About 22 results
https://drivepatents.com/patents/993933 · 16 Jan 2013
A vehicle wrong-way travel detection device includes a map information storage unit where map information is stored, a decision-making point setting unit that sets, based upon the map information stored in the map information storage unit, the connecting p...
https://drivepatents.com/patents/997350 · 10 Oct 2012
The disclosure described technology for presenting information via a mobile communication device in a transportation network, the transportation network modeled by segment and time slot. Information tagged by modeled segment, modeled time slot, and aggrega...
https://drivepatents.com/patents/1000713 · 4 Jul 2012
Disclosed is a navigation device provided with a radio communication unit, a GPS unit, a positional information acquisition unit, a display unit, and a voice output unit, further provided with a warning operation unit for performing a warming operation, fu...
https://drivepatents.com/patents/1005343 · 8 Feb 2012
A navigation device (60) includes a fuel consumption determination unit (61a) adapted to determine a fuel consumption in a travel of a vehicle; a fuel consumption DB (62b) adapted to store point information identifying a departing point and a destination i...
https://drivepatents.com/patents/1070159 · 8 Feb 2006
A navigation system (10) presents and updates information that allows the driver to determine an appropriate vehicle speed and a steering angle depending on a condition or a feature of a road. The navigation system includes storage means (18) for storing m...
https://drivepatents.com/patents/1076680 · 22 Jun 2005
Vehicle navigation device has a processor, GPS receiver, memory and information output unit. The memory has a memory area in which traffic laws specific to a federal state are stored. The processor controls the output unit so that traffic laws for a specif...
https://drivepatents.com/patents/1078908 · 30 Mar 2005
A computer (4) controls functions for a driver information device (1). A central unit (CU) (2) links to a location unit (5) that determines a motor vehicle's position by taking a bearing via a satellite. To define a position, the CU has access to a first m...
https://drivepatents.com/patents/1087265 · 12 May 2004
Herein disclosed is a safe driving assisting apparatus (10) for assisting a vehicle driver in safely driving a vehicle, comprising: attention status information generating means (3) for generating one or more attention status information elements each havi...
https://drivepatents.com/patents/1101489 · 25 Sep 2002
A navigation device (NE) has a microcomputer (1) that uses a current location to calculate a journey path by means of data in location-detection devices (8-11) and a target location that has been entered. The microcomputer leads a driver to a desired desti...
https://drivepatents.com/patents/1108738 · 7 Nov 2001
In a navigation device assisting a driver of a vehicle to drive safely by presenting accurate information at the right time what is going on around his/her vehicle, an obstacle detection part (8) detects any obstacle with the help of external information m...