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Fire automatic warning device and its method for visual intelligent composite fire extinguishing

An automatic fire alarm and firefighting technology, which is applied to fire alarms, alarms, instruments, etc., can solve the problems of whether there are people trapped at the fire scene to reflect the ambulance personnel, and cannot reflect the scene situation, etc., to improve performance and reliability. Effect

Inactive Publication Date: 2006-03-22
徐小源 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fire-fighting facilities of various buildings have become a very important part, especially the detection and alarm system when a fire occurs. The traditional fire alarm system cannot reflect the scene situation in the form of images when a fire occurs. It is impossible to report to the ambulance personnel in time whether there are people trapped at the fire scene

Method used

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  • Fire automatic warning device and its method for visual intelligent composite fire extinguishing
  • Fire automatic warning device and its method for visual intelligent composite fire extinguishing
  • Fire automatic warning device and its method for visual intelligent composite fire extinguishing

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Embodiment 1

[0026] Such as figure 1 , figure 2 As shown, the visual composite detector of the present invention is composed of a camera module 8, a photoelectric smoke detector, a detection communication chip, and a resistance temperature sensor 7. The camera module 8 is composed of a miniature wide-angle lens 5, an image processing chip 6 and a flexible circuit board 10. The shell of the visualized composite detector is also provided with a camera work indicator 1, a detector inspection indicator 2, an anti-insect net 3, and a camera focal length adjustment ring 4.

[0027] The integrated 2 million pixel camera module in the composite detector enables the automatic fire alarm system with video capabilities. When the system is in an alarm state, the camera in the composite detector will be automatically activated to provide the control center with real-time video images of the fire scene. This enables the monitoring personnel to more quickly grasp the range and trend of the fire alarm, and ...

Embodiment 2

[0034] The visualized fire automatic alarm device of the present invention consists of the following parts:

[0035] Controller

[0036] The visualized intelligent smoke temperature detector combines a temperature detector and a 2 million pixel camera module in the photoelectric smoke detector;

[0037] Visual manual alarm;

[0038] Alarm bell

[0039] Fire door releaser;

[0040] The communication cable is RPPV1.5X4.

[0041]Connection of the visualized intelligent composite automatic fire-fighting alarm device of the present invention: The visualized intelligent composite automatic fire-fighting alarm device of the present invention adopts four-bus system wiring, and its main communication protocol is TCP / IP with a bandwidth of 55M. All equipment is connected in parallel on the bus and communicates The cable is 2 pairs of twisted-pair wires, polarized, the bus length is 1500 meters long, and the line resistance is required to be less than 15 ohms.

[0042] The logical configurat...

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Abstract

The present invention is visual intelligent composite fire alarm and its operation method. The visual intelligent composite fire alarm consists of one composite detector comprising video camera assembly, photoelectronic smoke sensing detector, detection and communication chip and resistive temperature sensor; one controller comprising total control unit, communication control unit, image processing unit and I / O control unit; one visual manual alarm; and communication cable. The present invention can reflect site condition in image mode.

Description

Technical field [0001] The invention relates to a visualized intelligent composite fire automatic fire alarm device and a method thereof, in particular to a visualized intelligent composite fire automatic fire alarm device and a method thereof applied in electronics, software, building electrical, and fire automatic alarm systems. Background technique [0002] Due to the limited area of ​​arable land in our country, urban buildings are developing towards large-scale and clustered development. The fire-fighting facilities of various buildings have become a very important part, especially the detection and alarm system when a fire occurs. The traditional fire alarm system cannot reflect the scene situation in the form of images when a fire occurs. It is not possible to promptly report whether there are people trapped at the fire scene to the rescue personnel. Summary of the invention [0003] In order to solve the above-mentioned problems, the present invention provides a visualiz...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/00G08B17/103G08B25/00
Inventor 徐小源徐小泉
Owner 徐小源
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