Open fire monitoring device based on AI video analysis

Abstract

The invention discloses an open fire monitoring device based on AI video analysis, and belongs to the technical field of video monitoring. Comprising a control device and a video monitoring module connected with the control device. The control device comprises a controller, and an image processing module, an alarm system, a video monitoring system, a temperature sensor, a smoke sensor and an ultraviolet sensor which are connected with the controller; according to the video monitoring module, a first mounting base is arranged on one side of the lower portion of the control device, a rotating base is movably connected to the lower portion of the first mounting base, and a monitor is connected to the lower portion of the rotating base; a second mounting seat is arranged on the other side below the control device, and a thermal imaging camera is arranged below the second mounting seat; an open fire detector and a smoke alarm are arranged in the middle of the lower portion of the control device. According to the system, fire disasters can be found in time, fire early warning can be carried out, fire behaviors can be analyzed according to monitoring conditions, rescue personnel can make corresponding rescue measures, and heavy losses are avoided.

Description

Technical Field

[0001] This invention relates to the field of video monitoring technology, and in particular to an open flame monitoring device based on AI video analysis. Background Technology

[0002] Fire is a major threat to human survival, especially in recent years, with frequent fires causing significant loss of life and property. With technological advancements, video surveillance technology has become increasingly common for preventing fires and reducing their damage. Surveillance cameras are common monitoring devices in security systems; they are semiconductor imaging devices with advantages such as high sensitivity, resistance to strong light, low distortion, small size, long lifespan, and vibration resistance, and are used for fire prevention, road condition monitoring, and security management.

[0003] However, in real life, when a fire occurs, there are still situations where rescue is not timely. Therefore, it is necessary to combine intelligent analysis technology to analyze and alert on fires, so that rescuers can make timely and rapid judgments and avoid major losses. Summary of the Invention

[0004] The purpose of this invention is to provide an open flame monitoring device based on AI video analysis. By using a monitor and a thermal imaging camera for monitoring, and combining open flame detectors, temperature monitoring and analysis, and smoke monitoring and analysis, it can not only detect fires in a timely manner and provide fire warnings, but also analyze the fire situation based on the monitoring data so that rescuers can formulate corresponding rescue measures to avoid major losses.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An open flame monitoring device based on AI video analysis includes a control device and a video monitoring module connected to the control device;

[0007] The control device includes: a controller and an image processing module connected to the controller, an alarm system, a video surveillance system, a temperature sensor, a smoke sensor, and an ultraviolet sensor;

[0008] The video monitoring module includes: a first mounting base on one side below the control device, a rotating base movably connected to the lower part of the first mounting base, and a monitor connected to the lower part of the rotating base; a second mounting base on the other side below the control device, and a thermal imaging camera below the second mounting base; and an open flame detector and a smoke alarm in the middle of the lower part of the control device.

[0009] Preferably, a protective cover for protecting the lens is provided on one side of the monitor, and a heat dissipation module is provided on the other side of the monitor. The heat dissipation module is equipped with a cooling fan, which is connected to the controller and temperature sensor; a protective film is provided on the outside of the thermal imaging camera.

[0010] Preferably, the open flame detector is configured as a detachable structure, which monitors ultraviolet light in the flame and transmits the data to an ultraviolet sensor in the control device for monitoring and alarm purposes.

[0011] Preferably, the smoke alarm is configured with a detachable structure, which monitors the smoke concentration in the environment and transmits the data to the smoke sensor in the control device for monitoring and analysis.

[0012] Preferably, the controller in the control device uses an open flame detection algorithm to perform video analysis processing on the video images and sensor data detected by the monitor and thermal imaging camera, and outputs the results to the alarm system for fire early warning.

[0013] Therefore, the open flame monitoring device based on AI video analysis with the above-described structure of the present invention achieves the following beneficial effects:

[0014] 1. This device uses two monitoring cameras: a monitor and a thermal imaging camera. It can not only monitor video footage, but also measure the infrared radiation emitted by the surface of an object to generate a thermal image. It converts infrared radiation into a visible image, enabling the observation and measurement of the temperature distribution of an object.

[0015] 2. By installing temperature sensors, smoke sensors, and open flame detectors, it is possible to monitor whether a fire has occurred from multiple perspectives, analyze the fire situation, and issue fire warnings so that rescue personnel can formulate corresponding rescue measures and avoid major losses.

[0016] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention;

[0018] In the diagram: 1. Control device; 2. First mounting base; 3. Rotary base; 4. Monitor; 41. Protective cover; 42. Heat dissipation module; 5. Second mounting base; 6. Thermal imaging camera; 7. Open flame detector; 8. Smoke alarm. Detailed Implementation

[0019] The technical solution of the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Unless otherwise defined, the technical or scientific terms used in this invention shall have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms "first," "second," and similar terms used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. The terms "set," "install," and "connect" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two elements. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0021] Example

[0022] like Figure 1 As shown, the present invention provides an open flame monitoring device based on AI video analysis, including a control device 1 and a video monitoring module connected to the control device 1; the control device 1 includes: a controller and an image processing module, an alarm system, a video monitoring system, a temperature sensor, a smoke sensor, and an ultraviolet sensor connected to the controller; the video monitoring module includes: a first mounting base 2 disposed on one side below the control device 1, a rotating base 3 movably connected to the lower part of the first mounting base 2, and a monitor 4 connected to the lower part of the rotating base 3; a second mounting base 5 disposed on the other side below the control device 1, and a thermal imaging camera 6 disposed below the second mounting base 5; an open flame detector 7 and a smoke alarm 8 disposed in the middle of the lower part of the control device 1.

