An Implementation Of Remote Industrial Monitoring System

The traditional field-bus technology has become very mature after its development forover ten years, but with the development of industrial automation, the device at industrialsite requests for better data transmission.Embedded Internet technology is a new type of technology that appeared at thissituation. It transmits data faster than traditional field bus, and it has a greater securty andreliability. Embedded Internet technology develops rapidly, especially Modbus TCP/IP.The industrial production of devices over Ethernet, so that the control and operation moreefficient and convenient experience in the practical application of a huge convenience.This article proposed implementation of a remote industrial monitoring system, in thecoexist situation of current traditional data communications networks and Ethernetcommunication networks. This article uses dual-core processor F28M35x produced by TIcorporation as based processor. In practice，Cortex-M3core is primarily responsible fordata communications, operating system and protocol conversion implant，floating pointcapabilities of C28core makes it support efficient and reliable control algorithm. Itintegrates a rich peripheral modules, with a strong performance.In this paper, we implement CAN bus protocol and application layer protocolCANopen in the F28M35x platform. We use it communicate with industrial data, inaddition, we ported the TCP/IP protocol stack to the F28M35x，make it to communicatewith remote monitoring device in the Ethernet. Therefore, F28M35x works as a protocolconverters, transmits industrial data to remote monitoring device. After our test andvalidation, it proves that this program is feasible, and it implements the function of remotemonitoring system.