Method and system for application control

• US 9,064,413 B2
• Filed: 09/14/2006
• Issued: 06/23/2015
• Est. Priority Date: 10/25/2005
• Status: Expired due to Fees

• Current Assignee: DENSO Corporation
• Original Assignee: DENSO Corporation
• Inventors: Matsuoka, Hiromichi
• Primary Examiner(s): MANCHO, RONNIE M
• Application Number:
  US11/520,596
• Publication Number:
  US 20070100510A1
• Time in Patent Office: 3,204 Days
• Field of Search: 701/209, 701/204, 701/207, 701/208, 701/408, 701/409, 701/445, 701/446, 701/450, 701/468, 701/491, 701/526, 701/532, 701/541, 340/995.19, 342/457, 707/100, 707/602, 707/661, 707/665, 707/667, 707/668
• US Class Current: 1/1
• CPC Class Codes: G01C 21/26 specially adapted for navigation in a road network
• CPC Class Codes: G07C 5/085 using electronic data carriers
• CPC Class Codes: G08G 1/096877 where the input to the navigation device is provided by a suitable I/O arrangement details of I/O arrangements for onboard navigation computers G01C21/36; I/O arrangements for general purpose computers G06F3/00
• CPC Class Codes: H03J 2200/12 Radio receiver combined with a GPS receiver

Abstract

An application control system for use in a vehicle includes a current region detector for detecting a current region where the vehicle is operating, an application storage for storing a regional application software in association with a preset region and a control unit for retrieving and executing the regional application software stored in the application storage based on the current region detected by the current region detector. The control unit retrieves and executes the regional application software when the current region is identified as the preset region.

Claims

1. An application control system for use in a navigation system of a vehicle comprising:

a current region detector that detects a current region where the vehicle is operating;

an application storage that stores in a retrievable manner, a plurality of map data handling software applications, each of the plurality of map data handling software applications being associated with a map data format from among a plurality of map data formats, each of a plurality of preset regions being associated with a map data format from among the plurality of map data formats; and

a control unit, wherein

the control unit determines if the current region is one of the plurality of preset regions, and when it is determined that the current region is one of the plurality of preset regions, the control unit determines a map data format associated with the current region, and further determines a map data handling software application associated with the map data format associated with the current region;

the control unit further determines whether the map data handling software application associated with the map data format associated with the current region is currently being executed by the control unit;

when the control unit determines that the map data handling software application associated with the map data format associated with the current region is currently being executed by the control unit, the control unit continues to execute the map data handling software application associated with the map data format associated with the current region;

when the control unit determines that the map data handling software application associated with the map data format associated with the current region is not currently being executed by the control unit, the control unit determines whether the map data handling software application associated with the map data format associated with the current region is stored in the application storage; and

when the control unit determines that the map data handling software application associated with the map data format associated with the current region is stored in the application storage, the control unit retrieves and executes the map data handling software application associated with the map data format associated with the current region.

2. The application control system as in claim 1, wherein

the control unit determines whether the map data handling software application associated with the map data format associated with the current region is currently being executed by the control unit at a time of a power-on operation of the application control system.

3. The application control system as in claim 1, wherein

when the control unit determines that the map data handling software application associated with the map data format associated with the current region is not currently being executed by the control unit, prior to retrieving and executing the map data handling software application associated with the map data format associated with the current region, the control unit determines that the map data handling software application associated with the map data format associated with the current region is not currently being executed by the control unit for a predetermined period of time.

4. The application control system as in claim 3, wherein

the predetermined period is defined as a period for a preset travel distance of the vehicle.

5. The application control system as in claim 3, wherein

the predetermined period is defined as a preset amount of time.

6. The application control system as in claim 1, wherein

the control unit executes the map data handling software application associated with the map data format associated with the current region by retrieving map data of the current region from an information medium and displaying the retrieved map data.

7. The application control system as in claim 1, wherein

an error message is displayed when the map data handling software application associated with the current region is not stored in the application storage.

8. The application control system as in claim 1, wherein

each map data format associated with a preset region represents map data of a geographic region such that the control unit determines a current vehicle position as the vehicle travels from one geographic region to another geographic region.

