CN113173468B - Elevator calling method and device and elevator control system - Google Patents
Elevator calling method and device and elevator control system Download PDFInfo
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- CN113173468B CN113173468B CN202110538395.0A CN202110538395A CN113173468B CN 113173468 B CN113173468 B CN 113173468B CN 202110538395 A CN202110538395 A CN 202110538395A CN 113173468 B CN113173468 B CN 113173468B
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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
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/2408—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration where the allocation of a call to an elevator car is of importance, i.e. by means of a supervisory or group controller
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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
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/2408—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration where the allocation of a call to an elevator car is of importance, i.e. by means of a supervisory or group controller
- B66B1/2458—For elevator systems with multiple shafts and a single car per shaft
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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
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
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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
- B66B1/34—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
- B66B1/468—Call registering systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
- B66B2201/215—Transportation capacity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
- B66B2201/243—Distribution of elevator cars, e.g. based on expected future need
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/30—Details of the elevator system configuration
- B66B2201/301—Shafts divided into zones
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- 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
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The application discloses a calling method, a calling device and an elevator control system, which are applied to the elevator control system, wherein the elevator control system comprises at least two elevator control groups, each elevator control group comprises at least one calling controller, and different elevator control groups are communicated with each other through the calling controllers; the method comprises the following steps: after detecting a target floor number input by a user, determining a target elevator control group to which the target floor number belongs; if the target elevator control group is not the current elevator control group, the target floor number is sent to an elevator calling controller corresponding to the target elevator control group; receiving an optimal elevator number returned by the elevator calling controller and used for carrying out elevator calling response; and displaying the optimal elevator number to the user, so that the function that any layer selecting device can call the elevators in all elevator control groups is realized, and the operation flow of the elevators is greatly simplified.
Description
Technical Field
The embodiment of the application relates to an elevator control technology, in particular to an elevator calling method, an elevator calling device and an elevator control system.
Background
With the development of economy, the higher the commercial office building is, the higher the personnel density is, and the higher the requirement on the carrying capacity of the elevator is. To meet the demands of elevator capacity, high-rise office buildings often use elevator systems with destination floor control, while elevators are managed by dividing the floors into a plurality of group control groups. After the elevators are divided into group control groups, each elevator group control group needs to be independently provided with a corresponding destination floor selecting device, and the destination floor selecting device can only call the elevators in the group.
This brings about the following problems:
first, when the visitor needs to take the elevator, because the visitor is unfamiliar with the elevator grouping condition of building, it is unclear which destination floor selecting device to use can realize calling the elevator to go to own destination floor.
Secondly, each elevator group is required to be independently provided with a corresponding destination floor selecting device, and if each elevator group is provided with fewer destination floor selecting devices, the conditions of personnel congestion and queuing elevator calling can occur in a peak period; if more destination floor selecting devices are configured for each elevator group, when a plurality of elevator groups exist in a building, the number of the destination floor selecting devices is increased, so that more space is needed for placing the destination floor selecting devices in the building, the design difficulty of a building entrance can be increased, and meanwhile, the elevator cost is also increased.
Disclosure of Invention
The application provides a calling method, a calling device and an elevator control system, which are used for solving the problems that in the prior art, a destination floor selecting device can only call the group of elevators, a visitor cannot clearly use the destination floor selecting device to realize calling to the destination floor of the elevator, and the elevator resource use is unbalanced.
In a first aspect, embodiments of the present application provide an elevator control system, the system comprising at least two elevator control groups, wherein each elevator control group comprises at least one floor selection device and at least one elevator call controller connected to the at least one floor selection device; different elevator control groups communicate with each other through elevator calling controllers;
the floor selecting device is used for sending the target floor number to a elevator calling controller connected with the floor selecting device after detecting the target floor number input by a user, receiving an optimal elevator number returned by the elevator calling controller and displaying the optimal elevator number;
the elevator calling controller is used for determining a target elevator control group to which the target floor number belongs, sending the target floor number to the target elevator calling controller corresponding to the target elevator control group when the target elevator control group is judged not to be the elevator control group to which the target elevator control group belongs, receiving an optimal elevator number returned by the target elevator calling controller, and sending the optimal elevator number to the floor selecting device.
In a second aspect, an embodiment of the present application further provides a calling method, where the method is applied to an elevator control system, where the elevator control system includes at least two elevator control groups, each elevator control group includes at least one calling controller, and different elevator control groups communicate with each other through the calling controllers thereof;
the method comprises the following steps:
after detecting a target floor number input by a user, determining a target elevator control group to which the target floor number belongs;
if the target elevator control group is not the current elevator control group, the target floor number is sent to an elevator calling controller corresponding to the target elevator control group;
receiving an optimal elevator number returned by the elevator calling controller and used for carrying out elevator calling response;
and displaying the optimal elevator number to the user.
