CN115490102B - Elevator dispatching method and device, elevator and storage medium - Google Patents
Elevator dispatching method and device, elevator and storage medium Download PDFInfo
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- CN115490102B CN115490102B CN202211278832.0A CN202211278832A CN115490102B CN 115490102 B CN115490102 B CN 115490102B CN 202211278832 A CN202211278832 A CN 202211278832A CN 115490102 B CN115490102 B CN 115490102B
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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
- 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
- B66B2201/211—Waiting time, i.e. response time
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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
- B66B2201/40—Details of the change of control mode
- B66B2201/402—Details of the change of control mode by historical, statistical or predicted traffic data, e.g. by learning
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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
Abstract
The invention discloses an elevator dispatching method, an elevator dispatching device, an elevator and a storage medium. Comprising the following steps: receiving a call request sent by a candidate standby floor, and determining a target elevator corresponding to the call request, wherein the call request comprises a running direction and a target floor; controlling the target elevator to run from the candidate standby floor to the target floor; determining the average carrying capacity of a target elevator reaching a candidate standby floor within a set time and the average carrying capacity of the target elevator running from the candidate standby floor to the target floor; determining a candidate standby floor meeting preset conditions as a target standby floor; and dispatching the target elevator according to the target standby floor. According to the embodiment of the invention, the average carrying capacity of the target elevator reaching each floor in the set time is determined, the candidate standby floors meeting the preset conditions are determined as the target standby floors, and the target elevator is dispatched according to the target standby floors, so that on one hand, the time for a user to wait for the elevator is shortened, and on the other hand, the energy of the elevator is saved.
Description
Technical Field
The invention relates to the technical field of elevator dispatching management, in particular to an elevator dispatching method, an elevator dispatching device, an elevator and a storage medium.
Background
Elevator dispatch is used to control elevators to provide stopping service for a standby floor, and elevator operation has a relatively large time law, for example, elevators in high-rise homes in the morning are generally transported from top to bottom, and elevators in office buildings are transported from bottom to top.
The existing elevator dispatching scheme is to fix the elevator standby floor to a certain middle floor, so as to reduce the running distance of the elevator, and the time spent by users waiting for the elevator is long and the energy waste is easily caused by repeated ascending and descending.
Therefore, how to save the time for users to wait for the elevator and how to save the energy of the elevator are urgent problems to be solved.
Disclosure of Invention
The invention provides an elevator dispatching method, an elevator dispatching device, an elevator and a storage medium, which are used for solving the problems that the time spent for waiting for the elevator is long and the elevator causes energy waste in repeated ascending and descending.
According to an aspect of the present invention, there is provided an elevator scheduling method including:
receiving a call request sent by a candidate standby floor, and determining a target elevator corresponding to the call request, wherein the call request comprises a running direction and a target floor;
controlling the target elevator to run from the candidate standby floor to the target floor;
determining the average carrying capacity of a target elevator reaching the candidate standby floor in a set time and the average carrying capacity of the target elevator running from the candidate standby floor to the target floor;
determining the candidate standby floors meeting preset conditions as target standby floors;
and dispatching the target elevator according to the target standby floor.
According to another aspect of the present invention, there is provided an elevator dispatching apparatus including:
the elevator calling request determining module is used for receiving elevator calling requests sent by candidate standby floors and determining target elevators corresponding to the elevator calling requests, wherein the elevator calling requests comprise running directions and target floors;
an elevator running module for controlling the target elevator to run from the candidate standby floor to the target floor;
a capacity determining module, configured to determine an average capacity of a target elevator reaching the candidate standby floor within a set time, and an average capacity of the target elevator running from the candidate standby floor to the target floor;
the target standby floor determining module is used for determining the candidate standby floors meeting preset conditions as target standby floors;
and the scheduling module is used for scheduling the target elevator according to the target standby floor.
According to another aspect of the present invention, there is provided an elevator including:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein, the liquid crystal display device comprises a liquid crystal display device,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the elevator dispatching method of any one of the embodiments of the present invention.
According to another aspect of the invention, a computer readable storage medium is provided, which stores computer instructions for causing a processor to execute the elevator dispatching method according to any embodiment of the invention.
