WO2019150466A1 - Dispositif de distribution d'informations de guidage, système de guidage d'utilisateur, et dispositif de fourniture d'informations - Google Patents

Dispositif de distribution d'informations de guidage, système de guidage d'utilisateur, et dispositif de fourniture d'informations Download PDF

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Publication number
WO2019150466A1
WO2019150466A1 PCT/JP2018/003094 JP2018003094W WO2019150466A1 WO 2019150466 A1 WO2019150466 A1 WO 2019150466A1 JP 2018003094 W JP2018003094 W JP 2018003094W WO 2019150466 A1 WO2019150466 A1 WO 2019150466A1
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Prior art keywords
information
guidance
guide
providing device
user
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PCT/JP2018/003094
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English (en)
Japanese (ja)
Inventor
由雅 小場
雄治 五十嵐
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三菱電機株式会社
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.)
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Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to CN201880087257.1A priority Critical patent/CN111630515A/zh
Priority to PCT/JP2018/003094 priority patent/WO2019150466A1/fr
Priority to JP2019568457A priority patent/JPWO2019150466A1/ja
Publication of WO2019150466A1 publication Critical patent/WO2019150466A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data

Definitions

  • the present invention relates to a guide information distribution device for transmitting guide information to an information providing device, a user guidance system having a guide information distribution device and an information providing device, and an information providing device.
  • the local secure navigation module is downloaded to the mobile device at the door access control point. Also, location assistance data corresponding to the authorization level is downloaded to the mobile device.
  • a request to exit from the secure area is transmitted from the mobile device to the exit door access control point.
  • the local secure navigation module and the location assistance data are automatically deleted from the mobile device (see, for example, Patent Document 1).
  • the location assistance data is not deleted from the mobile device unless the user of the mobile device transmits a request to the exit door access control point. For this reason, information such as map information leaked outside the secure area, and there was a risk of being used improperly.
  • the present invention has been made to solve the above-described problems, and provides a guidance information distribution apparatus, a user guidance system, and information provision that can suppress inappropriate use of map information in a management area.
  • the object is to obtain a device.
  • a guidance information distribution device provides a map information storage unit that stores map information in a management area, and an information providing device that provides guidance information to a user as guidance information that is at least part of the map information.
  • the distribution control unit adds the restriction information, which is information related to a condition that disables the use of the guide information, to the guide information when the guide information is transmitted to the information providing apparatus.
  • the user guidance system includes a map information storage unit that stores map information in the management area, and a distribution control unit that transmits guidance information that is at least part of the map information.
  • An information distribution device and an information provision device that receives the guidance information from the guidance information distribution device and provides the guidance information to the user.
  • the distribution control unit uses the guidance information when transmitting the guidance information to the information provision device. Restriction information, which is information related to the condition that is prohibited, is added to the guidance information.
  • the information providing apparatus receives guide information that is at least a part of map information in the management area and restriction information that is information related to conditions for disabling use of the guide information from the guide information distribution apparatus.
  • An information providing device that provides guidance information to a user, an information provision control unit that receives guidance information and restriction information from the guidance information distribution device, and a guidance information storage unit that stores guidance information and restriction information
  • the information provision control unit deletes the guide information from the guide information storage unit when a condition that disables the use of the guide information in the restriction information is satisfied.
  • the user guidance system includes a map information storage unit that stores map information in the management area, and a distribution control unit that transmits guidance information that is at least part of the map information.
  • An information distribution device and an information provision device that receives guidance information from the guidance information distribution device and provides it to a user, and the distribution control unit encrypts the guidance information when transmitting the guidance information to the information provision device.
  • the information providing apparatus decrypts the guide information
  • the information providing apparatus adds signature information indicating at least one of the guide information distributing apparatus and the information providing apparatus to the guide information.
  • the information providing apparatus receives the guide information that is at least a part of the map information from the guide information distribution apparatus in an encrypted state, and also provides the information provided to the user by decrypting the guide information
  • An information provision control unit that receives and decodes guidance information from the guidance information distribution device, and a guidance information storage unit that stores the decoded guidance information, and the information provision control unit decodes the guidance information
  • signature information indicating at least one of the guide information distribution device and the information providing device is added to the guide information.
