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Intelligent protection device based on gas detection and method

A technology of intelligent protection and gas detection, applied in measuring devices, clothing, instruments, etc., can solve the problems of gas without protective devices, unable to detect operators in time, etc. Effect

Pending Publication Date: 2020-10-09
STATE GRID BEIJING ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an intelligent protection device and method based on gas detection, so as to solve the problem in the prior art that the gas safety around the operator cannot be detected in time and there is no protection device

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  • Intelligent protection device based on gas detection and method
  • Intelligent protection device based on gas detection and method
  • Intelligent protection device based on gas detection and method

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Embodiment approach

[0030] The embodiment of the present invention provides an intelligent protection device and method based on gas detection. Through the gas sensor 1 for hazardous gas, the gas data around the underground workers are collected, and the collected data is collected based on the sensitivity of the gas sensor 1 to the hazardous gas. Carry out A / D conversion, send the data to the main control board 4, the main control board 4 judges that the concentration of a certain gas exceeds the alarm limit, transmits the digital signal of the gas to the near-eye display 3 of the helmet 2, and prompts to inform the operator. Simultaneously, the oxygen mask 6 in the oxygen mask box 5 is ejected to effectively protect workers from gas hazards. The main control board 4 can adopt Rockchip RK3288 quad-core embedded Android motherboard smart device ARM industrial control board, Rockchip RK3288 quad-core Cortex-A17, built-in Bluetooth module in the operating system, default Android7.1, optional Android...

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Abstract

The invention discloses an intelligent protection device based on gas detection and a method. The intelligent protection device comprises a gas sensor, a helmet, a near-to-eye display and an oxygen mask, is used for detecting dangerous gas around the operation of an operator, transmits gas detection information to a main control board on the helmet, and informs an operator rapidly and effectivelythrough the near-to-eye display on the helmet; meanwhile, a protection mechanism is made in time, an oxygen mask is popped up to prevent the operator from inhaling harmful gas, the occurrence rate ofdangerous gas accidents is reduced, and underground channel operators are effectively protected.

Description

technical field [0001] The invention belongs to the technical field of gas detection, and in particular relates to an intelligent protection device and method based on gas detection. Background technique [0002] At present, there are serious defects or gaps in the devices for detecting and protecting the gas around the workers in the underground trench operation scene. They can only rely on the gas detection equipment at a fixed point in the underground trench to broadcast or fix the gas by means of broadcast speakers. It shows whether the gas is safe, and the gas safety around the workers cannot be detected in time. Even if the gas danger is detected, there is no protective device. Contents of the invention [0003] The purpose of the present invention is to provide an intelligent protection device and method based on gas detection, so as to solve the problem in the prior art that the gas safety around the operator cannot be detected in time and there is no protection de...

Claims

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Application Information

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IPC IPC(8): A42B3/04A42B3/28G01N33/00
CPCA42B3/046A42B3/288A42B3/042G01N33/0036G01N33/0063
Inventor 刘艳生尹健鑫王雪军胡月龙
Owner STATE GRID BEIJING ELECTRIC POWER