In a third aspect, an embodiment of the present application further provides a elevator calling device, where the device is applied to an elevator control system, where the elevator control system includes at least two elevator control groups, each elevator control group includes at least one elevator calling controller, and different elevator control groups communicate with each other through the elevator calling controllers thereof;
the device comprises:
The system comprises a target elevator control group determining module, a target elevator control group determining module and a control module, wherein the target elevator control group determining module is used for determining a target elevator control group to which a target floor number belongs after detecting the target floor number input by a user;
a target floor number sending module, configured to send the target floor number to a call controller corresponding to the target elevator control group if the target elevator control group is not the current elevator control group;
the optimal elevator number receiving module is used for receiving an optimal elevator number returned by the elevator calling controller and used for calling an elevator to respond;
and the optimal elevator number display module is used for displaying the optimal elevator number to the user.
In a fourth aspect, embodiments of the present application also provide an elevator apparatus, including a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the above-described method when executing the program.
In a fifth aspect, embodiments of the present application also provide a computer readable storage medium having stored thereon a computer program which when executed by a processor implements the above-described method.
The application has the following beneficial effects:
in this embodiment, when the elevator control system comprises at least two elevator control groups, the intercommunication of the different elevator control groups is achieved by providing at least one elevator call controller in each elevator control group. After determining the target elevator control group to which the target floor number belongs, if the elevator control group is determined not to be the elevator control group to which the target floor number belongs, the elevator calling controller sends the target floor number to the target elevator calling controller corresponding to the target elevator control group, and the elevator calling response is realized by the target elevator control group to which the target elevator calling controller belongs, so that the optimal elevator number is determined. And then the elevator calling controller sends the optimal elevator number to the connected layer selecting device for display. The embodiment realizes the function that any layer selecting device can call the elevators in all elevator control groups on the basis of not changing the elevator group control logic algorithm, thereby greatly simplifying the operation flow of the elevators. When the visitor needs to take the elevator, the visitor can call the elevator to the destination floor through any floor selecting device under the condition of not being familiar with the elevator grouping of the building. The elevator resources of each layer selecting device are balanced, and the situation that people are crowded, queuing is carried out on some layer selecting devices in the peak period and other layer selecting devices are in an idle state is avoided.
Drawings
Fig. 1 is an exemplary partial block diagram of an embodiment of an elevator control system provided in accordance with an embodiment of the present application;
fig. 2 is an exemplary partial block diagram of another elevator control system embodiment provided in accordance with an embodiment of the present application;
fig. 3 is an exemplary partial block diagram of yet another elevator control system embodiment provided in accordance with an embodiment of the present application;
fig. 4 is a schematic partial structure diagram of an example of an elevator control system provided in accordance with an embodiment of the present application;
fig. 5 is a flowchart of an embodiment of a ladder calling method provided in the second embodiment of the present application;
fig. 6 is a block diagram of an embodiment of a elevator calling device according to a third embodiment of the present application;
fig. 7 is a schematic structural view of an elevator apparatus according to a fourth embodiment of the present application.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present application are shown in the drawings.
Example 1
The embodiment of the application provides an elevator control system, which can comprise at least two elevator control groups, wherein each elevator control group comprises at least one layer selecting device and at least one elevator calling controller connected with the at least one layer selecting device; different elevator control groups can communicate with each other through their elevator call controllers. It should be noted that, one elevator controller may correspond to one layer selecting device, or may correspond to a plurality of layer selecting devices, which is not limited in this embodiment.
The floor selecting device is used for sending the target floor number to a elevator calling controller connected with the floor selecting device after detecting the target floor number input by a user, receiving the optimal elevator number returned by the elevator calling controller and displaying the optimal elevator number.
The elevator calling controller is used for determining a target elevator control group to which the target floor number belongs, sending the target floor number to the target elevator calling controller corresponding to the target elevator control group when the target elevator control group is judged not to be the elevator control group to which the target floor number belongs, receiving the optimal elevator number returned by the target elevator calling controller, and sending the optimal elevator number to the layer selecting device.
In one implementation, if more than one elevator controller is included in the target elevator control group, one of the elevator controllers may be selected as the target elevator controller at random, or a preset selection policy may be adopted to select the target elevator controller, which is not limited in this embodiment.
Referring to fig. 1, there is provided an exemplary partial block diagram of an embodiment of an elevator control system according to an embodiment of the present application, which means that the elevator control system may include other components in addition to the components shown in fig. 1. For convenience of description, in fig. 1, the number of elevator control groups, the floor selecting devices, and the elevator calling controllers is described as two, respectively, but in practice, the number of elevator control groups, the floor selecting devices, and the elevator calling controllers may be more than two, and the more than two processing manners are similar to the two processing manners.
