Smart Water Injection Equipment

Embedded system is specialization computer system which base on the computer technology, emphases application, transplants of the software and hardware, and that rigorous to the aspect of function, reliability, cost, volume, and lower dissipation. Because of the characteristics of small volume, strong performance, lower dissipation and high reliability, the embedded system has applied in military affairs, electric consumable product, network communication, industrial control etc. The industrial automation equipment based on embedded system has been developed widely. Now, a lot of embedded micro control chip have been used in the field of industry process control, numerical control machine, electric power system, electric network security, power network equipment monitor, petrochemical engineering etc.The embedded system design of water automatic adding instrument for secondary oil production process is based on the core of S3C44b0 processor. The systems were used in oil well pressure real-time measurement and compared the measured data with the standard pressure data. Through analysis, the system will control the switch of water adding electric control valves to real-time adjusting water injecting flux, which can keep the pipeline pressure homeostasis. In the paper, the emulation procedure and conclusion of test are given which is attributing to the advantages of high performance for the embedded system, such as, lower dissipation, low cost, high reliability, simple operation, easy maintenance etc. In addition, an embedded Ethernet interface system based on ARM processor is also designed in this paper, because there didn't have a set of good network equipment to deal with network data between the industrial locale bus and the Ethernet.The experiment results indicated that the system design caters to prospective requirement of high accuracy, well repeatability, real-time control, long using-life etc. The system expectant to have better application foreground,...