JP3583100B2 - Mobile terminal - Google Patents

Description

[0001]
[Industrial applications]
The present invention relates to a function of providing and transmitting information, and more particularly to a technique for obtaining information using a portable information terminal device (portable terminal).
[0002]
[Prior art]
When a person walks on the street for shopping or the like, necessary information includes geographical information of the city, and information on the location of the shop and the like and the items handled, which are attached to the geographical information. Generally, means for grasping the situation of a city using a map supplied by paper, and grasping more detailed information of a shop using a specialized magazine or the like have been taken. In general, a navigation system generally used as an in-vehicle device is provided with information on restaurants and shops in various places using an information medium such as a CD-ROM along with geographical information and reproducing the information. Users can know geographic information. However, in a medium obtained in advance such as a magazine or a CD-ROM, the described information is at least several hours old, and it is difficult to obtain the latest geographic information. In response to this, there is a system called ATIS (Advanced Traffic Information Service) as a system for transmitting a traffic congestion state in real time in particular. This connects the in-vehicle navigation system and a mobile phone, and obtains the latest road status information by inquiring the Japan Road Traffic Information Center using a mobile phone about the status of unconnected roads due to road congestion or construction. I can do it.
[0003]
[Problems to be solved by the invention]
However, this method requires the user to access the information provider in order to obtain the information, and this access needs to occupy the line one-to-one because of using a telephone, and the costly. Further, there is a problem that it is impossible to obtain information unless access is made, and it is necessary to solve this problem in order to make it possible to obtain information more easily.
[0004] The present invention relates to informationTerminal that enables easy acquisition ofThe purpose is to provide.
[0005]
[Means for Solving the Problems]
In order to solve this problem, the present inventionThe portable terminal according to the present invention includes a communication unit capable of connecting a telephone line, and a storage unit for storing the received information when receiving information corresponding to the position of the portable terminal. And displaying a display indicating that there is information related to the stored information and the information, receiving the relevant information by the communication means when a display request for the relevant information is input, and displaying the received relevant information. . Alternatively, the communication unit displays the information stored in the storage unit and connection information related to the information, and connects the telephone line when a connection request with a connection destination corresponding to the connection information is input. Control.
[0006]
[Action]
The information provider transmits information using radio waves such as FM broadcasts. The destination of this radio wave is an unspecified number of recipients, and the content of the information is information on the geographical state of the corresponding town. Each information includes a data type indicating the type of the information in the format. In the portable terminal of the receiver, the receiver registers the type of necessary information in advance. When the mobile terminal receives the information, it compares the data type in the received information with the type of necessary information registered by the receiver, and if a match is found, stores the information in the storage device of the terminal device. Alternatively, a program is activated that sounds an alarm to notify the recipient that necessary information has been generated.
[0007]
【Example】
Hereinafter, embodiments of an information transmission system, a terminal device, and an information selection method according to the present invention will be described with reference to the drawings.
[0008]
FIG. 1 is a block diagram illustrating the overall configuration of the information transmission system according to the present embodiment. Broadcast information 1010 transmitted from the broadcasting station 1000 that transmits information is information transmitted to one-way and unspecified number of parties using an audio multiplex channel of FM broadcasting or the like. In the portable terminal 1200 owned by the user 1300, the map information 1100 of the city is input in advance using an IC card or the like, and the map of the city can be displayed on the display. The portable terminal 1200 can receive the broadcast information 1010 broadcasted by the broadcast station 1000, and the user 1300 can listen to the normal audio broadcast using the headphones 1500. Here, the broadcast information 1010 contains all information including information on the city, for example, information on products sold at shops, information on restaurants, and the like. When the portable terminal 1200 receives this broadcast information 1010, it receives the information. Information desired by the user 1300 is selected from the information, and operations such as notifying the user of the generation of the information and the contents thereof are performed. As an example of the operation, using a mobile phone 1400 connected to the mobile terminal 1200, a call can be made to the source of the information to obtain the latest information directly, or to perform operations such as purchasing and meal reservation. I can do it.
