WO2018173217A1 - Dispositif de détection de position - Google Patents

Dispositif de détection de position Download PDF

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Publication number
WO2018173217A1
WO2018173217A1 PCT/JP2017/011832 JP2017011832W WO2018173217A1 WO 2018173217 A1 WO2018173217 A1 WO 2018173217A1 JP 2017011832 W JP2017011832 W JP 2017011832W WO 2018173217 A1 WO2018173217 A1 WO 2018173217A1
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WIPO (PCT)
Prior art keywords
user
elevator
terminal
call
assigned
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PCT/JP2017/011832
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English (en)
Japanese (ja)
Inventor
遼太 松浦
岳洋 大橋
Original Assignee
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.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to CN201780087830.4A priority Critical patent/CN110418759B/zh
Priority to JP2019506850A priority patent/JP6673528B2/ja
Priority to PCT/JP2017/011832 priority patent/WO2018173217A1/fr
Publication of WO2018173217A1 publication Critical patent/WO2018173217A1/fr

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  • the present invention relates to a position detection device.
  • the accuracy of position detection based on the signal from the information terminal may not be sufficient. In this case, it cannot be determined with high accuracy whether the user misidentifies the elevator to be boarded.
  • the present invention has been made to solve the above problems.
  • the objective of this invention is providing the position detection apparatus which can determine with high precision whether the user misidentifies the elevator which should board.
  • the position detection device determines the position of a user who carries the information terminal on the basis of the terminal ID of the information terminal that performs wireless communication with a communication device provided at a landing capable of getting on and off a plurality of elevators.
  • a first detection unit for detecting a second detection unit for detecting a position of the user on the landing based on an image captured from the landing and an appearance ID corresponding to the appearance of the user, and a first detection based on the terminal ID
  • the user is assigned which elevator is assigned to the call by the user
  • a determination unit that determines whether or not is misidentified.
  • the determination unit determines which elevator is assigned to the call by the user based on the position detected by the first detection unit and the position detected by the second detection unit. Determine whether it is misidentified. For this reason, according to this invention, it can be determined with high precision whether the user has misidentified the elevator which should board.
  • FIG. 3 is a schematic diagram illustrating an example of an elevator hall in Embodiment 1.
  • FIG. It is a functional block diagram of the hall guidance system in Embodiment 1.
  • 2 is a detailed functional block diagram of the position detection device in Embodiment 1.
  • FIG. 6 is a schematic diagram for explaining a specific example of guidance by the hall guidance system in Embodiment 1.
  • FIG. 3 is a part of a flowchart showing an operation example of the hall guidance system in the first embodiment. 6 is a remaining part of a flowchart showing an example of operation of the hall guidance system in the first embodiment.
  • FIG. 1 is a schematic diagram illustrating an example of an elevator hall according to the first embodiment.
  • FIG. 1 shows a hall where a plurality of elevators 1 can get on and off.
  • FIG. 1 shows an example of a hall where six elevators 1 can get on and off.
  • Each elevator 1 shown in FIG. 1 has identification information of any one of “A” to “F”.
  • the identification information of the elevator 1 may be, for example, a number, a symbol, or a name.
  • a hall operating panel 2 is provided at the hall.
  • the hall operating panel 2 is provided at the center of the hall, for example.
  • the hall operating panel 2 may be provided along the wall of the hall, for example.
  • the hall operating panel 2 is used by a user of the elevator 1 to register a call.
  • a camera device 3 is provided at the hall.
  • the camera device 3 is provided, for example, on a wall or ceiling of a hall.
  • FIG. 1 shows a camera device 3 a and a camera device 3 b provided at different positions as the camera device 3. Three or more camera devices 3 may be provided.
  • the camera device 3 has an imaging function and a wireless communication function.
  • the camera device 3 captures the image of the hall by the imaging function.
  • the imaging range of the camera device 3 includes the position of the hall operating panel 2.
  • An imaging range of one camera device 3 includes, for example, at least a part of a plurality of standby areas.
  • the standby area is, for example, a certain area in front of the door of the elevator 1.
