WO2015035554A1 - 移动体终端 - Google Patents

移动体终端 Download PDF

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Publication number
WO2015035554A1
WO2015035554A1 PCT/CN2013/083215 CN2013083215W WO2015035554A1 WO 2015035554 A1 WO2015035554 A1 WO 2015035554A1 CN 2013083215 W CN2013083215 W CN 2013083215W WO 2015035554 A1 WO2015035554 A1 WO 2015035554A1
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WO
WIPO (PCT)
Prior art keywords
information
mobile terminal
area
mobile
center
Prior art date
Application number
PCT/CN2013/083215
Other languages
English (en)
French (fr)
Inventor
浩 永绳
郭小灵
闫隽
Original Assignee
电装(中国)投资有限公司
北京乾图方园软件技术有限公司
北京埃克斯图汽车电子技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 电装(中国)投资有限公司, 北京乾图方园软件技术有限公司, 北京埃克斯图汽车电子技术有限公司 filed Critical 电装(中国)投资有限公司
Priority to PCT/CN2013/083215 priority Critical patent/WO2015035554A1/zh
Publication of WO2015035554A1 publication Critical patent/WO2015035554A1/zh

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/36Input/output arrangements for on-board computers
    • G01C21/3679Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/36Input/output arrangements for on-board computers
    • G01C21/3691Retrieval, searching and output of information related to real-time traffic, weather, or environmental conditions
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/36Input/output arrangements for on-board computers
    • G01C21/3697Output of additional, non-guidance related information, e.g. low fuel level
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/0962Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096766Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096775Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a central station
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/0962Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096766Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096783Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a roadside individual element
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86Arrangements characterised by the broadcast information itself
    • H04H20/93Arrangements characterised by the broadcast information itself which locates resources of other pieces of information, e.g. URL [Uniform Resource Locator]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/02Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]

Definitions

  • the present invention relates to a technology of a mobile terminal and a communication system that communicate with a roadside machine or the like set on a road side. Background technique
  • road condition information was transmitted by road broadcast of VICS or AM, but the content of the broadcast was not associated with the operation management of the vehicle behind it.
  • Patent Document 1 describes a one-seg broadcast in which a content related to a product is distributed to a mobile phone terminal or the like by terrestrial digital broadcasting in a specific area. Further, a one_seg distribution system for viewing content distributed by the one-seg broadcast at the user terminal is disclosed.
  • Patent Document 2 discloses a mobile terminal that has the functions of two communication systems of terrestrial digital broadcasting and ITS communication on the mobile terminal side.
  • Patent Document 2 The purpose of Patent Document 2 is to prevent these communication systems from interfering with each other and to share the antenna with a simple configuration in a plurality of wireless communications having similar frequencies, particularly ITS communications in UHF bands, terrestrial digital broadcasting, mobile phone services, and the like.
  • Patent Document 1 Only information in a specific area is released, and it is not possible to provide targeted information to each vehicle while providing wide-area information such as digital broadcasting.
  • Patent Document 2 does not describe a configuration for providing targeted information to each vehicle while providing wide-area information such as digital broadcasting.
  • Patent Literature h Japan Special Opening 2011-82897
  • Patent Document 2 Japanese Special Opening 2010-56980 Summary of the Invention
  • An object of the present invention is to provide a mobile terminal and a communication system that communicate with a roadside machine or the like set on a road side, and to provide a wide-area information and per-vehicle specificity by a simple configuration.
  • Mobile terminal and communication system for narrow domain information uses a mobile terminal mounted on a vehicle to simultaneously receive narrow-area communication and reception of broadcast waves with a roadside device set on the road side, and simultaneously receives information from a narrow area of the roadside machine and from a broadcast wave.
  • the information of both sides of the wide-area information such as traffic information such as road conditions (such as traffic jams) superimposed on the broadcast wave, road information such as road freezing, parking space information of the parking lot, advertisement information, etc., when the vehicle entered the road near the road
  • traffic information such as road conditions (such as traffic jams) superimposed on the broadcast wave
  • road information such as road freezing, parking space information of the parking lot, advertisement information, etc.
  • the vehicle is connected to the operation management server and the advertisement management server of the vehicle through the narrow-area communication system with the roadside machine, so that each vehicle can be provided with a targeted sexual service.
  • a mobile terminal is a mobile terminal in a communication system, and the communication system includes: a mobile terminal installed in a vehicle; and a roadside device installed on the road side And performing narrow-area communication with the mobile terminal; the mobile TV station superimposing the navigation information on the TV broadcast wave and broadcasting to the mobile terminal; the customer center managing the user information of the user using the mobile terminal; Generating content of the regional information; the navigation center is connected to the Internet site and the mobile TV station, the customer center, and the regional information center via the Internet, collects navigation information, and uses the information of the user managed by the customer center to collect the collected navigation information via a mobile TV station and a roadside device are provided to the mobile terminal; the mobile TV station broadcasts information related to the wide area, and the roadside device is disposed in each narrow area that is divided into the wide area.
  • the mobile terminal determines whether it has entered In the communication area of the roadside device, and simultaneously receiving the received information based on the narrow-area communication via the roadside device and the received information of the wide-area communication based on the broadcast from the mobile ⁇ station, the received two kinds of information are performed. After the predetermined processing, it is displayed on the image display unit of the mobile terminal, or is notified by an audio signal transmitted from a speaker provided in the mobile terminal or connected to the mobile terminal, and the URI included in the received information is used. Access the Internet site via the roadside machine.
  • the invention described in claim 2 includes, as the navigation information, traffic information collected from an Internet site and used for an operation system of a public transportation institution and a logistics vehicle system, and a parking space for a parking lot guidance management system.
  • Information information on charging facilities for electric vehicles, global operation support information for mobile body management at airports, harbors, and transportation hubs, and wide-area or narrow-area advertising information collected from geographic information centers and used for advertising media systems .
  • the image display unit of the mobile terminal displays, the narrow-area information is converted into an image smaller than the wide-area information, and the wide-area information is used as a background, and the narrow-area information is superimposed on the wide-area information.
  • the reception from the mobile TV station is performed by a dedicated device, and the dedicated device transmits the short-range wireless to the mobile device.
  • the navigation center collects shop information via the Internet, processes the collected information, and transmits the information to a mobile TV station or a roadside machine, which includes and includes a local restaurant, a shopping center, and a bakery.
  • a mobile TV station or a roadside machine which includes and includes a local restaurant, a shopping center, and a bakery.
  • the roadside device recognizes, by the information type identification signal transmitted from the navigation center, whether the signal received from the navigation center is displayed on the display connected to the roadside device, or The information transmitted by the mobile terminal.
  • the TV broadcast wave from the mobile TV station uses the CMMB standard method
  • the narrow field communication wave uses the IEEE802.ip standard method
  • the dedicated device uses the third generation portable terminal, Use Bluetooth or WiFi for close proximity wireless.
  • the vehicle-mounted device further includes a satellite positioning unit that superimposes the current position of the vehicle on which the vehicle-mounted device is mounted on the map using the position information of the positioning and the digital map information of the mobile terminal , displayed on the image display section.
  • the satellite positioning unit includes a satellite positioning system called GPS, Galileo, Beidou, and QZSS.
  • a communication system includes: a mobile terminal (101) installed in a vehicle; and a roadside device (102) provided on the road side to perform narrow-area communication as communication in a narrow-area region a mobile TV station (400), broadcasting wide area information including a plurality of the narrow area; a customer center (700), managing user information of a user using the mobile terminal; a regional information center (800), Generating the content of the narrow area communication and wide area information broadcasting; and an Internet site; the communication system is performed by the roadside machine, the mobile TV station, the customer center, the regional information center, an Internet site, and via An Internet-connected navigation center (500) is configured to separate the navigation information generated by the Internet site and the regional information center into information communicated through wide-area communication and information communicated through narrow-area communication, Domain information from The mobile TV station broadcasts that the narrow-area information is output from a roadside machine in which a mobile terminal of the user who has transmitted the information by the customer center, and the mobile terminal (101) determines whether or not the
  • the wide area information broadcasted by the TV station (400) and the narrow area communication can be simultaneously received.
  • the wide area information includes address information of the Internet
  • a screen corresponding to the address is displayed.
  • the narrow-area communication receives the narrow-area information, the narrow-area information is displayed, and when both the wide-area information and the narrow-area information exist, both pieces of information are displayed.
  • the invention described in claim 1 is a mobile terminal in a communication system, wherein the communication system includes: a mobile terminal installed in a vehicle; and a roadside device installed on a road side to perform narrow-area communication with the mobile terminal a mobile TV station that superimposes navigation information on a TV broadcast wave and broadcasts to a mobile terminal; a customer center that manages user information of a user who uses the mobile terminal; a regional information center that generates content of the regional information; a navigation center, The navigation information is collected via the Internet and connected to the Internet site and the mobile TV station, the customer center, and the regional information center, and the collected navigation information is provided to the mobile via the mobile ⁇ station and the roadside machine using the information of the user managed by the customer center.
  • the mobile terminal station broadcasts information related to the wide area, the roadside machine is disposed in each narrow area that is divided into the wide area, and outputs information related to the narrow area , the mobile terminal determines whether it has entered the communication area of the roadside machine, and at the same time
  • the received information based on the narrow-area communication via the roadside device and the received information of the wide-area communication based on the broadcast from the mobile TV station are subjected to predetermined processing on the received two types of information, and then displayed on the mobile terminal.
  • the image display unit is notified by an audio signal transmitted from a speaker provided in the mobile terminal or connected to the mobile terminal, and the Internet site is accessed via the roadside device using the URI included in the received information. Therefore, it is possible to provide a user who is seated in a vehicle having a mobile terminal with convenience and high security.
  • the invention described in claim 2 includes, as the navigation information, traffic information collected from an Internet site and used for an operation system of a public transportation institution and a transportation vehicle system, a parking space for a parking lot guidance, and a management system.
  • Information information on charging facilities for electric vehicles, global operation support information for mobile body management at airports, harbors, and transportation hubs, and wide-area or narrow-area advertising information collected from geographic information centers and used for advertising media systems . Thereby, it is possible to provide convenience and security to users who ride in a vehicle having a mobile terminal in real time. High content.
  • the narrow area information is converted into an image smaller than the wide area information when displayed on the image display unit of the mobile terminal.
  • the narrow area information is superimposed and displayed on the wide area information.
  • the reception from the mobile TV station is performed by a dedicated device, and the dedicated device transmits the short-range wireless to the mobile device.
  • a dedicated device transmits the short-range wireless to the mobile device.
  • an existing terminal such as a Bluetooth-enabled 3G mobile phone terminal can be used.
  • the navigation center collects shop information via the Internet, processes the collected information, and transmits the information to a mobile TV station or a roadside machine, which includes and includes a local restaurant, a shopping center, and a bakery.
