1
Roy L Sumner: In-vehicle traffic congestion information system. Farradyne Systems, Banner Birch McKie & Beckett, November 17, 1992: US05164904 (293 worldwide citation)

The In-Vehicle Traffic Congestion Information System (ICI system) consists of a technique to provide real-time traffic congestion data to drivers of suitably equipped vehicles. The ICI system includes apparatus for gathering and formatting data at a central location, transmitting the data to vehicle ...


2
Roy L Sumner: Cell messaging process for an in-vehicle traffic congestion information system. Farradyne Systems, Banner Birch McKie & Beckett, January 26, 1993: US05182555 (258 worldwide citation)

The In-Vehicle Traffic Congestion Information System (ICI system) consists of a technique to provide real-time traffic congestion data to drivers of suitably equipped vehicles. The ICI system includes apparatus for gathering and formatting data at a central location, transmitting the data to vehicle ...


3
Roy L Sumner: Data fusion process for an in-vehicle traffic congestion information system. Farradyne Systems, Banner Birch McKie & Beckett, December 22, 1992: US05173691 (217 worldwide citation)

The In-Vehicle Traffic Congestion Information System (ICI system) consists of a technique to provide real-time traffic congestion data to drivers of suitably equipped vehicles. The ICI system includes apparatus for gathering and formatting data at a central location, transmitting the data to vehicle ...