WO2022051949A1 - Method and apparatus for remotely monitoring floor selection of elevator - Google Patents

Method and apparatus for remotely monitoring floor selection of elevator Download PDF

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Publication number
WO2022051949A1
WO2022051949A1 PCT/CN2020/114275 CN2020114275W WO2022051949A1 WO 2022051949 A1 WO2022051949 A1 WO 2022051949A1 CN 2020114275 W CN2020114275 W CN 2020114275W WO 2022051949 A1 WO2022051949 A1 WO 2022051949A1
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WIPO (PCT)
Prior art keywords
elevator
information
controller
floor
remotely monitoring
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PCT/CN2020/114275
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French (fr)
Chinese (zh)
Inventor
曹建民
黄强
洪启俊
孙瑞泽
宁磊
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深圳技术大学
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Priority to PCT/CN2020/114275 priority Critical patent/WO2022051949A1/en
Publication of WO2022051949A1 publication Critical patent/WO2022051949A1/en

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies

Definitions

  • the invention relates to the technical field of elevators, in particular to a method and device for remotely monitoring elevator floor selection.
  • the existing elevator can efficiently and quickly deliver users to a predetermined floor, which greatly reduces the time for users to go up or down the stairs.
  • the user When the existing elevator is in operation, the user needs to press the elevator outside call board at the elevator entrance, and the outside call board sends the outside call signal to the elevator controller, so as to invite the elevator.
  • the elevator controller is used to monitor the running information of the elevator and control the operation of the elevator. , In this process, the user not only needs to spend time waiting for the elevator, which is a waste of time, but also needs to contact the elevator outside sign board. If there is a virus on the elevator outside sign board, it will increase the probability of the user being infected with the virus.
  • the main purpose of the present invention is to provide a method for remotely monitoring elevator floor selection, aiming to solve the problem in the prior art that users need to spend time waiting for the elevator and waste time, and need to contact the elevator exterior board, which increases the probability of users being infected with viruses. technical problem.
  • a first aspect of the present invention provides a method for remotely monitoring elevator floor selection, the method comprising: acquiring elevator running status information from an elevator controller; sending the running status information to a user terminal; The external recruitment information sent by the terminal; the external recruitment information is transmitted to the elevator controller, so that the elevator controller can control the elevator to select floors.
  • the method also includes: acquiring the floor signal frame and the external call signal frame in the local area network bus of the elevator controller; analyzing the elevator operation information represented by the floor signal frame and the elevator operation information represented by the external call signal frame ;
  • the elevator operation information represented by the floor signal frame includes: the parking floor information of the elevator, and the information of whether the elevator is running;
  • the method further includes: when the power supply cannot be obtained from the elevator controller, using the power supply of the backup power supply.
  • the method also includes: receiving only the floor signal frame and the external call signal frame from the elevator controller; saving the external call signal frame into a flash memory, and storing the floor signal frame represented by the floor signal frame.
  • the elevator running information is sent to the mobile terminal at the user.
  • the method further includes: setting an IP address and a port number to exchange information with the data center, sending the obtained operation information to the mobile terminal at the user through the data center, and receiving through the data center
  • the external recruitment information sent by the user's mobile terminal, and the external recruitment information is sent to the elevator controller.
  • transmitting the external call information to the elevator controller includes: modifying the external call information of the external call signal of the elevator; and sending a control instruction represented by the modified external call signal to the elevator controller.
  • the method further includes: monitoring the elevator, and obtaining the elevator running information from the elevator controller only when the elevator is running.
  • the invention provides a method for remotely monitoring elevator floor selection, which has the beneficial effects of enabling a user to obtain elevator operation information through a mobile terminal, and using the mobile terminal to send an external call instruction to the elevator controller, thereby remotely controlling the elevator operation, Floor selection is performed, so that the user who holds the mobile terminal can perform the operation of summoning the elevator even if he is not at the elevator, thereby reducing the time for the user to wait for the elevator, and because the user uses the mobile terminal to perform the operation of summoning the elevator, the user does not need to touch the elevator Outside the board, reducing the probability of users contracting viruses.
  • a second aspect of the present application provides a device for remotely monitoring elevator floor selection, including: a controller area network transceiver, a single-chip microcomputer, and a narrow-band Internet of Things module; the controller area network transceiver is electrically connected to an elevator controller, and is used for receiving The serial port of the elevator controller obtains the running state information of the elevator or transmits the external recruitment information to the elevator controller through the serial port, and the elevator serial port is a controller area network bus; the single chip is electrically connected to the controller area network transceiver.
  • the narrowband IoT module is electrically connected to the single-chip microcomputer, and is used for acquiring from the single-chip microcomputer and transmitting the information to the user.
  • the terminal sends the operating status information or receives and transmits the external recruitment information from the user terminal to the microcontroller.
  • the device for remotely monitoring elevator floor selection further includes: a power management module electrically connected to the controller area network transceiver, the single-chip microcomputer and the narrowband Internet of Things module; and a backup power supply electrically connected to the power management module.
  • FIG. 1 is a schematic flowchart of a method for remotely monitoring elevator floor selection according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a device for remotely monitoring elevator floor selection according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of the interface connection relationship between a device for remotely monitoring elevator floor selection, an elevator controller, and an elevator exterior panel according to an embodiment of the present invention
  • FIG. 1 is a method for remotely monitoring elevator floor selection, including: S1, obtaining elevator running state information from an elevator controller; S2, sending the running state information to a user terminal; S3, receiving external information sent by the user terminal recruit information; S4, transmit the external recruitment information to the elevator controller, so as to control the elevator to select floors through the elevator controller.
  • the user When the user needs to take the elevator, he can obtain the operation information of the elevator through the mobile terminal, and use the mobile terminal to send control instructions to the elevator controller, so as to remotely control the operation of the elevator and select floors, so that the user who holds the mobile terminal is not present.
  • the elevator can also be called in the elevator, thereby reducing the time for the user to wait for the elevator, and because the user uses the mobile terminal to carry out the operation of the elevator, the user does not need to touch the elevator outside the door, reducing the user's chance of contracting viruses.
  • the method for remotely monitoring elevator floor selection further includes: acquiring floor signal frames in the local area network bus of the elevator controller; analyzing elevator running information represented by the floor signal frames; information on whether it is running or not.