  • the standby area is set for each elevator 1, for example.
  • the imaging range of the camera device 3a includes, for example, five standby areas corresponding to the elevator 1 other than “A”.
  • the imaging range of the camera device 3a does not include, for example, a standby area corresponding to the elevator 1 “A”.
  • the imaging range of the camera device 3b includes, for example, five standby areas corresponding to the elevator 1 other than “D”.
  • the imaging range of the camera device 3b does not include, for example, a standby area corresponding to the elevator 1 “D”.
  • each standby area is included in the imaging range of at least one camera device 3. Note that the number of camera devices 3 provided on the landing may be one as long as all the waiting areas can be included in the imaging range of one camera device 3.
  • the camera device 3 performs wireless communication with the information terminal 4 carried by the user by the wireless communication function.
  • the information terminal 4 is, for example, an IC tag or a smartphone.
  • the range where wireless communication with one camera device 3 is possible includes the position of the hall operating panel 2.
  • the range in which wireless communication with one camera device 3 is possible includes, for example, all standby areas. For example, the entire hall may be included in a range where wireless communication with one camera device 3 is possible.
  • FIG. 2 is a functional block diagram of the hall guidance system according to the first embodiment.
  • FIG. 3 is a detailed functional block diagram of the position detection apparatus according to the first embodiment.
  • the hall guidance system includes a hall operating panel 2, a camera device 3, an elevator management device 5, a position detection device 6, and a guidance device 7.
  • the elevator management device 5 and the position detection device 6 are provided in a place different from the landing in the building.
  • the guide device 7 is provided, for example, on a wall or ceiling of a hall.
  • the camera device 3 includes a communication device 8 and an imaging device 9.
  • the wireless communication function of the camera device 3 is realized by the communication device 8.
  • the imaging function of the camera device 3 is realized by the imaging device 9.
  • the hall operating panel 2 includes an input unit 10, a communication control unit 11, and a display unit 12.
  • the elevator management device 5 includes a communication control unit 13 and a vehicle allocation control unit 14.
  • the input unit 10 receives a call registration operation by a user.
  • the input unit 10 receives, for example, input of destination floor information indicating a user's destination floor.
  • the communication control unit 11 transmits the destination floor information received by the input unit 10 to the elevator management device 5.
  • the communication control unit 13 receives destination floor information from the hall operating panel 2.
  • the vehicle allocation control unit 14 assigns one of the plurality of elevators 1 to the call based on the destination floor information.
  • allocation information information indicating the destination floor indicated by the destination floor information and the elevator 1 assigned to the call based on the destination floor information.
  • the communication control unit 13 transmits the allocation information to the hall operating panel 2.
  • the communication control unit 11 receives the allocation information.
  • the display unit 12 displays allocation information. That is, the display unit 12 notifies the user of which elevator 1 is assigned to the call by the user.
  • the communication control unit 13 transmits the allocation information to the position detection device 6 every time the elevator 1 is allocated, for example.
  • the communication device 8 includes a communication control unit 15, a detection radio wave transmission unit 16, a detection radio wave transmission antenna 17, a response radio wave reception antenna 18, a response radio wave reception unit 19, a terminal ID database 20, and a terminal ID authentication unit. 21.
  • the information terminal 4 includes a detection radio wave reception antenna 22, a detection radio wave reception unit 23, a communication control unit 24, a response radio wave transmission unit 25, and a response radio wave transmission antenna 26.
  • the information terminal 4 includes a battery 27 that supplies power to the built-in electronic component.
  • the information terminal 4 has a unique terminal ID as identification information.
  • the communication control unit 15 instructs the detected radio wave transmission unit 16 to transmit the detected radio wave.
  • the detected radio wave transmission unit 16 causes the detected radio wave transmission antenna 17 to transmit the detected radio wave based on an instruction from the communication control unit 15.
  • the detected radio wave receiving antenna 22 receives the detected radio wave.
  • the detected radio wave receiving unit 23 decodes the content of the detected radio wave.