[0009]
FIG. 2 is a block diagram illustrating a flow of information inside the portable terminal used in the information transmission system according to the present embodiment. After the broadcast information in FIG. 1 is received by the mobile terminal, necessary demodulation is performed, and is input as transmission information 2101 into the mobile terminal. The transmission information includes various types of information as described with reference to FIG. 1, and the information includes type information indicating the type of information. This is decoded by the type information reading unit 2100, and a type control instruction 2102 for instructing an operation according to the type of information is transmitted. The transmission information 2101 is input to the filter 2000 after the type information is read. The filter 2000 further divides the transmission information according to the instruction of the type control instruction 2102. Specifically, information to be stored is stored in the storage device 2300, and information to be displayed is passed through the viewer 2200, and other information is discarded, so that information is sorted out so that unnecessary information is not provided to the user. . The filter 2000 gives an instruction for specifying information to be displayed in the viewer 2200 to the viewer 2200 as a type control instruction 2103. Information required by the user stored in the storage device 2300 is sent to the viewer 2200. Upon receiving the type control instruction 2103 given from the filter 2000, the viewer 2200 outputs information to be displayed as display information 2201. In addition, here, there is a command from a timer (not shown) or a request switch from the user, and the information is immediately displayed to the user in accordance with the type control instruction 2102, or is displayed after a certain period of time, or the information is read by the user. Perform the operation of displaying it for the first time when you request it. The display 2001 that does not need to be stored, such as a time signal, is sent directly to the viewer 2200 without passing through the storage device 2300. In this case, the display 2001 is immediately provided to the user as the display information 2201. The type information reading 2100, the filter 2000, and the viewer 2200 in this block diagram can be realized by executing a program (not shown) stored in a memory described later in the description of FIG.
[0010]
FIG. 3 shows an example of the content of information transmitted by the information transmission system according to the present embodiment. The transfer data 3000 represents one record in the transmission information 2101 in FIG. The content of the example of the transfer data 3000 according to the present embodiment includes a header 3010, a data type 3020, a data attribute 3030, a data length 3040, a data body 3050, and a parity 3060. The header 3010 is a unique code that does not exist in other items constituting the transfer data 3000, and the receiving side can surely confirm the position of the header. The data type following the header 3010 indicates the type of the transfer data. The type information includes, for example, information about emergency information, road information, information on roads and shops such as men's clothing, and specific types of merchandise as indicated by reference numeral 3021. Using this classification, the filter described with reference to FIG. 2 operates, and the user selects necessary information. The data attribute 3030 indicates the attribute of the data body in the transfer data 3000. The attribute information indicates the contents of the data body, for example, as indicated by reference numeral 3031. If the data body is in text format, an image is attached, and a procedure manual such as a restaurant reservation procedure described later is attached. This is the case. Then, following the data length 3040 indicating the length of the data body which is the body of the transfer data 3000 and the data body 3050, the data type is used to check whether the transfer data 3000 has been received reliably. One record of the transfer data 3000 is completed by adding a parity 3060 indicating the sum of the character codes up to the main body. Here, since the length of the data body 3050 of the transfer data 3000 according to the present embodiment is variable, the overall length is also variable. If the length of the transfer data 3000 is fixed and the same record is repeatedly transmitted a plurality of times, if the receiving side starts receiving data in the middle of the transfer data 3000, for example, from the data attribute, the receiving side will receive one record from there. Reception of data is performed by dividing the data into lengths, and by detecting the header 3010, the data is rearranged. Even if the reception is not from the header but from the middle of the record, the reception of one record is one record length. It can be completed just by receiving the message.
[0011]
An example of the contents of the data body 3050 is shown in data body information 3051. The icon design of the shop to be displayed on the map, the text header indicating the beginning of the text, the text body describing the guidance of the shop, the image header indicating the beginning of the image data and the length of the image data if an image exists, These are the image data itself, a procedure header indicating the beginning of the procedure data, and procedure data. Here, the procedure data will be described with reference to FIG. 7. Basically, a function for displaying a window having a specified message is called, and the next procedure is performed when a specified button is pressed in the window. When a telephone is connected to the setting and portable terminal, it has a function call such as automatically making a telephone call and accessing the host. Each function has its own library as a mobile device.They perform operations that are compatible with the hardware and software of each mobile device, but unify the calling method and execute procedural data received by any mobile device. It has a configuration that can be used.
