JP2005096982A - Remote control system of elevator - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a remote control system of an elevator allowing a wheel chair user to operate the elevator by remote control using a cellular phone while seated on a seat of a wheel chair. <P>SOLUTION: This remote control system S of the elevator is composed of the elevator 1 and the cellular phone 2. A whole control part 26 of the cellular phone 2 transmits various operation signals inputted from an input operation part 23 of the cellular phone 2 to a short distance communication part 10 of the elevator 1 via a short distance communication part 20 of the cellular phone 2. The short distance communication part 10 of the elevator 1 receives various operation signals transmitted from the short distance communication part 20 of the cellular phone 2. An elevator control part 13 of the elevator 1 controls operation of the elevator 1 automatically in accordance with various received operation signals. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  In particular, the present invention relates to a remote control system for an elevator that is optimal for a wheelchair user who is wheelchair-accessible to remotely operate an elevator while sitting on a wheelchair seat.

Conventionally, Patent Document 1 discloses an elevator remote control device that enables operations such as boarding calls and car calls at the hands of an elevator user without operating buttons in an elevator hall or an elevator car.
JP-A-5-27862

  However, the elevator remote control device disclosed in Patent Document 1 operates the remote controller from a position away from the hall switch plate provided at the elevator hall, and remotely switches the operation mode of the elevator and starts and stops the operation. The wheelchair user must always carry the remote controller, and the remote controller cannot be used for purposes other than the remote control of the elevator. Because of the lack of versatility, the elevator could not be remotely controlled by a remote controller in the elevator car.

  Accordingly, an object of the present invention is made in view of the above circumstances, and if a wheelchair user using a wheelchair has a mobile phone, the hall installed in the elevator hall By simply operating the mobile phone from a position distant from the control panel or the car control panel installed in the elevator car, the wheelchair user can remotely control the elevator using the mobile phone while sitting on the wheelchair seat. It can be operated, and elevator call registration and destination floor registration can be performed from the mobile phone to the elevator, reducing the work of the wheelchair user, and the wheelchair user remotely operates the conventional elevator It is not necessary to always carry a remote controller for the mobile phone, and the mobile phone can be used as a remote control for remotely operating elevators other than ordinary telephones. To provide a remote control system for an elevator capable of carrying a wheelchair user in an elevator car that can be safely and smoothly transported from the mobile phone to the requested number of floors. It is in.

  An elevator remote control system according to the present invention includes an elevator provided in a building and equipped with an elevator car for carrying passengers up and down, and a remote control function for remotely operating the elevator from a remote location. An elevator remote control system comprising: a mobile phone provided, and remotely controlling the elevator wirelessly using the mobile phone, wherein the elevator includes a short-range communication unit, a communication procedure management unit, a control storage unit, An elevator control unit and an overall control unit, and the mobile phone includes a short-range communication unit, a communication procedure setting unit, a storage unit, an input operation unit, a display unit, a voice output unit, and an overall control unit, The overall control unit of the mobile phone receives various operation signals such as a hall call and a destination call of the elevator car input from the input operation unit of the mobile phone. A function of transmitting to the short-range communication unit of the elevator via a short-range communication unit of the aircraft, the short-range communication unit of the elevator is transmitted from the short-range communication unit of the mobile phone It has a function of receiving various operation signals such as a hall call and a destination call, and the elevator control unit of the elevator responds to various operation signals such as a hall call and a destination call of the elevator car received. It has a configuration characterized by having a function of automatically controlling operation.

  According to the present invention described above, the overall control unit of the mobile phone transmits various operation signals such as a landing call and a destination call of the elevator car input from the input operation unit of the mobile phone to the short-range communication unit of the mobile phone. Is sent to the elevator's short-range communication unit, so various operation signals such as elevator call and destination call can be sent from the mobile phone to the elevator, and wheelchair users are installed at the elevator hall. It is not necessary to directly operate the platform control panel or the elevator control panel installed in the elevator car by hand, and the elevator platform reference sent from the short range communication unit of the mobile phone by the elevator short range communication unit And various operation signals such as destination calls, etc., so that the elevator can perform various operations such as landing calls and destination calls for elevator cars from mobile phones. Signals can be obtained, and wheelchair users can use the mobile phone while sitting in the wheelchair seats to perform elevator call registration and destination floor registration, reducing the wheelchair user's labor. The elevator control unit automatically controls the operation of the elevator in response to various operation signals such as the elevator car landing call and destination call received by the elevator elevator control unit, so that the wheelchair user in the elevator car can be carried It can be safely and smoothly transported from the telephone to the requested floor.

  The elevator remote control system according to the present invention provides communication when the overall control unit of the mobile phone cannot communicate between the short-range communication unit of the mobile phone and the short-range communication unit of the elevator. It has a function to set the communication protocol that is the protocol of the procedure.

  According to the present invention described above, when communication between the short-range communication unit of the mobile phone and the short-range communication unit of the elevator is impossible, the overall control unit of the mobile phone conforms to the protocol of the communication procedure. Since a certain communication protocol is set, communication between the short-range communication unit of the mobile phone and the short-range communication unit of the elevator can be performed according to the communication protocol.

  The elevator remote control system according to the present invention has a function in which the overall control unit of the mobile phone transmits a transmission request for the communication protocol to the short-range communication unit of the elevator via the short-range communication unit of the mobile phone. And the short-range communication unit of the elevator has a function of receiving a transmission request for the communication protocol transmitted from the short-range communication unit of the mobile phone.

  According to the present invention described above, since the overall control unit of the mobile phone transmits a transmission request for the communication protocol to the short-range communication unit of the elevator via the short-range communication unit of the mobile phone, the wheelchair user can Since the telephone can request the elevator to transmit a communication protocol, and the elevator short-range communication unit receives the communication protocol transmission request transmitted from the short-distance communication unit of the mobile phone, the elevator can It is possible to accept requests for transmission of other communication protocols.

  The elevator remote control system according to the present invention manages the communication procedure in response to the transmission request of the communication protocol when the overall control unit of the elevator has a transmission request of the communication protocol from the mobile phone to the elevator. A function of acquiring the communication protocol from the communication procedure management unit of the elevator, and a function of transmitting the acquired communication protocol to the short-range communication unit of the mobile phone via the short-range communication unit of the elevator The short-range communication unit of the mobile phone has a function of receiving the communication protocol transmitted from the short-range communication unit of the elevator, and the overall control unit of the mobile phone transmits the received communication protocol to the mobile phone. The communication procedure setting unit has a function of storing.