  • the communication control unit 24 instructs the response radio wave transmission unit 25 to transmit a response radio wave when obtaining decoding information of the detected radio wave.
  • the response radio wave transmission unit 25 transmits a response radio wave from the response radio wave transmission antenna 26 based on an instruction from the communication control unit 24.
  • the response radio wave transmission antenna 26 transmits a response radio wave.
  • the information indicated by the response radio wave includes the terminal ID.
  • the response radio wave receiving antenna 18 receives the response radio wave.
  • the response radio wave receiver 19 decodes the content of the response radio wave.
  • the communication control unit 15 extracts the terminal ID from the decoded information of the response radio wave.
  • the communication device 8 reads the terminal ID from the information terminal 4 by wireless communication.
  • the terminal ID of the information terminal 4 carried by the user is registered in advance.
  • the terminal ID authentication unit 21 collates the terminal ID read from the information terminal 4 with the terminal ID database 20.
  • the communication control unit 15 detects the information indicating the terminal ID and the radio wave intensity when the terminal ID is read. Transmit to device 6. For example, for the same terminal ID, the communication control unit 15 transmits information indicating the terminal ID and the radio wave intensity to the position detection device 6 constantly or periodically.
  • the communication control unit 15 does not transmit the information indicating the terminal ID and the radio wave intensity to the position detection device 6. Also good. For example, even if the terminal ID extracted from the response radio wave decoding information is not registered in the terminal ID database 20, the communication control unit 15 sends information indicating the terminal ID and the radio wave intensity to the position detection device 6. You may send it.
  • the imaging device 9 includes an imaging unit 28, an analysis unit 29, an appearance ID management unit 30, an appearance ID database 31, and a communication control unit 32.
  • the imaging unit 28 images the hall constantly or regularly.
  • the analysis unit 29 performs image analysis of the video imaged by the imaging unit 28.
  • the analysis unit 29 detects a unique appearance ID from the hall image.
  • the appearance ID is information representing the appearance of the user in the video.
  • the appearance ID is detected for each user corresponding to the appearance of each user.
  • the analysis unit 29 is detected based on, for example, the contour, size, color, and the like of the user shown in the position in front of the hall operation panel 2 in the hall image. That is, the analysis unit 29 detects, for example, the appearance ID of the user who performed the call registration operation using the hall operation panel 2.
  • the appearance ID management unit 30 records the appearance ID newly detected by the analysis unit 29 in the appearance ID database 31.
  • the communication control unit 32 transmits the appearance ID to the position detection device 6 every time the appearance ID is newly detected by the analysis unit 29, for example.
  • the communication control unit 32 transmits, for example, the hall image captured by the imaging unit 28 to the position detection device 6 constantly or periodically.
  • the position detection device 6 receives the various types of information described above.
  • the position detection device 6 includes an elevator management device 5, a communication device 8 of the camera device 3a, a communication device 8 of the camera device 3b, an imaging device 9 of the camera device 3a, and an imaging device 9 of the camera device 3b. Receive information.
  • the position detection device 6 includes a calculation unit 33 and a user ID database 34.
  • the calculation unit 33 includes a user ID management unit 35, a first detection unit 36, a second detection unit 37, a determination unit 38, and a guidance command unit 39.
  • the user ID management unit 35 associates allocation information, a terminal ID, and an appearance ID for each user who has registered a call.
  • the user ID management unit 35 records the allocation information, terminal ID, and appearance ID associated with each user in the user ID database 34.
  • the association by the user ID management unit 35 is performed based on the timing at which the position detection device 6 receives information from each of the elevator management device 5, the communication device 8, and the imaging device 9, for example.
  • the user ID management unit 35 is, for example, a terminal ID read at a radio wave intensity corresponding to a position in front of the landing operation panel 2 at the landing and at a timing closest to the timing at which the allocation information is received from the elevator management device 5.
  • the terminal ID received from the communication device 8 is associated with the allocation information.
  • the user ID management unit 35 associates, for example, a new appearance ID received from the imaging device 9 with timing closest to the timing at which the allocation information is received from the elevator management device 5 with the allocation information and the terminal ID.
