Patent · US Expired

Roadside control device for a toll apparatus installed in a motor vehicle

US6892942B1 · kind B1 · utility

81Cited by

5References

20Claims

0Family size

Assignee

VODAFONE GMBH · DE

Inventors

Andreas Widl · Birkenfeld, DE
Ronald Barker · Hersbruck, DE

Key dates

Filing date	May 26, 1999
Grant date	May 17, 2005
Priority date	—
Expiry date	May 26, 2019

Classification

Technology area (CPC G)Physics
CPC primaryG08G1/017
WIPO fieldControl
WIPO sectorInstruments

Abstract

A roadside control device for checking the correct operation of a toll apparatus which is installed in a motor vehicle passing the control device and exhibiting an identifying license plate. The toll apparatus performs a satellite-supported electronic toll deduction and being equipped with the following facilities:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.