6LoWPAN-based intelligent fire-fighting service system for colleges and universities and design method

A service system and design method technology, applied in the Internet field, can solve problems such as information isolation, social resource waste, and poor independent innovation capabilities, and achieve the effects of preventing illegal tampering, solving information isolation, and realizing intelligence

Inactive Publication Date: 2020-04-10
CENT SOUTH UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (1) Information isolation: There are many constructions of various types of fire protection application systems, but most of them have similar functions and isolated information. The mutual communication effect of fire protection equipment between various systems is poor, and even the interconnection and interoperability of fire protection equipment within the system is very poor. While a hundred flowers are blooming, it has brought about a great waste of social resources, which is contrary to the promotion and construction of the concept of "smart fire protection";
[0007] (2) Insufficient construction of common basic core platforms: The fire protection industry is comprehensive and technically difficult, resulting in mostly follow-up development, poor independent innovation ability, neglect of basic platform construction, excessive resources used in the construction of vertical fire protection application systems, and insufficient common basic innovation

Method used

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  • 6LoWPAN-based intelligent fire-fighting service system for colleges and universities and design method
  • 6LoWPAN-based intelligent fire-fighting service system for colleges and universities and design method
  • 6LoWPAN-based intelligent fire-fighting service system for colleges and universities and design method

Examples

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Effect test

Embodiment 1

[0101] Example 1: The construction of a smart fire safety system for colleges and universities based on the Internet of Things, the structure of the smart fire safety system for the Internet of Things is specifically as follows Image 6 and Figure 7 Shown, including the following three aspects:

[0102] Perception layer: Use perception devices to recognize objects at any time and anywhere, and complete information collection. In this project, the focus is on the data collection of fire monitoring equipment, temperature sensing equipment and fire alarm equipment;

[0103] Network layer: Through the existing communication and Internet network, the data collected by the perception layer is reliably transmitted to the application layer. The IPSec protocol at this layer can well guarantee the information security during the transmission process, and at the same time pass the authentication in the protocol ;Mechanism and encryption mechanism can effectively prevent data from bein...

Embodiment 2

[0107] Example 2: Performance testing of the 6LoWPAN-based smart fire service system in colleges and universities:

[0108] (1) Test case:

[0109]In order to verify the performance of the 6LoWPAN network, five groups of experiments were tested. The duty cycle of the Zigbee network was set to 0.06, 0.12, 0.25, and the duty cycle of the 6LoWPAN network was 0.12, 0.25. The cumulative distribution function (CDF) of delay and the delivery rate of data packets are used to judge its pros and cons;

[0110] The Zigbee network allows selective use of the superframe structure, which is determined by the beacon parameter BO (Beacon Order) and the superframe parameter SO (Superframe Order). The beacon parameter BO defines the time interval between two consecutive beacons , so as to determine the superframe transmission period, this interval is called the beacon interval BI (Beacon Interval), the superframe parameter SO defines the active time of the superframe, that is, the superframe d...

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Abstract

The invention discloses a 6LoWPAN-based intelligent fire-fighting service system for colleges and universities and a design method of the 6LoWPAN-based intelligent fire-fighting service system. The service system comprises a data acquisition layer, a data transmission layer, a data control layer and a system application layer, good interoperability of the 6LoWPAN can solve information isolation, the 6LoWPAN supports the intercommunication with other IEEE (Institute of Electrical and Electronic Engineers) 802.15. 4 equipment and supports the interconnection with other IP networks; through designing a data control layer based on fire-fighting big data, intelligentized analysis of data, intelligent control on fire-fighting equipment, a visual service platform is established; through analyzingand mining fire-fighting big data, the fire situation is predicted and a solution is formulated, the fire prevention and control efficiency is improved, the intelligence of a service platform is realized, the purposes of equipment management centralization, fire-fighting construction underlying data management intellectualization and management system platformization are achieved, and the systemhas the characteristics of high feasibility, convenience in networking and easiness in maintenance and upgrading.

Description

technical field [0001] The invention belongs to the technical field of the Internet, and in particular relates to a 6LoWPAN-based smart fire service system for colleges and universities and a design method thereof. Background technique [0002] With the continuous advancement of the construction of "smart cities" in China, local governments at all levels are also strongly supporting the construction of "smart fire protection", and strive to build their own smart fire protection supervision platform centers in major cities. The typical ones are: Shandong Yantai Wan More than one unit has access to the application of "Smart Fire Safety Service Cloud Platform". This platform is open to governments at all levels, competent departments of various industries, fire protection agencies of public security organs and social units to manage different rights, and better achieve fire monitoring and alarm. ; Although these platform centers have achieved the purpose of fire supervision wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/38H04W12/00H04W12/12H04L29/12H04L29/08H04L29/06H04W12/121
CPCH04W4/38H04W12/009H04L61/2592H04L63/1416H04L67/12H04L69/08H04W12/121H04L2101/659Y02D30/70
Inventor 胡超余尔航
Owner CENT SOUTH UNIV
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