  • the frame where the floor signal bit1 is BC is the floor signal frame
  • the bit2 is the floor signal frame.
  • the parked floor information and bit0 are the information about whether the elevator is running.
  • bit0 1 indicates that the elevator is running, 0 indicates that the elevator is parked;
  • BC in bit1 indicates that the frame is a floor signal frame;
  • the number in bit2 indicates which floor the elevator is on, and other bits are undefined.
  • the method for remotely monitoring elevator floor selection further comprises: acquiring the external call signal frame in the local area network bus of the elevator controller; analyzing the elevator operation information represented by the external call signal frame; the elevator external call signal frame includes: the floor information of the external call and the Elevator up and down information.
  • the frame whose bit1 is 96 or 97 is the external call signal frame (where 96 is an uplink frame, 97 is a downlink frame), and bit0 is the floor information for outgoing calls.
  • the method for remotely monitoring elevator floor selection further comprises: receiving only floor signal frames and external call signal frames from the elevator controller; saving the external call signal frames in a flash memory, and sending the elevator operation information represented by the floor signal frames to the user mobile terminal.
  • bit0 indicates which floor is calling. For example, 01 indicates that the first floor is calling, and 02 indicates that the second floor is calling.
  • bit1 indicates that the elevator needs to go up, 97 indicates that the elevator needs to go down, and other bits are undefined.
  • the method for remotely monitoring elevator floor selection also includes: setting an IP address and a port number to exchange information with the data center, sending the acquired operation information to the mobile terminal at the user through the data center, and receiving the user's movement through the data center
  • the elevator control information sent by the terminal, and the elevator control information is sent to the elevator controller.
  • the transmission of the external call information to the elevator controller includes: modifying the external call signal of the elevator with the external call information; and sending the control instruction represented by the modified external call signal to the elevator controller.
  • Narrowband Internet namely NB-IOT (NarrowBandInternetofThings, NB-IoT) technology.
  • the elevator remote monitoring system also includes: a base station, which is used to forward the network signal of the elevator running state information obtained from the elevator controller to the data processor, and forward the network signal of the data processor.
  • the center conducts information exchange through the narrowband Internet of Things.
  • the method for remotely monitoring elevator floor selection also includes: monitoring the elevator, and obtaining elevator running information from the elevator controller only when the elevator is running.
  • an embodiment of the present application further provides a device for remotely monitoring elevator floor selection, including: a controller area network transceiver, a single-chip microcomputer, and a narrow-band Internet of Things module; a controller area network transceiver and an elevator controller
  • the electrical connection is used to obtain the running status information of the elevator from the serial port of the elevator controller or to transmit the external recruitment information to the elevator controller through the serial port.
  • the serial port of the elevator is the controller area network bus; the single chip is electrically connected to the controller area network transceiver.
  • the narrowband IoT module is electrically connected to the single-chip microcomputer, and is used to obtain the running status information from the single-chip microcomputer and send the running status information or Receive and transmit external recruitment information from the client to the microcontroller.
  • the device also includes: a power management module electrically connected with the controller area network transceiver, the single-chip microcomputer and the narrow-band Internet of Things module; and a backup power supply electrically connected with the power management module.
  • the device for remotely monitoring elevator floor selection is applied to an elevator system.
  • the elevator system includes a device for remotely monitoring elevator floor selection, a data processor and a mobile terminal.
  • the data processor is located in the data center.
  • the device for remotely monitoring elevator floor selection and the elevator The controller is electrically connected to obtain the status of the elevator and control the operation of the elevator according to the elevator controller; the data processor is connected with the device for remotely monitoring elevator floor selection through the network; the mobile terminal and the data processor are connected through the network.
  • controller area network transceiver is abbreviated as CAN transceiver
  • narrowband IoT module is abbreviated as NB-IoT module
  • the single-chip microcomputer is electrically connected to the CAN transceiver and the NB-IoT module, respectively.
  • Controller Area Network Controller Area Network (ControllerAreaNetwork, CAN) transceiver; Narrow Band Internet of Things (NarrowBandInternetofThings, NB-IoT) module.
  • Controller Area Network Controller Area Network
  • Narrow Band Internet of Things NarrowBandInternetofThings, NB-IoT
  • the normal working power of the remote monitoring elevator floor selection device is collected from the elevator CANBus interface (DC 24V).
  • the device for remotely monitoring elevator floor selection also includes: a power management module electrically connected with the controller area network transceiver, the single-chip microcomputer and the narrowband Internet of Things module; and a backup power supply electrically connected with the power management module.
  • the controller area network transceiver is connected with the elevator through the controller area network bus; the controller area network bus is the CANBus bus.
  • the power management module manages these power supplies.
  • the CANBus bus has two data lines, CANBus+ and CANBus-, which transmit signals in a differential manner and can transmit data in both directions;
  • the CANBus- interface is connected with the CANBus+ and CANBus- interfaces of the elevator controller to realize bidirectional transmission of data.
  • the controller area network transceiver is a CAN (ControllerAreaNetwork) transceiver, and the model used is SN65HVD230, which uses a power supply voltage of 3.3V.
  • This device is suitable for higher communication rates, good anti-interference ability and high
  • the serial communication of the reliable CANBus bus can be well matched with the CANBus bus used by the elevator and most single-chip microcomputers.
  • the model used by the microcontroller is STM32L433Rx, which is an ultra-low-power high-performance microprocessor (MCU), mainly used in wearable market solutions, with the performance of the ARM Cortex-M4F core.
  • MCU ultra-low-power high-performance microprocessor
  • the most important feature of this single-chip microcomputer is that it has seven low-power modes, and also has a deep low-power sub-mode, which maximizes the energy-saving effect under various working conditions, and has a wealth of I/O interfaces and serial interfaces. , which fully meets our design.
  • the model used in the narrowband IoT module is BC35-G, which is a high-performance, low-power multi-band NB-IoT wireless communication module that supports B1/B3/B8/B5/B20/B28 frequency bands. Its size is only 23.6mm ⁇ 19.9mm ⁇ 2.2mm, which can meet the demand of terminal equipment for small-sized module products to the greatest extent, and at the same time effectively reduce product size and optimize product cost. It adopts AT command to control through serial port, embedded network service protocol stack, and can connect and transmit data in various ways.