According to the technical scheme provided by the embodiment of the invention, the average carrying capacity of the target elevator reaching the candidate standby floor within the set time and the average carrying capacity of the target elevator running from the candidate standby floor to the target floor are determined, the candidate standby floor meeting the preset condition is determined as the target standby floor, and the target elevator is scheduled according to the target standby floor, so that the problems that the time spent for waiting for the elevator by a user is long and the energy waste caused by the elevator in repeated ascending and descending are solved, and the method has the advantages that the time spent for waiting for the elevator by the user is shortened, and the energy of the elevator is saved.
It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the invention or to delineate the scope of the invention. Other features of the present invention will become apparent from the description that follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flowchart of an elevator dispatching method provided according to a first embodiment of the present invention;
fig. 2 is a flowchart of an elevator dispatching method according to a first embodiment of the present invention;
fig. 3 is a schematic structural view of an elevator dispatching apparatus according to a third embodiment of the present invention;
fig. 4 is a schematic diagram of the structure of an elevator implementing the elevator dispatching method of the embodiment of the invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "target," "candidate," and the like in the description and claims of the present invention and in the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
Fig. 1 is a flowchart of an elevator dispatching method according to an embodiment of the present invention, which is applicable to the case of dispatching an elevator, and the method can be performed by an elevator dispatching device, which can be implemented in the form of hardware and/or software, and which can be configured in an elevator. As shown in fig. 1, the method includes:
s110, receiving a call request sent by a candidate standby floor, and determining a target elevator corresponding to the call request, wherein the call request comprises a running direction and a target floor.
In this embodiment, the candidate standby floors may be one or more floors of a certain elevator building, and specifically, the candidate standby floors may be denoted by M, and the elevator calling request is used for calling a target elevator from a plurality of candidate elevators, and the elevator calling request may include a specific direction of up-and-down running of the target elevator and a target floor N to be reached. For example: when the user presses the up-take button on floor M1 and presses the N6 floor button after entering the elevator, the elevator will rise from floor 1 to floor 6. It is emphasized that the present embodiment is not particularly limited to the traveling direction and the destination floor.
Illustratively, S110 may include: when a call request is received, acquiring the running state and the stop floor of at least one candidate elevator, and determining a target elevator according to the running state and the stop floor of the candidate elevator; the candidate elevator that is in the non-running state and closest to the standby floor is determined as the target elevator.
In this embodiment, according to the characteristics of the elevator, a plurality of users need to be carried in each floor, so that the floors where the users stop are different, when a call request is received, it is necessary to determine the destination elevator to be used according to the running state of the candidate elevator and the stop floor, and determine the candidate elevator which is in the non-running state and closest to the standby floor as the destination elevator. Such as: when the user presses the down step up button at M11, the floor has 3 candidate elevators, the 3 candidate elevators are distributed at 15 floors, 1 floors and 5 floors, the candidate elevators at 1 floor and 5 floors are in an operating state, and the candidate elevator at 15 floors is in an unoperated state, the candidate elevator at 15 floors is determined as the target elevator. It is emphasized that the present embodiment does not specifically limit the number of candidate elevators and the specific floors.
And S120, controlling the target elevator to run from the candidate standby floor to the target floor.
In this embodiment, when the destination elevator is determined, the destination elevator may be operated from the candidate standby floor to the destination floor according to the destination floor.
And S130, determining the average carrying capacity of the target elevator reaching the candidate standby floor within the set time and the average carrying capacity of the target elevator running from the candidate standby floor to the target floor.
The capacity may be the weight borne by the elevator, and it should be noted that, in this embodiment, although the capacity of the elevator is analyzed by weight, the capacity of the elevator may also be analyzed by an infrared counting method, which is not particularly limited in this embodiment, and the number of target elevators reaching the candidate waiting floors within a set time may be one or more.
In this embodiment, the capacity of each floor in a week may be determined first, and then the average capacity of the target elevators of each floor may be calculated with 30 minutes as a preset time period, for example, with 30 minutes as a time period, the average capacity of the target elevators reaching the candidate standby floor and the average capacity of the target elevators running from the candidate standby floor to the target floor may be determined. It is emphasized that the setting time of the present embodiment is not particularly limited
And S140, determining the candidate standby floors meeting the preset conditions as target standby floors.
In this embodiment, the preset condition may be that the average capacity of each candidate standby floor at the set time is compared, and the candidate standby floor with the largest average capacity is determined as the target standby floor L according to the comparison result.
And S150, dispatching the target elevator according to the target standby floor.
