The Software Design And Implementation Of Remote Monitoring System Of The Power Earth Lines' Status

SMS is the Short Message Service, provided on GSM mobile phones. It allows the sending of short text messages from one GSM mobile phone to another. In recent years it has achieved expansive growth at home and abroad. SMS, with such properties as two-way data transmission, stable performance and cheap cost, has provided a strong platform for remote data transmission and monitor device communication and has, therefore,drawn more and more attention from system operators and developers. Prompted by the business, we've taken the lead to accomplish the project of establishing a Remote Monitoring System about the Power Earth Lines' Status for power lines check. This has filled a vacancy in the field with GSM/SMS service and thus greatly improved the work efficiency of the Power Equipment Company.In power system, power lines are characterized by wide distribution, long coverage and difficulty in maintenance. In China, our safety measures for power line check used to be channeled into a unitary task-note system. Human participation was involved in the various task procedures from power-off, earth lines grounding,line detection to earth lines removing and it led to low work efficiency. Meanwhile, lack of detecting device made it impossible to ensure the safety of the worker and equipment. Our system is a great innovation of the power line check in Power Equipment Company. Firstly,it helps to complete Earth Lines Status detection,that is,data acquisition by making use of Microcomputer technology. Secondly,it helps to bring about a successful data transmission remotely from GSM by means of SMS. Finally,it helps to realize data reception,status detection and task-note management system with the aid of computer software technology. As a result, the whole workflow tends to be automatic and intelligent.GSM net is highly efficient, stable and reliable. The paper, beginning with an analysis of GSM's technological background and SMS's properties, attempts to demonstrate the basic principles of implementing remote data acquisition, monitor &...