JP2006186471A - Information processing method of system consisting of vehicle mounted device and digital terrestrial television broadcasting receiver - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a technology for using information of digital terestrial television broadcasting conveniently in a vehicle mounted device such as a navigation system. <P>SOLUTION: A digital terestrial television broadcasting receiver stores information (e.g. location information of a store) along with the use (e.g. setting of a goal in case of a navigation system) in a vehicle mounted device. The vehicle mounted device searches required information among stored information using the use as a key. The stored information is utilized in a corresponding use. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an in-vehicle device, and more particularly to a technology for using terrestrial digital broadcast information of the in-vehicle device.

  It would be convenient if the in-vehicle device could easily use information circulated by terrestrial digital broadcasting. For example, if the in-vehicle navigation device can use the location information of a specific store introduced by terrestrial digital broadcasting, navigation processing can be performed with that store as the destination. In addition, it is possible to set the video streamed by terrestrial digital broadcasting as the wallpaper of the screen of the in-vehicle device, or to play the broadcasted music on the in-vehicle device.

  In this regard, in the technique described in Patent Document 1, first, information received by the television receiver is recorded on a memory card. The memory card can be moved by the user to the in-vehicle navigation device. The in-vehicle navigation device reads information stored in the memory card, and performs navigation processing by setting a destination from the read location information of the store. In this way, the broadcast information can be used by the in-vehicle navigation device.

JP 2002-221424 A

  However, when a lot of information used for various purposes is stored in the memory card, the work of extracting necessary information from the information becomes complicated. In addition, setting for what kind of processing the extracted information is used becomes complicated. For example, in order to set a broadcast store as a destination, first, the information stored in the memory card must be checked one by one to find the location information of the target store. Further, it is necessary to perform an operation of setting a destination based on the found position information.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a technique for easily using broadcasted information in an in-vehicle device.

  In order to solve the above-described problems, a system having a terrestrial digital broadcast receiver and an in-vehicle device according to the present invention causes a terrestrial digital broadcast receiver to store information received from a broadcasting station together with its use. The vehicle-mounted device uses the stored information for that purpose.

  For example, in a system having a terrestrial digital broadcast receiver and an in-vehicle device, the terrestrial digital broadcast receiver stores information received from a broadcasting station in a storage device corresponding to the use of the information in the in-vehicle device. Remember. The in-vehicle device uses information stored in the storage device for purposes stored in association with the information.

  In addition, the in-vehicle device includes a use acceptance step for accepting selection of a use, an information extraction step for extracting information corresponding to the use accepted by the use acceptance step from information stored in the storage device, You may make it perform the information utilization step which utilizes the information extracted by the information extraction step for the use memorize | stored corresponding to the said information.

  Further, the terrestrial digital broadcast receiver has received a use selection receiving step for receiving a selection of a use in the in-vehicle device of information received from a broadcast station, and a received information from the broadcast station by the use selection receiving step. You may make it perform the memory | storage step memorize | stored in a memory | storage device according to a use.

  An information utilization system for terrestrial digital broadcasting to which an embodiment of the present invention is applied will be described below.

  The information use system for terrestrial digital broadcasting of this embodiment includes a terrestrial digital broadcast receiver (hereinafter referred to as “broadcast receiver”) 200 and an in-vehicle device. Hereinafter, a case where the in-vehicle device is the in-vehicle navigation device 100 will be described.

  FIG. 1 is a schematic configuration diagram of a broadcast receiver 200. As illustrated, the broadcast receiver 200 includes an antenna 210, a receiving unit 220, an AV controller 230, an input device 240, an information recording device 250, a speaker 260, and a display 270.

  Information is exchanged between the broadcast receiver 200 and the vehicle-mounted navigation device 100 via the memory card 500. In this embodiment, an embodiment using a memory card 500 such as an IC card or a magnetic card will be described. However, any recording system and shape can be used as long as the information recording medium can record necessary information.

  The receiving unit 220 restores a digital audio signal, a digital video signal, and other data signals from the terrestrial digital signal received by the antenna 210 and outputs them to the AV controller 230. As illustrated, the broadcast wave receiving unit 220 includes a tuner 221, an OFDM (Orthogonal Frequency Division Multiplexing) demodulating unit 222, a DEMUX (separating unit) 223, and a decoder 224.