  • the first detection unit 36 is based on the terminal ID received from the communication device 8 and the radio wave intensity when the terminal ID is read. Is detected.
  • the position detected by the first detection unit 36 is also referred to as “terminal ID position”.
  • the user ID management unit 35 and the first detection unit 36 use both the radio field intensity detected by the communication device 8 of the camera apparatus 3a and the radio field intensity detected by the communication apparatus 8 of the camera apparatus 3b.
  • the terminal ID position is detected.
  • the terminal ID position may be detected using the radio wave intensity detected by one communication device 8.
  • the second detection unit 37 detects the position of the user at the hall based on the hall image received from the imaging device 9 and the appearance ID of the user.
  • the position detected by the second detection unit 37 is also referred to as “appearance ID position”.
  • the determination unit 38 determines whether or not the user misidentifies which elevator 1 is assigned to the call by the user.
  • the determination unit 38 for example, the elevator indicated by the terminal ID position based on the terminal ID, the appearance ID position based on the appearance ID associated with the terminal ID, and the allocation information associated with both the terminal ID and the appearance ID. The determination is made based on the standby area corresponding to 1.
  • the elevator 1 indicated by the allocation information is also referred to as “allocation elevator”.
  • the determination unit 38 includes a change amount of the terminal ID position of the user within a certain time period that is equal to or less than a preset threshold value, and the appearance ID position of the user is included in the standby area corresponding to the assigned elevator. It is determined that the user has not misidentified the assigned elevator.
  • the determining unit 38 has a change amount of the terminal ID position of the user within a certain time period equal to or less than a preset threshold, and the appearance ID position of the user is included in the standby area corresponding to the assigned elevator. If the terminal ID position of the user is not included in the standby area, it is determined that the user misidentifies the assigned elevator.
  • the determination unit 38 has a change amount of the user's terminal ID position within a predetermined time within a predetermined threshold value, and the user's terminal ID position is included in the standby area corresponding to the assigned elevator. And when the external appearance ID position of the said user is contained in the waiting area corresponding to the other elevator adjacent to an allocation elevator, it determines with the said user not misidentifying the allocation elevator.
  • the determination unit 38 has a change amount of the user's terminal ID position within a predetermined time within a predetermined threshold value, and the user's terminal ID position is included in the standby area corresponding to the assigned elevator.
  • the user misidentifies the assigned elevator. Is determined.
  • the criterion for determining whether or not the terminal ID position is included in the standby area may be different from the criterion for determining whether or not the appearance ID position is included in the standby area. These two determination criteria are appropriately set according to the detection accuracy of the terminal ID position and the detection accuracy of the appearance ID position.
  • the guidance command unit 39 transmits a guidance command to the guidance device 7 when it is determined by the determination unit 38 that the user has mistakenly assigned which elevator 1 to the call by the user. .
  • the guidance command includes, for example, the same content as the allocation information corresponding to the call. That is, the guidance command indicates, for example, the elevator 1 assigned to the call and the destination floor of the elevator 1.
  • the guidance device 7 includes a notification unit 40, a communication control unit 41, and a notification control unit 42.
  • the notification unit 40 has a function of reporting information to the hall.
  • the notification unit 40 has a function of broadcasting audio information, for example.
  • As the notification unit 40 for example, a speaker or an interphone is provided.
  • reporting part 40 may have a function which alert
  • the communication control unit 41 receives a guidance command from the position detection device 6.
  • the notification control unit 42 controls the operation of the notification unit 40.
  • the notification control unit 42 notifies the information from the notification unit 40 based on the guidance command received by the communication control unit 41.
  • the notification control unit 42 causes the notification unit 40 to broadcast an audio announcement indicating the elevator 1 indicated by the guidance command and the destination floor of the elevator 1.
  • voice announcement is set to the content which does not suggest that the user who exists in a landing hall has misidentified the allocation elevator, for example.
  • FIG. 4 is a schematic diagram for explaining a specific example of guidance by the hall guidance system in the first embodiment.
  • the user inputs, for example, destination floor information indicating the 10th floor to the hall operation panel 2.
