The diagnostic tool for air sensor functions

Author

Bin Liu

Date of Award

8-1993

Degree Type

Thesis

Degree Name

Master of Science

Major

Environmental Engineering

Major Professor

Paul B. Crilly

Committee Members

Koch, Waller

Abstract

In this thesis project, a hand-held, microprocessor-based, battery operated instrument to accurately evaluate an air sensor switch has been designed, built and tested. The key component is a Motorola M68HC711, 8-bit microprocessor.

The prototype of the diagnostic tool for the air sensor has been evaluated both at a laboratory of the University of Tennessee, Knoxville and at a check processing machine at a bank operating center. The preliminary results measured in both the simplified simulation device and a real custom check processor are satisfactory.

Recommended Citation

Liu, Bin, "The diagnostic tool for air sensor functions. " Master's Thesis, University of Tennessee, 1993.
https://trace.tennessee.edu/utk_gradthes/11943