CN-121990430-A - Elevator energy scheduling method, device, equipment, storage medium and computer program product

Abstract

The application discloses an elevator energy scheduling method, a device, equipment, a storage medium and a computer program product, and relates to the technical field of elevator control, wherein the method comprises the steps of determining energy complementation degree scores between each uplink elevator and each downlink elevator based on multidimensional running state information of each elevator in an elevator group; the method comprises the steps of determining the best matching elevator pair between each ascending elevator and each descending elevator based on the energy complementation degree score, constructing a temporary energy coupling channel of the best matching elevator pair, and dispatching the elevator energy in the best matching elevator pair through the temporary energy coupling channel. The application can determine the best matching elevator pair based on the energy complementation degree score between the ascending elevator and the descending elevator in the elevator group, and constructs the temporary energy coupling channel of the best matching elevator pair to carry out elevator energy dispatching, thereby solving the technical problems that each elevator in the multi-elevator system in the prior art independently operates, intelligent energy coordination cannot be realized, and energy waste is caused.

Inventors

• YANG JIEKUN
• Zou Weiyi
• HUANG SHAOMANG
• PAN JIANFENG

Assignees

• 三六零数字安全科技集团有限公司

Dates

Publication Date

20260508

Application Date

20260325

Claims (10)

1. 1. A method for scheduling elevator energy, said method comprising: determining an energy complementarity score between each up-going elevator and each down-going elevator in an elevator group based on multi-dimensional running state information of each elevator in the elevator group; Determining a best matching elevator pair between the each up elevator and the each down elevator based on the energy complementarity score; Constructing a temporary energy coupling channel of the best-matched elevator pair; and dispatching the elevator energy in the best matched elevator pair through the temporary energy coupling channel.
2. 2. The method of claim 1, wherein the step of determining an energy complementarity score between each up elevator and each down elevator in the elevator group based on multi-dimensional operational status information of each elevator in the elevator group comprises: Determining an uplink elevator set and a downlink elevator set in an elevator group based on multidimensional running state information of each elevator in the elevator group; Determining the power supply and demand matching degree, the running time synchronism and the vertical path space overlapping degree between each uplink elevator in the uplink elevator set and each downlink elevator in the downlink elevator set based on the multidimensional running state information; And determining energy complementation degree scores between the ascending elevators and the descending elevators according to the power supply and demand matching degree, the running time synchronicity and the vertical path space overlapping degree.
3. 3. The method of claim 2, wherein the step of determining a power supply and demand match, run-time synchronicity, and vertical path spatial overlap between each of the elevators in the set of elevators and each of the elevators in the set of elevators based on the multi-dimensional run status information comprises: Determining the uplink running net power and the uplink running ending time of each uplink elevator in the uplink elevator set, the downlink running net power and the downlink running ending time of each downlink elevator in the downlink elevator set and the number of coincident floors of the running paths between each uplink elevator and each downlink elevator according to the multidimensional running state information; Determining the power supply and demand matching degree between each uplink elevator and each downlink elevator based on the uplink running net power and the downlink running net power; determining a run time synchronicity between the each upstream elevator and the each downstream elevator based on the upstream run end time and the downstream run end time; And determining the vertical path space overlapping degree between each ascending elevator and each descending elevator based on the running path overlapping floor number and the running total floor.
4. 4. The method of claim 3, wherein the step of determining a best matching elevator pair between the elevators ascending and the elevators descending based on the energy complementary score comprises: Constructing space and time feasibility constraint, operation safety constraint and operation service constraint corresponding to the elevator matching bipartite graph; Constructing an elevator matching bipartite graph based on the ascending elevator set, the descending elevator set, the energy complementarity score and the space and time feasibility constraint; generating an elevator matching result corresponding to the elevator matching bipartite graph based on the operation safety constraint and the operation service constraint; And determining the best matched elevator pair between each ascending elevator and each descending elevator according to the elevator matching result.
5. 5. The method of claim 4, wherein the step of constructing an elevator matching bipartite graph based on the set of up elevators, the set of down elevators, the energy complementarity score, and the space-versus-time feasibility constraint comprises: Judging whether each uplink elevator in the uplink elevator set and each downlink elevator in the downlink elevator set meet the space and time feasibility constraint; if yes, constructing initial matching edges between the ascending elevators and the descending elevators; determining the matching edge weight corresponding to the initial matching edge according to the energy complementation degree score; Generating a feasible edge set according to the initial matching edge and the matching edge weight; and constructing an elevator matching bipartite graph based on the ascending elevator set, the descending elevator set and the feasible edge set.
6. 6. The method of claim 5, wherein the step of generating an elevator matching result corresponding to the elevator matching bipartite graph based on the operational safety constraints and the operational service constraints comprises: constructing an edge weight matrix corresponding to the feasible edge set; determining a target matching edge from the feasible edge set based on the edge weight matrix and an improved Hungary algorithm; And verifying the target matching edge based on the operation safety constraint and the operation service constraint to generate an elevator matching result corresponding to the elevator matching bipartite graph.
7. 7. An elevator energy dispatching apparatus, the apparatus comprising: The energy complementation evaluation module is used for determining energy complementation scores between each ascending elevator and each descending elevator in the elevator group based on the multidimensional running state information of each elevator in the elevator group; An elevator matching module for determining a best matching elevator pair between the each up elevator and the each down elevator based on the energy complementarity score; the channel construction module is used for constructing a temporary energy coupling channel of the best-matched elevator pair; And the energy scheduling module is used for scheduling the elevator energy in the best matched elevator pair through the temporary energy coupling channel.
8. 8. An elevator energy dispatching apparatus, characterized in that the apparatus comprises a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program being configured to implement the steps of the elevator energy dispatching method of any one of claims 1 to 6.
9. 9. A storage medium, characterized in that the storage medium is a computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, realizes the steps of the elevator energy scheduling method according to any one of claims 1 to 6.
10. 10. A computer program product, characterized in that the computer program product comprises a computer program which, when being executed by a processor, realizes the steps of the elevator energy scheduling method of any one of claims 1 to 6.

