CN111552198B - BIM-based refrigeration equipment monitoring method, device and equipment - Google Patents
BIM-based refrigeration equipment monitoring method, device and equipment Download PDFInfo
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 86
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
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Abstract
The application discloses a refrigerating equipment monitoring method, a device and equipment based on BIM, comprising the following steps: obtaining model data from a server, obtaining refrigeration equipment data from the server in real time, and establishing a dynamic building information model BIM, wherein the dynamic BIM comprises simulation equipment and the working state of the simulation equipment; receiving a model control signal for controlling the dynamic BIM to obtain a first control signal; performing early warning monitoring on the dynamic BIM according to the equipment simulation working state to obtain a second control signal; uploading the first control signal and the second control signal to a server so that the server controls the refrigeration equipment by using the first control signal and the second control signal. The application uses the server to transmit data, and the dynamic BIM is used for real-time state monitoring, so that the refrigeration equipment can be monitored intuitively, in real time and efficiently, thereby reducing the work difficulty of management personnel and improving the work efficiency.
Description
Technical Field
The application relates to the field of refrigeration equipment, in particular to a BIM-based refrigeration equipment monitoring method, device and equipment.
Background
The building information model (Building Information Modeling, BIM) is a three-dimensional building model established based on various relevant information data of a building engineering project, and the real information of a building is simulated through digital information simulation, so that the building information model has the characteristics of information completeness, information relevance, information consistency, visualization, coordination, simulation, optimality, diagonality and the like, and plays an important role in improving production efficiency, saving cost and shortening construction period.
In the past, the control of refrigeration equipment is controlled by utilizing a refrigeration equipment control screen, and along with the economic high-speed development, the refrigeration equipment is more huge and complex, a plurality of control screens are used for carrying out complex operation, so that the refrigeration equipment cannot be monitored intuitively, in real time and efficiently, and in addition, management staff is required to have higher professional literacy and operation experience, so that the working difficulty is increased, and the working efficiency is difficult to improve.
Disclosure of Invention
The application aims to at least solve one of the technical problems in the prior art, and provides a refrigerating equipment monitoring method, device and equipment based on BIM, which can intuitively, real-timely and efficiently monitor the refrigerating equipment, thereby reducing the working difficulty of management staff and improving the working efficiency.
The application solves the technical problems as follows:
in a first aspect, the present application provides a method for monitoring a refrigerating device based on BIM, including:
obtaining model data from a server, obtaining refrigeration equipment data from the server in real time, and establishing a dynamic building information model BIM, wherein the dynamic BIM comprises simulation equipment and the working state of the simulation equipment; receiving a model control signal for controlling the dynamic BIM to obtain a first control signal; performing early warning monitoring on the dynamic BIM according to the equipment simulation working state to obtain a second control signal; uploading the first control signal and the second control signal to a server so that the server controls the refrigeration equipment by using the first control signal and the second control signal.
Further, the step of performing early warning monitoring on the dynamic BIM according to the device simulated working state to obtain a second control signal includes:
receiving an analog device operation threshold; dividing the working state of the simulation equipment into a normal state and an abnormal state according to the working threshold of the simulation equipment; and obtaining a second control signal according to the abnormal state.
Further, the performing early warning monitoring on the dynamic BIM according to the device simulated working state further includes:
dividing the simulation equipment into normal equipment and abnormal equipment according to the abnormal state; displaying an alarm prompt box on the dynamic BIM, wherein the alarm prompt box displays state information of the abnormal equipment; and performing color rendering on the dynamic BIM, wherein the normal equipment and the abnormal equipment respectively correspond to different colors.
Further, the obtaining the model data from the server, obtaining the refrigeration equipment data from the server in real time, and establishing the dynamic building information model BIM includes:
obtaining the model data from a server to establish a static building information model BIM; uploading the static BIM to a server; and acquiring refrigeration equipment data from a server in real time according to the static BIM, and establishing a dynamic building information model BIM.