[0012]
FIG. 4 is a block diagram illustrating a hardware configuration of the mobile terminal according to the present embodiment. Around the bus 4050, the memory 4010, the display 4020, the touch panel I / F 4030, the IC card I / F 4040, the radio 4071, the demodulation circuit 4070 of the received signal, the communication means 4081 such as a telephone, the communication means 4081, and the modulation / demodulation circuit 4080 around the CPU 4000. , A headphone 4091 for listening to a received broadcast, an audio output means 4090, and a voice synthesis circuit 4092 for interrupting a message into voice and providing the message to a user.
[0013]
The memory 4010 stores filter information 4011 described later with reference to FIG. 5 and acquired information 4012 selected using the filter information. The display 4020 displays information on a map, shops, and the like to the user. In this embodiment, the input from the user to the terminal device uses a touch panel integrated with the display, and includes a touch panel I / F 4030 for that. This only needs to be able to perform the same operation with a keyboard, a mouse or the like as in a normal personal computer. The IC card I / F is used to input the map information described in FIG.
[0014]
Broadcast information input to the terminal is detected by a radio 4071 and converted into a digital signal by a demodulation circuit 4070. In this embodiment, the digital signal is returned to the audio signal by using the audio output means 4090 and is listened by the headphone 4091 in response to the case where the audio broadcast is also transmitted digitally. The input signal may be directly heard by headphones 4091 through an amplifier or the like (not shown). The digital signal demodulated by the demodulation circuit 4070 is compared with the filter information in the memory 4010, and only necessary information is selected and stored in the acquired information 4012 or displayed on the display 4020. In the case of urgent information or the like, not only the display on the display 4020 but also the sound such as an alarm or a message can be output to the headphone which the user is listening using the voice synthesis circuit 4092. Further, when the user wants to contact the information source or the like according to the obtained information, the user can communicate with the communication means 4081 such as a mobile phone or a public telephone via a modulation / demodulation circuit.
[0015]
FIG. 5 is an explanatory diagram showing the structure and operation of the filter of the portable terminal according to the present embodiment. The filters are listed in the filter table 5000 in order of their priority. Emergency information used for disaster notification and the like is always described in the 0th, and has a structure that cannot be moved in another order. For the first and subsequent keywords, keywords desired by the user are arranged in order. In this case, since the user wants to buy a hat and an umbrella in the town in this order, the information on the hat and the umbrella is emphasized. Hereinafter, it is lined up with road information indicating information on a dead end road due to road construction, information on bazaars, and shoes. All the information described in this filter table is stored in the memory in FIG. There is an event threshold 5010 that indicates a particular location in the filter table 5000. The event threshold is such that, when information having a priority higher than the threshold is received, not only storing the information in the memory but also activating some procedure such as notifying the occurrence (event) of the user information. This is a threshold value indicating that In the case of this example, the event threshold value 5010 is installed under the first hat, and when information regarding the hat occurs, an event notification window 5030 opens on the terminal display screen 5020, and the information regarding the hat is provided to the user. Is transmitted, and the received information about the shop is transmitted. Further, the event threshold value 5010 has a structure that cannot be set above the 0th emergency information, and the occurrence of emergency information is always transmitted to the user. The type information described in the filter table 5000 can be input directly by the user, or can be automatically input as a keyword of the current position of the mobile terminal from a device that detects a location such as a GPS (Global Positioning System). . Accordingly, the procedure of receiving emergency information in the vicinity of the terminal can also be performed for transmission of emergency information described later. The setting of the type may be specified by a logical operation result of a plurality of keywords, for example, (umbrella) AND (weather = rain). Here, a logical operation may be performed by automatically using keywords such as personal information, gender, hobbies, and age of the user possessed by the portable terminal.