As shown in fig. 1, the elevator control system may include an elevator control group 10 and an elevator control group 20, the elevator control group 10 including a floor selection device 101, a floor selection device 102, a call controller 103, and a call controller 104, wherein the call controller 103 is connected to the floor selection device 101, and the call controller 104 is connected to the floor selection device 102. The elevator control group 20 comprises a layer selecting device 201, a layer selecting device 202, a elevator calling controller 203 and an elevator calling controller 204, wherein the elevator calling controller 203 is connected with the layer selecting device 201, and the elevator calling controller 204 is connected with the layer selecting device 202. In addition, the elevator calling controller 103 and the elevator calling controller 104 may be connected to each other, the elevator calling controller 203 and the elevator calling controller 204 may be connected to each other, and the elevator calling controller 103 and the elevator calling controller 104 may be connected to the elevator calling controller 203 and the elevator calling controller 204, thereby realizing the intercommunication of the elevator control group 10 and the elevator control group 20.
In an exemplary application scenario, assuming a destination floor number entered by the user through the floor selection device 101, the floor selection device 101 may transmit the destination floor number to the elevator call controller 103. After receiving the destination floor number, the elevator calling controller 103 can determine the destination elevator control group to which the destination floor number belongs, and if the destination elevator control group is the elevator control group 20, the elevator calling controller 103 determines that the destination elevator control group is not the elevator control group 10 to which the destination elevator control group belongs, so that the elevator calling controller 103 can randomly select one elevator calling controller from the elevator calling controllers 203 and 204 corresponding to the elevator control group 20 as the destination elevator calling controller, and if the destination elevator calling controller is the elevator calling controller 203, the destination floor number is sent to the elevator calling controller 203. After receiving the destination floor number, the elevator calling controller 203 can obtain an optimal elevator number for calling response through a series of processes, then the optimal elevator number is returned to the elevator calling controller 103, the elevator calling controller 103 returns the optimal elevator number to the floor selecting device 101, and the floor selecting device 101 displays the optimal elevator number to the user, so that the user can wait for taking an elevator beside an elevator corresponding to the optimal elevator number.
In one embodiment, the elevator control group further comprises a group management controller and an elevator group controlled by the group management controller, the group management controller being connected with the elevator call controller in the elevator control group. The elevator calling controller is further used for sending the target floor number to the group management controller of the elevator control group to which the elevator calling controller belongs when the target elevator control group is judged to be the elevator control group to which the elevator calling controller belongs. The group management controller is used for deciding an optimal elevator for calling elevator response from the controlled elevator group, and returning the optimal elevator number corresponding to the optimal elevator to the calling elevator controller.
Referring to fig. 2, an exemplary partial block diagram of another elevator control system embodiment provided in accordance with an embodiment of the present application is provided, wherein a group management controller is added to the partial block diagram of fig. 2 based on the partial block diagram of fig. 1. As shown in fig. 2, the elevator control group 10 further includes a group management controller 105, and the group management controller 105 is connected to the elevator calling controller 103 and the elevator calling controller 104, respectively; the elevator control group 20 further includes a group management controller 205, and the group management controller 205 is connected to the elevator call controller 203 and the elevator call controller 204, respectively. In the above example, assuming that the target elevator control group is the elevator control group 10 and the elevator control group to which the elevator call controller 103 belongs, the elevator call controller 103 may transmit the target floor number to the group management controller 105. After receiving the destination floor number, the group management controller 105 may calculate, according to the task situation of each elevator in the controlled elevator group, an optimal elevator for performing elevator calling response by using a preset intelligent algorithm, and return the optimal elevator number corresponding to the optimal elevator to the elevator calling controller 103.
In other scenarios of the above examples, if the destination elevator control group is the elevator control group 20, the call controller 203 in the elevator control group 20 may send the destination floor number to the group management controller 205 after receiving the destination floor number. After receiving the destination floor number, the group management controller 205 may calculate, according to the task situation of each elevator in the controlled elevator group, an optimal elevator for performing elevator calling response by using a preset intelligent algorithm, and return the optimal elevator number corresponding to the optimal elevator to the elevator calling controller 203.
In one embodiment, the elevator group of each elevator control group may comprise at least two elevators, each elevator control group may further comprise at least two elevator controllers, wherein one elevator corresponds to one elevator controller, and the group management controller controls the elevators in the elevator group by means of the elevator controllers. In this embodiment, the group management controller is further configured to send the destination floor number to the elevator controller corresponding to the optimal elevator; the elevator controller is used for controlling the optimal elevator to carry out elevator calling response processing based on the received target floor number.
Referring to fig. 3, which is an exemplary partial block diagram of yet another elevator control system embodiment provided in accordance with a first embodiment of the present application, the partial block diagram of fig. 3 is augmented with an elevator controller and an elevator group based on the partial block diagram of fig. 2. As shown in fig. 3, the elevator control group 10 further includes an elevator a, an elevator B, an elevator C, and an elevator controller 106, an elevator controller 107, and an elevator controller 108, wherein the elevator a, the elevator B, and the elevator C constitute an elevator group. Elevator a corresponds to elevator controller 106 one-to-one, elevator B corresponds to elevator controller 107 one-to-one, and elevator C corresponds to elevator controller 108 one-to-one. The elevator control group 20 further comprises an elevator D, an elevator E, an elevator F and an elevator controller 206, an elevator controller 207 and an elevator controller 208, wherein the elevator D, the elevator E and the elevator F constitute an elevator group. Elevator D corresponds to elevator controller 206 one-to-one, elevator E corresponds to elevator controller 207 one-to-one, and elevator F corresponds to elevator controller 208 one-to-one. Of course, in practice, there may be more than 3 elevators in each elevator group, but also 2 or more corresponding elevator controllers, and fig. 3 is an illustration of 3.