  According to the present invention described above, when there is a communication protocol transmission request from the mobile phone to the elevator, the elevator overall control unit manages the communication procedure in response to the communication protocol transmission request. The communication protocol is acquired from the elevator, and the communication protocol acquired by the overall control unit of the elevator is transmitted to the short-range communication unit of the mobile phone via the short-range communication unit of the elevator. Since the transmission request can be dealt with promptly and the short-range communication unit of the mobile phone receives the communication protocol transmitted from the short-range communication unit of the elevator, the mobile phone can obtain the communication protocol from the elevator, Since the communication protocol received by the overall control unit of the phone is stored in the communication procedure setting unit of the mobile phone, Communication protocol signal can be managed by the communication procedure setting unit of the mobile phone.

  In the elevator remote control system according to the present invention, the overall control unit of the mobile phone sends an elevator service request such as landing call registration or destination floor registration of the elevator car via the short-range communication unit of the mobile phone. The elevator has a function of transmitting to a short-range communication unit of the elevator, and the short-range communication unit of the elevator performs elevator call registration and destination floor registration of the elevator car transmitted from the short-range communication unit of the mobile phone. It has a function to receive service requests.

  According to the present invention described above, the overall control unit of the mobile phone sends an elevator service request such as elevator call registration or destination floor registration to the elevator via the short-range communication unit of the mobile phone. Since it is transmitted to the communication unit, a wheelchair user can request an elevator service such as elevator call registration and destination floor registration from the mobile phone to the elevator. Elevator service requests such as elevator call registration and destination floor registration sent from the short-range communication unit are received, so the elevator will take elevator elevator call registration and destination floor registration from the mobile phone. Can accept service requests.

  The elevator remote control system according to the present invention is such that when the elevator overall control unit requests the elevator service from the mobile phone to the elevator for landing service registration or destination floor registration of the elevator car. It has a function of setting the requested floor number of the destination of the car in the control storage unit of the elevator.

  According to the present invention described above, when there is a request for elevator service such as elevator call registration or destination floor registration from the mobile phone to the elevator, the elevator overall control unit requests the elevator car destination. Since the floor number is set in the control storage unit of the elevator, the wheelchair user can register the requested floor number of the elevator car destination in the elevator using the mobile phone.

  The elevator remote control system according to the present invention has a function of setting the uplift of the elevator car in the control storage unit of the elevator when the overall control unit of the elevator is an upward request for the elevator car. I have.

  According to the present invention described above, when the elevator car is requested to go up, the elevator overall control unit sets the elevator car up to the elevator control storage unit, so that the wheelchair user can You can use the telephone to register the uplift in the elevator car with the elevator.

  The elevator remote control system according to the present invention has a function of setting the downside of the elevator car in the control storage unit of the elevator when the overall control unit of the elevator requests the downside of the elevator car. I have.

  According to the present invention described above, when the elevator car has a downward request, the elevator overall control unit sets the elevator car downward to the elevator control storage unit. A telephone can be used to register the downside of the elevator car in the elevator.

  The elevator remote control system according to the present invention has a function in which the elevator overall control unit sets the stop floor number of the elevator car in the control storage unit of the elevator when the destination floor number of the elevator car is designated. It has.

  According to the present invention described above, when the destination floor number of the elevator car is specified, the overall control unit of the elevator sets the stop floor number of the elevator car in the control storage unit of the elevator. Using a mobile phone, the elevator car stop floor can be registered in the elevator.

  According to the elevator remote control system of the present invention, the elevator overall control unit has received an elevator service request such as elevator call registration or destination floor registration via the elevator short-range communication unit. And a function of transmitting to the short-range communication unit of the mobile phone.

  According to the present invention described above, it is confirmed that the elevator overall control unit has received an elevator service request such as elevator call registration and destination floor registration via the elevator short-range communication unit. Therefore, it is possible to notify the elevator that a request for an elevator service such as an elevator car landing call registration or a destination floor registration has been received from the elevator to the mobile phone.

  In the elevator remote control system of the present invention, the mobile phone can be switched between a normal telephone mode and a remote control mode for remotely operating the elevator.

  According to the present invention described above, since the mobile phone can be switched between the normal telephone mode and the remote control mode for remotely operating the elevator, the mobile phone can be lifted only by switching the mobile phone from the telephone mode to the remote control mode. Can be used as a remote control for remotely operating the.

  In the elevator remote control system according to the present invention, the overall control unit of the elevator receives an operation signal by an input operation of a wheelchair user who uses the wheelchair carrying the mobile phone in preference to a manual operation of a general passenger. It has a function.

  According to the present invention described above, since the overall control unit of the elevator receives the operation signal by the wheelchair user who uses the wheelchair carrying the mobile phone in preference to the manual operation of a general passenger, the wheelchair is used. There is no need for the user to wait for a long time to finish the manual operation of a general passenger.

  The elevator remote control system according to the present invention is configured so that the overall control unit of the mobile phone receives the password that is input when the wheelchair user inputs the password for identification to the input operation unit of the mobile phone. A function of transmitting a number to a short-range communication unit of the elevator via a short-range communication unit of the mobile phone, wherein the short-range communication unit of the elevator is transmitted from the short-range communication unit of the mobile phone A function of receiving a personal identification number, and the overall control unit of the elevator collates the personal identification number input from the input operation unit of the mobile phone with a personal identification number registered in advance in the control storage unit of the elevator When the function matches the entered password and the previously registered password, the short-range communication unit of the mobile phone and the short-range communication unit of the elevator And a function that allows communication between the.

  According to the present invention described above, when the personal identification number is input by the wheelchair user to the input operation unit of the mobile phone, the personal control number input by the overall control unit of the mobile phone is Since it is sent to the elevator's short distance communication section via the short distance communication section, the password of the wheelchair user can be sent from the mobile phone to the elevator, and the elevator's short distance communication section is the short distance communication section of the mobile phone. Since the password transmitted from the mobile phone is received, the elevator can obtain the security code from the mobile phone, and the overall control unit of the elevator receives the security code input from the input operation unit of the mobile phone and the control storage unit of the elevator. The personal identification of the wheelchair user carrying the mobile phone can be confirmed by the personal identification number. When the number and the password registered in advance match, the whole elevator control unit allows communication between the short-range communication unit of the mobile phone and the short-range communication unit of the elevator. Use of a mobile phone other than the owner can be prevented in advance.