  • a mobile TV station or a roadside machine which includes and includes a local restaurant, a shopping center, and a bakery.
  • the roadside device recognizes, by the information type identification signal transmitted from the navigation center, whether the signal received from the navigation center is displayed on the display connected to the roadside device, or The information transmitted by the mobile terminal. As a result, pedestrians who are near the installation location of the roadside machine can always provide services.
  • the TV broadcast wave from the mobile TV station uses the CMMB standard method
  • the narrow field communication wave uses the IEEE802.ip standard method
  • the dedicated device uses the third generation portable terminal, Use Bluetooth or WiFi for close proximity wireless.
  • the vehicle-mounted device further includes a satellite positioning unit that superimposes the current position of the vehicle on which the vehicle-mounted device is mounted on the map using the position information of the positioning and the digital map information of the mobile terminal , displayed on the image display section.
  • a navigation system that responds to the user's purpose online can be realized.
  • the satellite positioning unit includes a satellite positioning system called GPS, Galileo, Beidou, and QZSS. Thereby, a global system can be realized.
  • a communication system includes: a mobile terminal (101) installed in a vehicle; and a roadside device (102) provided on the road side to perform communication as a narrow area Narrow-area communication; mobile TV station (400), broadcasting wide-area information including a plurality of the narrow-area areas; customer center (700), managing user information of users using the mobile terminal; (800) generating content of the narrow area communication and wide area information broadcasting; and an Internet site; the communication system by the roadside machine, the mobile TV station, the customer center, the regional information center, the Internet a site, and a navigation center (500) connected via the Internet, the navigation center separating the navigation information generated by the Internet site and the regional information center into information communicated through wide area communication and communicating through narrow area communication
  • the wide area information is broadcast from the mobile TV station, and the narrow area information is output from the roadside device in which the mobile terminal of the user who transmitted the information by the customer center exists, and the mobile terminal (101) determines whether or not the mobile terminal (101) has performed.
  • the domain information includes address information of the Internet
  • a screen corresponding to the address is displayed, and when the narrow-area information is received by the narrow-area communication, the narrow-area information is displayed, and the wide-area information and the In the case of both sides of the narrow domain information, both sides of the information are displayed.
  • Fig. 1 is a view showing an example of the overall configuration.
  • Fig. 2 is a view showing the configuration of a mobile terminal.
  • Fig. 3 is a view showing an example of a flow for performing processing and combining when both the broadcast wave and the narrow-area communication wave are received by the mobile terminal.
  • FIG. 4 is a view showing an example of screen display of a screen display unit of a mobile terminal.
  • Fig. 5 is a view showing an example of a configuration of a mobile terminal using short-range radio.
  • Fig. 6 is a view showing a flow of registration of customer information.
  • Fig. 7 is a view showing an embodiment of an operation system of a public transportation institution such as a bus.
  • Fig. 8 is a view showing an embodiment of a parking lot guidance management system.
  • Fig. 9 is a view showing an embodiment of the operation of the wide-area and regional-conflict advertisement media system.
  • Fig. 10 is a view showing an embodiment of a charging system and a guidance system for an electric vehicle and a hybrid vehicle.
  • Figure 11 is an embodiment of a wide area ⁇ intra-domain logistics transport vehicle system.
  • Figure 12 is an embodiment of a mobile body management system in an airport, port, and transportation hub. Symbol Description:
  • 100, 200 units capable of communicating with the roadside machine 101, 201 mobile terminal; 103, 203 side display unit; 300 Internet; 400 mobile TV station; 500 navigation center; 600 Internet site; 700 customer center; 800 Regional Information Center Implementation
  • Fig. 1 shows a configuration example of the present invention.
  • the areas 100, 200 represent the communication areas of the roadside unit 102 and the roadside unit 202, respectively.
  • the mobile terminal 101 exists in the area 100
  • the mobile terminal 201 exists in the area 200. Therefore, the mobile terminal 101 and the roadside device 102 are communicably connected by the narrow-area communication method, and the mobile terminal 201 and the roadside device 202 are communicably connected by the narrow-area communication method.
  • the display 103 and the display 203 are connected to the roadside machine 102 and the roadside machine 202, respectively.
  • the display 103 displays information of the roadside machine 102, and the display 203 displays information of the roadside machine 102. Further, the roadside machine 102 and the roadside machine 202 are connected to the Internet 300, respectively.
  • the navigation center 500 is connected to the roadside machines 102, 202, the mobile TV station 400, the Internet site 600, the customer center 700, and the regional information center 800 via the Internet 300.
  • the navigation center 500 collects information from the Internet site 600, the regional information center 800, and uses the user information managed by the customer center 700 to publish the collected navigation information.
  • the information collected by the navigation center 500 is wide area information, it is superimposed on the digital TV signal and transmitted to the mobile terminal 101, 201 via the mobile TV station 400.
  • the information collected by the navigation center 500 is narrow-area information, it is connected via the Internet to a roadside device designated by the address information of the roadside device attached to the narrow-area information, for example, the roadside device 102.
  • the roadside device 102 determines, based on the information category attached to the narrow-area information, that the narrow-area information sent to the self-side-side device is information indicating that the roadside machine is the end point and should be displayed on the roadside display unit 103, or It should be sent to the mobile terminal registered in the customer center 700 via the roadside machine.
  • the area information center 800 includes advertisements, location information, and the like of the local restaurant 801, the shopping mall 802, the bakery 803, and the like.
  • the mobile terminals 101 and 201 are connected to the customer center 700 via the roadside apparatuses 102 and 202 and the Internet 300, respectively, and perform member registration of service provision such as guidance from the charging facility of the navigation center 500 or guidance during parking. Further, the mobile terminals 101, 201 are connected to the navigation center 500, and receive navigation information collected by the navigation center 500. In addition, if there is overlap in the navigation information The URI of the digital TV signal is then used by the mobile terminal 101, 201 to connect to the Internet site 600.
  • the customer center 700 stores customer information such as a user ID of the mobile terminal, a user ID of the advertisement user of the regional information center 800, and a service fee, and the navigation center 500 provides a service to the mobile terminal based on the stored information, and provides the mobile terminal with the service.
  • the user or advertiser receives a fee associated with the provision of the service.
  • Fig. 2 shows an example of the configuration of the mobile terminal 101, 201 of the present invention.
  • the antenna 110 receives the TV broadcast transmitted by the mobile station 400 and the narrow-area received wave 142 transmitted by the roadside devices 100, 200.
  • the TV broadcast wave and the narrow-area received wave 142 received by the antenna 110 enter the branching unit 112 via the demultiplexing unit 111, and are separated into the narrow-area received wave 141 and the TV received wave 143 based on the difference in frequency.
  • the separated narrow-area reception wave is amplified in the LNA portion 113, and then synthesized in the MIX portion 114 with the output from the LOC (Local Oscillation) portion 115.
  • LOC Local Oscillation
  • the signal output from the MIX section 114 is demodulated in the demodulation section 116, and then the demodulated waveform is input to the processing synthesizing section 170.
  • the TV wave is branched by the branching unit 112 and then received by the TV receiving unit 151.
  • the output of the TV receiving section 151 is separated into an image and a sound in the DEMUX section 152.
  • the image output from the DEMUX unit 152 is input to the processing and synthesizing unit 170.
  • DEMUX section 152 outputs the sound of the sound from the speaker unit 134 0
  • the mobile terminal 101, 102 further includes a camera unit 131 and a microphone unit 132.
  • the camera unit 131 images the inside of the vehicle and the scenery outside the vehicle in which the moving body is installed.
  • the microphone unit 132 collects sounds inside and outside the vehicle.
  • the video from the camera unit 131 and the audio information from the microphone unit 132 are combined in the processing and synthesizing unit 171, modulated in the MOD unit 117, and then in the MIX unit 118 and from the LOC (local oscillation) unit 115. Output synthesis.
  • the output of the MIX portion 118 is amplified in the HPA portion 140 and then transmitted from the antenna portion 110.
  • the GPS wave 162 is received from the GPS antenna 143, and based on the result of the positioning by the satellite positioning unit 144, the position information acquisition unit 145 acquires the position information.
  • the camera unit 131, the microphone unit 132, the image display unit 133, the processing and synthesizing unit 170, the speaker unit 134, the operation unit 135, the common memory unit 136, the control unit 137, and the CPU unit 138 are The common bus interface 130 is connected. Further, the camera unit 131, the microphone unit 132, the image display unit 133, the processing and synthesizing unit 170, the speaker unit 134, the operation unit 135, the common memory unit 136, the control unit 137, and the CAN gateway unit 139 are controlled by the CPU unit 138. Further, the control unit performs sequence control on data input and output to devices connected to the common bus interface 130. Further, a CAN (Control Area Network) gateway 139 is a gateway for transmitting information such as the speed of the vehicle, the remaining battery power, the temperature information of the battery storage, the traveling direction of the vehicle, and the speed.
  • a CAN (Control Area Network) gateway 139 is a gateway for transmitting information such as the speed of the vehicle, the remaining battery power
  • Fig. 3 shows an example of the operation sequence of the processing and synthesizing unit 170 of the mobile terminal.
  • a broadcast wave is received in S101.
  • S102 subsequent to S101 it is determined whether or not an image obtained by demodulating the narrow-area received wave is input. If no image is received, only the TV reception wave is displayed at S103. If the narrow-area received wave image is received, it proceeds to S104.
  • the display size of the image of the narrow-area received wave is processed to be smaller than the display size of the TV received wave.
  • S105 after S104 the image of the narrow-area received wave is superimposed on the screen of the TV received wave to be superimposed and displayed.
  • Fig. 4 shows an example of screen display of the image display unit 133 of the mobile terminal.
  • Fig. 4 (a) shows an example of an output screen of the DEMUX unit 152 of the broadcast wave.
  • (b) is an example of the output picture of the DEM116 that receives the wave in the narrow domain.
  • (c) is an example of reduction in screen size after processing of a narrow-area reception wave.
  • (d) is an example of an output screen of the processing and combining unit 170, and the output screen is displayed on the image display unit 133.
  • the broadcast dedicated wave receiving unit 103 may receive the broadcast wave, and the short-range wireless units 163 and 164 may input the TV broadcast wave to the mobile terminal unit 101.
  • the short-range wireless unit 163 of the broadcast-dedicated receiving unit 103 and the mobile terminal unit 101 face each other in close proximity to the wireless unit 164, and the TV broadcast wave is transferred to the mobile terminal.
  • the broadcast wave receiver a mobile phone terminal or a PC with a broadcast wave receiving function can be used.
  • the mobile terminal unit 101 may be separated into a mobile terminal modem unit 1011 and a mobile terminal smart phone unit 1012, and the mobile terminal modem unit 1011 may be provided with a narrow domain.