In the above example, if the optimal elevator number is decided by the group management controller 105, and the optimal elevator number is assumed to be the elevator a, the group management controller 105 may send the destination floor number to the elevator controller 106 corresponding to the elevator a, and the elevator controller 106 controls the elevator a to perform the elevator calling response process according to the destination floor number. If the optimal elevator number is determined by the group management controller 205, and the optimal elevator number is assumed to be the elevator F, the group management controller 205 may send the destination floor number to the elevator controller 208 corresponding to the elevator F, and the elevator controller 208 controls the elevator F to perform call response processing according to the destination floor number.
In one embodiment, each elevator calling controller has a data table for recording service floor numbers corresponding to all elevator control groups, wherein the service floor numbers may include a first service floor number, and the elevator calling controller is further configured to: acquiring a first service floor number corresponding to an elevator control group; recording the identification of the elevator control group and the corresponding first service floor number in a local data table, and sending the identification of the elevator control group and the corresponding first service floor number to other elevator calling controllers.
In this embodiment, each elevator calling controller is provided with a data table, and the data table is used for recording service floor numbers served by all elevator control groups, for example, the data table records the numbers of all elevator control groups and the association relation of the corresponding service floor numbers served by the elevator control groups. For example, for the partial structure diagram depicted in fig. 3, assuming that a building has 20 floors, elevator control group 10 serves 1-10 floors (i.e., 1F-10F), elevator control group 20 serves 1 floor, and 11-20 floors (i.e., 1F, 11F-20F), the data tables in a particular elevator controller are shown in table 1 below (the data tables in other elevator controllers may be the same as or in a slightly different order from the following table, but the identity of the elevator control group is consistent with the corresponding service floor number):
| identification of elevator control groups | Service floor numbering for services |
| Elevator control group 10 | 1F～10F |
| Elevator control group 20 | 1F、11F～20F |
TABLE 1
In this embodiment, after the elevator calling controller obtains the service floor number corresponding to the elevator control group where the elevator calling controller is located, the identifier of the elevator control group where the elevator calling controller is located and the corresponding service floor number can be recorded in a local data table, meanwhile, in this embodiment, the elevator calling controller is used as an information sender, and the identifier of the elevator control group and the corresponding service floor number also need to be broadcasted to other elevator calling controllers (including the elevator calling controllers of the elevator control group and the elevator calling controllers of other elevator control groups) and recorded in the data table by other elevator calling controllers. In one implementation, the elevator calling controller may request the group management controller of the elevator control group in which the elevator calling controller is located to obtain the service floor number corresponding to the elevator control group in which the elevator calling controller is located.
For example, for the above example, the call controller 103 sends a service floor number acquisition request to the group management controller 105, and then receives the service floor number corresponding to the elevator control group 10 returned by the group management controller 105, for example, 1F to 10F. Then, the elevator call controller 103 records the association relationship between the elevator control group 10 and the served floors 1F to 10F in the local data table, as shown in table 1. Meanwhile, the elevator call controller 103 may also send the elevator control group 10 and floors 1F to 10F served by the elevator control group to the elevator call controller 104, the elevator call controller 203, and the elevator call controller 204 in the form of broadcasting.
In other implementations, the elevator call controller has a corresponding communication ID, which may include an identification of the elevator control group in which the elevator call controller is located, and when broadcasting, the elevator call controller may directly send the service floor number corresponding to the current elevator control group without sending the identification of the current elevator control group. After receiving the service floor number, the other elevator calling controllers can extract the identification of the elevator control group where the elevator calling controllers are located from the communication ID of the elevator calling controllers and perform subsequent recording processing.
In one embodiment, the service floor number includes a second service floor number. The elevator calling controller is further configured to receive a second service floor number and an identifier of an elevator control group corresponding to the second service floor number sent by other elevator calling controllers, and record the second service floor number and the identifier of the elevator control group corresponding to the second service floor number in a local data table when it is determined that the second service floor number and the identifier of the corresponding elevator control group are not stored in the local data table.
