Intelligent helmet capable of sensing danger and sensing system

Abstract

The invention relates to the field of danger perception, in particular to an intelligent helmet for danger perception and a perception system, and the helmet comprises a helmet body, a sound collection device, a processor and a danger early warning device; the processor obtains sound feature information and the distance between the helmet and the sound source based on the sound signals obtained by the sound collection device, processes the sound feature information and the distance, and obtains the danger degree and the response time needed when people perceive the danger; the danger early warning device executes danger early warning when the personnel do not react within the reaction time; the sensing system comprises a data acquisition module used for acquiring sound feature information and the distance between the helmet and the sound source; the data processing module is used for processing the sound feature information and the distance to obtain the danger degree and the response time required when people perceive the danger; and the danger early warning module is used for generating a danger early warning prompt when the personnel do not react within the reaction time.

Description

technical field [0001] The invention relates to the field of danger perception, in particular to a danger perception smart helmet and a perception system. Background technique [0002] In the construction scene, the environment is relatively noisy, and the sound emitted by various equipment has been affecting the workers present. However, if they are in a high-sound environment for a long time, their hearing level will be more or less damaged, which makes some people unable to notice the surrounding environment. Dangerous situations; or in riding scenarios, due to hearing impairment or observation ability being impaired due to wearing a helmet, it is impossible to perceive the surrounding environment in time; in the above scenarios, accidents will occur due to the inability to detect the surrounding conditions in time, while the existing helmets only It has a protective function, but has no danger perception function, so it cannot sense danger in advance and avoid accidents....

AI Technical Summary

Problems solved by technology

[0002] In the construction scene, the environment is relatively noisy, and the sound emitted by various equipment has been affecting the workers present. However, if they are in a high-sound environment for a long time, their hearing level will be more or less damaged, which makes some people unable to notice the surrounding environment. Dangerous situations; or in riding scenarios, due to hearing impairment or observation ability being impaired due to wearing a helmet, it is impossible to perceive the surrounding environment in time; in the above scenarios, accidents will occur due to the inability to detect the surrounding conditions in time, while the existing helmets only It has a protective function but no danger perception function, so it cannot sense danger in advance and avoid accidents

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