JP2010191786A - Onboard device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a technology for maintaining security, reducing user's anxiety and reducing the data capacity and the processing time for update processing on updating a program. <P>SOLUTION: An onboard device for executing a prescribed function with a program includes a list display means for displaying an update program of a program distributed from a program server in an update program list 30. The update program list 30 displays unupdated update programs among update programs with an update date before an update date of the last displayed update program, and performs update processing of at least an update program 32a selected on the update program list 30 and unupdated programs. According to this embodiment, the user's anxiety can be reduced, and the data capacity and the updating time of update processing can be reduced. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an in-vehicle device.

  Conventionally, in-vehicle devices such as navigation devices are generally upgraded at the factory shipment stage. However, when upgrading the version of the program at the factory shipment stage, there are problems such as an increase in the evaluation burden in the vehicle, an increase in defects due to an increase in development scale, and difficulty in responding to an immediate correction request. For this reason, a technique has been proposed in which the user upgrades the version using an in-vehicle device update program.

Japanese Patent Laid-Open No. 2005-159637 JP 2005-258709 A

  However, the conventional technology has a problem of giving the user anxiety when updating the update program, and a problem that the data capacity of the update process and the update process time increase.

  The present invention has been made in view of such problems, and it is an object of the present invention to provide a technique capable of reducing user anxiety during program update processing and reducing the data capacity and update processing time for the update processing. .

The present invention employs the following means in order to solve the above problems.
That is, the present invention is an in-vehicle device that executes a predetermined function by a program, and includes list display means for displaying an update program of the program distributed from a program server in an update program list, An in-vehicle apparatus that performs an update process of the update program that has been selected at least on the update program list, with a display that can identify an update program that has not been updated.

  According to the present invention, at least the update program selected on the update program list by the user and the update process of the unupdated program are performed, so that the update process of the update program can be prevented from being performed without the user's knowledge. . Therefore, the user's anxiety can be reduced. Further, when the user selects a part of the update program, the capacity of data to be updated can be reduced and the update processing time can be shortened. Moreover, since the update process of the unupdated program can always be performed, it is possible to suppress the user from forgetting the update process.

  Here, when the update program is an important update program to be updated, the update program list is displayed in an update required list, and the update program receives a selection as to whether or not the update program performs the update process. If it is, the update program displayed in the selection list, and the update program displayed in the update-required list and the update program selected on the selection list can be updated.

According to this configuration, an important update program that should be updated, such as an update program for maintaining safety, is displayed in the update required list, and other update programs are displayed in a selection list that can be selected by the user. In addition to maintaining safety, it is possible to suppress the occurrence of problems such as not updating required update programs or updating unnecessary update programs.

  Further, the update program list may be configured to display the update program that has been updated among the update programs. According to this configuration, since an update program that has been updated in the past can be confirmed, the user's anxiety can be reduced. In addition, when there is a need to contact the service department of the in-vehicle device, such as when a problem occurs in the in-vehicle device, all past updates can be left as a log, so the user and the service department can share a common recognition. In addition to being able to have it, it is possible to smoothly deal with problems.

  The update program list may be displayed in the update required list if the update program is a defect correction program, and displayed in the selection list if the update program is a function expansion program. According to this configuration, the display list can be easily viewed, and the scrolling operation of the display list can be reduced, so that the operability is improved.

Further, the update program list displays the predetermined number of the update programs when the update programs displayed in the selection list exceed a predetermined number, and collectively displays the update programs exceeding the predetermined number. Can be configured.
The update program list may be configured to collectively display the update programs exceeding the predetermined number for each predetermined number or for a number other than the predetermined number.

  The update program displayed in the update requirement list and the selected update program can be requested to the server.

  The present invention may also be a method by which a computer executes the above processing. Further, the present invention may be a program that provides the above functions to a computer. Further, the present invention may be a computer-readable recording medium that records such a program.

  Here, the computer-readable recording medium refers to a recording medium that accumulates information such as data and programs by electrical, magnetic, optical, mechanical, or chemical action and can be read from the computer. .

  Examples of such a recording medium that can be removed from the computer include a flexible disk, a magneto-optical disk, a CD-RON, a CD-R / W, a DVD, a DAT, an 8 mm tape, and a memory card.

  Further, there are a hard disk, a ROM (read only memory), and the like as a recording medium fixed to the computer.