  • the hall operating panel 2 displays that the elevator “B” is assigned to the call based on the destination floor information.
  • the user erroneously moves to the standby area corresponding to the elevator 1 of “F”, it is determined that the user misidentifies the assigned elevator 1.
  • a voice announcement to the effect that the elevator 1 “B” moves to the 10th floor is broadcast from the guidance device 7.
  • the user who has heard the voice announcement moves to the standby area corresponding to the elevator 1 “B”.
  • FIG. 5 is a part of a flowchart showing an operation example of the hall guidance system according to the first embodiment.
  • FIG. 6 is the remaining part of the flowchart showing an operation example of the hall guidance system in the first embodiment. 5 and 6 are a flowchart in total.
  • the user inputs the destination floor on the hall operating panel 2 (step S101).
  • the imaging device 9 images the hall image (step S102).
  • the imaging device 9 transmits the appearance ID to the position detection device 6 (step S104).
  • the communication device 8 performs a terminal ID detection operation (step S105).
  • the terminal ID is detected (step S106)
  • the communication device 8 transmits the terminal ID to the position detection device 6 (step S107).
  • the hall operating panel 2 displays the allocation information (step S108).
  • the elevator management device 5 transmits the allocation information to the position detection device 6 (step S109).
  • the position detection device 6 associates the appearance ID, the terminal ID, and the allocation information (step S110).
  • step S111 it is determined whether or not the appearance ID position is detected (step S112). If the appearance ID position is not detected in step S112, it is determined whether or not the terminal ID position is detected (step S113). If the terminal ID position is not detected in step S113, it is determined that the user has left the landing (step S114). In this case, the guidance operation to the user ends.
  • step S112 when the appearance ID position is detected, it is determined whether or not the terminal ID position is detected (step S115). If the terminal ID position is not detected in step S115, it is determined that the user does not carry the information terminal 4 (step S116). In this case, after a predetermined time has elapsed (step S117), the appearance ID position and the standby area corresponding to the assigned elevator are compared (step S118). Based on the comparison in step S118, it is determined whether or not the appearance ID position is included in the standby area (step S119). If the appearance ID position is included in the standby area in step S119, the process of step S111 is performed after a predetermined time has elapsed (step S120).
  • step S121 If the terminal ID position is detected in step S113, it is determined that the user is not in the video (step S121).
  • the state in which the user is not reflected in the video can occur, for example, when the user is in a position hidden by another user or a building structure.
  • step S122 after a predetermined time has elapsed (step S122), the terminal ID position is compared with the standby area corresponding to the assigned elevator (step S123). Based on the comparison in step S123, it is determined whether the terminal ID position is included in the standby area (step S124). If the terminal ID position is included in the standby area in step S124, the process of step S111 is performed after a predetermined time has elapsed (step S125).
  • step S201 the amount of change in the terminal ID position is detected. Based on the detection in step S201, it is determined whether or not the amount of change in the terminal ID position within a predetermined time is equal to or less than a threshold value (step S202). If the amount of change is not less than or equal to the threshold value in step S202, the process in step S201 is performed.
  • step S202 If it is determined in step S202 that the amount of change is equal to or less than the threshold value, it is determined that the user is in a waiting state (step S203). In this case, the appearance ID position is compared with the standby area corresponding to the assigned elevator (step S204). Based on the comparison in step S204, it is determined whether the appearance ID position is included in the standby area (step S205). If the appearance ID position is included in the standby area in step S205, the process of step S111 is performed after a predetermined time has elapsed (step S211).
  • step S205 when the appearance ID position is not included in the standby area, the terminal ID position and the standby area corresponding to the assigned elevator are compared (step S206). Based on the comparison in step S206, it is determined whether or not the terminal ID position is included in the standby area (step S207).
  • step S207 if the terminal ID position is included in the standby area, the process of step S209 is performed after a predetermined time has elapsed (step S208).
