CN114180423B - Elevator dispatching method, device, equipment and storage medium - Google Patents

Elevator dispatching method, device, equipment and storage medium Download PDF

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Publication number
CN114180423B
CN114180423B CN202111498077.2A CN202111498077A CN114180423B CN 114180423 B CN114180423 B CN 114180423B CN 202111498077 A CN202111498077 A CN 202111498077A CN 114180423 B CN114180423 B CN 114180423B
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elevator
energy consumption
elevators
information
mode
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CN114180423A (en
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李永江
余佳鑫
刘明华
李志武
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Hitachi Building Technology Guangzhou Co Ltd
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Hitachi Building Technology Guangzhou Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3415—Control system configuration and the data transmission or communication within the control system

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)

Abstract

The application discloses a method, a device, equipment and a storage medium for elevator dispatching, which are applied to an elevator dispatching platform, wherein the elevator dispatching platform is communicated with a main control system of an elevator, and the method comprises the following steps: acquiring elevator related information from the main control system; grouping all elevators controlled by the main control system according to the elevator related information to obtain one or more elevator groups; for each elevator group, determining energy consumption information of each elevator in the elevator group in different time periods; according to the energy consumption information of each elevator in the elevator group in different time periods, determining the optimal dispatching mode of each elevator in different time periods; and sending the optimal dispatching mode of each elevator in each elevator group in each time period to the main control system, so that the main control system controls the operation of each elevator according to the optimal dispatching mode, thereby realizing intelligent dispatching of the elevators and reducing the energy consumption of the elevators. And the operation amount of the elevator main control system can be reduced.

Description

Elevator dispatching method, device, equipment and storage medium
Technical Field
The present application relates to the field of elevator data processing technology, and in particular to a method for elevator dispatching, an apparatus for elevator dispatching, an electronic device, a computer readable storage medium and a computer program product.
Background
With the popularization of elevators, reducing the energy consumption of elevators has become an important issue in the elevator field. In the related art, the state of an elevator is usually detected by a main control system in the elevator, and when the elevator is judged to be in a long-term unused state in a certain period of time, the main control system turns off a plurality of energy consumption devices of the elevator so as to achieve the effect of reducing the energy consumption of the elevator. However, in this method, the amount of calculation of the master control system increases, and the power consumption of the master control system increases.
Disclosure of Invention
The application provides a method, a device, equipment and a storage medium for elevator dispatching, which are used for reducing the energy consumption of an elevator.
In a first aspect, an embodiment of the present application provides a method for scheduling an elevator, which is applied to an elevator scheduling platform, where the elevator scheduling platform communicates with a main control system of an elevator, and the method includes:
acquiring elevator related information from the main control system;
grouping all elevators controlled by the main control system according to the elevator related information to obtain one or more elevator groups;
determining energy consumption information of each elevator in each elevator group in different time periods according to each elevator group;
According to the energy consumption information of each elevator in the elevator group in different time periods, determining the optimal dispatching mode of each elevator in different time periods;
and sending the optimal dispatching mode of each elevator in each elevator group in each time period to the main control system, so that the main control system controls the operation of each elevator according to the optimal dispatching mode.
In a second aspect, an embodiment of the present application further provides an apparatus for elevator dispatching, which is applied to an elevator dispatching platform, where the elevator dispatching platform communicates with a main control system of an elevator, and the apparatus includes:
the elevator related information acquisition module is used for acquiring elevator related information from the main control system;
the elevator grouping module is used for grouping all elevators controlled by the main control system according to the elevator related information to obtain one or more elevator groups;
the energy consumption information acquisition module is used for determining energy consumption information of each elevator in each elevator group in different time periods according to each elevator group;
the optimal scheduling mode determining module is used for determining the optimal scheduling mode of each elevator in different time periods according to the energy consumption information of each elevator in the elevator group in different time periods;
And the dispatching information sending module is used for sending the optimal dispatching mode of each elevator in each elevator group in each time period to the main control system so that the main control system controls the operation of each elevator according to the optimal dispatching mode.
In a third aspect, an embodiment of the present application further provides an electronic device, including:
one or more processors;
storage means for storing one or more programs,
the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the method of the first aspect described above.
In a fourth 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 method of the first aspect described above.
In a fifth aspect, embodiments of the present application also provide a computer program product comprising computer executable instructions for implementing the method of the first aspect described above when executed.
The technical scheme provided by the application has the following beneficial effects:
in this embodiment, the elevator dispatching platform is used as a computing end of elevator dispatching, and the main control system is used as an executing end of elevator dispatching. And grouping all elevators controlled by the main control system by the elevator dispatching platform according to the elevator related information of each elevator to obtain one or more elevator groups. And then, aiming at each elevator group, determining the energy consumption information of each elevator in the elevator group in different time periods, determining the optimal dispatching mode of each elevator in different time periods according to the energy consumption information of each elevator in different time periods, and then issuing the optimal dispatching result of each elevator in each time period to a main control system for execution, thereby realizing intelligent dispatching of the elevators for buildings such as industrial parks, markets, office buildings, residences and the like so as to reduce the energy consumption of the elevators. And the calculation end is not arranged on the elevator main control side, so that the calculation amount of the elevator main control system can be reduced, and the response efficiency of the main control system is improved.
Drawings
Fig. 1 is a flowchart of an embodiment of a method for elevator dispatching provided in accordance with an embodiment of the present application;
fig. 2 is a diagram of an architecture of an elevator dispatching platform connected to a main control system of an elevator according to an embodiment of the present application;
fig. 3 is a flowchart of an embodiment of a method for elevator dispatching provided in the second embodiment of the present application;
fig. 4 is a diagram of an architecture of an elevator dispatching platform and a multimedia display device according to a second embodiment of the present application;
fig. 5 is a block diagram of an embodiment of an apparatus for elevator dispatching according to the third embodiment of the present application;
fig. 6 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present application.