  • a set of I/O data interfaces of the single-chip microcomputer are connected to the CANBus interface of the elevator system through the can transceiver, receiving the floor signal of the elevator, monitoring and displaying, and sending the external call signal of the elevator to control the operation of the elevator; a set of serial ports of the single-chip microcomputer and the NB-IoT module BC35- Connect to G, and send the received elevator floor signal to the data center of the monitoring system in real time in the form of NB-IoT, and at the same time accept the external call signal sent by the data center.
  • the disclosed apparatus and method may be implemented in other manners.
  • the apparatus embodiments described above are only illustrative.
  • the division of the modules is only a logical function division. In actual implementation, there may be other division methods.
  • multiple modules or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or modules, and may be in electrical, mechanical or other forms.
  • modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, may be located in one place, or may be distributed to multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
  • each functional module in each embodiment of the present invention may be integrated into one processing module, or each module may exist physically alone, or two or more modules may be integrated into one module.
  • the above-mentioned integrated modules can be implemented in the form of hardware, and can also be implemented in the form of software function modules.

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Selective Calling Equipment (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)

Abstract

A method for remotely monitoring floor selection of an elevator, which method is used for remotely monitoring an elevator and floor selection. The method comprises: acquiring operation state information of an elevator from an elevator controller; sending the operation state information to a user terminal; receiving hall call information sent by the user terminal; and transmitting the hall call information to the elevator controller, so as to control, by means of the elevator controller, the elevator to perform floor selection. Therefore, the time a user waits for an elevator is reduced, and the user does not need to touch a hall call board of the elevator because of an operation of the user using a mobile terminal to call the elevator, such that the probability of the user contracting a virus is reduced.

Description

一种远程监控电梯选层的方法及装置Method and device for remotely monitoring elevator floor selection 技术领域technical field
本发明涉及电梯技术领域，尤其涉及一种远程监控电梯选层的方法及装置。The invention relates to the technical field of elevators, in particular to a method and device for remotely monitoring elevator floor selection.
背景技术Background technique
随着社会形态的不断变迁与进步，办公楼房及住宅楼房被建设的越来越高，从而使得办公楼房及住宅楼房能够供更多人使用，而随着楼层的增高，电梯的重要性也日益凸显。With the continuous changes and progress of social forms, office buildings and residential buildings are being built higher and higher, so that office buildings and residential buildings can be used by more people, and with the increase of floors, the importance of elevators is also increasing. highlight.
现有的电梯，能够有效且快速地将用户送达至预定楼层，极大地减少了用户上楼或下楼的时间。The existing elevator can efficiently and quickly deliver users to a predetermined floor, which greatly reduces the time for users to go up or down the stairs.
现有的电梯在操作时，需要用户在电梯口处按下电梯外招板，外招板向电梯控制器发送外招信号，从而招来电梯，电梯控制器用于监测电梯的运行信息及控制电梯运行，在此过程中，用户不仅需花费时间等待电梯，浪费了时间，而且需要接触电梯外招板，若电梯外招板上具有病毒，则增加了用户感染病毒的几率。When the existing elevator is in operation, the user needs to press the elevator outside call board at the elevator entrance, and the outside call board sends the outside call signal to the elevator controller, so as to invite the elevator. The elevator controller is used to monitor the running information of the elevator and control the operation of the elevator. , In this process, the user not only needs to spend time waiting for the elevator, which is a waste of time, but also needs to contact the elevator outside sign board. If there is a virus on the elevator outside sign board, it will increase the probability of the user being infected with the virus.
发明内容SUMMARY OF THE INVENTION
本发明的主要目的在于提供一种远程监控电梯选层的方法，旨在解决现有技术中用户需要花费时间等待电梯而浪费时间，且需要接触电梯外招板而增加了用户感染病毒的几率的技术问题。The main purpose of the present invention is to provide a method for remotely monitoring elevator floor selection, aiming to solve the problem in the prior art that users need to spend time waiting for the elevator and waste time, and need to contact the elevator exterior board, which increases the probability of users being infected with viruses. technical problem.
为实现上述目的，本发明第一方面提供一种远程监控电梯选层的方法，所述方法包括：从电梯控制器处获取电梯运行状态信息；将所述运行状态信息发送至用户终端；接收用户终端发送的外招信息；将所述外招信息传输至电梯控制器，以通过电梯控制器控制电梯进行选层。In order to achieve the above purpose, a first aspect of the present invention provides a method for remotely monitoring elevator floor selection, the method comprising: acquiring elevator running status information from an elevator controller; sending the running status information to a user terminal; The external recruitment information sent by the terminal; the external recruitment information is transmitted to the elevator controller, so that the elevator controller can control the elevator to select floors.
进一步地，所述方法还包括：获取电梯控制器的局域网络总线中楼层信号帧及外招信号帧；分析所述楼层信号帧代表的电梯运行信息及所述外招信号帧代表的电梯运行信息；所述楼层信号帧代表的电梯运行信息包括：电梯的停靠楼层信息、及电梯的是否运行信息；所述电梯外招信号帧包括：外招的楼层信息、及外招的电梯上下行信息。Further, the method also includes: acquiring the floor signal frame and the external call signal frame in the local area network bus of the elevator controller; analyzing the elevator operation information represented by the floor signal frame and the elevator operation information represented by the external call signal frame ; The elevator operation information represented by the floor signal frame includes: the parking floor information of the elevator, and the information of whether the elevator is running;
进一步地，所述方法还包括：在无法从电梯控制器获取电源供应时，使用备用电源的电源供应。Further, the method further includes: when the power supply cannot be obtained from the elevator controller, using the power supply of the backup power supply.
进一步地，所述方法还包括：从所述电梯控制器处仅接收所述楼层信号帧及外招信号帧；将所述外招信号帧保存至闪存内，并将所述楼层信号帧代表的电梯运行信息发送至用户处的移动终端。Further, the method also includes: receiving only the floor signal frame and the external call signal frame from the elevator controller; saving the external call signal frame into a flash memory, and storing the floor signal frame represented by the floor signal frame. The elevator running information is sent to the mobile terminal at the user.