Further, the obtaining the model data from the server, obtaining the refrigeration equipment data from the server in real time, and establishing the dynamic building information model BIM includes:
the model data is obtained from a server, and the refrigeration equipment data is obtained from the server in real time; importing the model data and the refrigeration equipment data into unit 3D software; and building a dynamic building information model BIM by using the unit 3D software.
Further, the refrigeration equipment data comprises air delivery capacity, volumetric efficiency, refrigeration capacity, heat removal capacity, indication power, indication efficiency, shaft power, shaft efficiency, mechanical power, electric efficiency and coefficient of performance.
In a second aspect, the present application provides a BIM-based refrigeration appliance monitoring device, comprising:
the initialization module is used for acquiring model data from the server, acquiring refrigeration equipment data from the server in real time, and establishing a dynamic building information model BIM, wherein the dynamic building information model BIM comprises simulation equipment and the working state of the simulation equipment; the control module is used for receiving a model control signal for controlling the dynamic BIM to obtain a first control signal; the monitoring module is used for carrying out early warning monitoring on the dynamic BIM according to the equipment simulation working state to obtain a second control signal; and the transmission module is used for uploading the first control signal and the second control signal to a server so that the server can control the refrigeration equipment by utilizing the first control signal and the second control signal.
Further, the refrigeration equipment data comprises air delivery capacity, volumetric efficiency, refrigeration capacity, heat removal capacity, indication power, indication efficiency, shaft power, shaft efficiency, mechanical power, electric efficiency and coefficient of performance.
In a third aspect, the present application provides a BIM-based refrigeration appliance monitoring device,
comprising at least one control processor and a memory for communication connection with the at least one control processor; the memory stores instructions executable by the at least one control processor to enable the at least one control processor to perform the BIM-based refrigeration appliance monitoring method as described above.
In a fourth aspect, the present application provides a computer-readable storage medium storing computer-executable instructions for causing a computer to perform a BIM-based refrigeration appliance monitoring method as described above.
In a fifth aspect, the present application also provides a computer program product comprising a computer program stored on a computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, cause the computer to perform a BIM-based refrigeration appliance monitoring method as described above.
One or more technical solutions provided in the embodiments of the present application have at least the following beneficial effects: the application uses the server to transmit data, and monitors the state of the refrigerating equipment in real time through the dynamic building information model BIM, so that the refrigerating equipment can be monitored intuitively, in real time and efficiently, thereby reducing the working difficulty of management personnel and improving the working efficiency.
Drawings
The application is further described below with reference to the drawings and examples;
fig. 1 is a flowchart of a method for monitoring a refrigerating apparatus based on BIM according to a first embodiment of the present application;
fig. 2 is a flowchart of a specific method of step S300 in a method for monitoring a BIM-based refrigeration appliance according to the first embodiment of the present application;
fig. 3 is a flowchart of a specific method supplemented by step S300 in the method for monitoring a BIM-based refrigeration appliance according to the first embodiment of the present application;
fig. 4 is a flowchart of a specific method of step S100 in the method for monitoring a BIM-based refrigeration appliance according to the first embodiment of the present application;
fig. 5 is a flowchart of another specific method of step S100 in the method for monitoring a BIM-based refrigeration appliance according to the first embodiment of the present application;
fig. 6 is a schematic diagram of a data structure of a refrigeration device in a method for monitoring a refrigeration device based on BIM according to a first embodiment of the present application;
fig. 7 is a schematic structural diagram of a monitoring device for a refrigerating apparatus based on BIM according to a second embodiment of the present application;
fig. 8 is a schematic structural diagram of a monitoring device for a refrigerating device based on BIM according to a third embodiment of the present application;
reference numerals in the drawings:
100-refrigeration equipment data, 111-air delivery capacity, 112-volumetric efficiency, 113-refrigeration capacity, 11-heat rejection capacity, 115-indicated power, 116-indicated efficiency, 117-axis power, 118-axis efficiency, 119-mechanical power, 120-electric power, 121-electric efficiency, 122-coefficient of performance, 200-BIM-based refrigeration equipment monitoring device, 210-collection module, 220-modeling module, 230-monitoring module, 300-BIM-based refrigeration equipment monitoring device, 310-control processor, 320-memory.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
It should be noted that, if not in conflict, the features of the embodiments of the present application may be combined with each other, which is within the protection scope of the present application. In addition, while functional block division is performed in a device diagram and logical order is shown in a flowchart, in some cases, the steps shown or described may be performed in a different order than the block division in the device, or in the flowchart.
