Intelligent Operation and Maintenance System for Large Public Building Projects

Abstract

This invention relates to the field of construction project management and operation technology, and in particular to an intelligent operation and maintenance system for equipment in large public building projects. The intelligent operation and maintenance system for large public building projects includes: a registration device for registering the use and return of equipment; a progress monitoring device for monitoring the progress at each stage of the project; and a scheduling device that communicates with both the registration device and the progress monitoring device to determine available equipment based on the registration information from the registration device and the progress information from the progress monitoring device, and then allocates the available equipment to sub-projects. The intelligent operation and maintenance system provided by this invention, through the setup of the registration device, progress monitoring device, and scheduling device, can rationally allocate available equipment to sub-projects, thereby improving equipment utilization, accelerating construction progress, achieving automatic scheduling, and demonstrating a high degree of intelligence.

Description

Technical Field

[0001] This invention relates to the field of building project management and operation technology, and in particular to an intelligent operation and maintenance system for equipment in large public building projects. Background Technology

[0002] Large-scale public building projects include stadiums, libraries, squares, airports, and train stations. They are public infrastructure projects and are often characterized by large land area, long construction period, and high project complexity.

[0003] The construction of large-scale public building projects requires the use of a large number of engineering equipment, including but not limited to excavators, pile drivers, mixers, road rollers, dump trucks, and water pumps. The operation and use of these equipment require unified scheduling and management.

[0004] Existing technologies lack a unified management and scheduling system for various types of equipment, relying mainly on manual on-site command, which is inefficient, difficult to be comprehensive, and cannot make full use of the available time of each device, thus requiring improvement. Summary of the Invention

[0005] Therefore, it is necessary to provide an intelligent operation and maintenance system for equipment in large public building projects to address the above-mentioned problems.

[0006] This invention is implemented as follows: an intelligent operation and maintenance system for equipment in large public building projects, comprising:

[0007] A registration device, used for registering the use and return of the equipment;

[0008] A progress monitoring device, which is used for progress monitoring at various stages of the project;

[0009] The scheduling device communicates with the registration device and the progress monitoring device respectively, and is used to determine the idle equipment based on the registration information of the registration device and the progress information of the progress monitoring device, and to configure the idle equipment to the sub-project.

[0010] The intelligent operation and maintenance system for large public building projects provided by this invention records the usage and return status of each piece of equipment through a registration device, forming basic data for analysis and scheduling. It also obtains the specific progress of each project through a progress monitoring device, and identifies idle equipment based on the registration information from the registration device and the progress information from the progress monitoring device, assigning the idle equipment to sub-projects. This operation and maintenance system enables the identification and scheduling of idle equipment, improves equipment utilization, accelerates construction progress under otherwise unaffected conditions, and achieves automatic scheduling with a high degree of intelligence. Attached Figure Description

[0011] Figure 1 A structural block diagram of an intelligent operation and maintenance system for equipment in a large public building project, provided as an embodiment;

[0012] Figure 2 This is a block diagram of the internal structure of a computer device in one embodiment. Detailed Implementation

[0013] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0014] It is understood that the terms "first," "second," etc., used in this invention may be used to describe various elements herein, but unless specifically stated otherwise, these elements are not limited by these terms. These terms are used only to distinguish one element from another. For example, without departing from the scope of this invention, a first script may be referred to as a second script, and similarly, a second script may be referred to as a first script.

[0015] like Figure 1 As shown, in one embodiment, an intelligent operation and maintenance system for equipment in a large public building project is proposed, which may specifically include:

[0016] A registration device, used for registering the use and return of the equipment;

[0017] A progress monitoring device, which is used for progress monitoring at various stages of the project;

[0018] The scheduling device communicates with the registration device and the progress monitoring device respectively, and is used to determine the idle equipment based on the registration information of the registration device and the progress information of the progress monitoring device, and to configure the idle equipment to the sub-project.

[0019] In this embodiment, the registration device, progress monitoring device, and scheduling device can be implemented in the same or different ways. When they are the same, they can all be implemented using computer equipment, specifically desktop computers, smart mobile terminals, or tablet computers, preferably specially designed operating devices with screens. The present invention does not specifically limit the specific implementation of each device, and its specific form does not affect the specific implementation of the present invention.

[0020] In this embodiment, when the operator uses the equipment, the registration device records the usage time, return time, user, purpose, item to which the completed task belongs, and stage of each use of the equipment.

[0021] In this embodiment, the progress of each stage or project can be known daily through the progress monitoring device. It is understood that the data in the progress monitoring device is written by the supervisor or automatically updated by writing a specific program. This embodiment of the invention does not specifically limit the source of the monitoring data. The key point of this invention is how to use such monitoring data to schedule idle equipment.

