About 162 results
https://drivepatents.com/patents/1096957 · 9 Apr 2003
A navigation data provision system comprises:a broadcasting business facility for the dissemination of broadcast data that, at the least, includes drive plan data;a navigation business facility which selects, from the drive plan data, at least one set of d...
https://drivepatents.com/patents/1096929 · 9 Apr 2003
A communication navigation method comprises a first procedure in which a terminal unit (T) requests a server (SV) to transmit an information segment necessary for a first current part of guidance via the Internet, a second procedure in which the server (SV...
https://drivepatents.com/patents/1097153 · 2 Apr 2003
In a vehicle-installed AV device (100), the power is supplied to various sections of the vehicle-installed AV device (100) via a key switch (2) from a battery (1) of a vehicle. The vehicle-installed AV device (100) is provided with: a predicting/detecting ...
https://drivepatents.com/patents/1097159 · 2 Apr 2003
A satellite navigation system (S) comprises a server (SV) and a terminal (T) mounted on a user's vehicle and communicably connected with the server through a communication network (IN). The terminal receives map data through the communication means, detect...
https://drivepatents.com/patents/1097157 · 2 Apr 2003
A navigation system for a movable body is provided with: a current position detection device (2, 10, 18, 20) for detecting a current position of a movable body; a map information presentation device (3, 20) for presenting map information corresponding to t...
https://drivepatents.com/patents/1097135 · 2 Apr 2003
A navigation system (100) has a first communication terminal unit (A); a second communication terminal unit (B) which communicates with the first communication terminal unit (A); and a car navigation apparatus (S). The first communication terminal unit (A)...
https://drivepatents.com/patents/1097104 · 2 Apr 2003
A map drawing apparatus has a map information reading section (11), a level extracting section (12), and a map information processing section (13). The map information reading section reads map information. The level extracting section (11) extracts a leve...
https://drivepatents.com/patents/1097093 · 2 Apr 2003
The navigation system (100) includes an information server apparatus (110), a terminal apparatus (120) for conducting navigation processing while conducting communication with the information server apparatus (110), and a vehicle navigation apparatus (140)...
https://drivepatents.com/patents/1097087 · 2 Apr 2003
A display (3,4,5,6) is set within a view angle of a driver who drives a vehicle, and a certain image is displayed on the display. The display (3, 4, 5, 6) is set so that the angle between the screen of the display and a line of driver's sight is larger tha...
https://drivepatents.com/patents/1097050 · 2 Apr 2003
A navigation system of a hybrid car retrieves a route to detect whether any restricted area forbidden for automobiles that emit exhaust gases is on the route or not. Before the hybrid car arrives at the restricted area, an electric motor is driven by a gas...