WO2006022228A1 - シミュレーション装置、シミュレーションプログラム、シミュレーション方法 - Google Patents
シミュレーション装置、シミュレーションプログラム、シミュレーション方法 Download PDFInfo
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- WO2006022228A1 WO2006022228A1 PCT/JP2005/015214 JP2005015214W WO2006022228A1 WO 2006022228 A1 WO2006022228 A1 WO 2006022228A1 JP 2005015214 W JP2005015214 W JP 2005015214W WO 2006022228 A1 WO2006022228 A1 WO 2006022228A1
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- vehicle
- information
- image
- layout
- instrument panel
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- 238000004088 simulation Methods 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims description 49
- 239000002131 composite material Substances 0.000 claims description 71
- 238000011161 development Methods 0.000 claims description 39
- 238000012360 testing method Methods 0.000 claims description 36
- 230000008569 process Effects 0.000 claims description 16
- 238000013500 data storage Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000002194 synthesizing effect Effects 0.000 claims 1
- 230000010365 information processing Effects 0.000 abstract description 29
- 230000006870 function Effects 0.000 description 30
- 238000010586 diagram Methods 0.000 description 24
- 230000007704 transition Effects 0.000 description 21
- 238000012545 processing Methods 0.000 description 10
- 238000012795 verification Methods 0.000 description 10
- 239000004973 liquid crystal related substance Substances 0.000 description 9
- 230000008859 change Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
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- 230000004397 blinking Effects 0.000 description 1
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- 239000004065 semiconductor Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/22—Display screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/50—Instruments characterised by their means of attachment to or integration in the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/80—Arrangements for controlling instruments
- B60K35/81—Arrangements for controlling instruments for controlling displays
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
- G09B29/10—Map spot or coordinate position indicators; Map reading aids
- G09B29/106—Map spot or coordinate position indicators; Map reading aids using electronic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/26—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using acoustic output
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/90—Calibration of instruments, e.g. setting initial or reference parameters; Testing of instruments, e.g. detecting malfunction
Definitions
- Simulation device Simulation program, simulation method
- the present invention displays vehicle state information such as vehicle speed and engine speed, and additional information that supports driving such as navigation images on the instrument panel (hereinafter referred to as instrument panel) of the vehicle.
- the present invention relates to a simulation apparatus for realizing an application development support tool for supporting the development of a process (application) up to the determination of the instrument panel image layout.
- instrument panel image an image displayed on the instrument panel
- publicly known document 2 Japanese Patent Application Laid-Open No. 10-297319 (published on November 10, 1998) discloses an instrument panel image selection device that can freely select a user power S instrument panel image according to the inclusion. Has been.
- the present invention has been made in view of the above-described problems, and the object thereof is a simulation for realizing an application development support tool capable of performing an appropriate simulation closer to an actual traveling feel. To provide an apparatus.
- the present invention is for confirming the image display state of an in-vehicle display device that displays a composite image by combining images corresponding to vehicle information output from each of a plurality of devices mounted on a vehicle.
- a simulation device wherein the in-vehicle display device stores a plurality of patterns of layout information indicating a positional relationship between the images in a composite image, and stores an image corresponding to the content of the vehicle information
- the vehicle-mounted display device includes: a storage unit; and an acquisition unit that acquires the image corresponding to the vehicle information from the image storage unit based on the vehicle information supplied from outside.
- a simulation apparatus characterized by displaying a composite image based on the image selected by the means, the layout information, and the vehicle information.
- the vehicle information supplied from the outside is preferably generated by a vehicle simulator that simulates the operation of a plurality of devices mounted on the vehicle.
- the vehicle information supplied from the outside is preferably generated by a device mounted on an automobile.
- an operation unit that receives an input from a user, a layout information generation unit that generates the layout information based on the input from the user, and the in-vehicle display that displays the layout information generated by the layout information generation unit It is desirable to further include a transmission means for transmitting to the apparatus.
- test image storage means for storing test images of a plurality of patterns
- composite test data storage means for storing composite test data corresponding to data obtained by combining the test images
- the acquisition means acquires the test image corresponding to the vehicle information based on the vehicle information supplied from outside, and acquires the test image storage means power.
- a composite image is displayed based on the test image selected by the acquisition means, the layout information, and the vehicle information
- the composite test data storage means stores the composite image displayed by the in-vehicle display device.
- the information processing apparatus further comprises a comparison means for comparing the synthesized test data with the information and a notification means for notifying a user of a comparison result by the comparison means.
- the present invention confirms the image display state of the in-vehicle display device that displays a composite image by combining images corresponding to vehicle information output from each of a plurality of devices mounted on the vehicle.
- the vehicle-mounted display device stores a plurality of patterns of layout information indicating the positional relationship between the images in a composite image, and stores an image corresponding to the content of the vehicle information.
- the vehicle information generation means for generating the vehicle information in a simulated manner, and the vehicle information generation means, the image corresponding to the vehicle information is obtained from the image storage means.
- the vehicle-mounted display device displays a composite image based on the image selected by the acquisition unit, the layout information, and the vehicle information. It may be characterized by.
- FIG. 1 is a block diagram illustrating a configuration of a main part of an application development support tool according to an embodiment of the present invention.
- FIG. 2 is an explanatory diagram showing a display example of a display unit of the instrument panel shown in FIG.