  According to the present invention, since the user can select an update program to be updated from among the update programs displayed in the update program list, the user's anxiety can be reduced, and the data capacity of the update program to be downloaded and the update process The data capacity for performing the update can be reduced and the update processing time can be shortened. Moreover, it can suppress that a user forgets the update process of an unupdated program.

It is a block diagram which shows the navigation apparatus which concerns on embodiment. It is a figure which shows the update program list which concerns on embodiment. It is a figure which shows the modification of the update program list which concerns on embodiment. It is a flowchart which shows the update process which concerns on embodiment. It is a flowchart which shows the update process which concerns on embodiment. It is a flowchart which shows the update process which concerns on embodiment. It is a flowchart which shows the update process which concerns on embodiment. It is a flowchart which shows the update process which concerns on embodiment. It is a flowchart which shows the update process which concerns on embodiment.

  Hereinafter, an in-vehicle device according to the best mode for carrying out the present invention (hereinafter referred to as an embodiment) will be described with reference to the drawings. The configuration of the following embodiment is an exemplification, and the present invention is not limited to the configuration of the embodiment.

  FIG. 1 shows a navigation device 1 which is an in-vehicle device according to an embodiment. The navigation device 1 includes a main unit 2 and a display unit 3. The main unit 2 is composed of electronic components, such as a brake detection unit 4, a reverse detection unit 5, a portable player interface 6, a broadcast wave reception unit 7, an external audio / video input unit 8, a GPS information reception unit 9, Vehicle speed detection unit 10, camera image input unit 11, amplifier 12, opening / closing control unit 13A, angle control unit 13B, angle sensor 14, motor 15, CD drive 16, card memory interface 17, reset button 18, gyro sensor 19, control unit 20 is built-in.

  The control unit 20 includes a CPU (Central Processing Unit), a ROM (Read Only Memory), a RAM (Random Access Memory), an input / output interface, and the like. When the accessory power supply of the vehicle is turned on, the control unit 20 executes a computer program recorded in the ROM and uses data of a memory card inserted in the card memory interface 17 or data stored in the RAM. Implement various functions. Further, the control unit 20 selects at least an update program 32n selected by the user from among an update program 31n displayed in an update requirement list 30a of the update program list 30 described later and an update program 32n displayed in the selection list 30b. Perform update processing. In addition, since each component of the main unit 2 can apply a general structure, the detailed description is abbreviate | omitted.

  The display unit 3 is mainly composed of devices that display various kinds of information as images to the vehicle occupant and receive a user operation. The display unit 3 includes a touch panel 21, a display processing unit 22, and an operation receiving unit. 23, an operation button 24, and an infrared receiving / emitting unit 25 are incorporated. In addition, since each component of the display unit 3 can use a general structure except the display processing part 22, the detailed description is abbreviate | omitted.

  The display processing unit 22 of the display unit 3 has a list display unit 26. As shown in FIG. 2A, the list display unit 26 displays an update program list 30 that displays a list of update programs 31n (n = 1, 2, 3,...), 32n. The update programs 31n and 32n are programs that are upgraded versions of programs used by the navigation device 1, and are distributed from a program server installed by the manufacturer or distributor of the navigation device 1.

The update programs 31n and 32n are downloaded from a program server by a user using, for example, a mobile phone, DCM (Data Communication Module, data communication module), or PC (personal computer), and this is downloaded to a CD (Compact D).
disk), a DVD (Digital Versatile Disk) or the like, and the storage medium is played back by the navigation device 1 to display a list in the update program list 30.

  The update program list 30 displays important update programs 31n (n = 1, 2, 3,...) To be updated such as program defect correction programs or update programs for maintaining safety. The update required list 30a to be updated and a selection list 30b to display the update programs 32n that can be selected by the user, such as an update program for adding a new function such as Bluetooth, are displayed. In principle, an update process is performed on the important update program 31n included in the update requirement list 30a. The user can confirm the contents of the update program 32n for adding a new function and determine the necessity for updating.

  The important update program 31n includes an update program corresponding to an extension device included in the navigation device 1. This is because when the control unit 20 determines the configuration of the navigation device 1 and there is an extension device, the list display unit 26 of the display processing unit 22 sets the update program 32n corresponding to the extension device as an important update program. indicate.

