Application of Embedded System in the Device of Gas Meter Error's Verification

摘要

The paper introduces a design method of Gas meter error's verification based on Embedded Linux, which takes S3C2440 chip as the core processor, the ARM control system as a host computer, MCU as a lower machine to collect parameters of gas meter. The communication between the ARM controller and MCU's data uses RS48S bus to achieve real-time control of the system. The system has very high efficiency, low cost and potential applications.