Development of Communication Interface for Vortex Flowmeter Platform Based on Embedded #x00B5;C / OS-III

摘要

In order to accomplish the field bus and intelligence transformation for traditional vortex flow meter, we design a platform embedded µC/OS-III and develop a complete set of HART and RS485 communication interface on this platform. It can be easily composed with traditional vortex flow meter to achieve function of remote control and collection in the case of minor change to the originals. With this platform's help, traditional vortex flow meter can upgrade quickly and improve the market competitiveness.