  In the elevator remote control system of the present invention, the overall control unit of the mobile phone has a function of displaying on the display unit of the mobile phone that the elevator car has arrived at the designated floor number.

  According to the present invention described above, since the overall control unit of the mobile phone displays on the display unit of the mobile phone that the elevator car has arrived at the designated floor, the wheelchair user can display the display unit of the mobile phone. Visually, the wheelchair user can be surely notified by e-mail or the like that the elevator car has arrived at the designated floor number.

  The remote control system for an elevator according to the present invention has a function in which the voice output unit of the mobile phone outputs by voice that the elevator car has arrived at the designated floor number.

  According to the present invention described above, since the voice output unit of the mobile phone outputs by voice that the elevator car has arrived at the designated floor number, it is wheeled that the elevator car has arrived at the designated floor number. Users can be surely notified by voice.

  In the elevator remote control system of the present invention, the mobile phone has a function of sending a common signal for requesting communication to the elevator.

  According to the present invention described above, since the mobile phone sends a common signal for requesting communication to the elevator, it is possible to make a communication request from the mobile phone to the elevator using the common signal.

  In the elevator remote control system according to the present invention, the overall control unit of the mobile phone sends a remote control operation information transmission request corresponding to the elevator via the short-range communication unit of the mobile phone. And a function of receiving the transmission request for the remote control operation information transmitted from the short-range communication unit of the mobile phone.

  According to the present invention described above, the overall control unit of the mobile phone transmits a transmission request for remote control operation information corresponding to the elevator to the short-range communication unit of the elevator via the short-range communication unit of the mobile phone. A wheelchair user can request transmission of remote control operation information from the mobile phone to the elevator, and the short-range communication unit of the elevator receives a transmission request of remote control operation information transmitted from the short-range communication unit of the mobile phone Therefore, the elevator can accept a transmission request for remote control operation information from the mobile phone.

  In the elevator remote control system according to the present invention, when the overall control unit of the elevator has a transmission request for the remote control operation information from the mobile phone to the elevator, the elevator remote control system responds to the transmission request for the remote control operation information. A function of reading the remote control operation information stored in the control storage unit, and a function of transmitting the read remote control operation information to the short-range communication unit of the mobile phone via the short-range communication unit of the elevator A short-range communication unit of the mobile phone has a function of receiving the remote control operation information transmitted from the short-range communication unit of the elevator, and the overall control unit of the mobile phone receives the remote control operation information received A function of storing in the storage unit of the mobile phone is provided.

  According to the present invention described above, when there is a remote control operation information transmission request from the mobile phone to the elevator, the elevator overall control unit is stored in the elevator control storage unit in response to the remote control operation information transmission request. Remote controller operation information is read and the remote controller operation information read by the elevator overall control unit is transmitted to the short-distance communication unit of the mobile phone via the short-distance communication unit of the elevator. Since the short-range communication unit of the mobile phone receives the remote control operation information transmitted from the short-range communication unit of the elevator, the mobile phone can obtain the remote control operation information from the elevator, Remote control operation information received by the overall control unit is stored in the storage unit of the mobile phone, so that a wheelchair user can carry it. It is possible to remotely control the elevator by using the phone.

  In the elevator remote control system according to the present invention, the remote control operation information includes information for setting the mobile phone as a general-purpose remote control.

  According to the present invention described above, since the remote control operation information includes information for setting the mobile phone as a general-purpose remote control, the mobile phone can be used as a general-purpose remote control.

  The elevator remote control system of the present invention is a general-purpose remote controller with an auto-negotiation function in which the mobile phone automatically sets an optimal communication mode with the elevator.

  According to the present invention described above, since the mobile phone is a general-purpose remote controller with an auto-negotiation function that automatically sets the optimal communication mode with the elevator, wireless communication between the mobile phone and the elevator is smoothly performed. It can be carried out.

  As described above, according to the present invention, if a wheelchair user using a wheelchair has a mobile phone, he / she can be placed in a hall operation panel or elevator car installed at the elevator hall. Only by operating the mobile phone from a position away from the installed car operation panel, the wheelchair user can remotely control the elevator using the mobile phone while sitting on the wheelchair seat. The elevator can be registered to the elevator at the elevator hall, and the destination floor can be registered, reducing the work of the wheelchair user, and the wheelchair user can always carry a remote controller for remotely controlling the elevator. The mobile phone can be used as a remote control to remotely control an elevator other than a normal phone. High, it is possible to obtain an elevator of a remote control system capable of safely and smoothly transporting the wheelchair user riding on the elevator the car from the mobile phone to a the rank requested.

  The best mode for carrying out the present invention will be described below in detail with reference to the drawings.

  The elevator remote control system S according to the present invention is installed in a building (not shown) and remotely operates the elevator 1 having an elevator car 3 for carrying passengers up and down, and the elevator 1 from a remote position. And a mobile phone 2 having a remote control function for remotely controlling the elevator 1 wirelessly using the mobile phone 2.

  In the elevator remote control system S of the present invention, the elevator 1 includes a short-range communication unit 10, a communication procedure management unit 11, a control storage unit 12, an elevator control unit 13, and an overall control unit 14, and the mobile phone 2 includes The short-range communication unit 20, the communication procedure setting unit 21, the storage unit 22, the input operation unit 23, the display unit 24, the voice output unit 25, and the overall control unit 26. Various operation signals such as a hall call and a destination call of the elevator car 3 input from the input operation unit 23 of the mobile phone 2 are sent to the short-range communication unit 10 of the elevator 1 via the short-range communication unit 20 of the mobile phone 2. The near field communication unit 10 of the elevator 1 receives various operation signals such as a hall call and a destination call of the elevator car 3 transmitted from the near field communication unit 20 of the mobile phone 2. A function, elevator control unit 13 of the elevator 1 is provided with a function for automatically controlling the operation of the elevator 1 in accordance with the landing call and various operation signals such as the destination call of the elevator car 3 received.

  In the elevator remote control system S of the present invention, the overall control unit 26 of the mobile phone 2 cannot communicate between the short-range communication unit 20 of the mobile phone 2 and the short-range communication unit 10 of the elevator 1. In this case, a function for setting a communication protocol which is a protocol of the communication procedure is provided.

