WO2014162611A1 - Système de partage d'informations, terminal de traitement d'informations, procédé de partage d'informations et programme de partage d'informations - Google Patents

Système de partage d'informations, terminal de traitement d'informations, procédé de partage d'informations et programme de partage d'informations Download PDF

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Publication number
WO2014162611A1
WO2014162611A1 PCT/JP2013/060552 JP2013060552W WO2014162611A1 WO 2014162611 A1 WO2014162611 A1 WO 2014162611A1 JP 2013060552 W JP2013060552 W JP 2013060552W WO 2014162611 A1 WO2014162611 A1 WO 2014162611A1
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WO
WIPO (PCT)
Prior art keywords
information
user
destination
sharing
information processing
Prior art date
Application number
PCT/JP2013/060552
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English (en)
Japanese (ja)
Inventor
大奨 梨本
喬浩 鎌田
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パイオニア株式会社
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Priority to JP2015509854A priority Critical patent/JPWO2014162611A1/ja
Priority to PCT/JP2013/060552 priority patent/WO2014162611A1/fr
Publication of WO2014162611A1 publication Critical patent/WO2014162611A1/fr

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
    • G08G1/0141—Measuring and analyzing of parameters relative to traffic conditions for specific applications for traffic information dissemination
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
    • G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0125—Traffic data processing
    • G08G1/0133—Traffic data processing for classifying traffic situation
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
    • G08G1/096827—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed onboard
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096833—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route
    • G08G1/096844—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route where the complete route is dynamically recomputed based on new data
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
    • G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
    • G08G1/143—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces inside the vehicles

Definitions

  • the present invention relates to an information sharing system, an information processing terminal, an information sharing method, and an information sharing program for sharing information with other users.
  • the use of the present invention is not limited to the information sharing system, the information processing terminal, the information sharing method, and the information sharing program.
  • information on the navigation device to be communicated is input in advance, and information can be exchanged with the navigation device corresponding to the input information.
  • Information cannot be exchanged with other users who do not know.
  • users who exchange information are not temporary, there is a problem that personal action history and information leak.
  • an information sharing system that provides a network service capable of sharing information among a plurality of information processing terminals, An acquisition unit that acquires destination information set in the information processing terminal from the information processing terminal, a user who uses the information processing terminal, a destination related to the destination information, and the like.
  • An acquisition unit that acquires destination information set in the information processing terminal from the information processing terminal, a user who uses the information processing terminal, a destination related to the destination information, and the like.
  • a registration unit that registers in a user group database that includes users who use the information processing terminal, and a sharing unit that shares information between the same user groups registered in the registration unit. .
  • An information processing terminal includes: a transmission unit that transmits destination information set by a user to a server; and another information processing terminal in which a destination related to the destination information is set It has a receiving part which receives the information transmitted to the server from the server, and a display part which displays the received information.
  • An information sharing system is an information sharing system that provides a network service capable of sharing information among a plurality of information processing terminals connected to a server, wherein the information processing terminal includes: A transmitting unit that transmits destination information set by a user to a server, and a receiving unit that receives information transmitted from the server to another information processing terminal in which a destination related to the destination information is set And a display unit that displays the received information, and the server includes, from the information processing terminal, an acquisition unit that acquires destination information set in the information processing terminal, and the information processing terminal.
  • a registration unit for registering a user in use in a database of a user group made up of users using other information processing terminals in which a destination related to the destination information is set , And having a, a shared portion for sharing information between the information processing terminal of the same user group that is registered in the registration unit.
  • An information sharing method is an information sharing method implemented by an information sharing apparatus that provides a network service capable of sharing information among a plurality of information processing terminals.
  • An acquisition step of acquiring destination information set in the information processing terminal and a user who uses the information processing terminal use another information processing terminal in which a destination related to the destination information is set It includes a registration step of registering in a user group database consisting of users, and a sharing step of sharing information between the same user groups registered in the registration step.
