Embedded intelligent security protection system of ARM-based Linux operating system

An operating system, intelligent security technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems of difficult maintenance and repair, high system cost, large wiring workload, etc. Power consumption and alarm response, the effect of short time and low cost

Inactive Publication Date: 2015-01-28
BEIJING UNIV OF TECH
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0009] The traditional existing intelligent security system has a large workload of wiring, is

Method used

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  • Embedded intelligent security protection system of ARM-based Linux operating system
  • Embedded intelligent security protection system of ARM-based Linux operating system
  • Embedded intelligent security protection system of ARM-based Linux operating system

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Embodiment Construction

[0026] Aiming at the deficiencies of traditional intelligent security systems, the present invention proposes an embedded intelligent security system design scheme based on ARM-based Linux series ubuntu operating system and GPRS network communication technology, so as to be applied to families and small storage places.

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described below with reference to the accompanying drawings.

[0028] figure 1 It is a block diagram of the entire system hardware structure. The system hardware circuit includes ARM9 control module, power supply and reset module, GPRS module, sensor module, CMOS camera module, LCD touch screen display module, alarm module, and related peripheral circuits.

[0029] The MCU core chip adopts Samsung's S3C2440, which is based on the ARM920T core, with a main frequency of 400MHz, 0.13μm CMOS standard macro cells and memory c...

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Abstract

The invention provides a technical scheme of an embedded intelligent security protection system of an ARM-based Linux operating system. The embedded intelligent security protection system comprises a hardware circuit and the ARM-based Linux operating system. A Linux system Ubuntu is a software control center of the whole system. An initial code is Boot, and a core is Kernel. The core Kernel is a core portion of the operating system, the core runs processes and provides communication among the processes. A monitoring module comprises an MQ-2 smog sensor, a DS18B20 temperature sensor and an HC-SR501 human body induction module. The whole embedded intelligent security protection system provided by the invention has the advantages of simple structure, low cost and low power, and can monitor the security status of user environment in real time. The major innovative points of the system include low power, rapid alarm response and short time.

Description

technical field [0001] The invention relates to an intelligent security system, in particular to an ARM-based Linux operating system embedded intelligent security system, which belongs to the technical field of intelligent security monitoring. Background technique [0002] For the intelligent security monitoring system, active research has been carried out at home and abroad, and it is a frontier topic of research at home and abroad. Although there are many intelligent security monitoring products on the market, these products are generally only suitable for research units such as larger enterprises and schools, and it will take a long time for them to enter the homes of ordinary people at a lower cost. [0003] The intelligent security monitoring system is a system that comprehensively uses a variety of technologies, such as network technology, industrial control and computer technology, to monitor the required monitoring objects in real time. [0004] Throughout the histo...

Claims

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Application Information

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IPC IPC(8): G08B19/00G08B25/10G06F3/048
CPCG08B19/005G06F3/048G08B25/10
Inventor 刘素娟薛明策
Owner BEIJING UNIV OF TECH
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