Detailed Description
The 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 are 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
Fig. 1 is a flowchart of an embodiment of a method for elevator dispatching provided in an embodiment of the present application, where the embodiment may be applied to an elevator dispatching platform, where the elevator dispatching platform may be a general platform for dispatching elevators of different buildings. The elevator dispatch platform may communicate with a master control system of a building. The master control system is used for controlling the operation of one or more elevators in a building.
When the elevator dispatching platform is needed to assist in elevator dispatching, a user can register the main control system in the elevator dispatching platform by adopting the related information (such as the identification, the port number, the IP address and the like of the main control system) of the main control system. After registration is successful, a communication link between the elevator dispatch platform and the master control system may be established, as shown in fig. 2.
As shown in fig. 1, the present embodiment may include the following steps:
and 110, acquiring elevator-related information from the main control system.
In one implementation, the host system may send a dispatch request to the present platform to request the current platform to assist in elevator dispatch. After the platform receives the dispatching request, a dispatching response is returned, and the dispatching response is used for acquiring elevator information from a main control system. After receiving the dispatching response, the main control system can send the elevator related information of all the elevators controlled by the main control system to the dispatching platform. The scheduling request initiated by the master control system may be a request generated after detecting that the user triggers the virtual scheduling button or the physical scheduling button through triggering operations of the interactive interface.
In another implementation, after the master control system registers with the dispatch platform, the dispatch platform may actively dispatch all elevators under the master control system. At this time, the dispatch platform may actively request elevator-related information from the master control system.
Illustratively, elevator-related information may include, but is not limited to: elevator identification, distributed position information, service floor information, elevator grouping information, elevator taking guide plan, peak time period, holiday elevator service condition, service history and the like of all elevators controlled by the main control system.
The elevator identifier is used for uniquely identifying an elevator controlled by the main control system, for example, the elevator identifier can be an elevator number (such as a number 1 elevator), an elevator position+an elevator number (such as an east 1 elevator), and the like.
The distributed position information is used for describing the distributed position of the elevator, such as the geographic coordinates where the elevator is located, the position of the elevator in the whole building area and the like, and can be positioned in combination with the elevator taking guide plan.
The elevator riding guidance plan refers to plan data describing the whole building area (such as a building, a mall, a district, etc.), and may include information such as a distribution of each elevator, a building distribution, a travel path distribution, etc., for example.
The service floor information is used to express the service floor of each elevator. For example, in some high-rise buildings, multiple elevators are deployed, each elevator being responsible for servicing a different floor.
Elevator group information refers to the division of elevator groups, which is determined or obtained by the main control system of the elevators, the elevators in the same group having some identical characteristics, e.g. serving the same floors, etc. But this is not a necessary information and some host systems may not set up elevator groupings because of the relatively small number of elevators managed.
The peak time period refers to a peak time period of use of each elevator, and may be, for example, an early peak time period, a late peak time period, a lunch peak time period, or the like. If further subdivision is required, the system can be further subdivided into a peak time period and an idle time period of date types such as a working day, a holiday, a weekend and the like.
The service history is used to record relevant operation data of each elevator for each service, and may include, for example, a day of week (such as any of monday to sunday) of each service, a service start time, a passenger carrier number, a service energy consumption, a stop floor, a number of passengers entering or exiting each stop floor, a service duration of one service, and the like. The service energy consumption of the elevators with different elevator speeds may be different, at this time, a preset elevator speed coefficient corresponding to each elevator speed may be obtained, and then the service energy consumption of each elevator is multiplied by the elevator speed coefficient corresponding to the elevator speed to eliminate the difference.
And 120, grouping all elevators controlled by the main control system according to the elevator related information to obtain one or more elevator groups.
In this step, after the platform obtains elevator-related information for all elevators controlled by the main control system, all elevators can be grouped to obtain one or more elevator groups. If the main control system has an elevator group, the elevator needs to be regrouped by this step. The grouping logic of the platform in this step may be the same as or different from the grouping logic of the master control system.
In one embodiment, the related elevators may be grouped on the basis of the same service floor, inter-elevator interoperability with the same building, and step 120 may further comprise the steps of:
and 120-1, dividing the elevators with communicated positions into the same elevator set according to the distributed position information.
The position communication means that the waiting room of the elevators is communicated, so that waiting staff can conveniently reach the other elevator from one elevator. For example, in a building, including east and west doors, there are elevators to each floor of the building. If a waiting person can walk from an elevator with an east door to an elevator with a west door, which means that the elevator with an east door and the elevator with a west door are in communication, the elevator with an east door and the elevator with a west door can be added to the same elevator group.
For another example, in a building, the building comprises a south door and a north door, the south door and the north door respectively have elevators to reach each floor of the building, but the area where the south door is located is an office area, the area where the north door is located is an entertainment area, and the middle is separated by an entrance guard, so that a person waiting for a ladder without access rights cannot walk from the elevator of the south door to the elevator of the north door, at the moment, the elevator of the south door and the elevator of the north door are not communicated, and the elevator of the south door and the elevator of the north door cannot be added into the same elevator set.
When implemented, all elevators controlled by the current master control system may be organized into an elevator list and then traversed through the elevators in the elevator list. And aiming at the elevator which is traversed currently, creating an elevator set for the elevator, adding the elevator set into the elevator set, and then planning a path between the current elevator and other elevators in the elevator list in an elevator taking guide plan. One target elevator can be selected from the remaining elevators in the elevator list, one or more paths from the current elevator to the target elevator are searched in the elevator taking guide plan, and whether each path has access or other partition is judged. If there is at least one path without access or other obstruction, the current elevator is verified as communicating with the target elevator, which can be added to the elevator collection. And then, continuously selecting a target elevator from the rest elevators in the elevator list, and repeating the process until all the rest elevators are judged to be finished.
