Design and realization of multi-channel data acquisition system
Meng Li
Abstract
Meng Li
Abstract
A multi-channel data acquisition system is designed based on ARM.In this system,eight-channel data acquisition can be achieved at the same time through single channel acquisition or multi-channel cycling acquisition.Control signals can be input by touch-screen or PC,and the results of data collection can be displayed on the LCD in the form of number or graphic in real time.The software and hardware debugging results prove the feasibility of the scheme.
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A multi-channel data acquisition system is designed based on ARM.In this system,eight-channel data acquisition can be achieved at the same time through single channel acquisition or multi-channel cycling acquisition.Control signals can be input by touch-screen or PC,and the results of data collection can be displayed on the LCD in the form of number or graphic in real time.The software and hardware debugging results prove the feasibility of the scheme.
Key concepts: Data acquisition, Computer hardware, Channel (broadcasting), Debugging, Computer science, Realization (probability), Software, Scheme (mathematics)