- FIG. 3 is a block diagram showing a main configuration of an information processing unit of the instrument panel shown in FIG. 1.
- FIG. 4 is a block diagram showing a specific example of the application development support tool shown in FIG.
- FIG. 5 is a diagram showing a display example of a layout manager by the layout creating unit shown in FIG. 4.
- FIG. 7 (a) is a display example displayed on the instrument panel display unit, and is a diagram showing a display example during traveling.
- FIG. 7 (b) is a display example displayed on the instrument panel display unit, and is a diagram showing a display example when the vehicle is stopped.
- FIG. 7 (c) is a display example displayed on the instrument panel display, and is a diagram showing a display example at the time of back.
- FIG. 8 is a block diagram showing an outline of a vehicle display system to which the application development support tool according to the present embodiment is applied.
- FIG. 9 is a schematic configuration diagram showing an embodiment of a simulation apparatus of the present invention.
- FIG. 10 is a schematic configuration diagram showing another embodiment of the simulation apparatus of the present invention.
- FIG. 11 is a schematic configuration diagram showing still another embodiment of the simulation apparatus of the present invention.
- FIG. 12 is a schematic configuration diagram showing still another embodiment of the simulation apparatus of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION
- a display system shown in FIG. 8 has been proposed as a display system for displaying various information on an instrument panel (hereinafter referred to as instrument panel) mounted on an automobile.
- the display system is a system that displays a composite image by combining images based on information output from a plurality of devices such as a speedometer, a tachometer, and a car navigation device.
- a speedometer a tachometer
- a car navigation device a display system shown in FIG. 8 will be described.
- the display system includes an instrument panel display system 301, a vehicle system 303, an amenity system 304, a safety system 305, a powertrain system in-vehicle LAN 321x, and a body system in-vehicle LAN 321y.
- the powertrain in-vehicle LAN 321x generates information indicating the state of the engine, gears, and the like and outputs the information to the vehicle system 303.
- the body system interior LA N321y generates information indicating the state of the door, light, air conditioner, etc., and outputs it to the vehicle system 303.
- the vehicle system 303 generates image data based on driving information output from the powertrain in-vehicle LAN 321x and the body in-vehicle LAN 321y. Further, the vehicle system 303 is a layout indicating the position of the image data in the composite image. Vehicle information is generated based on driving information output from the powertrain LAN 321x and the body LAN 321y.
- the gaming system 304 is connected to a DVD player, TV, GPS, audio, and the like, and generates image data based on driving information output from these connected devices. Furthermore, the asset system 304 displays layout information indicating the position of the image data of the image in the composite image, and driving information indicating information such as the engine and gear output via the vehicle system 303. Generate based on.
- the safety system 305 is connected to a CCD that captures the surroundings of the vehicle, a sensor that indicates the distance from the surrounding obstacles, and the like, and generates image data based on driving information output from these connected devices. . Furthermore, the safety system 305 uses the layout information indicating the position of the image data in the composite image as the information indicating the operation information such as the engine and the gear output via the vehicle system 303. Generate based on.
- the instrument panel display system 301 displays a composite image based on image data and layout information output from the vehicle system 303, the camera system 304, and the safety system 305, respectively.
- the display system shown in FIG. 8 generates image data in a plurality of microcomputers. Therefore, in this display system, the burden on each microcomputer can be reduced as compared with a display system in which all image data is generated and synthesized by one microcomputer.
- the application development support tool is a device for confirming the display state of the instrument panel display system 301, and has the following three functions.
- the application development support tool has a first function for setting or changing the layout of the composite image in the instrument panel display system of the display system as shown in FIG.
- the application development support tool has a second function for confirming the image display state of the composite image of the set layout.
- the application development support tool has a third function of comparing the test data for testing stored in advance when confirming the image display state of the composite image and displaying the comparison result.
- FIG. 1 is a block diagram showing the configuration of the application development support tool. [0025] As shown in FIG.
- the application development support tool includes a personal computer (hereinafter referred to as a PC) 101 for creating display simulation information, and the created display simulation information.
- a PC personal computer
- An instrument panel 102 that performs display on the basis of it, and an in-vehicle LAN (local area network) simulator 103 that provides information necessary for creating display simulation information.
- LAN local area network
- the application development support tool having the above configuration includes display simulation information (layout information) created by the PC 101 and driving information from the in-vehicle LAN simulator 103 (vehicle state information such as vehicle speed and engine speed,
- display simulation information (layout information) created by the PC 101 and driving information from the in-vehicle LAN simulator 103 (vehicle state information such as vehicle speed and engine speed
- vehicle state information such as vehicle speed and engine speed
- This is a tool (simulation device) that determines the layout of the instrument panel image within the instrument panel 102 and performs a display simulation based on the information including additional information such as a navigation image.
- the PC 101 includes a layout creation unit 11 as a layout 'manager' module that performs a first function, an operation verification unit 12 as a soft diagnostic module that performs a third function, an image database 13, and a second function.
- the simulator includes a software module consisting of the simulator unit 14 as a module, a display unit 15 for displaying the operation status of each module, and an operation unit 16 for operating each module.
- the configuration includes a ROM 17 that stores a program for processing by each module, a RAM 18 that serves as a work area for processing the program, and a CPU 19 that serves as a control means for controlling the above-described units.