After the current elevator and the rest other elevators are judged to be finished. The next elevator in the elevator list is traversed and the above procedure is repeated and so on until all elevators in the elevator list have been traversed, finally a plurality of elevator sets can be obtained.
And 120-2, in each elevator set, according to the service floor information of each elevator in the elevator set, the elevators serving the same floor are combined into the same elevator group.
For each elevator group it can be further grouped to group elevators serving the same floor of the same building into the same elevator group, i.e. the elevators in the same elevator group are communicating and the floors served are the same. For example, in a certain elevator set, there are a number 1 elevator and a number 2 elevator which are communicated, and floors served by the two elevators are 1-19 floors, so that the number 1 elevator and the number 2 elevator can be combined into an elevator group.
In other embodiments, servicing the same floor may also include two elevators having the same service floor, but the floors serviced by both are not necessarily the same, e.g., if the floor serviced by elevator No. 1 is more than and includes all floors serviced by elevator No. 2, it may also be determined that elevator No. 1 is the same floor as elevator No. 2.
For elevator groups obtained by different elevator sets, the same elevator group may exist, and then the elevator group can be subjected to de-duplication operation.
Step 130, energy consumption information of each elevator in the elevator group in different time periods is determined for each elevator group.
After the platform divides one or more elevator groups, elevator dispatching can be carried out by taking the elevator groups as units, and the dispatching scheme of each elevator is determined by taking each elevator in the elevator groups as a dispatching unit.
When making a scheduling decision, the platform can obtain, for each elevator group, energy consumption information for each elevator in the elevator group in different time periods. The different time periods may be preset time periods, default time periods, or time periods dynamically generated according to the usage records of the elevators, which are not limited in this embodiment. In addition, the time length of each time period is not limited in this embodiment, and the time period may be divided in units of hours, for example.
In one embodiment, step 130 may further comprise the steps of:
and 130-1, dividing all service histories of all elevators according to each week date to obtain a service history record set of each week date.
In this step, after all service histories of all elevators are obtained, all service histories can be divided into service history sets for each day of week according to the day of week recorded in each service history. For example, all monday generated service histories are divided into a monday record set, and so on.
And 130-2, determining one or more peak time periods and idle time periods corresponding to each week date according to the passenger numbers and service starting time of all elevators in the service history record set of each week date.
When implemented, the peak time period as well as the idle time period may be determined based on the manner in which the big data is analyzed.
In one implementation, for a set of service histories for each day of the week, service histories from which the number of passengers meets a first set condition (e.g., greater than a first set threshold, or up to a certain percentage of full number of guests, etc.) may be screened. And then comparing the service starting time in the screened service histories, and placing the service histories with time intervals smaller than the set interval threshold in a time set to finally obtain one or more time sets. Then, for each time set, the earliest service start time and the latest service start time are extracted, and a peak time period is determined according to the earliest service start time and the latest service start time.
In practice, the earliest service start time and the latest service start time may be adjusted in whole or half, so as to generate a time interval corresponding to the time set as a peak time period. For example, assume that in a certain set of times on monday, the earliest service start time is 8:10 and the latest service start time is 9:45. The earliest service start time may be adjusted to 8:00 and the latest service start time to 10:00, with peak time periods of 8:00-10:00.
After determining one or more peak time periods for the current day of the week, the remaining off-peak time periods may be considered idle time periods.
In other implementations, the idle time period may also be determined with reference to a peak time period determination method. For example, if an elevator is out of service for a certain period of time on a certain day of the week, or the number of passengers is small (e.g., less than 3), the period of time may be considered as an idle period of time.
Step 130-3, counting the first total passenger amount and the first total energy consumption amount of each elevator in the peak time period according to the passenger number and the service energy consumption of each elevator in the elevator group in each service in the peak time period, and determining the first energy consumption information of each elevator in the peak time period according to the first total passenger amount and the first total energy consumption amount.
When the method is realized, after one or more peak time periods of the current elevator set on each week date are determined, the passenger carrying number of each elevator in each peak time period can be summarized for each peak time period to obtain the first passenger carrying total amount; and summarizing the service energy consumption of each elevator in the peak time period to obtain a first total energy consumption. The ratio of the total first passenger load to the total first energy consumption of each elevator is then calculated as the first energy consumption information of the elevator in the peak time period.
Step 130-4, counting the second total passenger amount and the second total energy consumption of each elevator in the idle time period according to the passenger number and the service energy consumption of each elevator in the elevator group in each service in the idle time period, and determining the second energy consumption information of each elevator in the idle time period according to the second total passenger amount and the second total energy consumption.
When the method is realized, after one or more idle time periods of the current elevator set on each week date are determined, summarizing the number of passengers carried by each elevator in each idle time period for each idle time period to obtain a second total passenger capacity (if the elevator does not run in the idle time period, the second total passenger capacity is 0); and summarizing the service energy consumption of each elevator in the idle time period to obtain a second total energy consumption. And then calculating the ratio of the second passenger carrying amount to the second energy consumption amount of each elevator as second energy consumption information of the elevator in the idle time period.
In one embodiment, the present embodiment may further include the steps of:
recording the first passenger total amount, the first energy consumption total amount and the first energy consumption information of each elevator in each peak time period of each week date; and recording the second total passenger amount, the second total energy consumption amount and the second energy consumption information in the idle time period of each week date.
In this embodiment, all statistical analysis results are stored in a specified database in which the first total passenger load, the first total energy consumption, and the first energy consumption information for each elevator on each day of the week are stored in association; the second total passenger amount, the second total energy consumption amount and the second energy consumption information in the idle time period of each elevator on each week date are also stored in an associated mode.