9. A method for controlling use of a plurality of regional map data handling software applications in a vehicle comprising:

providing a detecting unit;

providing a storage unit;

providing a control unit;

detecting by the detecting unit a current region where the vehicle is operating;

storing in the storage unit, in a retrievable manner, the plurality of regional map data handling software applications, each of the plurality of regional map data handling software applications being associated with a map data format from among a plurality of map data formats, each of a plurality of preset regions being associated with a map data format from among the plurality of map data formats;

determining by the control unit whether the current region is one of the plurality of preset regions,

when the control unit determines that the current region is one of the plurality of preset regions, determining by the control unit a map data format associated with the current region and a map data handling software application associated with the map data format associated with the current region;

determining by the control unit whether the map data handling software application associated with the map data format associated with the current region is currently being executed by the control unit;

when the control unit determines that the map data handling software application associated with the map data format associated with the current region is currently being executed by the control unit, continuing to execute by the control unit the map data handling software application associated with the map data format associated with the current region; and

when the control unit determines that the map data handling software application associated with the map data format associated with the current region is not currently being executed by the control unit, determining by the control unit whether the map data handling software application associated with the map data format associated with the current region is stored in the storage unit; and

when the control unit determines that the map data handling software application associated with the map data format associated with the current region is stored in the storage unit, retrieving and executing by the control unit the map data handling software application associated with the map data format associated with the current region.

10. The method as in claim 9, wherein

the control unit determines whether the map data handling software application associated with the map data format associated with the current region is currently being executed by the control unit at a time of power-on operation of the application control system.

11. The method as in claim 9, wherein

when the control unit determines that the map data handling software application associated with the map data format associated with the current region is not currently being executed by the control unit, prior to retrieving and executing the map data handling software application associated with the map data format associated with the current region, the control unit determines that the map data handling software application associated with the map data format associated with the current region is not currently being executed by the control unit for a predetermined period of time.

12. The method as in claim 11, wherein

the predetermined period is defined as a period for a preset travel distance of the vehicle.

13. The method as in claim 11, wherein

the predetermined period is defined as a preset amount of time.

14. The method as in claim 9, wherein

the control unit executes the map data handling software application associated with the map data format associated with the current region by retrieving map data of the current region from an information medium and displaying the retrieved map data.

15. The method as in claim 9, wherein

an error message is displayed when the map data handling software programs associated with the current region is not stored in the storage unit.

16. The method as in claim 9, wherein

each map data format associated with a preset region represents map data of a geographic region such that the control unit determines a current vehicle position as the vehicle travels from one geographic region to another geographic region.

17. An application control system for use in a plurality of regions, each of the plurality of regions being in association with a map data format from among a plurality of map data formats, the system comprising:

a control unit;

a current region detector for detecting a current region where the vehicle is operating;

an application storage for storing a plurality of map data handling software programs, each of the plurality of map data handling software programs being in association with a map data format from among the plurality of map data formats; and

a determination unit for determining a map data handling software program in association with a map data format in association with the detected current region, and for further determining whether the map data handling software program in association with the map data format in association with the detected current region is currently being executed by the control unit;

wherein

when the determination unit determines that the map data handling software application in association with the map data format in association with the current region is not currently being executed by the control unit, the control unit determines whether the map data handling software application in association with the map data format in association with the current region is stored in the application storage; and

when the control unit determines that the map data handling software application in association with the map data format in association with the current region is stored in the application storage, the control unit retrieves and executes the map data handling software application in association with the map data format in association with the current region.

18. The application control system as in claim 17, wherein

the control unit executes the map data handling software application in association with the map data format in association with the current region by retrieving map data of the current region from an information medium and displaying the retrieved map data.

19. The application control system as in claim 17, wherein

an error message is displayed when the map data handling software program in association with the map data format in association with the current region is not stored in the application storage.

20. A method for controlling by a control unit a plurality of map data handling software programs, each of the plurality of map data handling software programs being associated with a map data format from among a plurality of map data formats, and each of a plurality of regions being associated with a map data format from among the plurality of map data formats, the method comprising:

detecting a current region where the vehicle is operating;

storing the plurality of map data handling software programs in a storage;

determining whether a map data handling software application associated with a map data format associated with the current region is currently being executed by the control unit; and

when it is determined that the map data handling software application associated with the map data format associated with the current region is not currently being executed by the control unit, the determining whether the map data handling software application associated with the map data format associated with the current region is stored in the storage; and

when it is determined that the map data handling software application associated with the map data format associated with the current region is stored in the storage, retrieving and executing by the control unit the map data handling software application associated with the map data format associated with the current region.

21. The method as in claim 20, wherein

the control unit executes the map data handling software application associated with the map data format associated with the current region by retrieving map data of the current region from an information medium and displaying the retrieved map data.

22. The method as in claim 20, wherein

an error message is displayed when the map data handling software application associated with map data format associated with the current region is not stored in the storage.