  When the user selects the update programs 32b and 32e among the update programs 32a to 32e with new function addition, for example, as shown in FIG. 2B, the update program list 30 includes all important update programs. 31n and update programs 32b and 32e for adding new functions are displayed. By determining the update program list 30, the update program 31n and the update programs 32b and 32e displayed in the update program list 30 are downloaded from the program server and the update process is performed.

  As described above, the navigation device 1 of the present embodiment allows the user to select the update program 32n that performs the update process from among the update programs 32n displayed in the selection list 30b in the update program list 30, so that the user feels uneasy. Can be reduced. Further, when the user selects a part of the update program 32n, it is possible to reduce the data capacity for performing the update process and to shorten the update process time. Furthermore, the data amount of the update program downloaded from the program server can be reduced.

  On the other hand, if the update program 32n for adding a new function cannot be selected, all the update programs 31n and 32n are displayed in the update program list 30 as shown in FIG. Since the data is downloaded, the data amount of the update programs 31n and 32n to be downloaded increases. Further, the output data capacity for performing the update process increases, and the update process time increases.

  When a user downloads an update program from a program server using, for example, a mobile phone, a DCM (Data Communication Module, data communication module) or a PC (personal computer), charging is usually generated. In this case, if all the update programs 31n and 32n are downloaded as described above, the user who does not need the new function must download all the update programs 31n and 32n, so that charging increases. On the other hand, since the navigation apparatus 1 of this embodiment can select the update program 32n displayed on the selection list | wrist 30b, the user can reduce the charge at the time of downloading.

As shown in FIG. 3A, the update program list 30 displays all the important update programs 31n one by one in the display column, or as shown in FIG. 3B, a predetermined number, for example, 1 The ninth to ninth update programs 31a to 31i can be displayed one by one in the display column, and the tenth and subsequent update programs exceeding a predetermined number can be collectively displayed in one display column 31j. Also,
The tenth and subsequent update programs can be displayed together every nine or every other number. .. Can be displayed one by one in the display column by selecting the display column 31j that collectively displays the update programs. In addition, a new update history can be added and displayed in the uppermost display column of FIG. 3B, and the first and subsequent update programs immediately before can be moved down to the second and subsequent displays.

  Further, the update program list 30 may display the update programs 31n and 32n that have not been updated among the update programs 31n and 32n having an update date earlier than the update date of the update program 31n or 32n displayed last. it can. In this case, the update process of the update programs 31n and 32n can always be performed, so that the user can be prevented from forgetting the update process.

  Further, the update program list 30 can display the update programs 31n and 32n that have been updated among the update programs 31n and 32n. In this case, since the update programs 31n and 32n that have been updated in the past can be confirmed, the user's anxiety can be reduced. In addition, when there is a problem with the navigation device 1 or when it is necessary to contact the service department or the like of the navigation device 1, all past update contents can be left as a log, so the user and the service department are common. It is possible to recognize the problem and to deal with the problem smoothly.

  In addition, the update program list 30 can be displayed in various display formats, such as displaying the update programs 31n and 32n in parallel, displaying a predetermined number together, and displaying the update dates from the bottom to the top in order of newest.

  As described above, by devising the display format of the update programs 31n and 32n in the update program list 30, even when the number of the update programs 31n and 32n is large, the scroll operation of the update program list 30 is reduced and the operability is improved. You can improve and make it easier to see the list.

  4 to 9 are flowcharts showing the program update process. Here, the update program list downloaded from the program server by the user using a PC (personal computer) is stored in a disc (CD, DVD, etc.), and the disc is displayed on the navigation device 1 to display the update program list. The case of performing will be described.

  In this case, first, as shown in FIG. 4, the CD (or DVD) in which the update program is recorded is inserted into the insertion slot of the CD drive 16 (or DVD drive) in the navigation device 1 (S1). Next, the control unit 20 determines the CD (S2), and determines whether there is a re-update program that has not been completed due to the interruption of the update (S3).

  If the control unit 20 determines in step (S3) that there is no re-update program, the control unit 20 then determines the version number of each update program in the update program list recorded on the CD, the navigation device 1 and so on. Is compared with the version number of the program (S4). If the control unit 20 determines in step (S4) that the version numbers of both programs do not match, that is, updating is necessary, the display processing unit 22 then updates the program as shown in FIG. The screen 50 is displayed (S5). On this program update screen 50, “return”, “update history”, “update confirmation”, “fast” (update only important items), “custom” (important items in addition to important items are selected and updated. ) Button is displayed.