  The tuner 221 selects a channel designated by the user via the input device 240 from the terrestrial digital broadcast signal received by the antenna 210. The OFDM demodulator 222 demodulates the OFDM modulated signal of the channel selected by the tuner 221 and outputs a TS (Transport Stream). The DEMUX 223 separates the TS output from the OFDM demodulator 222 into encoded audio data and encoded video data of broadcast content. The decoder 224 decodes the encoded audio data and the encoded video data output from the DEMUX 223 and outputs them to the AV controller 230.

  The AV controller 230 outputs the digital video signal or digital video signal output from the broadcast wave receiver 220 to the speaker 260 or the display 270. As illustrated, the AV controller 230 includes a main control unit 231, a buffer 235, a data processing unit 232, an acoustic processing unit 233, and a drawing processing unit 234.

  The main control unit 231 controls each processing unit. The buffer 235 temporarily stores an acoustic signal output to the speaker 260 and a video signal output to the display 270.

  The data processing unit 232 records information included in the program on the memory card 500 via the information recording device 250 in accordance with an instruction from the main control unit 231.

  The sound processing unit 233 outputs a digital sound signal to the speaker 260 in accordance with an instruction from the main control unit 231. The drawing processing unit 234 outputs a digital drawing signal to the display 270 in accordance with an instruction from the main control unit 231.

  FIG. 2 is a diagram illustrating a schematic configuration of the input device 240. As shown in the figure, the input device 240 includes a power button 241 that receives a power ON / OFF instruction, a channel button 242 that receives a channel selection, and application selection reception buttons 245 to 247. The use selection accepting buttons 245 to 247 are buttons for accepting an instruction to store broadcast information and accepting designation of a use when used in the in-vehicle navigation device 100. Use selection acceptance buttons 245 to 247 are provided for each use of the information to be stored. Details will be described later.

  FIG. 3 is a schematic configuration diagram of the in-vehicle navigation device 100. As shown in the figure, the in-vehicle navigation device 100 includes an arithmetic device 110, a positioning device 120, an input device 130, a display 140, a speaker 150, a data storage device 160, and a memory card reading / reading device 170.

  The arithmetic device 110 is a central unit that performs various processes. The arithmetic device 110 includes a user operation analysis unit 111, a navigation processing unit 112, a display processing unit 113, an audio processing unit 114, and a broadcast information processing unit 115.

  The user operation analysis unit 111 analyzes a user operation performed via the input device 130 and instructs another processing unit to perform a process according to the operation.

  The navigation processing unit 112 performs various navigation processes. For example, the current location is detected based on information output from the positioning device 120, and map data required for display is read from the data storage device 160 based on the obtained current location information. In addition, the display processing unit 113 is instructed to develop the read map data in graphics, and display a mark indicating the current location on the display 140 in a superimposed manner. Further, the map data stored in the data storage device 160 is used to search for an optimal route (recommended route) connecting the destination instructed by the user and the current location (departure location), and the user is displayed using the display 140. To induce.

  The display processing unit 113 generates a command so that the requested video is displayed on the display 140, and outputs the generated command to the display 140. The sound processing unit 114 generates an acoustic signal according to instructions from the user operation analysis unit 111 and the navigation processing unit 112 and outputs the sound signal to the speaker 150.

  The broadcast information processing unit 115 performs processing related to broadcast information obtained from the broadcast receiver 200 via the memory card 500. For example, it sets so that broadcast information may be utilized for the process of a vehicle-mounted navigation apparatus.

  The function of each processing unit configured as described above includes a central processing unit (CPU) that performs various processes such as numerical calculation and control of each device, and map data and calculation data read from the data storage device 160. RAM (Random Access Memory) for storing, ROM (Read Only Memory) for storing programs and data, DMA (Direct Memory Access) for transferring data between memories and between the memory and each device, and graphics A drawing controller that executes drawing and performs display control, a video random access memory (VRAM) that stores graphics image data, a color palette that converts image data into RGB signals, and an A / A that converts analog signals into digital signals D converter and SCI (Serial Communication Interface) which converts serial signal into parallel signal synchronized with bus ace), a PIO (Parallel Input / Output) that puts a parallel signal on the bus in synchronization with the bus, and a counter that integrates the pulse signal.

