Fire hazard signal monitoring system based on zigbee and android

A technology of signal monitoring and fire, applied in fire alarms with electric action, fire alarms with smoke/gas action, instruments, etc., can solve the problems such as inconvenient, easy maintenance, high reliability, transmission good performance

Inactive Publication Date: 2017-05-10
JILIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most systems will control access to the Internet, and the remote control of the system is based on the network, which is not very convenient in some occasions

Method used

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  • Fire hazard signal monitoring system based on zigbee and android
  • Fire hazard signal monitoring system based on zigbee and android
  • Fire hazard signal monitoring system based on zigbee and android

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Embodiment Construction

[0024] specific implementation plan

[0025] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0026] Such as figure 1 As shown, a structural diagram of a fire signal monitoring system based on ZigBee and Android. In terms of hardware, before building a wireless sensor hardware platform, it is necessary to analyze the substances and other environmental variables produced when a fire occurs, and select appropriate Types of sensors including CO, Smoke, Temperature, Humidity, Flame, etc. The choice of the core processor in fire detection can have many types, and you can choose single-chip microcomputer and ARM and so on. The wireless module chooses ZigBee with low complexity, low power consumption and low cost. In most current fire monitoring sy...

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Abstract

The invention discloses a fire hazard signal monitoring system based on zigbee and android; the system comprises data acquisition end zigbee design, PC end design, Web server end design, and Android client end design; main functions comprises two aspects; the system contains a wireless sensor network based on Zigbee; the sensor data can be remotely checked by an APP on a mobile phone; values of sensor groups of different nodes can be displayed in a curve and real time data mode; when the collected environment information exceeds a set threshold, a fire hazard early warning short message can be automatically sent; a video monitoring terminal is integrated with the web server, once connected with the internet, the monitoring videos can be viewed through the mobile phone APP; the APP can control a camera to rotate in certain scope, thus enlarging the monitoring scope. The fire hazard signal monitoring system only need one mobile phone APP so as to monitor indoor information at any place with access to the internet; the fire hazard signal monitoring system is stable and reliable in performance, easy to promote in usage, and can provide the effect of taking precautions against calamity on the fire hazards.

Description

technical field [0001] The present invention relates to an intelligent fire monitoring system, especially to design a fire signal monitoring system based on ZigBee and Android Background technique [0002] The traditional fire alarm system adopts the wired connection method, and the RS485 bus and CAN bus are used most in this system to transmit the data collected by the sensor. Low, but it needs to be embedded in the building in advance. As the use time becomes longer, the lines will experience aging, corrosion, wear and other unpredictable situations. In severe cases, the system will fail to alarm, so the wireless fire alarm system It will definitely become the mainstream of future development. [0003] The technology emerging in recent years is an important wireless communication technology in the development of the Internet of Things, which has the following characteristics: low speed, low power consumption, low cost, short delay, and license-free wireless communication ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/06G08B17/10G08B25/10
CPCG08B17/06G08B17/10G08B25/10
Inventor 杨晓萍张华宁李娟
Owner JILIN UNIV
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