Dangerous material location fire monitoring method and system

A dangerous goods and cargo location technology, applied in the field of warehouse cargo location management, can solve the problems of easy dust interference, hysteresis, cumbersome monitoring point network design and other problems, achieve good economic and social benefits, and ensure accuracy Effect
CN108538005AInactive Publication Date: 2018-09-14BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY
Publication Date
2018-09-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the warehouse location management technology field, discloses a dangerous material location fire monitoring method and system and aims to realize accurate monitoring of the dangerous material location fire based on fiber Raman scattering. The method comprises steps that each sampling point of the same temperature measuring ring is placed in the calibration environment withthe same external temperature to solve compensation parameters of the same temperature measuring ring; in the actual detection environment, Stokes light and anti-Stokes light power data of each sampling point on the same temperature measuring ring are collected; the measuring temperature of each of the sampling points is calculated based on the Stokes light and anti-Stokes light power data; a distance-temperature curve is fitted according to the measured temperature of each of the sampling points, and the maximum temperature value of the temperature measuring ring within the length range is acquired according to the fitted distance-temperature curve; according to the compensation parameters determined through calibration, the currently fitted maximum temperature value is compensated to acquire the actual temperature of the corresponding location of the temperature measuring ring.
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Description

technical field

[0001] The invention relates to the technical field of warehouse location management, in particular to a fire monitoring method and system for dangerous goods locations. Background technique

[0002] With the continuous development of the economy, in order to maximize the utilization of space, more and more enterprises choose to use three-dimensional warehouses to store their goods. The three-dimensional warehouse is also called a high-rise shelf warehouse, an automatic storage system warehouse, etc. The warehouse adopts multi-layer shelves, and uses automatic material handling equipment to carry out goods in and out of the warehouse. The system structure presents a high degree of mechanization and automation.

[0003] Due to the large amount of goods in the three-dimensional warehouse, the fire load per unit area of ​​the warehouse is generally high, and dangerous chemicals will cause even greater losses after an accident due to their physical characteristic...

Claims

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