- the layout creating unit 11 operates when performing the first function, and is a software capable of laying out on the display unit 15 a screen having the same appearance as that of the instrument panel 102 as an actual machine (integrated panel).
- This module is designed to create the layout information necessary to determine the instrument panel layout.
- the created layout information is transmitted to the instrument panel 102.
- the instrument panel 102 stores the layout information.
- the operation verification unit 12 operates when the third function is performed, downloads operation data, which is image data to be displayed on the instrument panel 102, and compares it with test data for verifying the actual operation.
- This is a software module that verifies and uploads the test results after the verification operation to the CPU 19 and displays the operation status (display of the defective part) on the display unit 15.
- the image database 13 is a database having real-time image data capability corresponding to a screen displayed on an actual machine.
- image data includes, for example, road conditions captured with the power of a CCD (Charge Coupled Device) camera, animated images of speedometers, and images of car navigation systems. It doesn't matter. It is also possible to use real images (camera images, not recorded ones) through means for capturing real-time images.
- CCD Charge Coupled Device
- the simulator unit 14 is a software module that operates when performing the second function and acquires images stored in the image database 13 based on driving information from the in-vehicle LAN simulator 103.
- the first function When the first function is fulfilled, it is transmitted to the layout information instrument panel 102 created by the layout creation unit 11 of the PC 101 having the above configuration, and when the third function is fulfilled, it is stored in the image database 13 When it is transmitted to the image data force instrument panel 102 and the second function is performed, it is transmitted to the soft diagnostic data force instrument panel 102 of the operation verification unit 12.
- the instrument panel 102 corresponds to the instrument panel display system 1 of FIG. 8, stores the layout information created by the layout creation unit 11, and includes vehicle state information such as the vehicle speed and the engine speed.
- the instrument panel 102 is a hardware module that also functions as a liquid crystal panel as the display unit 21 and a liquid crystal controller as the information processing unit 22, and is mounted on the vehicle when the second function is performed. Based on the operation information from the LAN simulator 103, the layout information stored in the information processing unit 22 is selected, and the composite image data is generated and displayed based on the layout information and the image data from the PC 101.
- the in-vehicle LAN simulator 103 displays information to be displayed on the display unit 21 of the instrument panel 102.
- Information that is, vehicle status information such as vehicle speed and engine speed, and driving information creation means for creating driving information consisting of additional information such as navigation images.
- the in-vehicle LAN simulator 103 is not essential, and any information source can be used as long as it obtains the same information as the in-vehicle LAN simulator 103, and the PC 101 and the instrument panel 102 are actually connected. It may be mounted on a vehicle to obtain actual information from the vehicle.
- the driving information may be taken directly from an actual vehicle, but may be generated in a pseudo manner by the in-vehicle LAN simulator 103 which is the driving information generating means as described above.
- an instrument panel image can be displayed closer to the actual driving feel.
- the display unit 21 displays a combined image obtained by combining a plurality of images on the same panel. For example, as shown in FIG. 2, four display areas (first display areas) for displaying different information are displayed. 21a to 4th display area 21d)!
- a navigation image or a TV image as additional information is displayed in the first display area 21a, and now train information as vehicle state information is displayed in the second display area 21b. (Vehicle speed, engine speed, etc.) are displayed, and the third display area 21c is a blinking image of a turn indicator as powertrain information different from the second display area 21b. And the fourth display area 21d displays an image showing the door open / closed state, an image showing the lighting state of the light, etc. as information on the vehicle body system. Information to be displayed in each display area of the display unit 21 is transmitted from the PC 101 via the information processing unit 22.
- the information processing unit 22 includes a signal input unit 31 to which image data from the PC 101 and driving information from the in-vehicle LAN simulator 103 are input, and the generated composite image data to the above-described data. And a signal output unit 32 for outputting to the display unit 21 and the like.
- the information processing unit 22 stores the drawing position control unit 33 that is a control unit that controls the priority relationship of the screen layout Z display of each area on the display unit 21 and the drawing table 36.
- the read control unit 34 that controls the readout of the layout information and the control unit that controls the enlargement / reduction of display Z for the image data to be displayed on the display unit 21 Z-transparency processing
- a RAM 38 which is a work area for processing the read program
- a CPU 39 which is a control means for controlling each unit described above, are provided.
- the configuration information processing unit 22 determines the layout of the instrument panel image to be displayed on the display unit 21 based on the stored layout information and the driving information from the in-vehicle LAN simulator 103. And a function as a graphic controller for displaying the instrument panel image on the display unit 21 with the determined layout.
- information for image display from the information processing unit 22 is sent to the display unit 21 via a screen frame buffer (not shown).
- the drawing table 36 may store layout information from the PC 101, or may store layout information arbitrarily set by the vehicle manufacturer at the time of shipment.
- FIG. 5 is a diagram showing an image displayed on the PC 101 when creating layout information.
- the PC 101 includes a layout creation unit 11, an operation verification unit 12, and a simulator unit 14 as software modules, and an image database 13.
- the image database 13 includes a first image storage unit 13a, a second display region 21b, and a second display region that store navigation image data to be displayed in the first display region 2la of the display unit 21 of the instrument panel 102 described above.
- Second image storage unit 13b for storing powertrain image data to be displayed in display area 21c
- (3) V third image storage unit 13c for storing body system image data to be displayed in fourth display area 21d It becomes the composition with.
