Spot registration system and method, search system and method, navigation system and computer program product

• US 20050050036A1
• Filed: 08/27/2004
• Published: 03/03/2005
• Est. Priority Date: 08/29/2003
• Status: Abandoned Application

• Current Assignee: Pioneer Corporation
• Original Assignee: Pioneer Corporation
• Inventors: Araki, Nobuya
• Application Number:
  US10/927,468
• Publication Number:
  US 20050050036A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G01C 21/3679 Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities G01C21/3611 takes precedence
• CPC Class Codes: G08G 1/096827 where the route is computed onboard
• CPC Class Codes: G08G 1/096872 where instructions are given per voice
• CPC Class Codes: G08G 1/096883 where input information is obtained using a mobile device, e.g. a mobile phone, a PDA
• CPC Class Codes: G08G 1/096888 where input information is obtained using learning systems, e.g. history databases

Abstract

A search system is provided with: a search database; a registration spot database; an association database; a searching device; and a display device. During searching, the searching device searches the search database for search spot data, then searches the association database for association data on the basis of the searched search spot data, and then searches the registration spot database for registration spot data on the basis of the searched association data. The display device displays the searched search spot data and the searched registration spot data.

Claims

1. A spot registration system comprising:

a search database for storing a plurality of search spot data each indicating a name of a search spot searchable by a search system;

a register device for registering a name of a desired spot as a name of a spot associated wit the search spot;

a registration spot database for storing registration spot data indicating the name of the desired spot registered by said register device; and

an association database for storing association data indicating a relationship between the search spot data and registration spot data.

2. The spot registration system according to claim 1, wherein

said search database further stores first identification information given uniquely to the search spot data, in association with the search spot data,

said registration spot database further stores second identification information given uniquely to the registration spot data, in association with the search spot data, and

said association database stores, as the association data, data indicating an one-on-one relationship or a many-to-one relationship between the first identification information and the second identification information.

3. The spot registration system according to claim 1, wherein

said search database further stores position information of the search spot, in association with the search spot data, and

said association database stores, as the association data, data indicating an one-on-one relationship or a many-to-one relationship between the registration spot data and at least one of (i) the position information of the search spot and (ii) the search spot data.

4. The spot registration system according to claim 1, wherein

said register device further edits or deletes the registration spot data stored in said registration spot database.

5. The spot registration system according to claim 1, wherein

the registering at said register device is performed by a user.

6. The spot registration system according to claim 1, wherein

the registering at said register device is performed automatically in response to a result of a predetermined process.

7. A search system comprising:

a search database for storing a plurality of search spot data each indicating a name of a search spot;

a registration spot database for storing registration spot data indicating a name of a registered spot or a name of a spot registered in association with the search spot;

an association database for storing association data indicating a relationship between the search spot data and the registration spot data;

a searching device for searching the search database for the search spot data, then searching the association database for the association data on the basis of the searched search spot data, and then searching the registration spot database for the registration spot data on the basis of the searched association data; and

a display device for displaying the searched search spot data and the searched registration spot data in a predetermined format.

8. The search system according to claim 7, wherein

said search database further stores first identification information given uniquely to the search spot data, in association with the search spot data,

said registration spot database further stores second identification information given uniquely to the registration spot data, in association with the registration spot data,

said association database stores, as the association data, data indicating an one-on-one relationship or a many-to-one relationship between the first identification information and the second identification information, and

said searching device searches for the association data on the basis of the first identification information relating to the searched search spot data, and searches for the registration spot data on the basis of the second identification information relating to the searched association data.

9. The search system according to claim 7, wherein

said search database further stores position information of the search spot, in association with the search spot data,

said association database stores, as the association data, data indicating an one-on-one relationship or a many-to-one relationship between the registration spot data and at least one of the position information of the search spot and the search spot data, and

said searching device searches for the association data, on the basis of at least one of the searched search spot data and the position information of the search spot.

10. The search system according to claim 7, wherein

said association database further stores the association data indicating a relationship between at least two of registration spot data stored in the registration spot database,

said searching device searches the registration spot database for at least one of the registration spot data, then searches the association database for the association data on the basis of the searched registration spot data, and then searches the registration spot database for the registration spot data on the basis of the searched association data, and

said display device further displays the searched registration spot data.

11. The search system according to claim 7, further comprising:

a register device for registering a name of a desired spot, as a name of a spot associated with the search spot.

12. A navigation system comprising:

a search system having;

a search database for storing a plurality of search spot data each indicating a name of a search spot;

a registration spot database for storing registration spot data indicating a name of a registered spot or a name of a spot registered in association with the search spot;

an association database for storing association data indicating a relationship between the search spot data and the registration spot data;

a searching device for searching the search database for search spot data, then searching the association database for the association data on the basis of the searched search spot data, and then searching the registration spot database for the registration spot data on the basis of the searched association data; and

a display device for displaying the searched search spot data and the searched registration spot data in a predetermined format;

a positioning device for positioning a current position; and

a route guidance device for performing a predetermined kind of route guidance, on the basis of the positioned current position as well as at least one of the registration spot data and the search spot data searched by said searching device.

13. The navigation system according to claim 12, said navigation system having a center apparatus and a navigation terminal apparatus, which are connectable to each other via a communication line, wherein

at least a part of said search system with said search database, said registration spot database and said association database are disposed within said center apparatus, and

said positioning device and said route guidance device are disposed within said navigation terminal apparatus.

14. A spot registration method of registering a desired spot, said spot registration method comprising:

a first generating process of generating a plurality of registration spot data each indicating a name of the desired spot; and

a second generating process of generating association data indicating a relationship between (i) at least one of the plurality of search spot data each indicating a name of a search spot searchable by a search system and (ii) at least one of the plurality of registration spot data indicating a name of a registered spot associated with the search spot relating to the at least one search spot data.

15. A searching method comprising:

a first searching process of searching for at least one of a plurality of search spot data each indicating a name of a search spot;

a second searching process of searching for at least one of a plurality of association data each indicating a relationship between the search spot data and registration spot data indicating a name of a registration spot which is associated with the at least one search spot, on the basis of the searched search spot data; and

a third searching process of searching for at least one of the plurality of registration spot data, on the basis of the searched association data.

16. A computer program product in a computer-readable medium for tangibly embodying a program of instructions executable by a computer provided for a search system having:

a search database for storing a plurality of search spot data each indicating a name of a search spot;

a registration spot database for storing registration spot data indicating a name of a registered spot or a name of a spot registered in association with the search spot;

an association database for storing association data indicating a relationship between the search spot data and the registration spot data;

a searching device for searching the search database for search spot data, then searching the association database for the association data on the basis of the searched search spot data, and then searching the registration spot database for the registration spot data on the basis of the searched association data; and

a display device for displaying the searched search spot data and the searched registration spot data in a predetermined format, wherein

the program of instructions is for making the computer function as at least said searching device.