WO2017090187A1 - Système d'ascenseur, terminal de communication et dispositif de commande - Google Patents

Système d'ascenseur, terminal de communication et dispositif de commande Download PDF

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Publication number
WO2017090187A1
WO2017090187A1 PCT/JP2015/083410 JP2015083410W WO2017090187A1 WO 2017090187 A1 WO2017090187 A1 WO 2017090187A1 JP 2015083410 W JP2015083410 W JP 2015083410W WO 2017090187 A1 WO2017090187 A1 WO 2017090187A1
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WO
WIPO (PCT)
Prior art keywords
communication terminal
boarding
signal
user
assigned car
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PCT/JP2015/083410
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English (en)
Japanese (ja)
Inventor
健二 谷山
直彦 鈴木
和則 鷲尾
彩恵 木村
雅司 野村
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.)
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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 CN201580084648.4A priority Critical patent/CN108290703B/zh
Priority to JP2017552641A priority patent/JP6452846B2/ja
Priority to PCT/JP2015/083410 priority patent/WO2017090187A1/fr
Publication of WO2017090187A1 publication Critical patent/WO2017090187A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements

Definitions

  • the present invention relates to an elevator system, a communication terminal, and a control device, and more particularly, to an elevator system, a communication terminal, and a control device that perform call registration from a user's communication terminal.
  • Patent Document 1 discloses a configuration in which a car is started after confirming that a user has boarded using a sensor installed in the car.
  • a user operates a destination floor registration button provided at a landing and inputs a destination floor.
  • call registration is performed.
  • the user has a non-contact key such as an IC card. Therefore, ID information is read from the non-contact key possessed by the user by a sensor provided at the landing.
  • the car arrives according to the call registration, the user gets into the car.
  • the ID information is read from the non-contact key possessed by the user by the sensor installed in the car.
  • it is confirmed that the user has been in the car. Thereby, a user's delay in boarding can be prevented.
  • Patent Document 2 shows a configuration in which the user waits until the scheduled time of arrival at the landing.
  • a user performs call registration from a mobile terminal.
  • the elevator system predicts a scheduled time when the user arrives at the landing based on position data included in transmission data from the mobile terminal.
  • the elevator system holds the car in the door open standby state until the scheduled time.
  • the elevator system forcibly cancels the door open standby state of the car and starts the car. Thereafter, the elevator system newly registers a call for the user who registered the call from the mobile terminal.
  • JP 2011-051780 A Japanese Patent No. 5691173
  • a sensor is installed in the car to check whether or not the user is on the car. Therefore, when the user stays at the landing without riding on the car, the door is kept open more than necessary, and the convenience of the user who is already waiting in the car is impaired.
  • Patent Document 2 the estimated time when the user arrives at the landing is predicted. However, since the walking speed varies depending on the user, the scheduled time cannot always be predicted properly. As a result, there is a possibility that the user will miss or wait for the door to open longer than necessary.
  • the object of the present invention is to obtain an elevator system, a communication terminal, and a control device that can prevent a delay in the ride without impairing the convenience of the user.
  • the present invention is a control device for controlling the operation of an elevator including one or more cars, a communication terminal possessed by a user of the elevator, and a range in which the communication terminal is communicable, installed at a landing on each floor of the elevator
  • An elevator system including a wireless communication device that relays transmission and reception of data between the communication terminal and the control device when the communication terminal exists in the communication system, the communication terminal identifying the communication terminal
  • a call generation unit that generates a call including terminal identification information and call generation floor information that identifies a call generation floor; an allocation car notification unit that notifies the user of allocation car information received from the control device; and the use If it is determined whether the user has a boarding will and the user has the boarding will, a boarding will signal is generated, and the user has no boarding will or When it is determined that the user has boarded the assigned car, the call and the boarding are made to the control device via the radio communication device and the boarding will signal generation unit that does not generate the boarding will signal.
  • a wireless communication unit that transmits an intention signal and receives the assigned car information from the control device via the wireless communication device, and when the control device receives the call from the communication terminal, In response to a call, one assigned car is determined from among the cars, an assigned car determining unit that outputs the assigned car information for specifying the assigned car, and a set of data including the call and the assigned car information.
  • An allocation information management unit that manages the communication terminal, and the communication terminal that has generated the call corresponding to the allocation car via the wireless communication device after the allocation car has arrived at the call generation floor
  • the doors of the assigned car are opened and closed based on the boarding will signal
  • the door opening / closing control is performed based on the ride intention signal from the communication terminal, so that it is possible to prevent a delay in the ride without impairing the convenience of the passenger.
  • FIG. 1 is an overall configuration diagram in an elevator system according to Embodiments 1 to 6 of the present invention.
  • FIG. 6 is an overall configuration diagram when a plurality of cars are installed in the elevator system according to Embodiments 1 to 6 of the present invention.
