Internet-of-things-based multi-functional field monitoring and security protection system

A technology for on-site monitoring and security systems, applied in general control systems, control/regulation systems, instruments, etc., can solve problems such as imperfect functions, inability to realize intelligent spraying, and blind spots in monitoring, and achieve targeted prevention and control. Effect

Pending Publication Date: 2018-05-29
长沙修恒信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, although there is a fire prevention and control system, such as a building automation intelligent system based on smoke detectors and nozzles, there are defects of single control and imperfect functions. If the effect of intelligent spraying cannot be realized, intelligent spraying is Refers to the function of controlling the spraying area and controlling the spraying angle
Moreover, existing sprinklers are connected to the Internet of Things, and there are blind spots in monitoring

Method used

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  • Internet-of-things-based multi-functional field monitoring and security protection system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0120] Embodiment 1: as figure 1 , the whole system design consists of the following six parts:

[0121] (1) The controller part, the system has the ability to display and input data.

[0122] (2) Environmental monitoring subsystem. Arrange appropriate sensors at each required location on the site to form an environmental perception network to obtain real-time data of various environmental information on the site, such as temperature, humidity, air quality, etc. The system also uses these data as the basis for judging and realizing the intelligent linkage system .

[0123] (3) Intelligent access control subsystem. Using RFID technology, the access control card is read through the card reader to obtain authorization information. Every time the card is swiped, the system will intelligently identify the user's information. If it is judged as a member of the site, the access control system will be automatically opened to allow entry. If it is judged that the user's swiping car...

Embodiment 2

[0193] Such as Figure 17 , the spraying device is a rotary spraying device set on the ceiling above the site or on the bracket above;

[0194] At this time, (1) there are multiple fire sensors, which are distributed in an array; at this time, if a certain sensor or sensor detects that there is a fire in a certain area, the rotary sprinkler will control the rotation of the spray gun on the rotary sprinkler. Aim at the area to implement sprinkler fire;

[0195] Or, (2) the fire sensor uses an infrared camera to obtain the position of the fire point through image processing, and then the rotary sprinkler device controls the rotation of the spray gun on the rotary sprinkler device to aim at the area where the fire point is located to implement spray fire extinguishing.

[0196] The rotary spraying device includes a support base, a rotary platform 118 and a rotary platform drive motor 121; the spray gun 108 is arranged on the rotary platform;

[0197] The rotary platform drive m...

Embodiment 3

[0200] Embodiment 3: adopt water jet truck to implement water spraying

[0201] Such as Figure 18 , a sub-camera 114 and an auxiliary spray gun 115 are provided on the crawler water spray vehicle.

[0202] The tracked water spray vehicle is connected to the main water tank through a water pipe; and the crawler water spray vehicle is provided with an auxiliary water tank 113 . The sub-camera is used to monitor the water spray action and the fire scene status, the auxiliary spray gun is used to spray water, and the tracked water spray vehicle has a wireless communication module, which is controlled by a remote terminal (such as a mobile phone).

[0203] Fire extinguishing control method: Step 1: Monitor the location of the fire point; Step 2: MCU controls the sprinkler device to extinguish the fire;

[0204] In step 1, there are two methods for monitoring the location of the fire point: (1) detecting the location of the fire point through multiple fire sensors arranged in an ...

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Abstract

The invention discloses an internet-of-things-based multi-functional field monitoring and security protection system comprising an MCU, a camera, a communication module, a fire detection device and aspraying device. The camera, the communication module and the fire detection device are connected with the MCU. The camera is used for obtaining a monitoring image or video. The communication module is used for carrying out communication with a remote monitoring terminal, transmitting field information to the remote monitoring terminal or receiving a control instruction from the remote monitoringterminal; the spraying device controlled by the MCU is used for spraying water to put out a fire; and the fire detection device is at least one of a fire sensor, a smoke sensing probe, a flame sensor,and a thermal infrared probe or employs an infrared camera. The internet-of-things-based multi-functional field monitoring and security protection system has advantages of diversified functions, great easiness in control, high safety and reliability, and good fire prevention and control function.

Description

technical field [0001] The invention relates to a multifunctional on-site monitoring and security system based on the Internet of Things. Background technique [0002] The monitoring site generally refers to the home site or storage site, and the biggest hidden danger in this type of site comes from fire; [0003] In the prior art, although there is a fire prevention and control system, such as a building automation intelligent system based on smoke detectors and nozzles, there are defects of single control and imperfect functions. If the effect of intelligent spraying cannot be realized, intelligent spraying is Refers to the function of controlling the spraying area and controlling the spraying angle. Moreover, existing sprinklers are connected to the Internet of Things, and there are blind spots in monitoring. [0004] Therefore, it is necessary to design a new multifunctional on-site monitoring and security system based on the Internet of Things. Contents of the inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B15/02G05B19/418A62C37/40A62C31/02
CPCA62C31/02A62C37/40G05B15/02G05B19/418G05B2219/2642
Inventor 程文云
Owner 长沙修恒信息科技有限公司
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