An intelligent call method and system for group control elevator

Abstract

This invention discloses an intelligent elevator dispatching method and system for group-controlled elevators, comprising: acquiring elevator-riding characteristics of a target group; based on the elevator-riding characteristics of the target group, an information cloud system matches permission information and processes it into a data packet via a first communication protocol; the information cloud system requests an external dispatching main control board to receive and store the data packet; the external dispatching main control board requests an elevator dispatching identification module to perform identity verification on the group waiting to ride via a second communication protocol to obtain waiting elevator characteristic data; the external dispatching main control board processes the waiting elevator characteristic data and the data packet to obtain a matching data packet; the external dispatching main control board requests a group control main control board to receive the matching data packet; the group control main control board processes the matching data packet via the first communication protocol to obtain corresponding permission information and match elevator priority; based on the permission information and the elevator priority, the group control main control board schedules the elevator via the elevator main control board. This invention is applicable to the access of intelligent group-controlled elevator dispatching systems in various smart buildings and is compatible with communication protocols between different identification modules.

Description

Technical Field

[0001] This invention relates to the field of intelligent elevator calling, and in particular to an intelligent elevator calling method and system for group-controlled elevators. Background Technology

[0002] With the acceleration of urbanization and the continuous increase in the number of buildings, people have higher and higher requirements for the management and utilization efficiency of buildings, and the demand for smart building construction is also increasing. As an important component of smart buildings, smart elevators adopt advanced technologies to provide a more intelligent and convenient elevator experience.

[0003] Smart elevators can intelligently schedule operations based on passenger flow and demand, reducing waiting time and congestion, and improving operational efficiency. Among these, elevator group control technology is the development trend of elevator control. As the number of elevators in the same building increases, the coordinated operation of multiple elevators and the use of different group control algorithms to optimize the elevator's operating status can effectively improve elevator capacity and help solve the problem of different elevator needs on different floors of complex buildings.

[0004] To adapt to the trend of smart elevators, various smart elevator calling modes have been developed, such as facial recognition, QR code, IC card, and voice recognition. However, there are application barriers between these technologies, and the communication protocols between different manufacturers are inconsistent, making integration difficult. Furthermore, the integration of these technologies also presents key challenges, as the output information cannot be compared, and various elevator calling information will conflict, thus affecting normal elevator calling. Moreover, with the popularization of group-controlled elevators, the above problems have become even more severe. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings and deficiencies of the prior art and provide an intelligent elevator calling method and system for group-controlled elevators. This invention can solve the problems of various elevator calling and identification technologies in the application of group-controlled elevator calling in smart buildings, connect various elevator calling and identification technologies, realize the integration of multiple elevator calling and identification technologies, and improve the user experience and operational efficiency of smart elevators in smart buildings.

[0006] The technical solution adopted in this invention is:

[0007] On one hand, embodiments of the present invention provide an intelligent elevator calling method for group-controlled elevators, the intelligent elevator calling method for group-controlled elevators including:

[0008] Obtain elevator usage characteristics of the target group;

[0009] Based on the elevator usage characteristics of the target group, the information cloud system matches permission information and processes it into data packets through a first communication protocol;

[0010] The information cloud system requests the external main control board to receive and store the data packet;

[0011] The external call main control board requests the elevator call identification module to perform identity verification on the group waiting to ride the elevator through the second communication protocol, and obtain the elevator waiting feature data.

[0012] The external call control board processes the elevator waiting feature data and the data packet to obtain a matching data packet;

[0013] The external call main control board requests the group control main control board to receive the matching data packet;

[0014] The group control main control board processes the matching data packet through the first communication protocol to obtain the corresponding permission information and match the elevator priority.

[0015] Based on the permission information and the elevator priority, the group control main control board schedules the elevators through the elevator main control board.

[0016] Furthermore, obtaining the elevator usage characteristics of the target group includes:

[0017] Input the permission information and the elevator usage characteristics of the target group into the information cloud system.

