A Engineering Project Of The Compasscommunication ( Romote Inquiry In Energyindustry )

At present, satellitenavigation systems have become an important symbol of the comprehensive national strength. The system will improve thecountries science level and technology skill in national defense and economic development.The BD satellite navigation system is a satellite navigation and positioning system of China’s stand on self-research and development, construction, is the need of national security strategy, is the need of social economic development, is a symbol of the progress of science and technology of China’s reform and opening up 30 years of achievements, It breaks the USA, the Russian monopoly, China became the third country with autonomous navigation satellite system, that proved great comprehensive national strength of our countryand epoch-making significance.In 2006, the BD system and the USA GPS and Russia GLONASS and the EU Galileo system, the United Nations satellite navigation Commission officially recognized as the fourth global navigation satellite system core providers.The BD satellite navigation system main features include navigation, communication, time, and other features. The BD satellite system is the fourthsatellite navigation system in the world,Unless United States GPS, the Russian Federation, Los Angeles, and Europe’s Galileo.BD satellite navigation system in 2012, will cover the Asia-Pacific region, and in 2020 will be formed by more than more than 30 satellite network with global coverage capabilities. Independent innovation of BD satellite navigation system realization of high-precision, both features of the GPS and Galileo systems, short message communication capabilities. National electricity sector technology remote data collection would be interested in using the Big Dipper, early research that has been done multiple times. The good market prospects of the technology. As the BD type I firstlysupporting two-way digital message communication ability can have the convenience of command and communication;Second, can be point-to- multipoint transmission of information.The system scheduling and controlsimplify, provides a great platform for the operator’s convenience; also enables real-time transmission, the instruction via satellite transmission, without geographical restrictions and space, we can communications anywhere, in order to win precious time.The BD system especially suitable for data transmission in remote areas, where the majority sparsely populated mountainous, pastoral, neither,Fiber Channel, and no mobile signal or China Unicom and other public networks commonly used communication channels in this region look powerless,The high cost of laying fiber optic cable also exists, communications infrastructure is limited, and many other problems. To this end China’s power sector to a selected station area in Qinghai Province as remote transmissionexperiments.Thisproject which aim improve the stability and reliabilityof transmission at the remote populated area.The issue that is around this project commenced, and ultimately the use of BD Equipment for remote data transmission.