  • FIG. 7 is a diagram for explaining an overall operation flow in the elevator system according to Embodiments 1 to 6 of the present invention. It is the figure which showed an example of the display screen of the communication terminal for producing
  • Embodiment 1 of this invention it is a flowchart which shows the method of producing
  • Embodiment 3 of this invention it is a flowchart which shows the method in which a communication terminal produces
  • wireless communication apparatus which is not restrict
  • Embodiment 6 of this invention It is a block diagram which shows the structure of the communication terminal in Embodiment 6 of this invention.
  • Embodiment 6 of this invention it is a flowchart which shows the method in which a control apparatus produces
  • Embodiment 6 of this invention it is a flowchart which shows the method in which a communication terminal produces
  • 6 is a block diagram showing a hardware configuration of a control device according to Embodiments 1 to 6 of the present invention.
  • FIG. FIG. 6 is a block diagram showing a hardware configuration of a communication terminal according to Embodiments 1 to 6 of the present invention.
  • FIG. 1 is a configuration diagram of an elevator system according to Embodiment 1 of the present invention.
  • a hoistway 2 is provided for an elevator car 1.
  • a machine room 3 is installed in the upper part of the hoistway 2.
  • a control device 4 is installed in the machine room 3.
  • the control device 4 controls the operation of the car 1.
  • the car 1 travels in the hoistway 2 under the control of the control device 4 and stops at the landing 5 on each floor.
  • a user 6 has a communication terminal 7.
  • the communication terminal 7 performs wireless communication with the wireless communication device 8 installed in the hall 5.
  • the wireless communication device 8 is connected to the control device 4. That is, the wireless communication device 8 relays data transmission / reception between the communication terminal 7 and the control device 4.
  • the elevator system according to Embodiment 1 of the present invention includes a communication terminal 7, a control device 4, and a wireless communication device 8.
  • FIG. 1 shows a case where one car 1 is installed. However, when a plurality of cars 1 exist, the plurality of cars 1 are connected to the control device 4 as shown in FIG. In this case, the control device 4 performs group management control.
  • the control device 4 includes an assigned car determination unit 40, an assignment information management unit 41, a ride intention signal request unit 42, and a door control command unit 43.
  • the assigned car determination unit 40 determines an assigned car for a call received from the communication terminal 7 via the wireless communication device 8.
  • the allocation information management unit 41 manages the call and the allocation as a set of data.
  • the boarding will signal requesting unit 42 passes through the wireless communication device 8 when a preset time has elapsed from the time when the assigned car arrives at the floor where call registration has occurred (hereinafter referred to as call generation floor). Then, the communication terminal 7 is requested to transmit a boarding intention signal.
  • the door control command unit 43 generates a door open / close command for the assigned car in response to the boarding intention signal from the communication terminal 7. Specifically, the door control command unit 43 generates a door opening continuation command for the assigned car when it receives a boarding intention signal, and closes the door for the assigned car when it does not receive the boarding intention signal. Generate directives.
  • FIG. 24 shows the hardware configuration of the control device 4.
  • the control device 4 includes a processor 4a, a memory 4b, and an interface 4c.
  • the memory 4b includes a ROM (Read Only Memory) and a RAM (Random Access Memory).
  • the interface 4 c is connected to the wireless communication device 8.
  • the interface 4 c communicates with the communication terminal 7 via the wireless communication device 8.
  • the allocation car determination unit 40, the allocation information management unit 41, the boarding intention signal request unit 42, and the door control command unit 43 are realized by the processor 4a executing a program stored in the memory 4b.
  • a plurality of processors and a plurality of memories may execute the above functions in cooperation.
  • the communication terminal 7 includes a call generation unit 70, an assigned car notification unit 71, a ride intention signal generation unit 72, and a wireless communication unit 73.
  • the call generation unit 70 generates a “call” including communication terminal identification information for identifying the communication terminal 7 and call generation floor information.
  • the communication terminal identification information is, for example, the ID of the communication terminal 7, the address of wireless communication assigned to the communication terminal 7, or the like.
  • the information on the call generation floor is generated as follows, for example. First, the communication terminal 7 makes an inquiry to the control device 4 via the wireless communication device 8 regarding the floor on which the communication terminal 7 exists.
  • the control device 4 detects the installation floor of the wireless communication device 8 from the identification information of the wireless communication device 8, and returns the installation floor as information on the current position of the communication terminal 7.
  • the communication terminal 7 specifies the call generation floor based on the information and generates information on the call generation floor. Alternatively, the communication terminal 7 may detect the installation floor from the identification information of the wireless communication device 8.
  • the assigned car notifying unit 71 notifies the user of assigned car information for specifying the assigned car. As a notification method, for example, the assigned car information is displayed on the display screen of the communication terminal 7 or a voice message of the assigned car information is output.
  • the boarding will signal generator 72 determines whether or not the user 6 holding the communication terminal 7 has a boarding will.
  • the boarding will signal generation unit 72 If it is determined that the user 6 has a boarding intention, the boarding will signal generation unit 72 generates a boarding intention signal. On the other hand, the boarding will signal generator 72 does not generate a boarding intention signal when it is determined that the user 6 has no boarding intention or the user 6 has completed boarding the assigned car.