  • a guidance information distribution device includes a map information storage unit that stores map information in a management area, and an information provision device that provides guidance information to a user as guidance information that is at least part of the map information.
  • the distribution control unit includes the divided map information in the guide information
  • the guide information encrypted with an encryption key different for each divided map information is transmitted to the information providing apparatus.
  • the user guidance system includes a map information storage unit that stores map information in the management area, and a distribution control unit that transmits guidance information that is at least part of the map information.
  • An information distribution device and an information provision device that receives guidance information from the guidance information distribution device and provides it to a user, and the map information includes a plurality of pieces of divided map information respectively corresponding to a plurality of security areas in the management area.
  • a guide information distribution device includes a map information storage unit that stores map information in a management area, and an information providing device that provides guide information to a user with guide information created using the map information.
  • the distribution control unit generates guidance information for guiding the information providing apparatus to the destination according to the destination information received from the information providing apparatus.
  • a plurality of traveling direction information corresponding to the position of the information providing apparatus and a plurality of traveling distance information corresponding to the position of the information providing apparatus are included.
  • a user guidance system includes a map information storage unit that stores map information in a management area, and a distribution control unit that transmits guidance information created using the map information.
  • An information distribution device and an information provision device that receives guidance information from the guidance information distribution device and provides the information to the user, and the distribution control unit selects the information provision device according to the destination information received from the information provision device.
  • Guidance information for guiding to the destination is created, and the guidance information includes a plurality of traveling direction information corresponding to the position of the information providing apparatus and a plurality of traveling distance information corresponding to the position of the information providing apparatus.
  • the information providing apparatus has a reproduction unit that reproduces the guidance information.
  • the guidance information distribution device is installed at the intersection of a plurality of indoor passages in a management area, and is a guidance information transmitter capable of individually transmitting signals by optical communication to the plurality of indoor passages. And a distribution device body that transmits the guide information via the guide information transmitter to the information providing device that provides the guide information in the management area to the user. It is included.
  • the user guidance system is installed at an intersection of a plurality of indoor passages in a management area, and is a guidance information transmitter capable of individually transmitting signals by optical communication to the plurality of indoor passages.
  • a distribution apparatus body that transmits the guide information in the management area via the guide information transmitter, and an information providing apparatus that provides the guide information from the guide information distribution apparatus to the user
  • the guidance information includes traveling direction information at the intersection.
  • the guidance information distribution device, user guidance system, and information providing device of the present invention can suppress inappropriate use of map information in the management area.
  • Embodiment 1 of this invention It is a block diagram which shows the user guidance system by Embodiment 1 of this invention. It is a block diagram which shows an example of an apparatus structure of the guidance information delivery apparatus of FIG. It is a flowchart which shows operation
  • FIG. 1 is a block diagram showing a user guidance system according to Embodiment 1 of the present invention.
  • the user guidance system has a guidance information distribution device 10 and an information provision device 20.
  • the guidance information distribution device 10 is installed in a building that is a management area.
  • the information providing apparatus 20 according to the first embodiment is a robot that automatically moves to a destination in a building, that is, a moving body.
  • the guidance information distribution device 10 includes a map information storage unit 11, a distribution control unit 12, and a distribution device communication unit 13.
  • the map information storage unit 11 stores map information in the building.
  • the distribution control unit 12 transmits guide information that is at least part of the map information to the information providing device 20 via the distribution device communication unit 13.
  • the distribution control unit 12 has a timer (not shown).
  • the distribution control unit 12 when transmitting the guide information to the information providing device 20, the distribution control unit 12 adds restriction information, which is information regarding a condition that makes the use of the guide information unusable, to the guide information, and sends the guide information and the limit information to the information.
  • restriction information defines the effective range of permission to use the guidance information.
  • the restriction information includes at least one of the following a to e.
  • a Information that disables the use of guide information when the information providing apparatus 20 receives a deletion command.
