Ship fire detection system and fire detection method

A technology for fire detection and ships, which is applied in fire alarms, fire alarms that rely on radiation, and marine signal devices. It can solve the problems of high price, susceptibility to interference, and small coverage of a single probe, and achieve accurate detection. The effect of excellent rate and coverage

Pending Publication Date: 2022-03-22
SHANGHAI JIANGNAN CHANGXING SHIPBUILDING
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Problems solved by technology

Its advantage is that the price of a single probe is high, its structure is simple and its reliability is high. Correspondingly, its disadvantage is that its coverage is small, and it is easy to be interfered and cause false alarms.

Method used

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  • Ship fire detection system and fire detection method
  • Ship fire detection system and fire detection method
  • Ship fire detection system and fire detection method

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Embodiment Construction

[0023] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the invention.

[0024] Please refer to Figure 1-Figure 4 , the present embodiment provides a ship fire detection system, including a probe 1 , a junction box 9 and a host 11 . The two ends of the main body of the probe 1 are provided with mounting holes 2, and bolts can be passed through the mounting h...

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Abstract

The invention discloses a ship fire detection system and a fire alarm detection method.The fire alarm detection system comprises probes, a junction box, a host, a fire alarm control panel and a monitoring alarm, each probe comprises a thermal imaging module and a camera shooting module, the probes are installed in independent areas of a ship in a diagonal mode, and the thermal imaging modules are connected with the camera shooting modules. The probes in all the areas are connected through cables to form a loop to be connected into the junction box, a signal conversion module is arranged in the junction box, the junction box is connected with the host, a signal processing module and an AI image recognition module are arranged in the host, and the host is connected with the fire alarm control panel and the monitoring alarm. According to the invention, a thermal imaging principle is utilized, a high-definition picture is assisted, and through an AI image identification technology, a super-large area can be covered for fire detection.

Description

technical field [0001] The invention belongs to the technical field of ship building, and in particular relates to a ship fire detection system and a fire detection method. Background technique [0002] According to the mandatory requirements of SOLAS, all sailing ships need to be equipped with a fire detection system to ensure the safety of the ship's navigation. Conventional fire detection and alarm systems mainly include smoke detectors, temperature detectors and photosensitive detectors, which are used to judge whether there is a fire based on smoke, fire and high temperature respectively. Its advantage is that the price of a single probe is high, its structure is simple and its reliability is high. Correspondingly, its disadvantage is that its coverage is small, and it is easy to be interfered and cause false alarms. Contents of the invention [0003] Aiming at the problems existing in the prior art, the present invention provides a ship fire detection system, which ...

Claims

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Application Information

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IPC IPC(8): B63B45/00B63B45/08G08B17/12
CPCB63B45/00B63B45/08G08B17/125
Inventor 李晓奎潘银飞陈伟
Owner SHANGHAI JIANGNAN CHANGXING SHIPBUILDING
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