  • the wireless communication unit 73 transmits a call and a ride intention signal to the control device 4 via the wireless communication device 8. Further, the wireless communication unit 73 receives the assigned car information for specifying the assigned car from the control device 4 via the wireless communication device 8.
  • FIG. 25 shows a hardware configuration of the communication terminal 7.
  • the communication terminal 7 is comprised from portable communication terminals, such as a smart phone, a feature phone, or a non-contact key, for example.
  • the communication terminal 7 includes a processor 7a, a memory 7b, a transmission / reception device 7c, and a display device 7d.
  • the memory 7b includes a ROM (Read Only Memory) and a RAM (Random Access Memory).
  • the transmission / reception device 7 c communicates with the control device 4 via the wireless communication device 8.
  • the call generation unit 70, the assigned car notification unit 71, the ride intention signal generation unit 72, and the wireless communication unit 73 are realized by the processor 7a executing a program stored in the memory 7b.
  • a plurality of processors and a plurality of memories may execute the above functions in cooperation.
  • the communication terminal 7 transmits a “call” to the control device 4 via the wireless communication device 8 (step T1).
  • the “call” will be described below.
  • the destination floor is registered in advance by the user 6.
  • the destination floor is hereinafter referred to as a registered destination floor.
  • the registered destination floors are the floor where the user 6's office is located and the floor where the entrance of the building is located.
  • the fifth floor is automatically set as the registered destination floor. Selected.
  • the fifth floor is automatically selected as the registered destination floor.
  • the first floor is automatically selected as the registered destination floor.
  • the registered destination floor will be the floor where the user 6's room is located and the floor where the building entrance / exit is located.
  • the communication terminal 7 in which the registered destination floor is registered enters the communicable range with the wireless communication device 8
  • the communication terminal 7 generates a “call” signal and the control device 4 via the wireless communication device 8.
  • the “call” signal includes communication terminal identification information of the communication terminal 7, information on the call generation floor, and information on the registered destination floor or destination direction (vertical direction).
  • the destination direction is determined based on the current position of the user 6 and the registered destination floor.
  • the user 6 may perform call registration by operating the screen of the communication terminal 7 as shown in FIG.
  • the user 6 operates the numeric keypad 700 displayed on the screen of the communication terminal 7 to input the destination floor, confirms the input destination floor on the destination floor confirmation screen 701, and selects the destination floor determination button. 702 is pressed.
  • the communication terminal 7 generates and transmits a “call” including the input destination floor information. That is, in this case, the “call” includes the communication terminal identification information of the communication terminal 7, the information of the call generation floor, and the input information of the destination floor.
  • the destination floor clear button 703 without pressing the destination floor determination button 702
  • the destination floor can be re-input.
  • the user 6 may perform call registration by operating the screen of the communication terminal 7 as shown in FIG.
  • the user 6 operates the up / down direction button 704 displayed on the screen of the communication terminal 7 to input the destination direction, confirms the input destination direction on the destination direction confirmation screen 705, and A determination button 706 is pressed.
  • the communication terminal 7 generates and transmits a “call” including the input destination direction information. That is, in this case, the “call” includes the communication terminal identification information of the communication terminal 7, the information on the call generation floor, and the information on the input destination direction.
  • the destination direction clear button 707 is pressed without pressing the destination direction determination button 706, the destination direction can be re-input.
  • control device 4 When the control device 4 receives the “call” from the communication terminal 7, the control device 4 determines a car 1 to be assigned to the “call” (hereinafter, referred to as an assigned car), and assigns assigned car information for identifying the assigned car. It transmits to the communication terminal 7 (step T2).
  • a car 1 to be assigned to the “call” hereinafter, referred to as an assigned car
  • the communication terminal 7 that has received the assigned car information notifies the user 6 who owns the communication terminal 7 of the assigned car information (step T3).
  • the control device 4 When the assigned car arrives at the call generation floor, the control device 4 generates and outputs a door opening command for the assigned car. As a result, the assigned car is opened (step T4).
  • the control device 4 requests the communication terminal 7 to transmit a ride intention signal (step T5).
  • the communication terminal 7 determines whether or not to transmit a boarding will signal as described above (step T6).
  • the communication terminal 7 transmits a boarding will signal, when it determines with the user 6 having a boarding will (step T7).
  • control device 4 When the control device 4 receives a boarding intention signal from the communication terminal 7, it generates a door opening continuation command for the assigned car (step T8).
  • step T9 when the control device 4 requests the communication terminal 7 to transmit a ride intention signal (step T9), the communication terminal 7 has no intention to get in the user 6 or the user 6 gets in the assigned car.
  • step T10 the control apparatus 4 does not receive the boarding intention signal with respect to the said request
  • step S101 the control device 4 identifies the communication terminal 7 corresponding to the assigned car from the data managed by the assignment information management unit 41, and whether or not the car has arrived at the call generation floor of the communication terminal 7. Determine. If the assigned car has arrived, that is, if the answer is Yes, the process proceeds to step S102. On the other hand, in the case of No, the processing returns to step S101.