[0016]
FIG. 6 is an explanatory diagram showing a function of linking the event notification window with the map described in FIG. On the terminal display screen 6000, an event notification window 6010 for notifying the user that information regarding the hat has occurred has been opened as in FIG. 5, and the user has been notified of the occurrence of the event. Here, by touching the map button in the window, the screen is switched to the terminal display screen 6020, and the location of the shop notified in the event notification window 6010 is displayed on the map. For this, the coordinates of the shop are put in the data body in FIG. 3, and the portable terminal may display a figure based on the icon design of the data body information in FIG. Here, if the display function of the mobile terminal cannot display the transferred icon due to the limitation of the number of pixels or the number of colors, the terminal may decode the icon design independently or display the unique icon of the terminal itself. Good.
[0017]
FIG. 7 is an explanatory diagram showing an embodiment in which the procedure manual on the broadcast information described in FIG. 3 is actually used. In this embodiment, it is assumed that a user searches for a restaurant and wants to make a reservation. On the terminal display screen 7000, the user knows that there is a desired restaurant using the event notification window 6010. Here, for example, if the user is not interested in this restaurant, the user can tap a portion other than the event notification window 7010, for example, to stop the subsequent steps. If the user is interested in this restaurant, the user touches the reservation button, the screen shifts to the terminal display screen 7020, and a map indicating the location of the restaurant is displayed as described in FIG. When the reservation button is further pressed, a reservation menu 7030 is displayed, and a detailed reservation can be made. In the reservation menu 7030, the date, time and number of people to eat can be set, and an order can be made from the menu list shown. After setting these settings in an editor format, by touching a reservation button, a reservation menu 7040 is displayed, and the reservation contents are confirmed. Here, when the user wants to cancel the reservation, he touches the cancel button. When he wants to make the reservation, he touches the completion button, thereby completing the reservation procedure. These procedures and the menu screen are described in the procedure data in the data body information 3051 in FIG. Although not shown here, the data including the reservation procedure is also stored in the memory of the portable terminal even if the reservation procedure is once stopped earlier, and thus, for example, a list of information stored in the memory (not shown) is displayed, By selecting this, it is also possible to call this reservation procedure later and make a reservation again. In this operation, when the user touches the reservation button, the user connects to the restaurant itself or the information management computer commissioned by the restaurant by using a telephone connected to the mobile terminal, and performs the above-mentioned reservation exchange. . In addition, even if the phone is not directly connected to the mobile terminal, the reservation method is displayed on the display so that the user can talk directly with the store using a nearby public phone while looking at the display of the mobile terminal. By doing so, a reservation can be made.
[0018]
As another example of the execution of the procedure included in the broadcast information, there is a function of selecting broadcast reception in FIG. If the broadcast information is transmitted on a text multiplex channel of the FM broadcast and the receiving mobile terminal has a function of receiving the FM audio broadcast, the broadcast information transmits the program information of the FM audio broadcast, and the user transmits the program information. You can check and select the broadcast station you want to listen to on the display of the mobile terminal. Also, when a general genre (rock, pop, etc.) is registered in advance, a cooperative operation in which the tuner automatically switches to a station that plays music of that genre is also possible.
[0019]
In addition, automatic reservation and reservation procedures for restaurant reservations and product purchases are automatically made when the conditions set by the user are met, and the user is notified separately that the reservation and purchase procedures have been completed. A system is also possible. In this case, if the amount is more than a certain amount, even if other conditions are met, automatic procedures will not be performed, and cancellation or notification will always be made to the user, and reservations and purchase procedures will be made unless the user presses the OK button. It is also necessary to take measures that will not be taken.
[0020]
FIG. 8 is an explanatory diagram showing the operation of the mobile terminal when receiving emergency information. The mobile terminal that has received the emergency information opens an emergency information display window 8030 on the terminal display screen 8010. When emergency information is received, as described in the description of FIG. 5, the user always sees the emergency information, and the emergency information display window 8030 is always displayed regardless of the user setting. Is done. Here, it is notified that a fire has occurred at a nearby station, and by touching the evacuation site display button 8040, the display transitions to the terminal display screen 8020, which displays the fire site and especially the evacuation site where rescue facilities are installed. I do. Alternatively, it is possible to switch to the map of the evacuation site at the same time as the display of the emergency information display window 8030 without touching the evacuation site display button.
