CN111063151A - Fire fighting system based on Internet of things and method thereof - Google Patents
Fire fighting system based on Internet of things and method thereof Download PDFInfo
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- CN111063151A CN111063151A CN201911263569.6A CN201911263569A CN111063151A CN 111063151 A CN111063151 A CN 111063151A CN 201911263569 A CN201911263569 A CN 201911263569A CN 111063151 A CN111063151 A CN 111063151A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
Abstract
The invention discloses a fire fighting system based on the Internet of things, which comprises: the intelligent data acquisition subsystem is used for acquiring real-time data information and sending the real-time data information to the data center through the wireless communication subsystem; the wireless communication subsystem is used for realizing wireless communication between the intelligent data acquisition subsystem and the data center through an LAS-CDMA wireless technology; the data center is used for intensively storing and managing the real-time data information acquired by the intelligent data acquisition subsystem; and the monitoring terminal subsystem is used for logging in the data center to obtain the real-time data information, analyzing the real-time data information and further processing according to an analysis result. Compared with other wireless communication modes, the LAS-CDMA wireless communication technology has small power consumption and high speed, can realize longer-distance data transmission, and effectively solves the problems that the wired transmission is limited and the wireless transmission has high power consumption and cannot realize long-distance data transmission in the prior art.
Description
Technical Field
The invention relates to the technical field of public safety, in particular to a fire fighting system based on the Internet of things and a method thereof.
Background
The development of the fire-fighting industry in China is very rapid, but with the rapid growth of the economic society, in recent years, the economic development in China is very rapid, the social structure is changed greatly, with the development of urbanization, urban buildings are more and more dense, but the fire-fighting management concept of people is not changed along with the abundance of economy, the daily fire-fighting management work is disordered, and each building has huge fire-fighting potential safety hazards.
Fire control management systems among the prior art are all independent, and the system that is irrelevant each other, conflagration early warning and conflagration emergency response effect are not as good as anticipated, and fire control management work is heavy, and efficiency is not high, and the maintenance intelligence of fire control facility leans on regular manual work to patrol and examine, and work load is big, and the effect is unsatisfactory, also does not have interconnect's communication channel between each fire control management department, and fire control management is each political, is difficult to centralized management, and fire control system real-time transmission video information can consume a large amount of flows among the prior art, and transmission speed is slower.
Therefore, it is an urgent need to solve the problem of the technical staff in the art to provide an internet of things fire fighting system which has a simple structure, a fast transmission rate, low energy consumption and can realize wide-area remote wireless communication.
Disclosure of Invention
In view of the above, the invention provides a fire fighting system based on the internet of things and a method thereof, and mainly overcomes the defects that fire fighting management still needs to be performed manually and video transmission efficiency is low in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
an internet of things based fire fighting system comprising: the system comprises an intelligent data acquisition subsystem, a wireless communication subsystem, a data center and a monitoring terminal subsystem;
the intelligent data acquisition subsystem is used for acquiring real-time data information and sending the real-time data information to the data center through the wireless communication subsystem;
the system comprises a video acquisition and compression module, a data center and a data center, wherein the video acquisition and compression module is used for acquiring video images, compressing the acquired video data and then sending the compressed video data to the data center through the wireless communication subsystem;
the wireless communication subsystem is used for realizing wireless communication between the intelligent data acquisition subsystem and the data center through an LAS-CDMA wireless technology;
the data center is used for intensively storing and managing the real-time data information acquired by the intelligent data acquisition subsystem;
and the monitoring terminal subsystem is used for logging in the data center to obtain the real-time data information, analyzing the real-time data information and further processing according to an analysis result.
Preferably, the intelligent data acquisition subsystem further comprises a fire detection module;
the fire detection module adopts a distributed structure and is used for acquiring environmental data in real time through a sensor and sending the environmental data to a data center.
Preferably, the fire detection module comprises a smoke detector, a temperature detector, a photosensitive detector and a gas detector;
the smoke detector, the temperature detector, the photosensitive detector and the gas detector are respectively used for detecting smoke, temperature and illumination conditions in the monitored field environment and whether suspicious gas exists.
Preferably, the video acquisition compression module comprises a camera, a video acquisition chip, a temporary memory and a video compression chip;
the camera is connected with the video acquisition chip and is used for acquiring video images;
the video acquisition chip is connected with the temporary storage and is used for receiving the video image data acquired by the camera and converting the video image data from an analog signal into a digital signal;
the temporary memory is connected with the video compression chip and used for receiving and storing the video image data in the form of digital signals converted by the video acquisition chip;
the video compression chip is connected with the data receiving and sending unit and used for acquiring video image data from the temporary memory, further compressing the video image data and sending the compressed video image data to a data center.
