Background: A small accelerator monitoring system based on local mode cannot meet the challenge of accelerator manufacturers and the accelerator users in the internet era. Purpose: This study aims to realize the remote monitoring by designing a remote monitor and control system for industrial small accelerator. Methods: Under the client/server (C/S) framework

OLE for Process Control (OPC) protocol is adopted for the data communication between client side and server end. Visual C++ programing is applied to implement functionalities such as remote monitor

remote control

equipment and authorization management and others on both sides accoring to their functional localization. Results: Testing results show the system has high real-time

stability and expansibility

which is convenient for user to monitor accelerators and change the service mode of accelerator. Conclusion: The system not only helps manufacturer to reduce the cost of accelerator maintantance

but also has a broad application prospects for industrial small accelerators. Abstract