[0022] In this embodiment, the scheduling device communicates with the registration device and the progress monitoring device, and can obtain information from the registration device and the progress monitoring device. Based on this information, it can determine the idle equipment for each workday and schedule the idle equipment. Through this scheduling, the utilization rate of the equipment can be improved, the maximum role of the equipment can be played, and thus the project progress can be promoted.

[0023] The intelligent operation and maintenance system for large public building projects provided by this invention records the usage and return status of each piece of equipment through a registration device, forming basic data for analysis and scheduling. It also obtains the specific progress of each project through a progress monitoring device, and identifies idle equipment based on the registration information from the registration device and the progress information from the progress monitoring device, assigning the idle equipment to sub-projects. This operation and maintenance system enables the identification and scheduling of idle equipment, improves equipment utilization, accelerates construction progress under otherwise unaffected conditions, and achieves automatic scheduling with a high degree of intelligence.

[0024] As an optional embodiment of the present invention, determining the idle device based on the registration information of the registration device and the progress information of the progress monitoring device includes:

[0025] The project schedule is obtained by the progress monitoring device;

[0026] Based on the obtained project schedule, the project is divided into several phases with a time sequence, and each phase is further divided into several parallel sub-projects.

[0027] Configure the necessary equipment for each sub-project according to the default configuration of each sub-project;

[0028] Idle equipment is determined based on the total number of devices and the necessary equipment already configured.

[0029] In this embodiment, the project schedule is updated by supervisors or the system. Based on the project schedule, the project can be divided into several specific, chronologically ordered stages. It can be understood that dividing the project into stages based on the obtained project schedule refers to dividing the project to be executed in the next work session. Different projects correspond to different division methods, and this part is pre-set in the scheduling device. Similarly, the division of sub-projects is also achieved through pre-defined methods. Sub-projects here refer to projects that do not interfere with each other, such as piling and welding of reinforcing bars, which are projects without direct connection. In this embodiment, each sub-project has a default configuration, which specifies the necessary equipment and quantity for each sub-project. Based on the total number of equipment and the configured equipment, the available equipment and corresponding data can be determined.

[0030] As an optional embodiment of the present invention, configuring idle devices to various sub-projects includes:

[0031] Based on the applicable usage scenarios of each idle device, each idle device is assigned to at least one sub-project;

[0032] Based on the time consumption of each sub-project, idle devices are allocated to parallel sub-projects to minimize the total time consumption of several parallel sub-projects.

[0033] In this embodiment, the basic goal of idle device scheduling is to minimize the total time consumed by several parallel sub-projects. It should be understood that "several parallel sub-projects" here refers to projects that are considered parallel if their time overlaps during the project planning phase. The overlapping time does not need to be considered in the early, late, or middle stages of the project, nor does it need to distinguish whether there is overlap during the actual execution of the projects. This is because the method of this invention updates each work cycle (e.g., daily or per workday), and this invention only considers the situation within each work cycle.

[0034] As an optional embodiment of the present invention, configuring idle devices into parallel sub-projects to minimize the total time consumption of the parallel sub-projects includes:

[0035] Sort the time of each parallel sub-project from longest to shortest;

[0036] Determine the applicable equipment for each parallel sub-project and the contribution duration of each device. Sort the applicable equipment for each parallel sub-project in descending order of the contribution duration of the applicable equipment.

[0037] Identify the applicable device with the longest contribution time corresponding to the parallel sub-project with the longest consumption time, and assign the identified applicable device to the parallel sub-project with the longest consumption time;

[0038] Update the time order of each parallel sub-project and repeat the previous step.

[0039] In this embodiment, through the above steps, each idle device can be matched to a corresponding sub-project, thereby minimizing the total time (referring to the total time spent in parallel execution, not the sum of the individual times) of these parallel sub-projects. Furthermore, the time spent on each parallel sub-project here refers to the remaining time for a completed project. In this embodiment, the contribution time refers to the reduction in time spent by the device in each individual sub-project within a work cycle. The contribution time of the same device differs for different sub-projects. This invention provides a specific method for determining the contribution time of the same device in different projects.

[0040] In this embodiment, the above steps can be used to allocate projects to each idle device, thereby reducing the total time spent on multiple parallel sub-projects.

[0041] As an optional embodiment of the present invention, determining the applicable devices for each parallel sub-project and the contribution duration of each device includes:

[0042] Determine the applicable devices for each sub-project based on the default configuration of each sub-project;

[0043] The registration device acquires daily registration data of applicable equipment for parallel sub-projects, and the progress information from the progress monitoring device determines the average daily contribution time of each device.

[0044] For any device, the contribution duration of that device is determined by the average of its corresponding daily contribution duration.

