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Wearable individual noise exposure evaluation and early-warning system

An early warning system and wearable technology, which is applied in the direction of alarm, measuring ultrasonic/sonic wave/infrasonic wave, measuring device, etc., can solve the problem that the system cannot move at any time, so as to improve the state of hearing protection, improve the state of hearing protection, The effect of improving portability

Active Publication Date: 2018-12-18
INST OF ENVIRONMENTAL MEDICINE & OCCUPATIONAL MEDICINE ACAD OF MILITARY MEDICINE ACAD OF MILITARY SCI +1
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  • Abstract
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Problems solved by technology

[0007] The technical problems to be solved by the present invention are: 1) the entire system cannot be moved at any time, resulting in inconvenient use; 2) the buttons on the device are cumbersome and easy to misuse; 3) the two-body design or the acoustic components are exposed outside and are easily damaged; 4) For the measurement accuracy of complex noise sources; 5) Does not support Bluetooth real-time communication, and cannot remotely operate the device

Method used

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Embodiment Construction

[0037] The invention will now be described in more detail with reference to the accompanying drawings, in which preferred embodiments of the invention are shown, it being understood that those skilled in the art may modify the invention described herein and still achieve the beneficial effects of the invention. Therefore, the following description should be understood as the broad knowledge of those skilled in the art, but not as a limitation of the present invention.

[0038] In the interest of clarity, not all features of an actual implementation are described. In the following description, well-known functions and constructions are not described in detail since they would obscure the invention with unnecessary detail. It should be appreciated that in the development of any practical embodiment, numerous implementation details must be worked out to achieve the developer's specific goals.

[0039] In order to make the purpose and features of the present invention more compre...

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Abstract

The invention relates to a wearable individual noise exposure evaluation and early-warning system which comprises a noise data acquisition early-warning front-end module and an operation environment noise feature analysis and evaluation module. The noise data acquisition early-warning front-end module can be arranged to be worn on an operator in a shoulder-seal mode; and the operation environmentnoise feature analysis and evaluation module is integrated on a tablet computer and is in data connection with the noise data acquisition early-warning front-end module through bluetooth. The wearableindividual noise exposure evaluation and early-warning system has the technical effects of being convenient to wear, high in invisibility, high in environmental adaptability, independent in operation, reliable and durable.

Description

technical field [0001] The invention relates to the field of noise assessment, in particular to a wearable individual noise exposure assessment and early warning system. Background technique [0002] Noise is an unwanted sound. It often affects people's emotions and health, and interferes with people's work, study and normal life. Working in a high-noise environment for a long time without taking any effective protective measures will inevitably lead to permanent irreparable hearing loss, and even serious occupational deafness. Occupational deafness has been listed as one of the important occupational diseases at home and abroad. In addition to causing deafness, strong noise can also have adverse effects on the nervous system, cardiovascular system, digestive system, and reproductive functions of the human body. [0003] Generally speaking, if engineering control measures or personal protective measures are adopted to control the noise actually accepted by people below 85...

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Application Information

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IPC IPC(8): G01H11/06G08B21/18
CPCG01H11/06G08B21/182
Inventor 崔博袭著革佘晓俊杲修杰王坤杨红莲任晓飞
Owner INST OF ENVIRONMENTAL MEDICINE & OCCUPATIONAL MEDICINE ACAD OF MILITARY MEDICINE ACAD OF MILITARY SCI
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