Search Results

The experience with the implementation of IV-ITS (In-vehicle Intelligent Transportation Systems, also know as EOBR or electronic onboard recorders) type tools and services in previous projects showed that there is an opportunity to standardize an infrastructure that would increase a project's rate of success. As such, a project that defined, streamlined and standardized a tech transfer approach to IV-ITS products and services was initiated. Therefore, the objective of the project was to develop a standard procedure based on technology transfer best practices and defining the steps and actions required to increase the rate of success and the optimization of the implementation of IV-ITS products and services. A literature review was conducted to identify technology transfer and implementation best practices and to assist in defining a survey for measuring the success of the implementation of participants in IV-ITS implementation projects.

This project's objective was the development of an on-road vehicle fuel consumption test procedure for representative stop-and-go urban duty cycles. The scope of the project included a review of existing stop-and-go urban duty cycles, the development of a track testing methodology for measuring the fuel consumption on stop-and-go urban duty cycles, and testing with a view to the validation of the methodology. Literature review analyzed several transport activities to determine specific stop-and-go urban duty cycles, such as pick-up and delivery operations, refuse collection, bus transport, and utility and service operation. It was found that driving cycles should be easy enough to recreate and replicate on the test track and should be representative of application driving patterns. The cycles should be adapted for fuel economy testing, and geometric cycles are easier to follow than the cycles based on actual drive traces.