In a first embodiment of the present application, as shown in fig. 1, a method for monitoring a refrigerating apparatus based on BIM includes:
s100, obtaining model data from a server, obtaining refrigeration equipment data 100 from the server in real time, and establishing a dynamic building information model BIM, wherein the dynamic BIM comprises simulation equipment and the working state of the simulation equipment;
s200, receiving a model control signal for controlling the dynamic BIM to obtain a first control signal;
s300, performing early warning monitoring on the dynamic BIM according to the equipment simulation working state to obtain a second control signal;
s400, uploading the first control signal and the second control signal to a server so that the server controls the refrigeration equipment by using the first control signal and the second control signal.
It can be understood that, the model data is obtained from the server, the refrigeration equipment data 100 is obtained in real time, and a dynamic building information model BIM is established, wherein the dynamic BIM comprises simulation equipment and the working state of the simulation equipment, that is, the established dynamic BIM comprises static information of the equipment and dynamic operation information of the equipment; then, carrying out real-time state monitoring on the dynamic BIM to generate a control signal; and finally, the server is utilized to control the refrigeration equipment, compared with the prior art, the dynamic BIM is established by using the refrigeration equipment data 100 obtained in real time, the real-time monitoring performance is ensured, the dynamic BIM is utilized to carry out dynamic monitoring, the intuitiveness and the high efficiency of the monitoring can be improved, and therefore the work difficulty of management staff is reduced, and the work efficiency is improved.
As shown in fig. 2, step S300 includes:
s310, receiving an operation threshold of the analog equipment;
s320, dividing the working state of the simulation equipment into a normal state and an abnormal state according to the working threshold of the simulation equipment;
s330, obtaining a second control signal according to the abnormal state.
It can be understood that the working states of the analog devices need to be distinguished according to the working threshold, the working states of the analog devices are divided into a normal state and an abnormal state, and for the abnormal state, a second control signal is generated, and the second control signal is used for controlling the refrigeration device, so that the working states of the analog devices can be monitored in real time.
In specific practice, the working threshold of each working mechanism in the simulation equipment is accepted, the working state of the simulation equipment is divided into a normal state and an abnormal state in real time according to the working threshold, and once the abnormal state is detected, a second control signal is generated, so that the real-time performance and the effectiveness of control and monitoring of the refrigeration equipment are ensured.
The state monitoring and the state control are carried out in the dynamic BIM, so that the monitoring can be intuitively, real-timely and efficiently carried out, the working difficulty of management personnel is reduced, and the working efficiency is improved.
As shown in fig. 3, step S300 further includes:
s340, dividing the simulation equipment into normal equipment and abnormal equipment according to the abnormal state;
s350, displaying an alarm prompt box on the dynamic BIM, wherein the alarm prompt box displays state information of the abnormal equipment;
s360, performing color rendering on the dynamic BIM, wherein the normal equipment and the abnormal equipment respectively correspond to different colors.
It can be understood that when detecting that the working state of the simulation equipment is abnormal, the warning prompt box is displayed on the dynamic BIM, so that a good early warning effect can be achieved, the effectiveness of monitoring can be improved, abnormal equipment is rendered into different colors, and the intuitiveness of monitoring can be improved.
In specific practice, after detecting an abnormal state, dividing the simulation equipment into normal equipment and abnormal equipment, displaying the position and the current state of the abnormal equipment on a dynamic BIM in the form of an alarm prompt box, and generating an alarm prompt sound; the menu GameObject- > Particle System is opened in the unit 3D editor, then color objects are added, different colors of normal equipment and abnormal equipment are rendered by the color objects, obvious warning colors, such as red and yellow, are provided for the abnormal equipment, the positions of the abnormal equipment are highlighted, the searching is convenient, the monitoring intuitiveness and efficiency are improved well, and therefore the working difficulty of management staff is reduced, and the working efficiency is improved.
