1.GPRSGPRS is the English abbreviation of general packet radio service. It is a new bearer service developed from the existing GSM system. Its purpose is to provide GSM users with packet data service.
"Smart grid" is a hot topic at present. This year's government work report pointed out that it is necessary to strengthen power consumption management and develop smart grid and distribu
Internet of things (IOT Internet of things), which makes me curious, but I haven't really understood or really entered the world. According to Wikipedia terms, the Internet of things was first use
Abstract: This paper introduces the application of wireless SCADA technology in water plant, focuses on the solution of water well wireless radio monitoring in the wireless data transmission system of
GPRS general packet radio service is a set of wireless transmission mode developed by using the concept of packet switching. GPRS network is based on the existing GSM (global mobile communication syst
DTU (data transfer unit), the full name of data transmission unit, is a wireless terminal device specially used to convert serial port data into IP data or convert IP data into serial port data for tr
The oil production wells in the oilfield are relatively scattered, which brings great problems to the centralized management. The use of wired network has high cost and is not easy to maintain. The op
"Internet of things concept" is a network concept that extends and extends its client to any goods and goods for information exchange and communication on the basis of "Internet concept
1、 Measurement and control application and distribution areaMainly engaged in the design and manufacture, scientific and technological development, application research, operation management and other
1、 OverviewAn important means for the oilfield to realize the third oil recovery is the oil recovery method of polymer injection. The oilfield is remotely monitored and controlled. The process of remo
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