Preferably, the video acquisition compression module further comprises a microprocessor;
and the microprocessor is connected with the video acquisition chip and is used for controlling whether to acquire images or not.
Preferably, the monitoring terminal subsystem comprises a data analysis module and an alarm module;
the data analysis module is used for acquiring data in the data center, analyzing the acquired data, judging whether the data information is abnormal or not, judging the abnormal grade according to the data abnormality and sending an instruction to the alarm module;
and the alarm module is used for alarming according to the abnormal grade.
A fire fighting method based on the Internet of things comprises the following steps:
the intelligent data acquisition subsystem acquires real-time data information and sends the real-time data information to the data center through the wireless communication subsystem;
the system comprises a data center, a video acquisition and compression module, a wireless communication subsystem and a data center, wherein the video acquisition and compression module is used for acquiring video images, compressing the acquired video data and then sending the compressed data to the data center through the wireless communication subsystem;
the wireless communication subsystem realizes wireless communication between the intelligent data acquisition subsystem and the data center through an LAS-CDMA wireless technology;
the data center stores and manages the real-time data information acquired by the intelligent data acquisition subsystem in a centralized manner;
and the monitoring terminal subsystem logs in the data center to obtain the real-time data information, analyzes the real-time data information and further processes the real-time data information according to an analysis result.
Compared with the prior art, the invention discloses a fire fighting system and method based on the Internet of things, based on the internet of things, the LAS-CDMA wireless communication technology is adopted to realize the long-distance wireless communication between the intelligent data acquisition subsystem and the data center, compared with other wireless communication modes in the prior art, the technology has small power consumption and high speed, can realize data transmission in a longer distance, effectively solves the problems of the prior art that the wired transmission is limited and the wireless transmission has high power consumption and can not realize the long-distance data transmission, further avoids and lightens the working difficulty of related working personnel, can monitor the building convenient and fast ground more, the collection of information is carried out to the accuracy, in time sends alarm information when detecting conflagration information, realizes the purpose of high-efficient fire extinguishing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram provided by the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the embodiment of the invention discloses a fire fighting system based on the Internet of things, which comprises: the system comprises an intelligent data acquisition subsystem, a wireless communication subsystem, a data center and a monitoring terminal subsystem;
the intelligent data acquisition subsystem is used for acquiring real-time data information and sending the real-time data information to the data center through the wireless communication subsystem;
the system comprises a video acquisition and compression module, a data center and a data center, wherein the video acquisition and compression module is used for acquiring video images, compressing the acquired video data and then sending the compressed video data to the data center through a wireless communication subsystem;
the wireless communication subsystem is used for realizing wireless communication between the intelligent data acquisition subsystem and the data center through an LAS-CDMA wireless technology;
the data center is used for intensively storing and managing the real-time data information acquired by the intelligent data acquisition subsystem;
and the monitoring terminal subsystem is used for logging in the data center to obtain the real-time data information, analyzing the real-time data information and further processing according to an analysis result.
In order to further implement the technical scheme, the intelligent data acquisition subsystem further comprises a fire detection module;
the fire detection module adopts a distributed structure and is used for acquiring environmental data in real time through a sensor and sending the environmental data to a data center.
In order to further implement the technical scheme, the fire detection module comprises a smoke detector, a temperature detector, a photosensitive detector and a gas detector;
the smoke detector, the temperature detector, the photosensitive detector and the gas detector are respectively used for detecting smoke, temperature and illumination conditions in the monitored field environment and whether suspicious gas exists.
In order to further implement the technical scheme, the video acquisition compression module comprises a camera, a video acquisition chip, a temporary memory and a video compression chip;
the camera is connected with the video acquisition chip and is used for acquiring video images;
the video acquisition chip is connected with the temporary memory and used for receiving the video image data acquired by the camera and converting the video image data from analog signals into digital signals;
the temporary memory is connected with the video compression chip and used for receiving and storing the video image data in the form of digital signals converted by the video acquisition chip;
the video compression chip is connected with the data receiving and sending unit and used for obtaining video image data from the temporary memory, further compressing the video image data and sending the compressed video image data to the data center.
The working principle is as follows:
the video compression chip calls the video image data in the form of digital signals from the temporary storage and compresses the video image data, and finally, the compressed data is sent to the data center.
In order to further implement the technical scheme, the video acquisition compression module further comprises a microprocessor;
the microprocessor is connected with the video acquisition chip and is used for controlling whether to acquire images or not.
In order to further implement the technical scheme, the monitoring terminal subsystem comprises a data analysis module and an alarm module;
the data analysis module is used for acquiring data in the data center, analyzing the acquired data, judging whether data information is abnormal or not, judging the abnormal grade according to the data abnormality and sending an instruction to the alarm module;
and the alarm module is used for alarming according to the abnormal grade.