As shown in fig. 4, step S100 includes:
s111, acquiring the model data from a server to establish a static building information model BIM;
s112, uploading the static BIM to a server;
s113, acquiring the refrigeration equipment data 100 from the server in real time according to the static BIM, and establishing a dynamic building information model BIM.
It can be understood that, firstly, the static building information model BIM is built by using model data, and then, the dynamic building information model BIM is built by using the static BIM and the refrigeration equipment data 100, because the model data is obtained according to the framework information of the building and the refrigeration equipment, in the same scene, the model data cannot change, and the time for building the BIM is related to the processing capacity of the data, firstly, the static BIM is built, then, the dynamic BIM is built, and compared with the direct building of the dynamic BIM, the processing capacity of the data is greatly reduced, so that the time for building the dynamic BIM can be saved to a great extent, and the time cost is reduced; uploading to a server, and uploading the static BIM to the server for data storage, wherein if the static BIM is damaged after data loss or simulation, the static BIM stored in the server can be directly called without reestablishing the static BIM, so that the time for establishing the dynamic BIM is saved, and the time cost is reduced.
As shown in fig. 5, step S100 includes:
s121, acquiring the model data from a server, and acquiring refrigeration equipment data 100 from the server in real time;
s122, importing the model data and the refrigeration equipment data 100 into unit 3D software;
s123, building a dynamic building information model BIM by utilizing the unit 3D software.
It can be understood that the unit 3D software has a visual simulation function, and the unit 3D software is used for building a dynamic building information model BIM to effectively perform visual design, so that the intuitiveness of control of the refrigeration equipment is ensured, the unit 3D software is used for programming, the first control signal and the second control signal are obtained according to corresponding conditions, then the refrigeration equipment is controlled, the effectiveness of control of the refrigeration equipment can be ensured, and therefore, the working difficulty of management staff is reduced, and the working efficiency is improved.
As shown in fig. 6, the refrigeration equipment data 100 in step S100 includes an air delivery amount 111, a volumetric efficiency 112, a refrigeration amount 113, a heat rejection amount 114, an instruction power 115, an instruction efficiency 116, a shaft power 117, a shaft efficiency 118, a mechanical power 119, an electric power 120, an electric efficiency 121, and a coefficient of performance 122.
It will be appreciated that the use of multiple data to build the dynamic BIM ensures the accuracy of the dynamic BIM and facilitates subsequent analysis.
In a second embodiment of the present application, as shown in fig. 7, a BIM-based refrigeration appliance monitoring apparatus 200 includes, but is not limited to: an initialization module 210, a modeling module 220, a monitoring module 230, and a transmission module 240.
The initialization module 210 is configured to obtain model data from a server, obtain refrigeration equipment data 100 from the server in real time, and establish a dynamic building information model BIM, where the dynamic building information model BIM includes a simulation device and a working state of the simulation device;
a control module 220, configured to receive a model control signal for controlling the dynamic BIM, to obtain a first control signal;
the monitoring module 230 is configured to perform early warning monitoring on the dynamic BIM according to the device simulated working state, so as to obtain a second control signal;
and the transmission module 240 is configured to upload the first control signal and the second control signal to a server, so that the server controls the refrigeration device by using the first control signal and the second control signal.
Refrigeration device data 100 includes an air delivery capacity 111, a volumetric efficiency 112, a refrigeration capacity 113, a heat rejection capacity 114, an indicated power 115, an indicated efficiency 116, an axle power 117, an axle efficiency 118, a mechanical power 119, an electrical power 120, an electrical efficiency 121, and a coefficient of performance 122.
It should be noted that, since the BIM-based refrigeration equipment monitoring device 200 in the present embodiment and the above-described BIM-based refrigeration equipment monitoring method are based on the same inventive concept, the corresponding content in the method embodiment is also applicable to the device embodiment, and will not be described in detail herein.