And 140, determining the optimal dispatching mode of each elevator in different time periods according to the energy consumption information of each elevator in the elevator group in different time periods.
In this step, when the elevators in the elevator group are operated in the optimal dispatch mode for the time zone at different time zones, the energy consumption of the elevator group during the time zone can be minimized.
In one embodiment, step 140 may further comprise the steps of:
step 140-1, determining an optional dispatch mode for each elevator in different time periods of day according to the energy consumption information of each elevator in the elevator group in different time periods of day.
In practice, the selectable scheduling pattern of the elevators may be related to the time period in which they are located, the energy consumption information, the number of elevators in the elevator group in which they are located, etc.
In one embodiment, if the number of elevators in the current elevator group is one, the schedulable function is limited, and in order to avoid degrading the user experience, the elevators are not scheduled during peak hours, and the elevators can be scheduled during idle hours. Step 140-1 may further comprise the steps of:
and searching in a preset mode configuration list according to second energy consumption information of the elevator in each idle time period on each week date, and obtaining a scheduling mode matched with the second energy consumption information as an optional scheduling mode.
In one implementation, a mode configuration list may be preconfigured, in which a plurality of different energy consumption ranges, and scheduling modes corresponding to each energy consumption range may be recorded. The second energy consumption information of the current elevator in each idle time period of each week date can be matched in the mode configuration list, so that the energy consumption range of the second energy consumption information is determined, and the dispatching mode corresponding to the energy consumption range is used as the optional dispatching mode of the current elevator in the current idle time period.
Illustratively, the selectable scheduling modes may include the following modes:
and a hold mode in which the original operation mode of the elevator is maintained.
A timed start-stop mode in which the time at which the elevator is out of service is specified.
A service floor mode is specified in which service floor information of the elevator is specified, e.g. elevator value stop single floor, or elevator stop double floor only, or screening low floors (i.e. low floors are not stopped), etc.
A special mode in which the elevator is operated in a specified operating mode. The specified operation mode may include, for example, a peak operation, a VIP operation, a conference operation, a straight running operation, and the like.
In another embodiment, if the number of elevators in the current elevator group exceeds one, step 140-1 may further include the steps of:
and 140-1-1, determining a high-energy-consumption elevator and a low-energy-consumption elevator in different time periods according to the energy consumption information of each elevator in the elevator group in different time periods on different week dates.
When implemented, an elevator whose energy consumption information satisfies the set energy consumption condition may be determined as a high energy consumption elevator. For example, if the energy consumption information=the total passenger amount/total energy consumption amount, the larger the total energy consumption amount is, the smaller the energy consumption information is, and an elevator whose energy consumption information in the current time period is lower than the set energy consumption threshold value may be regarded as a high-energy elevator in the current time period.
When the high energy consumption elevator is determined, the elevators in the current elevator group except for the high energy consumption elevator can be regarded as low energy consumption elevators.
And 140-1-2, setting the optional scheduling mode of the high-energy-consumption elevator in the current time period as a preset scheduling mode of the time period.
In one implementation, high energy elevators are the primary scheduling objectives. When a certain elevator is determined to be a high-energy elevator in a certain time period, the optional scheduling mode of the certain elevator in the current time period can be set as a preset scheduling mode of the time period.
Illustratively, the preset scheduling modes may include the following modes:
a timed start-stop mode in which the time at which the elevator is out of service is specified.
A service floor mode is specified in which service floor information of the elevator is specified, e.g. elevator value stop single floor, or elevator stop double floor only, or screening low floors (i.e. low floors are not stopped), etc.
And stopping elevator mode, in which the operation of the corresponding elevator is stopped in an idle period.
A special mode in which the elevator is operated in a specified operating mode. The specified operation mode may include, for example, a peak operation, a VIP operation, a conference operation, a straight running operation, and the like.
And 140-1-3, determining the optional dispatch mode of the low-energy elevator as a hold mode, wherein the hold mode is used for prompting the main control system to hold the existing operation model of the low-energy elevator.
For low energy elevators of the current time period in the current elevator group, there is no need to schedule them, at which time it can be determined that its optional scheduling mode is a holding mode for prompting the host system to hold the existing running model of the low energy elevator.
After determining the selectable dispatching modes of the elevators in the current elevator group in each time period, the elevators can be operated according to each selectable dispatching mode in turn so as to determine the energy consumption information of the elevators in each selectable dispatching mode, so that the energy consumption information of each selectable dispatching mode can be compared, and the optimal dispatching mode can be determined, wherein the specific process is as described in steps 140-2 to 140-6.
In practice, in addition to the above-mentioned optional scheduling modes, the optional scheduling modes may be set to peak operation, VIP operation, conference operation, straight running operation, or the like to cope with special cases according to actual situations.
The selectable dispatch modes of each elevator in each time period can also be recorded in a database, so that the subsequent traversal use and optimization are facilitated.
And step 140-2, sequentially traversing the selectable scheduling modes of the elevators in each time period of different week dates to select one scheduling mode which is not selected before from the selectable scheduling modes as a target scheduling mode of a corresponding time period.
For example, if the selectable dispatch modes for an elevator in the current elevator group for an idle period on a day of the week are a timed start stop mode, a specified service floor mode, and a stop mode. The three selectable scheduling modes may be traversed and a scheduling mode that has not been previously selected may be randomly selected from the three selectable scheduling modes, e.g., none of the three modes may be selected, such as selecting a timed start-stop mode as the target scheduling mode for the current idle period.
And 140-3, transmitting the target dispatching mode of each elevator in each time period of different week dates and preset statistical period information to the main control system, so that the main control system operates the corresponding elevator according to the target dispatching mode in the time period of the corresponding week date.