When the “high speed” button on the program update screen 50 is pressed, the display processing unit 22 displays an update content confirmation screen 51 (S6). On this update content confirmation screen 51, “return”,
“Previous”, “Next”, “Update start” buttons, the release time of important update programs, and the title of the update program are displayed.

  When the “update start” button on the update content confirmation screen 51 is pressed, the control unit 20 next determines whether or not there is a CD (or DVD) on which the update program is recorded, as shown in FIG. (S7). When the control unit 20 determines that there is no update disk in step (S7), the display processing unit 22 then displays a selection screen 52 for selecting a DCM (Data Communication Module) or a mobile phone. (S8).

  When the mobile phone on the selection screen 52 is selected, the mobile phone connects to the program server and performs authentication processing. When the authentication process ends, the display processing unit 22 of the navigation device 1 displays the program update screen 50 (S9). On this program update screen 50, “Back”, “Accept”, “Cancel” buttons, information to download the update program, download size, and download time are displayed. When the “OK” button on the program update screen 50 is pressed, the control unit 20 downloads the update program as shown in FIG. 7, and the display processing unit 22 is downloading the update program to the program update screen 50. Information to that effect is displayed (S10).

  When the control unit 20 has successfully downloaded the update program, the display processing unit 22 displays the program update screen 50 (S11). On this program update screen 50, “Return”, “Confirm Content”, “Update Now”, “Update Later” buttons, information that download has been completed, time required for the update process, and update immediately Displays information for inquiring whether or not.

  When the “update now” button on the program update screen 50 is pressed, as shown in FIG. 8, the control unit 20 performs a program update process, and the display processing unit 22 is in the process of updating the program update screen 50. Is displayed (S12). When the update process is completed, the display processing unit 22 then displays information “Restart for validating update” and an “OK” button on the program update screen 50 (S13). Here, when the “OK” button is pressed, the navigation apparatus 1 restarts. Thereby, the process ends.

  When the “update later” button on the program update screen 50 displayed in step (S11) of FIG. 7 is pressed, the display processing unit 22 returns to the program update screen 50 as shown in FIG. Button, information indicating that the power to be updated is automatically turned off after the update is completed after the vehicle power is turned off (ignition off), and that the update can be manually resumed. Information to the effect is displayed (S14).

  When the “OK” button on the program update screen 50 is pressed, the display processing unit 22 displays the current location on the touch panel 21 of the navigation device 1 (S15). Next, the display processing unit 22 displays the program update start screen 55 (S16). The program update start screen 55 displays information indicating that the program update processing is performed, and information indicating that the power source to be updated is automatically turned off after the update is completed.

  Next, the display processing unit 22 displays information indicating that the program is being updated and information indicating that the navigation device 1 cannot be operated on the program update screen 50 (S17). When the update process is completed, the display processing unit 22 displays information indicating that the update process is completed and information indicating that the update is valid at the next activation on the update end display screen 56 (S18). Next, the control unit 20 turns off the power. Thereby, the process ends.

When the “content confirmation” button on the program update screen displayed by the display processing unit 22 is pressed in step (S11) in FIG. 7, the display processing unit 22 then returns to the update content confirmation screen 57, “Previous” ”And“ Next ”buttons, update contents, and information indicating the update time are displayed (S19).

  When the “CANCEL” button is pressed on the program update screen 50 displayed in step (S10), the display processing unit 22 displays information indicating that the download is stopped on the download stop screen 58 (S20). . Next, the processing after step (S6) (in the case of high speed) or the processing after step (S10) (in the case of custom) is performed. When DCM is selected on the selection screen 52 of FIG. 6, next, the process after step (S10) is performed.

  When “Custom” in the program update screen 50 displayed in step (S5) of FIG. 5 is pressed, the display processing unit 22 then returns to the additional function selection screen 59 by “Return”, “Previous”, “Next” "," Details "," Update start "buttons, the title of the update program, and the update time are displayed (S21). When the “detail” button on the additional function selection screen 59 is pressed, the display processing unit 22 then returns to the update content display screen 71 with “back”, “previous”, and “next” buttons, and the title of the update program And the contents of the update program are displayed (S22). If the “update start” button is pressed on the additional function selection screen 59, the process from step (S7) onward is performed as shown in FIG.