  In the elevator remote control system S of the present invention, the overall control unit 26 of the mobile phone 2 transmits a transmission request for the communication protocol to the short-range communication unit 10 of the elevator 1 via the short-range communication unit 20 of the mobile phone 2. The short-range communication unit 10 of the elevator 1 has a function of receiving a transmission request for a communication protocol transmitted from the short-range communication unit 20 of the mobile phone 2.

  In the elevator remote control system S of the present invention, when the overall control unit 14 of the elevator 1 has a transmission request for the communication protocol from the mobile phone 2 to the elevator 1, the communication procedure is managed in response to the transmission request for the communication protocol. A function of acquiring a communication protocol from the communication procedure management unit 11 of the elevator 1 and a function of transmitting the acquired communication protocol to the short-range communication unit 20 of the mobile phone 2 via the short-range communication unit 10 of the elevator 1. Provided, the short-range communication unit 20 of the mobile phone 2 has a function of receiving the communication protocol transmitted from the short-range communication unit 10 of the elevator 1, and the overall control unit 26 of the mobile phone 2 carries the received communication protocol A function of storing in the communication procedure setting unit 21 of the telephone 2 is provided.

  In the elevator remote control system S of the present invention, the overall control unit 26 of the mobile phone 2 sends a request for elevator service such as landing call registration and destination floor registration of the elevator car 3 to the short-range communication unit 20 of the mobile phone 2. Via the function of transmitting to the short-range communication unit 10 of the elevator 1, and the short-range communication unit 10 of the elevator 1 registers the hall call registration of the elevator car 3 transmitted from the short-range communication unit 20 of the mobile phone 2. It has a function to receive elevator service requests such as destination floor registration.

  In the elevator remote control system S of the present invention, when the overall control unit 14 of the elevator 1 has a request for an elevator service such as a hall call registration or destination floor registration of the elevator car 3 from the mobile phone 2 to the elevator 1, The elevator car 3 has a function of setting the requested floor number of the destination in the control storage unit 12 of the elevator 1.

  The elevator remote control system S according to the present invention sets up the elevator car 3 in the control storage unit 12 of the elevator 1 when the overall control unit 14 of the elevator 1 is an upward request for the elevator car 3. It has a function to do.

  The elevator remote control system S according to the present invention sets the downside of the elevator car 3 in the control storage unit 12 of the elevator 1 when the overall control unit 14 of the elevator 1 requests the downside of the elevator car 3. It has a function to do.

  In the elevator remote control system S according to the present invention, when the overall control unit 14 of the elevator 1 designates the destination floor number of the elevator car 3, the stop floor number of the elevator car 3 is stored in the control storage unit 12 of the elevator 1. It has a function to set.

  In the elevator remote control system S of the present invention, the short distance communication unit of the elevator 1 indicates that the overall control unit 14 of the elevator 1 has received a request for an elevator service such as hall call registration and destination floor registration of the elevator car 3. 10, a function of transmitting to the short-range communication unit 20 of the mobile phone 2 via 10.

  In the elevator remote control system S of the present invention, the mobile phone 2 can be switched between a normal telephone mode and a remote control mode for remotely operating the elevator 1.

  In the elevator remote control system S according to the present invention, the overall control unit 14 of the elevator 1 sends an operation signal by an input operation of a wheelchair user 40 using a wheelchair 4 carrying the mobile phone 2 to a manual operation of a general passenger. It has a function to receive with priority.

  The remote control system S for an elevator according to the present invention is input when the overall control unit 26 of the mobile phone 2 inputs a personal identification number by the wheelchair user 40 to the input operation unit 23 of the mobile phone 2. The personal identification number is transmitted to the short-range communication unit 10 of the elevator 1 via the short-range communication unit 20 of the mobile phone 2, and the short-range communication unit 10 of the elevator 1 is connected to the short-range communication unit of the mobile phone 2. 20 is provided with a function of receiving the personal identification number transmitted from 20, and the overall control unit 14 of the elevator 1 is registered in advance in the personal identification number input from the input operation unit 23 of the mobile phone 2 and the control storage unit 12 of the elevator 1. When the input password and the registered password match, the short-range communication unit 20 of the mobile phone 2 and the short-range communication unit of the elevator 1 0 and a function that allows communication between the.

  The remote control system S for an elevator according to the present invention has a function in which the overall control unit 26 of the mobile phone 2 displays on the display unit 24 of the mobile phone 2 that the elevator car 3 has arrived at the designated floor number. .

  The elevator remote control system S according to the present invention has a function in which the voice output unit 25 of the mobile phone 2 outputs by voice that the elevator car 3 has arrived at the designated floor number.

  The elevator remote control system S of the present invention has a function in which the mobile phone 2 sends a common signal for requesting communication to the elevator 1.

  In the elevator remote control system S of the present invention, the overall control unit 26 of the mobile phone 2 sends a request for transmission of remote control operation information corresponding to the elevator 1 to the proximity of the elevator 1 via the short-range communication unit 20 of the mobile phone 2. A function of transmitting to the distance communication unit 10 is provided, and the near field communication unit 10 of the elevator 1 has a function of receiving a transmission request for remote control operation information transmitted from the near field communication unit 20 of the mobile phone 2.

  In the elevator remote control system S of the present invention, when the overall control unit 14 of the elevator 1 has a transmission request for remote control operation information from the mobile phone 2 to the elevator 1, the elevator 1 responds to the transmission request for remote control operation information. A function of reading the remote control operation information stored in the control storage unit 12 and a function of transmitting the read remote control operation information to the short-range communication unit 20 of the mobile phone 2 via the short-range communication unit 10 of the elevator 1 The short-range communication unit 20 of the mobile phone 2 has a function of receiving remote control operation information transmitted from the short-range communication unit 10 of the elevator 1, and the remote control operation received by the overall control unit 26 of the mobile phone 2 A function of storing information in the storage unit 22 of the mobile phone 2 is provided.

  In the elevator remote control system S of the present invention, the remote control operation information includes information for setting the mobile phone 2 as a general-purpose remote control.

  The elevator remote control system S of the present invention is a general-purpose remote controller with an auto-negotiation function in which the mobile phone 2 automatically sets an optimal communication mode with the elevator 1.