- the image data stored in each of these storage units is transmitted to the instrument panel 102 as necessary.
- the PC 101 is provided with a layout creating unit 11 that creates layout information that is information related to the screen layout of an instrument panel image to be displayed on the display unit 21 of the instrument panel 102.
- a layout creating unit 11 that creates layout information that is information related to the screen layout of an instrument panel image to be displayed on the display unit 21 of the instrument panel 102.
- the layout creating unit 11 for example, a layout manager as shown in FIG. 5 is used.
- the application creator uses the layout manager shown in FIG. 5 to perform the initial setting state (the state when the instrument panel 102 is turned on) and the basic state (the instrument panel during normal driving). 102 state), transition (1) (the state of the instrument panel 102 when a single vehicle approaches while driving) ... the transition (N) (the state of the instrument panel 102 when using a navigation system, etc.)
- the layout information condition of the screen layout of the instrument panel image in each state is input by the operation unit 16. Specifically, the drawing position setting of each image in the image displayed on the instrument panel 102 is corrected, and the drawing target device and vertical and horizontal pixels are set, that is, the original size and the drawing target size are set. ing. Based on this input condition, the layout creating unit 11 of the PC 101 generates layout information.
- the layout information created by the layout creating unit 11 is sent to the instrument panel 102 that is an actual machine.
- the layout information sent to the instrument panel 102 is stored in the drawing table 36 (FIG. 3) of the information processing unit 22.
- FIG. 5 is a diagram showing a state of transition of a screen when the simulation process is performed.
- the upper part of FIG. 6 is a flowchart showing the transition of the instrument panel 102, and is executed as software in the simulator 14 of the PC 101. That is, the upper diagram in FIG. 6 shows the transition between the initial 202, basic 203, transition (1) 204, and transition (N) 205 based on the driving information from the in-vehicle LAN simulator 103. Is shown. And the transition control 201 controls the transition between these. Further, the middle part of FIG. 6 is a diagram showing a screen configuration displayed on the instrument panel 102 in each state. Further, the lower part of FIG. 6 is a diagram showing images required in each state.
- the display unit 21 of the instrument panel 102 a horizontally long liquid crystal display panel having 1600 dots horizontally and 480 dots vertically (1600 ⁇ 480) is used.
- the first display area 21a is 640 X 480
- the second display area 21b is 640 X 350
- the third display area 21c is 640 X 130
- the fourth display area 21 d is 320 X 480.
- a navigation screen is displayed in the first display area 21a, operation instruments such as a speed meter and a tachometer are displayed in the second display area 21b, and other parameters are displayed in the third display area 21c.
- Information on the wartrain system, winker, oil, oil, etc. is displayed, and information on the body system, door opening / closing, lights, air conditioners, etc. is displayed in the fourth display area 21d.
- Each of the above images is based on the image data output from the PC 101, the in-vehicle LAN simulator 103, driving information, and the layout information stored in the drawing table 36. It is displayed on the display unit 21 by the unit 22.
- the image displayed in each of the display areas is an image acquired by the simulator unit 14 from the image database 13 of the PC 101.
- the image database 13 includes powertrain images displayed in the first image storage unit 13a, the second display region 21b, and the third display region 21c that store navigation images to be displayed in the first display region 21a.
- the second image storage unit 13b for storing the image and the third image storage unit 13c for storing the body system image to be displayed in the fourth display area 21d are provided.
- the images stored in each of these image databases 13 are switched by the simulator unit 14 based on driving information from the in-vehicle LAN simulator 103. That is, Based on the driving information, the simulator unit 14 determines the state of the vehicle (such as being in a stopped state or being in a traveling state) and displays an appropriate image for displaying on the instrument panel 102 a screen corresponding to the state of the vehicle. Is obtained from the image database 13 and output to the instrument panel 102. In other words, the above driving information shows the operation status data of the vehicle sent from the in-vehicle LAN simulator 103. Based on this driving information, the screen transmitted from the PC 101 to the instrument panel 102 which is the actual machine is switched. Yes. The PC 101 detects the image switching timing from the operation information, switches the image from the image database 13 or the real-time image, and displays it on the instrument panel 102.
- the real-time image refers to an image or the like from an in-vehicle CCD camera.
- the on-vehicle LAN simulator 103 transmits driving information to the instrument panel 102 while transmitting driving information to the PC 101 side while the second function, that is, simulation processing is performed.
- the in-vehicle LAN simulator 103 includes a navigation ZTV simulation unit that simulates a navigation image displayed on the display unit 21 of the instrument panel 102, a display image such as a speedometer and a tachometer displayed on the display unit 21.
- Powertrain that simulates (1) Simulate section, powertrain that simulates the display image of a blinker, etc. (2) Simulate section, body system simulation that simulates images showing door opening and closing, light lighting information Strength
- Each of the above units is connected to a CAN (Controller Area Network) of a control system network, and the body system simulation unit is connected to a LIN (Local Interconnect Network) of the body system network. . That is, each of the above sections outputs the same information as the driving information in real time when each device mounted on the vehicle performs an actual operation. As a result, information close to the actual vehicle can be obtained.
- CAN Controller Area Network
- LIN Local Interconnect Network
- FIG. 7 is a diagram showing a screen configuration of the instrument panel 102 in the basic state, the transition (1) state, and the transition (M) state.