  • the communication function of the communication wave 161 and the reception function of the broadcast wave 160 are applied to the mobile smartphone unit 1012 by the satellite positioning unit 144, the position information acquisition unit 145, and the common bus interface unit 130 based on the GPS wave reception 162.
  • the mobile terminal modem unit 1011 and the mobile body smartphone unit 1012 communicate via the short-range communication wave 180.
  • the mobile smartphone unit 1012 may add an application such as GPS-based location information possession by a LTE smartphone, using a common bus connection.
  • the port and mobile terminal modem unit 1011 transmits and receives a short-range communication wave 180 or the like.
  • Fig. 6 shows an example S100 of the customer information registration flow of the user of the mobile terminal and the advertisement user of the geographical information center 800.
  • the mobile terminal 101 determines whether or not the communication area with the roadside device has entered by monitoring the radio wave intensity from the roadside device. When the radio wave intensity from the roadside device is equal to or less than a predetermined value (No), the mobile terminal 101 repeats The action of S101. When the radio wave intensity from the roadside device 102 becomes a predetermined value or more (Yes), it is determined that the mobile terminal 101 has entered the communication area 100 with the roadside device 102, and in S102, the mobile terminal user is transmitted by the narrow-area communication method. Registration information. The roadside machine 102 relays the mobile terminal user registration information transmitted from the mobile terminal 101 in S103 to the customer center 700.
  • the customer center 700 receives the mobile terminal user registration information in S104, and records it in the mobile terminal user DB in S105. Then, in S106 subsequent to S105, the mobile terminal user registration confirmation information is transmitted to the roadside machine 102. In S107, the roadside device 102 relays the mobile terminal user registration confirmation information to the mobile terminal 101. Then, in S108, the mobile terminal 101 receives the mobile terminal user registration confirmation information relayed by the roadside device 102. The mobile terminal 101 receives the mobile terminal user registration confirmation information, ends the customer information registration operation, and returns to S101.
  • the mobile terminal user registration information may include a user ID, a mobile terminal ID used by the user, a category of the service provided from the navigation center 500, a service category equivalent to an embodiment to be described later, and a navigation center ID providing the service. , a bank account used to settle fees for services provided from the navigation center.
  • an advertisement user such as a local restaurant 801, a shopping mall 802, and a noodle shop 803 belonging to the area information center 800 transmits the advertisement user registration information to the customer center in S110.
  • the customer center 700 receives the advertisement user registration information in S111, and registers the advertisement user registration information in the advertisement user information DB in S112. Then, the advertisement user registration confirmation information is transmitted to the advertisement user in S113.
  • the advertisement user receives the advertisement user registration confirmation information in S114, and ends the advertisement user registration.
  • the advertisement user registration information may include, for example, an advertisement user ID, a navigation center ID providing an advertisement service, and a bank account number for billing the advertisement service provided from the navigation center.
  • FIG. 7 is a view showing an example of an operation flow of an operation system of a public transportation system such as a bus using the present invention.
  • the navigation center 500 collects and edits traffic information collected from a roadside machine installed in each bus, such as the roadside machine 102, and a traffic edited at a location other than the bus station, in step S201.
  • Information the traffic information is transmitted to the mobile TV station 400 in S202, and the mobile TV station 400 superimposes the traffic information into the TV broadcast wave and broadcasts in S203.
  • the mobile TV broadcast wave can use, for example, a CMMB based method.
  • the traffic information may include image information and sound information.
  • the mobile terminal (e.g., mobile terminal 101) stands by in S230, and after receiving the traffic information superimposed on the digital broadcast wave 160 by the TV receiver 151 in S204, demodulation is performed in S205. Then, the sound is output to the speaker unit 134 by the DEMUX unit 152, and the image is output to the processing synthesizing unit 170.
  • the mobile terminal 101 monitors whether or not it has entered the communication establishment range with the roadside device in S206, and if it does not enter the communication establishment range with the roadside device, the traffic information received in S207 is subjected to split-wave synthesis.
  • the unit 111, the branching unit 112, and the TV receiving unit 151 are output to the processing and synthesizing unit 170.
  • the processing synthesizing unit 170 since there is no information based on the narrow field communication from the other side, only the reception information from the digital broadcast wave is displayed on the image display unit 133 in S207.
  • the vehicle equipped with the mobile terminal 101 receives the GPS information included in the GPS wave 162 using the GPS antenna 143 in S208, and detects the current position via the satellite positioning unit 144 and the position information acquisition unit 145 in S209.
  • the display on the digital map is performed, and in S211, the control unit 137 superimposes the display of the current position on the digital map and the display of the traffic information of S207 using the processing and synthesizing unit 170.
  • the display of the traffic information of S207 the position of the traffic jam can be displayed in red.
  • the mobile terminal 101 When the mobile terminal 101 detects that the communication establishment range 100 with the roadside device 102 has been entered, the mobile terminal 101 immediately transmits at least the following vehicle information and the vehicle interior condition via the antenna unit 110 under the control of the control unit 137. information.
  • the transmitted information is the vehicle ID of the vehicle of the mobile communication terminal, the vehicle information, and the video and audio digitization data of the in-vehicle condition collected by the camera unit 131 and the microphone unit 132.
  • the video/audio digitized data is processed by the processing unit 172 in the data collected by the camera unit 131 and the microphone unit 132, and then input to the modulation unit 1 17, via the MIX unit 139, the HPA unit 119, and the demultiplexing. Part 1 11 , antenna part 1 10 give away.
  • the user ID transmitted from each mobile terminal 101, vehicle information including the vehicle position, digitized data of video and audio, and the like are relayed by the roadside device 102 in S213, and received by the navigation center 500 in S214, and the reception is received.
  • the user ID added to the information is transmitted to the customer center 700 (not shown), and the user ID is registered in the DB. If the authentication result is good, the information and other mobiles from the authentication result are good.
  • the information of the terminal is saved together to the DB of the navigation center 500.
  • the navigation center 500 generates operation management and control information such as an audio output to each of the parking stations based on the data received from each of the roadside machines via the respective side machines in S215, and transmits the operation management and control information to the vehicle operation management center (not shown). Show).
  • the navigation center 500 attaches the user's operation plan to each vehicle that has transmitted the vehicle information and the in-vehicle condition, for example, based on the in-vehicle condition.
  • the ID is transmitted to the vehicle, or the image of the nearby intersection is attached to the image of the nearby intersection and transmitted, or the operation management information of the vehicle including the image and the sound is transmitted to the roadside machine 102.
  • the roadside machine 102 transmits the operation management information from the navigation center 500 to the mobile body terminal 101 in S217. That is, the roadside machine 102 relays the operation management information from the navigation center 500 to the mobile body terminal 101.
  • the TV receiving unit 151 receives the video data of the front bus station or the intersection transmitted from the roadside device 102 via the antenna 110, the demultiplexing unit 111, and the demultiplexing unit 112, and passes the DEMUX.
  • the unit 152 outputs the image display unit 133 and the speaker unit 134. Then, from S219 to S220, individual voice-based information communication and data transmission and reception for performing vehicle operation management are performed between the mobile terminal and the navigation center. Further, the mobile terminal 101 stands by in S230, and if it is determined in S206 that the communication establishment range with the roadside device has been entered, the vehicle information and the in-vehicle condition of S212 are transmitted.
  • each of the mobile terminal and each of the roadside devices has a point-to-point function
  • data communication can be performed between the roadside devices in the vicinity of the communication establishment range and the mobile terminal in the vicinity.
  • the peer-to-peer function can be used to send data to the navigation center 500, or to receive data from the navigation center 500.
  • connection of the navigation center 500 to the roadside machine 102 can be connected via a wireless network or a wired LAN loop.
  • the body 8 indicates a system for providing a parking lot guidance navigation service to a mobile terminal registered in a customer center mounted on each vehicle.
  • the navigation center 500 collects the vacancy information of the parking lot in S301 and creates a DB, and transmits the parking space vacancy information like the mobile TV station 400 in S302.
  • the vacancy information is information indicating the number of parking spaces that can be parked in the parking lot and the location information of the parking space that can be parked in the parking lot.
  • the mobile station 400 reassembles the parking space information received in S303 on the TV broadcast wave 160 and transmits it.
  • the mobile terminal 101 mounted on the vehicle transmits the parking lot vacancy information superimposed on the TV broadcast wave 160 to the TV receiving unit 151 via the antenna 110, the demultiplexing unit 111, and the branching unit 151 in S304, and performs demodulation in S305.
  • the image is combined with the image and sound by the processing and synthesizing unit 170, the sound is output to the speaker unit 134, the image is output to the image display unit 133, and the position of the parking lot parking space and the roadside machine near the position (for example, the roadside machine 102) ) is stored in the common memory unit 136.
  • the mobile terminal determines whether or not it is in the area of the roadside device 102 in the vicinity of the parking lot, and if it is equal to or less than a predetermined value in S307, The operation of S306 is continued. After the mobile terminal 101 enters the communication establishment range 100 of the roadside device 102 located near the parking lot, the mobile terminal 101 transmits the user ID and the vehicle related information to the roadside device 102 in S308, and the road side is S309. The machine 102 relays the user ID and the vehicle associated information to the navigation center 500.
  • the navigation center 500 authenticates by the user ID information of the mobile terminal 101 from S310 to S313, and if the authentication result is good, searches the parking space of the parking lot near the transmitted roadside machine in S316, and in S317,
  • the mobile terminal 101 transmits the parking position information and the arrival path information, and the roadside device 102 relays in S318, and is received by the mobile terminal 101 in S319.
  • the user ID authentication information may include, for example, member information or fee settlement information.
  • the mobile terminal 101 transmits the parking confirmation information after parking in the parking lot in S320, relays it in S321, and is received by the navigation center 500 in S322.
  • the parking confirmation information can be triggered, for example, by using GPS information to confirm that the parking space is stopped for a predetermined time or longer or the handbrake information is triggered.
  • the navigation center 500 starts charging at the time when the confirmation information indicating that the parking has been received is received from the mobile terminal 101 in S323, and the charging information is started to be transmitted to the mobile terminal 101 via the roadside device in S324.
  • the mobile terminal 101 is composed of an antenna 101, a branching unit 112, and an LNA unit. 1 .
  • the MIX unit 114 and the DEM unit 1 16 perform reception "demodulation, and transmit the charge information to the image display unit 133 as a broadcast wave via the processing and synthesizing unit 170, and superimpose and display the received image information. Then, exit from the parking lot.
  • the mobile terminal 101 transmits the egress information in S326, and is relayed by the roadside device in S327, and is received by the navigation center 500 in S328.
  • the navigation center 500 ends the charging based on the elapsed information, and stops and retreats in S329.
