METHODS OF TEST VEHICLE TRAVEL TIME DATA COLLECTION TECHNIQUES ON A ROUTE AND REQUIREMENTS TO THE SAMPLE SIZES
Abstract and keywords
Abstract (English):
The article describes the methods of travel time data collection techniques using a test vehicle, their comparative characteristics are given. The requirements for the volume of the sample values of the travel time, which are based on the values of the following parameters: Student's criterion (or normal distribution), coefficient of variation and relative error are considered

Keywords:
travel time, distance measuring instrument, global positioning system, minimum sample sizes.
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