  • An information sharing method is an information processing method implemented by an information processing terminal connected to a server that provides a network service capable of sharing information among a plurality of information processing terminals.
  • An information sharing program according to the invention of claim 11 causes a computer to execute the information sharing method according to claim 9 or claim 10.
  • FIG. 1 is a block diagram illustrating an example of a functional configuration of the information sharing system according to the embodiment.
  • FIG. 2 is a flowchart illustrating an example of a processing procedure of the information sharing system according to the embodiment.
  • FIG. 3 is a block diagram illustrating an example of a hardware configuration of the navigation device.
  • FIG. 4 is a diagram illustrating a configuration example of a server.
  • FIG. 5 is a flowchart showing a user registration process.
  • FIG. 6 is a flowchart showing information sharing processing between users.
  • FIG. 7 is a chart showing an example of information stored in the database.
  • FIG. 8 is a flowchart showing information sharing processing between users after user registration processing.
  • FIG. 9 is a chart showing an example of information stored in the database.
  • FIG. 1 is a block diagram illustrating an example of a functional configuration of the information sharing system according to the embodiment.
  • FIG. 2 is a flowchart illustrating an example of a processing procedure of the information sharing system according to the
  • FIG. 10 is a diagram illustrating a display example of shared information displayed on the navigation device.
  • FIG. 11 is a diagram illustrating another display example of the shared information displayed on the navigation device.
  • FIG. 12 is a flowchart showing a user unsubscribe process.
  • Part 1 FIG. 13 is a flowchart showing a user unmembering process.
  • Part 2 FIG. 14 is a flowchart showing a user unmembering process.
  • Part 3 Part 1
  • FIG. 1 is a block diagram illustrating an example of a functional configuration of the information sharing apparatus according to the embodiment.
  • a single server (information sharing apparatus 100) includes the functions of an acquisition unit 101, a registration unit 102, and a sharing unit 103. Moreover, it is good also as a structure using the some server distributed according to the function of FIG.
  • the acquisition unit 101 acquires destination information set in the information processing terminal from the information processing terminal.
  • the registration unit 102 registers a user who uses the information processing terminal in a user group database including users who use other information processing terminals in which a destination related to the destination information is set.
  • the acquisition unit 101 acquires ID information that identifies a user who uses the information processing terminal, and the registration unit 102 uses the acquired ID information as a destination related to the destination information acquired by the acquisition unit 101.
  • the information is registered in a database composed of the ID information of other information processing terminals that have been set.
  • This ID information is not personal information of the user itself but, for example, a terminal ID such as a user ID assigned to a preset user or a manufacturing number unique to the information processing terminal is used as the ID information.
  • the registration unit 102 when the registration unit 102 acquires information indicating arrival at the destination from the information processing terminal, the registration unit 102 cancels the registration of the user of the information processing terminal in the database and cancels sharing of the information. At this time, the information processing terminal does not send the personal information of the user to the server and does not specify the user, so that the personal information can be kept secret.
  • the destination of each user is not limited to the same point, but includes a predetermined range near the same point.
  • the sharing unit 103 shares information between the same user groups registered in the registration unit 102.
  • the information to be shared includes the user's message transmitted from the information processing terminal, the traffic information of the user's current location, the user's moving speed, the user's location, etc. Share between processing terminals.
  • FIG. 2 is a flowchart illustrating an example of a processing procedure of the information sharing system according to the embodiment. An information sharing process executed by the information sharing apparatus 100 will be described. First, the information sharing apparatus 100 acquires destination information set in the information processing terminal from the user's information processing terminal (step S201). At this time, the acquisition unit 101 acquires ID information that identifies a user who uses the information processing terminal.
  • the registration unit 102 registers a user who uses the information processing terminal in a database of a user group including users who use other information processing terminals in which a destination related to the destination information is set (Ste S202). Then, the sharing unit 103 shares information between the same user groups registered in the registration unit 102 (step S203).