  If the control unit 20 determines in step (S3) in FIG. 4 that there is unupdated data, the display processing unit 22 then displays an update program that has not been updated on the update processing execution display screen 61. Information indicating that the update process is to be executed and an “OK” button are displayed (S22). When the “OK” button on the update process execution display screen 61 is pressed, the process from step (S11) onward is performed as shown in FIG.

  In step (S4) in FIG. 4, the control unit 20 determines that the version number of the update program in the CD matches the version number of the program in the navigation device 1, that is, it is not necessary to update the update program. Then, the display processing unit 22 displays information indicating that there is no new update program on the disk on the update necessity display screen 62 (S23). Next, the display processing unit 22 displays “Return”, “Update history”, “Update confirmation”, “High speed”, and “Custom” buttons on the program update screen 50 (S24). Here, since the “high speed” and “custom” buttons cannot be selected, they are displayed in gray.

  When the “update history” button on the program update screen 50 is pressed, the control unit 20 next determines whether there is an update history as shown in FIG. 9 (S25A). If it is determined in step (S25A) that the control unit 20 has an update history, the display processing unit 22 then displays the update history screen 63 (S25B). The update history screen 63 includes a “return” button, an important update screen 63a, an additional function selection screen 63b, and a version confirmation screen 63c.

  On the important update screen 63a, “previous”, “next”, and “detail” buttons, information indicating an important update, and an update date are displayed. Further, the “Previous”, “Next”, and “Detail” buttons, the title of the update program, and the update date are displayed on the additional function selection screen 63b. The version confirmation screen 63c displays the version number (symbol) of the navigation device 1 and DTV (digital television device), the sales date, etc. (S26).

When the additional function screen 63b of the update history screen 63 is selected, the display processing unit 22 displays the additional function screen 63b (S27). On this additional function screen 63b, “return”, “previous”, “next” buttons, titles and dates of important updates, and details of the updates are displayed. When the “detail” button on the update history screen 63 is pressed, the display processing unit 22 displays the update content screen 65 (S21). This update content screen 65 displays “return”, “previous”, and “next” buttons, an important update and update date, and the title of the update program. If the control unit 20 determines in step (S25A) in FIG. 9 that there is no update history, then an update confirmation screen 66 is displayed (S28). Next, the process after step (S25B) is performed.

  When the “update confirmation” button is pressed on the program update screen 50 displayed in step (S24) of FIG. 4, the display processing unit 22 next displays a selection screen 67 for selecting a mobile phone or DCM (S29). ). When the mobile phone on the selection screen 67 is selected, the display processing unit 22 next displays information indicating whether to connect to the center on the connection confirmation screen 68, as shown in FIG. "And" No "buttons are displayed (S30). When the “Yes” button is pressed, the control unit 20 then connects to the program distribution server (center) as shown in FIG. 4, and the version number of the program of the navigation device 1, the version number of the update program, Are collated (S31).

  If the control unit 20 determines in step (S31) that both version numbers do not match, that is, it is necessary to perform update processing of the update program, next, as shown in FIG. 5, step (S5) and subsequent steps Perform the process. If it is determined in step (S31) that both version numbers match, that is, it is not necessary to perform update processing of the update program, the display processing unit 22 then does not need to update the update unnecessary display screen 70. Is displayed (S32). Next, the process after step (S24) is performed. If the “No” button on the connection confirmation screen 68 is pressed in step (S30) in FIG. 9, then the processing after step (S24) in FIG. 4 is performed.

  On the other hand, as shown in FIG. 4, when the program update switch of the navigation device 1 is pressed, the display processing unit 22 displays the setting edit screen 69 (S33). The setting edit screen 69 includes a navigation screen 69a, a telephone screen 69b, an audio screen 69c, a G-BOOK screen 69d, and a driving support screen 69e. The navigation screen 69a is provided with buttons for “common setting”, “help”, “volume setting”, “route change”, “map update”, and “program update”.

  When the “program update” button on the navigation screen 69a of the setting edit screen 69 is pressed, the control unit 20 determines whether there is a re-update program (S34). If the control unit 20 determines in step (S34) that there is no re-updating program, the control unit 20 next determines whether there is a disk storing the update program (S35). If the control unit 20 determines in step (S35) that there is a disk storing the update program, then the processing from step 4 is performed. If the control unit 20 determines in step (S35) that there is no disk storing the update program, the process from step (S24) onward is performed. If the control unit 20 determines in step (S34) that there is a re-updating program, the process after step (S22) is performed.