In this embodiment, the elevator calling controller is used as an information receiving party, and can receive the second service floor number and the identification of the elevator control group corresponding to the second service floor number sent by other elevator calling controllers. Because if there are multiple elevator calling controllers in the same elevator control group, the multiple elevator calling controllers broadcast the service floor numbers corresponding to the elevator control group to other elevator calling controllers, the elevator calling controllers receiving information may receive the same service floor numbers from different elevator calling controllers for multiple times, at this time, after receiving the second service floor number, the elevator calling controllers can firstly judge whether the second service floor number and the identification of the corresponding elevator control group are already recorded in the local data table, and if the second service floor number and the identification of the corresponding elevator control group are already recorded, the currently received second service floor number and the identification of the corresponding elevator control group are ignored; and if the second service floor number and the identification of the corresponding elevator control group are not recorded, recording the second service floor number and the identification of the elevator control group corresponding to the second service floor number in a local data table. For example, for the above example, the elevator call controller 103 may receive the service floor number corresponding to the elevator control group 20, e.g., 1F, 11F to 20F, transmitted from the elevator call controller 203. Then, the elevator calling controller 103 searches the local data table for whether the association relationship between the elevator control group 20 and the served floors 1F, 11F to 20F is already recorded, if yes, ignores the information, and if not, records the association relationship between the elevator control group 20 and the served floors 1F, 11F to 20F in the local data table, as shown in the above table 1.
For each elevator calling controller, the number and the identification of the elevator calling controllers in the online state of each elevator control group can be determined according to the received information sent by other elevator calling controllers.
It should be noted that, the first service floor number and the second service floor number are only used for distinguishing the service floor number sent by the elevator calling controller from the received service floor number, and no order is adopted between the two service floor numbers.
In order to enable those skilled in the art to better understand the embodiments of the present application, the following illustrates the embodiments of the present application by listing a specific application scenario, as shown in fig. 4, and it is assumed that the buildings share 1F to 20F floors. The building is divided into two elevator groups (i.e. elevator control groups), and the floor range of the elevator group 1 is 1F-10F; the floor range of the elevator group 2 is 1F,11F to 20F. It should be noted that this example is not limited to the case of two elevator groups, and that three or more elevator groups can be used as well, and this example is described here in terms of two elevator groups.
The serial numbers 1-2-1 to 1-2-n are destination floor selecting devices (i.e. layer selecting devices), and one elevator group can be provided with 1 or more elevator groups; a serial number 1-3-x elevator control board (i.e. elevator controller) corresponds to a serial number 1-1-x elevator (x may be 1 … n); the number 1-2-x destination layer selecting device is connected with a number 1-5 elevator group management control board (i.e. a group management controller); the serial number 1-5 group management control board is connected with a plurality of serial number 1-3-x elevator control boards; the serial number 1-3-x elevator control board is connected with the serial number 1-1-x elevator to control the up-down operation of the elevator; the elevator calling control board 1-4-x is also arranged between the destination floor selecting device 1-2-x and the elevator group management control board 1-5; the elevator calling control boards of the elevator groups are all connected together to carry out data interaction sharing, and a data table for recording service floor numbers of the elevator groups is arranged in each elevator calling control board. In fig. 4, the leftmost digit of each sequence number indicates the identity of the elevator group, e.g. 1-1-x indicates that the elevator group to which it belongs is elevator group 1,2-1-x indicates that the elevator group to which it belongs is elevator group 2.
As shown in fig. 4, the serial number 1-4-x elevator calling control board sends out the service floor number of the elevator group 1, and when the serial number 2-4-x elevator calling control board receives the service floor number of the elevator group 1, the service floor number of the elevator group 1 is stored in a data table of the elevator group 1. Correspondingly, the serial number 2-4-x elevator calling control board sends out the service floor number of the elevator group 2, and when the serial number 1-4-x elevator calling control board receives the service floor number of the elevator group 2, the service floor number of the elevator group 2 is stored in a data table of the elevator group 2. If there are multiple elevator groups, the data table of each elevator calling control board contains the service floor numbers of all elevator groups.
The user is a visitor, e.g. with number 1-6, who needs to visit floor Y. The user with the serial number 1-6 inputs a destination floor Y (namely a destination floor number) on the destination floor selecting device with the serial number 1-2-1, and the destination floor Y is sent to the elevator calling control board with the serial number 1-4-1 by the destination floor selecting device with the serial number 1-2-1. After receiving the destination floor Y, the elevator calling control board with the serial number of 1-4-1 carries out logic judgment processing on the destination floor Y according to the content of the data table of the elevator calling control board. If the destination floor Y belongs to the floor of the elevator group, the elevator calling control board with the serial numbers of 1-4 sends the destination floor Y to the elevator group management control board with the serial numbers of 1-5 for processing, and the elevator group management control board with the serial numbers of 1-5 can calculate and arrange the optimal elevator to respond. If the destination floor Y does not belong to the elevator group, the destination floor Y is directly sent to the elevator calling control board of the corresponding elevator group for processing, and after the elevator calling control board of the corresponding elevator group receives the destination floor Y, the destination floor Y is sent to the elevator group management control board of the elevator group for calculating and arranging the optimal elevator to respond.
On the basis of not changing the logic algorithm of the elevator group control board, the elevator calling control board is added between the destination floor selecting device and the elevator group control board, so that the function that any destination floor selecting device can call the elevators of all elevator groups is realized, and the operation flow of the elevators is greatly simplified.
