Design Of Remote Monitoring System Based On Embedded ARM

Implementation of environmental monitoring, as the preliminary work environment is an important basis for environmental protection can be achieved. In order to accurate, timely and convenient access to the large number and variety of wide area environmental information, it is necessary to establish a practical transmission speed, coverage, flexibility, good environment parameters collection, detection and control systems.In this paper, embedded systems, embedded microprocessor, GPRS wireless communications technology based on the analysis and research, design and implementation of ARM-based smart home GPRS remote control system. The system to achieve environmental parameters collection, and analysis of data collected according to the specific situation corresponding measures of the remote control system.The system combines a GPRS mobile communication network covering a wide range of characteristics of the wireless transmission of SMS data, the combination of advantages and ARM processors and using embedded Linux technology, the mobile remote monitoring of the environment, the status query. The system has data acquisition, control module, GPRS wireless transmission module three parts. The system main control module uses the S3C2410 microprocessor, various parameters such as:temperature, humidity, light and so the collection is completed with a variety of sensors, wireless transmission module can identify the last user data text message with the AT command to the way sent to the user. Between each module is relatively independent of the data transmission between modules to achieve through the RS232.This system is truly a simple, friendly interface, wide coverage, data accuracy and flexibility of the remote monitoring system. Mobile phone users can understand the parameters of family environment indicators, to achieve the dynamic data acquisition and remote transmission. Depending on the circumstances of the system can be easily extended to achieve functional. General Packet Radio Service...