Position information inputting apparatus for a vehicle travel guide system

• US 5,353,034 A
• Filed: 02/25/1993
• Issued: 10/04/1994
• Est. Priority Date: 11/08/1991
• Status: Expired due to Fees

• Current Assignee: Sanden Corporation (Qingdao Huatong State-Owned Capital Operation (Group) Co., Ltd.)
• Original Assignee: Sanden Corporation (Qingdao Huatong State-Owned Capital Operation (Group) Co., Ltd.)
• Inventors: Sato, Naoto, Teshigawara, Toshiyuki
• Primary Examiner(s): Blum, Theodore M.
• Application Number:
  US08/022,462
• Time in Patent Office: 586 Days
• Field of Search: 342/457, 364/449, 340/988, 340/995
• US Class Current: 342/457
• CPC Class Codes: G01C 21/3611 using character input or menus, e.g. menus of POIs character input methods in general G06F3/0233

Abstract

An apparatus is provided for allowing simple entry and display of location information in a vehicle travel guide system. Spot information corresponding to contents carried on an atlas is stored in a memory card 24, and by designating a retrieval condition such as an atlas name corresponding to an atlas, a page, an area or an attribute of a spot, spot information which satisfies the retrieving condition is retrieved from the spot information stored in the memory card 24 and a result of the retrieval is displayed on a display unit 23 in a superimposed relationship with an over wide image of the atlas. Further, desired spot information as the result of the retrieval is selected, and the selected spot information is stored as position information of a current location or a destination into a position information memory 12. The disclosed apparatus allows a beginner who is not familiar with the operation of the device to input position information such as a destination readily in a short time without confusion.

Claims

1. An apparatus for inputting and storing a position of a vehicle for use in a vehicle navigation system, the apparatus comprising:

map information storage means for storing atlas information that corresponds to areas of an associated paper atlas;

spot information storage means for storing spot information corresponding to predetermined points of interest within areas of the associated paper atlas and linked to said atlas information, said spot information including an attribute of each predetermined point of interest;

designating means for designating a specific area of the associated paper atlas and for designating a specific attribute;

means for retrieving from said spot information storage means and displaying spot information which corresponds to points of interest within said specific area and which shares said specific attribute;

selecting means for selecting one of the points of interest corresponding to displayed spot information; and

position information storage means for storing the position of the vehicle according to the one point of interest selected by said selecting means.

2. The apparatus of claim 1, wherein the position of the vehicle is a current position of the vehicle.

3. The apparatus of claim 1, wherein the position of the vehicle is a destination position of the vehicle.

4. The apparatus of claim 3, further comprising:

position detecting means for detecting the current position of the vehicle;

calculating means for calculating travel guide information according to the current position of the vehicle detected by the position detecting means, the destination position of the vehicle stored in the position information storage means, and the atlas information stored in the map information storage means; and

display means for displaying a result according to the travel guide information calculated by said calculating means.

5. The apparatus of claim 1, wherein said atlas information includes an atlas name of the associated paper atlas.

6. The apparatus of claim 1, wherein

the associated paper atlas is divided into a plurality of large areas each having a large area number, a page number, a north latitude reference point and an east longitude reference point, wherein each large area is further divided into a plurality of small areas each having a longitudinal unit length and a latitudinal unit length;

said atlas information stored by said map information storage means includes said large area number, said page number, said north latitude reference point and said east longitude reference point of each large area of the associated paper atlas and includes said longitudinal unit length and said latitudinal unit length of said small areas of the associated paper atlas; and

said spot information stored by said spot information storage means includes for each predetermined point of interest a north latitude location, an east longitude location, and the page number of the large area of the associated paper atlas wherein the predetermined point of interest is located.

7. The apparatus of claim 6, wherein said spot information stored by said spot information storage means includes, for each predetermined point of interest, the small area wherein the predetermined point of interest is located.

8. The apparatus of claim 1, wherein said spot information storage means comprises an IC card which is removable from the body of the apparatus.

9. The apparatus of claim 8, further comprising means for displaying second atlas information which corresponds to areas of the associated paper atlas superimposed by displayed spot information.

10. The apparatus of claim 1, further comprising means for displaying second atlas information which corresponds to areas of the associated paper atlas superimposed by displayed spot information.