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1. (WO1997006522) TRAVEL PLAN PREPARING DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/006522 International Application No.: PCT/JP1996/001598
Publication Date: 20.02.1997 International Filing Date: 13.06.1996
IPC:
G01C 21/34 (2006.01) ,G01C 21/36 (2006.01) ,G08G 1/0969 (2006.01) ,G09B 29/00 (2006.01) ,G09B 29/10 (2006.01)
G PHYSICS
01
MEASURING; TESTING
C
MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21
Navigation; Navigational instruments not provided for in groups G01C1/-G01C19/104
26
specially adapted for navigation in a road network
34
Route searching; Route guidance
G PHYSICS
01
MEASURING; TESTING
C
MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21
Navigation; Navigational instruments not provided for in groups G01C1/-G01C19/104
26
specially adapted for navigation in a road network
34
Route searching; Route guidance
36
Input/output arrangements for on-board computers
G PHYSICS
08
SIGNALLING
G
TRAFFIC CONTROL SYSTEMS
1
Traffic control systems for road vehicles
09
Arrangements for giving variable traffic instructions
0962
having an indicator mounted inside the vehicle, e.g. giving voice messages
0968
Systems involving transmission of navigation instructions to the vehicle
0969
having a display in the form of a map
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
B
EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
29
Maps; Plans; Charts; Diagrams, e.g. route diagrams
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
B
EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
29
Maps; Plans; Charts; Diagrams, e.g. route diagrams
10
Map spot or co-ordinate position indicators; Map-reading aids
Applicants:
TOYOTA JIDOSHA KABUSHIKI KAISHA [JP/JP]; 1, Toyota-cho Toyota-shi Aichi-ken 471-71, JP (AllExceptUS)
SATO, Koji [JP/JP]; JP (UsOnly)
Inventors:
SATO, Koji; JP
Agent:
YOSHIDA, Kenji ; 34-12, Kichijoji-honcho 1-chome Musashino-shi Tokyo 180, JP
Priority Data:
7/20361509.08.1995JP
7/25485102.10.1995JP
Title (EN) TRAVEL PLAN PREPARING DEVICE
(FR) DISPOSITIF D'ELABORATION DE PROGRAMME DE VOYAGE
Abstract:
(EN) A travel plan preparing device used for preparing a travel plan by accessing a data base from terminal and acquiring information about service facilities existing on the route from the starting place to the destination. An area or desired kind of service is inputted through an input device (110) and transmitted to the data base (100) through a transmitter-receiver (116). When an area is inputted, the data base (100) retrieves the information about the service facilities in the designated area and transmits the information to the terminal. When a desired kind of service is inputted, the data base (100) transmits the information about hte positions of the pertinent service facilities and the electronic controller (ECU) (114) of the terminal calculates the distribution of the service facilities on a map, selects the area which meets most the inputted condition, and displays the area on a display device (12). A GPS navigation system (112) searches the route to the selected area and prepares a travel plan.
(FR) L'invention porte sur un dispositif d'élaboration de programme de voyage que l'on utilise pour préparer un programme de voyage en accédant d'une part à une base de données dans un terminal et d'autre part, en se procurant des renseignements sur des installations de service existant sur le trajet, depuis le point de départ jusqu'au site de destination. On introduit, à l'aide d'un périphérique d'entrée (110), une région donnée ou un type de service souhaité que l'on transmet ensuite à la base de données (100) par le biais d'un émetteur-récepteur (116). Lorsqu'une région est enregistrée, la base de données (100) extrait l'information concernant les installations de service y existant et la transmet au terminal; de même, lorsqu'un type de service souhaité est enregistré, la base de données (100) transmet les renseignements concernant les emplacements des installations de service appropriées tandis que le contrôleur électronique du terminal (ECU) (114) effectue les calculs de répartition de ces installations sur une carte, choisit la région répondant le mieux à la demande enregistrée et l'affiche sur un dispositif afficheur (12). Un dispositif de navigation du GPS (112) explore le trajet menant à la région choisie et élabore un programme de voyage.
Designated States: CA, CN, JP, US
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP0785537JP3355627CN1161098CA2202181