A video automatic tracking and positioning jet fire extinguishing device
An automatic tracking and fire extinguishing device technology, applied in the field of fire extinguishing, can solve the problem of low precision of the jet falling water point, and achieve the effect of protecting life and property safety
Active Publication Date: 2017-03-15
PUTIAN UNIV
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Problems solved by technology
[0003] The purpose of the present invention is to provide a video automatic tracking and positioning jet fire extinguishing device and its positioning and compensation method, which solves the problem of low accuracy of positioning and jet falling point in the prior art
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[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0023] A video automatic tracking and positioning jet fire extinguishing device, including a video processing module, a controller processing module, an infrared light structure module 6, an infrared filter camera module 8, a power supply module 9, a field control box 10, a central control module 12, and a limit switch 13 , encoder 14, relay circuit 15, horizontal rotation motor M1 18 and vertical rotation motor M2 17; power module 9 is connected with video processing module and controller processing module respectively;
[0024] The video processing module includes a load resistance module 5, a signal processing module 4, an A / D conversion circuit module 3 and a central processing unit 1 connected in sequence; the infrared filter camera module 8 is connected with the load resistance module 5 through the infrared light structure module 6;
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The invention discloses an automatic video tracking and positioning jet flow fire extinguishing device. The automatic video tracking and positioning jet flow fire extinguishing device comprises a video processing module, a controller processing module, an infrared light structure module, an infrared smoothing camera module, a power source module, a center control module, a limit switch, an encoder, a relay circuit, a horizontal rotating motor M1 and a vertical rotating motor M2. The video processing module comprises a load resistance module, a signal processing module, an A / D switching circuit module and a central processing unit which are connected sequentially. The controller processing module comprises an STM32 controller, a first intelligent meter and a second intelligent meter, and the first intelligent meter and the second intelligent meter are connected with the STM32 controller. The horizontal rotating motor M1, the vertical rotating motor M2 and a valve opening module are connected with the STM32 controller through the relay circuit. According to the automatic video tracking and positioning jet flow fire extinguishing device, the unification of an automatic fire alarm and spatial positioning coordinated fire extinguishing in a large space is achieved; fire extinguishing work can be automatically carried out at the initial stage of fires, and fire extinguishing alarm and real-time recording are conducted; life and property safety of people can be protected timely and effectively.
Description
technical field [0001] The invention belongs to the technical field of fire extinguishing, and relates to a video automatic tracking and positioning jet fire extinguishing device. Background technique [0002] The traditional automatic tracking and positioning jet fire extinguishing system devices are mostly based on infrared sensors to locate flames. Due to the influence of large space environment, wind speed, height, etc., the positioning accuracy is often affected, and the error is relatively large; The range under the pitch angle is calculated by linear interpolation, so that the flame can be located in real time, but the jet flow is not accurate, and the fire cannot be effectively and accurately extinguished. The distance error between the jet falling point and the flame is relatively large. Contents of the invention [0003] The purpose of the present invention is to provide a video automatic tracking and positioning jet fire extinguishing device and its positioning ...
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IPC IPC(8): A62C37/50
Inventor 陈学军李文芳徐明铭
Owner PUTIAN UNIV