In this embodiment, when the elevator control system comprises at least two elevator control groups, the intercommunication of the different elevator control groups is achieved by providing at least one elevator call controller in each elevator control group. After determining the target elevator control group to which the target floor number belongs, if the elevator control group is determined not to be the elevator control group to which the target floor number belongs, the elevator calling controller sends the target floor number to the target elevator calling controller corresponding to the target elevator control group, and the elevator calling response is realized by the target elevator control group to which the target elevator calling controller belongs, so that the optimal elevator number is determined. And then the elevator calling controller sends the optimal elevator number to the connected layer selecting device for display. The embodiment realizes the function that any layer selecting device can call the elevators in all elevator control groups on the basis of not changing the elevator group control logic algorithm, thereby greatly simplifying the operation flow of the elevators. When the visitor needs to take the elevator, the visitor can call the elevator to the destination floor through any floor selecting device under the condition of not being familiar with the elevator grouping of the building. The elevator resources of each layer selecting device are balanced, and the situation that people are crowded, queuing is carried out on some layer selecting devices in the peak period and other layer selecting devices are in an idle state is avoided.
Example two
Fig. 5 is a flowchart of an embodiment of a elevator calling method provided in the second embodiment of the present application, where the embodiment is based on an explanation of an embodiment of a method performed by the elevator control system described in fig. 1-3, and the embodiment is illustrated in a view of a elevator calling controller, and may specifically include the following steps:
In an implementation, the elevator calling controller can receive the destination floor number sent by the floor selecting device connected with the elevator calling controller. The destination floor number is input by the user through the floor selecting device.
In one embodiment, step 510 may further comprise the steps of:
inquiring the target floor number from a pre-generated data table, wherein the data table is used for recording the association relation of service floor numbers corresponding to all elevator control groups; and taking the inquired elevator control group related to the target floor number as a target elevator control group.
In one embodiment, the data table is generated as follows:
acquiring a first service floor number corresponding to the elevator control group, and recording the identification of the elevator control group and the corresponding first service floor number in a local data table;
And receiving a second service floor number and an identification of an elevator control group corresponding to the second service floor number sent by other elevator calling controllers, and recording the second service floor number and the identification of the elevator control group corresponding to the second service floor number in a local data table when the identification of the second service floor number and the identification of the corresponding elevator control group are not stored in the local data table.
In practice, the current elevator calling controller records the identifier of the elevator control group and the corresponding first service floor number in a local data table, and meanwhile, the identifier of the elevator control group and the corresponding first service floor number can be sent to other elevator calling controllers for recording, so that the consistency of the data recorded in the data tables of the elevator calling controllers is ensured.
And step 520, if the target elevator control group is not the current elevator control group, the target floor number is sent to the elevator calling controller corresponding to the target elevator control group.
And 530, receiving the optimal elevator number returned by the elevator calling controller for elevator calling response.
And step 540, displaying the optimal elevator number to the user.
In one embodiment, the present embodiment may further include the steps of:
when the target elevator control group is judged to be the elevator control group which the target elevator control group belongs to, the target floor number is sent to a group management controller of the elevator control group which the target elevator control group belongs to; and the group management controller decides an optimal elevator for calling response from the controlled elevator group, returns an optimal elevator number corresponding to the optimal elevator to the calling controller, and sends the optimal elevator number to the layer selecting device for display.
In other embodiments, the group management controller may not return the optimal elevator number to the elevator calling controller, but directly send the optimal elevator number to the floor selecting device for display.
After the group management controller determines the optimal elevator number, the target floor number can be sent to an elevator controller corresponding to the optimal elevator, and the elevator controller controls the optimal elevator to carry out elevator calling response processing based on the target floor number.
In this embodiment, after the elevator calling controller determines the target elevator control group to which the target floor number belongs, if it is determined that the target elevator control group is not the elevator control group to which the target floor number belongs, the target floor number is sent to the elevator calling controller corresponding to the target elevator control group, and the elevator calling response is implemented by the target elevator control group to which the elevator calling controller belongs, so as to determine the optimal elevator number. And then the elevator calling controller sends the optimal elevator number to the connected layer selecting device for display.
The embodiment realizes the function that any layer selecting device can call the elevators in all elevator control groups on the basis of not changing the elevator group control logic algorithm, thereby greatly simplifying the operation flow of the elevators. When the visitor needs to take the elevator, the visitor can call the elevator to the destination floor through any floor selecting device under the condition of not being familiar with the elevator grouping of the building. The elevator resources of each layer selecting device are balanced, and the situation that people are crowded, queuing is carried out on some layer selecting devices in the peak period and other layer selecting devices are in an idle state is avoided.
