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Zigbee networking-based intelligent safe-guard system and realization method

An intelligent security and networking technology, applied in the computer field, can solve problems such as single alarm mode, no functionality, no camera monitoring, etc.

Inactive Publication Date: 2015-03-11
BEIJING UNION UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the alarm mode of this scheme is single, the functionality is serious, and it cannot complete the alarm for other crisis information, and it does not have the camera monitoring function

Method used

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  • Zigbee networking-based intelligent safe-guard system and realization method
  • Zigbee networking-based intelligent safe-guard system and realization method
  • Zigbee networking-based intelligent safe-guard system and realization method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Such as figure 1Shown is a system block diagram of a preferred embodiment of an intelligent security system based on Zigbee networking according to the present invention. The central controller Stm32f103 of the system includes display screen, power supply module, reset module, UART, SPI1 port, SPI2 port, IO port, USB port, in which the IO port is connected to the local alarm, the USB port is connected to the camera, and the sensor module includes infrared shooting Sensors, door magnetic sensors, smoke sensors, CO detection sensors, temperature and humidity sensors, the signal processing module performs preliminary processing on the data collected by the sensors and sends them to the central controller through the Zigbee wireless network, and the data is received through the SPI1 port. The central processing unit processes the data and judges whether to complete the alarm. Wherein, the infrared through-beam sensor and the magnetic door sensor are installed at doors and ...

Embodiment 2

[0058] Such as figure 2 shown, based on figure 1 In the shown embodiment, it is a flow chart of completing intelligent security protection through the infrared through-beam sensor. The infrared sensor monitors the data information, the signal processing module completes the preliminary processing of the monitoring information data and sends it to the central controller through the Zigbee network, and the central controller receives and processes the data transmitted through the Zigbee network and judges whether it has reached If the alarm condition is reached, the alarm will be issued, and if it is not reached, the monitoring will continue.

[0059] In this embodiment, the infrared radiation sensor uses infrared beams, which are invisible to human vision and have a concealed defense method; make the intruder unknowingly touch the alarm, and have strict anti-destructive capabilities; when the infrared receiving end When the power line or signal line is cut off, the alarm sig...

Embodiment 3

[0061] Such as image 3 shown, based on figure 1 In the shown embodiment, it is a flow chart of realizing intelligent security through the door magnetic sensor. The door magnetic sensor monitors the data information, the signal processing module completes the preliminary processing of the monitoring information data and sends it to the central controller through the Zigbee network, the central controller receives and processes the data transmitted through the Zigbee network and judges whether the alarm is reached If the condition is met, an alarm will be issued, and if it is not met, the monitoring will continue.

[0062] In this embodiment, the wireless door magnetic sensor is a very commonly used device in security monitoring and security protection systems. The wireless door magnetic sensor is reliable in operation and small in size, especially working in a wireless manner, making installation and use very convenient. flexible. In this example, the YCF200MC series wirele...

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Abstract

The invention relates to a Zigbee networking-based intelligent safe-guard system and a realization method. The Zigbee networking-based intelligent safe-guard system comprises a central controller, a power supply reset module, a function keystroke, a sensor module, a signal processing module, a Zigbee transceiving module, a USB (Universal Serial Bus) camera, an alarm module and a GPS (Global Position System) module. The realization method disclosed by the invention comprises the following steps that: the sensor module collects data and completes primary process of the collected data through the signal processing module; the Zigbee transceiving module sends the data processed by the signal processing module to the central controller; the central controller receives the data sent by the Zigbee transceiving module and processes the data; and the central controller drives the alarm module to give an alarm if finding abnormal conditions after processing data. According to the technical scheme provided by the invention, the safe-guard system is more perfect; simultaneously, home security conditions are monitored and inquired in real time remotely; the safe-guard system has the function of recording onsite videos; and the safe-guard system in the fortification state can start the USB camera to photograph a scene when an infrared correlation sensor or a door magnet triggers alarm.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to an intelligent security system based on Zigbee networking and an implementation method. Background technique [0002] Personal safety and property safety have always been the most important issues that people pay attention to. Traditional iron door locks seem strong, but they are vulnerable to the various tools used by today's criminals. With the application and popularization of Internet of Things technology, many intelligent security products have emerged. Smart security products have built a three-dimensional smart home security system, which protects home security in multiple ways. In recent years, some people have installed anti-theft alarm systems at home, but because the security products on the market are not yet mature, there are many problems in practical application. For example, some products only have a single anti-theft function, and there are problems of frequ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B25/10G08B19/00
CPCG08B25/10G08B19/005
Inventor 马楠姜余祥黄俊伟马恒李强庄梓君曹梦露
Owner BEIJING UNION UNIVERSITY
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