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ASME Press Select Proceedings

International Conference on Mechanical and Electrical Technology, 3rd, (ICMET-China 2011), Volumes 1–3

By
Yi Xie
Yi Xie
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ISBN:
9780791859810
No. of Pages:
906
Publisher:
ASME Press
Publication date:
2011

Most of traditional Electric Powered Wheelchairs (EPW) apply a master-slave architecture where there is a central unit directing everything. It facilitates control strategy and reduces conflicts. But with more and more functions being added on EPW, such a structure seems outdated by increasing time delay and making system less flexible with new modules. In this paper, we present our new system architecture for EPW based on CAN bus and our first model of such design architecture. Our design shows better system flexibility and has unlimited room for improvement.

Abstract
Key Words
1 Introduction
2. System Architecture
3. Motor Control Module
4. User Interface Module
5. Virtual User Interface
6. Summaries
References
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