Simulation Device, Simulation Program, and Simulation Method

• US 20070294073A1
• Filed: 08/22/2005
• Published: 12/20/2007
• Est. Priority Date: 08/24/2004
• Status: Abandoned Application

• Current Assignee: Sharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Sharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
• Inventors: Okamoto, Toshiya, Fujimoto, Fumiaki, Yoda, Kazuhiko
• Application Number:
  US11/574,145
• Publication Number:
  US 20070294073A1
• Time in Patent Office: Days
• US Class Current: 703/20
• CPC Class Codes: B60K 35/00 Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
• CPC Class Codes: G09B 29/106 using electronic means

Abstract

A simulation device includes a display section which is mounted on a vehicle and displays, as an instrument panel image, driving information including vehicle state information such as the speed of the vehicle and engine revolutions and additional information such as a navigation image; a layout generation section that generates layout information of the instrument panel image displayed on the display section; and an information processing section that determines the layout of the instrument panel image with reference to the layout information generated by the layout generation section and the aforesaid driving information. Since the display section displays the instrument panel image with the layout determined by the information processing section, it is possible to carry out simulation close to the feeling of actual driving.

Claims

1. A simulation device for checking a state of image display on an in-vehicle display device which combines images corresponding to sets of vehicle information supplied from respective devices mounted on a vehicle so as to display a composite image,

the in-vehicle display device storing plural sets of layout information each of which indicates positions of the images in the composite image,

the simulation device comprising:

image storing means for storing the images corresponding to contents of the sets of vehicle information; and

obtaining means for obtaining, with reference to at least one set of vehicle information supplied from outside, images corresponding to said at least one set of vehicle information, from the image storing means,

the in-vehicle display device displaying the composite image based on the images selected by the obtaining means, the layout information, and said at least one set of vehicle information.

2. The simulation device as defined in claim 1,

wherein, said at least one vehicle information supplied from the outside is generated by a vehicle simulator which simulates operations of the devices mounted on the vehicle.

3. The simulation device as defined in claim 1,

wherein, said at least one set of vehicle information supplied from the outside is generated by a device mounted on the vehicle.

4. The simulation device as defined in claim 1, further comprising:

operation means for receiving user input;

layout information generating means for generating the layout information based on the user input; and

transmission means for transmitting, to the in-vehicle display device, the layout information generated by the layout information generating means.

5. The simulation device as defined in claim 1, further comprising:

test image storing means for storing plural patterns of test images; and

composite test data storing means for storing composite test data corresponding to data of a combination of the test images,

the obtaining means obtaining, based on said at least one vehicle information supplied from the outside, a test image corresponding to said at least one vehicle information, from the test image storing means, and

the in-vehicle display device displaying the composite image based on the test image selected by the obtaining means, the layout information, and said at least one vehicle information,

the simulation device further comprising;

comparing means for comparing the composite image displayed by the in-vehicle display device with the composite test data stored in the composite test data storage means; and

notifying means for notifying the user of a result of comparison by the comparing means.

6. A simulation device for checking a state of image display on an in-vehicle display device which combines images corresponding to sets of vehicle information supplied from respective devices mounted on a vehicle so as to display a composite image,

the in-vehicle display device storing plural sets of layout information each of which indicates positions of the images in the composite image,

the simulation device comprising:

image storing means for storing the images corresponding to contents of the sets of vehicle information;

vehicle information generating means for generating at least one set of vehicle information in a simulated manner; and

obtaining means for obtaining, with reference to said at least one set of vehicle information generated by the vehicle information generating means, images corresponding to said at least one set of vehicle information, from the image storing means,

the in-vehicle display device displaying the composite image based on the images selected by the obtaining means, the layout information, and said at least one set of vehicle information.

7. A simulation program which is executed on a simulation device for checking a state of image display on an in-vehicle display device which combines images corresponding to sets of vehicle information supplied from respective devices mounted on a vehicle so as to display a composite image,

the in-vehicle display device storing plural sets of layout information each of which indicates positions of the images in the composite image, and

the simulation device storing the images corresponding to contents of the sets of vehicle information,

the program comprising the step of:

(i) obtaining, with reference to at least one set of vehicle information supplied from outside, images corresponding to said at least one set of vehicle information, from the simulation device,

the in-vehicle display device displaying the composite image based on the images obtained in the step (i), the layout information, and said at least one set of vehicle information.