进一步地，所述方法还包括：设定IP地址及端口号，以与数据中心进行信息交互，通过所述数据中心将取的运行信息发送至用户处的移动终端，并通过所述数据中心接收用户的移动终端发送的外招信息，并将所述外招信息发送至所述电梯控制器。Further, the method further includes: setting an IP address and a port number to exchange information with the data center, sending the obtained operation information to the mobile terminal at the user through the data center, and receiving through the data center The external recruitment information sent by the user's mobile terminal, and the external recruitment information is sent to the elevator controller.
进一步地，将所述外招信息传输至电梯控制器包括：将所述外招信息修改电梯的外招信号；将修改后的外招信号代表的控制指令发送至电梯控制器。Further, transmitting the external call information to the elevator controller includes: modifying the external call information of the external call signal of the elevator; and sending a control instruction represented by the modified external call signal to the elevator controller.
进一步地，设定IP地址及端口号，与数据中心通过窄带物联网进行信息交互。Further, set the IP address and port number, and exchange information with the data center through the narrowband Internet of Things.
进一步地，所述方法还包括：对电梯进行监控，仅在电梯运行时，从电梯控制器处获取电梯运行信息。Further, the method further includes: monitoring the elevator, and obtaining the elevator running information from the elevator controller only when the elevator is running.
本发明提供的一种远程监控电梯选层的方法，有益效果在于：能够使得用户通过移动终端获取电梯的运行信息，并使用移动终端，向电梯控制器发送外招指令，从而远程控制电梯运行，进行选层，因此实现了持有移动终端的用户不在电梯处也能够进行招来电梯的操作，从而减少了用户等待电梯的时间，并且由于用户使用移动终端进行招来电梯的操作，使得用户不用接触电梯外招板， 降低了用户感染病毒的几率。The invention provides a method for remotely monitoring elevator floor selection, which has the beneficial effects of enabling a user to obtain elevator operation information through a mobile terminal, and using the mobile terminal to send an external call instruction to the elevator controller, thereby remotely controlling the elevator operation, Floor selection is performed, so that the user who holds the mobile terminal can perform the operation of summoning the elevator even if he is not at the elevator, thereby reducing the time for the user to wait for the elevator, and because the user uses the mobile terminal to perform the operation of summoning the elevator, the user does not need to touch the elevator Outside the board, reducing the probability of users contracting viruses.
本申请第二方面提供一种远程监控电梯选层的装置，包括：控制器局域网络收发器、单片机及窄带物联网模块；所述控制器局域网络收发器与电梯控制器电连接，用于从电梯控制器的串口处获取电梯的运行状态信息或向通过串口向电梯控制器传输外招信息，所述电梯串口为控制器局域网络总线；所述单片机与所述控制器局域网络收发器电连接，用于从控制器局域网络收发器获取所述运行状态信息或向控制器局域网络收发器传输外招信息；所述窄带物联网模块与所述单片机电连接，用于从单片机获取并向用户终端发送所述运行状态信息或接收并向单片机传输来自用户端的外招信息。A second aspect of the present application provides a device for remotely monitoring elevator floor selection, including: a controller area network transceiver, a single-chip microcomputer, and a narrow-band Internet of Things module; the controller area network transceiver is electrically connected to an elevator controller, and is used for receiving The serial port of the elevator controller obtains the running state information of the elevator or transmits the external recruitment information to the elevator controller through the serial port, and the elevator serial port is a controller area network bus; the single chip is electrically connected to the controller area network transceiver. , used for acquiring the operating status information from the controller area network transceiver or transmitting external recruitment information to the controller area network transceiver; the narrowband IoT module is electrically connected to the single-chip microcomputer, and is used for acquiring from the single-chip microcomputer and transmitting the information to the user. The terminal sends the operating status information or receives and transmits the external recruitment information from the user terminal to the microcontroller.
进一步地，远程监控电梯选层的装置还包括：与所述控制器局域网络收发器、单片机及窄带物联网模块电连接的电源管理模块；与所述电源管理模块电连接的备用电源。Further, the device for remotely monitoring elevator floor selection further includes: a power management module electrically connected to the controller area network transceiver, the single-chip microcomputer and the narrowband Internet of Things module; and a backup power supply electrically connected to the power management module.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without creative effort.
图1为本发明实施例远程监控电梯选层的方法的流程示意图；1 is a schematic flowchart of a method for remotely monitoring elevator floor selection according to an embodiment of the present invention;
图2为本发明实施例远程监控电梯选层的装置的结构示意图；2 is a schematic structural diagram of a device for remotely monitoring elevator floor selection according to an embodiment of the present invention;
图3为本发明实施例远程监控电梯选层的装置与电梯控制器、电梯外招板的接口连接关系示意图；3 is a schematic diagram of the interface connection relationship between a device for remotely monitoring elevator floor selection, an elevator controller, and an elevator exterior panel according to an embodiment of the present invention;
具体实施方式detailed description
为使得本发明的发明目的、特征、优点能够更加的明显和易懂，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而非全部实施例。基 于本发明中的实施例，本领域技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described above are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.
请参阅图1，为一种远程监控电梯选层的方法，包括：S1、从电梯控制器处获取电梯运行状态信息；S2、将运行状态信息发送至用户终端；S3、接收用户终端发送的外招信息；S4、将外招信息传输至电梯控制器，以通过电梯控制器控制电梯进行选层。Please refer to FIG. 1, which is a method for remotely monitoring elevator floor selection, including: S1, obtaining elevator running state information from an elevator controller; S2, sending the running state information to a user terminal; S3, receiving external information sent by the user terminal Recruit information; S4, transmit the external recruitment information to the elevator controller, so as to control the elevator to select floors through the elevator controller.
在用户需要乘坐电梯时，能够通过移动终端获取电梯的运行信息，并使用移动终端，向电梯控制器发送控制指令，从而远程控制电梯运行，进行选层，因此实现了持有移动终端的用户不在电梯处也能够进行招来电梯的操作，从而减少了用户等待电梯的时间，并且由于用户使用移动终端进行招来电梯的操作，使得用户不用接触电梯外招板，降低了用户感染病毒的几率。When the user needs to take the elevator, he can obtain the operation information of the elevator through the mobile terminal, and use the mobile terminal to send control instructions to the elevator controller, so as to remotely control the operation of the elevator and select floors, so that the user who holds the mobile terminal is not present. The elevator can also be called in the elevator, thereby reducing the time for the user to wait for the elevator, and because the user uses the mobile terminal to carry out the operation of the elevator, the user does not need to touch the elevator outside the door, reducing the user's chance of contracting viruses.