  • b Information that disables the use of guidance information when the information providing apparatus 20 exits the designated area.
  • c Information that disables the use of the guidance information by connecting or disconnecting the designated communication to the information providing apparatus 20.
  • d Information on the time at which guide information cannot be used.
  • e Time information from when the guidance information is transmitted until the guidance information becomes unusable.
  • the information providing device 20 receives the guide information from the guide information distribution device 10 and provides it to the user. Even when the information providing apparatus 20 moves unattended, the guide information is indirectly provided to the user who uses the information providing apparatus 20 by transmitting the guide information to the information providing apparatus 20. .
  • the information providing device 20 includes an information providing control unit 21, a providing device communication unit 22, a guide information storage unit 23, a reproduction unit 24, a drive unit 25, and a drive control unit 26.
  • the information provision control unit 21 receives guidance information and restriction information from the guidance information distribution device 10 via the provision device communication unit 22.
  • the guide information storage unit 23 stores guide information and restriction information.
  • the information provision control unit 21 deletes the guidance information and the restriction information from the guidance information storage unit 23 when a condition that prohibits the use of the guidance information in the restriction information is satisfied. Further, the information provision control unit 21 has a timer (not shown).
  • the information provision control unit 21 stores the deletion history information in the guide information storage unit 23.
  • the deletion history information includes at least one of information regarding the deletion time, information regarding the reason for deletion, and information regarding the position of the information providing apparatus 20 at the time of deletion.
  • the information provision control unit 21 transmits the deletion history information to the guidance information distribution device 10.
  • the guidance information distribution device 10 stores the received deletion history information.
  • the distribution control unit 12 monitors whether or not the number of times the guidance information is transmitted to the same information providing apparatus 20 matches the number of times the deletion history information is received from the information providing apparatus 20. Then, when the number of transmissions and the number of receptions do not match, the distribution control unit 12 prohibits subsequent transmission of guidance information to the information providing apparatus 20.
  • the information provision control unit 21 requests the guide information distribution apparatus 10 for a file format of the received guide information.
  • the distribution control unit 12 selects the guide information in the file format requested from the information provision control unit 21 and transmits it to the information provision apparatus 20.
  • the distribution control unit 12 transmits the guide information converted into the file format requested by the information provision control unit 21 to the information provision device 20.
  • the reproduction unit 24 reproduces the guidance information by at least one of an image and sound.
  • the drive unit 25 drives the information providing apparatus 20.
  • the drive unit 25 includes a motor and a battery (not shown).
  • the drive control unit 26 controls the drive unit 25 based on the guidance information from the information provision control unit 21.
  • FIG. 2 is a block diagram showing an example of the device configuration of the guidance information distribution device 10 of FIG.
  • the guidance information distribution device 10 includes a communication device 31, a processor 32, a memory 33, and a display 34.
  • the function of the guidance information distribution apparatus 10 is realized by a computer shown in FIG.
  • the memory 33 stores map information and a program for executing the function of the guidance information distribution device 10.
  • the processor 32 executes arithmetic processing according to a program.
  • the apparatus configuration of the information providing apparatus 20 is the same as that shown in FIG. That is, the function of the information providing apparatus 20 is realized by a computer different from the guidance information distribution apparatus 10.
  • FIG. 3 is a flowchart showing the operation of the guidance information distribution apparatus 10 of FIG.
  • the guidance information distribution apparatus 10 repeatedly executes the process of FIG. 3 at a set cycle.
  • the guidance information distribution apparatus 10 first checks whether or not deletion history information has been received (step S11). When the deletion history information is received, the number of times of deletion history information reception is added once (step S12), and the processing for that time is terminated.
  • step S13 If the deletion history information has not been received, it is confirmed whether a request for guidance information has been received from the information providing device 20 (step S13). If the guide information request is not received, the process is terminated. When a request for guidance information is received, it is determined whether or not the guidance information can be transmitted to the requested information providing apparatus 20 from the comparison result between the number of times the guidance information is transmitted and the number of times the deletion history information is received (step S14). ).