FIG. 1 is a block diagram showing a conceptual configuration of an elevator remote control system according to an embodiment of the present invention.
As shown in FIG. 1, the elevator 1 side includes a short-range communication unit 10 that performs short-range communication with the short-range communication unit 20 of the mobile phone 2, a communication procedure management unit 11 that manages communication procedures, and an elevator 1. A control storage unit 12 for storing control information for control, an elevator driving unit 15 for moving the elevator car 3 up and down, an elevator control unit 13 for controlling the operation of the elevator car 3, and a landing door for the elevator 1 And a door opening / closing part 16 for opening and closing the car door, a destination management part 17 for managing the destination of the elevator car 3, an overall control part 14 for controlling the entire elevator, and a power supply part for supplying electric power necessary for the entire elevator 18.

  As shown in FIG. 1, the mobile phone 2 side includes a near field communication unit 20 that performs near field communication with the near field communication unit 10 of the elevator 1, a communication procedure setting unit 21 that sets a communication procedure, and remote control operation information. A storage unit 22 that stores information, a mobile phone transmission / reception unit 27 that transmits / receives radio waves of a mobile phone, an input operation unit 23 that performs input operations of various information of the mobile phone, and displays various data such as telephone numbers, mails, and images Display unit 24, voice output unit 25 that outputs sound data of ringtones of telephone / mail as voice, destination management unit 28 that manages the destination of the elevator car 3, and overall control unit that controls the entire mobile phone 26 and a power supply unit 29 for supplying necessary power to the entire mobile phone.

FIG. 2 is a front view showing a destination transmission state of the elevator car from the mobile phone possessed by the wheelchair user at the elevator hall in the elevator remote control system according to the embodiment of the present invention.
As shown in FIG. 2, the hallway 50 of the elevator hall on each floor of the building 5 is formed with an open hallway entrance 51 serving as an elevator doorway on the hall side, and a pair of the hallway entrances and exits 51 of the hall wall 50 of the elevator hall. Landing doors 52, 52 are arranged to be freely opened and closed.

  As shown in FIG. 2, a hall up call button 53a for registering an up call of the elevator car 3 and a down call of the elevator car 3 are registered at one side of the hall entrance / exit 51 of the hall wall 50 of the elevator hall. A hall operating panel 53 having a hall down call button 53b is installed.

  As shown in FIG. 2, a hall receiving unit that receives a remote control signal transmitted from the mobile phone 2 possessed by a wheelchair user 40 who uses the wheelchair 4 is disposed above the hall operation panel 53 of the hall wall 50 of the elevator hall. 53c is installed.

  As shown in FIG. 2, a hall indicator 54 that displays the current position of the elevator car 3 is installed above the hall entrance 51 of the hall wall 50 of the elevator hall.

FIG. 3 is an explanatory diagram showing a destination reception state of the elevator car transmitted from the mobile phone possessed by the wheelchair user in the elevator car in the elevator remote control system according to the embodiment of the present invention.
As shown in FIG. 3, the car front plate 30 of the elevator car 3 of the elevator 1 is formed with an opened car doorway 31 serving as an elevator doorway on the car side, and the car of the car front plate 30 of the elevator car 3. A pair of car doors 32, 32 are arranged at the doorway 31 so as to be freely opened and closed.
The landing doors 52 and 52 are opened and closed in conjunction with the car doors 32 and 32.

  In the elevator car 3, as shown in FIG. 3, the door opening button 33 a for opening the car doors 32, 32 and the car doors 32, 32 are closed at one side of the car doorway 31 of the car front plate 30. A car operation panel 33 having a door closing button 33b and a destination floor button 33c for registering the destination floor number of the elevator car 3 is installed.

  Further, in the elevator car 3, as shown in FIG. 3, a car receiving a remote control signal transmitted from the mobile phone 2 possessed by the wheelchair user 40 who uses the wheelchair 4 on the upper part of the car operation panel 33 is received. A receiving unit 34 is installed.

  Furthermore, in the elevator car 3, as shown in FIG. 3, an in-car indicator 35 for displaying the current position of the elevator car 3 is installed above the car doorway 31 of the car front plate 30.

  The car ceiling 36 of the elevator car 3 has a light fixture (not shown) that illuminates the interior of the car, a ventilation fan (not shown) that ventilates the car interior, and a mobile phone possessed by a wheelchair user 40 who uses the wheelchair 4. An in-car receiving unit 37 for receiving a remote control signal transmitted from the telephone 2 is installed.

FIG. 4 is a front view showing a mobile phone possessed by a wheelchair user in the elevator remote control system according to the embodiment of the present invention.
The mobile phone 2 is a foldable type, and as shown in FIG. 4, a first casing 62 provided with a display unit 24 comprising a liquid crystal display panel having a telescopic antenna 60, a receiver 61, and a display screen 24a, and , Transmitter 63, push-type hall down call button 64 for instructing the down call of the elevator car 3, the push type hall up call button 65 for instructing the up call of the elevator car 3, and the destination of the elevator car 3 And a second casing 67 provided with an input operation unit 23 including an operation panel having a plurality of push-type operation buttons 66 for designating the floor number, and the first casing 62 and the second casing. 67 is a mobile phone body.

  The first casing 62 of the cellular phone 2 is integrally formed with a cylindrical barrel 62a of a hinge.

  The second casing 67 of the mobile phone 2 is integrally formed with a hinged cylindrical barrel 67 a that engages with the barrel 62 a of the first casing 62.

  In the mobile phone 2, the barrel 62 a of the first casing 62 and the barrel 67 a of the second casing 67 are swingably connected via a hinge pin 68.

FIG. 5 is a process flow diagram when the communication protocol is initially set in the elevator remote control system according to the embodiment of the present invention.
In the process started in step S100, when the communication protocol is initially set, it is first determined in step S101 whether communication between the elevator 1 and the mobile phone 2 is possible.
If communication between the elevator 1 and the mobile phone 2 is not possible in step S101, the process proceeds to step S102, and the communication protocol is set in the mobile phone 2 in step S102.

FIG. 6 is a process flow diagram when an elevator service is requested from the mobile phone to the elevator in the elevator remote control system according to the embodiment of the present invention.
The process started in step S200 is as follows. When an elevator service is requested from the mobile phone 2 to the elevator 1 such as hall call registration or destination floor registration of the elevator car 3, first, the elevator service is sent from the mobile phone 2 to the elevator 1 in step S201. Determine if there is a request.