In the third embodiment of the present application, as shown in fig. 8, the BIM-based cooling device monitoring device 300 may be any type of intelligent terminal, such as a mobile phone, a tablet computer, a personal computer, etc.
Specifically, the BIM-based refrigeration appliance monitoring device 300 includes: one or more control processors 310 and a memory 320, one control processor 310 being illustrated in fig. 8.
The control processor 310 and the memory 320 may be connected by a bus or otherwise, for example in fig. 8.
The memory 320 is used as a non-transitory computer readable storage medium, and may be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules corresponding to the BIM-based refrigeration device monitoring method in the embodiment of the present application, for example, the initialization module 210, the modeling module 220, the monitoring module 230, and the transmission module 240 shown in fig. 7. The control processor 310 executes various functional applications and data processing of the BIM-based refrigerating apparatus monitoring apparatus 200 by running non-transitory software programs, instructions and modules stored in the memory 320, i.e., implements the BIM-based refrigerating apparatus monitoring method of the above-described method embodiment.
Memory 320 may include a storage program area that may store an operating system, at least one application program required for functionality, and a storage data area; the storage data area may store data created according to the use of the BIM-based refrigeration appliance monitoring apparatus 200, etc. In addition, memory 320 may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, memory 320 optionally includes memory remotely located with respect to control processor 310, which may be connected to the BIM-based refrigeration appliance monitoring apparatus 300 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 one or more modules are stored in the memory 320, and when executed by the one or more control processors 310, perform the BIM-based refrigeration appliance monitoring method in the above-described method embodiment, for example, performing the method steps S100 to S400 in fig. 1, the method steps S310 to S330 in fig. 2, the method steps S340 to S360 in fig. 3, the method steps S111 to S113 in fig. 4, and the method steps S121 to S123 in fig. 5 described above, to implement the functions of the modules 210 to 240 in fig. 7.
Embodiments of the present application also provide a computer-readable storage medium storing computer-executable instructions that are executed by one or more control processors 310, for example, by one of the control processors 310 in fig. 8, which may cause the one or more control processors 310 to perform the BIM-based refrigeration appliance monitoring method in the method embodiment described above, for example, performing the method steps S100 to S400 in fig. 1, the method steps S310 to S330 in fig. 2, the method steps S340 to S360 in fig. 3, the method steps S111 to S113 in fig. 4, and the method steps S121 to S123 in fig. 5, to implement the functions of the modules 210 to 240 in fig. 7.
The above described embodiments of the apparatus are only illustrative, wherein the units described as separate components may or may not be physically separate, i.e. may be located in one place, or may be distributed over a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
From the above description of embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented in software plus a general purpose hardware platform. Those skilled in the art will appreciate that all or part of the processes implementing the methods of the above embodiments may be implemented by a computer program for instructing relevant hardware, where the program may be stored in a computer readable storage medium, and where the program, when executed, may include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read Only Memory (ROM), a random access Memory (Random AcceSS Memory, RAM), or the like.
While the preferred embodiment of the present application has been described in detail, the present application is not limited to the above embodiment, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present application, and these equivalent modifications and substitutions are intended to be included in the scope of the present application as defined in the appended claims.
Claims (7)
1. The refrigerating equipment monitoring method based on BIM is characterized by comprising the following steps:
the method comprises the steps of obtaining model data from a server, obtaining refrigeration equipment data from the server in real time, and establishing a dynamic building information model BIM, wherein the dynamic BIM comprises simulation equipment and the working state of the simulation equipment, and the refrigeration equipment data comprises gas transmission capacity, volumetric efficiency, refrigeration capacity, heat removal capacity, indication power, indication efficiency, shaft power, shaft efficiency, mechanical power, electric efficiency and performance coefficient;
receiving a model control signal for controlling the dynamic BIM to obtain a first control signal;
performing early warning monitoring on the dynamic BIM according to the working state of the simulation equipment to obtain a second control signal;
uploading the first control signal and the second control signal to a server so that the server controls the refrigeration equipment by using the first control signal and the second control signal;
the method for obtaining the model data from the server, obtaining the refrigeration equipment data from the server in real time, and establishing a dynamic building information model BIM comprises the following steps:
obtaining the model data from a server to establish a static building information model BIM;
uploading the static BIM to a server;
and acquiring refrigeration equipment data from a server in real time according to the static BIM, and establishing a dynamic building information model BIM.