In this embodiment, if there is no user in each floor and elevator, the target elevator can be reasonably scheduled according to the target standby floor.
Illustratively, S150 may include: when the target elevator runs to the target floor, if the elevator calling request is not received within the preset time, the target elevator is dispatched to the target standby floor.
In this embodiment, the preset time may be set to 5 minutes, for example, an elevator in an office building in afternoon generally runs from top to bottom, when a user goes from any one of the candidate standby floors to the target floor in work, if no elevator in any one of the five minutes does not receive a call request, the target elevator is dispatched to the target standby floor. It is emphasized that the present embodiment does not particularly limit the preset time.
According to the method, the average carrying capacity of the target elevator reaching each floor in the set time is determined, the candidate standby floors meeting the preset conditions are determined to be the target standby floors, and the target elevator is scheduled according to the target standby floors, so that on one hand, the time for a user to wait for the elevator is shortened, and on the other hand, the energy of the elevator is saved.
Example two
Fig. 2 is a flowchart of an elevator dispatching method according to a second embodiment of the present invention, where the foregoing embodiment "determining an average capacity of a target elevator reaching a candidate standby floor within a set time and an average capacity of a target elevator running from the candidate standby floor to the target floor" are further optimized, and steps after optimization may further specifically be performed in a process of determining an average capacity. The same terms as those of the above embodiments are not repeated herein. As shown in fig. 2, the method includes:
s210, receiving a call request sent by a candidate standby floor, and determining a target elevator corresponding to the call request, wherein the call request comprises a running direction and a target floor.
And S220, controlling the target elevator to run from the candidate standby floor to the target floor.
And S230, determining the carrying capacity of the target elevator of each floor in the set time, the starting time of running to the candidate standby floor, the starting time from the candidate floor to the target floor and the stopping floor.
In this embodiment, 30 minutes may be set as a time period, and the capacity of the destination elevator at each floor, the start time of running to the candidate waiting floor, the start time from the candidate floor to the destination floor, and the stop floor in each time period are recorded.
S240, determining the average carrying capacity of the target elevators of all floors according to the preset time index.
In this embodiment, 24 hours may be divided into 48 time indexes according to 30 minutes in advance, and an index number may be set for each time index, for example, the index number may be set to t1-t48. And determining the average carrying capacity of the target elevators of each floor according to the intervals of the preset time periods.
Specifically, the time index f (t) may be calculated according to the following formula:
wherein t is the current time converted minute,the representation is rounded.
In this embodiment, if the current time is 8:45 am, and the segmentation is performed according to the preset time period of 30 minutes, the interval of the corresponding time index at this time is t18.
Optionally, S240 may include: presetting a time index, storing data pairs of average carrying capacity corresponding to target elevators of all floors, sequentially sequencing the data pairs, and storing sequencing results in a database.
The data pairs may be < average capacity, floor >, and in each time index, the average capacity is sorted in order from big to small, the sorting result is stored in the database, and the data pairs are sequentially stored in the index table W.
The storage structure of the capacity corresponding to the time index in this embodiment may be as shown in table 1:
TABLE 1
| Time period | <Average capacity, floor>Data pair |
| … | … |
| t17(8:00-8:30] | Data 17 |
| t18(8:30-9:00] | Data 18 |
| … | … |
It can be seen that the above table can be used to represent the data pairs corresponding to the time index for each time period, and that data 17 can be <5400, 10> indicating that at t17, the average capacity of the ten floors is 5400; while data 18 may be <6600,8>, indicating that at t18, the average capacity of the octal is 6600.
S250, determining the candidate standby floors meeting the preset conditions as target standby floors.
Optionally, S250 may include: for any one time index, selecting a first data pair in the time index, and determining a candidate standby floor with the largest average carrying capacity in the first data pair as a target standby floor.
In this embodiment, since the data pairs are already sorted from large to small according to the average capacity, for any one time index, the candidate standby floor corresponding to the average capacity of the data pair can be determined as the target standby floor L as long as the first data pair corresponding to the index is selected.
The target standby floor L can be calculated in this embodiment using the following formula:
L＝W(Max(f(t)))；
optionally, for any one of the time indexes, selecting the first data pair in the time index, and determining the candidate standby floor with the largest average capacity in the first data pair as the target standby floor may include: and updating the average carrying capacity of the candidate standby floors according to the set updating period, and updating the sequence of the data pairs under the time index.
