About 200 results
https://drivepatents.com/patents/1016016 · 2 Feb 2011
A map information guidance device installed in a vehicle is described, wherein map information stored in a map information storage medium is updated, based on map update information (32) distributed from a map distribution center (3). A first guidance is p...
https://drivepatents.com/patents/1016354 · 19 Jan 2011
A guidance device that is adapted to provide guidance pertaining to an operation amount of a brake pedal in a vehicle having a friction brake and a regenerative brake, the guidance device comprising: a regeneration upper limit calculation unit (81a) adapte...
https://drivepatents.com/patents/1016512 · 12 Jan 2011
A reliability evaluation device comprising an evaluation object value acquisition unit (21a) that is adapted to acquire an evaluation object value (Ep, E±) whose reliability is to be evaluated from map information (30a) stored in a storage medium (30) ins...
https://drivepatents.com/patents/1066419 · 14 Jun 2006
Systems, methods, and programs for updating map data create differential data in a server (2) by comparing an old version of map data stored in the server (2) with a new version of map data and transmit the differential data from the server to a relay devi...
https://drivepatents.com/patents/1066995 · 31 May 2006
A navigation apparatus is connected to an input/output apparatus for data transmission therebetween. The navigation apparatus includes a GPS receiver and a road data storage unit, and the input/output apparatus includes map drawing data storage unit, in wh...
https://drivepatents.com/patents/1067238 · 24 May 2006
Navigation systems, display changeover methods and programs, and display devices display an image, detect a turn amount and a turn direction, and scroll the displayed image based on the detected turn amount and the detected turn direction. The navigation s...
https://drivepatents.com/patents/1067174 · 24 May 2006
A vehicle proximity warning apparatus includes a current location detector for detecting a current location of the user's vehicle, point information acquisition processor for acquiring map data, and a light emission processor for driving a light generator,...
https://drivepatents.com/patents/1068127 · 19 Apr 2006
An output shaft is divided into a first output shaft and a second output shaft. Torque from a motive power distributing planetary gear is transferred to the first output shaft. The first output shaft is supported on partition walls by a both-end support st...
https://drivepatents.com/patents/1068122 · 19 Apr 2006
A front end portion of an output shaft is supported by a bearing mounted to an inner peripheral surface of a partition that separates a power distributing planetary gear and a speed change unit. A rear end portion of the output shaft is supported via a bea...
https://drivepatents.com/patents/1068167 · 19 Apr 2006
Apparatus, methods, and programs display a virtual escort vehicle that appears to be driving ahead of a user's vehicle on at least one of a windshield of the user's vehicle and a display disposed in front of a driving seat of the user's vehicle and display...