  • the information to be shared includes the user's message transmitted from the information processing terminal, the traffic information of the user's current location, the user's moving speed, the user's location, etc. Share between processing terminals.
  • the registration unit 102 acquires information indicating arrival at the destination from the information processing terminal, the registration unit 102 cancels the registration of the user of the information processing terminal in the database and cancels sharing of the information.
  • the information processing terminal of the user is registered in the user group, and information is shared with other users registered in the user group. be able to. Accordingly, messages, traffic congestion information on the current position of the user, the moving speed of the user, the position of the user, and the like can be shared with other users until each user arrives at the common destination.
  • the user can share information with other users while moving toward the destination, and each user registered in the user group needs to Information can be obtained from other users.
  • the information sharing service can be used only for a necessary period until the destination arrives. Registration and cancellation operations can be performed easily.
  • FIG. 3 is a block diagram illustrating an example of a hardware configuration of the navigation device.
  • a navigation device 300 includes a CPU 301, ROM 302, RAM 303, magnetic disk drive 304, magnetic disk 305, optical disk drive 306, optical disk 307, audio I / F (interface) 308, microphone 309, speaker 310, input device 311, A video I / F 312, a display 313, a communication I / F 314, a GPS unit 315, various sensors 316, and a camera 317 are provided.
  • Each component 301 to 317 is connected by a bus 320.
  • the CPU 301 governs overall control of navigation device 300.
  • the ROM 302 records a boot program and an information sharing program.
  • the RAM 303 is used as a work area for the CPU 301. That is, the CPU 301 controls the entire navigation device 300 by executing various programs recorded in the ROM 302 while using the RAM 303 as a work area.
  • the magnetic disk drive 304 controls the reading / writing of the data with respect to the magnetic disk 305 according to control of CPU301.
  • the magnetic disk 305 records data written under the control of the magnetic disk drive 304.
  • an HD hard disk
  • FD flexible disk
  • the optical disk drive 306 controls reading / writing of data with respect to the optical disk 307 according to the control of the CPU 301.
  • the optical disk 307 is a detachable recording medium from which data is read according to the control of the optical disk drive 306.
  • a writable recording medium can be used as the optical disc 307.
  • an MO, a memory card, or the like can be used as a removable recording medium.
  • Examples of information recorded on the magnetic disk 305 and the optical disk 307 include map data, vehicle information, road information, travel history, and the like. Map data is used when searching for routes in car navigation systems. Background data that represents features (features) such as buildings, rivers, ground surfaces, and energy supply facilities, and road shapes that represent road shapes with links and nodes. It is vector data including data.
  • the voice I / F 308 is connected to a microphone 309 for voice input and a speaker 310 for voice output.
  • the sound received by the microphone 309 is A / D converted in the sound I / F 308.
  • the microphone 309 is installed in a dashboard portion of a vehicle, and the number thereof may be one or more. From the speaker 310, a sound obtained by D / A converting a predetermined sound signal in the sound I / F 308 is output.
  • the input device 311 includes a remote controller, a keyboard, a touch panel, and the like provided with a plurality of keys for inputting characters, numerical values, various instructions, and the like.
  • the input device 311 may be realized by any one form of a remote control, a keyboard, and a touch panel, but can also be realized by a plurality of forms.
  • the video I / F 312 is connected to the display 313. Specifically, the video I / F 312 is output from, for example, a graphic controller that controls the entire display 313, a buffer memory such as a VRAM (Video RAM) that temporarily records image information that can be displayed immediately, and a graphic controller. And a control IC for controlling the display 313 based on the image data to be processed.
  • a graphic controller that controls the entire display 313, a buffer memory such as a VRAM (Video RAM) that temporarily records image information that can be displayed immediately, and a graphic controller.
  • VRAM Video RAM
  • the display 313 displays icons, cursors, menus, windows, or various data such as characters and images.
