Visual image early fire alarm system based on AI

Abstract

The utility model relates to the technical field of fire alarm, and discloses an AI-based visible image early fire alarm system, which comprises a mounting rack and a fixing rack fixedly connected to the top of the mounting rack, and is characterized in that an early warning monitoring head is arranged at the center of the bottom of the mounting rack, and a camera is arranged at the bottom of the mounting rack. A protective glass cover is arranged on the outer side of the early warning monitoring head; a first annular groove and a second annular groove are formed in the bottom of the mounting frame, cleaning cotton used for cleaning the protective glass cover is arranged below the mounting frame, a driving mechanism used for driving the cleaning cotton to rotate is arranged on the mounting frame, and alarm horns used for alarming are arranged on the two sides, away from each other, of the top of the mounting frame. According to the scheme, the glass cover can be cleaned, dust and mosquito residues are prevented from affecting the monitoring effect of the early warning monitoring head, and therefore the early warning capacity of the fire alarm system is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire alarm, in particular to an AI-based visual image early fire alarm system. Background Art

[0002] The visual image early fire alarm system based on AI is a system that automatically identifies fires based on AI and immediately issues an alarm, namely the Fire Eye system. Its biggest technical advantage is that it can use various models of video surveillance systems currently commonly used in the domestic market for fire detection. To this end, the Fire Eye system has developed a variety of software interfaces, which are suitable for both digital systems and analog systems. The loading method is simple, the operation is convenient, and it has wide applicability and compatibility. The biggest feature of the Fire Eye system is the visualization of the alarm. When the Fire Eye system detects a fire, the alarm screen pops up in the video image in real time. The fire duty personnel can clearly see the actual situation at the fire scene in the alarm screen, accurately understand the fire point, and take effective measures to extinguish the fire based on the fire location and burning materials. The Fire Eye system uses advanced video image analysis technology. It can accurately detect flames or smoke within ten seconds of the appearance of the fire image, and send out a fire alarm signal at the same time. The fire detection speed of the Fire Eye system is much faster than that of conventional fire detectors. The Fire Eye system developed based on international ISO standards can resist various light source interferences such as strong light, weak light, and flash in the environment during actual application, and can also resist human and scene interference in different environments, and has strong anti-interference ability.

[0003] The utility model patent with patent application publication number 202222220207.2 discloses a fire alarm system, including a fixed plate, a fire alarm controller is fixedly installed on the top of the fixed plate, and the input end of the fire alarm controller is electrically connected to an intelligent photoelectric smoke module, an intelligent electronic temperature sensing module and a combustible gas alarm. The utility model can monitor smoke, temperature and burned gas in real time through the setting of intelligent photoelectric smoke module, intelligent electronic temperature sensing module and combustible gas alarm. At the same time, through the setting of limit sleeves and fastening bolts, it is convenient to install and fix the fire alarm controller to ensure its stability. At the same time, the intelligent photoelectric smoke module, intelligent electronic temperature sensing module and combustible gas alarm are all arranged in the inner cavity of the fire alarm controller, which solves the problem that the monitoring equipment used in the current fire alarm system has poor stability after installation and poor detection sensitivity.

[0004] According to the above device, when the current fire alarm system is in use, a protective glass cover is usually installed on the outside of the early warning monitoring head to protect the early warning monitoring head. However, after long-term use, dust and mosquito residues are easily attached to the surface of the glass cover, which is not convenient for cleaning and easily affects the monitoring effect of the early warning monitoring head, thereby reducing the early warning ability of the fire alarm system. For this reason, we propose an AI-based visual image early fire alarm system. Utility Model Content

[0005] The purpose of the utility model is to provide an AI-based visual image early fire alarm system to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0007] The present application is specifically as follows: an AI-based visual image early fire alarm system, comprising: a mounting frame and a fixing frame, wherein the fixing frame is fixedly connected to the top of the mounting frame, characterized in that an early warning monitoring head is arranged at the bottom center of the mounting frame, and a protective glass cover is arranged on the outer side of the early warning monitoring head;

[0008] A first annular groove and a second annular groove are provided at the bottom of the mounting frame, cleaning cotton for cleaning the protective glass cover is arranged below the mounting frame, a driving mechanism for driving the cleaning cotton to rotate is arranged on the mounting frame, and alarm horns for alarm are arranged on two sides away from each other at the top of the mounting frame.

[0009] As a preferred technical solution of the present application, a controller for collecting data and controlling circuits is fixedly connected to the bottom of the inner cavity of the fixed frame, a connecting ring is slidably connected to the inner cavity of the second annular groove, a gear ring is fixedly connected to the bottom of the connecting ring, and an arc plate for supporting cleaning cotton is fixedly connected to the inner wall of the gear ring.