  • step S102 the control device 4 uses the door control command unit 43 to generate and output a door opening command for the assigned car. Thereby, the door opening operation is performed in the allocation car.
  • step S103 the control device 4 causes the assigned car to stand by for a set time set in advance, with the door open. After the set time has elapsed, the process proceeds to step S104.
  • step S ⁇ b> 104 the control device 4 transmits a request to transmit a ride intention signal via the wireless communication device 8 to each communication terminal 7 that has generated a call corresponding to the assigned car by the ride intention signal request unit 42. To do.
  • step S105 in response to the transmission request from the ride intention signal request unit 42, the control device 4 has received one or more ride intention signals from any of the communication terminals 7 via the wireless communication device 8. Confirm whether or not. If one or more are received, that is, if Yes, the process proceeds to step S106. In No, it progresses to Step S107.
  • step S106 it is determined that there is a user 6 who has not yet boarded, and a door opening continuation command is generated. Thereafter, the process returns to step S104, and a request to transmit a boarding will signal is transmitted again to the communication terminal 7 corresponding to the assigned car.
  • step S107 it is determined that all the users 6 have completed the boarding or that the users 6 have stopped the boarding, and a door closing command for the assigned car is output. Thereby, the door closing operation is performed in the assigned car.
  • the communication terminal 7 includes an acceleration measuring unit 74 as shown in FIG.
  • the acceleration measuring unit 74 measures the acceleration of the communication terminal 7 excluding gravity.
  • the acceleration measuring unit 74 may be composed of an acceleration sensor that directly detects acceleration, or has a speed sensor that detects speed, and detects acceleration by calculating acceleration from the detected speed. Also good.
  • the boarding will signal generator 72 of the communication terminal 7 determines whether or not the communication terminal 7 is in a moving state based on the acceleration detected by the acceleration measuring unit 74. As a result of the determination, when the communication terminal 7 is in the moving state, the boarding will signal generator 72 determines that the user 6 has the boarding intention and generates a boarding intention signal. On the other hand, when the communication terminal 7 is in a stationary state, the boarding will signal generator 72 determines that there is no boarding intention and does not generate a boarding intention signal.
  • step S201 the boarding intention signal generation unit 72 confirms whether or not a boarding intention signal transmission request is received from the control apparatus 4 via the wireless communication apparatus 8. If a request to send a ride intention signal is received, that is, if Yes, the process proceeds to step S202. If no, the process returns to step S201.
  • step S202 the boarding will signal generator 72 acquires the acceleration measured by the acceleration measuring unit 74.
  • step S203 the boarding will signal generator 72 determines whether or not the magnitude of the acquired acceleration is greater than or equal to a preset threshold value related to acceleration.
  • a preset threshold value is 1 m / s 2 , for example.
  • step S204 the boarding intention signal generation unit 72 determines that the communication terminal 7 is in a moving state, and generates a boarding intention signal.
  • the riding intention signal generation unit 72 determines that the communication terminal 7 is in a stationary state, and generates a riding intention signal. do not do.
  • the control device 4 when the control device 4 receives a boarding intention signal from at least one communication terminal 7, the door opening continuation command is generated. Therefore, there is an effect that the user 6 is not delayed.
  • the control device 4 when a boarding intention signal is not received from any of the communication terminals 7, the control device 4 generates a door closing command. Therefore, there is an effect that the car does not wait for door opening more than necessary, and the convenience of the user 6 is not impaired.
  • the communication terminal 7 determines whether or not to automatically generate a boarding intention signal using the acceleration value of the communication terminal 7. Therefore, there is also an effect that the door opening / closing command can be generated without causing the user 6 to perform a special operation.
  • FIG. The communication terminal 7 according to the second embodiment includes a radio wave intensity measuring unit 75 as shown in FIG. 9 instead of the acceleration measuring unit 74 of FIG. 7 in the configuration of the first embodiment.
  • the radio wave intensity measuring unit 75 measures the intensity of radio waves received from the wireless communication device 8 by the communication terminal 7. Since the configuration and operation other than the communication terminal 7 are the same as those in the first embodiment, the description thereof is omitted here.
  • step S ⁇ b> 301 the boarding intention signal generation unit 72 confirms whether or not a boarding intention signal transmission request is received from the control device 4 via the wireless communication device 8. If a request to send a ride intention signal is received, that is, if Yes, the process proceeds to step S302. On the other hand, in the case of No, the processing returns to step S301.
  • step S302 the boarding will signal generator 72 acquires the intensity of the radio wave received from the wireless communication device 8 measured by the radio wave intensity measuring unit 75 for a specific time.
  • This specific time is preset such as 1 second, 3 seconds, or 5 seconds.
  • step S303 the boarding will signal generator 72 calculates the absolute value of the time variation of the acquired radio wave intensity over the last X seconds.
  • the boarding will signal generator 72 determines whether or not the absolute value is equal to or greater than a threshold value Ydbm / second.
  • the threshold Y is obtained based on the value of X.
  • the process proceeds to step S304.
  • step S304 the boarding intention signal generation unit 72 determines that the communication terminal 7 is in a moving state, and generates a boarding intention signal.