  • a TFT liquid crystal display, an organic EL display, or the like can be used as the display 313, for example.
  • the camera 317 captures images inside or outside the vehicle.
  • the image may be either a still image or a moving image.
  • the outside of the vehicle is photographed by the camera 317, and the photographed image is analyzed by the CPU 301, or a recording medium such as the magnetic disk 305 or the optical disk 307 via the video I / F 312. Or output to
  • the communication I / F 314 is connected to the network via wireless and functions as an interface between the navigation device 300 and the CPU 301.
  • Communication networks that function as networks include in-vehicle communication networks such as CAN and LIN (Local Interconnect Network), public line networks and mobile phone networks, DSRC (Dedicated Short Range Communication), LAN, and WAN.
  • the communication I / F 314 is, for example, a public line connection module, an ETC (non-stop automatic fee payment system) unit, an FM tuner, a VICS (Vehicle Information and Communication System) / beacon receiver, or the like.
  • the GPS unit 315 receives radio waves from GPS satellites and outputs information indicating the current position of the vehicle.
  • the output information of the GPS unit 315 is used when the CPU 301 calculates the current position of the vehicle together with output values of various sensors 316 described later.
  • the information indicating the current position is information for specifying one point on the map data such as latitude / longitude and altitude.
  • Various sensors 316 output information for determining the position and behavior of the vehicle, such as a vehicle speed sensor, an acceleration sensor, an angular velocity sensor, and a tilt sensor.
  • the output values of the various sensors 316 are used for the calculation of the current position of the vehicle by the CPU 301 and the amount of change in speed and direction.
  • FIG. 4 is a diagram illustrating a configuration example of a server.
  • the server constituting the information sharing apparatus 100 also has the same configuration as the navigation apparatus 300 shown in FIG. Note that the server 400 does not require the GPS unit 315, the various sensors 316, the camera 317, the display 313, and the like described in FIG.
  • the information sharing apparatus 100 shown in FIG. 1 has an information sharing function (acquisition unit shown in FIG. 1) when a CPU executes a predetermined program using programs and data recorded in a ROM or the like provided in the server 400. 101, a registration unit 102, and a sharing unit 103). Information of a plurality of user groups is stored in the database 410 of the server 400 (corresponding to the magnetic disk 305 described in FIG. 3). In addition, communication with the navigation apparatus 300 is performed via the communication I / F 411.
  • the server 400 has map information based on the digital map 421, and has a function of acquiring the route search 422 of each navigation device 300 and the point information 423 of each point on the map.
  • the server 400 acquires the destination of each navigation device 300, extracts a plurality of users having the same destination or a destination that matches within a predetermined range, and registers the user in the user group of the same destination.
  • the function of the route search 422 searches for a route to a destination for each user based on the current position and destination of the user.
  • the function of the point information 423 is to acquire destination information (coordinates on the digital map 421 (latitude and longitude, etc.)), for example, information on the destination facility (facility name, address, telephone number, facility opening hours, etc.). , Notify each user.
  • This navigation device 300 also has map information based on the digital map 431, like the server 400, and the route search 432 of each navigation device 300, and the map. It has a function of acquiring point information 433 for each of the above points.
  • FIG. 5 is a flowchart showing a user registration process. The processing (steps S501 to S507) performed by the navigation device 300 mounted on the user's vehicle and the processing (steps S510 to S512) performed by the server 400 (information sharing device 100) are described.
  • Navigation device 300 first receives an input of a destination (destination point) by the user (step S501). Next, the navigation device 300 searches for a route (route) from the current position to the destination (step S502), and displays a route (route) from the current position to the destination on the display unit (step S503).
  • the navigation apparatus 300 confirms the registration to the information sharing service with respect to the user (step S504), and receives an input of the intention to participate in the information sharing service from the user (step S505). If there is an input of intention of participation from the user (step S506: Yes), participation registration to the information sharing service is performed (step S507), and the registration information is transmitted to the server.
