Title :
Improved microprocessor-controlled pedestrian data-acquisition system
Author_Institution :
University of the Witwatersrand, Department of Electrical Engineering, Johannesburg, South Africa
Abstract :
In a previous letter a novel pedestrian data acquisition system was described. Inclusion of a microprocessor has since resulted in portable self-contained inexpensive instrumentation. Additional hardware redundancies have been included to improve the count accuracy at junctions and bends. A superior recording format has increased the efficiency of the system.
Keywords :
computerised monitoring; data acquisition; traffic; buildings pedestrian traffic; computerised instrumentation; data acquisition system; microprocessor controlled system; portable instrumentation; recording format;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19800003