After determining the target dispatching mode of each elevator in each time period of each week date, the target dispatching mode of each elevator in different time periods of different week dates and preset statistical period information can be sent to the main control system. For the master control system, it can operate each elevator according to its corresponding target dispatch mode when each time period of each day of week arrives.
The preset statistical period information is used for indicating a main control system, and when the statistical period corresponding to the preset statistical period information is finished, service history records (including passenger carrying numbers, service energy consumption and the like) of all elevators collected in the period are uploaded to a current platform.
The statistical period information is also set according to practical situations, such as one day, two days, one week, etc., which is not limited in this embodiment.
And 140-4, acquiring the number of passengers and the service energy consumption of each elevator in each time period corresponding to the week date and in the target scheduling mode in the statistical period corresponding to the statistical period information, which is transmitted by the main control system.
And 140-5, counting third energy consumption information of each elevator in each time period of each week date based on the target scheduling mode in the counting period.
When the statistics period arrives, the current platform can obtain the passenger number and service energy consumption of each elevator in the corresponding time period of each week and date in the target scheduling mode, which are acquired in the statistics period and sent by the main control system.
And then the current platform can calculate the total third passenger carrying amount and the total third energy consumption of each elevator in the corresponding time period in the statistical period according to the passenger carrying number and the service energy consumption, and then calculate the ratio of the total third passenger carrying amount to the total third energy consumption as the third energy consumption information of the current elevator in the time period and in the operation target scheduling mode.
And then returning to step 140-2, selecting the next unselected dispatch mode, such as the specified service floor mode as the target dispatch mode, and continuing to execute steps 140-3 to 140-5 to obtain the third energy consumption information of the elevator in the specified service floor mode in the current time period. And so on until the third energy consumption information of all selectable dispatch modes of the elevator in the current time period is obtained.
The selectable scheduling pattern of each elevator operation during each time period and the corresponding third energy consumption information can be recorded in association in a database for the subsequent comparison.
And 140-6, after all the selectable scheduling modes of each time period of each week date of each elevator are traversed, aiming at each elevator, taking the third energy consumption information of each time period as the optimal scheduling mode of each elevator in the corresponding time period of the week date according to the target scheduling mode of the set energy consumption condition.
In one implementation, since the third energy consumption information is inversely proportional to the actual elevator energy consumption, after the third energy consumption information of all the selectable scheduling modes of the current elevator in the current time period is obtained, the largest target scheduling mode can be used as the optimal scheduling mode of the current elevator in the current time period.
Illustratively, the optimal scheduling mode includes one of the following modes: a hold mode, a timed start-stop mode, a designated service floor mode, a stop ladder mode, a special mode, etc.
In practice, to better reduce the energy consumption of the elevators, the above-mentioned processes of steps 140-1 to 140-6 may be repeatedly performed, and by means of intelligent learning for a period of time (e.g. one month, three months, etc.), the optimal scheduling is continued, and the scheduling mode with the lowest energy consumption of each elevator in each period of time on each day of week may be obtained as the optimal scheduling mode of the elevator in the period of time, so that the energy consumption of each elevator group is minimized.
And step 150, sending the optimal dispatching mode of each elevator in each elevator group in each time period to the main control system, so that the main control system controls the operation of each elevator according to the optimal dispatching mode.
After the platform determines the optimal dispatching mode of each elevator in each elevator group in each time period, each elevator in each elevator group can be sent to the main control system in the optimal dispatching mode in each time period. The main control system can control the operation of each elevator according to the optimal dispatching mode of each elevator in each time period.
In this embodiment, the elevator dispatching platform is used as a computing end of elevator dispatching, and the main control system is used as an executing end of elevator dispatching. And grouping all elevators controlled by the main control system by the elevator dispatching platform according to the elevator related information of each elevator to obtain one or more elevator groups. And then, aiming at each elevator group, determining the energy consumption information of each elevator in the elevator group in different time periods, determining the optimal dispatching mode of each elevator in different time periods according to the energy consumption information of each elevator in different time periods, and then issuing the optimal dispatching result of each elevator in each time period to a main control system for execution, thereby realizing intelligent dispatching of the elevators for buildings such as industrial parks, markets, office buildings, residences and the like so as to reduce the energy consumption of the elevators. And the calculation end is not arranged on the elevator main control side, so that the calculation amount of the elevator main control system can be reduced, and the response efficiency of the main control system is improved.
Example two
Fig. 3 is a flowchart of an embodiment of a method for elevator dispatching according to a second embodiment of the present application, and the present application is described based on the first embodiment. In this embodiment, as shown in fig. 4, the elevator dispatching platform may also communicate with one or more multimedia display devices, which may be disposed in the hall of the elevator, for carrying out elevator riding guidance instructions for the dispatching situation of each elevator.
As shown in fig. 3, the present embodiment may include the steps of:
and 310, acquiring elevator-related information from the main control system.
And 320, grouping all elevators controlled by the main control system according to the elevator related information to obtain one or more elevator groups.
Step 330, for each elevator group, energy consumption information of each elevator in the elevator group in different time periods is determined.
And 340, determining an optimal dispatching mode of each elevator in different time periods according to the energy consumption information of each elevator in the elevator group in different time periods.
And 350, transmitting an optimal dispatching mode of each elevator in each elevator group in each time period to the main control system, so that the main control system controls the operation of each elevator according to the optimal dispatching mode.
And 360, generating elevator taking guide information according to the optimal dispatching mode of each elevator.
In one implementation, the boarding guide information may be generated according to at least one of a boarding time, a service floor, a stop time, and the like included in the optimal scheduling pattern. Illustratively, the boarding guide information includes a service time, a stopping time, a service floor of each elevator, guide information (e.g., a position, a guide map, etc. of other elevators) that guides a waiting person to another elevator when a certain elevator stops servicing, and the like.