  • step S303 determines whether the communication terminal 7 is in a stationary state. If it is less than the threshold value in step S303, that is, if No, it is determined that the communication terminal 7 is in a stationary state, and no boarding intention signal is generated.
  • the communication terminal 7 uses the intensity of radio waves received from the wireless communication device 8 by the communication terminal 7 to determine whether to automatically generate a boarding intention signal. There is also an effect that a door opening / closing command can be generated without causing the person 6 to perform a special operation.
  • Embodiment 3 The configuration of the third embodiment is the same as that of the second embodiment, except that the boarding intention signal generation unit 72 of the communication terminal 7 generates a boarding intention signal. Since other configurations and operations are the same as those in the first and second embodiments, description thereof is omitted here.
  • the boarding will signal generation unit 72 of the communication terminal 7 determines whether or not the communication terminal 7 is moving in a direction approaching the wireless communication device 8. When it is determined that the communication terminal 7 is moving in a direction approaching the wireless communication device 8, the boarding will signal generation unit 72 determines that the user 6 has a boarding will and generates a boarding intention signal. On the other hand, when the communication terminal 7 does not move in the direction approaching the wireless communication device 8, that is, moves away, or is stationary, the boarding will signal generation unit 72 It is determined that there is no boarding will in 6 and no boarding will signal is generated.
  • step S401 the boarding will signal generator 72 checks whether or not a boarding will signal transmission request is received from the control device 4 via the wireless communication device 8. If a request to send a ride intention signal is received, that is, if Yes, the process proceeds to step S402.
  • step S402 the boarding will signal generator 72 acquires the intensity of the radio wave received from the wireless communication device 8 measured by the radio wave intensity measuring unit 75 for a specific time.
  • This specific time is preset such as 1 second, 3 seconds, or 5 seconds.
  • step S403 the boarding will signal generator 72 obtains the time variation of the acquired radio wave intensity over the last X seconds. Then, the boarding will signal generation part 72 determines whether the value of the said time change amount is more than threshold Ydbm / second.
  • the threshold Y is obtained based on the value of X.
  • the threshold value Y is a positive value.
  • step S404 the boarding intention signal generation unit 72 determines that the communication terminal 7 is moving in a direction approaching the wireless communication device 8, and generates a boarding intention signal.
  • step S403 when the amount of time change is less than the threshold Y in step S403, that is, in the case of No, the boarding will signal generator 72 is moving in a direction in which the communication terminal 7 moves away from the wireless communication device 8. Alternatively, it is determined that the vehicle is in a stationary state, and no ride intention signal is generated.
  • the communication terminal 7 is in a moving state. Specifically, when the communication terminal 7 is moving in a direction away from the wireless communication device 8, but is moving in a direction approaching the assigned car, the communication terminal 7 is erroneously determined as having no intention to board. there is a possibility.
  • one wireless communication device 8 is installed for each car 1.
  • the wireless communication device 8 is installed at a position immediately before the entrance of the car.
  • the position immediately before the entrance / exit is the upper wall surface of the entrance / exit, the wall surface beside the entrance / exit, or the floor surface just before the entrance / exit.
  • the radio wave intensity measuring unit 75 in the communication terminal 7 measures the intensity of the received radio wave for each wireless communication device 8.
  • the boarding will signal generator 72 generates a boarding intention signal according to the flow of FIG.
  • step S412 the strength of radio waves received from all the wireless communication devices 8 is acquired for each specific time for each wireless communication device 8.
  • This specific time is preset such as 1 second, 3 seconds, or 5 seconds.
  • step S413 for each wireless communication device 8, a time change amount in the latest X seconds of the acquired radio wave intensity is obtained. Then, the boarding will signal generation unit 72 determines whether or not at least one value of the time change amount is equal to or greater than a threshold value Ydbm / second.
  • the threshold Y is obtained based on the value of X.
  • the threshold value Y is a positive value.
  • the wireless communication device 8 is installed at least one at a position immediately before the entrances of the two cars at both ends. Also good.
  • the wireless communication device 8 has two cars at both ends of each row, that is, a total of four car rides. At least one may be installed at a position immediately before the mouth.
  • the same effects as in the first and second embodiments can be obtained. Further, in the third embodiment, since it is determined whether or not the communication terminal 7 is approaching the wireless communication device 8 to determine whether or not the user 6 is willing to ride, the boarding in the first and second embodiments. Compared with the determination of the will, there is an effect that the accuracy of the determination of the ride will be improved.
  • the radio communication device 8 is installed at a position immediately before the entrance / exit of the car arranged at both ends, so that the radio communication device 8 necessary for the determination of boarding will be provided. Can be minimized.
  • the wireless communication device 8 is installed at a position immediately before the entrance of the car at both ends of each row, so that the radio necessary for boarding determination is required.
  • the number of communication devices 8 can be minimized.
  • the communication terminal 7 according to the fourth embodiment includes an acceleration measuring unit 74 that measures the acceleration excluding gravity of the communication terminal 7 as shown in FIG. That is, in the fourth embodiment, the communication terminal 7 includes an acceleration measuring unit 74 and a radio wave intensity measuring unit 75. Since the configuration and operation other than the communication terminal 7 are the same as those in the first, second, and third embodiments, the description thereof is omitted here.