[0010] As a preferred technical solution of the present application, a sliding block for sliding in the inner cavity of the first annular groove is provided on the top of the arc-shaped plate.

[0011] As a preferred technical solution of the present application, the driving mechanism includes a micro motor, which is fixedly connected to one side of the top of the mounting frame. The power output end of the mounting frame passes through the top of the mounting frame and is fixedly connected to a gear for driving the gear ring to rotate.

[0012] As a preferred technical solution of the present application, a mounting plate is fixedly connected to the top of the fixing frame, and bolts are provided at the four corners of the mounting plate.

[0013] As a preferred technical solution of the present application, a humidity detector for detecting air humidity and a smoke alarm for detecting smoke concentration are arranged on the top of the controller.

[0014] As a preferred technical solution of the present application, the second annular groove and the first annular groove are concentric rings, and the first annular groove is located on the inner side of the second annular groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the scheme of this application:

[0017] 1. By setting up an arc plate and cleaning cotton, the gear is driven to rotate by a micro motor, and the gear drives the gear ring to rotate. At this time, the gear ring rotates in the second annular groove through the connecting ring, and drives the arc plate and cleaning cotton to rotate through the gear ring. The cleaning cotton contacts the protective glass cover on the surface of the early warning monitoring head, thereby achieving the effect of cleaning the glass cover, avoiding dust and mosquito residues that affect the monitoring effect of the early warning monitoring head, thereby ensuring the early warning capability of the fire alarm system.

[0018] 2. After the fire is detected by the Fire Eye system, an alarm screen will pop up in the video image in real time. The fire duty personnel can clearly see the actual situation at the fire scene in the alarm screen, accurately understand the fire point, and take effective measures to extinguish the fire based on the fire location and burning materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0020] In the attached picture:

[0021] Figure 1 A stereogram of an AI-based visual image early fire alarm system provided for this application;

[0022] Figure 2 A schematic diagram of a mounting frame portion of an AI-based visual image early fire alarm system provided in this application;

[0023] Figure 3 A control diagram of an AI-based visual image early fire alarm system provided for this application;

[0024] Figure 4 A structural schematic diagram of an AI-based visual image early fire alarm system provided for this application.

[0025] In the figure: 100, mounting frame; 110, early warning monitoring head; 120, first annular groove; 121, second annular groove; 130, gear ring; 131, connecting ring; 140, arc plate; 141, slider; 142, cleaning cotton; 150, micro motor; 151, gear; 160, alarm horn; 200, fixing frame; 210, controller; 220, mounting plate; 230, bolt. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 , a visual image early fire alarm system based on AI, comprising: a mounting frame 100 and a fixing frame 200, the fixing frame 200 is fixedly connected to the top of the mounting frame 100, the fixing frame 200 is used to support a controller 210, characterized in that an early warning monitoring head 110 is arranged at the bottom center of the mounting frame 100, the early warning monitoring head 110 is used for infrared detection, video recording of the on-site fire situation, and providing real-time feedback, and a protective glass cover is arranged on the outer side of the early warning monitoring head 110, and the protective glass cover is used to protect the early warning monitoring head 110; the mounting frame 10 0 is provided with a first annular groove 120 and a second annular groove 121 at the bottom, and the gear ring 130 and the arc plate 140 are supported by the first annular groove 120 and the second annular groove 121. A cleaning cotton 142 for cleaning the protective glass cover is provided below the mounting frame 100, and the protective glass cover is cleaned by the rotation of the cleaning cotton 142. A driving mechanism for driving the cleaning cotton 142 to rotate is provided on the mounting frame 100. Alarm speakers 160 for alarm are provided on two sides away from each other at the top of the mounting frame 100, and an alarm sound is sent to the outside through the alarm speakers 160.

[0028] See also Figure 1-3 A controller 210 for collecting data and controlling the circuit is fixedly connected to the bottom of the inner cavity of the fixed frame 200, a connecting ring 131 is slidably connected to the inner cavity of the second annular groove 121, a gear ring 130 is fixedly connected to the bottom of the connecting ring 131, and an arc plate 140 for supporting cleaning cotton 142 is fixedly connected to the inner side wall of the gear ring 130. The circuit is controlled by the controller 210 and the collected data is transmitted.

[0029] See also Figure 3A slider 141 is disposed at the top of the arc plate 140 for sliding in the inner cavity of the first annular groove 120 , and the arc plate 140 is rotated by the slider 141 .

[0030] See also Figure 1-3 The driving mechanism includes a micro motor 150, which is fixedly connected to one side of the top of the mounting frame 100. The power output end of the mounting frame 100 passes through the top of the mounting frame 100 and is fixedly connected with a gear 151 for driving the gear ring 130 to rotate. The gear 151 is driven to rotate by the micro motor 150, and the gear 151 is driven to rotate by the gear ring 130 and the arc plate 140.