  The positioning device 120 is a device that outputs information for calculating the current position (vehicle position) of the vehicle. The positioning device 120 includes a wheel speed sensor, a geomagnetic sensor, a gyro sensor, a GPS (Global Positioning System) receiver, and the like.

  The input device 130 is a unit that receives instructions from the user, and includes a hardware switch such as a scroll key and a scale change key, a joystick, a touch panel pasted on a display, and the like.

  The display 140 is a unit that displays graphics information generated by the arithmetic device 110, and is configured by a CRT, a liquid crystal display, or the like.

  The data storage device 160 is composed of a storage medium such as a CD-ROM, DVD-ROM, HDD, or IC card. This storage medium stores map data. The map data includes link data of each link constituting the road, a name of a specific point (for example, a point that can be a landmark), coordinate information of the point, and the like.

  The speaker 150 converts the message to the user generated by the arithmetic device 110 into an audio signal and outputs it.

  The memory card reading device 170 is configured such that the memory card 500 can be inserted. Then, the information recorded in the memory card 500 is read and transmitted to the arithmetic device 110. Further, in accordance with an instruction from the arithmetic unit 110, the recorded contents are deleted, changed, and the like.

  [Description of Operation] Next, the operation of the system configured as described above will be described. First, the operation of the broadcast receiver 200 will be described.

  FIG. 4 is a flowchart for explaining the operation of the broadcast receiver 200 during program broadcasting.

  The main control unit 231 of the broadcast receiver 200 receives an instruction to store broadcast information while the program is being broadcast (S106). In the present embodiment, as illustrated in FIG. 2, the input device 240 includes usage selection reception buttons 245 to 247 that receive an instruction to store broadcast information together with the usage of the information. Therefore, the main control unit 231 receives a broadcast information storage instruction and its use depending on whether or not the buttons 245 to 247 are pressed.

  When receiving an instruction to store broadcast information and the use of the information (Yes in S106), the main control unit 231 receives selection of the priority of the information (S107).

  FIG. 5 is a display example of the priority reception screen 272 displayed on the display 270 when the use of information is “destination setting”. The main control unit 231 displays a screen via the drawing processing unit 234.

  As shown in the figure, a broadcast program 273 is displayed on the display screen 272. Then, a message 274 indicating that information on the area currently being broadcast is stored as information used for the “destination setting” application and a message 275 prompting the user to specify the priority are displayed.

  The main control unit 231 receives priority selection from the user via the input device 240. The priority is information serving as an index of broadcast information. The priority is used, for example, to determine the display order of broadcast information on the in-vehicle navigation device 100. The priority is used to make it easier for the user to remember the contents of the broadcast information. In the present embodiment, priority can be selected in the range of 1-5.

  Next, the main control unit 231 extracts the information broadcast when receiving the broadcast information storage instruction from the information stored in the buffer 235. At this time, related information is also extracted as necessary (S108).

  For example, when the use of the information is “destination setting”, information regarding a specific point such as a store or a region is extracted from the buffer 235 from the broadcast contents when the storage instruction is received. Examples of the information regarding the point include the name of the point, place, shop, etc., address, telephone number, facsimile number, URL, e-mail address, latitude / longitude, and the like.

  When the use of the information is “snapshot”, the video data of the video that was broadcast when the storage instruction was received is extracted from the buffer 235. In the case of a moving image, a video for several seconds is extracted as moving image data. At this time, images before and after the storage instruction is received (for example, before and after 5 minutes) may be extracted.

  When the use of the information is “audio reproduction”, the audio data of the audio output from the speaker 260 when the storage instruction is received is extracted from the buffer 235. If the sound is a song, the sound data for one song is extracted.

  In addition, when the use of information is “video playback”, data such as a TV program or a movie that has been broadcast when a storage instruction is received is extracted from the buffer 235.

  Note that the information to be extracted is not necessarily limited to the information displayed on the display 270. Any information received by the broadcast receiver 200 from a broadcast station (not shown) and stored in the buffer 235 may be used.