[0018] Furthermore, based on the elevator usage characteristics of the target group, the information cloud system matches permission information and processes it into data packets via a first communication protocol, including:

[0019] The information cloud system extracts the elevator usage characteristics of the target group into feature data through the first communication protocol;

[0020] The information cloud system matches permission information based on the feature data; the permission information includes allowed personnel categories, elevator start time, end time, destination floor, elevator priority, and visitor information;

[0021] The feature data, the permission information, and the check bit are used to generate a data packet.

[0022] Furthermore, based on the elevator usage characteristics of the target group, the information cloud system matches permission information and processes it into data packets via a first communication protocol, including:

[0023] The information cloud system acquires elevator riding characteristics; the elevator riding characteristics include one or more of the following: facial information, fingerprint information, sound wave information, target group information database, and visitor reservation information;

[0024] Generate a data packet using the elevator ride characteristics.

[0025] Furthermore, based on the elevator usage characteristics of the target group, the information cloud system matches permission information and processes it into data packets via a first communication protocol, including:

[0026] The first communication protocol includes either a proprietary protocol or a general protocol that matches the user's required protocol.

[0027] Furthermore, based on the elevator usage characteristics of the target group, the information cloud system matches permission information and processes it into data packets via a first communication protocol, including:

[0028] Generate string data of the elevator riding characteristics; the string data is used to store the elevator riding characteristics and for the identification of the target group;

[0029] A data packet is generated based on the string data; the data packet includes the string data and the corresponding permission information.

[0030] Furthermore, the external call main control board requests the elevator call identification module to perform identity verification on the waiting group through the second communication protocol, and obtain the waiting elevator feature data, including:

[0031] The elevator recognition module includes one or more of the following: a face recognition module, an IC card recognition module, a QR code recognition module, and a voice recognition module.

[0032] The identity verification includes one or more of the following: facial recognition verification, IC card recognition verification, QR code recognition verification, and voice recognition verification;

[0033] The second communication protocol includes a communication protocol adapted to each identification module.

[0034] Furthermore, the external call main control board processes the elevator waiting feature data and the data packet to obtain a matching data packet, including:

[0035] The elevator feature data to be boarded is compared with the data packet.

[0036] Furthermore, the intelligent elevator dispatching method for group-controlled elevators also includes:

[0037] Obtain feedback information; the feedback information includes whether the elevator was successfully called, the elevator selected, and elevator guidance information.

[0038] The group control main control board outputs the feedback information to the external call main control board, and the external call main control board transmits the feedback information to the target group.

[0039] On the other hand, embodiments of the present invention also provide an intelligent elevator dispatching system for group-controlled elevators, comprising:

[0040] The first module is used to obtain the elevator usage characteristics of the target group;

[0041] The second module is used to match permission information and process it into data packets by the information cloud system through the first communication protocol based on the elevator riding characteristics of the target group.

[0042] The third module is used to trigger the information cloud system to request the external main control board to receive and store the data packet;

[0043] The fourth module is used to trigger the external call main control board to request the elevator call identification module to perform identity verification of the group waiting to ride the elevator through the second communication protocol, and obtain the elevator waiting feature data.

[0044] The fifth module is used to trigger the external call main control board to process the elevator waiting feature data and the data packet to obtain a matching data packet;

[0045] The sixth module is used to trigger the external call main control board to request the group control main control board to receive the matching data packet;

[0046] The seventh module is used to trigger the group control main control board to process the matching data packet through the first communication protocol, obtain the corresponding permission information, and match the elevator priority.

[0047] The eighth module is used to schedule elevators through the elevator main control board based on the permission information and the elevator priority.

[0048] On the other hand, embodiments of the present invention also provide a computer-readable storage medium storing computer-executable instructions for causing a computer to execute the intelligent elevator calling method for group-controlled elevators as described above.

