| Summary: | 碩士 === 國立臺灣海洋大學 === 系統工程暨造船學系 === 94 === Summary
Under the big structure of our laboratory that uses the Internet Remote Control technique, and applying the method of PC which lies local side and far side to proceed. The local side PC connected with the robot arm of laboratory by the PCI interface Relay I/O card in the past, and the question that such a interface card needs upgrading via the experience after using for many years. The purpose is under the condition that can do the same applications of the Internet Remote Control through easier way for hardware installing and using, therefore we choose 10-years old USB for interface replacement.
We choose USB interface cause to the PC that all equip with the USB of great reliability and mature works, adopting the EZ-USB series chip AN2131QC manufactured by CYPRESS Company and develop the circuit board. After finishing the circuit board, we connect the circuit board and PC by the BULK transfer through pipes to the 2 endpoints for data I/O application. It’s essential to realize the specification and characteristic in the developed process, and at the same time local side PC connects required three components: 1. application（chapter 5）、2. firmware（chapter 4）and 3. driver（chapter 6）therefore finishing the interface replace process of the local side PC under the Internet Remote Control structure, and we are able to do the almost same control function of the PCI relay I/O card by USB.
We learn how to use the principium and characteristic of USB by finishing applying the USB on the local side PC with I/O simulation and system building, and appreciate the convenience and advantage that USB bring to us. The USB not only shows the flexibility for the whole the application under Internet Remote Control structure but also increase the possibility of integration and extensive application in the future.
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