monitoring system based on image processing

A flue gas emission and image processing technology, applied in measurement devices, color/spectral property measurement, material analysis by optical means, etc., can solve the problems of high cost, limited scope of application, high cost and equipment loss, and achieve high sensitivity and accuracy, easy installation and maintenance, and strong function expansibility.
CN1975392AInactive Publication Date: 2007-06-06TIANJIN TELEVISION TECH INST
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TIANJIN TELEVISION TECH INST
Publication Date
2007-06-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an observation system of the smoke discharging especially for the continuous observation system based on the figure treatment. The system includes the figure collection and transmitting subsystem, the CEMS management subsystem. The figure collecting management system includes the vidicon, the video optical transmitter, the video optical receiver and the video collecting card. The CEMS management subsystem includes the figure pretreatment module, the figure analyzing module and the information management module. It inspects the smoke discharging state by the non-contact video image treating method to be easy to install and maintenance. It has the low cost and strong maneuverability, function expansibility. Also it has the high sensitivity and accurate ratio. It can appraise of the smoke content and the user can select the reference region. It combines the smoke observation system and the video inspecting system and is controlled by the information management software.
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Description

technical field

[0001] The invention relates to a smoke discharge monitoring system, in particular to a continuous smoke discharge monitoring system based on image processing. technical background

[0002] The existing continuous emission monitoring system (CEMS) is mainly based on front-end flue gas sensors to measure gas concentration, and most of them are built with imported sensor equipment as the core. , Inconvenient maintenance. In terms of function, this type of system only outputs a single measurement data, but lacks the collection, display and storage of intuitive visual information of the smoke exhaust site, which is not convenient for comprehensive monitoring and management of sewage discharge. Some large-scale industrial enterprises install the continuous monitoring system of smoke emission and the video monitoring system of the smoke exhaust place at the same time, which is not only costly, but also because it is difficult to form an integrated and perfect moni...

Claims

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