[0049] The beneficial effects of this invention are: it provides an intelligent elevator calling method and system for group-controlled elevators, including: acquiring elevator-riding characteristics of a target group; based on the elevator-riding characteristics of the target group, an information cloud system matches permission information and processes it into a data packet through a first communication protocol; the information cloud system requests an external call main control board to receive and store the data packet; the external call main control board requests an elevator calling identification module to perform identity verification on the group waiting to ride through a second communication protocol to obtain elevator-riding characteristic data; the external call main control board processes the elevator-riding characteristic data and the data packet to obtain a matching data packet; the external call main control board requests a group control main control board to receive the matching data packet; the group control main control board processes the matching data packet through the first communication protocol to obtain corresponding permission information and match elevator-riding priorities; based on the permission information and the elevator-riding priorities, the group control main control board schedules the elevator through the elevator main control board. This invention is applicable to the access of intelligent group-controlled elevator calling systems in various smart buildings and is compatible with communication protocols between different identification modules. Attached Figure Description

[0050] Figure 1 This is a flowchart of an intelligent elevator calling method for group-controlled elevators provided in an embodiment of the present invention;

[0051] Figure 2 This is a schematic diagram illustrating the principle of the intelligent elevator calling method for group-controlled elevators provided in this embodiment of the invention.

[0052] Figure 3 This is a flowchart of an intelligent elevator summoning method for group-controlled elevators provided in an embodiment of the present invention. Detailed Implementation

[0053] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0054] The embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0055] On the one hand, embodiments of the present invention provide an intelligent elevator calling method for group-controlled elevators.

[0056] This invention discloses an intelligent elevator calling method for group-controlled elevators. Specifically, refer to... Figure 1 The intelligent elevator summoning method for group-controlled elevators includes, but is not limited to, all of the following steps:

[0057] S100, Obtain elevator usage characteristics of the target group;

[0058] S200. Based on the elevator usage characteristics of the target group, the information cloud system matches permission information and processes it into data packets through the first communication protocol.

[0059] S300, the information cloud system requests the external main control board to receive and store data packets;

[0060] S400, the external call main control board requests the elevator call identification module to verify the identity of the group waiting to ride the elevator through the second communication protocol, and obtain the elevator waiting feature data;

[0061] The S500 external call main control board processes the elevator waiting feature data and data packets to obtain matching data packets;

[0062] S600, the external main control board requests the group control main control board to receive the matching data packet;

[0063] The S700 and group control main board process matching data packets through the first communication protocol to obtain corresponding permission information and match elevator priority.

[0064] S800: Based on access information and elevator priority, the group control main control board schedules the elevators through the elevator main control board.

[0065] This embodiment discloses step S100 for obtaining the elevator riding characteristics of the target group, including:

[0066] S110. Input the permission information and the elevator usage characteristics of the target group into the information cloud system.

[0067] This embodiment discloses step S200, in which the information cloud system matches permission information and processes it into a data packet based on the elevator usage characteristics of the target group, including:

[0068] S210, The information cloud system extracts the elevator riding characteristics of the target group into feature data through the first communication protocol;

[0069] S220 and the information cloud system match permission information based on feature data; permission information includes permitted personnel categories, elevator start time, end time, destination floor, elevator priority, and visitor information;

[0070] S230. Generate a data packet by combining the feature data, permission information, and check bits.

[0071] This embodiment discloses step S200, in which the information cloud system matches permission information and processes it into a data packet based on the elevator usage characteristics of the target group, including:

[0072] S240. The information cloud system acquires elevator riding characteristics; these characteristics include one or more of the following: facial information, fingerprint information, voice wave information, target group information database, and visitor reservation information.

[0073] S250, Generate data packets from elevator usage characteristics.

[0074] This embodiment discloses step S200, in which the information cloud system matches permission information and processes it into a data packet based on the elevator usage characteristics of the target group, including:

[0075] S260, The first communication protocol includes one of a proprietary protocol or a general protocol that matches the protocol required by the user.

[0076] This embodiment discloses step S200, in which the information cloud system matches permission information and processes it into a data packet based on the elevator usage characteristics of the target group, including:

[0077] S270. Generate string data of elevator riding characteristics; the string data is used to store elevator riding characteristics and for the identification of the target group;

[0078] S280. Generate a data packet based on the string data; the data packet includes the string data and the corresponding permission information.

[0079] This embodiment discloses step S400, in which the external call main control board requests the elevator call identification module to perform identity verification on the group of people waiting to ride the elevator through a second communication protocol, and obtains the characteristic data of the group of people waiting to ride the elevator, including:

[0080] S410, the elevator recognition module includes one or more of the following: face recognition module, IC card recognition module, QR code recognition module, and voice recognition module;

[0081] S420. Identity verification includes one or more of the following: facial recognition verification, IC card recognition verification, QR code recognition verification, and voice recognition verification.