远程监控电梯选层的方法还包括：获取电梯控制器局域网络总线中楼层信号帧；分析楼层信号帧代表的电梯运行信息；楼层信号帧代表的电梯运行信息包括：电梯的停靠楼层信息、及电梯的是否运行信息。The method for remotely monitoring elevator floor selection further includes: acquiring floor signal frames in the local area network bus of the elevator controller; analyzing elevator running information represented by the floor signal frames; information on whether it is running or not.
在从电梯控制器处获取电梯运行状态信息前，需要分析电梯canbus总线中楼层信号特征字段，如表1中一种电梯控制***中的楼层信号bit1为BC的帧为楼层信号帧，以及bit2为停靠的楼层信息和bit0为电梯是否运行的信息。Before obtaining the elevator running status information from the elevator controller, it is necessary to analyze the floor signal characteristic fields in the elevator canbus bus. For example, in an elevator control system in Table 1, the frame where the floor signal bit1 is BC is the floor signal frame, and the bit2 is the floor signal frame. The parked floor information and bit0 are the information about whether the elevator is running.
表1Table 1
bit0bit0 bit1bit1 bit2bit2 bit3bit3 bit4bit4 bit5 bit5 bit6bit6 bit7bit7
0/10/1 BCBC 01/02/03..01/02/03.. 00 00 00 00 00
其中，bit0中，1表示电梯在运行，0表示电梯停靠；bit1中BC表示该帧是楼层信号帧；bit2中的数字表示电梯是在第几层，其它位无定义。Among them, in bit0, 1 indicates that the elevator is running, 0 indicates that the elevator is parked; BC in bit1 indicates that the frame is a floor signal frame; the number in bit2 indicates which floor the elevator is on, and other bits are undefined.
远程监控电梯选层的方法还包括：获取电梯控制器局域网络总线中外招信号帧；分析外招信号帧代表的电梯运行信息；电梯外招信号帧包括：外招的楼层信息、及外招的电梯上下行信息。The method for remotely monitoring elevator floor selection further comprises: acquiring the external call signal frame in the local area network bus of the elevator controller; analyzing the elevator operation information represented by the external call signal frame; the elevator external call signal frame includes: the floor information of the external call and the Elevator up and down information.
在从电梯控制器处获取电梯运行状态信息前，需要分析电梯canbus总线中 外招信号特征字段，如表2中一种电梯控制***中的bit1为96或97的帧为外招信号帧(其中96为上行帧，97为下行帧)，以及bit0为外呼的楼层信息。Before obtaining the elevator running status information from the elevator controller, it is necessary to analyze the characteristic fields of the external call signal in the elevator canbus bus. For example, in an elevator control system in Table 2, the frame whose bit1 is 96 or 97 is the external call signal frame (where 96 is an uplink frame, 97 is a downlink frame), and bit0 is the floor information for outgoing calls.
表2Table 2
bit0bit0 bit1bit1 bit2bit2 bit3bit3 bit4bit4 bit5bit5 bit6bit6 bit7bit7
01/02/03..01/02/03.. 97/9697/96 00 00 00 00 00 00
远程监控电梯选层的方法还包括：从电梯控制器处仅接收楼层信号帧及外招信号帧；将外招信号帧保存至闪存内，并将楼层信号帧代表的电梯运行信息发送至用户处的移动终端。The method for remotely monitoring elevator floor selection further comprises: receiving only floor signal frames and external call signal frames from the elevator controller; saving the external call signal frames in a flash memory, and sending the elevator operation information represented by the floor signal frames to the user mobile terminal.
在表2中，bit0表示是哪个楼层在呼梯，如01表示1楼在呼梯，02表示2楼在呼梯；bit1中96表示要电梯上行，97表示要电梯下行，其它位无定义。In Table 2, bit0 indicates which floor is calling. For example, 01 indicates that the first floor is calling, and 02 indicates that the second floor is calling. In bit1, 96 indicates that the elevator needs to go up, 97 indicates that the elevator needs to go down, and other bits are undefined.
远程监控电梯选层的方法还包括：设定IP地址及端口号，以与数据中心进行信息交互，通过数据中心将获取的运行信息发送至用户处的移动终端，并通过数据中心接收用户的移动终端发送的电梯控制信息，并将电梯控制信息发送至电梯控制器。The method for remotely monitoring elevator floor selection also includes: setting an IP address and a port number to exchange information with the data center, sending the acquired operation information to the mobile terminal at the user through the data center, and receiving the user's movement through the data center The elevator control information sent by the terminal, and the elevator control information is sent to the elevator controller.
将外招信息传输至电梯控制器包括：将外招信息修改电梯的外招信号；将修改后的外招信号代表的控制指令发送至电梯控制器。The transmission of the external call information to the elevator controller includes: modifying the external call signal of the elevator with the external call information; and sending the control instruction represented by the modified external call signal to the elevator controller.
如果要控制电梯运行，可以修改表2中，以上帧的bit0和bit1。比如要去30楼，上行，则修改bit0为30；修改bit1为96，把这样的帧数据发送给电梯控制器，电梯控制器就会按照这个指令运行到30楼自动停靠，开门，上人，然后载人继续上行，和30楼外招上行完全一样。If you want to control the elevator operation, you can modify the bit0 and bit1 of the above frame in Table 2. For example, if you want to go to the 30th floor and go up, modify bit0 to 30; modify bit1 to 96, and send such frame data to the elevator controller. Then the manned people continue to ascend, which is exactly the same as the 30th floor outside recruiting.
与数据中心通过窄带物联网进行信息交互。窄带互联网，即NB-IOT(NarrowBandInternetofThings，NB-IoT)技术。Information interaction with the data center through the narrowband Internet of Things. Narrowband Internet, namely NB-IOT (NarrowBandInternetofThings, NB-IoT) technology.
电梯远程监控***还包括：基站，用于转发从电梯控制器获取的电梯运行状态信息的网络信号至数据处理器，及转发数据处理器的网络信号，基站为NB-Iot基站，从而实现与数据中心通过窄带物联网进行信息交互。The elevator remote monitoring system also includes: a base station, which is used to forward the network signal of the elevator running state information obtained from the elevator controller to the data processor, and forward the network signal of the data processor. The center conducts information exchange through the narrowband Internet of Things.
