Network intelligent open fire detector control system and control method thereof

Abstract

The invention discloses a network intelligent open fire detector control system which mainly comprises an open fire detector and a wireless gateway (base station) and so on. The core module group of the open fire detector comprises a central processor and a wireless module group unit and an ultraviolet flame detection system which are connected with the central processor. According to the system, the wireless module group unit performs data communication with the wireless gateway (base station), the wireless gateway (base station) is connected with a business engine, the business engine performs data interaction with a cloud side data server, and the cloud side data server is connected with multiple types of client sides through the network. With application of the system, the disadvantages that the ultraviolet flame detector has poor sensitivity and small detection distance and have no resistance to lightning interference and has certain rate of false alarm can be solved, and remote command deployment can be realized in case of emergency event so that unnecessary property loss can be reduced, and the powerful guarantee can be provided for the fire fighting force to quickly and effectively handle various fire accidents.

Description

technical field [0001] The invention relates to the technical field of fire detection and the Internet of Things, in particular to a network intelligent open flame detector control system and a control method thereof. Background technique [0002] Existing fire detection devices mainly include point-type photoelectric smoke detectors, linear temperature-sensitive fire detectors, point-type infrared flame detectors, and point-type ultraviolet flame detectors. Low-level deficiencies, the interference of the surrounding environment may cause sensor malfunction or electronic component malfunction, so that an alarm signal is sent when the alarm should not be issued. Among them, the point-type photoelectric smoke detector has the problem that it does not respond to natural gas, polyurethane foam and n-heptane fires, so it is not suitable for installation and use in places where black smoke is generated during combustion (that is, there are a lot of chemicals); The problem of the ...

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Problems solved by technology

[0002] Existing fire detection devices mainly include point-type photoelectric smoke detectors, linear temperature-sensitive fire detectors, point-type infrared flame detectors, and point-type ultraviolet flame detectors. Insufficient low level, the interference of the surrounding environment may cause sensor malfunction or electronic component malfunction, so that an alarm signal is sent when it should not be alarmed

Among them, the point-type photoelectric smoke detector has the problem that it does not respond to natural gas, polyurethane foam and n-heptane fires, so it is not suitable for installation and use in places where black smoke is generated during combustion (that is, there are a lot of chemicals); The problem of the type temperature-sensitive fire detector is that it cannot accurately detect the location of the fire; while the point-type infrared detector and the point-type ultraviolet flame detector are high in cost and technically difficult, and there are no mature domestic products. The output of imported and a few domestic point-type infrared detectors and point-type ultraviolet flame detectors are direct sound and light alarm or switch signal output, which cannot meet the requirements of the existing 2-wire or 4-wire bus coding. Needless to say, it meets the requirements of the future Internet of Things networking. What's worse is that the detection should be detected, and the anti-interference ability is too poor. The root cause is that the adjustment of the input sensitivity and the delay confirmation of the alarm state are both It requires the user to set it manually through the dial switch installed on the detector, which cannot meet the complex on-site environment at all.

This solution only changed a transmission method in its industry, and did not fundamentally change the control scheme of the terminal, and it has no reference significance for this detection technology field

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