  • the vehicle confirmation information is transmitted to the mobile terminal 101, and the mobile terminal 101 receives the charge stop and the return confirmation information in S331 via the roadside device 102 of S330.
  • the navigation center 500 transmits the customer ID information to the customer in S333.
  • the center performs the fee request processing.
  • the management center 500 updates the vacancy information of the parking lot to the latest vacancy information based on each parking/departure information, and superimposes it on the digital broadcast wave 160 to issue it.
  • Fig. 9 is a view showing an example of the operation flow of the wide-area and regional-conflict advertising media system using the present invention.
  • the regional information center 800 composed of an advertisement user such as the local restaurant 801, the shopping mall 802, and the bakery 803 transmits a service contract request to the customer center 700 in S401, and the customer center 700 receives the service contract request information in S402, in S403.
  • the service contract approval and the contractor number are transmitted to the regional information center 800.
  • the regional information center 800 receives the service contract approval and the contractor number in S404, and the service contract ends.
  • the mobile terminal 101 registered by the user detects that the roadside device enters the coverage area, transmits the user registration request information in S405, and passes the roadside machine in S406 at S407. It is received by the customer center 700. Then, the customer center 700 sets the user registration number in S408 and stores it in the DB, and then transmits 101 the registration approval information and the user registration number to the mobile terminal, and the registration of the user who is the target vehicle ends.
  • the area information center 800 that performs the service contract with the customer center 700 creates an advertisement screen for the wide area to be distributed to the wide area in S420, and adds the contract number and the identification symbol indicating the wide area to the navigation in S421, and transmits it to the navigation. Center 500.
  • the area information center creates an advertisement screen for the narrow area issued from the roadside machine in the vicinity of the area information center or the desired roadside machine in S422, and adds the contract number and the narrow area in S423.
  • the identification symbol is sent to the navigation center 500.
  • the narrow-area advertisement screen created by the regional information center for example, in addition to the advertisement screen of the wide-area, the live video of the scene to be displayed and the video explaining the behavior are photographed. Create advertising data for narrow areas.
  • the navigation center 500 authenticates the advertisement screen by the contract number with the customer center in S424, and if the authentication result is good, the wide-area screen or the narrow-area advertisement screen is performed with reference to the identification code received from the area information center 800.
  • the identification when it is a wide area in S425, is transmitted to the mobile TV station 400, and the mobile TV station is superimposed on the digital broadcast wave in S426 and distributed to the mobile terminal.
  • the navigation center 500 is based on the user ID including the mobile terminal, when the advertisement target vehicle registered in advance to the customer center enters the area where the designated area (for example, the shop) exists.
  • the area entry information after the authentication in the customer center, if the authentication result is good, in S428, S429, the narrow-area advertisement screen is transmitted via the roadside machine that receives the entry information including the user ID from the mobile terminal. .
  • the navigation center judges whether the information posted to the mobile terminal is attached to the narrow-area advertisement information based on the contract content of the customer center, or is the roadside machine. It is displayed on the display of the roadside machine as the end point, and is transmitted to the mobile terminal or displayed on the display according to the judgment content.
  • the roadside machine that wants the mobile terminal to issue the narrow-area advertisement screen may be one or more roadside machines.
  • the navigation center can send guidance information to the store through narrow-area communication.
  • the narrow-area advertisement screen may be displayed on the display unit of the roadside machine designated by the area information center 800 (for example, the display unit 103).
  • the target mobile terminal 101 receives the advertisement information of the wide area in S427, and determines whether or not the advertisement information of the same narrow area is received in S430. If only the advertisement information is available, the advertisement information received in S431 is directly in S432. In the case where the advertisement data sent from the roadside machine is received at the same time, the wide area information and the narrow area information are simultaneously displayed in S433.
  • Fig. 10 is a view showing an example of the operation flow of the electric vehicle using the electric vehicle of the present invention, the charging management of the hybrid vehicle, and the guidance system.
  • the navigation center 500 collects charging facility information including location information and service information of the charging facility from, for example, the Internet site 600 in S501, creates a charging facility DB based on the collected information, and transmits the charging facility information to the mobile TV station in S502.
  • the location information of the charging facility may include, for example, latitude and longitude and residence, and the service information may include charging type, charging Cost, vacancy status.
  • the mobile TV station 400 superimposes the received charging facility information into the digital broadcast wave in S503 and issues it.
  • the mobile terminal 101 mounted on the electric vehicle or the hybrid vehicle normally receives the position information and the service information of the wide area charging facility superimposed on the digital broadcast in S504, and monitors the received radio wave from the roadside machine in S505.
  • the strength is used to determine whether or not the area of the roadside machine has been entered. Then, after the mobile terminal 101 enters the communication establishment range of the roadside device 102, the charging request data including the current position of the vehicle, the user ID, and the data relating to the remaining power amount and the temperature information of the battery storage library, and the like are added in S506. It is sent to the roadside machine 102. This data is transmitted from the roadside machine to the management center 500 in S508.
  • the charging request data from the vehicle transmitted from the roadside device 102 in the navigation center 500 in S508 is added by the customer center 700 to the user ID attached to the information (not shown). If the authentication result is good, then in S509.
  • the remaining battery amount and the traveling direction and speed in the charge request data are grasped via the CAN gateway unit 139, and the point at which charging is required during traveling from the current position of the vehicle is detected.
  • the information for the charging facility that is closer to the location and the guided charging guidance data are transmitted to the mobile terminal 101 mounted on the vehicle via the roadside device 102.
  • the mobile terminal 101 receives the charging guide data in S512, and transmits it to the demodulated image display unit and the speaker unit in S513.
  • Fig. 11 shows an example of the operation flow of the wide-area, intra-domain logistics transport vehicle system of the present invention.
  • the navigation center 500 collects the wide area traffic information in S601, and the wide area traffic information collected in S602 is compiled and transmitted to the mobile TV station.
  • the mobile TV station superimposes the wide-area traffic information received from the navigation center 500 in the digital broadcast wave and transmits it in S603.
  • the mobile terminal 101 mounted on the transportation vehicle receives the wide area traffic information superimposed on the digital broadcast in S604, demodulates it in S605, and transmits it to the image display unit and the speaker unit.
  • the mobile terminal 101 determines in S606 whether or not to enter the communication establishment range with the roadside device, for example, the roadside device 102, based on the strength of the received radio wave from the roadside device, and enters the roadside device region, except for the user.
  • the current vehicle data is additionally transmitted on the user ID, and the current vehicle data includes: a driver's expression or a real-time image of the condition in the vehicle, a temperature in the library, and the like, and data related to the state of the vehicle.
  • the received data is relayed by the roadside machine 102 in S608.
  • the navigation center 500 receives the current vehicle data including the real-time in-vehicle image relayed from the roadside device 102 in S609, and determines whether the current vehicle data received in S610 is passed, or the vehicle is abnormal, etc., for normal operation. Or an exception occurs to manage.
  • Figure 12 is a mobile body management system using the airport, port ⁇ Kailuan District ⁇ transportation hub of the present invention.
  • the navigation center 500 collects the operation support information of the mobile terminal of all the vehicles mounted in the target area of the managed airport, the port-development area, and the transportation hub in S701, and the collected global information is collected in S702.
  • the operation support information is edited, it is transmitted to the mobile TV station, and the mobile TV station superimposes the intra-area operation support information received in S703 on the digital broadcast wave and transmits it.
  • the intra-area operation support information includes, for example, the current position, the traveling direction, and the destination of the vehicle existing in the entire area of the management target.
  • the mobile terminal 101 is mounted on all the vehicles traveling in the management target area, and normally receives the global operation support information superimposed on the digital broadcast in S704, and demodulates and transmits it to the image display unit and the speaker unit in S705. Further, in S706, it is determined whether or not the mobile terminal 101 has entered the communication area with the roadside device 102 set in advance, based on the intensity of the radio wave received from the roadside device 102, and it is determined that the vehicle side device 102 has entered. When the communication area is within, the current vehicle data including the user ID information is sent out.
  • the roadside machine 102 receives the current vehicle data in S708, and detects the presence of the passing vehicle by the vehicle provided to the roadside machine via a sensor or the like. If the presence of the passing vehicle is detected, the suspicious vehicle entry information is transmitted to the management center 500 in the event that the current vehicle data of the vehicle cannot be normally received.
  • the navigation center 500 receives the suspicious vehicle entry information in S709, and the vehicle can be urgently rear-ended.
  • the present invention combines the contents of both the broadcast wave and the narrow-area communication, and can provide a convenient service to the user in time.