[0082] S430, the second communication protocol includes communication protocols adapted to each identification module.

[0083] This embodiment discloses step S500, in which the external call main control board processes the feature data and data packet of the elevator to be boarded to obtain a matching data packet, including:

[0084] S510. Compare the elevator feature data to be taken with the data packet.

[0085] This embodiment discloses an intelligent elevator calling method for group-controlled elevators, which also includes:

[0086] S900, Obtain feedback information; feedback information includes whether the elevator was successfully called, the elevator used, and elevator guidance information;

[0087] SA00 and the group control main board output feedback information to the external call main board, which then transmits the feedback information to the target group.

[0088] On the other hand, embodiments of the present invention also provide an intelligent elevator dispatching system for group-controlled elevators, comprising:

[0089] The first module is used to obtain the elevator usage characteristics of the target group;

[0090] The second module is used to match permission information and process it into data packets by the information cloud system through the first communication protocol based on the elevator riding characteristics of the target group.

[0091] The third module is used to trigger the information cloud system to request the external main control board to receive and store data packets;

[0092] The fourth module is used to trigger the external call main control board to request the elevator call identification module to verify the identity of the group waiting to ride the elevator through the second communication protocol and obtain the elevator waiting feature data.

[0093] The fifth module is used to trigger the external call main control board to process the elevator waiting feature data and data packets to obtain a matching data packet;

[0094] The sixth module is used to trigger the external main control board to request the group control main control board to receive the matching data packet;

[0095] The seventh module is used to trigger the group control main control board to process the matching data packet through the first communication protocol, obtain the corresponding permission information, and match the elevator priority.

[0096] The eighth module is used to schedule elevators through the elevator main control board based on permission information and elevator priority.

[0097] As an optional implementation method, refer to Figure 2 and Figure 3 The present invention provides the following embodiments:

[0098] Visitor 1, as the target group, uploads their facial information, one of the elevator-riding characteristics, to the information cloud system in advance. The information cloud system extracts the elevator-riding characteristics and matches them with relevant permission information. Visitor 1 is an external person, allowed to ride the elevator from 10:00 AM to 4:00 PM on a certain day, the destination floor is the 6th floor, the elevator priority is ordinary, and the visitor is employee 2 whose office is on the 6th floor. The information cloud system converts the relevant data into a data packet using protocol A. Data packet 1000 includes necessary information feature data 1001, elevator-riding data 1002, and necessary check bits 1003. The information cloud system then... 00 is sent to the external call main control board, which receives and stores it; Visitor 1 arrives at 10:20, and the facial recognition module identifies the elevator-riding feature facial information, which is converted into waiting elevator feature data 1011 through communication protocol B. The external call main control board compares the elevator-riding feature data 1001 with the waiting elevator feature data 1011. If the data matches, the comparison is successful, and a matching data packet 1000 is obtained. The external call main control board transmits data packet 1000 to the group control main control board. The group control main control board parses the data packet 1000 through communication protocol A to obtain the corresponding permission information. Within the allowed elevator riding time range, the destination floor is floor 6, and priority matching is performed, with the level set to ordinary. The group control main control board obtains the best elevator travel plan (selecting elevator number 8) through the intelligent scheduling algorithm, and communicates with the elevator main control board of elevator number 8 (elevator main control board A) to realize elevator calling. At the same time, the group control main control board feeds back the elevator travel information (elevator number 8, registered on the 6th floor) to the external calling main control board, and then feeds back to visitor 1. Elevator number 8 arrives at the station, and visitor 1 successfully takes the elevator.

