Workplace harmful gas health risk quantitative evaluation system and evaluation method thereof

Abstract

The invention provides a workplace harmful gas health risk quantitative evaluation system and an evaluation method thereof. The system comprises a server and at least one workplace. Each workplace isprovided with a host monitoring system and a plurality of station monitoring subsystems. The plurality of station monitoring sub-systems are respectively connected with the first type of intelligent terminals of the station area in a matching manner and transmit the received information to the station monitoring sub-systems connected with the station monitoring sub-systems in the matching manner in a Bluetooth manner. The station monitoring subsystem is connected with the host monitoring system and transmits the received information to the host monitoring system, and the host monitoring systemis connected with the server and performs information interaction with the server. Therefore, on the basis of the monitoring system, the hazard index of each worker is calculated according to the concentration, the working duration and other data of the harmful gas contacted by the worker in each workplace, namely a workshop, and then monitoring information can be pushed to the first type of intelligent terminals and the second type of intelligent terminals.

Description

technical field [0001] The invention relates to a gas monitoring system, in particular to an on-site harmful gas monitoring system and a monitoring and evaluation method thereof. Background technique [0002] With the steady improvement of the industrial level since the reform and opening up, all walks of life in the country have achieved rapid development, but at the same time, the problem of occupational hazards in the workplace has also aroused widespread concern in the world. Many harmful chemical substances are used as good solvents or adhesives, and are widely used in various industries such as electronics. If such chemical substances volatilize into the air, long-term inhalation will cause occupational poisoning, seriously endangering the lives and health of workers and seriously Affect the safety production work of the enterprise. According to the statistics of occupational disease incidence data released by the National Health and Family Planning Commission from 20...

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Problems solved by technology

[0004] At present, there are monitoring systems for major accidents such as chemical leakage, but they do not monitor occupational health risks; although many institutions assess occupational health risks, their assessment basically stays in the research and experiments of theoretical models to qualitatively and semi-quantitative evaluation, and did not build a monitoring system to achieve real-time quantitative evaluation

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