  Next, the main control unit 231 stores the extracted information (broadcast information) 502, the use (use information) 504 of the information, and the priority 506 in the memory card 500 via the data processing unit 232 ( S109). At this time, as shown in FIG. 6, the main control unit 231 may display a message 278 on the display screen 272 informing that the broadcast information has been stored together with its use.

  After storing in the memory card 500, the main control unit 231 returns to S106 and continues processing.

  When a broadcast information storage instruction is received during the broadcast of the program, such processing (S106 to S109) is repeated. Then, in the memory card 500, as shown in FIG. 7, broadcast information 502, its use 504, and priority 506 are stored as a set.

  A plurality of uses may be designated for the same broadcast information. For example, after the end of S109, the main control unit 231 accepts a selection as to whether or not to specify another application for the same broadcast information. If it is selected to designate another application, the process after S107 is performed after the designation of the other application is accepted. In this way, the same broadcast information can be used for a plurality of uses by the in-vehicle navigation device 100.

  Next, the operation of the in-vehicle navigation device 100 will be described. FIG. 8 is a flowchart showing the flow of processing regarding the use of the broadcast information 502 of the in-vehicle navigation device 100.

  This flow is started when there is a request to use the broadcast information 502 for a specific application. However, it may be automatically started when there is a request to read information stored in the memory card 500 or when the memory card 500 is inserted into the memory card reading device 170.

  First, the broadcast information processing unit 115 reads information stored in the memory card 500 through the memory card reading device 170 (S202). Next, the usage 504 of the broadcast information 502 is extracted from the read information. Then, the extracted uses 504 are listed and displayed on the display 140 (S204). Next, selection of any application is accepted via the input device 130 (S206).

  FIG. 9 is a display example of a usage selection reception screen 600. As indicated by reference numeral 610, uses 611 to 613 are listed on the use selection reception screen 600.

  When one of the uses is selected, the broadcast information processing unit 115 extracts the broadcast information 502 and the corresponding priority 506 for the use from the information of the memory card 500. Then, the extracted broadcast information 502 and priority 506 are displayed on the screen of the display 140 (S208). Here, when there are a plurality of pieces of broadcast information 502 for the same purpose, they are displayed in the order of storage date and time. In addition, you may display in order with late | slow storage date / time or a high priority.

  FIG. 9 shows a case where “destination setting” is selected as the use in S206. As shown in the figure, among the information stored in the memory card 500, broadcast information 502 whose usage 504 is “destination setting” is displayed in the broadcast information display frame 620.

  In the broadcast information display frame 620, based on the broadcast information 502, information 621 such as the name, address, latitude / longitude, and the image 622 of the area are displayed. A priority 630 is also displayed. When there are a plurality of images, a button 623 for accepting an instruction to turn the images in order and change them is displayed.

  When there are a plurality of pieces of broadcast information for the same application, buttons 625 and 626 for receiving an instruction to display “next” or “previous” broadcast information are displayed. The return button 629 is a button for returning to the use selection acceptance (S204).

  FIG. 10 shows a case where “sound reproduction” is selected as the use in S206. As shown in the drawing, among the information stored in the memory card 500, broadcast information 502 whose usage 504 is “audio reproduction” is displayed in the broadcast information display frame 620. In addition to each display (621, 623, 625, 626, 628, 629) shown in FIG. 9 and information 627 regarding the sound such as a song, a preview button 624 is displayed. When the audition button 624 is pressed, the broadcast information processing unit 115 causes the speaker 150 to output sound using the sound data included in the broadcast information 502. Thereby, the user can listen to the audio.

  When the setting button 628 is pressed while the screen 600 shown in FIG. 9 or FIG. 10 is being displayed, the broadcast information processing unit 115 sets the displayed broadcast information to be used for a corresponding application (S210). ).

  For example, in the case of broadcast information whose usage is “set destination”, a point specified by the broadcast information is set as a destination for route search. Then, the broadcast information processing unit 115 instructs the navigation processing unit 112 to perform a route search from the current position to the destination.

