The M&C System For A New Type Of Portable Satellite Communication Earth Station

Remote monitoring system that is based on the embedded web server, it has also been used on avariety of platform to monitor equipments. This paper studies the M&C system adopts the B/Smodel, which is more intuitive and convenient for ursers. After the finish of the implementation ofautomatic, manual interface, a new interface is added to the system, which is works without theservo control system. It is convenient for the user to control the antenna in this condition andspectrometer is not allowed. Embedded system software includes application layer and drive layer.This paper also presernts the drive layer in detail, including the writing of the software and realizingthe PWM drive module.The human-computer interaction interface of system is designed in the form of web pages.Firstly, this paper introduces the significance of the topic research, background, the overall designof the monitoring and control system. Secondly, the paper introduces the environment construction,technical points in the process of system design, mainly about the software including the modulardesign and code writing. The system consists several main modules,including the Settings,monitoring, database, system calibration module. Finally also introduces in detail the M&C PWMmodule in the system of the underlying software, The design and implementation of the module ismainly used for motor drive.This paper designs a M&C system for a new type of portable satellite communication earthstation.The system has been used in the company’s products and still under the test. It achieves thepurpose of the designs,according to the requirements. It also performes well in testing. This systemcan be accessed on many mobile terminals, such as PDA, PC and so on, through the wifi or LAN,these are the innovation points of the system. Finally the system redesign the drive mode of themotor,using the PWM.In this form computer can control the motor better.