- Fig. 7 (a) shows the instrument panel during driving.
- An example of an image layout is shown.
- images from mirror CCD (Charge Coupled Device) cameras are displayed on both the left and right sides.
- FIG. 7 (b) shows an example of the instrument panel image layout when the vehicle is stopped. In this example, only the navigation screen and the tourist information screen are displayed on the display unit 21. Furthermore, Fig. 7 (c) shows an example of the instrument panel layout at the back. In this example, an image from a CCD camera installed in front of the rear of the vehicle is displayed in the center of the display unit 21 as a guide at the time of the back, and CCD camera power installed separately on the left and right sides on the left and right sides. The feature is that the image is displayed.
- the following describes the operations performed in this system when the screen is switched in the order of FIG. 7 (a), FIG. 7 (b), and FIG. 7 (c).
- the simulator unit 14 Based on the driving information output from the in-vehicle LAN simulator 103, the simulator unit 14 acquires image data from the image database 13. Specifically, the in-vehicle lan simulator 103 outputs operation information corresponding to the normal travel to the simulator unit 14 on the assumption that the normal travel is performed. The simulator unit 14 refers to the speed meter information in the driving information, determines that the vehicle is running, and acquires image data corresponding to the basic state from the image database 13. In FIG. 7 (a), images of the left mirror, navigation screen, speedometer, fuel system, etc. and the right mirror are displayed, so the simulator unit 14 obtains these images from the image database 13 and displays them on the instrument panel. Output to 102.
- the information processing unit 22 of the instrument panel 102 is based on the image data output from the simulator unit 14, the driving information output from the in-vehicle LAN simulator 103, and the stored layout information as shown in FIG.
- the composite image shown in a) is displayed.
- the information processing unit 22 determines the state of the vehicle based on the speedometer information of the driving information output from the in-vehicle LAN simulator 103, and specifies the layout information corresponding to the state. In this case, the information processing unit 22 determines that the state is the basic state, obtains layout information corresponding to the basic state, synthesizes the image data based on the layout information, and is illustrated in FIG.
- the composite image is displayed on the display unit 21.
- the simulator unit 14 Based on the driving information output from the in-vehicle LAN simulator 103, the simulator unit 14 acquires image data from the image database 13. Specifically, the in-vehicle lan simulator 103 outputs driving information corresponding to the transition (N) (stopped state) to the simulator unit 14 on the assumption that the vehicle has stopped. The simulator unit 14 refers to the speed meter information in the driving information, determines that it is in the transition (N) state (stopped state), and obtains image data corresponding to the basic state from the image database 13. To do. In FIG. 7B, since the navigation screen and the tourist information screen are displayed, the simulator unit 14 acquires these images from the image database 13 and outputs them to the instrument panel 102.
- the information processing unit 22 of the instrument panel 102 is based on the image data output from the simulator unit 14, the driving information output from the in-vehicle LAN simulator 103, and the stored layout information (see FIG. The composite image shown in b) is displayed. Specifically, the information processing unit 22 determines the state of the vehicle based on the speedometer information of the driving information output from the in-vehicle LAN simulator 103, and specifies the layout information corresponding to the state. In this case, the information processing unit 22 determines that the state is the transition (N) state (stopped state), acquires layout information corresponding to the transition (N) state, and acquires each image data based on the layout information. The combined image is displayed on the display unit 21 as shown in FIG.
- the simulator unit 14 acquires image data from the image database 13. Specifically, the in-vehicle LAN simulator 103 outputs driving information corresponding to the transition (M) to the simulator unit 14 on the assumption that the vehicle is backed.
- the simulator unit 14 refers to the gear position information in the driving information, determines that the state is the transition (M) state, and acquires image data corresponding to the basic state from the image database 13.
- FIG. 7 (c) the left rear side, the rear side, and the right rear side are displayed, so the simulator unit 14 acquires these images from the image database 13 and outputs them to the instrument panel 102.
- the information processing unit 22 of the instrument panel 102 is based on the image information output from the simulator unit 14, the driving information output from the in-vehicle LAN simulator 103, and the stored layout information. ) Is displayed. Specifically, the information processing unit 22 Then, based on the information on the gear position of the driving information output from the in-vehicle LAN simulator 103, the state of the vehicle is determined and the layout information corresponding to the state is specified. In this case, the information processing unit 22 determines that the state is the transition (M) state (back state), acquires layout information corresponding to the transition (M) state, and synthesizes each image data based on the layout information. Then, the composite image shown in FIG. By the operation as described above, the surface is displayed on the display unit 22 of the instrument panel 102, but the surface is switched. This is the end of the description of the second function.
- the PC 101 determines whether an image is correctly displayed on the display unit 22 of the instrument panel 102.
- the in-vehicle LAN simulator 103 outputs test driving information to the instrument panel 102 and the PC 101.
- the operation verification unit 12 of the PC 101 acquires test data from the image database 13 based on the output driving test information. Further, the operation verification unit 12 acquires image data corresponding to the test driving information from the image database 13 and outputs the image data to the instrument panel 102.
- the test data is data used as a reference when determining whether an accurate image is displayed on the instrument panel 102.