  • the navigation device 300 includes, as registration information at the time of registration, user ID information, departure time, transmission time, current position, route (route from the departure place to the destination), destination, and estimated arrival time at the destination. Are transmitted to the server 400.
  • At this time, at least the navigation apparatus 300 may be configured to transmit the user ID information, the current position, and the destination to the server.
  • the server 400 can calculate a route (a route from the departure place to the destination) based on the user ID information, the current position, and the destination.
  • the server 400 can calculate the estimated arrival time based on the result of the route search to the destination.
  • step S506 If it is determined in step S506 that the user has not entered an intention to participate (step S506: No), the process ends without performing participation registration in the information sharing service.
  • the server 400 receives registration information from the navigation device 300 (step S510). Then, the server 400 uses the received registration information (user ID information, destination) as a user group of the same destination (or a destination near the same destination) among the plurality of user groups in the database 410. This user (ID) is registered (step S511). Then, the server 400 returns the current information of each user included in the same user group in the database 410 to the user navigation device 300 (step S512), and performs information sharing among the users.
  • FIG. 6 is a flowchart showing information sharing processing between users.
  • FIG. 6 shows an example of sharing the current position between users after user registration.
  • the processing steps S601 to S605) performed by the navigation device 300 mounted on the user's vehicle and the processing (steps S610 to S612) performed by the server 400 (information sharing device 100) are described.
  • the navigation apparatus 300 recalculates the route to the destination based on the current position and updates the estimated arrival time at the destination every time the current position is acquired at regular time intervals (step S601).
  • the current information (current position and estimated arrival time) is transmitted to the server 400 (step S603).
  • the navigation device 300 receives current information of other users in the same user group from the server 400 (step S604). Then, the current information of each user (the current position and estimated arrival time of each user) is displayed on the map displayed on the display unit (step S605).
  • step S610 Each time the server 400 receives current information from the navigation device 300 of each user (step S610), the server 400 registers the current information of each user in the corresponding user ID database 410 (step S611). Then, referring to the database 410, the registered current information of each user is returned to the navigation device 300 of each user of the same user group (step S612).
  • the user can know the current position and the estimated arrival time as the current information of each user in the same user group.
  • FIG. 7 is a chart showing an example of information stored in the database.
  • Information on users belonging to a certain user group is shown. Records are registered for each user, row ID, destination point ID, point name, user ID, departure time, transmission time, vehicle position information (latitude and longitude), route shape (route), expected arrival time, and final information acquisition time , State management, etc. are stored. Status management is registered as “participating” in the information sharing service until the user reaches the destination. After arrival at the destination, the record of the corresponding user is deleted or “arrived”, etc. The setting is changed.
  • FIG. 8 is a flowchart showing information sharing processing between users after user registration processing.
  • FIG. 8 shows an example of message sharing between users.
  • the processing steps S801 to S806 performed by the navigation device 300 mounted on the user's vehicle and the processing (steps S810 to S812) performed by the server 400 (information sharing device 100) are described.
  • the navigation apparatus 300 acquires the current position of the vehicle (step S802), recalculates the route to the destination based on the current position, and returns to the destination. Is updated (step S803). Then, the current information (current position and message) is transmitted to the server 400 (step S804).
  • the navigation device 300 receives the current information of other users in the same user group from the server 400 (step S805). Then, the current information (current position and message of each user) of each user is displayed on the map displayed on the display unit (step S806).
  • step S810 Each time the current information is received from the navigation device 300 of each user (step S810), the server 400 registers the current information of each user in the corresponding user ID database 410 (step S811). Then, referring to the database 410, the registered current information of each user is returned to the navigation device 300 of each user of the same user group (step S812).
  • the user can know each user's message and current position as current information of each user in the same user group.
  • FIG. 9 is a chart showing an example of information stored in the database.