  • step S15 When permitting transmission of guide information to the information providing apparatus 20, guide information and restriction information are created (step S15), and the created guide information and restriction information are sent to the information providing apparatus 20 (step S16). If transmission of guidance information is not permitted, the process is terminated without doing anything. In this case, information indicating that transmission of the guidance information is rejected may be transmitted to the information providing apparatus 20.
  • the guidance information distribution device 10 transmits the guidance information and the restriction information to the information providing device 20, and then adds the number of times the guidance information is transmitted (step S17), and ends the processing of that time.
  • FIG. 4 is a flowchart showing the operation of the information providing apparatus 20 of FIG.
  • the information providing device 20 requests the guide information distribution device 10 to transmit the guide information, and repeatedly executes the processing of FIG. 4 at a set cycle.
  • the information providing apparatus 20 confirms whether or not the guide information has been received (step S21). If not received, it is confirmed whether or not the guide information has been received (step S22). If it has not been received, the process is immediately terminated. When the guide information is received, the guide information and the restriction information are stored (step S23), and the process for that time is terminated. When the guide information is received, the restriction information is always added to the guide information.
  • step S24 it is determined whether or not a condition for disabling use of the guide information in the restriction information is satisfied. If the condition is not satisfied, the process is immediately terminated.
  • the guidance information and the restriction information are deleted (step S25). Then, the deletion history information is transmitted to the guidance information distribution apparatus 10 (step S26), and the operation of FIG.
  • the burden on the information providing apparatus 20 can be reduced as compared with the case where the local secure navigation module shown in Patent Document 1 is downloaded.
  • the restriction information includes at least one of the above a to e. For this reason, improper use of the map information in the management area can be more reliably suppressed.
  • the use of the guidance information can be disabled even when the position of the information providing device 20 cannot be recognized.
  • the information provision control unit 21 deletes the guide information from the guide information storage unit 23 when a condition that prohibits the use of the guide information in the restriction information is satisfied. For this reason, improper use of the map information in the management area can be more reliably suppressed. In addition, it is possible to use a function for deleting guide information while maintaining the operational quality of services under various environments.
  • restriction information c may be either at the time of designated communication connection or after a set time has elapsed since the designated communication connection.
  • disconnection of designated communication may be either when the designated communication is disconnected or after a set time has elapsed since the designated communication was disconnected.
  • the map information in the management area cannot be used unless communication with the designated server is connected.
  • Wi-Fi, LTE, etc. unintended communication disconnection and connection may occur depending on the communication environment.
  • An inconvenient event is, for example, an event in which map data of 001 is deleted while it is still in the area of 001 during movement between communication areas.
  • the information provision control unit 21 stores the deletion history information in the guidance information storage unit 23, it is possible to confirm whether or not the guidance information is properly deleted by confirming the recording in the guidance information storage unit 23. it can.
  • the information provision control unit 21 transmits the deletion history information to the guidance information distribution device 10, and the guidance information distribution device 10 stores the received deletion history information. For this reason, it is possible to monitor on the guide information distribution apparatus 10 side whether or not the guide information is properly deleted.
  • the distribution control unit 12 monitors whether or not the number of times the guidance information is transmitted to the information providing apparatus 20 and the number of times the deletion history information is received from the information providing apparatus 20 match. Thereby, the reliability of the information provision apparatus 20 can be determined more appropriately.
  • the deletion history information includes at least one of information regarding the time of deletion, information regarding the reason for deletion, and information regarding the position of the information providing apparatus 20 at the time of deletion. For this reason, it can be confirmed more reliably whether guidance information was deleted appropriately.
  • deletion history information may be transmitted to the guide information distribution device 10 without being stored in the guide information storage unit 23.
  • the information providing apparatus 20 may permit the information providing apparatus 20 to hold the information as long as the information is simplified.
  • the simplified information is, for example, map information simplified as a polygon box.
  • Embodiment 2 a second embodiment of the present invention will be described.