- the information processing unit 22 of the instrument panel 102 displays a test composite image on the display unit 21 based on the test operation information, the image data, and the layout information. At this time, the composite image data is output from the line memory of the display unit 21 of the instrument panel 102 to the operation verification unit 12. In response, the operation verification unit 12 acquires data of the composite image.
- the operation verification unit 12 that has acquired the composite image data compares the composite image data with the test data, and causes the display unit 15 to display the comparison result. Specifically, if the composite image data matches the test data, the display unit 15 displays a match, and if the composite image data does not match the test data, The display 15 does not match, indicating that it does not match. This is the end of the description of the third function.
- operation information is input in a pseudo manner to generate a composite image, and the composite image is displayed on the instrument panel 102. Therefore, before the instrument panel 102 is mounted on a car, the image display state is changed. It becomes possible to confirm. In other words, an instrument panel image close to the traveling panel can be confirmed before the instrument panel 102 is mounted on the automobile.
- the above method does not go through the information processing unit 22 (graphic controller). Therefore, as described above, it is slightly different from the case where an image is input to the display unit 21 using the information processing unit 22. There is a risk of evaluating the image. In the actual instrument panel 102, since the image must be input to the display unit 21 via the information processing unit 22, the evaluation by the above method may be insufficient. Therefore, the above method alone may lead to development delays.
- the display unit 21 constituting the instrument panel 102, and information processing serving as a graphic controller that forms an image to be displayed on the display unit 21 when layout information and a plurality of pieces of image information are input.
- an application development support tool comprising a unit 22, a PC 101 that can create and change the layout information, and an in-vehicle LAN simulator 103 that is an information source that can output the plurality of image data .
- the layout of the image displayed on the display unit 21 can be corrected simply by correcting the layout information on the PC 101.
- the information source is information from the instrument panel 102, which is the actual machine
- the display status can be confirmed simply by changing the layout information on the PC 101, thus reducing development time. Can contribute.
- an arithmetic unit such as a CPU executes a program stored in a storage unit such as a ROM (Read Only Memory) or a RAM. It can be realized by controlling input means such as a keyboard, output means such as a display, or communication means such as an interface circuit. Therefore, various functions and various processes of the application development support tool of the present embodiment can be realized simply by reading a computer-powered recording medium having these means and reading the recording medium and executing the program. In addition, by recording the program on a removable recording medium, the various functions and various processes described above can be realized on an arbitrary computer.
- a memory such as a ROM may be a program medium for processing by a microcomputer, and V not shown is an external storage device. It may be a program medium provided with a program reader and readable by inserting a recording medium into the program reader.
- the stored program is preferably configured to be accessed and executed by a microprocessor. Furthermore, the program is read out, and the read program is downloaded to the program storage area of the microcomputer and the program is read out. It is preferable that the program is executed. Note that this download program is stored in advance in the main unit.
- the program medium is a recording medium configured to be separable from the main body, such as a tape system such as a magnetic tape or a cassette tape, a magnetic disk such as a flexible disk or a hard disk, or a disk such as a CDZMOZMDZDVD.
- Disk system card system such as ic card (including memory card), mask ROM, EPROM (Erasable Programmable Read Only Memory), EEPROM (Electrically Erasable Programmable Read)
- the recording network is preferably a recording medium that fluidly carries the program so as to download the program.
- the download program is stored in the main unit in advance or installed with another recording medium strength.
- the layout information is stored in the instrument panel 102 in the above-described embodiment, the layout information may not be stored in the instrument panel 102. This will be explained in detail below.
- the layout information instrument panel 10 created by the layout creating unit 11 is used.
- the instrument panel 102 specified layout information to be used based on the operation information during the simulation process, combined the image data based on the layout information, and displayed a composite image.
- a system according to another embodiment in which layout information is stored in the PC 101 is also included.
- the layout information created by the first function that is, the layout information creation process
- the simulator 14 selects appropriate layout information based on the driving information and acquires appropriate image data from the image database 13 as well as selecting appropriate layout information.
- simulator 14 Transmits the layout information and the image data to the instrument panel 102.
- the information processing unit 22 of the instrument panel 102 generates a composite image based on the layout information and the image data, and causes the display unit 21 to display the composite image.
- the system of the other example can display the composite image in the same manner as the system of the above embodiment.
- the third function may be provided in the system of the other embodiment.
- the application development support tool of the present invention is mounted on a vehicle, and instrument information including vehicle state information such as vehicle speed and engine speed, and additional information such as navigation images is displayed on the instrument panel.
- the layout of the instrument panel image is determined in consideration of vehicle state information such as the vehicle speed and engine speed, and driving information including additional information such as a navigation image. It is possible to make the instrument panel image look similar to the actual running feel.
- An instrument panel of a vehicle may be configured by the display means and the layout determination means.
- instrument panel since it is possible to perform operation confirmation and evaluation on the instrument panel (hereinafter referred to as instrument panel) side mounted on the vehicle, it is possible to perform simulation closer to the actual driving feel. It becomes possible.
- the above driving information may be taken directly from an actual vehicle, but may be created in a pseudo manner. Yes.
- the instrument panel image can be displayed closer to the actual travel feel.
- the display simulation method of the present invention is mounted on a vehicle and displays driving information including vehicle state information such as vehicle speed and engine speed, and additional information such as a navigation image, as an instrument image.