  • the current information shown in FIG. 8 includes a row ID, a time (current time), vehicle position information (latitude and longitude), and a message for each user, as shown.
  • the row ID is the same as the user of the row ID in FIG. 7, and is stored in the database as a message for each user.
  • FIG. 10 is a diagram showing a display example of shared information displayed on the navigation device.
  • the current information of each user whose destination is toward Tokyo Tower is displayed as the same user group. Assume that the vehicle position is 1001 (Mr. a) in the figure.
  • the navigation device 300 displays the current position of each user and the route to the destination (Tokyo Tower) on the display screen 1000 based on the current information received from the server 400.
  • a balloon display for example, user g
  • the message is displayed at the current position, and the message is displayed.
  • the messages of a plurality of users moving to the same destination can be easily referred to.
  • the user k near the destination sees a balloon display 1003 and obtains information that there is no vacancy in the parking lot near the destination. be able to.
  • the server displays the route to each user's destination shown in FIG. 10 that is transmitted from the navigation device 300 of each user.
  • the server 400 since the server 400 knows the current position and destination of each user and the departure time, the server 400 may determine the route and transmit the route to the user navigation device 300. Thereby, the route searching process on the navigation device 300 side can be saved. Further, the server 400 may search for a route to the destination of the user when communication with the navigation device 300 of a certain user is temporarily interrupted or the communication state is deteriorated.
  • the server 400 can hold travel history information for each user. And the server 400 can determine the congestion condition of each user's path
  • history For example, the driving time with respect to the driving distance between links.
  • sudden braking, sudden start, and eco-driving can be determined. Then, the determination result of the travel history (the above congestion situation, sudden braking or sudden start, eco-driving) may be displayed as an icon for each user.
  • On the display screen 1000 not only the current position and the route to the destination for each user, but also icons set for each user, vehicle speed (current speed and average speed for a certain period in the past), roads that are running Information that can be acquired by the navigation device 300, such as the degree of traffic congestion, the weather at the current position, images and videos taken with the in-vehicle camera, the source of AV media being viewed, and programs, can be displayed and shared among multiple users .
  • vehicle speed current speed and average speed for a certain period in the past
  • roads that are running Information that can be acquired by the navigation device 300, such as the degree of traffic congestion, the weather at the current position, images and videos taken with the in-vehicle camera, the source of AV media being viewed, and programs, can be displayed and shared among multiple users .
  • the display on the display screen 1000 can be displayed for each predetermined mode. For example, as shown in FIG. 10, in the normal mode, the number of users aiming at the destination Tokyo Tower can be displayed on the mode screen 1010, and the number of users heading to the destination can be easily set. You will be able to grasp.
  • the arrival order at the destination can be displayed as the mode screen 1011.
  • the server 400 displays and outputs the arrival order based on the estimated arrival time information received from the navigation device 300.
  • the server 400 plays music suitable for the race after each user's registration, and “Mr. XX has finished!”, “Mr.
  • the server 400 plays music suitable for the race after each user's registration, and “Mr. XX has finished!”, “Mr.
  • FIG. 11 is a diagram showing another display example of the shared information displayed on the navigation device.
  • the current information of each user whose destination is toward Tokyo Tower is displayed as the same user group. Assume that the vehicle position is 1001 (Mr. a) in the figure.
  • the navigation device 300 displays the current position of each user and the route to the destination (Tokyo Tower) on the display screen 1000 based on the current information received from the server 400.
  • a message area 1101 is provided on the right side of the display screen 1000, and messages from each user are sequentially displayed on the timeline.
  • the user cannot be identified, but each user's ID (from Mr. a to k) may be displayed together.
  • messages of each user can be obtained in the order of time passage, and messages can be further posted on the displayed messages.
  • each user's message is displayed.
  • Player, performer, recorded album, etc. can be transmitted as the message and displayed in the message area 1101.
