Design Of Oil Well Monitoring System Base On Small Rtos51

Oil, Industry blood, has played a vital role in the process of economic globalization. The level of oil extraction is one of the important symbols of the level of the technical. The wells is scattered making the remote monitoring and controlling of oil wells is always a prominent problem in Production Engineering. And has a direct impact on Oil production and production safety. First, Well Remote Monitoring System makes use of the wells operating parameters that collected by various sensors that installed in Well-site. Second, transfer to a computer workstation across wireless channel. Third, use computer to gather and analyze. Then take the corresponding control data back to the well sit, regulating working conditions of oil wells automatically. At last, complete automatic remote of well control, in the same time alarming to well failure opportunely, and prompting maintenance.First, this passage analyzes the aggregate demand and function definition of Well Remote Monitoring System and chooses the remote wireless communication. Then complete the overall planning and design of the subsystem of Well Remote Monitoring System--Control System. The main functions of Control System are: Receiving and dealing with the date that gathered by Acquisition System. Under the control of order, Control System uploads the date to computer workstation and set up the alarms threshold of well monitor. Using the high-performance C8051F020 as the main control chip, design the Hardware circuit of Control System, and set up the System software development environment for debugging. Then transplant Small RTOS51 to Control System development board successfully. On the base of Small RTOS5, complete the gathering system communication, long-distance communications with Computer workstation, the data display on the LCD and fault alarm, alarm of data over threshold and so on.