Example III
Fig. 6 is a block diagram of an embodiment of a elevator calling device according to a third embodiment of the present application, where the device is applied to the elevator control system shown in fig. 1 to 3, and specifically may include the following modules:
a target elevator control group determining module 610, configured to determine, after detecting a target floor number input by a user, a target elevator control group to which the target floor number belongs;
a destination floor number sending module 620, configured to send the destination floor number to a call controller corresponding to the destination elevator control group if the destination elevator control group is not the current elevator control group;
An optimal elevator number receiving module 630, configured to receive an optimal elevator number returned by the elevator calling controller and used for performing elevator calling response;
and an optimal elevator number display module 640, configured to display the optimal elevator number to the user.
In one embodiment, the target elevator control group determination module 610 is specifically configured to:
inquiring the target floor number from a pre-generated data table, wherein the data table is used for recording the association relation of service floor numbers corresponding to all elevator control groups;
and taking the inquired elevator control group related to the target floor number as a target elevator control group.
In one embodiment, the apparatus may further include a data table generation module for:
acquiring a first service floor number corresponding to the elevator control group, and recording the identification of the elevator control group and the corresponding first service floor number in a local data table;
and receiving a second service floor number and an identification of an elevator control group corresponding to the second service floor number sent by other elevator calling controllers, and recording the second service floor number and the identification of the elevator control group corresponding to the second service floor number in a local data table when the identification of the second service floor number and the identification of the corresponding elevator control group are not stored in the local data table.
In one embodiment, the apparatus further comprises:
and the data transmitting module is used for transmitting the identification of the elevator control group and the corresponding first service floor number to other elevator calling controllers for recording.
In one embodiment, the present embodiment may further include the following modules:
the optimal elevator decision module is used for sending the target floor number to a group management controller of the elevator control group to which the target elevator control group belongs when the target elevator control group is judged to be the elevator control group to which the target elevator control group belongs; and the group management controller decides an optimal elevator for calling response from the controlled elevator group, and returns the optimal elevator number corresponding to the optimal elevator to the calling controller.
The elevator calling device provided by the embodiment of the application can execute the elevator calling method provided by the second embodiment of the application, and has the corresponding functional modules and beneficial effects of the execution method.
Example IV
Fig. 7 is a schematic structural view of an elevator apparatus according to a fourth embodiment of the present application, and as shown in fig. 7, the elevator apparatus includes a processor 710, a memory 720, an input device 730, and an output device 740; the number of processors 710 in the elevator installation may be one or more, one processor 710 being taken as an example in fig. 7; the processor 710, the memory 720, the input means 730 and the output means 740 in the elevator installation may be connected by a bus or other means, in fig. 7 by way of example.
The memory 720 is a computer-readable storage medium that can be used to store a software program, a computer-executable program, and modules, such as program instructions/modules corresponding to the method embodiments in the embodiments of the present application. The processor 710 performs various functional applications of the elevator apparatus and data processing, i.e., implements the above-described methods, by running software programs, instructions, and modules stored in the memory 720.
The input device 730 may be used to receive entered numeric or character information and to generate key signal inputs related to user settings and function control of the elevator installation. The output device 740 may include a display device such as a display screen.
Example five
A fifth embodiment of the present application also provides a storage medium containing computer-executable instructions for performing the method of the method embodiment when executed by a computer processor.
From the above description of embodiments, it will be clear to a person skilled in the art that the present application may be implemented by means of software and necessary general purpose hardware, but of course also by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a FLASH Memory (FLASH), a hard disk, or an optical disk of a computer, where the instructions include a number of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the method described in the embodiments of the present application.
It should be noted that, in the embodiment of the apparatus, each unit and module included are only divided according to the functional logic, but not limited to the above-mentioned division, so long as the corresponding function can be implemented; in addition, the specific names of the functional units are also only for distinguishing from each other, and are not used to limit the protection scope of the present application.
Note that the above is only a preferred embodiment of the present application and the technical principle applied. Those skilled in the art will appreciate that the present application is not limited to the particular embodiments described herein, but is capable of numerous obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the present application. Therefore, while the present application has been described in connection with the above embodiments, the present application is not limited to the above embodiments, but may include many other equivalent embodiments without departing from the spirit of the present application, the scope of which is defined by the scope of the appended claims.
Claims (9)
1. An elevator control system comprising at least two elevator control groups, wherein each elevator control group comprises at least one floor selection device and at least one elevator call controller connected to the at least one floor selection device; different elevator control groups communicate with each other through elevator calling controllers; wherein, one elevator calling controller corresponds to one layer selecting device or corresponds to a plurality of layer selecting devices;
The floor selecting device is used for sending the target floor number to a elevator calling controller connected with the floor selecting device after detecting the target floor number input by a user, receiving an optimal elevator number returned by the elevator calling controller and displaying the optimal elevator number;
the elevator calling controller is used for determining a target elevator control group to which the target floor number belongs, sending the target floor number to a target elevator calling controller corresponding to the target elevator control group when the target elevator control group is judged not to be the elevator control group to which the target elevator control group belongs, receiving an optimal elevator number returned by the target elevator calling controller, and sending the optimal elevator number to the floor selecting device;
wherein the elevator control group further comprises a group management controller and an elevator group controlled by the group management controller; the group management controller is connected with a elevator calling controller in the elevator control group;
the elevator calling controller is also used for sending the target floor number to a group management controller of the elevator control group to which the elevator control group belongs when the target elevator control group is judged to be the elevator control group to which the elevator control group belongs;
The group management controller is used for deciding an optimal elevator for calling elevator response from the controlled elevator group, and returning an optimal elevator number corresponding to the optimal elevator to the calling elevator controller.