远程监控电梯选层的方法还包括：对电梯进行监控，仅在电梯运行时，从 电梯控制器处获取电梯运行信息。The method for remotely monitoring elevator floor selection also includes: monitoring the elevator, and obtaining elevator running information from the elevator controller only when the elevator is running.
只有当电梯运行的时候、楼层信号有更新，才被接收和转发，大大减少了处理和转发的工作量，真正做到了“轻量级”数据处理。Only when the elevator is running and the floor signal is updated can it be received and forwarded, which greatly reduces the workload of processing and forwarding, and truly achieves "lightweight" data processing.
请参阅图2及图3，本申请实施例还提供一种远程监控电梯选层的装置，包括：控制器局域网络收发器、单片机及窄带物联网模块；控制器局域网络收发器与电梯控制器电连接，用于从电梯控制器的串口处获取电梯的运行状态信息或向通过串口向电梯控制器传输外招信息，电梯串口为控制器局域网络总线；单片机与控制器局域网络收发器电连接，用于从控制器局域网络收发器获取运行状态信息或向控制器局域网络收发器传输外招信息；窄带物联网模块与单片机电连接，用于从单片机获取并向用户终端发送运行状态信息或接收并向单片机传输来自用户端的外招信息。Please refer to FIG. 2 and FIG. 3 , an embodiment of the present application further provides a device for remotely monitoring elevator floor selection, including: a controller area network transceiver, a single-chip microcomputer, and a narrow-band Internet of Things module; a controller area network transceiver and an elevator controller The electrical connection is used to obtain the running status information of the elevator from the serial port of the elevator controller or to transmit the external recruitment information to the elevator controller through the serial port. The serial port of the elevator is the controller area network bus; the single chip is electrically connected to the controller area network transceiver. , which is used to obtain operating status information from the controller area network transceiver or transmit external recruitment information to the controller area network transceiver; the narrowband IoT module is electrically connected to the single-chip microcomputer, and is used to obtain the running status information from the single-chip microcomputer and send the running status information or Receive and transmit external recruitment information from the client to the microcontroller.
装置还包括：与控制器局域网络收发器、单片机及窄带物联网模块电连接的电源管理模块；与电源管理模块电连接的备用电源。The device also includes: a power management module electrically connected with the controller area network transceiver, the single-chip microcomputer and the narrow-band Internet of Things module; and a backup power supply electrically connected with the power management module.
其中，远程监控电梯选层的装置应用于一个电梯***中，电梯***包括远程监控电梯选层的装置、数据处理器及移动终端，数据处理器位于数据中心，远程监控电梯选层的装置与电梯控制器电连接，用于根据电梯控制器获取电梯的状态及控制电梯的运行；数据处理器与远程监控电梯选层的装置通过网络连接；移动终端与数据处理器通过网络连接。Among them, the device for remotely monitoring elevator floor selection is applied to an elevator system. The elevator system includes a device for remotely monitoring elevator floor selection, a data processor and a mobile terminal. The data processor is located in the data center. The device for remotely monitoring elevator floor selection and the elevator The controller is electrically connected to obtain the status of the elevator and control the operation of the elevator according to the elevator controller; the data processor is connected with the device for remotely monitoring elevator floor selection through the network; the mobile terminal and the data processor are connected through the network.
其中，控制器局域网络收发器简写为CAN收发器，窄带物联网模块简写为NB-IoT模块，单片机分别与CAN收发器及NB-IoT模块电连接。Among them, the controller area network transceiver is abbreviated as CAN transceiver, the narrowband IoT module is abbreviated as NB-IoT module, and the single-chip microcomputer is electrically connected to the CAN transceiver and the NB-IoT module, respectively.
控制器局域网络(ControllerAreaNetwork，CAN)收发器；窄带物联网(NarrowBandInternetofThings，NB-IoT)模块。Controller Area Network (ControllerAreaNetwork, CAN) transceiver; Narrow Band Internet of Things (NarrowBandInternetofThings, NB-IoT) module.
远程监控电梯选层的装置平时的工作电源从电梯CANBus接口采集(直流24V)。The normal working power of the remote monitoring elevator floor selection device is collected from the elevator CANBus interface (DC 24V).
远程监控电梯选层的装置还包括：与控制器局域网络收发器、单片机及窄 带物联网模块电连接的电源管理模块；与电源管理模块电连接的备用电源。控制器局域网络收发器与电梯通过控制器局域网络总线连接；控制器局域网络总线即为CANBus总线。The device for remotely monitoring elevator floor selection also includes: a power management module electrically connected with the controller area network transceiver, the single-chip microcomputer and the narrowband Internet of Things module; and a backup power supply electrically connected with the power management module. The controller area network transceiver is connected with the elevator through the controller area network bus; the controller area network bus is the CANBus bus.
当电梯断电后则采用3.7V锂电池作为备用电源供电，电源管理模块对这些电源进行管理。When the elevator is powered off, the 3.7V lithium battery is used as the backup power supply, and the power management module manages these power supplies.
CANBus总线除了电源和地(Vcc和Gnd)，有两条数据线CANBus+和CANBus-，采用差分的方式传送信号，可以双向传送数据；电梯外招板及远程监控电梯选层的装置同样通过CANBus+和CANBus-接口与电梯控制器的CANBus+和CANBus-接口相连，实现数据的双向传输。In addition to power and ground (Vcc and Gnd), the CANBus bus has two data lines, CANBus+ and CANBus-, which transmit signals in a differential manner and can transmit data in both directions; The CANBus- interface is connected with the CANBus+ and CANBus- interfaces of the elevator controller to realize bidirectional transmission of data.
在本实施例中，控制器局域网络收发器即为CAN(ControllerAreaNetwork)收发器，采用的型号为SN65HVD230，其使用3.3V的供电电压，该器件适用于较高通讯速率，良好抗干扰能力和高可靠性的CANBus总线的串行通信，和电梯使用的CANBus总线和大多数单片机能够很好的匹配。In this embodiment, the controller area network transceiver is a CAN (ControllerAreaNetwork) transceiver, and the model used is SN65HVD230, which uses a power supply voltage of 3.3V. This device is suitable for higher communication rates, good anti-interference ability and high The serial communication of the reliable CANBus bus can be well matched with the CANBus bus used by the elevator and most single-chip microcomputers.