  • step S209 the range compared with the appearance ID position is expanded to the standby area corresponding to the adjacent elevator. Following the process of step S209, it is determined whether or not the appearance ID position is included in the enlarged range (step S210). If the appearance ID position is included in the enlarged range in step S210, the process of step S111 is performed after a predetermined time has elapsed (step S211).
  • step S207 If it is determined in step S207 that the terminal ID position is not included in the standby area, it is determined that the user misidentifies the assigned elevator (step S212). In this case, a voice announcement indicating the allocation information is broadcast to the hall (step S213). In this case, the process for the terminal ID and appearance ID of the user is waited for a predetermined time (step S214). After step S214, the process of step S111 is performed.
  • step S119 if the appearance ID position is not included in the standby area, the process of step S212 is performed. If the terminal ID position is not included in the standby area in step S124, the process in step S212 is performed. If the appearance ID position is not included in the enlarged range in step S210, the process of step S212 is performed.
  • the 1st detection part 36 makes the said information terminal 4 based on terminal ID of the information terminal 4 which performs radio
  • the 2nd detection part 37 detects the position of the said user in a hall based on the image
  • the determination unit 38 It is determined whether or not the user misidentifies which elevator 1 is assigned to the call. For this reason, it can be determined with high accuracy whether or not the user misidentifies the elevator to be boarded.
  • the user ID management unit 35 when a call is registered using the hall operation panel 2 provided at the hall, the user ID management unit 35 includes information indicating the elevator 1 assigned to the call and the call.
  • the terminal ID of the information terminal 4 that has performed wireless communication with the communication device 8 at the position of the hall operation panel 2 when registered is associated with the appearance ID detected from the video of the hall when the call is registered . For this reason, the position of the user can be detected using the user's information terminal and the video of the hall.
  • the determination unit 38 has an amount of change in a position detected by the first detection unit 36 based on the terminal ID within a certain time is equal to or less than a threshold and is associated with the terminal ID.
  • the position detected by the second detection unit 37 based on the appearance ID is included in the standby area corresponding to the elevator 1 assigned to the user's call, which elevator 1 corresponds to the call by the user. It is determined that the user has not misidentified whether or not That is, when there is no problem in both the terminal ID position and the appearance ID position of the user, it is determined that the user has not misidentified the assigned elevator. For this reason, it can be determined with high accuracy whether or not the user misidentifies the elevator to be boarded.
  • the determination unit 38 has a change amount of the position detected by the first detection unit 36 based on the terminal ID within a certain period of time not more than a threshold value, and the appearance ID associated with the terminal ID. Is not included in the standby area corresponding to the elevator 1 assigned to the user's call and is detected by the first detection unit 36 based on the terminal ID.
  • the user determines which elevator 1 is assigned to the call by the user. Judge that it is misidentified. That is, when there is a problem in both the terminal ID position and the appearance ID position of the user, it is determined that the user misidentifies the assigned elevator. For this reason, it can be determined with high accuracy whether or not the user misidentifies the elevator to be boarded.
  • the determination unit 38 has a change amount of the position detected by the first detection unit 36 based on the terminal ID within a certain period of time not more than a threshold, and the first detection based on the terminal ID.
  • the position detected by the unit 36 is included in the standby area corresponding to the elevator 1 assigned to the user's call, and is detected by the second detection unit 37 based on the appearance ID associated with the terminal ID. Which elevator 1 is assigned to the call by the user when the position is included in a waiting area corresponding to another elevator 1 adjacent to the elevator 1 assigned to the call of the user It is determined that the user has not misidentified.
  • the determination unit 38 has a change amount of the position detected by the first detection unit 36 based on the terminal ID within a certain period of time not more than a threshold, and the first detection based on the terminal ID.
  • the position detected by the unit 36 is included in the standby area corresponding to the elevator 1 assigned to the user's call, and is detected by the second detection unit 37 based on the appearance ID associated with the terminal ID.
  • the user is not included in the waiting area corresponding to the elevator 1 assigned to the call of the user and the waiting area corresponding to the other elevator 1 adjacent to the elevator 1 It is determined that the user has misidentified which elevator 1 is assigned to the call.