2. The method for monitoring and controlling a refrigerating device based on BIM according to claim 1, wherein the step of performing early warning and monitoring on the dynamic BIM according to the simulated operation state of the device to obtain a second control signal includes:
receiving an analog device operation threshold;
dividing the working state of the simulation equipment into a normal state and an abnormal state according to the working threshold of the simulation equipment;
and obtaining a second control signal according to the abnormal state.
3. The method for monitoring a BIM-based refrigeration device according to claim 2, wherein the performing early warning monitoring on the dynamic BIM according to the simulated operation state of the device further includes:
dividing the simulation equipment into normal equipment and abnormal equipment according to the abnormal state;
displaying an alarm prompt box on the dynamic BIM, wherein the alarm prompt box displays state information of the abnormal equipment;
and performing color rendering on the dynamic BIM, wherein the normal equipment and the abnormal equipment respectively correspond to different colors.
4. The method for monitoring a refrigerator based on BIM according to claim 1, wherein the steps of obtaining the model data from the server, obtaining the refrigerator data from the server in real time, and establishing the dynamic building information model BIM include:
the model data is obtained from a server, and the refrigeration equipment data is obtained from the server in real time;
importing the model data and the refrigeration equipment data into unit 3D software;
and building a dynamic building information model BIM by using the unit 3D software.
5. Refrigerating equipment monitoring device based on BIM, its characterized in that includes:
the initialization module is used for acquiring model data from a server, acquiring refrigeration equipment data from the server in real time, and establishing a dynamic building information model BIM, wherein the dynamic building information model BIM comprises simulation equipment and a working state of the simulation equipment, and the refrigeration equipment data comprises gas transmission capacity, volumetric efficiency, refrigeration capacity, heat removal capacity, indication power, indication efficiency, shaft power, shaft efficiency, mechanical power, electric efficiency and performance coefficient;
the control module is used for receiving a model control signal for controlling the dynamic BIM to obtain a first control signal;
the monitoring module is used for carrying out early warning monitoring on the dynamic BIM according to the working state of the simulation equipment to obtain a second control signal;
the transmission module is used for uploading the first control signal and the second control signal to a server so that the server can control the refrigeration equipment by utilizing the first control signal and the second control signal;
the method for obtaining the model data from the server, obtaining the refrigeration equipment data from the server in real time, and establishing a dynamic building information model BIM comprises the following steps:
obtaining the model data from a server to establish a static building information model BIM;
uploading the static BIM to a server;
and acquiring refrigeration equipment data from a server in real time according to the static BIM, and establishing a dynamic building information model BIM.
6. Refrigerating equipment supervisory equipment based on BIM, its characterized in that includes:
at least one processor; the method comprises the steps of,
a memory communicatively coupled to the at least one processor; wherein,,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the BIM-based refrigeration appliance monitoring method of any of claims 1 to 4.
7. A computer-readable storage medium storing computer-executable instructions for causing a computer to perform the BIM-based refrigeration appliance monitoring method of any one of claims 1 to 4.
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| CN107015547A (en) * | 2017-06-09 | 2017-08-04 | 成都智建新业建筑设计咨询有限公司 | The system that electromechanical equipment in building is safeguarded and monitored with BIM technology |
| CN107102604A (en) * | 2017-06-27 | 2017-08-29 | 中铁四局集团有限公司 | A kind of apparatus monitoring method, apparatus and system |
| CN107763807A (en) * | 2017-11-28 | 2018-03-06 | 上海达实联欣科技发展有限公司 | A kind of BIM Intelligent air conditioner control systems |
| CN108111339A (en) * | 2017-12-12 | 2018-06-01 | 上海建工五建集团有限公司 | Three dimensional device monitoring method and system based on BIM |
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