Abstract

一种移动体终端,判断是否进入了所述路侧机的通信区域内,并且同时接收基于经由路侧机的狭域通信的接收信息和基于来自该移动 TV 站的广播的广域通信的接收信息,对接收的所述2种信息进行规定的处理后,显示在移动体终端的图像显示部上,或者通过从移动体终端所具备或与移动体终端连接的扬声器发出的音频信号进行通知,并且使用所述接收的信息中包含的URI,经由路侧机访问因特网站点。

Description

移动体终端
技术领域
本发明涉及与设定于道路侧的路侧机等进行通信的移动体终端及通信 系统的技术。 背景技术
以往, 通过 VICS或 AM的路况广播等来发送路况信息, 但是广播的内 容与其后的车辆的运行管理并未建立关联。
在专利文献 1 中, 记载了在特定区域内通过地面波数字广播来向手机 终端等发布与商品有关的内容的 one-seg广播。 并且, 公开了在用户终端 视听通过该 one-seg广播发布的内容的 one_seg发布系统。
在专利文献 2中, 公开了在移动体终端侧具有地上数字广播和 ITS通 信的两通信系统的功能的移动体终端。
专利文献 2的目的在于, 在频率相近的多个无线通信、 特别是 UHF带 的 ITS通信、 地上数字广播、 手机服务等中, 使这些通信系统不相互干扰 并以简单的结构来共用天线。
专利文献 1 仅发布特定区域内的信息, 并不能一边提供数字广播等广 域信息, 一边向每个车辆提供有针对性的信息。
此外, 在专利文献 2 中, 也并未记载用来一边提供数字广播等广域信 息, 一边向每个车辆提供有针对性的信息的结构。
专利文献 h 日本特开 2011-82897
专利文献 2: 日本特开 2010-56980 发明内容
本发明的目的在于, 在与设定于道路侧的路侧机等进行通信的移动体 终端及通信系统中, 通过简单的结构, 提供一种能够接收广域信息和每个 车辆的针对性的狭域信息的移动体终端及通信系统。 本发明使用搭载于车辆的移动体终端, 通过与设定于道路侧的路侧机 之间同时进行狭域通信和广播波的接收, 同时接收来自路侧机的狭域的信 息和来自广播波的广域的信息的双方的信息, 取得重叠在广播波中的路况 (例如交通堵塞) 等交通信息、 路面冻结等道路信息、 停车场的车位信息、 广告信息等信息, 当时车辆进入了路况附近地点、 路面冻结附近地点、 车 位停车场的附近地点时, 通过与路侧机的狭域通信系统, 将该车辆与车辆 的运行管理服务器及广告管理服务器连接, 从而能够向每个车辆提供有针 对性的服务。
技术方案 1 所记载的发明, 一种移动体终端, 是通信系统中的移动体 终端, 其特征在于, 所述通信系统包括: 移动体终端, 设置于车辆内; 路 侧机, 设置于道路侧, 与该移动体终端进行狭域通信; 移动 TV站, 将导航 信息重叠在 TV广播波上并向移动体终端广播; 顾客中心, 对利用移动体终 端的用户的用户信息进行管理; 地域信息中心, 生成地域信息的内容; 导 航中心, 经由因特网与因特网站点及所述移动 TV站、 顾客中心、 地域信息 中心连接, 收集导航信息, 并使用由顾客中心管理的用户的信息将收集的 导航信息经由移动 TV站和路侧机提供给移动体终端; 所述移动 TV站广播 与广域区域有关的信息, 所述路侧机配置于将所述广域区域内分割而成的 各个狭域区域, 并且输出与该狭域区域有关的信息, 该移动体终端判断是 否进入了所述路侧机的通信区域内, 并且同时接收基于经由路侧机的狭域 通信的接收信息和基于来自该移动 π站的广播的广域通信的接收信息, 对 接收的所述 2种信息进行规定的处理后, 显示在移动体终端的图像显示部 上, 或者通过从移动体终端所具备或与移动体终端连接的扬声器发出的音 频信号进行通知, 并且使用所述接收的信息中包含的 URI , 经由路侧机访问 因特网站点。
技术方案 2所记载的发明, 作为所述导航信息, 包括从因特网站点收 集并用于公共交通机构的运行系统及物流运输车系统的交通信息、 用于停 车场导引■管理系统的停车场的空位信息、 用于电动汽车的充电设施信息、 用于机场,港湾■交通枢纽的移动体管理的全域内运行支援信息、 从地域信 息中心收集并用于广告宣传媒体系统的广域或狭域的广告信息。
技术方案 3所记载的发明, 对所述 2个信息进行规定的处理之后, 向 移动体终端的图像显示部显示时, 将所述狭域信息变换为比所述广域信息 小的图像, 并以所述广域信息为背景, 将狭域信息重叠在该广域信息上显 技术方案 4所记载的发明,通过专用设备进行从所述移动 TV站的接收, 从该专用设备通过近距离无线向所述移动体发送。
技术方案 5所记载的发明, 所述导航中心经由因特网收集店铺信息, 并对搜集的信息进行加工, 发送给移动 TV站或路侧机, 该店铺信息是与包 括当地饭店、 购物中心、 面包房的所述地域信息中心的地域的店铺的位置、 停车场空位的有无、 营业时间、 商品、 店铺的员工、 该店铺提供的服务有 关的信息。
技术方案 6所记载的发明, 所述路侧机通过从导航中心发送来的信息 类别识别信号, 识别从导航中心接收的信号是显示到与该路侧机连接的显 示器上的信息, 还是向所述移动体终端发送的信息。
技术方案 7所记载的发明, 来自所述移动 TV站的 TV广播波使用 CMMB 标准方式, 所述狭域通信波使用 IEEE802. l ip标准方式, 所述专用装置使 用第 3代便携终端, 所述近距离无线使用蓝牙或 WiFi。
技术方案 8所记载的发明, 所述车载器还具备卫星测位部, 使用测位 的位置信息和移动体终端所具有的数字地图信息, 将搭载有车载器的车辆 的当前位置重叠在地图上, 显示在图像显示部上。
技术方案 9所记载的发明, 所述衛星测位部包括被称为 GPS、 伽利略、 北斗、 QZSS的卫星测位系统。
技术方案 10所记载的发明, 一种通信系统, 具备: 移动体终端(101 ), 设置于车辆内; 路侧机 (102 ), 设置于道路侧, 进行作为狭域区域的通信 的狭域通信; 移动 TV站 (400), 广播包括多个所述狭域区域的广域信息; 顾客中心 (700 ), 对利用所述移动体终端的用户的用户信息进行管理; 地 域信息中心 (800 ), 生成所述狭域通信和广域信息广播的内容; 以及因特 网站点; 该通信系统由所述路侧机、 所述移动 TV站、 所述顾客中心、 所述 地域信息中心、 因特网站点、 以及经由因特网连接的导航中心(500 )构成, 所述导航中心将所述因特网站点和所述地域信息中心生成的导航信息分离 为通过广域通信来通信的信息和通过狭域通信来通信的信息, 广域信息从 所述移动 TV站广播, 狭域信息从被顾客中心发送了信息的用户的移动体终 端所存在的路侧机输出, 所述移动体终端 (101 )判断是否进行了所述路侧 机的通信区域内, 并且能够同时接收所述 TV局 (400 ) 广播的广域信息和 所述狭域通信, 在该广域信息中包含因特网的地址信息的情况下, 显示与 该地址对应的画面, 通过所述狭域通信接收到狭域信息的情况下, 显示该 狭域信息, 存在所述广域信息及所述狭域信息的双方的情况下, 显示双方 的信息。
发明的效果:
技术方案 1 所记载的发明, 是通信系统中的移动体终端, 所述通信系 统包括: 移动体终端, 设置于车辆内; 路侧机, 设置于道路侧, 与该移动 体终端进行狭域通信; 移动 TV站, 将导航信息重叠在 TV广播波上并向移 动体终端广播; 顾客中心, 对利用移动体终端的用户的用户信息进行管理; 地域信息中心, 生成地域信息的内容; 导航中心, 经由因特网与因特网站 点及所述移动 TV站、 顾客中心、 地域信息中心连接, 收集导航信息, 并使 用由顾客中心管理的用户的信息将收集的导航信息经由移动 π站和路侧机 提供给移动体终端; 所述移动 TV站广播与广域区域有关的信息, 所述路侧 机配置于将所述广域区域内分割而成的各个狭域区域, 并且输出与该狭域 区域有关的信息, 该移动体终端判断是否进入了所述路侧机的通信区域内, 并且同时接收基于经由路侧机的狭域通信的接收信息和基于来自该移动 TV 站的广播的广域通信的接收信息, 对接收的所述 2种信息进行规定的处理 后, 显示在移动体终端的图像显示部上, 或者通过从移动体终端所具备或 与移动体终端连接的扬声器发出的音频信号进行通知, 并且使用所述接收 的信息中包含的 URI , 经由路侧机访问因特网站点。 因此, 能够对乘坐在具 有移动体终端的车辆中的用户提供便利性、 安全性较高的内容。
技术方案 2所记载的发明, 作为所述导航信息, 包括从因特网站点收 集并用于公共交通机构的运行系统及物流运输车系统的交通信息、 用于停 车场导引,管理系统的停车场的空位信息、 用于电动汽车的充电设施信息、 用于机场,港湾■交通枢纽的移动体管理的全域内运行支援信息、 从地域信 息中心收集并用于广告宣传媒体系统的广域或狭域的广告信息。 由此, 能 够实时地对乘坐在具有移动体终端的车辆中的用户提供便利性、 安全性较 高的内容。
技术方案 3所记载的发明, 对所述 2个信息进行规定的处理之后, 向 移动体终端的图像显示部显示时, 将所述狭域信息变换为比所述广域信息 小的图像, 并以所述广域信息为背景, 将狭域信息重叠在该广域信息上显 示。 由此, 根据重要性和紧急性来变更狭域信息和广播信息的大小比率, 在广播信息的背景上显示狭域信息, 从而提高用户的便利性和安全性。
技术方案 4所记载的发明,通过专用设备进行从所述移动 TV站的接收, 从该专用设备通过近距离无线向所述移动体发送。 由此, 能够使用带 Bluetooth功能的 3G手机终端这样的现有的终端。
技术方案 5所记载的发明, 所述导航中心经由因特网收集店铺信息, 并对搜集的信息进行加工, 发送给移动 TV站或路侧机, 该店铺信息是与包 括当地饭店、 购物中心、 面包房的所述地域信息中心的地域的店铺的位置、 停车场空位的有无、 营业时间、 商品、 店铺的员工、 该店铺提供的服务有 关的信息。 由此, 能够容易地选择接收用户所在的地域的信息。
技术方案 6所记载的发明, 所述路侧机通过从导航中心发送来的信息 类别识别信号, 识别从导航中心接收的信号是显示到与该路侧机连接的显 示器上的信息, 还是向所述移动体终端发送的信息。 由此, 对于处在路侧 机的设置位置附近的行人也能够始终提供服务。
技术方案 7所记载的发明, 来自所述移动 TV站的 TV广播波使用 CMMB 标准方式, 所述狭域通信波使用 IEEE802. l ip标准方式, 所述专用装置使 用第 3代便携终端, 所述近距离无线使用蓝牙或 WiFi。 由此, 能够实现标 准的经济的系统。
技术方案 8所记载的发明, 所述车载器还具备卫星测位部, 使用测位 的位置信息和移动体终端所具有的数字地图信息, 将搭载有车载器的车辆 的当前位置重叠在地图上, 显示在图像显示部上。 由此, 能够实现在线地 响应用户的目的的导航系统。
技术方案 9所记载的发明, 所述衛星测位部包括被称为 GPS、 伽利略、 北斗、 QZSS的卫星测位系统。 由此, 能够实现全球性的系统。