[0021]
FIG. 9 is an explanatory diagram illustrating the operation of the mobile terminal that receives the victim information regarding the reception of the disaster information. The name of the person who wants to know the safety is registered in the portable terminal in the same manner as the filter of FIG. In the event of a large-scale disaster such as an earthquake or fire, the names and situations of the victims are conventionally read out on television and radio broadcasts. Receive that information. When disaster information is being broadcast, a message 9020 indicating that disaster information is being monitored is displayed on the terminal display screen 9000 of the mobile terminal. If the name of the person who wants to know the safety registered earlier is found in the broadcasted disaster information, the portable terminal opens the injured person information display window 9040 on the terminal display screen 9010 and uses the safety information of the designated person. Inform others. The name of the person who wants to know the safety registered here may automatically register all the names of the address book already possessed by the mobile terminal or the names of persons who have designated marks in the address book . In addition, the location of the hospital where the victim was transported is displayed on a map, and in case of urgent need of contact, especially for relatives, etc. It may be possible to have a configuration for coordinating telephone communication with a contact to a person.
[0022]
FIG. 10 is an explanatory diagram showing an embodiment in which the latest information on a map is transmitted using the information transmission system according to the present invention. In FIG. 10A, on the terminal display screen 10000, as described with reference to FIG. 1, map information 1100 previously input to the portable terminal 1200 is displayed. The format of this data is, for example, as shown in FIG. 10 (b), absolute coordinates 10300 represented by absolute values on the earth such as latitude and longitude, display coordinates 10400 when displayed on a screen at a specific scale, and It is configured by a pair of an attribute 10500 indicating the thickness of each road, a type for distinguishing between national roads / general roads, and whether or not to pass, which will be described later. Here, the attribute 10500 indicates an attribute relating to a road starting from the corresponding coordinate. The map data possessed by the mobile terminal has a form in which these data are calculated for each scale, or the display coordinates and attributes are calculated for each scale, or each time the scale for displaying the display coordinates is changed, This is information previously input to the mobile terminal, and is not the latest information at the time when the user is walking with the mobile terminal. Specifically, as shown in the terminal display screen 10100 of FIG. 10A, when one road is closed for a specific period due to construction or the like, it may not be reflected in this map data. There is. In the present embodiment, the latest map information is provided to the portable terminal using the broadcast information. Specifically, the line segment as shown in FIG. 10C and the new attribute are transmitted as a pair, and the mobile terminal that has received this information adds this information to the end of its own map information data and displays it. I do. Therefore, at this time, the closed road is displayed in such a way that it can be passed once, and when the data at the end of the map information is read from the memory, the display of the impassable road is displayed as in the terminal display screen 10100 in FIG. Is made. Then, when the CPU becomes available, such as when the power of the mobile terminal is turned off, the map information in the memory is sorted and the latest map information is incorporated.
[0023]
FIG. 11 is an explanatory diagram showing a method of updating in advance information obtained by the mobile terminal in advance in general information including information on shops and restaurants and map information. The mobile terminal used in the information transmission system according to the present embodiment can have map information and general shop information in advance. In FIG. 11, the information obtained in advance uses a medium such as the IC card shown in FIG. 1, and is directly received by the portable terminal 11020 from the host 11000 via the telephone line 11010, or a personal computer (PC). The data is received once in 11040, stored in a hard disk drive (HDD) 11050 attached to the PC, and then sent to the portable terminal 11030. The format of the data is such as 11060, and the original version data of the data is included at the head of the data, which is the base data of all maps and the like. Users who use this service for the first time on a mobile terminal need to obtain this original data at least once. The latest information after that can be obtained directly from the host 11000 and the telephone line 11010 in addition to the method using broadcast information as shown in FIG. By receiving the difference data 11070, both can obtain the latest information with a small communication amount. The obtained difference data 11070 is added to the original data 11060 and used as version upgrade data 11080. The difference data 11081 in this data is added to the end of the data. This is sorted when the CPU has room or in the PC 11040 as appropriate, as described in FIG.