  • the server 400 is not limited to the content being played back from the navigation device 300, and may acquire a past playback history and display this playback history. In this case, when the destination is a live venue for the artist, the information on the artist can be shared among the users.
  • the server 400 may be configured to connect a terminal of an operator of a destination facility or the like, and may be configured to post information about the facility from the operator of the destination as well as between users and share the information among users. it can. For example, it is possible to notify the user of destination information such as “Today's business hours are up to xx hours”, “Currently time sale is underway!”, “Distributing discount tickets!”, Etc.
  • the server 400 sorts the departure times in the order of closest to the users. By sorting, in order of arrival arrival time closer to the user, sorting in order of strong similarity to the route to the destination, etc. Information can be shared. Note that the same user is not selected for all users, and there are a plurality of users in the user group, so that a plurality of different users are selected for each user. .
  • FIG. 12 is a flowchart showing a user unmembering process. Explain how to unsubscribe when you arrive at your destination.
  • the processing steps S1201 to S1203 performed by the navigation device 300 mounted on the user's vehicle and the processing (steps S1210 to S1211) performed by the server 400 (information sharing device 100) are described.
  • Navigation device 300 acquires the current position (step S1201), and determines whether the destination has been reached (step S1202). If it has not arrived at the destination (step S1202: No), the process returns to step S1201, but if it has arrived at the destination (step S1202: Yes), arrival information is transmitted to the server 400 (step S1203).
  • the server 400 When the server 400 receives the arrival information from the navigation device 300 (step S1210), the server 400 registers that the corresponding user has arrived at the destination in the database 410 (step S1211). Thereby, the user can leave the information sharing service up to the destination.
  • FIG. 13 is a flowchart showing another example of the user unsubscribe process. Explain the withdrawal at timeout.
  • the processing steps S1301 to S1303 performed by the navigation device 300 mounted on the user's vehicle and the processing (steps S1310 to S1312) performed by the server 400 (information sharing device 100) are described.
  • Navigation device 300 obtains the current time (step S1301), and determines whether a time difference for unsubscription has occurred (step S1302). For example, it is determined whether a predetermined time has elapsed when periodic transmission (current position, etc.) from the navigation device 300 to the server 400 is interrupted due to parking or a breakdown of the vehicle. If it is within the predetermined time difference (step S1302: No), the process returns to step S1301, but if the predetermined time difference is exceeded (step S1302: Yes), the navigation device 300 notifies the server 400 of the withdrawal (step S1303).
  • the server 400 performs almost the same processing as the navigation device 300.
  • the server 400 obtains the current time (step S1310), and determines whether or not a time difference for the user's withdrawal has occurred (step S1311). For example, it is determined whether a predetermined time has elapsed when periodic transmission (current position, etc.) from the navigation device 300 of the user to the server 400 is interrupted due to parking or stopping of the vehicle or a failure. If it is within the predetermined time difference (step S1311: No), the process returns to step S1310, but if the predetermined time difference is exceeded (step S1311: Yes), the server 400 changes the database 410 to the unconnected state for the corresponding user (step S1311). S1312).
  • FIG. 14 is a flowchart showing another example of the user unsubscribe process. Manual unsubscription will be explained at the will of the user.
  • the processing steps S1401 to S1404 performed by the navigation device 300 mounted on the user's vehicle and the processing (steps S1410 to S1412) performed by the server 400 (information sharing device 100) are described.
  • step S1401 When the navigation device 300 performs the union procedure by the user operation (step S1401), the unloading information is transmitted to the server 400 (step S1402), and when the unloading receipt information is received from the server 400 (step S1403), the union process is completed. (Step S1404).
  • the server 400 When the server 400 receives the withdrawal information from the navigation device 300 (step S1410), the server 400 registers the corresponding user in the database 410 as the withdrawal state (step S1411). Thereafter, unsubscribe receipt information indicating that the unsubscribe has been received is transmitted to the navigation device 300 of the user (step S1412).