  Further, for example, in the case of broadcast information whose usage is “snapshot”, the video included in the broadcast information is set as the video on the screen at the start (boot time) or the like in response to a request from the user. Further, in response to a user request, when a vehicle approaches a point specified by the broadcast information, it may be set so that an image included in the broadcast information is displayed. In such a case, the broadcast information processing unit 115 instructs the navigation processing unit 112 to monitor whether or not the current position is approaching a predetermined distance range (for example, 300 m) from the point. And when approaching, the broadcast information processing part 115 displays the image | video of the point on the display 140. FIG.

  For example, in the case of broadcast information whose usage is “sound reproduction”, the sound generated from the sound data included in the broadcast information is set as the sound output from the speaker 150 at the time of activation in response to a user request. Further, when the vehicle approaches a point specified by the broadcast information, a sound included in the broadcast information may be output in response to a user request. In such a case, the broadcast information processing unit 115 instructs the navigation processing unit 112 to monitor whether or not the current position is approaching a predetermined distance range (for example, 300 m) from the point. When approaching, the broadcast information processing unit 115 causes the speaker 150 to output the sound.

  Also, for example, in the case of broadcast information whose usage is “video playback”, the broadcast information processing unit 115 is set to output a continuous video such as a movie included in the broadcast information in response to a user request. Also good.

  The embodiment of the present invention has been described above. According to the above embodiment, the broadcast information is stored in correspondence with the application. Therefore, the target information can be quickly searched by simply specifying the application. That is, it is possible to cause the vehicle-mounted device to use information circulated by terrestrial digital broadcasting with a simple operation.

  Conventionally, in order to search for target information, many selection steps have to be performed from the menu screen. On the other hand, according to the present embodiment, when the in-vehicle device obtains the broadcast information, the in-vehicle device immediately displays the usage selection reception screen. Then, the broadcast information for the selected use is presented and the selection is accepted. Next, the selected broadcast information is set to be used for that purpose. Therefore, the acquired broadcast information can be used by the in-vehicle device with a simple operation.

  Moreover, when the stored broadcast information is displayed, a priority as an index is displayed. Therefore, the user can easily remember the broadcast information, and it becomes easy to search for the target information.

  In addition, when the stored broadcast information is displayed, it is possible to display the images before and after receiving the broadcast information storage instruction. Therefore, the user can easily remember the broadcast information, and it becomes easy to search for the target information.

  The above embodiment can be variously modified within the scope of the gist of the present invention.

  For example, in the above embodiment, as shown in FIG. 2, the application selection accepting buttons 245 to 247 are provided on the input device 240 of the broadcast receiver 200. Not limited to this, a touch panel may be provided on the display 270, and an application selection acceptance button may be provided on the touch panel. Alternatively, a use selection acceptance button may be displayed on the display 270 and selected via the input device 240.

  Further, only when the information being broadcast includes information that can be used by the vehicle-mounted device, an instruction to store the information may be accepted.

  FIG. 11 is a flowchart of processing in such a case. In this flow, the processes of S101 to S104 are added to the flow of FIG.

  First, the main control unit 231 of the broadcast receiver 200 checks information being broadcast (S101). Then, it is determined whether there is information that can be used in the in-vehicle device in the information being broadcast, that is, whether there is information that should be stored in association with the “use” (S102).

  Specifically, whether or not point information that can be set as a destination is included, whether or not video information that can be used for display of the in-vehicle device is included, and audio data that can be used for audio output of the in-vehicle device Whether or not is included is determined.

When there is information that can be used by the vehicle-mounted device (Yes in S102), the main control unit 231 displays an instruction reception screen that receives an instruction as to whether or not to store the information (S103). Next, it is determined whether a storage instruction has been accepted (S104).
FIG. 12 is a display example of the instruction reception screen 282 when information that can be set as a destination is included in the broadcast content. In addition to the on-air video 283, a message 285 that informs that information that can be set as a destination is included and a button 286 that accepts an instruction to store or not are displayed.

  When the button 286 is pressed via the input device 240 (Yes in S104), the main control unit 231 proceeds to S107. The processing of S107 to S109 is the same as the flow of FIG.

  According to such a flow, when the target information is aired, the user is asked whether to store broadcast information. Therefore, it is convenient for the user.