Example two:
the embodiment discloses a fire fighting method based on the Internet of things, which comprises the following steps:
the intelligent data acquisition subsystem acquires real-time data information and sends the real-time data information to the data center through the wireless communication subsystem;
the system comprises a video acquisition and compression module, a data center and a data center, wherein the video acquisition and compression module is used for acquiring video images, compressing the acquired video data and then sending the compressed data to the data center through a wireless communication subsystem;
the wireless communication subsystem realizes wireless communication between the intelligent data acquisition subsystem and the data center through an LAS-CDMA wireless technology;
the data center stores and manages the real-time data information acquired by the intelligent data acquisition subsystem in a centralized manner;
and the monitoring terminal subsystem logs in the data center to obtain the real-time data information, analyzes the real-time data information and further processes the real-time data information according to an analysis result.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A fire extinguishing system based on the Internet of things is characterized by comprising: the system comprises an intelligent data acquisition subsystem, a wireless communication subsystem, a data center and a monitoring terminal subsystem;
the intelligent data acquisition subsystem is used for acquiring real-time data information and sending the real-time data information to the data center through the wireless communication subsystem;
the system comprises a video acquisition and compression module, a data center and a data center, wherein the video acquisition and compression module is used for acquiring video images, compressing the acquired video data and then sending the compressed video data to the data center through the wireless communication subsystem;
the wireless communication subsystem is used for realizing wireless communication between the intelligent data acquisition subsystem and the data center through an LAS-CDMA wireless technology;
the data center is used for intensively storing and managing the real-time data information acquired by the intelligent data acquisition subsystem;
and the monitoring terminal subsystem is used for logging in the data center to obtain the real-time data information, analyzing the real-time data information and further processing according to an analysis result.
2. A fire fighting system based on internet of things as claimed in claim 1, wherein the intelligent data acquisition subsystem further comprises a fire detection module;
the fire detection module adopts a distributed structure and is used for acquiring environmental data in real time through a sensor and sending the environmental data to a data center.
3. The internet of things-based fire fighting system of claim 2, wherein the fire detection module comprises a smoke detector, a temperature detector, a light sensitive detector and a gas detector;
the smoke detector, the temperature detector, the photosensitive detector and the gas detector are respectively used for detecting smoke, temperature and illumination conditions in the monitored field environment and whether suspicious gas exists.
4. The internet of things-based fire fighting system according to claim 1, wherein the video acquisition and compression module comprises a camera, a video acquisition chip, a temporary memory and a video compression chip;
the camera is connected with the video acquisition chip and is used for acquiring video images;
the video acquisition chip is connected with the temporary storage and is used for receiving the video image data acquired by the camera and converting the video image data from an analog signal into a digital signal;
the temporary memory is connected with the video compression chip and used for receiving and storing the video image data in the form of digital signals converted by the video acquisition chip;
the video compression chip is connected with the data receiving and sending unit and used for acquiring video image data from the temporary memory, further compressing the video image data and sending the compressed video image data to a data center.
5. A fire fighting system based on internet of things as claimed in claim 4, wherein the video capture compression module further comprises a microprocessor;
and the microprocessor is connected with the video acquisition chip and is used for controlling whether to acquire images or not.
6. A fire fighting system based on internet of things as claimed in claim 1, wherein the monitoring terminal subsystem includes a data analysis module and an alarm module;
the data analysis module is used for acquiring data in the data center, analyzing the acquired data, judging whether the data information is abnormal or not, judging the abnormal grade according to the data abnormality and sending an instruction to the alarm module;
and the alarm module is used for alarming according to the abnormal grade.
7. A fire fighting method based on the Internet of things is characterized by comprising the following steps:
the intelligent data acquisition subsystem acquires real-time data information and sends the real-time data information to the data center through the wireless communication subsystem;
the system comprises a data center, a video acquisition and compression module, a wireless communication subsystem and a data center, wherein the video acquisition and compression module is used for acquiring video images, compressing the acquired video data and then sending the compressed data to the data center through the wireless communication subsystem;
the wireless communication subsystem realizes wireless communication between the intelligent data acquisition subsystem and the data center through an LAS-CDMA wireless technology;
the data center stores and manages the real-time data information acquired by the intelligent data acquisition subsystem in a centralized manner;
and the monitoring terminal subsystem logs in the data center to obtain the real-time data information, analyzes the real-time data information and further processes the real-time data information according to an analysis result.
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| CN201911263569.6A CN111063151A (en) | 2019-12-10 | 2019-12-10 | Fire fighting system based on Internet of things and method thereof |
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Application publication date: 20200424 |