  • the configuration of the user guidance system of the second embodiment is the same as that of the first embodiment. Therefore, the second embodiment will also be described with reference to FIG.
  • the distribution control unit 12 encrypts the guide information when transmitting the guide information to the information providing apparatus 20.
  • the information providing apparatus 20 decodes the guide information and provides it to the user.
  • the encryption key is provided separately to the user.
  • the information provision control unit 21 receives the guidance information via the provision device communication unit 22. In addition, the information provision control unit 21 decrypts the guide information using the encryption key. The information provision control unit 21 adds signature information indicating at least one of the guidance information distribution device 10 and the information provision device 20 to the guidance information when decoding the guidance information. Other configurations and operations are the same as those in the first embodiment.
  • the guidance information does not necessarily have to be automatically deleted based on the restriction information.
  • the restriction information is not added to the guide information
  • the guide information may be deleted by the user. Even in this case, by letting the user know that the signature information is added to the guide information, the outflow of the guide information can be suppressed.
  • the distribution control unit 12 may select only a part of the map information as guide information according to the destination information received from the information providing device 20. However, in some cases, the distribution control unit 12 may use the entire map information as guidance information.
  • Embodiment 3 FIG. Next, a third embodiment of the present invention will be described.
  • the configuration of the user guidance system of the third embodiment is the same as that of the first embodiment. Therefore, Embodiment 3 will also be described based on FIG.
  • the map information of the third embodiment includes a plurality of pieces of divided map information respectively corresponding to a plurality of security areas in the management area.
  • the distribution control unit 12 transmits the guide information encrypted with a different encryption key for each piece of divided map information to the information providing apparatus.
  • the information provision control part 21 of Embodiment 3 designates and decodes division
  • the encryption key is provided separately to the user.
  • the information provision control unit 21 adds signature information similar to that of the second embodiment to the guide information when decoding the divided map information. Other configurations and operations are the same as those in the first embodiment.
  • the divided map information is encrypted with a different encryption key. For this reason, even if one divided map information flows out, it is suppressed that other divided map information flows out. Thereby, improper use of the map information in the management area can be suppressed.
  • the encryption key can be managed by the right holder for each security area, even if one encryption key is leaked, the divided map information of the security area other than the security area corresponding to the leaked encryption key never become public.
  • the guidance information does not necessarily have to be automatically deleted based on the restriction information.
  • the restriction information is not added to the guide information, the guide information may be deleted by the user. Even in this case, improper use of the map information in the management area can be suppressed by performing encryption with different encryption keys for each piece of divided map information.
  • Embodiment 4 FIG. Next, a fourth embodiment of the present invention will be described.
  • the configuration of the user guidance system of the fourth embodiment is the same as that of the first embodiment. Therefore, the fourth embodiment will also be described based on FIG.
  • the information providing apparatus 20 transmits the destination information to the guidance information distribution apparatus 10.
  • the distribution control unit 12 according to the fourth embodiment creates guidance information for guiding the information providing apparatus 20 to the destination according to the destination information received from the information providing apparatus 20.
  • the guidance information includes a plurality of pieces of image information corresponding to the position of the information providing apparatus 20, a plurality of traveling direction information corresponding to the position of the information providing apparatus 20, and a plurality of traveling distance information corresponding to the position of the information providing apparatus 20. And are included.
  • the guidance information distribution device 10 can detect the current position of the information providing device 20 by at least one of a plurality of sensors installed in the management area and a signal from the information providing device 20.
  • the map information includes a plurality of feature information.
  • Each feature information is an image of an object in the building for the user to determine which location in the building.
  • the image information of the guidance information includes feature information.
  • Characterization information includes, for example, floor patterns, wall patterns, stairs, doors, indoor installations, and elevator halls.
  • Examples of the indoor installation include a counter and a lighting fixture.
  • the traveling direction information and the traveling distance information are message information such as “turn right after 100 m”, for example.
  • Other configurations and operations are the same as those in the first embodiment.
  • guidance information including traveling direction information and traveling distance information corresponding to the position of the information providing device 20 is created according to the destination information. For this reason, map data does not remain in the information providing device 20, and inappropriate use of map information in the management area can be suppressed.