  Further, in the process shown in FIG. 8, the in-vehicle device (navigation device 100) reads broadcast information from the memory card 500. However, the recording contents of the memory card 500 may be read into the data storage device 160 in advance. The broadcast information processing unit 115 may read necessary information from the data storage device 160 when performing the processing of FIG. For example, when the memory card 500 is inserted into the memory card reading device 170, the memory card reading device 170 reads the recorded contents of the memory card 500 and stores them in the data storage device 160 automatically or in response to a user request. You may do it.

  In the above embodiment, information is exchanged between the broadcast receiver 200 and the in-vehicle device (navigation device 100) via the memory card 500. However, the present invention is not limited to this, and information may be exchanged via a wired or wireless communication network. For example, the broadcast receiver 200 may be installed in a user's house and information may be transmitted to the in-vehicle device via a wireless LAN. The communication device of the in-vehicle device may request information from the broadcast receiver 200.

  Moreover, although the said embodiment mainly demonstrated the case where a vehicle equipment was a navigation apparatus, it is not restricted to this. The in-vehicle device may be an audio device. Moreover, the broadcast receiver 200 may be installed outside a vehicle equipped with an in-vehicle device, such as in a user's house, or installed in a vehicle equipped with the in-vehicle device. It may be.

  Further, the receiving unit 220 and the AV controller 230 of the broadcast receiver 200 may be housed in one housing. The AV controller 230 may be incorporated in the in-vehicle device.

  In addition, the broadcast receiver 200 and the in-vehicle device may be integrally provided in one housing. Then, hardware resources such as a CPU, a memory, and an input / output device may be shared.

FIG. 1 is a schematic configuration diagram of a terrestrial digital broadcast receiver. FIG. 2 is a schematic configuration diagram of an input device of a terrestrial digital broadcast receiver. FIG. 3 is a schematic configuration diagram of the in-vehicle navigation device. FIG. 4 is a flowchart showing processing during the broadcast of the terrestrial digital broadcast receiver. FIG. 5 is a display example of a priority reception screen for broadcast information to be stored. FIG. 6 is a display example of a screen indicating that broadcast information is stored. FIG. 7 shows the structure of information recorded on the memory card. FIG. 8 is a flowchart of processing for using broadcast information of the in-vehicle navigation device. FIG. 9 is an example of a usage selection acceptance screen and a broadcast information display screen for the selected usage. FIG. 10 is an example of a usage selection reception screen and a broadcast information display screen. FIG. 11 is a flowchart showing processing during the broadcast of the terrestrial digital broadcast receiver. FIG. 12 is a display example of a storage instruction acceptance screen.

Explanation of symbols

DESCRIPTION OF SYMBOLS 100 ... Vehicle-mounted navigation apparatus, 110 ... Arithmetic unit, 111 ... User operation analysis part, 112 ... Navigation processing part, 113 ... Display processing part, 114 ... Voice processing part, 115 ... Broadcast information processing part, 120 ... Positioning apparatus, 130 ... input device 140 ... display 150 ... speaker 160 ... data storage device 170 ... memory card reading device,
DESCRIPTION OF SYMBOLS 200 ... Digital terrestrial broadcast receiver, 210 ... Antenna, 220 ... Receiver, 221 ... Tuner, 222 ... OFDM demodulator, 223 ... Separator, 224 ... Decoder, 230 ... AV controller, 231 ... Main controller, 232 ... Data processing unit, 233 ... acoustic processing unit, 234 ... drawing processing unit, 235 ... buffer, 240 ... input device, 250 ... information recording device, 260 ... speaker, 270 ... display,
241 ... Power button, 242 ... Channel button, 245 to 247 ... Usage selection acceptance button,
500 ... Memory card

Claims (13)