单片机采用的型号为STM32L433Rx，其是一款超低功耗高性能微处理器(MCU)，主要应用于可穿戴市场解决方案，具有ARM Cortex-M4F内核的性能。该款单片机较重要的特点为具备七种低功耗模式，而且还具有深度低功耗子模式，在各种工况下最大限度提升节能效果，同时具有丰富的I/O接口和串行接口，完全满足我们的设计。The model used by the microcontroller is STM32L433Rx, which is an ultra-low-power high-performance microprocessor (MCU), mainly used in wearable market solutions, with the performance of the ARM Cortex-M4F core. The most important feature of this single-chip microcomputer is that it has seven low-power modes, and also has a deep low-power sub-mode, which maximizes the energy-saving effect under various working conditions, and has a wealth of I/O interfaces and serial interfaces. , which fully meets our design.
窄带物联网模块采用的型号为的BC35-G，该模块是一款高性能、低功耗的多频段NB-IoT无线通信模块，支持B1/B3/B8/B5/B20/B28频段。其尺寸仅为23.6mm×19.9mm×2.2mm，能最大限度地满足终端设备对小尺寸模块产品的需求，同时有效地减小产品尺寸并优化产品成本。其采用AT指令通过串口的方式进行控制，内嵌网络服务协议栈，可以通过多种方式接传送数据。The model used in the narrowband IoT module is BC35-G, which is a high-performance, low-power multi-band NB-IoT wireless communication module that supports B1/B3/B8/B5/B20/B28 frequency bands. Its size is only 23.6mm×19.9mm×2.2mm, which can meet the demand of terminal equipment for small-sized module products to the greatest extent, and at the same time effectively reduce product size and optimize product cost. It adopts AT command to control through serial port, embedded network service protocol stack, and can connect and transmit data in various ways.
单片机的一组I/O数据接口通过can收发器和电梯***CANBus接口相连，接收电梯的楼层信号监测显示和发送电梯的外招信号控制电梯运行；单片机的 一组串口和NB-IoT模块BC35-G相连，把接收到的电梯楼层信号以NB-IoT的方式实时发送给监测***的数据中心，同时接受数据中心发过来的外招信号。A set of I/O data interfaces of the single-chip microcomputer are connected to the CANBus interface of the elevator system through the can transceiver, receiving the floor signal of the elevator, monitoring and displaying, and sending the external call signal of the elevator to control the operation of the elevator; a set of serial ports of the single-chip microcomputer and the NB-IoT module BC35- Connect to G, and send the received elevator floor signal to the data center of the monitoring system in real time in the form of NB-IoT, and at the same time accept the external call signal sent by the data center.
在本申请所提供的几个实施例中，应该理解到，所揭露的装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述模块的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个模块或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或模块的间接耦合或通信连接，可以是电性，机械或其它的形式。In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are only illustrative. For example, the division of the modules is only a logical function division. In actual implementation, there may be other division methods. For example, multiple modules or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or modules, and may be in electrical, mechanical or other forms.
所述作为分离部件说明的模块可以是或者也可以不是物理上分开的，作为模块显示的部件可以是或者也可以不是物理模块，即可以位于一个地方，或者也可以分布到多个网络模块上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。The modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, may be located in one place, or may be distributed to multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
另外，在本发明各个实施例中的各功能模块可以集成在一个处理模块中，也可以是各个模块单独物理存在，也可以两个或两个以上模块集成在一个模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。In addition, each functional module in each embodiment of the present invention may be integrated into one processing module, or each module may exist physically alone, or two or more modules may be integrated into one module. The above-mentioned integrated modules can be implemented in the form of hardware, and can also be implemented in the form of software function modules.
需要说明的是，对于前述的各方法实施例，为了简便描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明并不受所描述的动作顺序的限制，因为依据本发明，某些步骤可以采用其它顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述的实施例均属于优选实施例，所涉及的动作和模块并不一定都是本发明所必须的。It should be noted that, for the convenience of description, the foregoing method embodiments are all expressed as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence. As in accordance with the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily all necessary to the present invention.
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其它实施例的相关描述。In the above-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.
以上为对本发明所提供的一种远程监控电梯选层的方法及装置的描述，对 于本领域的技术人员，依据本发明实施例的思想，在具体实施方式及应用范围上均会有改变之处，综上，本说明书内容不应理解为对本发明的限制。The above is a description of the method and device for remotely monitoring elevator floor selection provided by the present invention. For those skilled in the art, according to the idea of the embodiment of the present invention, there will be changes in the specific implementation and application scope. , to sum up, the content of this specification should not be construed as a limitation to the present invention.

Claims (10)

  1. 一种远程监控电梯选层的方法，其特征在于，A method for remotely monitoring elevator floor selection, characterized in that,
    所述方法包括：The method includes:
    从电梯控制器处获取电梯运行状态信息；Obtain the elevator running status information from the elevator controller;
    将所述运行状态信息发送至用户终端；sending the operating status information to the user terminal;
    接收用户终端发送的外招信息；Receive external recruitment information sent by the user terminal;
    将所述外招信息传输至电梯控制器，以通过电梯控制器控制电梯进行选层。The external recruitment information is transmitted to the elevator controller, so that the elevator controller can control the elevator to select floors.
  2. 根据权利要求1所述的远程监控电梯选层的方法，其特征在于，The method for remotely monitoring elevator floor selection according to claim 1, wherein,
    所述方法还包括：The method also includes:
    获取电梯控制器的局域网络总线中楼层信号帧及外招信号帧；Obtain the floor signal frame and the external call signal frame in the local area network bus of the elevator controller;
    分析所述楼层信号帧代表的电梯运行信息及所述外招信号帧代表的电梯运行信息；analyzing the elevator operation information represented by the floor signal frame and the elevator operation information represented by the external call signal frame;
    所述楼层信号帧代表的电梯运行信息包括：电梯的停靠楼层信息、及电梯的是否运行信息；The elevator running information represented by the floor signal frame includes: the parking floor information of the elevator, and the running information of the elevator;
    所述电梯外招信号帧包括：外招的楼层信息、及外招的电梯上下行信息。The elevator external call signal frame includes: floor information of the external call, and elevator up and down information of the external call.