  If there is an elevator service request from the mobile phone 2 to the elevator 1 in step S201, the process proceeds to step S202, the requested floor number from the mobile phone 2 is set in the control storage unit 12 of the elevator 1 in step S202, and then In step S203, it is determined whether the destination request for the elevator car 3 from the mobile phone 2 to the elevator 1 is upward.

  If the destination request of the elevator car 3 from the mobile phone 2 to the elevator 1 is upward in step S203, the process proceeds to step S204, and the upward of the elevator car 3 is determined to be the control storage unit of the elevator 1 in step S204. Set to 12.

  If the destination request for the elevator car 3 from the mobile phone 2 to the elevator 1 is not upward in step S203, the process proceeds to step S205, and the destination request for the elevator car 3 from the mobile phone 2 to the elevator 1 in step S205. Determine whether is going down.

  If the destination request of the elevator car 3 from the mobile phone 2 to the elevator 1 is downward in step S205, the process proceeds to step S206, and the downward direction of the elevator car 3 is changed to the control storage unit of the elevator 1 in step S206. Set to 12.

  In step S205, if the destination request for the elevator car 3 from the mobile phone 2 to the elevator 1 is not downward, the process proceeds to step S207, and in step S207, the mobile phone 2 moves from the mobile phone 2 to the elevator 1 on the destination floor of the elevator car 3. It is determined whether there is a specified stop floor number.

  If it is determined in step S207 that the stop floor number that is the destination floor of the elevator car 3 is designated from the mobile phone 2 to the elevator 1, the process proceeds to step S208, and the stop floor number of the elevator car 3 is controlled in the elevator 1 in step S208. Set in the storage unit 12.

  In step S207, if there is no designation of the stop floor which is the destination floor of the elevator car 3 from the mobile phone 2 to the elevator 1, the process proceeds to step S209, and an elevator service request is sent from the elevator 1 to the mobile phone 2 in step S209. Send what was accepted.

FIG. 7 is a process flow diagram at the time of initial setting of a communication protocol for a mobile phone in the elevator remote control system according to the embodiment of the present invention.
In the process started in step S300, at the time of initial setting of the communication protocol to the mobile phone 2, first, the mobile phone 2 requests the elevator 1 to transmit the communication protocol in step S301, and then the mobile phone 2 carries the communication protocol from the elevator 1 side in step S302. The communication protocol is transmitted to the telephone set 2, and then the cellular phone 2 stores the communication protocol in the communication procedure setting unit 21 in step S 303.

FIG. 8 is a process flow diagram when the destination of the elevator car is transmitted from the mobile phone to the elevator in the elevator remote control system according to the embodiment of the present invention.
In the process started in step S400, when the destination of the elevator car 3 from the mobile phone 2 to the elevator 1 is transmitted, it is first determined in step S401 whether communication between the mobile phone 2 and the elevator 1 is possible.

  If communication between the mobile phone 2 and the elevator 1 is not possible in step S401, the process proceeds to step S402, and an initial setting of the communication protocol is requested to the elevator 1 side in step S402.

  If communication between the mobile phone 2 and the elevator 1 is possible in step S401, the process proceeds to step S403, and it is determined in step S403 whether the destination of the elevator car 3 is an upward instruction.

  If the destination of the elevator car 3 is an up instruction in step S403, the process proceeds to step S404, and the up instruction of the elevator car 3 is transmitted from the mobile phone 2 to the elevator 1 in step S404.

  If the destination of the elevator car 3 is not an up instruction in step S403, the process proceeds to step S405, and it is determined in step S405 whether the destination of the elevator car 3 is a down instruction.

  If the destination of the elevator car 3 is a down instruction in step S405, the process proceeds to step S406, and the down instruction of the elevator car 3 is transmitted from the mobile phone 2 to the elevator 1 in step S406.

  In step S405, when the destination of the elevator car 3 is not a downward instruction, the process proceeds to step S407, and it is determined whether the destination floor number of the elevator car 3 is specified in step S407.

  If the destination floor number of the elevator car 3 is specified in step S407, the process proceeds to step S408, and the destination floor number of the elevator car 3 is transmitted from the mobile phone 2 to the elevator 1 in step S408.

  If the destination floor number of the elevator car 3 is not specified in step S407, the process proceeds to step S409, and it is determined in step S409 whether the designation of the destination or destination floor number of the elevator car 3 has been reset.

  If it is determined in step S409 that the designation of the destination or destination floor of the elevator car 3 is reset, the process proceeds to step S410, and the destination or destination floor number of the elevator car 3 is designated from the mobile phone 2 to the elevator 1 in step S410. Send reset of.

  In step S409, when the designation of the destination or the floor number of the elevator car 3 is not reset, the process proceeds to step S411, and it is determined in step S411 whether the transmission of the destination of the elevator car 3 is completed.

  If transmission of the destination of the elevator car 3 is not completed in step S411, the process returns to step S403.

FIG. 9 is a process flow diagram at the time of receiving the destination of the elevator car transmitted from the mobile phone on the elevator side in the elevator remote control system according to the embodiment of the present invention.
The process started in step S500 is a wheelchair user 40 who uses the wheelchair 4 in the elevator hall of the building 5 in step S501 when receiving the destination of the elevator car 3 transmitted from the mobile phone 2 on the elevator 1 side. It is determined whether there is a communication request from the mobile phone 2 possessed by the elevator 1 to the elevator 1.

  In step S501, when there is a communication request from the mobile phone 2 possessed by the wheelchair user 40 using the wheelchair 4 in the elevator hall of the building 5 to the elevator 1, the process proceeds to step S502, and from the mobile phone 2 in step S502. The floor number of the elevator hall of the requested building 5 is set in the control storage unit 12 of the elevator 1, and then it is determined whether it is an upward request for the elevator car 3 from the mobile phone 2 in step S 503.

  In step S503, if it is an upward request for the elevator car 3 from the mobile phone 2 possessed by the wheelchair user 40 who uses the wheelchair 4 in the elevator hall of the building 5, the process proceeds to step S504, and in step S504. The upward movement of the elevator car 3 is set in the control storage unit 12 of the elevator 1.

  If it is determined in step S503 that the elevator car 3 is not an upward request from the mobile phone 2, the process proceeds to step S505, and it is determined in step S505 whether the elevator car 3 is a downward request.

  If it is determined in step S505 that the elevator car 3 is going down from the mobile phone 2, the process proceeds to step S506, and the downside of the elevator car 3 is set in the control storage unit 12 of the elevator 1 in step S506.