2. The system of claim 1, wherein the elevator group comprises at least two elevators, the elevator control group further comprising at least two elevator controllers, one elevator for each elevator controller, the group management controller controlling the elevators in the elevator group via the elevator controllers;
the group management controller is also used for sending the target floor number to an elevator controller corresponding to the optimal elevator;
and the elevator controller is used for controlling the optimal elevator to carry out elevator calling response processing based on the target floor number.
3. The system according to claim 1 or 2, wherein each elevator controller has a data table for recording service floor numbers corresponding to all elevator control groups; the service floor number comprises a first service floor number; the elevator calling controller is also used for:
acquiring a first service floor number corresponding to an elevator control group;
Recording the identification of the elevator control group and the corresponding first service floor number in a local data table, and sending the identification of the elevator control group and the corresponding first service floor number to other elevator calling controllers.
4. The system of claim 3, wherein the service floor number comprises a second service floor number,
the elevator calling controller is further configured to receive a second service floor number and an identifier of an elevator control group corresponding to the second service floor number sent by other elevator calling controllers, and record the second service floor number and the identifier of the elevator control group corresponding to the second service floor number in a local data table when it is determined that the second service floor number and the identifier of the corresponding elevator control group are not stored in the local data table.
5. The elevator calling method is characterized by being applied to an elevator control system, wherein the elevator control system comprises at least two elevator control groups, each elevator control group comprises at least one elevator calling controller and at least one layer selecting device connected with the at least one elevator calling controller, and the different elevator control groups are communicated with each other through the elevator calling controllers; wherein, one elevator calling controller corresponds to one layer selecting device or corresponds to a plurality of layer selecting devices; the elevator control group also comprises a group management controller and an elevator group controlled by the group management controller; the group management controller is connected with a elevator calling controller in the elevator control group;
The method comprises the following steps:
after detecting a target floor number input by a user, determining a target elevator control group to which the target floor number belongs;
if the target elevator control group is not the current elevator control group, the target floor number is sent to an elevator calling controller corresponding to the target elevator control group;
receiving an optimal elevator number returned by the elevator calling controller and used for carrying out elevator calling response;
displaying the optimal elevator number to the user;
the elevator calling controller is further used for sending the target floor number to a group management controller of the elevator control group to which the elevator calling controller belongs when judging that the target elevator control group belongs to the elevator control group;
the group management controller is used for deciding an optimal elevator for calling elevator response from the controlled elevator group, and returning an optimal elevator number corresponding to the optimal elevator to the calling elevator controller.
6. The method of claim 5, wherein the determining the destination elevator control group to which the destination floor number belongs comprises:
inquiring the target floor number from a pre-generated data table, wherein the data table is used for recording the association relation of service floor numbers corresponding to all elevator control groups;
And taking the inquired elevator control group related to the target floor number as a target elevator control group.
7. The elevator calling device is characterized in that the device is applied to an elevator control system, the elevator control system comprises at least two elevator control groups, each elevator control group comprises at least one elevator calling controller, and at least one layer selecting device connected with the at least one elevator calling controller, and the different elevator control groups communicate with each other through the elevator calling controllers; wherein, one elevator calling controller corresponds to one layer selecting device or corresponds to a plurality of layer selecting devices; the elevator control group also comprises a group management controller and an elevator group controlled by the group management controller; the group management controller is connected with a elevator calling controller in the elevator control group;
the device comprises:
the system comprises a target elevator control group determining module, a target elevator control group determining module and a control module, wherein the target elevator control group determining module is used for determining a target elevator control group to which a target floor number belongs after detecting the target floor number input by a user;
a target floor number sending module, configured to send the target floor number to a call controller corresponding to the target elevator control group if the target elevator control group is not the current elevator control group;
The optimal elevator number receiving module is used for receiving an optimal elevator number returned by the elevator calling controller and used for calling an elevator to respond;
the optimal elevator number display module is used for displaying the optimal elevator number to the user;
the elevator calling controller is further used for sending the target floor number to a group management controller of the elevator control group to which the elevator calling controller belongs when judging that the target elevator control group belongs to the elevator control group;
the group management controller is used for deciding an optimal elevator for calling elevator response from the controlled elevator group, and returning an optimal elevator number corresponding to the optimal elevator to the calling elevator controller.
8. Elevator installation comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the method according to claim 5 or 6 when executing the program.
9. A computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the method according to claim 5 or 6.
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