Design of communication card for oil well date remote measurement and control
Qin Yan-yan · Information technology newsletter · 2005
This paper is about the remote control and measurement of the datum of oil wells and the intellective corresponding card of the remote control systems. This card is the bridge of the host computer and its extensions. It can complete the connection communication and management of the long-distant signals and finally accomplish the long-distant control and management of the extensions by the host computer.