[0024]
FIG. 12 is an explanatory diagram showing a method of adding a difference to the original data as a version upgrade. Reference numeral 12000 denotes a standard example in which a difference is added to the original data, and a difference 1, a difference 2, and a difference 3 are sequentially added to the difference data. However, when the difference is added using the broadcast information according to the present embodiment, there is a possibility that a difference in the middle is erroneously received due to bad radio wave condition or the like. Reference numeral 12010 denotes an example in which the reception of the difference 2 is missed. In this case, data after the difference 2 cannot be used. The present embodiment is characterized in that it has a data structure in which even if a difference in the middle is lost, the difference data thereafter can be used. That is, when the first difference 1 is added to the original data, the original data is used in the form of the original data + the difference 1, as indicated by 12030. Next, when receiving the difference 2, the data of the difference 2 always includes the difference 1, and the version can be upgraded even if only the difference 2 is received. Here, the difference 2 has a form of a difference 1 + a difference 2- (unnecessary data in the difference 1). In addition, a method is adopted in which information in which the absolute value is important, such as the amount of money, is not changed so as to prevent trouble. Further, it is necessary to reliably receive emergency information, and it is necessary to be able to receive emergency information even if it does not have the original data.
[0025]
FIG. 13 is an explanatory diagram showing a method of receiving information transmission at the time of telephone communication in order to confirm the detailed information of the information source again in cooperation between the reception of the broadcast information and the reservation procedure in FIG. . A desired restaurant is found on terminal display screen 13000 and displayed to the user in event display window 13010. The process up to the point where the location is displayed on the terminal display screen 13020 by touching the reservation button is the same as the description of FIG. 7, and the description is omitted here. The present embodiment is characterized in that the information display device has a function of pressing the information button on the terminal display screen 13020 to obtain and confirm information about the restaurant again through the telephone line. Specifically, when the information button is pressed on the terminal display screen 13020, the mobile terminal makes a telephone call to the restaurant's own telephone number described in the broadcast information or a host computer to which the restaurant has entrusted distribution of information, and performs communication. The line is connected, and detailed information 13030 and 13040 on this restaurant is obtained. The user reads the information of one or more pages, determines whether or not to make a reservation, presses a reservation button, and enters a reservation procedure as described with reference to FIG.
[0026]
FIG. 14 is an operation flow example of the portable terminal of the information transmission system according to the present embodiment. First, the map information of FIG. 1 and the basic data of version # 1 in FIG. 11 are obtained (14000), and then the filter information shown in FIG. 5 is input (14010), and data reception is started. When the received data is generated (14020), the type of the received data is first checked (14030) as shown in FIG. 2, and a predetermined procedure is executed according to the type of the received data (14040). In this embodiment, the procedure includes a memory of received information (14050), a display of received information (14060), an alarm (14070) for notifying the user of the occurrence of received information, and execution of a procedure manual included in each received information itself. (14080). Perform one or more of these procedures as needed. Here, the display 14060 displays a dialog window (14090) like the event notification window 5030 in FIG. 5, and is configured to wait for input of a button in the dialog (14100). When waiting for the input of this button, the window display is automatically terminated if there is no input for a predetermined time by the timer.
As described above, according to the present embodiment, when a user is walking on a city, the latest information on the city can be freely obtained without access from the user. In this case, by transmitting the information to one-way / unspecified large number of parties, there is no need to connect the portable terminal of the user and the host with a one-to-one occupied line such as a cellular phone, and a large number of users can be used. Can obtain information at the same time. Furthermore, by filtering the received data in the terminal, from the user's point of view, only the information requested by the user can be obtained, and the user needs to eliminate unnecessary information by himself. There is no. Then, by automatically executing the procedure according to the type of received information, the information can be stored in the memory for the time being, the emergency information to present the information to the user immediately can be transmitted to the restaurant, and the restaurant information can be used based on the obtained information. Cooperation such as an automatic reservation procedure can be taken, and an information transmission system which is easy for the user to use can be provided.