[0099] VIP customer 1, as the target group, is relatively resistant to the extraction of biometric information. Therefore, VIP customer 1's appointment information is registered in advance and uploaded to the information cloud system. The information cloud system extracts the appointment information and matches it with relevant permission information. VIP customer 1 is an external person, the allowed start time for elevator use is a whole day of a certain day, the destination floor is the 24th floor, the elevator priority is first, and the visitor is employee 2 whose office is on the 24th floor. The information cloud system converts the relevant data into a data packet 1000 through protocol A. Data packet 1000 includes necessary information feature data 1001, elevator use data 1002, and necessary checksums 1003. At the same time, the generated QR code information is fed back to VIP customer 1000. Customer 1: The information cloud system sends data packet 1000 to the external call main control board, which receives and stores it. VIP Customer 1 arrives at 11:00 AM that day, identifies the elevator ride feature QR code information through the QR code recognition module, and converts it into elevator ride feature data 1011 through communication protocol B. The external call main control board compares the elevator ride feature data 1001 and the elevator ride feature data 1011. If the data matches, the comparison is successful, and the matching data packet 1000 is obtained. The external call main control board transmits data packet 1000 to the group control main control board. The group control main control board parses the data through communication protocol A to obtain the corresponding permission information. Within the allowed elevator ride time range, the destination floor is floor 24, and priority matching is performed, with the priority level set to first. The group control main control board obtains the best elevator travel plan (selecting elevator number 6) through the intelligent scheduling algorithm, and communicates with the elevator main control board of elevator number 6 (elevator main control board B) to realize elevator summoning. At the same time, the group control main control board feeds back the elevator travel information (elevator number 6, registered on the 24th floor) to the external summoning main control board, and then feeds back to VIP customer 1. Elevator number 6 arrives at the station, and VIP customer 1 successfully takes the elevator.

[0100] As an optional implementation, the present invention aims to provide a seamless intelligent elevator calling method and system. Through the linkage between the information cloud system and the external calling main control board, as well as the edge computing of the external calling main control board, the elevator riding characteristics of the target group are compared to obtain elevator riding information. By comparing the elevator riding information, intelligent group control scheduling is realized using the group control main control board, realizing truly seamless intelligent elevator calling. At the same time, it is applicable to the access of intelligent group control elevator calling systems in various smart buildings.

[0101] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0102] (1) Realize seamless elevator calling, unify and coordinate elevator calling modules such as face recognition, voice recognition, IC card recognition, and QR code recognition, and realize multiple forms of elevator calling selection.

[0103] (2) Through the coordinated function of the external call main control board, the elevator information can be coordinated to realize the unified management of various elevator call identification methods and realize intelligent group control and scheduling.

[0104] (3) The method and system are highly versatile and applicable to the access of smart group control elevator calling systems in various smart buildings. They can be compatible with the communication protocols between different identification modules.

[0105] (4) The method and system convert various elevator ride characteristics of the target group into corresponding feature data, realize rapid comparison and operation at the edge end - external call main control board, which is efficient and has a small amount of data transmission.

[0106] On the other hand, embodiments of the present invention also provide a computer-readable storage medium storing computer-executable instructions for causing a computer to execute the intelligent elevator calling method for group-controlled elevators as described above.

[0107] It will be understood by those skilled in the art that all or some of the steps and systems in the methods disclosed above can be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components can be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application-specific integrated circuit. Such software can be distributed on a computer-readable medium, which can include computer storage media (or non-transitory media) and communication media (or transient media). As is known to those skilled in the art, the term computer storage media includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules, or other data). Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technologies, CD-ROM, digital versatile disc (DVD) or other optical disc storage, magnetic cartridges, magnetic tape, disk storage or other magnetic storage devices, or any other medium that can be used to store desired information and is accessible to a computer. Furthermore, as is known to those skilled in the art, communication media typically contain computer-readable instructions, data structures, program modules, or other data in modulated data signals such as carrier waves or other transmission mechanisms, and may include any information delivery medium.

[0108] The above is a detailed description of the preferred embodiments of the present invention. However, the present invention is not limited to the above embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of the present invention.