  In step S505, if it is not a downward request for the elevator car 3 from the mobile phone 2, the process proceeds to step S507, and it is determined in step S507 whether it is a request for designating the destination floor number of the elevator car 3 from the mobile phone 2. To do.

  In step S507, if it is a request for designating the destination floor number of the elevator car 3 from the mobile phone 2, the process proceeds to step S508, and the destination floor number at which the elevator car 3 stops in step S508 is set to the control storage unit 12 of the elevator 1. Set to.

  If it is not a request for designating the destination floor number of the elevator car 3 from the mobile phone 2 in step S507, the process proceeds to step S509, and the elevator car 3 from the mobile phone 2 is moved up, down, and stopped in step S509. Determine whether it is a reset request for the destination floor number.

  In step S509, if the request is for resetting the elevator car 3 from the mobile phone 2 to the up, down, and stop destination floors, the process proceeds to step S510, and the elevator car 3 is up and down in step S510. Reset the set of destination floors to go and stop.

  In step S509, if it is not a request to reset the elevator car 3 from the mobile phone 2 to the up, down, and stop destination floors, the process proceeds to step S511, and the elevator car 3 is up and down in step S511. , It is determined whether the set of destination floor numbers to be stopped is complete.

  If it is determined in step S511 that the set of destination floors to be lifted up, down, and stopped is not complete, the process returns to step S501.

FIG. 10 is a process flow diagram at the time of receiving the destination of the elevator car transmitted from the mobile phone in the elevator car in the elevator remote control system according to the embodiment of the present invention.
The process started in step S600 is to use a wheelchair that uses the wheelchair 4 in the elevator car 3 in step S601 when the destination of the elevator car 3 transmitted from the mobile phone 2 on the elevator 1 side is received. It is determined whether there is a communication request to the elevator 1 from the cellular phone 2 possessed by the person 40.

  In step S601, when there is a communication request from the mobile phone 2 possessed by the wheelchair user 40 using the wheelchair 4 in the elevator car 3 to the elevator 1, the process proceeds to step S602, and in step S602, the elevator ride It is determined whether the destination of the car 3 is the opposite direction.

  In step S602, if the destination of the elevator car 3 is opposite to the direction in which the destination is going, the process proceeds to step S603, and an alarm is transferred from the elevator 1 to the mobile phone 2 in step S603.

  If it is determined in step S602 that the destination of the elevator car 3 is not the opposite direction, the process proceeds to step S604, and it is determined in step S604 whether the destination floor number at which the elevator car 3 is to be stopped is designated.

  If the destination floor number at which the elevator car 3 is stopped is designated at step S604, the process proceeds to step S605, and the destination floor number at which the elevator car 3 is stopped is set in the control storage unit 12 of the elevator 1 at step S605.

  In step S604, if the number of destination floors at which the elevator car 3 is to be stopped is not designated, the process proceeds to step S606, and it is determined whether the next floor of the elevator car 3 is to be stopped in step S606.

  In step S606, when the elevator car 3 is also stopped at the next floor, the process proceeds to step S607, and in step S607, the elevator car 3 is set in the control storage unit 12 of the elevator 1 so as to stop at the next floor. .

  In step S606, when the elevator car 3 does not stop at the next floor, the process proceeds to step S608, and it is determined whether the wheelchair user 40 gets out of the elevator car 3 in step S608.

  In step S608, when the wheelchair user 40 gets out of the elevator car 3, the process proceeds to step S609, and the time for the wheelchair user 40 to get out of the elevator car 3 is automatically extended in step S609.

The block diagram which shows the conceptual structure of the remote control system of the elevator of the Example which concerns on this invention. BRIEF DESCRIPTION OF THE DRAWINGS The front view which shows the destination transmission state of the elevator car from the mobile telephone which the wheelchair user has in the elevator hall in the elevator remote control system of the Example which concerns on this invention to the elevator. Explanatory drawing which shows the destination reception state of the elevator car transmitted from the mobile telephone which the wheelchair user has in the elevator car in the elevator remote control system of the Example which concerns on this invention. The front view which shows the mobile telephone which the wheelchair user has in the remote control system of the elevator of the Example which concerns on this invention. The processing flowchart figure at the time of the initial setting of the communication protocol in the remote control system of the elevator of the Example which concerns on this invention. The processing flowchart figure at the time of the request | requirement of the elevator service from the mobile telephone in the remote control system of the Example of this invention to the elevator. The processing flowchart figure at the time of the initial setting of the communication protocol to the mobile telephone in the remote control system of the elevator of the Example which concerns on this invention. The processing flowchart figure at the time of the destination transmission of the elevator car from a mobile telephone to an elevator in the elevator remote control system of the Example which concerns on this invention. The processing flowchart figure at the time of the destination reception of the elevator car transmitted from the mobile telephone by the elevator side in the remote control system of the elevator of the Example which concerns on this invention. The processing flowchart figure at the time of the destination reception of the elevator car transmitted from the mobile telephone in the elevator car in the elevator remote control system of the Example which concerns on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Elevator 2 Cellular phone 3 Elevator car 4 Wheelchair 5 Building 10 Short range communication unit 11 Communication procedure management unit 12 Control storage unit 13 Elevator control unit 14 Overall control unit 15 Elevator drive unit 16 Door opening / closing unit 17 Destination management unit 18 Power supply unit DESCRIPTION OF SYMBOLS 20 Short-range communication part 21 Communication procedure setting part 22 Storage part 23 Input operation part 24 Display part 24a Display screen 25 Audio | voice output part 26 Overall control part 27 Cell-phone transmission / reception part 28 Destination management part 29 Power supply part 30 Car front board 31 Car entrance / exit 32 Car door 33 Car operation panel 33a Door open button 33b Door close button 33c Destination floor button 34 In-car receiving section 35 In-car indicator 36 In-car ceiling 37 In-car receiving section 40 Wheelchair user 50 Boarding wall 51 Boarding doorway 52 Boarding door 53 Board operation panel 53a Board up call button 53b Board down call button 53c hall receiver 54 hall indicator 60 antenna 61 handset 62 first housing 62a barrel 63 transmitter 64 landing down call button 65 landing up call button 66 operation button 67 second housing 67a barrel 68 hinge pin S of elevator Remote control system

Claims (20)