And 370, transmitting the elevator taking guide information to a multimedia display device so that the multimedia display device displays the elevator taking guide information of each elevator, wherein the multimedia display device is positioned in a hall where each elevator is positioned.
When the method is implemented, if a plurality of multimedia display devices exist in the current building, the platform can send the elevator taking guide information to the plurality of multimedia display devices. After each multimedia display device receives the elevator taking guide information, the elevator taking guide information of each elevator in each time period can be displayed.
In other implementations, the multimedia display device may play the boarding guide information through the player in addition to displaying the boarding guide information in the display screen.
For example, if only one elevator in a certain elevator group is used, the service time period can be limited by the passenger carrying condition of a certain time period or weekend or holiday of the day, or the energy saving of the elevator can be realized by controlling the scheduling modes of single-layer, double-layer stop or shielding low floors and the like of the elevator, and the elevator service time, service floors and the like are displayed through the multimedia display equipment. When a person stops at a part of the floors or is restricted from service, guidance information for guiding the boarding person to walk up stairs and the like can be displayed.
As another example, if more than one elevator in a certain elevator group, the following schedule may be performed:
the method comprises the steps of designating service floors, such as comprehensively adjusting a high-energy consumption elevator and a low-energy consumption elevator in a peak period, designating a certain elevator to serve only a single floor, only a floor with large passenger flow (in special cases, such as a certain floor or several floors with particularly large passenger flow, a plurality of floors can be scheduled to serve), only a high floor, and the like, and guiding passengers to take other elevators of the same elevator group even walk stairs by utilizing audio and video guidance of a multimedia display device. When a plurality of elevators are adjustable in the elevator group, the energy-saving effect is more obvious, each elevator is adjusted to serve different floors, and each floor of the elevator is prevented from stopping (the maximum energy consumption when the elevator is started and parked).
The individual floor service time is adjusted, for example, in an idle time period, if other elevators provide service, the elevator can be stopped temporarily, and meanwhile, passengers are guided to take other elevators and even walk stairs by utilizing the audio and video guidance of the multimedia display device.
When the elevator is stopped, for example, in an idle time period, one or more elevators can be stopped to run, so that the problem that the passengers call a plurality of elevators simultaneously to cause resource waste can be avoided.
In this embodiment, the platform may further generate elevator taking guiding information according to the optimal scheduling mode of each elevator in each time period, and display the elevator taking guiding information of each elevator in each time period through a multimedia display device located in the elevator waiting hall, so as to clearly and clearly perform elevator taking guiding, and facilitate the shunting and elevator taking of passengers.
Example III
Fig. 5 is a block diagram of an embodiment of an apparatus for elevator dispatching, which is provided in the third embodiment of the present application, and is applied to an elevator dispatching platform, where the elevator dispatching platform communicates with a main control system of an elevator, and the apparatus may include the following modules:
an elevator-related information acquiring module 510, configured to acquire elevator-related information from the main control system;
an elevator grouping module 520, configured to group all elevators controlled by the main control system according to the elevator related information, so as to obtain one or more elevator groups;
An energy consumption information acquisition module 530, configured to determine, for each elevator group, energy consumption information of each elevator in the elevator group in different time periods;
an optimal scheduling mode determining module 540, configured to determine an optimal scheduling mode of each elevator in different time periods according to energy consumption information of each elevator in the elevator group in different time periods;
and the dispatching information sending module 550 is configured to send an optimal dispatching mode of each elevator in each elevator group in each time period to the master control system, so that the master control system controls the operation of each elevator according to the optimal dispatching mode.
In one embodiment, the apparatus may further comprise the following modules:
the elevator taking guide information generation module is used for generating elevator taking guide information according to the optimal scheduling mode of each elevator;
the elevator taking guide information sending module is used for sending the elevator taking guide information to the multimedia display equipment so that the multimedia display equipment displays the elevator taking guide information of each elevator, wherein the multimedia display equipment is positioned in a hall where each elevator is positioned.
In one embodiment, the elevator-related information includes: the main control system controls the distributed position information and service floor information of all elevators; the elevator grouping module 520 is specifically configured to:
Dividing elevators with communicated positions into the same elevator set according to the distributed position information;
in each elevator group, elevators serving the same floor are grouped into the same elevator group according to service floor information of each elevator in the elevator group.
In one embodiment, the elevator-related information includes a service history for each elevator, the service history including day of week, service start time, passenger number, and service energy consumption for each service;
the energy consumption information obtaining module 530 is specifically configured to:
dividing all service histories of all elevators according to each week date to obtain a service history record set of each week date;
determining one or more peak time periods and idle time periods corresponding to each week date according to the passenger numbers and service starting time of all elevators in the service history record set of each week date;
counting the total first passenger amount and the total first energy consumption amount of each elevator in the peak time period according to the passenger number and the service energy consumption of each elevator in the elevator group in each peak time period for each day of the week, and determining the first energy consumption information of each elevator in the peak time period according to the total first passenger amount and the total first energy consumption amount;
And counting the second total passenger amount and the second total energy consumption of each elevator in the idle time period according to the passenger number and the service energy consumption of each elevator in the elevator group in each idle time period for each idle time period of each week date, and determining the second energy consumption information of each elevator in the idle time period according to the second total passenger amount and the second total energy consumption.
In one embodiment, the apparatus may further comprise the following modules:
a storage module for:
recording the first passenger total amount, the first energy consumption total amount and the first energy consumption information of each elevator in each peak time period of each week date;
and recording the second total passenger amount, the second total energy consumption amount and the second energy consumption information in the idle time period of each week date.