  • the boarding will signal generation unit 72 determines whether or not the communication terminal 7 is in a moving state based on the measurement result of the acceleration measurement unit 74. As a result of the determination, if the mobile terminal is in the moving state, it is determined whether or not the communication terminal 7 is moving in a direction approaching the wireless communication device 8 based on the measurement result of the radio wave intensity measurement unit 75. If it is determined that the communication terminal 7 is moving in a direction approaching the wireless communication device 8, the boarding will signal generation unit 72 determines that the user 6 has a boarding will and generates a boarding intention signal.
  • the riding intention signal generation unit 72 determines that the user 6 does not have a riding intention, Does not generate a ride intention signal.
  • boarding intention signal generation unit 72 generates a boarding intention signal in the fourth embodiment.
  • step S ⁇ b> 501 the boarding intention signal generation unit 72 confirms whether or not a boarding intention signal transmission request is received from the control device 4 via the wireless communication device 8. If a request to send a ride intention signal is received, that is, if Yes, the process proceeds to step S502. On the other hand, in the case of No, the processing returns to step S501.
  • step S502 the boarding will signal generator 72 acquires the acceleration measured by the acceleration measuring unit 74.
  • the boarding will signal generator 72 detects whether or not the acquired acceleration is greater than or equal to a preset threshold value.
  • the threshold value at this time is, for example, 1 m / s 2 .
  • the riding intention signal generation unit 72 determines that the communication terminal 7 is in a stationary state, does not generate a riding intention signal, and ends the flow.
  • the boarding will signal generator 72 determines that the communication terminal 7 is moving at least.
  • step S504 in order to further determine whether the communication terminal 7 is approaching or moving away, the riding intention signal generating unit 72 acquires the intensity of the radio wave measured by the radio wave intensity measuring unit 75 for a specific time.
  • step S505 the boarding will signal generator 72 obtains the time variation of the acquired radio wave intensity over the last X seconds. Then, the boarding will signal generation part 72 determines whether the value of the said time change amount is more than threshold Ydbm / second.
  • the threshold Y is obtained based on the value of X.
  • the threshold value Y is a positive value.
  • the boarding will signal generator 72 determines that the communication terminal 7 is moving away from the wireless communication device 8 and boarding will. No signal is generated and the flow is terminated.
  • the absolute value of the time change amount is equal to or greater than the predetermined threshold, that is, if Yes, the process proceeds to step S506.
  • step S506 the boarding will signal generation unit 72 determines that the communication terminal 7 is moving in a direction approaching the wireless communication device 8, and generates a boarding intention signal.
  • the communication terminal 7 determines whether the communication terminal 7 is approaching the wireless communication device 8 after determining whether the communication terminal 7 is in a moving state or a stationary state.
  • the presence / absence of the user 6 willing to board is determined, there is an effect that the accuracy of the boarding will determination is further improved as compared with the boarding will determination in the third embodiment.
  • the communication terminal 7 includes a display screen capable of displaying a boarding completion button 708 and a cancel button 709.
  • the boarding completion button 708 and the cancel button 709 are displayed at the same time when the communication terminal 7 informs the assigned car information display window 710 of the assigned car information. Since the configuration and operation other than the communication terminal 7 are the same as those in the first to fifth embodiments, the description thereof is omitted here.
  • the boarding will signal generator 72 selects whether or not to generate a boarding will signal by a specific operation of the user 6. Specifically, when the user 6 presses the cancel button 709, the boarding will signal generator 72 determines that the user 6 has no boarding intention and does not generate a boarding intention signal. Further, when the user 6 presses the boarding completion button 708, the boarding will signal generation unit 72 determines that the user 6 has already boarded and does not generate a boarding intention signal. On the other hand, when the user 6 does not press either the boarding completion button 708 or the cancel button 709, the boarding will signal generator 72 determines that the user 6 has not yet boarded and has boarding intention. , Generate a ride will signal.
  • boarding intention signal generation unit 72 generates a boarding intention signal in the fifth embodiment.
  • step S601 the boarding intention signal generation unit 72 confirms whether or not a boarding intention signal transmission request is received from the control apparatus 4 via the wireless communication apparatus 8. If a transmission request for a ride intention signal is received, that is, if Yes, the process proceeds to step S602.
  • step S602 the boarding will signal generator 72 confirms whether the boarding completion button 708 or the cancel button 709 has been pressed by the user 6. If not pressed, that is, if No, the process proceeds to step S603.
  • step S603 the boarding will signal generator 72 generates a boarding intention signal.
  • step S602 when it is already pressed, that is, in the case of Yes, the boarding will signal generator 72 does not generate a boarding intention signal.
  • the communication terminal 7 determines whether or not the user 6 has a boarding intention based on whether or not the boarding completion button 708 or the cancel button 709 is pressed by the user 6. Therefore, only when the user 6 surely has a boarding will, the boarding will signal is generated, so that there is an effect that the door is not kept open more than necessary.
