Factory fire-fighting linkage control method based on Internet of things platform
Technical Field
The invention relates to the field of automation, in particular to a factory fire fighting linkage control method based on an Internet of things platform.
Background
The existing factory floor realizes automatic management to a certain extent. For example, a plant is provided with a video surveillance system, an access control system, a perimeter security system, an intelligent lighting system, a fire alarm system, and a multimedia display system. Wherein,
the video monitoring system comprises camera equipment arranged in each fortification area, wherein the camera equipment collects video image information of the fortification area and transmits the video image information to a monitoring room, and workers monitor the conditions of the fortification area.
The access control system comprises a card sender, identity recognition equipment and access control equipment, wherein the card sender is used for receiving a factory entrance request of a visitor and directly issuing a card according to the factory entrance request, the identity recognition equipment can comprise biological characteristic acquisition equipment such as fingerprints, irises and vein acquisition equipment, face acquisition equipment, license plate acquisition equipment and a card reader, the identity recognition equipment in the prior art directly verifies the legality of identity characteristics, and if the identity recognition equipment is legal, the corresponding access control equipment is controlled to be opened to allow the visitor to enter.
The perimeter security system utilizes a sensor detection technology to detect the perimeter of a plant area and field intrusion events, informs security personnel in various alarm modes, and simultaneously warns and scares intruders in sound and light alarm modes to prevent equipment and property of the plant area from being damaged and lost.
The intelligent lighting system comprises lighting equipment, circuits, switches and an intelligent control terminal, and a worker controls the on and off of each lighting equipment through the intelligent control terminal.
The fire alarm system comprises smoke sensors, temperature sensors and other equipment and is used for detecting fire conditions, and further comprises an alarm and is used for sending an alarm signal when the fire conditions are detected. When the staff receives the fire alarm signal, the staff further takes fire emergency measures by manual work, such as sending out notice, controlling illumination, unblocking evacuation channel, commanding evacuation and dialing fire fighting phone. .
The multimedia display system, such as a multimedia conference and a large-screen information distribution system, includes display devices such as an LED display screen, an LCD display screen, or a plasma display screen, and also includes sound devices for displaying image information and audio information. In the prior art, a multimedia display system is mainly used for multimedia conferences, video conferences, display notification information, safety production operation index information, welcome information of guests, and the like.
It is obvious that the video monitoring system, access control system, perimeter safety system, intelligent lighting system, fire alarm system and multimedia display system of factory all "do all the other's things right now" at present, meet the emergence of condition of a fire or fire alarm, lack effective linkage between each system, often rely on the fire control emergency plan of making to rely on relevant staff manual work to accomplish, such as the control of illumination, sparse commander, fire alarm telephone etc. the place that needs manual intervention is many, and intelligent degree is not high, if appear contacting unsmooth or personnel are neglected, still easily cause the further expansion of accident.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the problems, the factory fire fighting linkage control method based on the platform of the Internet of things is provided.
The invention comprises the following steps:
the video monitoring system, the access control system, the intelligent lighting system, the fire alarm system and the multimedia display system are all in signal connection with the Internet of things platform: the video monitoring system is in signal connection with the Internet of things platform and is used for uploading the collected video data to the Internet of things platform and receiving the control of the Internet of things platform; the access control system is in signal connection with the Internet of things platform and is used for receiving control of the Internet of things platform; the intelligent lighting system is in signal connection with the Internet of things platform and is used for receiving control of the Internet of things platform; the fire alarm system is in signal connection with the Internet of things platform and is used for uploading fire to the Internet of things platform and receiving control of the Internet of things platform; the multimedia display system is in signal connection with the Internet of things platform and is used for receiving and displaying information which is output by the Internet of things platform and needs to be displayed; the Internet of things platform is used for receiving the information output by the video monitoring system and the fire alarm system, realizing linkage control of the video monitoring system, the access control system, the intelligent lighting system and the fire alarm system and outputting information to be displayed to the multimedia display system;
when the fire alarm system detects a fire, an alarm signal is output to the Internet of things platform;
when the Internet of things platform receives a fire alarm, the Internet of things platform controls a video monitoring system in a fire occurrence area to acquire video images, controls an access control device of an access control system to be opened, and controls a multimedia display system to display a fire notice and prompt an evacuation line;
the Internet of things platform also uploads the video images and the fire alarm signals uploaded by the video monitoring system to the integrated monitoring center.
Preferably, when the fire alarm takes place at night, the thing networking platform is when receiving the fire alarm, and the regional lighting system of control fire emergence is opened.
Preferably, a perimeter security system is also included; the perimeter safety system is in signal connection with the Internet of things platform and used for transmitting perimeter safety alarm information to the Internet of things platform and receiving control of the Internet of things platform.