- driving information including vehicle state information such as vehicle speed and engine speed, and additional information such as a navigation image, as an instrument image.
- vehicle state information such as vehicle speed and engine speed
- additional information such as a navigation image
- an instrument panel display simulation method a step of creating the layout information of the instrument panel image, a step of determining the layout of the instrument panel image based on the layout information created in the step and the driving information, and Including the step of displaying the instrument panel image in the layout determined in the above step! / /
- the display simulation program of the present invention is mounted on a vehicle and displays driving information including vehicle state information such as vehicle speed and engine speed, and additional information such as a navigation image as an instrument panel image.
- vehicle state information such as vehicle speed and engine speed
- additional information such as a navigation image as an instrument panel image.
- the layout of the instrument panel image is based on the procedure for creating the layout information of the instrument panel image, the layout information created in step V, and the operation information. It may be a display simulation program that causes a computer to execute a procedure for determining an instrument panel and a procedure for displaying an instrument panel image with the layout determined in the above process.
- the display simulation program may be recorded on a computer-readable recording medium.
- the simulation program of the present invention confirms the image display state of an in-vehicle display device that displays a composite image by combining images corresponding to vehicle information output from each of a plurality of devices mounted on the vehicle.
- a simulation program that causes a computer to perform The in-vehicle display device stores a plurality of patterns of layout information indicating the positional relationship of the images in a composite image, and the simulation device stores an image corresponding to the content of the vehicle information.
- a simulation program for causing a computer to execute a display procedure for displaying a composite image on the in-vehicle display device based on the vehicle information.
- the simulation program of the present invention displays an image of an in-vehicle display device that displays a composite image by combining images corresponding to vehicle information output from each of a plurality of devices mounted on the vehicle.
- a simulation program for causing a computer to check the state wherein the in-vehicle display device stores a plurality of patterns of layout information indicating the positional relationship of the images in a composite image, and the simulation device includes: When an image corresponding to the contents of the vehicle information is stored, the vehicle information is generated based on a vehicle information generation procedure for generating the vehicle information in a simulated manner and the vehicle information generated in the vehicle information generation step.
- An acquisition procedure for acquiring the image corresponding to the image from the simulation apparatus, the image selected in the acquisition procedure, and A serial layout information, on the basis on the vehicle information, the composite image may be a simulation program for executing the table ⁇ order to a computer to be displayed on the vehicle display device.
- the image display state of the in-vehicle display device that displays a composite image by combining images corresponding to vehicle information output from each of a plurality of devices mounted on the vehicle is confirmed.
- the in-vehicle display device stores a plurality of patterns of layout information indicating the positional relationship between the images in a composite image, and stores an image corresponding to the content of the vehicle information.
- the simulation method of the present invention provides each of a plurality of devices mounted on a vehicle.
- a plurality of patterns of layout information indicating the positional relationship a storage step of storing an image corresponding to the content of the vehicle information, a vehicle information generation step of generating the vehicle information in a simulated manner, and the vehicle information Based on the vehicle information generated in the generation step, the image corresponding to the vehicle information is acquired; an acquisition step; the image selected in the acquisition step; the layout information;
- the simulation method may include a display step for displaying a composite image on the in-vehicle display device based on vehicle information.
- FIG. 9 is a diagram showing a schematic configuration of the application development support tool according to the present embodiment.
- the display platform unit 306 and the liquid crystal nonel 307 are the same as those shown in FIG.
- the CAN microcomputer 401 corresponds to the DPF microcomputer 309 shown in FIG. 8, and is connected to the display platform unit 306 by a dedicated BUS.
- This CAN microcomputer 401 has CA
- PC 402 for scene switching is connected via NBUS.
- the scene switching PC 402 sends information corresponding to various layouts as shown in FIGS. 7A to 7C, for example, to the CAN microcomputer 401 as a scene number.
- the CAN microcomputer 401 sends the scene number sent from the scene switching PC 402 to the display platform unit 306 as it is.
- 1 serial bus or the like may be connected to the display platform 306 so as to be directly controllable.
- the display platform unit 306 further includes a first navigation screen PC403, a DV D (Digital Versatile Disc) playback device 404, a second navigation screen PC405, and a meter PC406. Are connected via DVI.
- a first navigation screen PC403, a DV D (Digital Versatile Disc) playback device 404, a second navigation screen PC405, and a meter PC406. are connected via DVI.
- the first navigation screen PC 403 generates detailed information of a navigation screen (hereinafter referred to as a navigation screen) and sends it to the display platform unit 306.
- This detailed information is information such as precise map information and usage information of restaurants and amusement facilities.
- the DVD playback device 404 plays a DVD disc and sends playback information to the display platform 306! /.
- the second navigation screen PC 405 creates simple information on the navigation screen and sends it to the display platform section 306. This simple information is easily visible information such as the direction of travel at the intersection.
- the meter PC 406 is configured to collectively generate meter information to be displayed as various meters such as a speedometer needle and a tachometer needle displayed on the liquid crystal panel 307 and to send it to the display platform unit 306. ing.
- the display platform section 306 As described above, based on the information sent from each PC, the display platform section 306 generates the contents (layout and its contents) to be displayed on the liquid crystal panel 307, and the generated information is connected via DVI. I started sending it to the LCD panel 307.