  • Embodiment 6 FIG. As shown in FIG. 20, communication terminal 7 according to the sixth embodiment includes an angular velocity measuring unit 77 and a boarding completion signal generating unit 76 in addition to any of the configurations of the first to fifth embodiments.
  • the angular velocity measuring unit 77 measures the angular velocity (degrees / second) of the communication terminal 7 in the horizontal direction.
  • the boarding completion signal generator 76 calculates the rotation angle from the horizontal angular velocity acquired from the angular velocity measuring unit 77.
  • the boarding completion signal generation unit 76 detects that the calculated rotation angle is equal to or greater than the threshold, the user 6 reverses the body direction to the door, that is, the boarding of the user 6 is completed. Determination is made and a boarding completion signal is generated.
  • the boarding completion signal generation unit 76 determines that the user 6 has not boarded and does not generate the boarding completion signal.
  • the boarding intention signal request unit 42 provided in the control device 4 makes not only a boarding intention signal transmission request but also a boarding completion signal transmission request to the communication terminal 7.
  • the boarding completion signal is a signal indicating that the user 6 has boarded the assigned car.
  • step S111 the boarding intention signal request unit 42 of the control device 4 sends a boarding completion signal to the communication terminal 7 corresponding to the assigned car via the radio communication device 8. Send a send request.
  • step S112 the boarding will signal requesting unit 42 of the control device 4 determines whether boarding completion signals have been received from all the communication terminals 7 corresponding to the assigned car. If received, that is, Yes, the door control command unit 43 of the control device 4 generates a door closing command in step S107. On the other hand, when the boarding completion signal is not received from at least one communication terminal 7, that is, in the case of No, in step S113, it is confirmed whether a preset set time has elapsed. When the set time has elapsed, that is, in the case of Yes, in step S104, the boarding intention signal request unit 42 of the control device 4 transmits a boarding intention signal to the communication terminal 7 corresponding to the assigned car. Request. On the other hand, when the set time has not elapsed, that is, in the case of No, the process returns to step S111 to request transmission of the boarding completion signal again.
  • step S701 the boarding completion signal generator 76 checks whether a boarding completion signal transmission request has been received. If received, that is, if Yes, the process proceeds to step S702. On the other hand, in the case of No, the processing returns to step S701.
  • step S702 the boarding completion signal generator 76 confirms whether or not the boarding completion signal transmission request has been received for the first time. If it is received for the first time, that is, if Yes, the process proceeds to step S703. On the other hand, if the transmission request for the boarding completion signal is not received for the first time, that is, if No, the process proceeds to step S704.
  • step S703 the boarding completion signal generation unit 76 acquires the horizontal angular velocity (degrees / second) of the communication terminal 7 from the angular velocity measurement unit 77, and starts accumulating the angular velocity.
  • step S704 the boarding completion signal generator 76 calculates the accumulated angular velocity value of the communication terminal 7 as the rotation angle.
  • step S705 the boarding completion signal generator 76 determines whether the calculated rotation angle is equal to or greater than a preset threshold value.
  • the threshold is set to 180 degrees, for example. This is because it is determined that the user 6 has completed the boarding by detecting that the user 6 has reversed his body direction to the door direction after boarding. If the rotation angle is greater than or equal to the threshold value, that is, Yes, the boarding completion signal generator 76 determines that the boarding of the user 6 has been completed, and the process proceeds to step S706. On the other hand, in the case of No, the process proceeds to step S707.
  • step S706 the boarding completion signal generator 76 generates a boarding completion signal.
  • step S707 the boarding completion signal generator 76 confirms whether or not a boarding intention signal transmission request has been received. If it is received, that is, if it is Yes, the process is terminated. On the other hand, in the case of No, the process returns to step S701.
  • the door closing command is generated based on the boarding completion signal before the door opening / closing command is generated based on the boarding intention signal, so that the door can be closed immediately after the boarding is completed.
  • the convenience of the user 6 can be further improved.
  • the communication terminal 7 includes at least one of the display screen 78 and the speaker 79 as shown in FIG.
  • the display screen 78 and the speaker 79 are realized by the display device 7d shown in FIG.
  • the assigned car notifying unit 71 displays the assigned car information on the display screen 78 using alphabets, numbers, symbols, marks, and the like.
  • FIG. 18 shows a display example of the assigned car information when the fourth floor is called and registered as the destination floor.
  • the assigned car information display window 710 displayed on the display screen 78 information indicating that the call generation floor is the fourth floor and assigned car information indicating that the A-unit is assigned as the assigned car are displayed. Has been.
  • the assigned car notification unit 71 causes the assigned car information to be output from the speaker 79 by voice.
  • the speaker 79 utters a voice message such as “Please get on the No. A”.