[0031] See also Figure 1 The top of the fixing frame 200 is fixedly connected with a mounting plate 220 , and bolts 230 are provided at the four corners of the mounting plate 220 , and the fixing frame 200 is fixed by the mounting plate 220 and the bolts 230 .

[0032] See also Figure 1 A humidity detector for detecting air humidity and a smoke alarm for detecting smoke concentration are arranged on the top of the controller 210. The humidity detector and the smoke alarm are used to monitor the air humidity and the smoke concentration respectively.

[0033] See also Figure 3 The second annular groove 121 and the first annular groove 120 are concentric rings, and the first annular groove 120 is located on the inner side of the second annular groove 121 , and the rotation of the gear ring 130 and the arc plate 140 is achieved through the second annular groove 121 and the first annular groove 120 .

[0034] Specifically, when the device is in use, the fixing frame 200 and the mounting frame 100 are fixed by setting the mounting plate 220 and the bolts 230, and the micro motor 150 is set to start regularly, and the micro motor 150 drives the gear 151 to rotate, and the gear 151 drives the gear ring 130 to rotate. At this time, the gear ring 130 rotates in the second annular groove 121 through the connecting ring 131, and drives the arc plate 140 to rotate. At this time, the arc plate 140 drives the slider 141 to rotate in the first annular groove 120, and drives the cleaning cotton 142 to rotate. The protective glass cover on the surface of the early warning monitoring head 110 is cleaned by the cleaning cotton 142. Under normal circumstances, the external environment is monitored by the early warning monitoring head 110. , the air humidity and smoke concentration are monitored through humidity detectors and smoke alarms. When abnormal data is generated, the information is transmitted to the controller 210 in the form of an electrical signal, and the alarm speaker 160 is activated by the controller 210, and an alarm is sounded through the alarm speaker 160. Specifically, through advanced video image analysis technology, flames or smoke can be accurately detected within ten seconds of the appearance of the fire image, and a fire alarm signal can be issued at the same time, and an alarm screen will pop up in real time in the video image. The fire duty personnel can clearly see the actual situation at the fire scene in the alarm screen, accurately understand the fire point, and take effective measures to extinguish the fire according to the fire location and the burning material.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An AI-based visual image early fire alarm system, comprising: A mounting frame (100) and a fixing frame (200), wherein the fixing frame (200) is fixedly connected to the top of the mounting frame (100), and is characterized in that an early warning monitoring head (110) is arranged at the center of the bottom of the mounting frame (100), and a protective glass cover is arranged on the outer side of the early warning monitoring head (110); The bottom of the mounting frame (100) is provided with a first annular groove (120) and a second annular groove (121); a cleaning cotton (142) for cleaning the protective glass cover is arranged below the mounting frame (100); a driving mechanism for driving the cleaning cotton (142) to rotate is arranged on the mounting frame (100); two sides of the top of the mounting frame (100) are provided with alarm speakers (160) for alarming; a controller (210) for collecting data and controlling circuits is fixedly connected to the bottom of the inner cavity of the fixing frame (200); a connecting ring (131) is slidably connected to the inner cavity of the second annular groove (121); a gear ring (130) is fixedly connected to the bottom of the connecting ring (131); an arc plate (140) for supporting the cleaning cotton (142) is fixedly connected to the inner wall of the gear ring (130).

2. The AI-based visual image early fire alarm system according to claim 1, characterized in that: A sliding block (141) is provided at the top of the arc-shaped plate (140) for sliding in the inner cavity of the first annular groove (120).

3. The AI-based visual image early fire alarm system according to claim 1, characterized in that: The driving mechanism comprises a micro motor (150), the micro motor (150) being fixedly connected to one side of the top of the mounting frame (100), the power output end of the mounting frame (100) passing through the top of the mounting frame (100) and being fixedly connected to a gear (151) for driving the gear ring (130) to rotate.

4. The AI-based visual image early fire alarm system according to claim 1, characterized in that: A mounting plate (220) is fixedly connected to the top of the fixing frame (200), and bolts (230) are arranged at the four corners of the mounting plate (220).

5. The AI-based visual image early fire alarm system according to claim 1, characterized in that: The top of the controller (210) is provided with a humidity detector for detecting air humidity and a smoke alarm for detecting smoke concentration.

6. The AI-based visual image early fire alarm system according to claim 1, characterized in that: The second annular groove (121) and the first annular groove (120) are concentric rings, and the first annular groove (120) is located on the inner side of the second annular groove (121).

Images