VEHICULAR SYSTEM

• US 20140358325A1
• Filed: 05/22/2014
• Published: 12/04/2014
• Est. Priority Date: 05/31/2013
• Status: Active Grant

• Current Assignee: Fujitsu Ten Limited (DENSO Corporation)
• Original Assignee: Fujitsu Ten Limited (DENSO Corporation)
• Inventors: INOUE, Noriaki, KASAI, Kazuyoshi, MORITA, Kyohei, IGUCHI, Yusuke
• Granted Patent: US 9,469,304 B2
• Time in Patent Office: Days
• US Class Current: 701/1
• CPC Class Codes: B60K 2360/1868 according to driving situations
• CPC Class Codes: B60K 2360/195 Blocking or enabling display functions
• CPC Class Codes: B60K 2370/1868 according to driving situations
• CPC Class Codes: B60K 2370/195 Blocking or enabling display functions
• CPC Class Codes: B60K 35/00 Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
• CPC Class Codes: B60K 35/29 Instruments characterised by the way in which information is handled, e.g. showing information on plural displays or prioritising information according to driving conditions
• CPC Class Codes: B60W 2050/0063 Manual parameter input, manual setting means, manual initialising or calibrating means
• CPC Class Codes: B60W 2050/0075 Automatic parameter input, automatic initialising or calibrating means
• CPC Class Codes: B60W 50/0098 Details of control systems ensuring comfort, safety or stability not otherwise provided for

Abstract

A use specifying unit specifies a “purpose of use” of a vehicle based on a running-data table. An application selection unit selects one or more information-related applications which are suitable for the “purpose of use”, from a plurality of information-related applications. Then, an execution inhibition unit inhibits execution of information-related applications which are not selected to be suitable for the specified purpose of the vehicle. As a result, it is possible to prevent information-related applications which are unnecessary for the “purpose of use” of the vehicle from being executed wastefully.

Claims

1. A vehicular system used in a vehicle, the vehicular system comprising:

a controller configured to (i) specify a purpose of use of the vehicle, (ii) select one or more applications which are suitable for the specified purpose of use of the vehicle, from a plurality of applications, and (iii) inhibit execution of applications which are not selected to be suitable for the specified purpose of the vehicle, out of the plurality of applications.

2. The vehicular system according to claim 1, wherein

the controller estimates the purpose of use of the vehicle based on information about the vehicle before running of the vehicle.

3. The vehicular system according to claim 1, further comprising

a display that displays icons which receive user'"'"'s instructions for execution of the plurality of applications, wherein

the controller does not allow the display to display the icons of the applications which are not selected to be suitable for the specified purpose of the vehicle.

4. The vehicular system according to claim 1, wherein

the plurality of applications include driving-related applications which are related to driving of the vehicle and driving-unrelated applications which are not related to driving of the vehicle, and

the controller does not inhibit execution of the driving-related applications and inhibits execution of some of the driving-unrelated applications which are not selected to be suitable for the specified purpose of the vehicle.

5. The vehicular system according to claim 4, wherein

the controller executes the driving-related applications at a time when the vehicle becomes ready to run, and executes the driving-unrelated applications after the purpose of use of the vehicle has been specified.

6. The vehicular system according to claim 1, wherein

the controller determines whether or not the vehicle arrives at a destination, and

the controller does not change the one or more selected applications until the vehicle arrives at the destination.

7. The vehicular system according to claim 1, wherein

the controller determines which ones of a plurality of display devices should respectively display plural pieces of guide information offered by executed applications, according to respective priorities of the plural pieces of guide information.

8. A communications system including a server system and a vehicular system used in a vehicle, the communications system comprising:

a controller configured to (i) specify a purpose of use of the vehicle, (ii) select one or more applications which are suitable for the specified purpose of use of the vehicle, from a plurality of applications, and (iii) inhibit execution of applications which are not selected to be suitable for the specified purpose of the vehicle, out of the plurality of applications.

9. A communications system including a vehicle-mounted system mounted onto a vehicle and a mobile information terminal, the communications system comprising:

a controller configured to (i) specify a purpose of use of the vehicle, (ii) select one or more applications which are suitable for the specified purpose of use of the vehicle, from a plurality of applications which are executable in either the vehicle-mounted system or the mobile information terminal, and (iii) inhibit execution of applications which are not selected to be suitable for the specified purpose of the vehicle, out of the plurality of applications.

10. A computer-implemented method of executing an application in a vehicle, the method comprising the steps of:

(a) specifying a purpose of use of the vehicle;

(b) selecting one or more applications which are suitable for the specified purpose of use of the vehicle, from a plurality of applications; and

(c) inhibiting execution of applications which are not selected in the step (b) to be suitable for the specified purpose of the vehicle, out of the plurality of applications.

11. The method according to claim 10, wherein

in the step (a), the specified purpose of use of the vehicle is estimated based on information about the vehicle before running of the vehicle.

12. The method according to claim 10, further comprising the step of:

(d) causing a display to display icons which receive user'"'"'s instructions for execution of the plurality of applications, wherein

in the step (c), the display is not allowed to display the icons of the applications which are not selected in the step (b) to be suitable for the specified purpose of the vehicle.

13. The method according to claim 10, wherein

the plurality of applications includes driving-related applications which are related to driving of the vehicle and driving-unrelated applications which are not related to driving of the vehicle, and

in the step (c), execution of the driving-related applications is not inhibited and execution of some of the driving-unrelated applications which are not selected in the step (b) to be suitable for the specified purpose of the vehicle is inhibited.

14. The method according to claim 13, further comprising the steps of:

(e) executing the driving-related applications at a time when the vehicle becomes ready to run; and

(f) executing the driving-unrelated applications after the purpose of use of the vehicle is specified in the step (a).

15. The method according to claim 10, further comprising the step of

(g) determining whether or not the vehicle arrives at a destination, wherein

the one or more selected applications are not changed until the vehicle arrives at the destination in the step (b).

16. The method according to claim 10, further comprising the step of:

(h) determining which ones of a plurality of display devices should respectively display plural pieces of guide information offered by executed applications, according to respective priorities of the plural pieces of guide information.