In one embodiment, the optimal scheduling mode determining module 540 may include the following sub-modules:
the selectable dispatching mode determining submodule is used for determining the selectable dispatching mode of each elevator in each time period of different week dates according to the energy consumption information of each elevator in the elevator group in each time period of different week dates;
The target scheduling mode determining submodule is used for traversing the selectable scheduling modes of the elevators in each time period of different week dates in sequence to select one scheduling mode which is not selected before from the selectable scheduling modes as a target scheduling mode of a corresponding time period;
the target scheduling information sending sub-module is used for sending target scheduling modes of the elevators in time periods of different week dates and preset statistical period information to the main control system so that the main control system operates the corresponding elevators according to the target scheduling modes in the corresponding time periods of the corresponding week dates;
the elevator service information receiving sub-module is used for acquiring the number of passengers and service energy consumption of each elevator in each time period corresponding to the week date and in the target scheduling mode in the statistical period corresponding to the statistical period information and sent by the main control system;
the energy consumption calculation sub-module is used for counting the third energy consumption information of each elevator based on the target scheduling mode in each time period of each week date in the counting period;
and the optimal scheduling mode determining submodule is used for taking the target scheduling mode, in which the third energy consumption information of each time period on the day of the week accords with the set energy consumption condition, for each elevator as the optimal scheduling mode of each elevator in the corresponding time period on the day of the week after all the selectable scheduling modes of each time period on the day of the week are traversed.
In one embodiment, the selectable scheduling mode determination submodule is specifically configured to:
if the number of the elevators in the elevator group is one, searching in a preset mode configuration list according to the second energy consumption information of the elevators in each idle time period on each week date, and obtaining a dispatching mode matched with the second energy consumption information as an optional dispatching mode.
In another embodiment, the selectable scheduling mode determination submodule is specifically configured to:
if the number of the elevators in the elevator group exceeds one, determining high-energy-consumption elevators and low-energy-consumption elevators in different time periods according to the energy consumption information of each elevator in the elevator group in different time periods on different week days;
setting the optional scheduling mode of the high-energy-consumption elevator in the current time period as a preset scheduling mode of the time period;
and determining the selectable dispatching mode of the low-energy-consumption elevator as a maintaining mode, wherein the maintaining mode is used for prompting the main control system to maintain the existing operation model of the low-energy-consumption elevator.
In one embodiment, the optimal scheduling mode includes one of the following modes:
a hold mode in which an original operation mode of the elevator is held;
A timed start-stop mode in which the time at which the elevator stops service is specified;
designating a service floor mode in which service floor information of an elevator is designated;
a special mode in which the elevator is operated in a specified operating mode.
The elevator dispatching device provided by the embodiment of the application can execute the elevator dispatching method in the first embodiment or the second embodiment of the application, and has the corresponding functional modules and beneficial effects of the execution method.
Example IV
Fig. 6 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present application, and as shown in fig. 6, the electronic device includes a processor 610, a memory 620, an input device 630 and an output device 640; the number of processors 610 in the electronic device may be one or more, one processor 610 being taken as an example in fig. 6; the processor 610, memory 620, input device 630, and output device 640 in the electronic device may be connected by a bus or other means, for example in fig. 6.
The memory 620 is a computer readable storage medium, and may be used to store a software program, a computer executable program, and modules, such as program instructions/modules corresponding to the first or second embodiments of the present application. The processor 610 executes various functional applications of the electronic device and data processing by running software programs, instructions and modules stored in the memory 620, i.e. implements the methods mentioned in the above-described method embodiment one or embodiment two.
Memory 620 may include primarily a program storage area and a data storage area, wherein the program storage area may store an operating system, at least one application program required for functionality; the storage data area may store data created according to the use of the terminal, etc. In addition, memory 620 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device. In some examples, the memory 620 may further include memory remotely located with respect to the processor 610, which may be connected to the device/terminal/server via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 630 may be used to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the electronic device. The output device 640 may include a display device such as a display screen.
Example five
The fifth embodiment of the present application also provides a storage medium containing computer-executable instructions for performing the method of the first or second embodiment of the method described above when executed by a computer processor.
Of course, the storage medium containing computer executable instructions provided in the embodiments of the present application is not limited to the method operations described above, and may also perform related operations in the method provided in any embodiment of the present application.
Example six
The sixth embodiment of the present application also provides a computer program product comprising computer executable instructions for performing the method of the first or second embodiment of the method described above when executed by a computer processor.
Of course, the computer program product provided by the embodiments of the present application, the computer executable instructions of which are not limited to the method operations described above, may also perform the relevant operations in the method provided by any of the embodiments of the present application.
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, although 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, etc., and include several instructions for causing an electronic device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to 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. It will be understood by those skilled in the art that the present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the application. Therefore, while the application has been described in connection with the above embodiments, the application is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the application, which is set forth in the following claims.

Claims (11)

1. A method of elevator dispatch for use in an elevator dispatch platform in communication with a host control system of an elevator, the method comprising:
Acquiring elevator-related information from the main control system, wherein the elevator-related information comprises: the main control system is used for controlling the distribution position information and service floor information of all elevators, wherein the service floor information is used for expressing the service floors of the elevators;
grouping all elevators controlled by the main control system according to the elevator related information to obtain one or more elevator groups;
determining energy consumption information of each elevator in each elevator group in different time periods according to each elevator group;
according to the energy consumption information of each elevator in the elevator group in different time periods, determining the optimal dispatching mode of each elevator in different time periods;
transmitting an optimal dispatching mode of each elevator in each elevator group in each time period to the main control system, so that the main control system controls the operation of each elevator according to the optimal dispatching mode;
wherein the grouping all elevators controlled by the main control system according to the elevator related information to obtain one or more elevator groups comprises:
dividing elevators with communicated positions into the same elevator set according to the distributed position information;
In each elevator group, elevators serving the same floor are grouped into the same elevator group according to service floor information of each elevator in the elevator group.
