Device for real-time monitoring of mixing material ratio data in asphalt mixing station

Abstract

The invention discloses a device for real-time monitoring of the mixing material ratio data in an asphalt mixing station, comprising an industrial control computer in each mixing station operating room. The industrial control computer in each mixing station operating room is provided with a VGA (Video Graphics Array) high-definition image collection card which is connected with a wireless module through an RS232 bus serial port; and the wireless module and a GPRS (General Packet Radio Service) module form a GPRS wireless network which is connected with a computer in a monitoring centre through an Internet network and a router. The invention can realize online real-time monitoring of the mixing quality of the asphalt mixing material, and ensure that device operators can rapidly and accurately find the problems of the mixing device so as to improve the stability of the product quality, ensure the enterprise benefit and reduce the resource waste.

Description

technical field [0001] The invention belongs to control equipment in the field of detection of industrial equipment, and relates to a real-time data monitoring device for mixing ratio of asphalt mixing stations, which is mainly used for real-time monitoring of the mixing ratio of each mixing station by the traffic construction supervision department. Data monitoring can meet the requirements of the traffic construction supervision department for its reliability, robustness, accuracy and detection precision. Background technique [0002] The asphalt mixing plant is a special equipment for mixing various specifications of aggregates (sand, stone), binders (asphalt or residual oil) and fillers (mineral powder) in a certain proportion, and stirring them into a uniform asphalt mixture at a certain temperature. , is an important construction machine for highways, urban roads and other engineering buildings. Asphalt mixing station accounts for the largest proportion of constructio...

AI Technical Summary

Problems solved by technology

[0004] 1) Existing asphalt mixture detection methods cannot meet the requirements of real-time monitoring

[0005] 2) The printed data of the asphalt mixing plant cannot fully play its role

[0007] 4) The mixing station equipment cannot be adjusted and repaired in time

[0008] Due to the above reasons, the mixing quality of asphalt mixture is difficult to realize online real-time monitoring. If some failures occur in the mixing equipment, a large number of unqualified products will be used on the road surface, resulting in unstable pavement quality.

Furthermore, even after the project is completed, only extremely limited test data and analysis results can be used to describe the quality of a large number of mixtures, resulting in the loss of control of the asphalt mixture quality evaluation system, making it difficult to evaluate the quality of the built project

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