Advances in Practical Implementation of AVI Systems

Format:

Conference/Event

Author/Creator:

Koelle, Alfred R., author.

Conference Name:

Vehicle Navigation & Instrument Systems (1991-10-01 : Warrendale, Pennsylvania, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1991

Summary:

AbstractElectronic toll collection with reflective Automatic Vehicle Identification (AVI) tags in the vehicle windshield is a commercial reality, with proven reliability and cost effectiveness. Reflective tag technology enhances the selectivity for reading only the closest of several tags in the reader's field, as well as reducing tag complexity and cost.The advantages of reflective tag technology can be retained for the vehicle-to-roadside radio link of IVHS with a simple ASK radio link used for roadside-to-vehicle transmissions.System capability and reliability could be improved with the IVHS antenna designed into the vehicle structure.Usable vehicle speed and required RF power trade off against message length, making it necessary to use message data bits as efficiently as possible

Notes:

Vendor supplied data

Publisher Number:

912847

Access Restriction:

Restricted for use by site license