Wireless sensing display system and method for dangerous goods transportation leakage site

Abstract

The invention discloses a wireless sensing display system and method for a dangerous goods transportation leakage site to solve the defect that when observation is performed through a hand-held instrument or a terminal device, the attention is required to be diverted, which is not beneficial to safety or release both hands. The system is characterized by comprising a sensor which is deployed at an accident site to detect the site environment, a wireless network node which is deployed at the accident site and performs wireless connection and data transmission, a wearable head-up display terminal which is worn by fire rescue personnel for check, and an emergency command platform which is used for checking and analyzing the accident site by a commander and commanding the fire rescue personnel. According to the wireless sensing display system and method for the dangerous goods transportation leakage site, the control ability of fire rescue personnel on the accident site can be enhanced, operation is convenient and fast, and high efficiency and safety are achieved.

Description

technical field [0001] The invention relates to fire-fighting equipment, in particular to a wireless sensor display system and its method used in the scene of dangerous goods transportation leakage. Background technique [0002] At the leakage site of dangerous goods road transportation, there are dangerous gases and combustible dust, etc. When fire rescue personnel enter the scene for disposal, they need to know the type, concentration, gas range and distribution and diffusion trend of dangerous gases in time, so as to formulate a reasonable emergency response plan. At present, in the process of dealing with such accidents, hand-held gas detectors or several fixed-placed gas detection equipment are mostly used, and it is impossible to dynamically grasp the type, concentration, gas range, distribution and diffusion trend of dangerous gases, etc., fire rescue Personnel cannot observe sensor data in real time, and it is inconvenient to operate and free hands after wearing prot...

AI Technical Summary

Problems solved by technology

At present, in the process of dealing with such accidents, hand-held gas detectors or several fixed-placed gas detection equipment are mostly used, and it is impossible to dynamically grasp the type, concentration, gas range, distribution and diffusion trend of dangerous gases, etc., fire rescue Personnel cannot observe sensor data in real time, and it is inconvenient to operate and free hands after wearing protective equipment, which is not conducive to controlling the entire accident scene

In the display mode of gas detection, mainly by observing the handheld instrument or terminal device, it is necessary to divert the line of sight, and the operation of the instrument requires hands-on operation, which is not conducive to safety and is not conducive to freeing hands

In the disposal of hazardous chemical leakage accidents, there are various types of tank trucks with different structures. During the accident, the structure of tank trucks is damaged, and it is usually difficult for fire rescue personnel to understand the medium, internal structure, disposal points, and disposal steps. Remote commanders or It is difficult for experts to conduct real-scene interactive guidance for fire rescue personnel to deal with, and an effective solution is urgently needed

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