Most of the traffic signal systems used in Ghana are pre-timed signals. There are instances where phases with high traffic volumes have green times lower than phases with low traffic volumes. What could account for this signal timing deficiency and what can be done to rectify it?

Most of the traffic signal systems used in Ghana are pre-timed signals. There are instances where phases with high traffic volumes have green times lower than phases with low traffic volumes. What could account for this signal timing deficiency and what can be done to rectify it?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Q2c. Most of the traffic signal systems used in Ghana are pre-timed signals. There are instances where phases with high traffic volumes have green times lower than phases with low traffic volumes. What could account for this signal timing deficiency and what can be done to rectify it?

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