Vehicle on-board unit
First Claim
1. A vehicle on-board unit comprising:
- a destination input section configured to enter a destination point,a historical data input section configured to provide historical estimated time of arrival information based on a plurality of actual motorist travel times to the destination point; and
an estimated time of arrival reporting section configured to report to a user an estimated time of arrival and an accuracy indicator for the estimated time of arrival from the historical estimated time of arrival information.
2 Assignments
0 Petitions
Accused Products
Abstract
A vehicle on-board unit is configured and arranged to report an estimated time of arrival and an accuracy indicator for an estimated time of arrival from historical estimated time of arrival information. The vehicle on-board unit basically has a destination input section, a historical data input section and an estimated time of arrival reporting section. The destination input section is used to enter a destination point. The historical data input section provides historical estimated time of arrival information based on a plurality of actual motorist travel times to the destination point. The estimated time of arrival reporting section reports to a user an estimated time of arrival and an accuracy indicator for the estimated time of arrival from the historical estimated time of arrival information.
21 Citations
19 Claims
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1. A vehicle on-board unit comprising:
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a destination input section configured to enter a destination point, a historical data input section configured to provide historical estimated time of arrival information based on a plurality of actual motorist travel times to the destination point; and an estimated time of arrival reporting section configured to report to a user an estimated time of arrival and an accuracy indicator for the estimated time of arrival from the historical estimated time of arrival information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. An estimated time of arrival reporting system comprising:
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a plurality of vehicles each including a vehicle travel data collecting section configured to collect travel route data that includes travel times between at least two locations actually traveled; a destination input section configured to enter a destination point, a two-way communication unit configured to transmit the travel route data and receive historical estimated time of arrival information including an estimated time of arrival and an accuracy indicator for the estimated time of arrival, and an estimated time of arrival reporting section configured to report to a user the estimated time of arrival and the accuracy indicator from the historical estimated time of arrival information; and a base station including two-way communications configured to receive the travel route data from the vehicles, and to selectively send the historical estimated time of arrival information based on the travel route data that was received to the vehicles in response to a vehicle'"'"'s request. - View Dependent Claims (18, 19)
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Specification