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Method and system for comprehensively evaluating workplace noise

A comprehensive evaluation and site technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of effectiveness and lack, and achieve the effect of promoting health, improving management level and technical level

Inactive Publication Date: 2014-07-16
STATE GRID CORP OF CHINA +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] At present, there are not many researches at home and abroad on such problems, some of which are just doing some investigation and analysis work, or developing a brief evaluation program, and there is still a lack of a scientific, systematic and effective method for comprehensive evaluation of workplace noise. method

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  • Method and system for comprehensively evaluating workplace noise
  • Method and system for comprehensively evaluating workplace noise
  • Method and system for comprehensively evaluating workplace noise

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Embodiment Construction

[0042] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0043] figure 1 It is a schematic flow chart of the method of the present invention. As shown in the figure, the method includes the following steps: Step 1: Obtain the basic data for evaluation, the basic data includes the environmental space position data of the noise source and its surroundings, and the sound of the noise source Feature data; Step 2: Construct the physical model of the actual scene according to the location data of the noise source and its surrounding environment; Step 3: Set the relevant calculation parameters and evaluation and judgment limits according to the physical model of the actual scene; Step 4: Calculate according to the settings Calculate, analyze and comprehensively evaluate the occupational health status of a single operation point / overall workplace based on parameters; Step 5: Generate a comprehensive eval...

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Abstract

The invention discloses a method and a system for comprehensively evaluating workplace noise and belongs to the technical field of workplace noise comprehensive evaluation. The method comprises the following steps of acquiring evaluation basic data, wherein the evaluation basic data include a noise source, space position data of the surrounding environment which the noise source belongs to and sound feature data of the noise source; constructing a physical model of an actual scene according to the noise source and the space position data of the surrounding environment which the noise source belongs to; setting related calculation parameters and an evaluation judgment limiting value according to the physical model of the actual scene; performing computational analysis and comprehensive evaluation on occupational health conditions of one operation point or the whole workplace according to the set related calculation parameters; generating a workplace noise occupational health comprehensive evaluation report according to the result of the computational analysis. By accurately calculating a noise value of any operation point in the workplace, evaluation on the occupational health conditions of the noisy workplace can be achieved, occupational health management and occupational health level of enterprises is improved, and sound and efficient development of the enterprises is promoted.

Description

technical field [0001] The invention belongs to the technical field of comprehensive evaluation of workplace noise, in particular to a comprehensive evaluation method and system for workplace noise. Background technique [0002] With the continuous progress of society, people pay more and more attention to environmental problems, among which noise pollution has become one of the focuses of people's attention. It not only affects people's work and life, but also damages health if exposed to it for a long time. Especially those who work in the noisy environment, not only their exposure time to noise is longer, the noise intensity is higher, but also the degree of occupational hazard is greater. Therefore, in addition to the necessary treatment of noise sources, the health evaluation of the noise operating environment should also be strengthened in order to better implement the health protection of workers. Generally speaking, the comprehensive evaluation of workplace noise m...

Claims

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Application Information

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IPC IPC(8): G06F17/50
CPCY02T90/00
Inventor 徐禄文邹岸新伏进
Owner STATE GRID CORP OF CHINA
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