  • the guidance command unit 39 determines that the elevator unit 1 is assigned to the call made by the user when the determination unit 38 determines that the user misidentifies the elevator 1.
  • indication which shows the elevator 1 allocated with respect to and the destination floor of the said elevator 1 is transmitted to the guidance apparatus 7 provided in the landing. For this reason, the elevator which should be boarded can be guided with respect to the user in a hall.
  • FIG. 7 is a hardware configuration diagram of the position detection device.
  • the functions of the user ID database 34, the user ID management unit 35, the first detection unit 36, the second detection unit 37, the determination unit 38, and the guidance command unit 39 in the position detection device 6 are realized by a processing circuit.
  • the processing circuit may be dedicated hardware 50.
  • the processing circuit may include a processor 51 and a memory 52.
  • a part of the processing circuit is formed as dedicated hardware 50, and may further include a processor 51 and a memory 52.
  • FIG. 7 shows an example in which the processing circuit is partly formed as dedicated hardware 50 and includes a processor 51 and a memory 52.
  • the processing circuit may be, for example, a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA, or the like. The combination is applicable.
  • each function of the position detection device 6 is realized by software, firmware, or a combination of software and firmware.
  • Software and firmware are described as programs and stored in the memory 52.
  • the processor 51 reads out and executes the program stored in the memory 52, thereby realizing the function of each unit.
  • the processor 51 is also referred to as a CPU (Central Processing Unit), a central processing unit, a processing unit, an arithmetic unit, a microprocessor, a microcomputer, and a DSP.
  • the memory 52 corresponds to, for example, a nonvolatile or volatile semiconductor memory such as a RAM, a ROM, a flash memory, an EPROM, and an EEPROM, a magnetic disk, a flexible disk, an optical disk, a compact disk, a mini disk, and a DVD.
  • a nonvolatile or volatile semiconductor memory such as a RAM, a ROM, a flash memory, an EPROM, and an EEPROM, a magnetic disk, a flexible disk, an optical disk, a compact disk, a mini disk, and a DVD.
  • the processing circuit can realize each function of the position detection device 6 by hardware, software, firmware, or a combination thereof.
  • the functions of the hall operating panel 2, the information terminal 4, the elevator management device 5, the guidance device 7, the communication device 8, and the imaging device 9 are also realized by a processing circuit similar to the processing circuit shown in FIG.
  • the present invention can be used for an elevator hall guidance system.

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Abstract

L'invention concerne un dispositif de détection de position qui est apte à déterminer avec une grande précision si un utilisateur s'est trompé sur l'ascenseur à prendre. Un dispositif de détection de position (6) selon la présente invention comprend : une première unité de détection (36) qui détecte la position d'un utilisateur portant un terminal d'informations (4) dans un hall d'ascenseur sur la base d'un ID de terminal du terminal d'informations (4), qui réalise une communication sans fil avec un dispositif de communication (8) fourni au hall d'ascenseur où il est possible de monter dans ou de descendre d'un ascenseur parmi de multiples ascenseurs (1) ; une seconde unité de détection (37) qui détecte la position de l'utilisateur dans le hall d'ascenseur sur la base d'images prises du hall d'ascenseur et d'un ID d'apparence correspondant à l'apparence de l'utilisateur ; et une unité de détermination (38) qui détermine si l'utilisateur s'est trompé sur celui des ascenseurs (1) qui a été attribué en réponse à l'appel de l'utilisateur, sur la base de la position détectée par la première unité de détection (36) sur la base de l'ID de terminal et de la position détectée par la seconde unité de détection (37) sur la base de l'ID d'apparence associé à l'ID de terminal.
PCT/JP2017/011832 2017-03-23 2017-03-23 Dispositif de détection de position WO2018173217A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201780087830.4A CN110418759B (zh) 2017-03-23 2017-03-23 位置检测装置
JP2019506850A JP6673528B2 (ja) 2017-03-23 2017-03-23 位置検出装置
PCT/JP2017/011832 WO2018173217A1 (fr) 2017-03-23 2017-03-23 Dispositif de détection de position

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