[0027]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to this invention, the information transmission system which can obtain information easily can be provided.
[Brief description of the drawings]
FIG. 1 is a block diagram showing an overall configuration of an information transmission system according to an embodiment of the present invention.
FIG. 2 is a block diagram showing a flow of information inside a portable terminal used in the information transmission system according to the embodiment of the present invention.
FIG. 3 is an explanatory diagram showing an example of the content of information transmitted by the information transmission system according to the embodiment of the present invention.
FIG. 4 is a block diagram illustrating a hardware configuration of the mobile terminal according to the embodiment of the present invention.
FIG. 5 is an explanatory diagram showing the structure and operation of a filter of a portable terminal according to an embodiment of the present invention.
FIG. 6 is an explanatory diagram showing a function of linking an event notification window with a map.
FIG. 7 is an explanatory diagram showing an embodiment in which a procedure manual on broadcast information is actually used.
FIG. 8 is an explanatory diagram showing an operation of the mobile terminal when receiving emergency information.
FIG. 9 is an explanatory diagram illustrating an operation of the mobile terminal that receives the victim information.
FIG. 10 is an explanatory diagram showing an embodiment for transmitting the latest information of a map.
FIG. 11 is an explanatory diagram showing a method for updating information previously obtained by the mobile terminal.
FIG. 12 is an explanatory diagram showing a method of adding a difference as a version upgrade to original data.
FIG. 13 is an explanatory diagram showing a method of receiving information transmission at the time of telephone communication in order to confirm the detailed information of the information source again in cooperation between reception of broadcast information and a reservation procedure.
FIG. 14 is an example of an operation flowchart of the portable terminal of the information transmission system according to the embodiment of the present invention.
[Explanation of symbols]
1000 broadcast stations
1010 Broadcast information
1100 Map information
1200, 11020, 11030 Portable terminal
2000 Filter
3000 Transfer data
3021 Type information
3051 Data body information
5000 Filter Table
5010 Event threshold
5030, 6010, 7010, 13010 Event notification window
7030, 7040 reservation menu
8030 Emergency information display window
9040 Injured person information window
10300, 10600 absolute coordinates
10500, 10700 attributes
11000 hosts
11010 Telephone line

Claims (3)

A mobile device capable of receiving information,
Receiving means for receiving information according to the position where the mobile terminal is used,
Display means for displaying information corresponding to the position on a display screen, including a display indicating that there is related information in the information received by the receiving means,
Instruction means for instructing display of the related information;
Communication means for receiving the relevant information through a telephone line when display is instructed by the instructing means,
When there is a display indicating that there is related information in the information received by the receiving means, and when the display of the related information is instructed by the instruction means, the first related information received by the communication means is Controlling to display on the display screen, and further comprising a display indicating that there is second related information related to the first related information displayed on the display screen, wherein the instruction means When display is instructed by, control means for controlling to display the second related information received by the communication means on the display screen ,
A mobile terminal comprising: A mobile device capable of receiving information,
Receiving means for receiving information corresponding to the position where the mobile terminal is used without the user inputting position information,
Display means for displaying information corresponding to the position on a display screen, including display indicating the type of related information related to the information received by the receiving means,
Instruction means for instructing display of the related information;
Communication means for receiving the relevant information through a telephone line when display is instructed by the instructing means,
In the case where the information received by the receiving means has a display indicating the type of related information, and when the display of the related information is instructed by the instruction means, the first related information received by the communication means is displayed. Controlling to display on the display screen, further, when there is a display indicating the type of the second related information related to the first related information displayed on the display screen, the display by the instruction means When instructed, control means for controlling to display the second related information received by the communication means on the display screen,
A mobile terminal comprising: The mobile terminal according to claim 1, wherein the information according to the current position is information about a restaurant, and the related information is menu information or reservation information.

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