  3. 根据权利要求2所述的远程监控电梯选层的方法，其特征在于，The method for remotely monitoring elevator floor selection according to claim 2, wherein,
    所述方法还包括：The method also includes:
    在无法从电梯控制器获取电源供应时，使用备用电源的电源供应。When the power supply cannot be obtained from the elevator controller, the power supply of the backup power supply is used.
  4. 根据权利要求3所述的远程监控电梯选层的方法，其特征在于，The method for remotely monitoring elevator floor selection according to claim 3, wherein,
    所述方法还包括：The method also includes:
    从所述电梯控制器处仅接收所述楼层信号帧及外招信号帧；Only receive the floor signal frame and the call signal frame from the elevator controller;
    将所述外招信号帧保存至闪存内，并将所述楼层信号帧代表的电梯运行信息发送至用户处的移动终端。The external call signal frame is stored in the flash memory, and the elevator running information represented by the floor signal frame is sent to the mobile terminal at the user.
  5. 根据权利要求1所述的远程监控电梯选层的方法，其特征在于，The method for remotely monitoring elevator floor selection according to claim 1, wherein,
    所述方法还包括：The method also includes:
    设定IP地址及端口号，以与数据中心进行信息交互，通过所述数据中心将获取的运行信息发送至用户处的移动终端，并通过所述数据中心接收用户的移动终端发送的外招信息，并将所述外招信息发送至所述电梯控制器。Set the IP address and port number to exchange information with the data center, send the obtained operation information to the user's mobile terminal through the data center, and receive the foreign recruitment information sent by the user's mobile terminal through the data center , and send the foreign recruitment information to the elevator controller.
  6. 根据权利要求1所述的远程监控电梯选层的方法，其特征在于，The method for remotely monitoring elevator floor selection according to claim 1, wherein,
    将所述外招信息传输至电梯控制器包括：Transmitting the foreign recruitment information to the elevator controller includes:
    将所述外招信息修改电梯的外招信号；Modify the external recruitment information of the elevator to the external recruitment signal of the elevator;
    将修改后的外招信号代表的控制指令发送至电梯控制器。Send the control command represented by the modified external call signal to the elevator controller.
  7. 根据权利要求5所述的远程监控电梯选层的方法，其特征在于，The method for remotely monitoring elevator floor selection according to claim 5, wherein,
    设定IP地址及端口号，与数据中心通过窄带物联网进行信息交互。Set the IP address and port number, and exchange information with the data center through the narrowband Internet of Things.
  8. 根据权利要求1所述的远程监控电梯选层的方法，其特征在于，The method for remotely monitoring elevator floor selection according to claim 1, wherein,
    所述方法还包括：对电梯进行监控，仅在电梯运行时，从电梯控制器处获取电梯运行信息。The method further includes: monitoring the elevator, and obtaining the elevator running information from the elevator controller only when the elevator is running.
  9. 一种远程监控电梯选层的装置，其特征在于，包括：A device for remotely monitoring elevator floor selection, comprising:
    控制器局域网络收发器、单片机及窄带物联网模块；Controller area network transceivers, microcontrollers and NB-IoT modules;
    所述控制器局域网络收发器与电梯控制器电连接，用于从电梯控制器的串口处获取电梯的运行状态信息或向通过串口向电梯控制器传输外招信息，所述串口为控制器局域网络总线；The controller area network transceiver is electrically connected to the elevator controller, and is used to obtain the running status information of the elevator from the serial port of the elevator controller or to transmit external recruitment information to the elevator controller through the serial port, and the serial port is the controller area network. network bus;
    所述单片机与所述控制器局域网络收发器电连接，用于从控制器局域网络收发器获取所述运行状态信息或向控制器局域网络收发器传输外招信息；The single-chip microcomputer is electrically connected to the controller area network transceiver, and is used for acquiring the operating status information from the controller area network transceiver or transmitting external recruitment information to the controller area network transceiver;
    所述窄带物联网模块与所述单片机电连接，用于从单片机获取并向用户终端发送所述运行状态信息或接收并向单片机传输来自用户端的外招信息。The narrowband Internet of Things module is electrically connected to the single-chip microcomputer, and is used for acquiring and sending the operating status information from the single-chip computer to the user terminal, or receiving and transmitting the external recruitment information from the user terminal to the single-chip computer.
  10. 根据权利要求9所述的远程监控电梯选层的装置，其特征在于，The device for remotely monitoring elevator floor selection according to claim 9, wherein,
    装置还包括：The device also includes:
    与所述控制器局域网络收发器、单片机及窄带物联网模块电连接的电源管理模块；a power management module electrically connected with the controller area network transceiver, the single-chip microcomputer and the narrowband Internet of Things module;
    与所述电源管理模块电连接的备用电源。A backup power supply electrically connected to the power management module.
PCT/CN2020/114275 2020-09-09 2020-09-09 Method and apparatus for remotely monitoring floor selection of elevator WO2022051949A1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005193998A (en) * 2003-12-26 2005-07-21 Taisei Corp Operating system of elevator
JP2005280906A (en) * 2004-03-29 2005-10-13 Toshiba Elevator Co Ltd Portable terminal unit and elevator system
CN1774381A (en) * 2004-04-07 2006-05-17 三菱电机株式会社 Elevator call registration system
CN1893491A (en) * 2005-07-02 2007-01-10 乐金电子(中国)研究开发中心有限公司 Elevator control method using mobile communication terminal
CN104085748A (en) * 2014-07-01 2014-10-08 怡达快速电梯有限公司 Intelligent elevator managing method based on mobile communication technology

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005193998A (en) * 2003-12-26 2005-07-21 Taisei Corp Operating system of elevator
JP2005280906A (en) * 2004-03-29 2005-10-13 Toshiba Elevator Co Ltd Portable terminal unit and elevator system
CN1774381A (en) * 2004-04-07 2006-05-17 三菱电机株式会社 Elevator call registration system
CN1893491A (en) * 2005-07-02 2007-01-10 乐金电子(中国)研究开发中心有限公司 Elevator control method using mobile communication terminal
CN104085748A (en) * 2014-07-01 2014-10-08 怡达快速电梯有限公司 Intelligent elevator managing method based on mobile communication technology

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