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Elevator Control (AREA)

Abstract

L'invention concerne un système d'ascenseur qui est pourvu : d'un dispositif de commande (4), qui commande le fonctionnement d'un ascenseur comprenant au moins une cabine ; d'un terminal de communication (7), qui est tenu par un utilisateur (6) de l'ascenseur ; d'un dispositif de communication sans fil (8), installé à un palier d'ascenseur et qui émet et reçoit des données entre le terminal de communication (7) et le dispositif de commande (4). Le terminal de communication (7) détermine si l'utilisateur (6) a l'intention ou non de monter dans l'ascenseur et génère un signal d'intention d'embarquement quand il est déterminé que l'utilisateur a l'intention de monter dans l'ascenseur. Le dispositif de commande (4) demande au terminal de communication (7) de transmettre le signal d'intention d'embarquement et génère un ordre d'ouverture/de fermeture de la porte d'une cabine (1) sur la base du signal d'intention d'embarquement transmis en réponse à la demande.
PCT/JP2015/083410 2015-11-27 2015-11-27 Système d'ascenseur, terminal de communication et dispositif de commande WO2017090187A1 (fr)

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WO2018211593A1 (fr) * 2017-05-16 2018-11-22 三菱電機株式会社 Système d'ascenseur et terminal mobile
CN109110589A (zh) * 2017-06-23 2019-01-01 奥的斯电梯公司 乘客相对电梯层站区域的移动的确定
CN109911724A (zh) * 2017-11-22 2019-06-21 奥的斯电梯公司 用于电梯紧急情况的感测和通知装置
JP6597937B1 (ja) * 2018-09-26 2019-10-30 三菱電機ビルテクノサービス株式会社 エレベーターシステム
JP2020104953A (ja) * 2018-12-26 2020-07-09 フジテック株式会社 携帯端末、プログラム、及びエレベータシステム
CN112672967A (zh) * 2018-09-26 2021-04-16 三菱电机大楼技术服务株式会社 电梯系统以及便携式终端
CN112960494A (zh) * 2021-02-08 2021-06-15 深圳市旺龙智能科技有限公司 用于加装在电梯上的乘梯控制装置及共享电梯云收费系统
US11584613B2 (en) 2017-06-23 2023-02-21 Otis Elevator Comapny Determination for motion of passenger over elevator landing area
WO2024053090A1 (fr) * 2022-09-09 2024-03-14 三菱電機ビルソリューションズ株式会社 Système de commande pour ascenseur pour bâtiment de gare

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EP3650382B1 (fr) * 2018-11-06 2024-01-03 KONE Corporation Entité fonctionnelle et système d'ascenseur multicabines permettant de commander le mouvement d'une pluralité de cabines d'ascenseur d'un système d'ascenseur multicabines
CN109607346A (zh) * 2019-01-07 2019-04-12 日立楼宇技术（广州）有限公司 一种基于电梯的设备处理方法、装置、系统及存储介质
CN109941856B (zh) * 2019-03-21 2021-04-27 武汉科技大学 电梯控制方法及装置
CN113811504B (zh) * 2019-05-20 2023-03-10 三菱电机株式会社 通信系统、密钥交换终端、电梯、远程监视服务器以及存储介质
CN110562831B (zh) * 2019-09-20 2022-04-08 上海三菱电梯有限公司 电梯门控制系统及方法
CN110713082B (zh) * 2019-10-22 2021-11-02 日立楼宇技术（广州）有限公司 一种电梯控制方法、系统、装置和存储介质
CN116137856B (zh) * 2020-09-16 2023-12-05 三菱电机楼宇解决方案株式会社 电梯的紧急联络系统
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WO2018211593A1 (fr) * 2017-05-16 2018-11-22 三菱電機株式会社 Système d'ascenseur et terminal mobile
CN109110589A (zh) * 2017-06-23 2019-01-01 奥的斯电梯公司 乘客相对电梯层站区域的移动的确定
US11584613B2 (en) 2017-06-23 2023-02-21 Otis Elevator Comapny Determination for motion of passenger over elevator landing area
CN109911724A (zh) * 2017-11-22 2019-06-21 奥的斯电梯公司 用于电梯紧急情况的感测和通知装置
JP6597937B1 (ja) * 2018-09-26 2019-10-30 三菱電機ビルテクノサービス株式会社 エレベーターシステム
CN112672967A (zh) * 2018-09-26 2021-04-16 三菱电机大楼技术服务株式会社 电梯系统以及便携式终端
CN112672967B (zh) * 2018-09-26 2023-04-28 三菱电机楼宇解决方案株式会社 电梯系统以及便携式终端
JP2020104953A (ja) * 2018-12-26 2020-07-09 フジテック株式会社 携帯端末、プログラム、及びエレベータシステム
CN112960494A (zh) * 2021-02-08 2021-06-15 深圳市旺龙智能科技有限公司 用于加装在电梯上的乘梯控制装置及共享电梯云收费系统
CN112960494B (zh) * 2021-02-08 2023-02-10 深圳市旺龙智能科技有限公司 用于加装在电梯上的乘梯控制装置及共享电梯云收费系统
WO2024053090A1 (fr) * 2022-09-09 2024-03-14 三菱電機ビルソリューションズ株式会社 Système de commande pour ascenseur pour bâtiment de gare

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