Preferably, the internet of things platform comprises an interface unit, a database and a linkage control unit;
the interface unit is used for realizing signal transmission between an Internet of things platform and the video monitoring system, the access control system, the perimeter safety system, the intelligent lighting system, the fire-fighting alarm system and the multimedia display system;
the database is used for storing the received information output by the video monitoring system, the perimeter safety system and the fire alarm system, the linkage strategy and the information to be displayed;
and the linkage control unit is used for controlling the video monitoring system, the access control system, the perimeter safety system, the intelligent lighting system and the fire alarm system to work according to the linkage strategy and outputting information to be displayed to the multimedia display system.
Preferably, the integrated monitoring center is in signal connection with the platform of the internet of things and used for reading information stored in the platform of the internet of things and output by the video monitoring system, the perimeter safety system and the fire alarm system, and formulating and outputting a linkage strategy to the platform of the internet of things.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
the invention realizes the integration of independent management modules in a factory area and realizes the automatic linkage control among the systems based on the fire emergency protocol. When a fire occurs, the fire-fighting safety device can be controlled in a linkage manner, effective measures can be taken in time, more manual intervention is not needed, and the hidden danger of personnel negligence can be avoided to the maximum extent.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic block diagram of a first embodiment of the present invention.
Fig. 2 is a schematic block diagram of a second embodiment of the present invention.
Fig. 3 is a fire-fighting principle diagram of the invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Referring to fig. 1, the present invention includes a video monitoring system, an access control system, an intelligent lighting system, a fire alarm system, and a multimedia display system; the systems are all factory existing systems. Reference is made to the background, although the systems are not limited to the devices and functions listed in the background.
The improvement of the invention is that the invention also comprises an Internet of things platform; the video monitoring system is in signal connection with the Internet of things platform and is used for uploading the collected video data to the Internet of things platform and receiving the control of the Internet of things platform; the access control system is in signal connection with the Internet of things platform and is used for receiving control of the Internet of things platform; the intelligent lighting system is in signal connection with the Internet of things platform and is used for receiving control of the Internet of things platform; the fire alarm system is in signal connection with the Internet of things platform and is used for uploading fire to the Internet of things platform and receiving control of the Internet of things platform; the multimedia display system is in signal connection with the Internet of things platform and is used for receiving and displaying information which is output by the Internet of things platform and needs to be displayed; the Internet of things platform is used for receiving information output by the video monitoring system and the fire alarm system, realizing linkage control of the video monitoring system, the access control system, the intelligent lighting system and the fire alarm system, and outputting information to be displayed to the multimedia display system.
In another embodiment, a perimeter security system is also included; the perimeter safety system is in signal connection with the Internet of things platform and used for transmitting perimeter safety alarm information to the Internet of things platform and receiving control of the Internet of things platform.
According to the invention, the information of each management module of the plant area is shared on the Internet of things platform, and the Internet of things platform can realize unified and centralized control of each management module, so that linkage control is realized, and the intelligent management of the plant area is further improved.
In yet another embodiment, the internet of things platform may specifically include an interface unit, a database, and a linkage control unit; the interface unit is used for realizing signal transmission between an Internet of things platform and the video monitoring system, the access control system, the perimeter safety system, the intelligent lighting system, the fire-fighting alarm system and the multimedia display system; the database is used for storing the received information output by the video monitoring system, the perimeter safety system and the fire alarm system, the linkage strategy and the information to be displayed; and the linkage control unit is used for controlling the video monitoring system, the access control system, the perimeter safety system, the intelligent lighting system and the fire alarm system to work according to the linkage strategy and outputting information to be displayed to the multimedia display system.
In another embodiment, as shown in fig. 2, an integrated monitoring center is further included; the integrated monitoring center is in signal connection with the Internet of things platform and used for reading information stored in the Internet of things platform and output by the video monitoring system, the perimeter safety system and the fire alarm system, and formulating and outputting a linkage strategy to the Internet of things platform. The integrated monitoring center comprises multimedia equipment, an information processing server, communication equipment and other equipment, wherein the multimedia equipment is used for displaying images and audio information uploaded by the Internet of things platform, and workers can further process the information displayed by the multimedia equipment, such as dialing 110 and 119.
As shown in fig. 3, when the fire alarm system detects a fire, an alarm signal is output to the internet of things platform;
when the Internet of things platform receives a fire alarm, the Internet of things platform controls the video monitoring system to acquire video images, control the access control equipment of the access control system to open and control the multimedia display system to display a fire notice and an evacuation line, and helps the personnel in the plant to escape from a fire scene immediately.
The platform of the Internet of things simultaneously uploads the video images uploaded by the video monitoring system and the fire alarm signals to the integrated monitoring center, so that the integrated monitoring center can dial 119 fire fighting calls in time. When the fire alarm takes place at night, the Internet of things platform is also used for controlling the lighting system to be started when the fire alarm is received.
In another embodiment, the fire alarm system, the video monitoring system and the lighting system all realize zone control. When a fire alarm system in a certain area outputs fire alarm, the platform of the Internet of things controls a video monitoring system in the area to acquire video images and controls an illumination system in the area to be turned on.
The invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and any novel method or process steps or any novel combination of features disclosed, which may be carried out in accordance with the actual fire emergency protocol.