As always amongst my sources is my trusted friend wikipedia. It defines Technical Definition as, "A definition in technical communication describing or explaining technical terminology. Technical definitions are used to introduce the vocabulary which makes communication in a particular field succinct and unambiguous. (For example, the illiac crest from medical terminology is the top ridge of the hip bone." The site also list different types of technical definitions.
This is authored by the state of California. It expalins the technical diefintion of the Cooperative Vehicle-Highway Automation Systems
(CVHAS). The CVHAS, is a system with a, "Main purpose to use the pooled resources from public and private sector partners to research, develop, evaluate and deploy CVHAS solutions that shall improve transportation mobility, safety, air quality, and energy reduction." The sit gives a comprhensive look into the history, present and future for the CVHAS.