Embedded oilwell parameter real-time acquisition system
A real-time acquisition and embedded technology, applied in signal transmission systems, earth-moving drilling, wellbore/well components, etc., can solve problems such as hidden dangers of safety accidents, difficulty in starting in time, economic losses, etc., to improve timeliness and facilitate installation and applied effects
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[0023] A kind of embedded oil well parameter real-time acquisition system of the present invention adopts the real-time data acquisition storage system based on embedded ARM processor design as the terminal equipment of oil well parameter monitoring and monitoring, such as figure 1 shown. The system adopts an embedded computer structure and is composed of ARM collector, power supply and sensor. The ARM collector is composed of ARM processor system board, data memory, wireless communication module, LCD display, touch screen and waterproof shell. ARM processor The system board contains ARM processor minimum system, power management part, real time part and USB, RS232, RS485, Ethernet multiple communication interfaces; the sensor contains two RS232 interfaces. Adopt ARM9 controller AT91RM9200 of Atmel Company as the main controller of the data collector, transplant the uC / OS-II real-time multitasking operating system whose source code is open, and develop related embedded applica...
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