技术方案 10所记载的发明, 一种通信系统, 具备: 移动体终端(101 ), 设置于车辆内; 路侧机 (102 ), 设置于道路侧, 进行作为狭域区域的通信 的狭域通信; 移动 TV站 (400), 广播包括多个所述狭域区域的广域信息; 顾客中心 (700 ), 对利用所述移动体终端的用户的用户信息进行管理; 地 域信息中心 (800 ), 生成所述狭域通信和广域信息广播的内容; 以及因特 网站点; 该通信系统由所述路侧机、 所述移动 TV站、 所述顾客中心、 所述 地域信息中心、 因特网站点、 以及经由因特网连接的导航中心(500 )构成, 所述导航中心将所述因特网站点和所述地域信息中心生成的导航信息分离 为通过广域通信来通信的信息和通过狭域通信来通信的信息, 广域信息从 所述移动 TV站广播, 狭域信息从被顾客中心发送了信息的用户的移动体终 端所存在的路侧机输出, 所述移动体终端 (101 )判断是否进行了所述路侧 机的通信区域内, 并且能够同时接收所述 TV局 (400 ) 广播的广域信息和 所述狭域通信, 在该广域信息中包含因特网的地址信息的情况下, 显示与 该地址对应的画面, 通过所述狭域通信接收到狭域信息的情况下, 显示该 狭域信息, 存在所述广域信息及所述狭域信息的双方的情况下, 显示双方 的信息。 由此, 能够实时地对乘坐在具有移动体终端的车辆中的用户提供 便利性、 安全性较高的内容。 附图说明
图 1是表示整体构成例的图。
图 2是表示移动体终端构成的图。
图 3是表示由移动体终端接收到广播波和狭域通信波的双方时进行加 工合成的流程例的图。
图 4是表示移动体终端的画面显示部的画面显示例的图。
图 5是表示使用近距离无线的移动体终端构成例的图。
图 6是表示顾客信息登录流程的图。
图 7是表示公交车等公共交通机构的运行系统的实施例的图。
图 8是表示停车场引导■管理系统的实施例的图。
图 9是表示广域及地域密着型广告宣传媒体系统动作的实施例的图。 图 10是表示电动汽车,混合动力车的充电管理,引导系统的实施例。 图 11是广域■域内物流运输车系统的实施例。
图 12是机场,港口■交通枢纽中的移动体管理系统的实施例。 符号说明:
100、 200 能够与路侧机进行通信的单元; 101、 201 移动体终端; 103、 203路侧机的显示部; 300 因特网; 400 移动 TV站; 500 导航中心; 600 因 特网站点; 700 顾客中心; 800 地域信息中心 具体实施方式
图 1表示本发明的构成例。 区域 100、 200分别表示路侧机 102与路侧 机 202的通信区域。 在该图 1中, 移动体终端 101存在于区域 100中, 移 动体终端 201存在于区域 200中。 因此, 移动体终端 101与路侧机 102通 过狭域通信方式进行通信连接, 移动体终端 201与路侧机 202通过狭域通 信方式进行通信连接。 显示器 103和显示器 203分别与路侧机 102和路侧 机 202连接。 显示器 103显示路侧机 102的信息, 显示器 203显示路侧机 102的信息。 此外, 路侧机 102和路侧机 202分别与因特网 300连接。
导航中心 500经由因特网 300与路侧机 102、 202、 移动 TV站 400、 因 特网站点 600、 顾客中心 700、 地域信息中心 800连接。 导航中心 500从因 特网站点 600、地域信息中心 800收集信息, 并使用由顾客中心 700管理的 用户信息, 来发布所收集的导航信息。 导航中心 500收集的信息为广域信 息的情况下, 将其重叠在数字 TV信号上经由移动 TV站 400发送给移动体 终端 101、 201。 另一方面, 导航中心 500收集的信息为狭域信息的情况下, 经由因特网与由附加在狭域信息中规定路侧机的地址信息指定的路侧机、 例如路侧机 102连接。 然后, 路侧机 102根据附加在狭域信息中的信息类 别, 判定发给自路侧机的狭域信息是以路侧机为终点的信息且应该显示在 路侧机显示部 103上、 还是应该经由路侧机发送给顾客中心 700中登录的 移动体终端。 此外, 地域信息中心 800具备当地饭店 801、 购物中心 802、 面包店 803等的广告、 位置信息等。
移动体终端 101、 201分别经由路侧机 102、 202及因特网 300与顾客 中心 700连接, 进行来自导航中心 500的充电设施的引导或停车中的引导 等服务提供的会员登记。并且, 移动体终端 101、 201与导航中心 500连接, 接收导航中心 500 收集的导航信息。 此外, 如果在导航信息内存在重叠于 所述数字 TV信号的 URI , 则移动体终端 101、 201使用该 URI来与因特网站 点 600连接。
顾客中心 700保存有移动体终端的用户 ID、 地域信息中心 800的广告 用户的用户 ID、 服务费用等顾客信息, 导航中心 500基于该保存的信息, 向移动体终端提供服务, 并且向移动体终端用户或广告用户收取与服务的 提供有关的费用。
图 2表示本发明的移动体终端 101、 201的构成例。
天线 110接收移动 TV站 400发送的 TV广播波及路侧机 100、 200发送 的狭域接收波 142。
由天线 110接收的 TV广播波及狭域接收波 142经由分波合成部 111进 入分支部 112, 根据频率之差分离为狭域接收波 141和 TV接收波 143。
然后, 分离的狭域接收波在 LNA部 113中放大, 然后在 MIX部 114中 与来自 L0C (局部振荡) 部 115的输出合成。
从 MIX部 114输出的信号在解调部 116中被解调, 然后解调波形被输 入至加工合成部 170。
另一方面, TV波在分支部 112中分支后, 被 TV接收部 151接收。 TV 接收部 151的输出在 DEMUX部 152中被分离为图像和声音。 DEMUX部 152输 出的图像被输入至加工合成部 170。DEMUX部 152输出的声音从扬声器部 134 发声 0
此外, 该移动体终端 101、 102还具备摄像机部 131和送话器部 132。摄 像机部 131对设置有移动体的车辆内部和车外风景进行摄像。送话器部 132 收集车辆内部和车外的声音。
来自该摄像机部 131的影像和来自送话器部 132的声音信息在加工合 成部 171中合成后, 在 MOD部 117中进行调制, 然后在 MIX部 118中与来 自 L0C (局部振荡) 部 115的输出合成。 MIX部 118的输出在 HPA部 140中 被放大, 然后从天线部 110发送。
从 GPS天线 143接收 GPS波 162,并基于由卫星测位部 144测位的结果, 由位置信息取得部 145取得位置信息。
进而,摄像机部 131、送话器部 132、图像显示部 133、加工合成部 170、 扬声器部 134、 操作部 135、 共通存储器部 136、 控制部 137、 CPU部 138与 共通的公交车接口 130连接。 此外, 摄像机部 131、 送话器部 132、 图像显 示部 133、加工合成部 170、扬声器部 134、操作部 135、共通存储器部 136、 控制部 137、 CAN网关部 139由 CPU部 138控制。 另外, 控制部对于向与共 通的公交车接口 130连接的设备输入输出的数据进行序列控制。 此外, CAN (Control ler Area Network (控制器区域网络) 网关 139 是用于发送车辆 的速度、 电池的剩余电量、 电池容纳库的温度信息、 车辆的行进方向、 速 度等信息的网关。
图 3表示移动体终端的加工合成部 170的动作序列例。
在 S101中接收广播波。 在后续于 S101的 S102中, 判定是否输入了将 狭域接收波解调后的图像。 如果未接收到图像, 则在 S103仅显示 TV接收 波。 如果接收到了狭域接收波图像, 则进入 S104。 在 S104中, 将狭域接收 波的图像的显示尺寸加工为小于 TV接收波的显示尺寸。在 S104之后的 S105 中, 将狭域接收波的图像重叠在 TV接收波的画面之上而进行重叠显示。
图 4表示移动体终端的图像显示部 133的画面显示例。 图 4 ( a) 是广 播波的 DEMUX部 152的输出画面例。 (b ) 是狭域接收波的 DEM116的输出画 面例。 (c ) 是狭域接收波的加工后的画面尺寸縮小例。 (d) 是加工合成部 170的输出画面例, 将该输出画面显示在图像显示部 133上。
此外, 如图 5所示, 也可以构成为, 由广播专用接收部 103接收广播 波, 使用近距离无线部 163、 164将 TV广播波输入至移动体终端部 101。通 过使广播专用接收部 103的近距离无线部 163和移动体终端部 101的近距 离无线部 164对置, 向移动体终端转送 TV广播波。 作为广播波接收机, 可 以使用带有广播波接收功能的手机终端或 PC。
进而, 如图 5-2所示, 也可以是构成为, 将移动体终端部 101分离为 移动体终端调制解调器部 1011和移动体终端智能手机部 1012部, 移动体 终端调制解调器部 1011赋予与狭域通信波 161的通信功能和广播波 160的 接收功能,将基于 GPS波接收 162的卫星测位部 144、位置信息取得部 145、 及共通公交车接口部 130的部分赋予给移动体智能手机部 1012, 移动体终 端调制解调器部 1011和移动体智能手机部 1012通过近距离通信波 180进 行通信。另外,在该构成中,移动体智能手机部 1012也可以追加如下应用, 如 LTE的智能手机所具有的基于 GPS的位置信息取得、 使用共通公交车接 口与移动体终端调制解调器部 1011收发近距离通信波 180等。
图 6表示移动体终端的用户、 地域信息中心 800的广告用户的顾客信 息登记流程例 S100。
移动体终端 101在 S101中, 通过监视来自路侧机的电波强度, 来判断 是否进入了与路侧机的通信区域, 来自路侧机的电波强度为规定值以下 (否) 的情况下, 重复 S101的动作。 然后, 在来自路侧机 102的电波强度 成为规定值以上 (是) 时, 判定为移动体终端 101进入了与路侧机 102 通 信区域 100, 在 S102中通过狭域通信方式发送移动体终端用户登记信息。 路侧机 102将在 S103中从移动体终端 101发送的移动体终端用户登记信息 中继给顾客中心 700。 顾客中心 700在 S104中接收移动体终端用户登记信 息, 在 S105中记录到移动体终端用户 DB中。 然后, 在 S105之后的 S106 中, 将移动体终端用户登记确认信息发送给路侧机 102。 在 S107中, 路侧 机 102将移动体终端用户登记确认信息中继给移动体终端 101。 然后, 在 S108中, 移动体终端 101接收由路侧机 102中继的移动体终端用户登记确 认信息。 移动体终端 101 接收移动体终端用户登记确认信息, 结束顾客信 息登记动作, 返回 S101。 另外, 移动体终端用户登记信息也可以包括用户 ID、 用户利用的移动体终端 ID、 从导航中心 500提供的服务的类别、 例如 与后述的实施例相当的服务类别、 提供服务的导航中心 ID、 用于对从导航 中心提供的服务进行费用结算的银行账号。