  When the update program 31n, 32n is automatically downloaded and the update process is performed, as shown in FIG. 7, the display processing unit 22 displays an arbitrary screen 72 and downloads the update program 31n, 32n (S40). ). If the download has been completed normally, the processing after step (S11) is performed.

According to the navigation apparatus 1 of the present embodiment, the list display unit 26 displays the titles of the update programs 31n and 32n distributed by the program distribution server on the update program list 30, and displays them on the selection list 30b of the update program list 30. Since selection by the user of the update program 32n is received, a user's anxiety can be reduced. Further, when the user selects a part of the update program 32n, the amount of data downloaded from the program distribution server and the amount of data to be updated can be reduced, and the update processing time can be shortened.

  The update program list 30 displays a predetermined number of update programs 31n and 32n one by one and displays the update programs 31n and 32n exceeding the predetermined number together in one column. Can be improved. Here, the update programs 31n and 32n exceeding a predetermined number can be collectively displayed for each predetermined number or for a number other than the predetermined number. In this case, the operability can be further improved.

  In the above-described embodiment, when “update later” is selected, the update is executed after the vehicle is turned off. Among important update programs such as a defect correction and an update program for maintaining safety, For an update program related to vehicle safety, the user may not be allowed to select “update later” and the update process may be started immediately after downloading. If the vehicle is traveling at the end of the download, the user may be prompted to temporarily stop traveling and execute update processing by a notification unit such as a display unit, and update may be started after the vehicle stops. By doing so, safety is further improved.

In the above embodiment, when “update later” is selected, the update is executed after the vehicle is turned off. However, when the target device of the update program is turned off, the update program Update processing may be executed. By doing so, it is possible to perform the update process without hindering the use of the update target device.
In addition to the update time during the update, a function that cannot be operated during the update may be displayed to the user.

1 Navigation device (on-vehicle device)
2 Main unit 3 Display unit 4 Brake detection unit 5 Reverse detection unit 6 Portable player interface 7 Broadcast wave reception unit 8 Video input unit 9 Information reception unit 10 Vehicle speed detection unit 11 Camera video input unit 12 Amplifier 13A Open / close control unit 13B Angle control Unit 14 Angle sensor 15 Motor 16 Drive 17 Card memory interface 18 Reset button 19 Gyro sensor 20 Control unit 21 Touch panel 22 Display processing unit 23 Operation receiving unit 24 Operation button 25 Light emitting unit 26 List display unit 30 Update program list 30a Update required list 30b Selection list 31n, 32n Update program 31j Display column 50 Program update screen 51 Update content confirmation screen 52 Selection screen 55 Program update start screen 56 Update end screen 57 Update content confirmation screen 58 Down Update cancel screen 59 additional function selection screen 60 update content screen 61 new process execution display screen 62 update necessity display screen 63 update history screen 63a update screen 63b additional function screen 63c version confirmation screen 65 update content screen 66 update confirmation screen 67 selection Screen 68 Connection confirmation screen 69 Setting edit screen 69a Navigation screen 69b Telephone screen 69c Audio screen 69d G-BOOK screen 69e Driving support screen 70 Update unnecessary display screen 71 Update content display screen 72 Arbitrary screen

Claims (6)

An in-vehicle device that executes a predetermined function by a program,
A list display means for displaying an update program of the program distributed from the program server in an update program list;
The update program list is a display that can identify update programs that have not been updated,
An in-vehicle device that performs update processing of at least the update program selected on the update program list.   When the update program is an update program that is displayed in the update-required list when the update program is an important update program to be updated, and receives the selection of whether or not the update program performs the update process The update process according to claim 1, wherein the update program is displayed in a selection list that can be selected by a user, and the update program displayed in the update-required list and the update program selected on the selection list are updated. In-vehicle device.   The in-vehicle device according to claim 1, wherein the update program list displays the update program that has been subjected to update processing among the update programs.   The in-vehicle device according to claim 2 or 3, wherein the update program list is displayed in the update required list when the update program is a defect correction program, and is displayed in the selection list when the update program is a function expansion program. .   The in-vehicle device according to any one of claims 2 to 4, wherein the server requests the update program displayed in the update-required list and the selected update program to the server. The in-vehicle device according to claim 1 or 2, wherein the update program list displays the update program that has not been updated among the update programs having an update date prior to the update date of the update program that was last displayed. .

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