8. A simulation program which is executed on a simulation device for checking a state of image display on an in-vehicle display device which combines images corresponding to sets of vehicle information supplied from respective devices mounted on a vehicle so as to display a composite image,

the in-vehicle display device storing plural sets of layout information each of which indicates positions of the images in the composite image, and

the simulation device storing the images corresponding to contents of the sets of vehicle information,

the program comprising the steps of:

(i) generating at least one vehicle-information in a simulated manner; and

(ii) obtaining, with reference to said at least one set of vehicle information generated in the step (i), images corresponding to said at least one set of vehicle information, from the simulation device,

the in-vehicle display device displaying the composite image based on the images obtained in the step (ii), the layout information, and said at least one set of vehicle information.

9. A simulation method for checking a state of image display on an in-vehicle display device which combines images corresponding to sets of vehicle information supplied from respective devices mounted on a vehicle so as to display a composite image,

the in-vehicle display device storing plural sets of layout information each of which indicates positions of the images in the composite image,

the method comprising the steps of:

(i) storing the images corresponding to contents of the sets of vehicle information; and

(ii) obtaining, with reference to at least one set of vehicle information supplied from outside, images corresponding to said at least one set of vehicle information,

the in-vehicle display device displaying the composite image based on the images obtained in the step (ii), the layout information, and said at least one set of vehicle information.

10. A simulation method for checking a state of image display on an in-vehicle display device which combines images corresponding to sets of vehicle information supplied from respective devices mounted on a vehicle so as to display a composite image,

the in-vehicle display device storing plural sets of layout information each of which indicates positions of the images in the composite image,

the method comprising the steps of:

(i) storing the images corresponding to contents of the sets of vehicle information;

(ii) generating at least one set of vehicle information in a simulated manner; and

(iii) obtaining with reference to said at least one set of vehicle information generated in the step (ii), images corresponding to said at least one set of vehicle information,

the in-vehicle display device displaying the composite image based on the images obtained in the step (iii), the layout information, and said at least one set of vehicle information.

11. An application development support tool which supports development of an application for executing display simulation of display means which is mounted on a vehicle and displays, as an instrument panel image, driving information including vehicle state information such as a speed of the vehicle and engine revolutions and additional information such as a navigation image,

the application development support tool comprising:

layout information generating means for generating layout information of the instrument panel image displayed by the display means; and

layout determination means for determining a layout of the instrument panel image, based on the layout information generated by the layout information generating means and the driving information,

the display means displaying the instrument panel image with the layout determined by the layout determination means.

12. The application development support tool as defined in claim 11,

wherein, the display means and the layout determining means constitute an instrument panel of the vehicle.

13. The application development support tool as defined in claim 11, further comprising driving information generating means for generating the driving information in a simulated manner.

14. A display simulation method for an instrument panel which is mounted on a vehicle and displays, as an instrument panel image, driving information including vehicle state information such as a speed of the vehicle and engine revolutions and additional information such as a navigation image,

the method comprising the steps of:

(i) generating layout information of the instrument panel image;

(ii) determining a layout of the instrument panel image, based on the layout information generated in the step (i) and the driving information; and

(iii) displaying the instrument panel image with the layout determined in the step (ii).

15. A display simulation program for an instrument panel which is mounted on a vehicle and displays, as an instrument panel image, driving information including vehicle state information such as a speed of the vehicle and engine revolutions and additional information such as a navigation image,

the program causes a computer to execute the procedures of:

(i) generating layout information of the instrument panel image;

(ii) determining a layout of the instrument panel image, based on the layout information generated in the step (i) and the driving information; and

(iii) displaying the instrument panel image with the layout determined in the procedure (ii).

16. A computer-readable storage medium, storing the program set forth in claim 15.