In this embodiment, since the capacity of the elevator is not fixed, the average capacity of each floor may be updated according to the update period, for example, the update period may be one month, which is not particularly limited in this embodiment.
In this embodiment, the average capacity corresponding to the target standby floor L may be updated according to the candidate standby floor M in the time index corresponding to the current time, where the specific updating method is that the capacity corresponding to the target standby floor L subtracts the capacity corresponding to the candidate standby floor M in the time index corresponding to the current time; further, the data pair < average capacity, floor > corresponding to the current time index is updated.
And S260, dispatching the target elevator according to the target standby floor.
According to the embodiment of the invention, the average carrying capacity of the target elevator reaching each floor in the set time is determined, the candidate standby floor with the largest average carrying capacity under each time index is determined as the target standby floor, and the target elevator is dispatched according to the target standby floor, so that the time for a user to wait for the elevator is further shortened, and meanwhile, the energy of the elevator is saved.
Example III
Fig. 3 is a schematic structural diagram of an elevator dispatching device according to a third embodiment of the present invention. As shown in fig. 3, the apparatus includes:
the elevator calling request determining module 301 is configured to receive an elevator calling request sent by a candidate standby floor, and determine a target elevator corresponding to the elevator calling request, where the elevator calling request includes an operation direction and a target floor;
an elevator operation module 302 for controlling the operation of the destination elevator from the candidate standby floor to the destination floor;
a capacity determining module 303, configured to determine an average capacity of the target elevator reaching the candidate standby floor within a set time, and an average capacity of the target elevator running from the candidate standby floor to the target floor;
a target standby floor determining module 304, configured to determine a candidate standby floor satisfying a preset condition as a target standby floor;
and the dispatching module 305 is used for dispatching the target elevator according to the target standby floor.
Optionally, the elevator request determining module 301 may include:
the state determining unit is used for acquiring the running state and the stop floor of at least one candidate elevator when receiving the elevator calling request, and determining a target elevator according to the running state and the stop floor of the candidate elevator;
and a target elevator determining unit for determining, as a target elevator, a candidate elevator which is in an unoperated state and closest to the standby floor.
Optionally, the capacity determination module 303 may include:
each floor capacity determining unit is used for determining the capacity of a target elevator of each floor in a set time, and running to the starting time of the candidate standby floor, the starting time from the candidate floor to the target floor and the stopping floor;
and the time index determining unit is used for determining the average carrying capacity of the target elevator of each floor according to the preset time index.
Alternatively, the time index determining unit may specifically be configured to: presetting a time index, storing data pairs of average carrying capacity corresponding to target elevators of all floors, sequentially sequencing the data pairs, and storing sequencing results in a database.
Optionally, the target standby floor determining module includes:
and the data pair selection unit is used for selecting a first data pair in the time index for any time index, and determining the candidate standby floor with the largest average carrying capacity in the first data pair as a target standby floor.
Alternatively, the data pair selection unit may be specifically configured to: and updating the average carrying capacity of the candidate standby floors according to the set updating period, and updating the sequence of the data pairs under the time index.
Alternatively, the scheduling module 305 may be specifically configured to: when the target elevator runs to the target floor, if the elevator calling request is not received within the preset time, the target elevator is dispatched to the target standby floor.
The elevator dispatching device provided by the embodiment of the invention can execute the elevator dispatching method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Example IV
Fig. 4 presents a schematic view of the structure of an elevator 10 that can be used to implement an embodiment of the invention. As shown in fig. 4, the elevator 10 includes at least one processor 11, and a memory, such as a Read Only Memory (ROM) 12, a Random Access Memory (RAM) 13, etc., communicatively connected to the at least one processor 11, in which the memory stores a computer program executable by the at least one processor, and the processor 11 can perform various appropriate actions and processes according to the computer program stored in the Read Only Memory (ROM) 12 or the computer program loaded from the storage unit 18 into the Random Access Memory (RAM) 13. In RAM 13, various programs and data required for the operation of elevator 10 may also be stored. The processor 11, the ROM 12 and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.
The various components in elevator 10 are connected to I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, etc.; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the elevator 10 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunications networks.
The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, digital Signal Processors (DSPs), and any suitable processor, controller, microcontroller, etc. The processor 11 performs the various methods and processes described above, such as an elevator dispatching method.