2. The method according to claim 1, wherein the method further comprises:
generating elevator taking guide information according to the optimal dispatching mode of each elevator;
and sending the elevator taking guide information to a multimedia display device so that the multimedia display device displays the elevator taking guide information of each elevator, wherein the multimedia display device is positioned in a hall where each elevator is positioned.
3. The method according to claim 1 or 2, characterized in that the elevator-related information comprises a service history of the elevators, which service history comprises day of week, service start time, passenger number and service energy consumption of each service;
the determining energy consumption information of each elevator in the elevator group in different time periods comprises: dividing all service histories of all elevators according to each week date to obtain a service history record set of each week date;
determining one or more peak time periods and idle time periods corresponding to each week date according to the passenger numbers and service starting time of all elevators in the service history record set of each week date;
Counting the total first passenger amount and the total first energy consumption amount of each elevator in the peak time period according to the passenger number and the service energy consumption of each elevator in the elevator group in each peak time period for each day of the week, and determining the first energy consumption information of each elevator in the peak time period according to the total first passenger amount and the total first energy consumption amount;
and counting the second total passenger amount and the second total energy consumption of each elevator in the idle time period according to the passenger number and the service energy consumption of each elevator in the elevator group in each idle time period for each idle time period of each week date, and determining the second energy consumption information of each elevator in the idle time period according to the second total passenger amount and the second total energy consumption.
4. A method according to claim 3, characterized in that the method further comprises:
recording the first passenger total amount, the first energy consumption total amount and the first energy consumption information of each elevator in each peak time period of each week date;
and recording the second total passenger amount, the second total energy consumption amount and the second energy consumption information in the idle time period of each week date.
5. A method according to claim 3, characterized in that the determination of the optimal dispatch mode of the elevators in different time periods based on the energy consumption information of the elevators of the elevator group in different time periods comprises:
determining an optional dispatching mode of each elevator in different time periods on different week days according to the energy consumption information of each elevator in the elevator group in different time periods on different week days;
sequentially traversing the selectable scheduling modes of each elevator in each time period of different week dates to select one scheduling mode which is not selected before from the selectable scheduling modes as a target scheduling mode of a corresponding time period;
the method comprises the steps of sending a target dispatching mode and preset statistical period information of each elevator in each time period of different week dates to a main control system, so that the main control system operates the corresponding elevator according to the target dispatching mode in the corresponding time period of the corresponding week date;
acquiring the number of passengers and service energy consumption of each elevator in each time period corresponding to the week date and in the target scheduling mode in a statistical period corresponding to the statistical period information and transmitted by the main control system;
Counting third energy consumption information of each elevator based on the target scheduling mode in each time period of each week date in the counting period;
after all the selectable scheduling modes of each time period of each day of the week of each elevator are traversed, aiming at each elevator, the third energy consumption information of each time period of each day of the week accords with the target scheduling mode of the set energy consumption condition, and the target scheduling mode is used as the optimal scheduling mode of each elevator in the corresponding time period of each day of the week.
6. The method according to claim 5, characterized in that the determining of the selectable dispatch modes of elevators on different time periods of day according to the energy consumption information of the elevators of the elevator group on different time periods of day comprises:
if the number of the elevators in the elevator group is one, searching in a preset mode configuration list according to the second energy consumption information of the elevators in each idle time period on each week date, and obtaining a dispatching mode matched with the second energy consumption information as an optional dispatching mode.
7. The method according to claim 5, characterized in that the determining of the selectable scheduling modes of the elevators in different time periods based on the energy consumption information of the elevators of the elevator group in different time periods comprises:
If the number of the elevators in the elevator group exceeds one, determining high-energy-consumption elevators and low-energy-consumption elevators in different time periods according to the energy consumption information of each elevator in the elevator group in different time periods on different week days;
setting the optional scheduling mode of the high-energy-consumption elevator in the current time period as a preset scheduling mode of the time period;
and determining the selectable dispatching mode of the low-energy-consumption elevator as a maintaining mode, wherein the maintaining mode is used for prompting the main control system to maintain the existing operation model of the low-energy-consumption elevator.
8. The method of claim 1, wherein the optimal scheduling mode comprises one of:
a hold mode in which an original operation mode of the elevator is held;
a timed start-stop mode in which the time at which the elevator stops service is specified;
designating a service floor mode in which service floor information of an elevator is designated;
a special mode in which the elevator is operated in a specified operating mode.
9. An apparatus for elevator dispatch, for use in an elevator dispatch platform, the elevator dispatch platform in communication with a host system of an elevator, the apparatus comprising:
The elevator related information acquisition module is used for acquiring elevator related information from the main control system, and the elevator related information comprises: the main control system is used for controlling the distribution position information and service floor information of all elevators, wherein the service floor information is used for expressing the service floors of the elevators;
the elevator grouping module is used for grouping all elevators controlled by the main control system according to the elevator related information to obtain one or more elevator groups;
the energy consumption information acquisition module is used for determining energy consumption information of each elevator in each elevator group in different time periods according to each elevator group;
the optimal scheduling mode determining module is used for determining the optimal scheduling mode of each elevator in different time periods according to the energy consumption information of each elevator in the elevator group in different time periods;
the dispatching information sending module is used for sending the optimal dispatching mode of each elevator in each elevator group in each time period to the main control system so that the main control system controls the operation of each elevator according to the optimal dispatching mode;
wherein, the elevator grouping module is specifically used for:
dividing elevators with communicated positions into the same elevator set according to the distributed position information;
In each elevator group, elevators serving the same floor are grouped into the same elevator group according to service floor information of each elevator in the elevator group.
10. An electronic device, the electronic device comprising:
one or more processors;
storage means for storing one or more programs,
the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the method of any of claims 1-8.
11. 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 any one of claims 1-8.
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