  • the guide information can be made easier to understand.
  • the guide information can be made easier to understand.
  • guidance information may be deleted after use or may not be deleted as in the first embodiment.
  • the guide information distributing device 10 may collectively transmit all the guide information to the information providing device 20 at the departure place.
  • the distribution control unit 12 may divide the route from the departure place to the destination into a plurality of sections and divide the guide information into divided guide information corresponding to each section. In this case, the distribution control unit 12 sequentially transmits the division guide information corresponding to the position of the information providing device 20. Thereby, the outflow of the information in a management area can be suppressed more reliably.
  • the guidance information may not include image information.
  • FIG. 5 is a block diagram showing a user guidance system according to Embodiment 5 of the present invention.
  • the guidance information distribution device 40 according to the fifth embodiment includes a distribution device main body 41, a guidance information transmitter 42, an identification information receiver 43, and a request signal transmitter 44.
  • the distribution apparatus main body 41 has the same configuration as the guidance information distribution apparatus 10 of the first embodiment.
  • the guide information transmitter 42 is installed at the intersection of a plurality of indoor passages in the management area.
  • the guide information transmitter 42 is installed on the ceiling of the intersection.
  • the guide information transmitter 42 can individually transmit infrared signals to a plurality of indoor passages.
  • the distribution apparatus main body 41 transmits guide information to the information providing apparatus 20 via the guide information transmitter 42.
  • the guidance information includes travel direction information and travel distance information at the intersection.
  • the traveling direction information is information indicating which indoor passage to proceed from the intersection.
  • the travel distance information is information indicating how far the vehicle travels from the intersection.
  • the configuration of the information providing apparatus 20 is the same as that of the first embodiment, and details are omitted in FIG.
  • the identification information receiver 43 is installed on the ceiling of the intersection of the indoor passage.
  • the information providing apparatus 20 can transmit identification information to the identification information receiver 43.
  • the identification information is an infrared signal.
  • the identification information receiver 43 individually receives the identification information from the information providing apparatus 20 for each indoor passage and sends it to the distribution apparatus main body 41.
  • the distribution control unit 12 transmits guide information corresponding to the identification information to the information providing device 20 via the distribution device communication unit 13 and the guide information transmitter 42.
  • the request signal transmitter 44 is installed near the identification information receiver 43 in the vicinity of the intersection of the indoor passage.
  • the request signal transmitter 44 periodically transmits a request signal for requesting the information providing apparatus 20 to transmit identification information to the corresponding indoor passage.
  • the information providing apparatus 20 transmits the identification information to the identification information receiver 43.
  • the distribution apparatus main body 41 monitors the reception state of the identification information. Thereby, the distribution apparatus main body 41 detects that the information providing apparatus 20 has moved to a position outside the receivable range of the identification information receiver 43 after starting transmission of the identification information.
  • the identification information receiver 43 is set so that the reception of the identification information from the information providing apparatus 20 is not possible. Is set. Thereby, the distribution apparatus main body 41 can detect from the reception state of the identification information that the information providing apparatus 20 is located within a range of 1 m to 2 m immediately below the identification information receiver 43.
  • Wi-Fi communication is omnidirectional, the information provision range cannot be limited. Moreover, the method of sticking the member which absorbs an electromagnetic wave on a wall and taking a countermeasure is expensive.
  • inexpensive and directional infrared rays are installed at intersections, and information is provided by narrowing the elevation angle for each indoor passage.
  • Guidance information is information which does not include map information and indicates a traveling direction and a traveling distance.
  • guide information is transmitted to the information providing device 20 from the guide information transmitter 42 installed at the intersection of the indoor passage using an infrared signal.
  • the guidance information includes travel distance information at the intersection. For this reason, it is not necessary to provide map information to the information providing apparatus 20, and inappropriate use of the map information in the management area can be suppressed.
