Method for monitoring fatigue of operator and safety helmet

Abstract

The invention discloses a method for monitoring the fatigue of an operator. The method includes the following steps that a power switch of a safety helmet is turned on, and the safety helmet collects infrared radiation energy emitted by the head of the operator; the safety helmet converts the collected infrared radiation energy into temperature information; the safety helmet judges whether the head temperature information of the operator meets a preset condition or not; when the safety helmet judges that the temperature information meets the preset condition, the safety helmet outputs preset fatigue alarming information, wherein the preset condition of the temperature information refers to the head temperature information of the operator when the operator in a normal healthy sate. The invention further discloses the safety helmet, according to the method and the safety helmet, the fatigue condition of the operator can be monitored in real time, and therefore the method and the safety helmet are of great significance to reduce accidents.

Description

technical field [0001] The invention relates to the technical field of human fatigue testing, in particular to a method for monitoring operator fatigue and a safety helmet. Background technique [0002] In the production of industrial and mining enterprises in our country, accidents caused by behavioral mistakes continue to occur, especially in the period of high temperature operation in summer, which is the stage of high incidence of accidents. Monitoring the fatigue degree of the operator and reminding the operator to pay attention to rest in time are of great significance to reduce the occurrence of accidents and protect the life, health and safety of workers. [0003] At present, in order to monitor the degree of human fatigue, methods such as electroencephalogram, electromyography, and electrocardiogram are used. However, these methods are measured before and after the operator's operation, and the results are ahead or behind, which also makes the test results inaccura...

AI Technical Summary

Problems solved by technology

However, these methods are measured before and after the operator’s work, and the results are ahead or behind, which also makes the test results inaccurate, so that it is impossible to remind the operator to take a break in time during the operation

In addition, during the operation process, if you carry related items that are not required for the operation, it will also have a certain impact on the operator's operation efficiency.

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