An information processing method for a system having a terrestrial digital broadcast receiver and an in-vehicle device,
The terrestrial digital broadcast receiver stores information received from a broadcasting station in a storage device in correspondence with the use of the information in the in-vehicle device,
The information processing method for a system, wherein the in-vehicle device uses information stored in the storage device for a purpose stored in association with the information. An information processing method for a system having a terrestrial digital broadcast receiver and an in-vehicle device,
The terrestrial digital broadcast receiver stores information received from a broadcasting station in a storage device in correspondence with the use of the information in the in-vehicle device,
The in-vehicle device has an application reception step of receiving an application selection;
An information extracting step for extracting information corresponding to the use accepted by the use accepting step from the information stored in the storage device;
An information processing method for a system, comprising: performing an information use step of using the information extracted in the information extraction step for a use stored in association with the information. An information processing method for a system having a terrestrial digital broadcast receiver and an in-vehicle device,
The terrestrial digital broadcast receiver is
A usage selection accepting step for accepting selection of usage in the in-vehicle device of information received from a broadcasting station;
The information received from the broadcasting station is stored in the storage device in correspondence with the use received in the use selection receiving step,
The information processing method for a system, wherein the in-vehicle device uses information stored in the storage device for a purpose stored in association with the information. In claim 3,
The use selection receiving step receives a selection of a plurality of uses. An information processing method for a system having a terrestrial digital broadcast receiver and an in-vehicle device,
The terrestrial digital broadcast receiver is
A determination step of determining whether there is information used in the in-vehicle device in the information received from the broadcasting station;
When it is determined that there is information used in the in-vehicle device in the information received from the broadcast station by the determination step, a step of receiving an instruction to store information being broadcast;
The information received from the broadcasting station is stored in a storage device corresponding to the use of the information in the in-vehicle device, and a storage step is performed.
The information processing method for a system, wherein the in-vehicle device uses information stored in the storage device for a purpose stored in association with the information. An information processing method for a system having a terrestrial digital broadcast receiver and an in-vehicle device,
The terrestrial digital broadcast receiver is
An index information receiving step for receiving index information;
The information received from the broadcast station is stored in a storage device in association with the use of the information in the vehicle-mounted device and the index information received in the index information receiving step.
The in-vehicle device displays the information stored in the storage device together with the index information stored in association with the information, and gives an instruction to use the information for a use stored in association with the information. An instruction receiving step for receiving;
An information processing method for a system, comprising: performing an information use step of using the information for a use stored in association with the information. An information processing method for a system having a terrestrial digital broadcast receiver and an in-vehicle device,
The terrestrial digital broadcast receiver is
A storage instruction reception step for receiving a storage instruction for information being broadcast;
The storage step of storing the information that was broadcast when the storage instruction was received in the storage instruction reception step in a storage device in correspondence with the use of the information in the in-vehicle device,
The information processing method for a system, wherein the in-vehicle device uses information stored in the storage device for a purpose stored in association with the information. In claim 7,
In the storage step, information broadcast within a predetermined time before and after the storage instruction is received in the storage instruction reception step is stored in a storage device in correspondence with the use of the information in the in-vehicle device. Information processing method for the system to perform. In claim 3,
The terrestrial digital broadcast receiver has use acceptance means in its input device,
In the information processing method of the system, the use selection receiving step receives a selection of a use by the use receiving unit. In claim 2,
An information processing method for a system, wherein the use receiving step displays a use selection receiving screen when receiving a use selection. An information processing method for a system having a terrestrial digital broadcast receiver and an in-vehicle navigation device,
The terrestrial digital broadcast receiver is
An application selection reception step for receiving an application selection;
The information received from the broadcasting station is stored in the storage device in correspondence with the use received in the use receiving step,
The in-vehicle navigation device uses the information stored in the storage device for a use stored in correspondence with the information,
In the storage step, when the destination selection accepting step accepts the destination setting as the usage, the location information of the point included in the information received from the broadcasting station is stored in the storage device as information used for the destination setting usage. Remember,
An information processing method for a system, wherein the in-vehicle navigation device sets a destination using position information stored in the storage device and performs a navigation process from a departure place to the destination. An information processing method for an in-vehicle device used in a system having a terrestrial digital broadcast receiver and an in-vehicle device,
Obtaining the information received by the terrestrial digital broadcast receiver from the broadcasting station and stored in correspondence with the use;
An information processing method for an in-vehicle device, comprising: performing an information use step of using the obtained information for a use stored in correspondence with the information. A system having a terrestrial digital broadcast receiver and an in-vehicle device,
The terrestrial digital broadcast receiver has means for storing information received from a broadcasting station in a storage device in association with its use,
The in-vehicle device includes means for using information stored in the storage device for a use stored in association with the information.

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