[0045] In this embodiment, for each sub-project, its default applicable equipment can be obtained. The number of applicable devices participating in the day's work can be determined from the daily registration data of the applicable equipment. The progress monitoring device can obtain the daily progress of the sub-project (measured in time units). For example, if the number of a certain applicable device in a sub-project that is operational on a certain day is 10 units, and the progress completed that day is 20 hours, then the average daily contribution time of each device is 2 hours. For a specific device, its contribution time can be simplified to the average of the average daily contribution time of the devices involved. For example, if the average daily contribution time of each device is 2 hours, 2.5 hours, and 1.5 hours over three consecutive days, then the contribution time of that device can be replaced with 2 hours. Alternatively, as a more accurate implementation, the daily contribution time of each device can be obtained by solving a multivariate equation (assuming that the daily contribution time of each device remains constant).

[0046] As an optional embodiment of the present invention, the step of configuring idle devices into parallel sub-projects to minimize the total time consumption of the parallel sub-projects further includes:

[0047] The registration device acquires daily registration data for parallel sub-projects, and uses the registration data to determine the corresponding operator for each device each day.

[0048] Calculate the contribution coefficient for each operator;

[0049] The equipment is assigned to the corresponding operator based on the contribution coefficient from high to low.

[0050] In this embodiment, the operator is further associated with the equipment, enabling the operator to operate the equipment more skillfully, which can further improve work efficiency.

[0051] As an optional embodiment of the present invention, the calculation of the respective contribution coefficient of each operator includes:

[0052] The registration device acquires daily registration data for parallel sub-projects, and determines the average daily contribution time of all devices based on the registration data;

[0053] For any operator, the ratio of the average daily contribution time of the equipment they operate to the average daily contribution time of all equipment is used.

[0054] In this embodiment, the method for determining the contribution system of each operator can consider the process of determining the contribution duration of each device, which assumes that the contribution duration of each device is determined solely by the operator. Specifically, the method for determining the average daily contribution duration of a device operated by a specific operator is the same as the method for determining the daily contribution duration of any device in the previous embodiments; and the average daily contribution duration of all devices is the same as the method for determining the average daily contribution duration of each device in the previous embodiments.

[0055] The method provided in this embodiment also includes personnel scheduling, which is an optimization based on equipment scheduling.

[0056] As an optional embodiment of the present invention, the scheduling device is further configured to:

[0057] Get project schedules for multiple projects;

[0058] Based on the project schedules of multiple projects, the projects are divided into phases, the same phases are merged, and each merged phase is divided into several parallel sub-projects.

[0059] Configure the necessary equipment for each sub-project according to the default configuration of each sub-project;

[0060] Idle equipment is determined based on the total number of devices and the necessary equipment already configured.

[0061] In this embodiment, for large public building projects, there are usually multiple projects running at the same time. When considering sub-projects, it is necessary to divide the multiple projects into overall phases and sub-projects, and schedule equipment according to the division results.

[0062] As an optional embodiment of the present invention, the scheduling device is also used for scheduling idle devices between different project stages.

[0063] In this embodiment, since scheduling is included between different projects, it also includes scheduling of idle equipment between different project stages or different project sites. This is determined based on the adjustment of idle equipment, and is reflected in the configuration of idle equipment, which can extend the project duration of each sub-project by an equivalent amount. The method for determining the extension time is mainly by converting the energy consumption of cross-regional scheduling (such as transportation energy consumption) into the project delay. For example, if the cost of cross-regional transportation is 1,000 yuan, and 1,000 yuan is equivalent to a 1-hour delay for a certain sub-project, then if cross-regional scheduling can speed up the project by more than one hour, then cross-regional scheduling can be used; otherwise, cross-regional scheduling is not used.

[0064] Figure 2 An internal structural diagram of a computer device in one embodiment is shown. Specifically, this computer device may be... Figure 1 The scheduling device in the system. For example... Figure 2 As shown, the computer device includes a processor, memory, network interface, input device, and display screen connected via a system bus. The memory includes a non-volatile storage medium and internal memory. The non-volatile storage medium stores an operating system and may also store a computer program. When executed by the processor, this computer program enables the processor to implement the algorithm for scheduling devices in the intelligent operation and maintenance system for large public building projects provided in this embodiment of the invention. The internal memory may also store a computer program. When executed by the processor, this computer program enables the processor to execute the algorithm for scheduling devices in the intelligent operation and maintenance system for large public building projects provided in this embodiment of the invention. The display screen of the computer device can be a liquid crystal display screen or an e-ink display screen. The input device of the computer device can be a touch layer covering the display screen, or buttons, a trackball, or a touchpad mounted on the casing of the computer device, or an external keyboard, touchpad, or mouse, etc.

[0065] Those skilled in the art will understand that Figure 2The structure shown is merely a block diagram of a portion of the structure related to the present invention and does not constitute a limitation on the computer device to which the present invention is applied. A specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have different component arrangements.