Claims

1. A method for intelligent call for an elevator group control, characterized in that, The intelligent elevator calling method for group-controlled elevators includes: Obtain elevator usage characteristics of the target group; Based on the elevator usage characteristics of the target group, the information cloud system matches permission information and processes it into data packets through a first communication protocol; The information cloud system requests the external main control board to receive and store the data packet; The external call main control board requests the elevator call identification module to perform identity verification on the group waiting to ride the elevator through the second communication protocol, and obtain the elevator waiting feature data. The external call main control board processes the elevator waiting feature data and the data packet to obtain a matching data packet; The external call main control board requests the group control main control board to receive the matching data packet; The group control main control board processes the matching data packet through the first communication protocol to obtain the corresponding permission information and match the elevator priority. Based on the permission information and the elevator priority, the group control main control board schedules the elevators through the elevator main control board; Obtain feedback information; the feedback information includes whether the elevator was successfully called, the elevator selected, and elevator guidance information. The group control main control board outputs the feedback information to the external call main control board, and the external call main control board transmits the feedback information to the target group; By coordinating elevator usage information through an external main control board, unified management of various elevator call identification methods is implemented, and intelligent group control and scheduling are carried out.

2. The intelligent call method for group control of elevators according to claim 1, characterized in that, The acquisition of elevator usage characteristics of the target group includes: Input the permission information and the elevator usage characteristics of the target group into the information cloud system.

3. The intelligent call method for group control of elevators as claimed in claim 1 wherein, Based on the elevator usage characteristics of the target group, the information cloud system matches permission information and processes it into data packets via a first communication protocol, including: The information cloud system extracts the elevator usage characteristics of the target group into feature data through the first communication protocol; The information cloud system matches permission information based on the feature data; the permission information includes allowed personnel categories, elevator start time, end time, destination floor, elevator priority, and visitor information; The feature data, the permission information, and the check bit are used to generate a data packet.

4. The intelligent call method for group control of elevators as claimed in claim 1 wherein, Based on the elevator usage characteristics of the target group, the information cloud system matches permission information and processes it into data packets via a first communication protocol, including: The information cloud system acquires elevator riding characteristics; the elevator riding characteristics include one or more of the following: facial information, fingerprint information, sound wave information, target group information database, and visitor reservation information; Generate a data packet using the elevator ride characteristics.

5. The intelligent call method for group control of elevators as claimed in claim 1 wherein, Based on the elevator usage characteristics of the target group, the information cloud system matches permission information and processes it into data packets via a first communication protocol, including: The first communication protocol includes either a proprietary protocol or a general protocol that matches the user's required protocol.

6. The intelligent call method for group control of elevators as claimed in claim 1 wherein, Based on the elevator usage characteristics of the target group, the information cloud system matches permission information and processes it into data packets via a first communication protocol, including: Generate string data of the elevator riding characteristics; the string data is used to store the elevator riding characteristics and for the identification of the target group; A data packet is generated based on the string data; the data packet includes the string data and the corresponding permission information.

7. The intelligent call method for group control of elevators as claimed in claim 1 wherein, The external call main control board requests the elevator call identification module to verify the identity of the waiting group through the second communication protocol, and obtain the waiting elevator feature data, including: The elevator recognition module includes one or more of the following: a face recognition module, an IC card recognition module, a QR code recognition module, and a voice recognition module. The identity verification includes one or more of the following: facial recognition verification, IC card recognition verification, QR code recognition verification, and voice recognition verification. The second communication protocol includes a communication protocol adapted to each identification module.

8. The intelligent call method for group control of elevators according to claim 1, characterized in that, The external call control board processes the elevator waiting feature data and the data packet to obtain a matching data packet, including: The elevator feature data to be boarded is compared with the data packet.

9. An intelligent call system for group control of elevators for implementing the method according to any one of claims 1 to 8, characterized in that include: The first module is used to obtain the elevator usage characteristics of the target group; The second module is used to match permission information and process it into data packets by the information cloud system through the first communication protocol based on the elevator riding characteristics of the target group. The third module is used to trigger the information cloud system to request the external main control board to receive and store the data packet; The fourth module is used to trigger the external call main control board to request the elevator call identification module to perform identity verification of the group waiting to ride the elevator through the second communication protocol, and obtain the elevator waiting feature data. The fifth module is used to trigger the external call main control board to process the elevator waiting feature data and the data packet to obtain a matching data packet; The sixth module is used to trigger the external call main control board to request the group control main control board to receive the matching data packet; The seventh module is used to trigger the group control main control board to process the matching data packet through the first communication protocol, obtain the corresponding permission information, and match the elevator priority. The eighth module is used to schedule elevators through the elevator main control board based on the permission information and the elevator priority.

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