Harmful gas online detection system

A harmful gas and detection system technology, applied in the transmission system, signal transmission system, closed-circuit television system, etc., to achieve timely and accurate alarms, good use effects, and accurate data collection

Inactive Publication Date: 2019-07-23
天津市基理科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a harmful gas online detection system that solves the problem of complete tracking and processing of an alarm event, s

Method used

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  • Harmful gas online detection system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] An online harmful gas detection system, which consists of: a basic module for collecting and displaying harmful gas detection equipment data, a basic module for receiving, storing, and sending harmful gas detection equipment alarms, an alarm event processing module, a multi-level management and processing module, and an online Check the field module, the basic collection and display of harmful gas detection equipment data module and the basic receiving, storage, and sending of harmful gas detection equipment alarm module, the alarm event processing module constitutes a harmful gas probe, the harmful gas The probe transmits data and alarm signals to the cloud for centralized processing through RS-485 serial communication, Zigbee radio frequency technology, and Ethernet. The cloud processing uses MQTT message queue telemetry transmission, relational database technology, and time series database technology. Distributing and storing messages, and interacting with the alarm e...

Embodiment 2

[0033] In the harmful gas online detection system described in Embodiment 1, the alarm event processing module is a processing program for a complete alarm event, which is intuitive and clear to automatically divide the start and end of an alarm event, covering an alarm event Processing records are processed during the life cycle of the alarm event, and clear statistics and analysis are performed after the end of the alarm event.

Embodiment 3

[0035] In the online harmful gas detection system described in Embodiment 2, the alarm event processing module uses software technologies such as PHP or JAVA to abstract data signals, and integrates scattered data and alarm signals into specific alarms with a lifetime Events, and allow users to participate in the entire life cycle of alarm events through Ethernet and visual terminals such as mobile phones and tablets.

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Abstract

The invention relates to a harmful gas online detection system. The product comprises the following components: a basic module for collecting and displaying harmful gas detection equipment data, a basic module for receiving, storing and sending harmful gas detection equipment alarm, an alarm event processing module, a multi-stage management processing module and an online inspection field module.A harmful gas probe consists of the basic module for collecting and displaying harmful gas detection equipment data, the basic module for receiving, storing and sending harmful gas detection equipmentalarm and the alarm event processing module, the harmful gas probe transmits data and alarm signals to a cloud end for centralized processing through RS-485 serial communication, Zigbee wireless radio frequency technology and Ethernet, the cloud processing uses MQTT message queue telemetry transmission, relational database technology and time sequence database technology to distribute and store messages, and interacts with the alarm event processing module, the multi-stage management processing module and the online inspection field module. The harmful gas online detection system is used forthe online detection of harmful gases.

Description

[0001] Technical field: [0002] The invention relates to an on-line detection system of harmful gas. [0003] Background technique: [0004] The existing harmful gas online detection system usually uses wired or wireless methods to simply forward and store the data and alarm content of the harmful gas detection equipment, which has the following disadvantages: [0005] ① Unable to judge and distinguish whether multiple alarms and alarm changes belong to one event or multiple events; causing confusion to off-site personnel; [0006] ② Unable to judge and distinguish the start and end process of an event, it is necessary to track and manually confirm from time to time; [0007] ③ Cannot distinguish between on-site operators and off-site responsible personnel, causing frequent interruptions, long-term or reducing the vigilance of off-site personnel; [0008] ④ Off-site personnel cannot check the on-site situation in real time according to the alarm. [0009] Invention content:...

Claims

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Application Information

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IPC IPC(8): G01N33/00G08C17/02G08C19/00H04N7/18H04L29/08
CPCG01N33/0004G08C17/02G08C19/00H04N7/18H04L67/12
Inventor 魏永赳刘洋宏黄嘉
Owner 天津市基理科技股份有限公司
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