The Research Of Embeded Security Systems Based On ARM & Linux

The science and technology is progressing, the human is developing. Alone with the development of our society, science and technology and people's living conditions, more and more sophisticated demands are brought out by people with the Security Precaution System. Especially in bazaar, the personnel densely populated place, real-time monitoring become inevitable. In the night, preventing thieves is also an important work. Fire prevention and disaster when the timely treatment can make the loss to the minimum degree. Based on embedded technology, aiming at the mall and warehouse, we designed an intelligence prevent alarm control system.This paper presents a thorough study of the embedded system theory, and analyzes the domestic and foreign research and application situation. Aiming at the single function and expensive security system, a new alarm linkage control system were proposed based on embedded ARM9 processor as the core, with Linux operating system as the software support, combined with GPRS, Ethernet, video monitoring technology. According to the situation that the current security system might encounter, we selected different kinds of sensors and designed the gang control of anti-fire rolling curtain when fire breaks out, fire pump spray systems, exhaust system and evacuation lighting systems. The system realized video real-time monitoring and alarm and the gang control or fire alarm. The overall test in-class system proved that no matter on the function or on price, the system are better than other equipments on the market now. It is more comprehensive, more intelligent and more convenient in the application.