[0023] The open flame detector 7 is designed as a detachable structure. It monitors ultraviolet light in the flame and transmits the data to the ultraviolet sensor in the control device 1 for monitoring and alarm purposes. The smoke detector 8 is also designed as a detachable structure. It monitors the smoke concentration in the environment and transmits the data to the smoke sensor in the control device 1 for monitoring and analysis. The open flame detector 7, the smoke sensor 8, and the temperature sensor, combined with each other, can monitor for fire occurrence from multiple perspectives, analyze the fire situation, and provide fire early warnings. This allows rescue personnel to formulate appropriate rescue measures and avoid significant losses.

[0024] The principle of the thermal imaging camera 6 is mainly based on the conversion of thermal radiation and infrared radiation energy. According to Planck's law of radiation, the thermal radiation of an object is related to its temperature; the higher the temperature, the greater the thermal radiation energy. To improve the resolution and sensitivity of the thermal imaging camera 6, this invention uses an infrared focal plane array as a detector. The infrared focal plane array is composed of many tiny thermistor elements, each corresponding to a pixel in the thermal imaging camera. When infrared radiation passes through the infrared focal plane array, each thermistor element generates a voltage signal. These signals are collected and converted into digital signals, ultimately generating a thermal image.

[0025] like Figure 1 As shown, this invention provides an open flame monitoring device based on AI video analysis. A protective cover 41 for protecting the lens is provided on one side of the monitor 4, and a heat dissipation module 42 is provided on the other side of the monitor 4. A cooling fan is provided inside the heat dissipation module 42, and the cooling fan is connected to the controller and temperature sensor. A protective film is provided on the outside of the thermal imaging camera 6. Both the protective cover 41 and the protective film can protect the lens from dust or smoke, thereby protecting the clarity of the video captured by the device and improving the monitoring effect.

[0026] The controller in control device 1 uses an open flame detection algorithm to perform video analysis on the video images and sensor data detected by monitor 4 and thermal imaging camera 6, and outputs the results to the alarm system for fire early warning. The open flame detection algorithm identifies fire-related areas by adjusting the brightness and color thresholds of pixels in the image. Through operations such as denoising, grayscale conversion, and enhancement, and by setting appropriate brightness and color thresholds, pixels in the image are divided into open flame and non-open flame categories. For open flame pixels, their shape and motion information are further analyzed to determine the severity and direction of fire spread, enabling timely detection of fire signs and preventing the fire from escalating.

[0027] Therefore, the present invention provides an open flame monitoring device based on AI video analysis with the above-mentioned structure. It monitors the flame using a monitor 4 and a thermal imaging camera 6, and combines it with an open flame monitor 7, temperature monitoring analysis, and smoke monitoring analysis. This not only enables timely detection of fires and fire warnings, but also allows for analysis of the fire situation based on the monitoring data, so that rescue personnel can formulate corresponding rescue measures to avoid major losses.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solutions of the present invention, and these modifications or equivalent substitutions cannot cause the modified technical solutions to deviate from the spirit and scope of the technical solutions of the present invention.

Claims

1. An open flame monitoring device based on AI video analysis, characterized in that: Includes a control device (1) and a video monitoring module connected to the control device (1); The control device (1) includes: a controller and an image processing module, an alarm system, a video surveillance system, a temperature sensor, a smoke sensor, and an ultraviolet sensor connected to the controller; The video monitoring module includes: a first mounting base (2) is provided on one side below the control device (1), a rotating base (3) is movably connected to the bottom of the first mounting base (2), and a monitor (4) is connected to the bottom of the rotating base (3); a second mounting base (5) is provided on the other side below the control device (1), and a thermal imaging camera (6) is provided below the second mounting base (5); and an open flame detector (7) and a smoke alarm (8) are provided in the middle of the bottom of the control device (1).

2. The open flame monitoring device based on AI video analysis according to claim 1, characterized in that: A protective cover (41) for protecting the lens is provided on one side of the monitor (4), and a heat dissipation module (42) is provided on the other side of the monitor (4). A cooling fan is provided inside the heat dissipation module (42), and the cooling fan is connected to the controller and temperature sensor; a protective film is provided on the outside of the thermal imaging camera (6).

3. The open flame monitoring device based on AI video analysis according to claim 2, characterized in that: The open flame detector (7) is configured as a detachable structure. It monitors the ultraviolet rays in the flame and transmits the data to the ultraviolet sensor in the control device (1) for monitoring and alarm.

4. The open flame monitoring device based on AI video analysis according to claim 3, characterized in that: smoke The alarm (8) is configured as a detachable structure, which monitors the smoke concentration in the environment and transmits the data to the smoke sensor in the control device (1) for monitoring and analysis.

5. The open flame monitoring device based on AI video analysis according to claim 4, characterized in that: The controller in the control device (1) performs video analysis processing on the video images and sensor data detected by the monitor (4) and the thermal imaging camera (6) through the open flame detection algorithm, and outputs the results to the alarm system for fire early warning.

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