  • the guidance information distribution device 40 receives the identification information from the information providing device 20 and sends the guidance information corresponding to the identification information to the information providing device 20, it sends more appropriate guidance information for each information providing device 20. Can do.
  • the guidance information distribution device 40 transmits a request signal to the indoor passage, and the information providing device 20 transmits identification information in response to reception of the request signal. For this reason, it is not necessary for the information providing apparatus 20 to continue transmitting identification information, and the risk in terms of security can be reduced.
  • the power consumed by the information providing apparatus 20 for communication can be reduced.
  • the information providing apparatus 20 is a mobile body that operates on a battery, it is important to reduce power consumption.
  • the distribution apparatus main body 41 can detect the position of the information providing apparatus 20 from the reception state of the identification information.
  • the identification information as an infrared signal, it is possible to detect the position with relatively high accuracy at a low cost.
  • Wi-Fi can transmit information, but the position specifying accuracy is not good because it is non-directional.
  • the guide information transmitter 42 and the identification information receiver 43 may be integrated and installed at the same location on the ceiling of the intersection.
  • the intersection may include a waiting space in front of the elevator entrance / exit and the inside of the elevator car.
  • Embodiments 1 to 4 it is possible to transmit / receive identification information using infrared rays and guide information using infrared rays.
  • directional optical communication such as visible light communication or laser communication may be used.
  • a plurality of guidance lighting devices having a visible light communication function may be arranged along the passage.
  • this guidance lighting device is installed at a position close to the floor surface, it is inconspicuous and not easily noticeable by humans, so it is desirable for maintaining an indoor landscape. Further, it is assumed that this guidance illumination device can only communicate with the information providing device 20 existing in the surrounding 1 to 3 m from the guidance illumination device.
  • the guidance information display device 40 and the guidance illumination device may be output as guidance information indicating which distance and how much distance should be advanced from the base point.
  • the information providing apparatus 20 includes a recognition unit that recognizes the position of the guidance lighting device.
  • the guidance information distribution device 40 transmits guidance lighting information indicating the lighting state of the guidance lighting device to the information providing device 20 through visible light communication.
  • the guidance illumination lighting information is at least one information of blinking pattern information, lighting color information, and information on whether the light is currently on or off.
  • the information transmitted by visible light communication includes information indicating a transmission destination and communication contents.
  • the information indicating the transmission destination is, for example, an ID indicating the information providing apparatus 20.
  • the communication content is guidance illumination lighting information.
  • the guidance information distribution device 40 turns on the guidance lighting device with the same content as the guidance lighting lighting information transmitted to the information providing device 20 by visible light communication.
  • the information providing apparatus 20 includes a guidance illumination lighting state recognition unit that recognizes a lighting pattern of the guidance illumination apparatus, and performs the same illumination as the guidance illumination lighting information notified in advance by visible light communication. Recognize
  • the guidance illumination device can be used in combination with a guide light at the time of disaster. For this reason, compared with the case where an infrared communication apparatus is installed for distribution of guidance information, cost performance is good in that it can be used for other purposes.
  • Embodiment 6 FIG.
  • the above-described user guidance system indirectly provides necessary information such as a traveling direction and a distance without distributing the indoor map itself to the information providing apparatus in order to suppress unintentional outflow of the indoor map.
  • the display is an overhead view of the entire floor, not information on the traveling direction and distance.
  • the distribution control unit 12 creates and distributes guide information according to the type of information providing apparatus, that is, whether it is a robot or a person carrying it.
  • the information providing apparatus 20 notifies the guide information distribution apparatus 40 of type information indicating the type of the information providing apparatus. Upon receiving the type information, the distribution control unit 12 checks whether the type information is “robot”.
  • the distribution control unit 12 distributes the traveling direction of the robot and the traveling distance information as in the first to fifth embodiments. At this time, feature information that can be used by the robot to recognize the position and orientation, for example, image data, may be distributed together.
  • the distribution control unit 12 checks whether the type information is “person”. If the type information is not “person”, the process ends. When the type information is “person”, the distribution control unit 12 creates guidance content based on the indoor map and distributes it to the information providing apparatus 20.