- video information (NTSC (National Television System Committee) standard signal) from the CCD camera 502 group mounted on the vehicle 501 is also input to the display platform unit 306. Then, the display platform unit 306 displays the input video information on the liquid crystal panel 307 as necessary.
- a plurality of the CCD cameras 502 are provided on the outside and the inside of the vehicle 501, for example, 8 in total, for example, 16 in number. With these CCD cameras 502, images inside the vehicle and images outside the vehicle are taken into the display platform unit 306, and images inside and outside the vehicle are displayed on the liquid crystal panel 307 as necessary.
- the scene switching operation by the scene switching PC 402 is performed manually. That is, the user switches scenes by operating the scene switching PC 402.
- each PC and input device described above is asynchronous, and information on each PC and input device power is independently input to the display platform unit 306.
- the layout generation program stored in the built-in flash memory (not shown) of the display platform unit 306 is activated, and various types of information input asynchronously are used for simulation.
- the instrument panel image is displayed on the LCD panel 307.
- FIG. 10 is a diagram showing a schematic configuration of the application development support tool according to the present embodiment.
- the difference from the first embodiment is that the meter PC 406 is connected to the CAN microcomputer 401 via the CAN BUS. For this reason, the meter PC 406 performs meter drawing based on the scene switching signal from the scene switching PC 402 connected to the same CAN BUS.
- FIG. 11 is a diagram showing a schematic configuration of the application development support tool according to the present embodiment.
- an in-vehicle LAN emulator 407 is connected to the CAN BUS instead of the scene switching PC 402.
- This in-vehicle LAN emulator 407, the first navigation screen PC 403, the DVD playback device 404, the first It is connected via PC405 power media bus for 2 navigation screens.
- the in-vehicle LAN emulator 407 includes a body system simulation unit 407a corresponding to the body system in-vehicle LAN 321y shown in FIG. 8, and a power train system simulation unit 407b equivalent to the power train system in-vehicle LAN 321x shown in FIG.
- the information created by each simulation unit is sent to the CAN microcomputer 401 via the CAN BUS, while the meter PC 406 is sent, and the first navigation screen PC 403, D is sent via the media bus. It is sent to the VD playback device 404 and the second navigation screen PC 405.
- FIG. 12 is a diagram showing a schematic configuration of the application development support tool according to the present embodiment.
- the difference from the third embodiment is that it is connected to the CAN microcomputer 401 via GPIO (genera ⁇ purpose input / output), which is a general purpose IO, instead of the PC 406 for the meter.
- the display platform 306 is RGB connected.
- the graphic generator 408 is specialized for meter drawing, and the meter drawing function is the same as the meter PC 406.
- the simulation apparatus of the present invention can perform a simulation closer to the actual driving feeling on the instrument panel mounted on the vehicle, if the vehicle requires simulation, the vehicle, It can be applied as an application development support tool for vehicles such as trains.
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- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Mathematical Physics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Instrument Panels (AREA)
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
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Abstract
Description
Claims
Priority Applications (3)
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US11/574,145 US20070294073A1 (en) | 2004-08-24 | 2005-08-22 | Simulation Device, Simulation Program, and Simulation Method |
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EP (1) | EP1800932A4 (ja) |
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- 2005-08-22 WO PCT/JP2005/015214 patent/WO2006022228A1/ja active Application Filing
- 2005-08-22 EP EP05780414A patent/EP1800932A4/en not_active Withdrawn
- 2005-08-22 KR KR1020077006590A patent/KR100842546B1/ko not_active IP Right Cessation
- 2005-08-22 JP JP2006531896A patent/JPWO2006022228A1/ja active Pending
- 2005-08-22 CN CNA2005800283724A patent/CN101005972A/zh active Pending
- 2005-08-22 US US11/574,145 patent/US20070294073A1/en not_active Abandoned
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007132576A1 (ja) * | 2006-05-15 | 2007-11-22 | Sharp Kabushiki Kaisha | 診断支援装置及び診断支援システム |
US8199167B2 (en) | 2006-05-15 | 2012-06-12 | Sharp Kabushiki Kaisha | Diagnostic support device and diagnostic support system |
US8073620B2 (en) | 2006-08-11 | 2011-12-06 | Sharp Kabushiki Kaisha | On-vehicle display system and display panel control device |
WO2014118943A1 (ja) * | 2013-01-31 | 2014-08-07 | 三菱電機株式会社 | 表示制御システム |
JP5832674B2 (ja) * | 2013-01-31 | 2015-12-16 | 三菱電機株式会社 | 表示制御システム |
US10235117B2 (en) | 2013-01-31 | 2019-03-19 | Mitsubishi Electric Corporation | Display control system |
CN114413952A (zh) * | 2022-01-29 | 2022-04-29 | 重庆长安汽车股份有限公司 | 一种汽车仪表场景重构的测试方法 |
CN114413952B (zh) * | 2022-01-29 | 2023-06-16 | 重庆长安汽车股份有限公司 | 一种汽车仪表场景重构的测试方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100842546B1 (ko) | 2008-07-01 |
US20070294073A1 (en) | 2007-12-20 |
KR20070044067A (ko) | 2007-04-26 |
EP1800932A4 (en) | 2012-04-25 |
JPWO2006022228A1 (ja) | 2008-05-08 |
CN101005972A (zh) | 2007-07-25 |
EP1800932A1 (en) | 2007-06-27 |
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