此外, 属于地域信息中心 800的例如当地饭店 801、 购物中心 802、 面 包店 803这样的广告用户, 在 S110中向顾客中心发送广告用户登记信息。 顾客中心 700在 S111中接收广告用户登记信息, 在 S112将广告用户登记 信息登记到广告用户信息 DB中。 然后, 在 S113中向广告用户发送广告用 户登记确认信息。 广告用户在 S114中接收广告用户登记确认信息, 结束广 告用户登记。 另外, 广告用户登记信息例如可以包括广告用户 ID、 提供广 告服务的导航中心 ID、 用于对从导航中心提供的广告服务进行费用结算的 银行账号。
以下说明具体的实施例。
【实施方式 1】
使用本发明的公交车等公共交通机构的运行系统 图 7表示使用了本发明的公交车等公共交通机构的运行系统的动作流 程例。
在该图中, 导航中心 500在歩骤 S201中从因特网站点 600收集并编辑 从设置于各公交车停的路侧机例如路侧机 102收集的交通信息、 以及在其 以外的地点编辑的交通信息, 在 S202中将交通信息发送给移动 TV站 400, 移动 TV站 400在 S203中将交通信息重叠到 TV广播波中并广播。 另外, 移 动 TV广播波例如可以使用基于 CMMB的方式。 此外, 交通信息可以包括图 像信息和声音信息。
移动体终端 (例如移动体终端 101 ), 在 S230中待机, 在 S204中通过 TV接收机 151接收到重叠在数字广播波 160中的交通信息后,在 S205进行 解调。然后, 由 DEMUX部 152将声音输出至扬声器部 134, 图像被输出至加 工合成部 170。
进而, 该移动体终端 101在 S206中监视是否进入了与路侧机的通信确 立范围内, 如果未进入与路侧机的通信确立范围内, 则将在 S207中接收的 交通信息经由分波合成部 111、分支部 112、 TV接收部 151输出至加工合成 部 170。在加工合成部 170中, 由于不存在来自另一方的基于狭域通信的信 息, 所以在 S207中仅将来自数字广播波的接收信息显示在图像显示部 133 上。 另一方面, 搭载有移动体终端 101的车辆在 S208中使用 GPS天线 143 接收 GPS波 162中包含的 GPS信息, 在 S209中经由卫星测位部 144、 位置 信息取得部 145检测当前位置, 在 S210中进行数字地图上的显示, 并且在 S211中, 控制部 137使用加工合成部 170将数字地图上的当前位置和 S207 的交通信息的显示重叠显示。 作为 S207的交通信息的显示, 可以将堵车的 位置用红色显示。
此外, 该移动体终端 101在 S206中检测到进入了与前述路侧机 102的 通信确立范围 100内后, 立即在控制部 137的控制下经由天线部 110发送 至少以下的车辆信息、 车内状况信息。 发送的信息为移动体通信终端的车 辆的车辆 ID、 车辆信息、 由摄像机部 131及送话器部 132收集的车内状况 的影像声音数字化数据。 另外, 影像声音数字化数据为, 将由摄像机部 131 及送话器部 132收集的数据在加工合成部 172中进行加工, 然后输入至调 制部 1 17, 经由 MIX部 139、 HPA部 119、 分波合成部 1 11、 天线部 1 10而发 送。 从各移动体终端 101发送的用户 ID、 包括车辆位置在内的车辆信息、 影像声音的数字化数据等数据在 S213中由路侧机 102中继, 在 S214中被 导航中心 500接收, 将该接收的信息中附加的用户 ID发送给顾客中心 700 (未图示), 进行用户 ID是否登记在 DB中的认证, 认证结果为良好的情况 下, 将该信息与来自认证结果为良好的其他移动体终端的信息一起保存到 导航中心 500的 DB中。
导航中心 500基于在 S215中从各路侧机经由各路侧机接收,登记的数 据, 生成向各停留所的图像显示■声音输出等运行管理及控制信息, 并发送 给车辆运行管理中心 (未图示)。
此外, 导航中心 500在 S216中基于导航中心的 DB中登记的信息, 对 于发送了车辆信息、 车内状况的各车辆, 例如根据车内状况掌握车内的拥 挤状况, 将车辆的运行计划附加用户 ID并发送给车辆, 或者在前面路口堵 车时将附近路口的图像附加用户 ID并发送, 或者将包括图像、 声音的车辆 的运行管理信息发送给路侧机 102。 然后, 路侧机 102在 S217中对移动体 终端 101发送来自导航中心 500的运行管理信息。 也就是说, 路侧机 102 对移动体终端 101中继来自导航中心 500的运行管理信息。移动体终端 101 在 S218中, 通过 TV接收部 151经由天线 110、 分波合成部 111、 分波合成 部 112接收从路侧机 102发送的前方公交车站或路口等的影像数据, 并通 过 DEMUX部 152输出至图像显示部 133及扬声器部 134。 然后, 从 S219到 S220 , 在移动体终端与导航中心之间进行用于进行车辆运行管理的基于个 别声音的信息联络和数据的收发。 另外, 移动体终端 101在 S230中待机, 如果在 S206中判定为进入了与路侧机的通信确立范围内, 则发送 S212的 车辆信息、 车内状况。
此外, 各移动体终端及各路侧机具备点对点功能的情况下, 也可以在 同样位于通信确立范围内的附近的路侧机之间、 以及同样位于附近的移动 体终端之间进行数据通信。 SP, 可以使用点对点功能来向导航中心 500发 送数据, 或者接收来自导航中心 500的数据。
另外,导航中心 500与路侧机 102的连接可以通过无线网络或有线 LAN 回線来连接。
【实施方式 2】 使用了本发明的停车场引导■管理系统
体 8表示对搭载于各车辆的、 在顾客中心中已登记的移动体终端提供 停车场引导导航服务的系统。
在该图中, 导航中心 500在 S301中收集停车场的空位信息并制作 DB, 并且在 S302中像移动 TV站 400发送停车场空位信息。 另外, 空位信息是 指, 表示在停车场内能够停车的台数、 以在停车场内能够停车的车位空间 的位置信息的信息。 移动 TV站 400将在 S303中接收的停车场空位信息重 叠在 TV广播波 160上并发送。 搭载于车辆的移动体终端 101在 S304中将 重叠在 TV广播波 160中的停车场空位信息经由天线 110、 分波合成部 111、 分支部 112发送给 TV接收部 151, 在 S305中进行解调, 通过加工合成部 170分离为图像和声音, 将声音输出至扬声器部 134, 将图像输出至图像显 示部 133, 并且将车位停车场的位置和该位置附近的路侧机 (例如路侧机 102 ) 存储到共通存储器部 136中。
移动体终端在 S306中根据来自该路侧机 102的接收电波强度是规定值 以上还是以下, 来判定是否为停车场附近的路侧机 102的区域内, 在 S307 中, 若为规定值以下则继续 S306的动作。 移动体终端 101进入了与位于停 车场附近的路侧机 102的通信确立范围内 100后, 在 S308中从该移动体终 端 101对路侧机 102发送用户 ID及车辆关联信息, 在 S309中路侧机 102 对导航中心 500中继用户 ID及车辆关联信息。导航中心 500从 S310到 S313, 通过该移动体终端 101的用户 ID信息进行认证, 若认证结果为良好, 则在 S316中检索所发送的路侧机附近的停车场的车位空间,在 S317中对该移动 体终端 101发送停车位置信息及到达路径信息, 在 S318中像路侧机 102中 继, 在 S319中被移动体终端 101接收。 用户 ID认证信息例如可以包括会 员信息或费用结算信息。
移动体终端 101在 S320中在停车场停车后,发送停车确认信息,在 S321 中中继之后, 在 S322中被导航中心 500接收。 停车确认信息例如可以以使 用 GPS信息确认到规定时间以上在停车空间停止的时刻或手刹信息为触发。
导航中心 500在 S323中以从移动体终端 101接收到表示已停车的确认 信息的时刻开始收费, 将收费信息开始在 S324中经由路侧机, 在 S325中 发送给移动体终端 101。 移动体终端 101 由天线 101、 分支部 112、 LNA部 1 13、 MIX部 114、 DEM部 1 16进行接收"解调, 经由加工合成部 170将收费信 息以广播波发送给图像显示部 133, 并将接收的图像信息重叠显示。 然后, 从停车场退出时, 移动体终端 101在 S326中发送退车信息, S327中由路 侧机中继, 在 S328中被导航中心 500接收。 导航中心 500基于退车信息结 束收费, 在 S329中将收费停止及退车确认信息发送给移动体终端 101, 移 动体终端 101经由 S330的路侧机 102而在 S331中接收收费停止及退车确 认信息。 此外, 导航中心 500在 S333中基于所述用户 ID信息向顾客中心 进行费用请求处理。 然后, 管理中心 500根据各停车■退车信息, 将停车场 的空位信息更新为最新的空位信息, 并重叠在数字广播波 160中而发出。
【实施方式 3】
图 9表示使用了本发明的广域及地域密着型广告宣传媒体系统的动作 流程例。
在 S401中, 由当地饭店 801、 购物中心 802、 面包店 803等广告用户 构成的地域信息中心 800在 S401中顾客中心 700发送服务合同委托, 顾客 中心 700在 S402中接收服务合同委托信息, 在 S403中设定合同编号并存 储到 DB中后, 向地域信息中心 800发送服务合同认可及合同者编号。 地域 信息中心 800在 S404中接收服务合同认可及合同者编号, 服务合同结束。
作为希望狭域的广告信息的接收的广告对象车, 用户登记的移动体终 端 101检测到路侧机进入覆盖区域后, 在 S405中发送用户登记委托信息, 在 S406中经由路侧机并在 S407中被顾客中心 700接收。 然后, 顾客中心 700在 S408中设定用户登记编号并存储到 DB中后, 向移动体终端发送 101 发送登记认可信息和用户登记编号, 作为广告对象车的用户的登记结束。
与顾客中心 700进行服务合同的地域信息中心 800在 S420中制作用于 向广域发布的广域的广告画面, 在 S421中附加所述的合同编号和表示广域 的识别符号, 并发送给导航中心 500。
此外, 地域信息中心在 S422中制作用于从该地域信息中心的附近的路 侧机或希望的路侧机发布的狭域的广告画面, 并在 S423中附加所述合同编 号和表示狭域的识别符号, 发送给导航中心 500。
地域信息中心制作的狭域的广告画面例如除了自己的广域的广告画面 之外, 一边对想要展示的现场的实时影像和说明行为的视频进行摄影, 一 边制作狭域的广告数据。