  • an identifier such as “already reached” is set without deleting the corresponding user record in the database 410.
  • flag an identifier such as “already reached”
  • the contents of information sharing for each destination of the user can be held as a history.
  • the user can easily set information on other users who are heading to this destination by setting a predetermined destination, and can automatically unsubscribe upon arrival at the destination. You can easily start and end information sharing without the need for simple operations.
  • the configuration has been described in which the user transmits the spot information using the navigation device, but the information may be shared using an information processing terminal such as another smartphone.
  • the user is not limited to using the navigation device 300 described in the embodiment, and can use a simpler configuration.
  • the information sharing service similar to the above-described embodiment is received using an information processing terminal having a GPS function capable of acquiring the current position in the user terminal, a communication function (transmission / reception unit) with the server 400, and a display function. be able to.
  • the server 400 side receives information on the current position and destination of the user's information processing terminal and calculates a route to the destination. Then, the server 400 sequentially transmits current information such as a route and a message to the information processing terminal.
  • the information processing terminal displays the received current information and notifies the user.
  • an information sharing service similar to the embodiment can be received.
  • the information sharing method described in the present embodiment can be realized by executing a program prepared in advance on a computer such as a personal computer or a workstation.
  • This program is recorded on a computer-readable recording medium such as a hard disk, a flexible disk, a CD-ROM, an MO, and a DVD, and is executed by being read from the recording medium by the computer.
  • the program may be a transmission medium that can be distributed via a network such as the Internet.

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Abstract

L'invention concerne un dispositif de partage d'informations (100) fournissant un service réseau qui permet de partager des informations entre une pluralité de terminaux de traitement d'informations. Le dispositif de partage d'informations (100) comprend : une unité d'acquisition (101) permettant d'acquérir des informations de destination, définies dans un terminal de traitement d'informations, à partir du terminal de traitement d'informations; une unité d'enregistrement (102) permettant d'enregistrer un utilisateur au moyen du terminal de traitement d'informations dans la base de données pour un groupe d'utilisateurs comprenant des utilisateurs utilisant d'autres terminaux de traitement d'informations dans lesquels une destination relative aux informations de destination est définie; et une unité de partage (103) permettant de partager des informations dans le même groupe d'utilisateurs enregistré par l'unité d'enregistrement (102).
PCT/JP2013/060552 2013-04-05 2013-04-05 Système de partage d'informations, terminal de traitement d'informations, procédé de partage d'informations et programme de partage d'informations WO2014162611A1 (fr)

Priority Applications (2)

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JP2015509854A JPWO2014162611A1 (ja) 2013-04-05 2013-04-05 情報共有システム、情報処理端末、情報共有方法および情報共有プログラム
PCT/JP2013/060552 WO2014162611A1 (fr) 2013-04-05 2013-04-05 Système de partage d'informations, terminal de traitement d'informations, procédé de partage d'informations et programme de partage d'informations

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JP2016173304A (ja) * 2015-03-17 2016-09-29 シャープ株式会社 ネットワークシステム、サーバ、通信端末、および位置表示方法
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JP2016156724A (ja) * 2015-02-25 2016-09-01 京セラ株式会社 携帯電子機器
JP2016173304A (ja) * 2015-03-17 2016-09-29 シャープ株式会社 ネットワークシステム、サーバ、通信端末、および位置表示方法
JP2016173783A (ja) * 2015-03-18 2016-09-29 株式会社日本総合研究所 サーバ装置、情報処理方法、およびプログラム
JP2017091159A (ja) * 2015-11-09 2017-05-25 パイオニア株式会社 送信装置、送信方法、送信プログラム及び記録媒体
JP2021046197A (ja) * 2020-11-24 2021-03-25 株式会社ユピテル 表示装置およびプログラム
JP7213560B2 (ja) 2020-11-24 2023-01-27 株式会社ユピテル 表示装置およびプログラム

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