  • Guidance content is composed of facility names, icons representing each facility, appearance map data representing the appearance of the floor, and the like.
  • public attribute information indicating public or private at the time of display is given in advance to the map data.
  • display position information is previously assigned to the map data.
  • the attribute information indicating the line for appearance and the appearance map data attribute information are assigned in advance to the line indicating the wall or boundary line of the map data.
  • the appearance map data attribute information is information such as thickness, line type, and color at the time of display.
  • the line type information is information such as a broken line and a solid line.
  • the image information generated using the appearance map data attribute information may be the appearance map data of the floor, or arbitrary guidance content prepared in advance may be included in the map data as appearance map data.
  • this guidance content is preferably interactive content that responds to input from a user who uses HTML5, Flash content, or the like in which icons function as buttons.
  • this guidance content has a button that allows the user to search for the facility that the user wants to search with few steps.
  • buttons with categories such as rest lines, children's clothes, shoes, etc.
  • buttons with categories are arranged on the screen.
  • the user of the information providing device 20 may touch the button to highlight the target facility or display the location floor and position of the target facility as text information.
  • the highlighting includes, for example, a display that surrounds the target facility with a thick line, a display that blinks the icon of the target facility, and a display that adds a marker on the target facility.
  • an icon or text information indicating that the business hours of the facility will end may be displayed.
  • the map data includes category information including product information handled by the facility and service information such as business type, and information on business hours.
  • the information providing apparatus 20 be provided with an input unit that can specify an arbitrary icon or facility name from the user, such as a touch panel, a button, and a voice recognition input unit.
  • the guide information distribution device 40 can provide the guide information to the user in an appropriate format according to the use purpose of the guide information.
  • specifications of a plurality of information providing devices 20, such as data such as screen sizes and corresponding file formats, are associated with the identification information of the information providing device 20 in the guide information distribution device 10 in advance. You may leave it. In this case, by identifying the information providing apparatus 20, more appropriate guide information can be transmitted to various information providing apparatuses 20.
  • the information providing apparatus may be a mobile object that is operated and moved by a user, or a mobile device that is carried by the user.
  • the guidance information distribution device may be installed outside the building that is the management area, for example, in a remote management center.
  • the management area is not limited to a building, and may be an area including the outdoors such as a factory site.

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bioethics (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)

Abstract

L'invention concerne un dispositif de distribution d'informations de guidage dans lequel une unité de stockage d'informations de carte stocke des informations de carte relatives à l'intérieur d'une zone gérée. Une unité de contrôle de distribution transmet des informations de guidage qui sont au moins une partie des informations de carte, à un dispositif de fourniture d'informations. Le dispositif de fourniture d'informations fournit les informations de guidage à un utilisateur. Lors de la transmission des informations de guidage au dispositif de fourniture d'informations, l'unité de contrôle de distribution ajoute, aux informations de guidage, des informations de restriction qui sont des informations relatives à une condition qui désactive l'utilisation des informations de guidage.
PCT/JP2018/003094 2018-01-31 2018-01-31 Dispositif de distribution d'informations de guidage, système de guidage d'utilisateur, et dispositif de fourniture d'informations WO2019150466A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201880087257.1A CN111630515A (zh) 2018-01-31 2018-01-31 引导信息发布装置、利用者引导系统以及信息提供装置
PCT/JP2018/003094 WO2019150466A1 (fr) 2018-01-31 2018-01-31 Dispositif de distribution d'informations de guidage, système de guidage d'utilisateur, et dispositif de fourniture d'informations
JP2019568457A JPWO2019150466A1 (ja) 2018-01-31 2018-01-31 案内情報配信装置、利用者案内システム、及び情報提供装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/003094 WO2019150466A1 (fr) 2018-01-31 2018-01-31 Dispositif de distribution d'informations de guidage, système de guidage d'utilisateur, et dispositif de fourniture d'informations

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CN114489907B (zh) * 2022-01-29 2024-03-12 国泰新点软件股份有限公司 系统操作引导方法、设备及存储介质

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