In some embodiments, an elevator dispatching method may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the elevator 10 via the ROM 12 and/or the communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of an elevator dispatching method described above can be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform an elevator scheduling method by any other suitable means (e.g. by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for carrying out methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be implemented. The computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on an elevator having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the elevator. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service are overcome.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present invention may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present invention are achieved, and the present invention is not limited herein.
The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (8)
1. An elevator dispatching method, comprising:
receiving a call request sent by a candidate standby floor, and determining a target elevator corresponding to the call request, wherein the call request comprises a running direction and a target floor;
controlling the target elevator to run from the candidate standby floor to the target floor;
determining the average carrying capacity of a target elevator reaching the candidate standby floor in a set time and the average carrying capacity of the target elevator running from the candidate standby floor to the target floor;
determining the candidate standby floors meeting preset conditions as target standby floors;
dispatching the target elevator according to the target standby floor;
the determining the average capacity of the target elevator reaching the candidate standby floor within the set time and the average capacity of the target elevator running from the candidate standby floor to the target floor comprises the following steps:
determining the carrying capacity of a target elevator of each floor in a set time, and running the starting time of the target elevator to the candidate standby floor, the starting time of the target elevator from the candidate floor to the target floor and the stopping floor;
determining the average carrying capacity of the target elevators of all floors according to a preset time index;
the determining the average carrying capacity of the target elevators of all floors according to the preset time index comprises the following steps:
presetting a time index, storing data pairs of average carrying capacity corresponding to target elevators of all floors, sequentially sequencing the data pairs, and storing sequencing results into a database.
2. The method of claim 1, wherein the receiving a call request sent by a candidate standby floor, determining a target elevator to which the call request corresponds, comprises:
when the elevator calling request is received, acquiring the running state and the stop floor of at least one candidate elevator, and determining a target elevator according to the running state and the stop floor of the candidate elevator;
the candidate elevator that is in the non-running state and closest to the standby floor is determined as the target elevator.
3. The method according to any of claims 1-2, wherein said determining the candidate standby floor satisfying a preset condition as a target standby floor comprises:
and selecting a first data pair in any time index, and determining a candidate standby floor with the largest average carrying capacity in the first data pair as a target standby floor.
4. A method according to claim 3, wherein for any one time index, selecting a first data pair in the time index, and determining a candidate standby floor with the largest average capacity in the first data pair as a target standby floor comprises:
and updating the average carrying capacity of the candidate standby floors according to the set updating period, and updating the sequence of the data pairs under the time index.
5. The method of claim 1, wherein the scheduling the destination elevator according to the destination standby floor comprises:
and when the target elevator runs to the target floor, if the elevator calling request is not received within a preset time, the target elevator is dispatched to the target standby floor.
6. An elevator dispatching apparatus, comprising:
the elevator calling request determining module is used for receiving elevator calling requests sent by candidate standby floors and determining target elevators corresponding to the elevator calling requests, wherein the elevator calling requests comprise running directions and target floors;
an elevator running module for controlling the target elevator to run from the candidate standby floor to the target floor;
a capacity determining module, configured to determine an average capacity of a target elevator reaching the candidate standby floor within a set time, and an average capacity of the target elevator running from the candidate standby floor to the target floor;
the target standby floor determining module is used for determining the candidate standby floors meeting preset conditions as target standby floors;
the scheduling module is used for scheduling the target elevator according to the target standby floor;
the capacity determination module includes:
each floor carrying capacity determining unit is used for determining carrying capacity of a target elevator of each floor in a set time, starting time of running to the candidate standby floor, starting time from the candidate floor to the target floor and stopping floor;
a time index determining unit, configured to determine an average capacity of the target elevators of the respective floors according to a preset time index;
the time index determining unit is specifically configured to: presetting a time index, storing data pairs of average carrying capacity corresponding to target elevators of all floors, sequentially sequencing the data pairs, and storing sequencing results into a database.
7. An elevator, characterized in that the elevator comprises:
at least one processor;
and a memory communicatively coupled to the processor; wherein, the liquid crystal display device comprises a liquid crystal display device,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the elevator dispatching method of any one of claims 1-5.
8. A computer readable storage medium, characterized in that the computer readable storage medium stores computer instructions for causing a processor to implement the elevator dispatching method of any one of claims 1-5 when executed.
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