An elevator installed in a building and equipped with an elevator car for carrying passengers up and down and a mobile phone with a remote control function for remotely operating the elevator from a remote location, the elevator An elevator remote control system for wirelessly controlling the mobile phone using the mobile phone,
The elevator includes a near field communication unit, a communication procedure management unit, a control storage unit, an elevator control unit, and an overall control unit, and the mobile phone includes a near field communication unit, a communication procedure setting unit, a storage unit, and an input operation. A display unit, a voice output unit, and an overall control unit, and the overall control unit of the mobile phone includes various types of hall calls and destination calls of the elevator car input from the input operation unit of the mobile phone. The operation signal is transmitted to the short-range communication unit of the elevator via the short-range communication unit of the mobile phone, and the short-range communication unit of the elevator is transmitted from the short-range communication unit of the mobile phone. The elevator control unit of the elevator has a function of receiving various operation signals such as a hall call and a destination call of the elevator car, and the elevator control unit of the elevator Elevator remote control system comprising the automatic control functions of the various operation signals the operation of the elevator in accordance with such calls.   When the communication between the short-range communication unit of the mobile phone and the short-range communication unit of the elevator is not possible, the overall control unit of the mobile phone sets a communication protocol that is a protocol of a communication procedure The elevator remote control system according to claim 1, which has a function.   The overall control unit of the mobile phone has a function of transmitting a transmission request of the communication protocol to the short-range communication unit of the elevator via the short-range communication unit of the mobile phone, the short-range communication unit of the elevator is The elevator remote control system according to claim 1, further comprising a function of receiving a transmission request of the communication protocol transmitted from a short-range communication unit of the mobile phone.   The elevator overall control unit, when there is a transmission request for the communication protocol from the mobile phone to the elevator, from the communication procedure management unit for the elevator that manages a communication procedure in response to the transmission request for the communication protocol A function of acquiring a communication protocol, and a function of transmitting the acquired communication protocol to a short-range communication unit of the mobile phone via a short-range communication unit of the elevator, the short-range communication unit of the mobile phone, A function of receiving the communication protocol transmitted from the short-range communication unit of the elevator, and the overall control unit of the mobile phone has a function of storing the received communication protocol in a communication procedure setting unit of the mobile phone The remote control system of the elevator in any one of Claims 1 thru | or 3 provided.   The overall control unit of the mobile phone transmits an elevator service request such as landing call registration and destination floor registration of the elevator car to the short-range communication unit of the elevator via the short-range communication unit of the mobile phone. The elevator short-range communication unit has a function of receiving a request for an elevator service such as hall call registration and destination floor registration of the elevator car transmitted from the short-range communication unit of the mobile phone. The elevator remote control system according to any one of claims 1 to 4.   When there is a request for elevator service such as elevator call registration or destination floor registration of the elevator car from the mobile phone to the elevator, the overall control unit of the elevator determines the requested floor number of the destination of the elevator car. The remote control system for an elevator according to any one of claims 1 to 5, further comprising a function of setting in the control storage unit.   7. The elevator overall control unit has a function of setting up the elevator car in the control storage unit of the elevator when the elevator car is requested to go up. An elevator remote control system according to claim 1.   8. The elevator overall control unit has a function of setting the elevator car downward in the control storage unit of the elevator when the elevator car downward request is present. An elevator remote control system according to claim 1.   The overall control unit of the elevator has a function of setting a stop floor number of the elevator car in the control storage unit of the elevator when the destination floor number of the elevator car is designated. The elevator remote control system according to any one of the above.   The overall control unit of the elevator receives a request for an elevator service such as landing call registration or destination floor registration of the elevator car via the elevator short-range communication unit, and the short-range communication unit of the mobile phone The elevator remote control system according to any one of claims 1 to 9, further comprising a function of transmitting to the elevator.   2. The elevator remote control system according to claim 1, wherein the mobile phone can be switched between a normal telephone mode and a remote control mode for remotely operating the elevator. 3.   2. The elevator remote control according to claim 1, wherein the overall control unit of the elevator has a function of receiving an operation signal by an input operation of a wheelchair user carrying the mobile phone in preference to a manual operation of a general passenger. Control system.   When the personal identification number is input by the wheelchair user to the input operation unit of the mobile phone, the overall control unit of the mobile phone transmits the input password to the short-range communication unit of the mobile phone. A function of transmitting to the short-range communication unit of the elevator via the, the short-range communication unit of the elevator has a function of receiving the password transmitted from the short-range communication unit of the mobile phone, The elevator overall control unit has a function of collating the password entered from the input operation unit of the mobile phone with a password registered in advance in the control storage unit of the elevator, and the entered password A function for permitting communication between the short-range communication unit of the mobile phone and the short-range communication unit of the elevator when the password registered in advance matches. Elevator remote control system according to claim 1.   2. The elevator remote control system according to claim 1, wherein the overall control unit of the mobile phone has a function of displaying on the display unit of the mobile phone that the elevator car has arrived at the designated floor number.   2. The elevator remote control system according to claim 1, wherein the voice output unit of the mobile phone has a function of outputting by voice that the elevator car has arrived at a designated floor number.   The elevator remote control system according to claim 1, wherein the mobile phone has a function of sending a common signal for requesting communication to the elevator.   The overall control unit of the mobile phone has a function of transmitting a transmission request for remote control operation information corresponding to the elevator to the short-range communication unit of the elevator via the short-range communication unit of the mobile phone, 2. The elevator remote control system according to claim 1, wherein the near field communication unit has a function of receiving a transmission request for the remote control operation information transmitted from the near field communication unit of the mobile phone.   The overall control unit of the elevator is stored in the control storage unit of the elevator in response to the transmission request for the remote control operation information when there is a transmission request for the remote control operation information from the mobile phone to the elevator A function of reading out the remote control operation information, and a function of transmitting the read out remote control operation information to the short-range communication unit of the mobile phone via the short-range communication unit of the elevator, the short-range communication unit of the mobile phone Has a function of receiving the remote control operation information transmitted from the short-range communication unit of the elevator, and the overall control unit of the mobile phone stores the received remote control operation information in the storage unit of the mobile phone 18. The elevator remote control system of claim 17 comprising:   19. The elevator remote control system according to claim 18, wherein the remote control operation information includes information for setting the mobile phone as a general-purpose remote control.   2. The elevator remote control system according to claim 1, wherein the mobile phone is a general-purpose remote controller with an auto-negotiation function that automatically sets an optimal communication mode with the elevator.

Images