[0066] In one embodiment, a computer device is provided, the computer device including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement an algorithm for scheduling devices in an intelligent operation and maintenance system for equipment in a large public building project.

[0067] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, which, when executed by a processor, causes the processor to execute an algorithm for scheduling devices in an intelligent operation and maintenance system for equipment in a large public building project.

[0068] It should be understood that although the steps in the flowcharts of the various embodiments of the present invention are shown sequentially according to the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least some steps in the various embodiments may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily completed at the same time, but can be executed at different times. The execution order of these sub-steps or stages is not necessarily sequential, but can be performed alternately or in turn with other steps or at least a portion of the sub-steps or stages of other steps.

[0069] Those skilled in the art will understand that all or part of the processes in the methods of the above embodiments can be implemented by a computer program instructing related hardware. The program can be stored in a non-volatile computer-readable storage medium, and when executed, it can include the processes of the embodiments of the above methods. Any references to memory, storage, databases, or other media used in the embodiments provided by this invention can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), dual data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), Rambus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

[0070] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0071] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. An intelligent operation and maintenance system for equipment in large public building projects, characterized in that: The intelligent operation and maintenance system for equipment in the large-scale public building project includes: A registration device, used for registering the use and return of the equipment; A progress monitoring device, which is used for progress monitoring at various stages of the project; A scheduling device, which communicates with the registration device and the progress monitoring device respectively, is used to determine idle equipment based on the registration information of the registration device and the progress information of the progress monitoring device, and to configure the idle equipment to sub-projects; The process of configuring idle devices to various sub-projects includes: Based on the applicable usage scenarios of each idle device, each idle device is assigned to at least one sub-project; Based on the time consumption of each sub-project, idle devices are allocated to parallel sub-projects to minimize the total time consumption of several parallel sub-projects; The method of allocating idle devices to parallel sub-projects to minimize the total time consumption of several parallel sub-projects includes: Sort the time of each parallel sub-project from longest to shortest; Determine the applicable equipment for each parallel sub-project and the contribution duration of each device. Sort the applicable equipment for each parallel sub-project in descending order of the contribution duration of the applicable equipment. Identify the applicable device with the longest contribution time corresponding to the parallel sub-project with the longest consumption time, and assign the identified applicable device to the parallel sub-project with the longest consumption time; Update the time order of each parallel sub-project and repeat the previous step.

2. The intelligent operation and maintenance system for large public building projects according to claim 1, characterized in that, The process of determining idle equipment based on the registration information from the registration device and the progress information from the progress monitoring device includes: The project schedule is obtained by the progress monitoring device; Based on the obtained project schedule, the project is divided into several phases with a time sequence, and each phase is further divided into several parallel sub-projects. Configure the necessary equipment for each sub-project according to the default configuration of each sub-project; Idle equipment is determined based on the total number of devices and the necessary equipment already configured.

3. The intelligent operation and maintenance system for equipment in large public building projects according to claim 1, characterized in that, The determination of the applicable equipment for each parallel sub-project and the contribution time of each device includes: Determine the applicable devices for each sub-project based on the default configuration of each sub-project; The registration device acquires daily registration data of applicable equipment for parallel sub-projects, and the progress information from the progress monitoring device determines the average daily contribution time of each device. For any device, the contribution duration of that device is determined by the average of its corresponding daily contribution duration.

4. The intelligent operation and maintenance system for equipment in large public building projects according to claim 1, characterized in that, The step of allocating idle devices to parallel sub-projects to minimize the total time of the parallel sub-projects further includes: The registration device acquires daily registration data for parallel sub-projects, and uses the registration data to determine the corresponding operator for each device each day. Calculate the contribution coefficient for each operator; The equipment is assigned to the corresponding operator based on the contribution coefficient from high to low.

5. The intelligent operation and maintenance system for equipment in large public building projects according to claim 4, characterized in that, The calculation of each operator's contribution coefficient includes: The registration device acquires daily registration data for parallel sub-projects, and determines the average daily contribution time of all devices based on the registration data; For any operator, the ratio of the average daily contribution time of the equipment they operate to the average daily contribution time of all equipment is used.

6. The intelligent operation and maintenance system for equipment in large public building projects according to claim 1, characterized in that, The scheduling device is also used for: Get project schedules for multiple projects; Based on the project schedules of multiple projects, the projects are divided into phases, the same phases are merged, and each merged phase is divided into several parallel sub-projects. Configure the necessary equipment for each sub-project according to the default configuration of each sub-project; Idle equipment is determined based on the total number of devices and the necessary equipment already configured.

7. The intelligent operation and maintenance system for equipment in large public building projects according to claim 6, characterized in that, The scheduling device is also used for scheduling idle equipment between different project phases.

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