Description

Elevator energy scheduling method, device, equipment, storage medium and computer program product Technical Field The present application relates to the field of elevator control technology, and in particular, to an elevator energy scheduling method, apparatus, device, storage medium and computer program product. Background With the rapid development of urban construction and the continuous growth of the number of high-rise buildings, elevators have become one of the most important vertical traffic devices in modern buildings. In order to improve the carrying efficiency and share the passenger flow pressure, a plurality of elevator group control systems are commonly adopted in places such as large commercial complexes, office buildings, residential communities and the like. At present, in the traditional multi-elevator system, obvious differences exist among the running direction, the load state and the start-stop frequency of each elevator. In general, an ascending heavy-load elevator and a descending heavy-load elevator exist in a building at the same time, wherein the ascending elevator needs to consume a large amount of electric energy when running against gravity, and the descending elevator can consume or partially feed back the electric energy through a braking device in the descending process. Because of the lack of an energy coordination mechanism in the system, gravitational potential energy generated by a descending elevator cannot be directly used for running of other elevators, so that energy waste is caused. Disclosure of Invention The application mainly aims to provide an elevator energy scheduling method, device, equipment, storage medium and computer program product, and aims to solve the technical problem that in the prior art, each elevator in a multi-elevator system independently operates, intelligent energy coordination cannot be realized, and energy waste is caused. To achieve the above object, the present application provides an elevator energy scheduling method, which includes: determining an energy complementarity score between each up-going elevator and each down-going elevator in an elevator group based on multi-dimensional running state information of each elevator in the elevator group; Determining a best matching elevator pair between the each up elevator and the each down elevator based on the energy complementarity score; Constructing a temporary energy coupling channel of the best-matched elevator pair; and dispatching the elevator energy in the best matched elevator pair through the temporary energy coupling channel. In an embodiment, the step of determining the energy complementarity score between each up elevator and each down elevator in the elevator group based on the multidimensional operating status information of each elevator in the elevator group comprises: Determining an uplink elevator set and a downlink elevator set in an elevator group based on multidimensional running state information of each elevator in the elevator group; Determining the power supply and demand matching degree, the running time synchronism and the vertical path space overlapping degree between each uplink elevator in the uplink elevator set and each downlink elevator in the downlink elevator set based on the multidimensional running state information; And determining energy complementation degree scores between the ascending elevators and the descending elevators according to the power supply and demand matching degree, the running time synchronicity and the vertical path space overlapping degree. In an embodiment, the step of determining the power supply and demand matching degree, the running time synchronism and the vertical path space overlapping degree between each ascending elevator in the ascending elevator set and each descending elevator in the descending elevator set based on the multidimensional running state information includes: Determining the uplink running net power and the uplink running ending time of each uplink elevator in the uplink elevator set, the downlink running net power and the downlink running ending time of each downlink elevator in the downlink elevator set and the number of coincident floors of the running paths between each uplink elevator and each downlink elevator according to the multidimensional running state information; Determining the power supply and demand matching degree between each uplink elevator and each downlink elevator based on the uplink running net power and the downlink running net power; determining a run time synchronicity between the each upstream elevator and the each downstream elevator based on the upstream run end time and the downstream run end time; And determining the vertical path space overlapping degree between each ascending elevator and each descending elevator based on the running path overlapping floor number and the running total floor. In an embodiment, the step of determining the best matching elevator pair between the