Search device, search method, and computer-readable medium that stores search program

• US 20100138434A1
• Filed: 10/13/2009
• Published: 06/03/2010
• Est. Priority Date: 12/02/2008
• Status: Abandoned Application

• Current Assignee: Aisin AW Company Limited (Aisin Corp.)
• Original Assignee: Aisin AW Company Limited (Aisin Corp.)
• Inventors: Kawauchi, Hiroshi
• Application Number:
  US12/588,356
• Publication Number:
  US 20100138434A1
• Time in Patent Office: Days
• US Class Current: 707/758
• CPC Class Codes: G01C 21/36 Input/output arrangements for on-board computers
• CPC Class Codes: G06F 16/29 Geographical information databases
• CPC Class Codes: G06F 16/90339 by using parallel associative memories or content-addressable memories

Abstract

Search devices, methods, and programs accept an input of a first character string for searching for a search object and store second character strings. The devices, methods, and programs search among the stored second character strings for a second character string who'"'"'s beginning matches the input first character string. The devices, methods, and programs display the found second character string, excluding from the display any of the found second character string for which a number of subsequent input operations that equals the difference between the number of characters in the found second character string and the number of characters in the input first character string is less than or equal to a number of operations to select the found second character string. When one of the displayed second character strings is selected, the devices, methods, and programs a display a search object that corresponds to the selected second character string.

Claims

1. A search device, comprising:

an input portion that accepts an input of a first character string for searching for a search object;

a storage portion that stores second character strings for searching for the search object;

a search portion that searches among the second character strings in the storage portion for at least one second character string that begins with a character string that matches the first character string that is input through the input portion;

a first display portion that displays a second character string of the at least one of the second character string found in the storage portion, excluding from the display any of the at least one found second character string for which a number of subsequent input operations that equals the difference between the number of characters in the found second character string and the number of characters in the first character string that is input through the input portion is less than or equals to a number of operations to select the found second character string in a case where the found second character is displayed by the first display portion; and

a second display portion that, when one of the at least one second character string that is displayed by the first display portion is selected, displays a search object that corresponds to the selected second character string.

2. The search device according to claim 1, further comprising

an output portion that, when the search object that is displayed by the second display portion is selected, outputs information that pertains to the selected search object.

3. The search device according to claim 1, wherein

the second display portion, in a case where none of the at least one second character string that is displayed by the first display portion is selected, displays a search object that corresponds to the first character string that is input through the input portion.

4. The search device according to claim 1, wherein

the search portion, in a case where none of the at least one displayed second character string that is displayed by the first display portion is selected and a character is newly input through the input portion after the first character string is input through the input portion, searches among the second character strings in the storage portion for at least one second character string that begin with a character string that matches the character string including the newly input character through the input portion, and

the first display portion displays a second character string of the at least one of the second character string that is found in the storage portion, exclusive of any of the at least one found second character string that has been excluded from the display and exclusive of all of the at least one second character string that was not selected.

5. The search device according to claim 1, wherein

the input portion includes input keys that accept input of characters, and

the input keys are displayed such that an input key that corresponds to a last character of any of the at least one found second character string that has been excluded from the display by the first display portion is differentiated from the other input keys.

6. The search device according to claim 5, wherein

the first display portion, in a case where the number of the at least one displayed second character string is less than the number that can be displayed, displays the at least one second character string that has been excluded from the display.

7. The search device according to claim 1, wherein

the first display portion, in a case where the number of the at least one displayed second character string is less than the number that can be displayed, displays the at least one second character string that has been excluded from the display.

8. The search device according to claim 7, wherein

the first display portion, in a case where the at least one second character string that has been excluded from the display is displayed, the display position of the at least one second character string that has been excluded from the display is determined based on whether or not the number of subsequent input operations is greater than the number of operations to select the second character string.

9. The search device according to claim 8, wherein

the first display portion, in a case where the at least one second character string that has been excluded from the display is displayed, the display position of the at least one second character string that has been excluded from the display is determined based on the display position of the at least one second character string for which the number of subsequent input operations is greater than the number of operations to select the second character string.

10. The search device according to claim 1, wherein

the first display portion displays the at least one of the second character string that is found in the storage portion, exclusive of any of the at least one found second character string for which the number of subsequent operations is one.

11. The search device according to claim 1, wherein

the second character strings include a keyword that is common to a plurality of search objects.

12. A search method, comprising:

accepting, through an input portion, an input of a first character string for searching for a search object;

storing, in a storage portion, second character strings for searching for the search object;

searching, among the second character strings in the storage portion for at least one second character string that begins with a character string that matches the first character string that is input through the input portion;

displaying, on a display portion, the at least one of the second character string found in the storage portion, excluding from the display any of the at least one found second character string for which a number of subsequent input operations that equals the difference between the number of characters in the found second character string and the number of characters in the first character string that is input through the input portion is less than or equals to a number of operations to select the found second character string in a case where the found second character is displayed by the display portion; and

displaying, on the display portion, when one of the at least one second character string that is displayed by the display portion is selected, a search object that corresponds to the selected second character string.

13. A computer-readable storage medium that stores computer-executable instructions comprising:

accepting, through an input portion, an input of a first character string for searching for a search object;

storing, in a storage portion, second character strings for searching for the search object;

searching among the second character strings in the storage portion for at least one second character string that begins with a character string that matches the first character string that is input through the input portion;

displaying on the display portion, the at least one of the second character string found in the storage portion, excluding from the display any of the at least one found second character string for which a number of subsequent input operations that equals the difference between the number of characters in the found second character string and the number of characters in the first character string that is input through the input portion is less than or equals to a number of operations to select the found second character string in a case where the found second character is displayed by the display portion; and

displaying on the display portion, when one of the at least one second character string that is displayed by the display portion is selected, a search object that corresponds to the selected second character string.