导航中心 500在 S424中通过与顾客中心的合同编号来对广告画面进行 认证, 认证结果为良好的情况下, 参照从地域信息中心 800接收的识别符 号, 对广域画面或狭域广告画面化进行识别, 在 S425中为广域的情况下, 向移动 TV站 400发送, 移动 TV站在 S426中重叠到数字广播波中并发布给 移动体终端。 此外, 狭域广告画面的情况下, 导航中心 500在事前向顾客 中心登记过的广告对象车进入指定的区域 (例如所述店铺) 所存在的区域 时, 基于包括来自移动体终端的用户 ID的区域进入信息, 在顾客中心中的 认证后, 在认证结果为良好的情况下, 在 S428、 S429中, 经由从移动体终 端接收了包括用户 ID的进入信息的路侧机, 发送狭域广告画面。 另外, 路 侧机 1 12在 S429中接收了狭域广告信息时, 导航中心基于顾客中心的合同 内容, 判断是附加在狭域广告信息中的向移动体终端发布的信息, 还是以 路侧机为终点而显示在路侧机的显示器上, 按照判断内容, 向移动体终端 发送, 或者显示在显示器上。
另外, 希望移动体终端发布狭域广告画面的路侧机也可以是 1 个以上 的路侧机。 此外, 导航中心能够通过狭域通信来发送到该店舖的引导信息。 另外, 也可以代替店铺, 而是企业、 设施等。
此外, 狭域广告画面也可以显示在由地域信息中心 800指定的路侧机 的显示部上 (例如显示部 103)。
该对象移动体终端 101在 S427中接收广域的广告信息, 在 S430中判 定是否接收同时的狭域的广告信息, 仅有广告信息的情况下, 将在 S431中 接收的广告信息在 S432中直接显示, 同时接收到从路侧机发出的广告数据 的情况下, 在 S433中同时显示广域信息和狭域信息。
【实施方式 4】
图 10表示使用了本发明的电动汽车,混合动力车的充电管理,引导系统 的动作流程例。
导航中心 500在 S501中从例如因特网站点 600收集包括充电设施的位 置信息和服务信息的充电设施信息, 基于收集的信息来制作充电设施 DB , 并且在 S502中将充电设施信息发送给移动 TV站。 另外, 充电设施的位置 信息例如可以包括经纬度和住所, 服务信息可以包括充电电圧类型、 充电 费用、 空位状况。 移动 TV站 400将接收的充电设施信息在 S503中重叠到 数字广播波中并发布。 搭载于电动汽车,混合动力车的移动体终端 101 在 S504中通常接收重叠在数字广播中的广域的充电设施的位置信息及服务信 息, 并且在 S505中通过监视来自路侧机的接收电波的强度来判定是否进入 了路侧机的区域。 然后, 移动体终端 101进入路侧机 102的通信确立范围 内之后, 在 S506中将包括车辆的当前位置、用户 ID、 以及与残存电量和电 池容纳库的温度信息等有关的数据的充电委托数据发送给路侧机 102。该数 据在 S508中从路侧机发送给管理中心 500。
导航中心 500在 S508中从路侧机 102发送来的来自车辆的充电委托数 据, 由顾客中心 700对附加在该信息中的用户 ID后 (未图示), 如果认证 结果为良好, 则在 S509中通过控制部 137的控制, 经由 CAN网关部 139掌 握充电委托数据内的剩余电池量及行进方向和速度, 并且检测从车辆的当 前位置起在走行途中需要充电的地点。 然后, 在 S510、S511 中, 将用于距 离该地点较近的充电设施的信息及引导的充电引导数据经由路侧机 102 发 送给搭载于该车辆的移动体终端 101。 移动体终端 101在 S512中接收充电 引导数据, 在 S513中发送给解调后图像显示部及扬声器部。
【实施方式 5】
图 11 使用了本发明的广域,域内物流运输车系统的动作流程例。 在该 图中, 导航中心 500在 S601中收集广域交通信息, 将在 S602中收集的广 域交通信息編集之后, 发送给移动 TV站。 移动 TV站在 S603中将从导航中 心 500接收的广域的交通信息重叠在数字广播波中并发送。 搭载于物流运 输车的移动体终端 101在 S604中接收重叠在数字广播上的广域交通信息, 在 S605中进行解调, 并发送给图像显示部及扬声器部。 与此并行, 在移动 体终端 101在 S606中根据来自路侧机的接收电波的强度来判断是否进入与 路侧机例如路侧机 102 的通信确立范围内, 进入路侧机区域时, 除了用户 ID之外, 还将当前车辆数据附加在用户 ID上发送, 该当前车辆数据包括: 驾驶员的表情或车内的状况的实时影像、 库内温度等与车辆状态有关的数 据。 在 S608中由路侧机 102对接收数据进行中继。 导航中心 500在 S609 中接收从路侧机 102 中继来的、 包括实时车内影像的当前车辆数据, 判断 在 S610中接收的当前车辆数据定刻通过或车辆异常等的有无, 对正常运行 或异常发生进行管理。
【实施方式 6】
图 12 是使用了本发明的机场,港口■開発区■交通枢纽的移动体管理系 统。 在该图中, 导航中心 500在 S701中收集搭载于所管理的机场,港口-开 发区■交通枢纽的对象区域内的所有车辆的移动体终端的运行支援信息, 在 S702 中将收集的全域内运行支援信息编辑之后, 发送给移动 TV站, 移动 TV站将在 S703中接收的全域内运行支援信息重叠在数字广播波上并发送。 全域内运行支援信息例如包括在管理对象的地域整体中存在的车辆的当前 位置和行驶方向、 目的地。 移动体终端 101 搭载于在管理对象区域内行驶 的所有车辆,通常在 S704中接收重叠在数字广播上的全域内运行支援信息, 在 S705中解调并发送给图像显示部及扬声器部。 此外, 在 S706中根据从 路侧机 102接收的电波的强度来判定移动体终端 101是否既然进入了与事 前设定的路侧机 102的通信区域内, 判定为进入了与路侧机 102的通信区 域内时, 将包括用户 ID信息的当前车辆数据送出。
路侧机 102在 S708中接收当前车辆数据, 通过设置于路侧机的车辆通 过感知器等, 检测通过车辆的存在。 如果检测到通过车辆的存在, 在无法 正常接收车辆的当前车辆数据的情况下, 向管理中心 500发送可疑车辆进 入信息。 导航中心 500在 S709中接收可疑车辆进入信息, 将可以车辆紧急 追尾。
工业实用性
本发明将广播波和狭域通信的双方的内容并用, 能够及时地向用户提 供方便的服务。
17

Claims

权 利 要 求 书
1、 一种移动体终端, 是通信系统中的移动体终端, 其特征在于, 所述通信系统包括:
移动体终端, 设置于车辆内;
路侧机, 设置于道路侧, 与该移动体终端进行狭域通信;
移动 TV站, 将导航信息重叠在 TV广播波上并向移动体终端广播; 顾客中心, 对利用移动体终端的用户的用户信息进行管理;
地域信息中心, 生成地域信息的内容;
导航中心, 经由因特网与因特网站点及所述移动 TV站、 顾客中心、 地 域信息中心连接, 收集导航信息, 并使用由顾客中心管理的用户的信息将 收集的导航信息经由移动 π站和路侧机提供给移动体终端;
所述移动 π站广播与广域区域有关的信息, 所述路侧机配置于将所述 广域区域内分割而成的各个狭域区域, 并且输出与该狭域区域有关的信息, 该移动体终端判断是否进入了所述路侧机的通信区域内, 并且同时接 收基于经由路侧机的狭域通信的接收信息和基于来自该移动 π站的广播的 广域通信的接收信息, 对接收的所述 2种信息进行规定的处理后, 显示在 移动体终端的图像显示部上, 或者通过从移动体终端所具备或与移动体终 端连接的扬声器发出的音频信号进行通知, 并且使用所述接收的信息中包 含的 URI , 经由路侧机访问因特网站点。
2、 如权利要求 1所述的移动体终端, 其特征在于,
作为所述导航信息, 包括从因特网站点收集并用于公共交通机构的运 行系统及物流运输车系统的交通信息、 用于停车场导引■管理系统的停车场 的空位信息、 用于电动汽车的充电设施信息、 用于机场,港湾■交通枢纽的 移动体管理的全域内运行支援信息、 从地域信息中心收集并用于广告宣传 媒体系统的广域或狭域的广告信息。
3、 如权利要求 1所述的移动体终端, 其特征在于,
对所述 2个信息进行规定的处理之后, 向移动体终端的图像显示部显 示时, 将所述狭域信息变换为比所述广域信息小的图像, 并以所述广域信 息为背景, 将狭域信息重叠在该广域信息上显示。
4、 如权利要求 1所述的移动体终端, 其特征在于,
通过专用设备进行从所述移动 TV站的接收, 从该专用设备通过近距离 无线向所述移动体发送。
5、 如权利要求 1所述的移动体终端, 其特征在于,
所述导航中心经由因特网收集店铺信息, 并对搜集的信息进行加工, 发送给移动 TV站或路侧机, 该店铺信息是与包括当地饭店、 购物中心、 面 包房的所述地域信息中心的地域的店铺的位置、 停车场空位的有无、 营业 时间、 商品、 店铺的员工、 该店铺提供的服务有关的信息。
6、 如权利要求 1所述的移动体终端, 其特征在于,
所述路侧机通过从导航中心发送来的信息类别识别信号 , 识别从导航 中心接收的信号是显示到与该路侧机连接的显示器上的信息, 还是向所述 移动体终端发送的信息。
7、 如权利要求 1所述的移动体终端, 其特征在于,
来自所述移动 TV站的 TV广播波使用 CMMB标准方式, 所述狭域通信波 使用 IEEE802. l ip标准方式, 所述专用装置使用第 3代便携终端, 所述近 距离无线使用蓝牙或 WiFi。
8、 如权利要求 1所述的移动体终端, 其特征在于,
所述车载器还具备卫星测位部, 使用测位的位置信息和移动体终端所 具有的数字地图信息, 将搭载有车载器的车辆的当前位置重叠在地图上, 显示在图像显示部上。
9、 如权利要求 1所述的移动体终端, 其特征在于,
所述衛星测位部包括被称为 GPS、 伽利略、 北斗、 QZSS 的卫星测位系 统。
10、 一种通信系统, 其特征在于, 具备:
移动体终端 (101 ), 设置于车辆内;
路侧机(102 ), 设置于道路侧, 进行作为狭域区域的通信的狭域通信; 移动 TV站 (400), 广播包括多个所述狭域区域的广域信息;
顾客中心 (700), 对利用所述移动体终端的用户的用户信息进行管理; 地域信息中心 (800 ), 生成所述狭域通信和广域信息广播的内容; 以 及
因特网站点;
该通信系统由所述路侧机、 所述移动 TV站、 所述顾客中心、 所述地域 信息中心、 因特网站点、 以及经由因特网连接的导航中心 (500 ) 构成, 所 述导航中心将所述因特网站点和所述地域信息中心生成的导航信息分离为 通过广域通信来通信的信息和通过狭域通信来通信的信息, 广域信息从所 述移动 TV站广播, 狭域信息从被顾客中心发送了信息的用户的移动体终端 所存在的路侧机输出,
所述移动体终端 (101 )判断是否进行了所述路侧机的通信区域内, 并 且能够同时接收所述 TV局 (400 ) 广播的广域信息和所述狭域通信, 在该 广域信息中包含因特网的地址信息的情况下, 显示与该地址对应的画面, 通过所述狭域通信接收到狭域信息的情况下, 显示该狭域信息, 存在所述 广域信息及所述狭域信息的双方的情况下, 显示双方的信息。
PCT/CN2013/083215 2013-09-10 2013-09-10 移动体终端 WO2015035554A1 (zh)

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