CN116085911A - Dust removal control method and computer readable storage medium - Google Patents
Dust removal control method and computer readable storage medium Download PDFInfo
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- CN116085911A CN116085911A CN202211703188.7A CN202211703188A CN116085911A CN 116085911 A CN116085911 A CN 116085911A CN 202211703188 A CN202211703188 A CN 202211703188A CN 116085911 A CN116085911 A CN 116085911A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/64—Airborne particle content
Abstract
The invention provides a dust removal control method and a computer readable storage medium, wherein the dust removal control method is used for a dust removal system, the dust removal system comprises an air outlet, and the dust removal control method comprises the steps of obtaining a first concentration deviation value of dust at a first moment; acquiring a second concentration deviation value of dust at an air outlet at a second moment; acquiring the initial power of the operation of a dust removal system; calculating the adjustment power according to the first concentration deviation value, the second concentration deviation value and the initial power; controlling the dust removal system to adjust power operation; the second time is later than the first time. According to the technical scheme, the concentration deviation values of the air outlets are detected at two moments respectively, and the power of the dust removal system is subjected to negative feedback regulation according to the detected first concentration deviation values and the detected second concentration deviation values. That is, the power of the dust removing system is adjusted in real time according to the concentration of dust in the current environment, so that the operation power of the dust removing system is reduced, and the production cost is reduced.
Description
Technical Field
The invention relates to the technical field of air purification pens, in particular to a dust removal control method and a computer-readable storage medium.
Background
In many industrial processes, a dust removal system is required to be used for purification to ensure that operators have a good working environment. In the prior art, the dust removing system is operated at a fixed frequency or frequency modulated by wind pressure, namely the power consumption of the motor cannot be dynamically regulated, so that the dust removing system still operates at a higher frequency under the condition of lower dust concentration, the energy waste is caused, and the production cost is increased.
Disclosure of Invention
The invention mainly aims to provide a dust removal control method and a computer readable storage medium, and aims to solve the technical problems that in the prior art, a dust removal system cannot dynamically adjust motor power consumption, so that energy is wasted and production cost is increased.
In order to achieve the above object, the present invention provides a dust removal control method for a dust removal system, the dust removal system including an air outlet, the dust removal control method comprising:
acquiring a first concentration deviation value of dust at the air outlet at a first moment;
acquiring a second concentration deviation value of dust at the air outlet at a second moment;
acquiring the initial power of the operation of the dust removal system;
calculating an adjustment power according to the first concentration deviation value, the second concentration deviation value and the initial power;
controlling the dust removal system to operate at the regulated power;
wherein the second time is later than the first time.
Optionally, the step of obtaining the first concentration deviation value of the dust at the air outlet at the first moment includes:
acquiring a first dust concentration of the air outlet at a first moment;
acquiring preset dust concentration;
and calculating the first concentration deviation value according to the first dust concentration and the preset dust concentration.
Optionally, after the step of controlling the dust removal system to operate at the regulated power, the method further comprises:
acquiring dust collection amount of the dust removal system;
judging whether the dust collection amount is larger than a preset collection amount or not;
and prompting and alarming according to the judging result.
Optionally, the step of obtaining the dust collection amount of the dust removal system includes:
calculating the dust handling capacity in one moment;
the dust handling amount at each time is accumulated, and the dust collection amount is generated.
Optionally, the dust removing system further includes an air inlet, and the step of calculating the dust handling capacity in one moment includes:
acquiring a first dust amount of the air inlet at a moment;
acquiring a second dust amount of the air outlet at a moment;
and calculating the dust treatment amount according to the first dust amount and the second dust amount.
Optionally, the step of obtaining the first dust amount of the air inlet in a moment includes:
acquiring the air inlet quantity of the air inlet in a moment;
acquiring the inlet dust concentration of the air inlet at a moment;
and calculating the first dust amount according to the air inlet quantity and the inlet dust concentration.
Optionally, after the step of obtaining the dust collection amount of the dust removal system, the method further includes:
displaying the dust collection amount on a touch screen of the dust removal system; and/or
And sending the dust collection amount to a cloud server for storage.
Optionally, before the step of obtaining the first concentration deviation value of the dust at the air outlet at the first moment, the method further includes:
acquiring environmental parameters;
and opening or closing the dust removing system according to the environmental parameters.
Optionally, the environmental parameter includes environmental dust concentration information, and the step of switching on or off the dust removal system according to the environmental parameter includes:
when the environmental dust concentration information is greater than or equal to a first preset threshold value, starting the dust removal system;
and when the environmental dust concentration information is smaller than or equal to a second preset threshold value, closing the urban system.
In addition, in order to solve the above-mentioned problems, the present invention also provides a computer-readable storage medium having stored thereon a dust removal control program which, when executed by a processor, implements the steps of the dust removal control method as described above.
According to the technical scheme, the concentration deviation value of the air outlet is detected at two moments respectively, and the power of the dust removal system is subjected to negative feedback regulation according to the detected first concentration deviation value and the second concentration deviation value. That is, the power of the dust removing system is adjusted in real time according to the concentration of dust in the current environment, so that the operation power of the dust removing system is reduced, and the production cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic flow chart of a first embodiment of a dust removal control method according to the present invention;
FIG. 2 is a schematic flow chart of a second embodiment of the dust removal control method according to the present invention;
FIG. 3 is a schematic flow chart of a third embodiment of the dust removal control method according to the present invention;
FIG. 4 is a flowchart of a fourth embodiment of the dust removal control method according to the present invention;
FIG. 5 is a flowchart of a fifth embodiment of the dust removal control method according to the present invention;
fig. 6 is a flowchart of a sixth embodiment of the dust removal control method according to the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present invention.
Referring to fig. 1, fig. 1 is a schematic flow chart of a first embodiment of a dust removal control method according to the present invention, where the dust removal control method includes:
step S10: acquiring a first concentration deviation value of dust at the air outlet at a first moment;
step S20: acquiring a second concentration deviation value of dust at the air outlet at a second moment;
step S30: acquiring the initial power of the operation of the dust removal system;
step S40: calculating an adjustment power according to the first concentration deviation value, the second concentration deviation value and the initial power;
step S50: and controlling the dust removing system to operate at the regulated power.
The dust removing system can be used in a production workshop or a production station in a factory building.
An air outlet and an air inlet are arranged in the production vehicle or the production station, a pipeline is arranged between the air outlet and the air inlet, and a fan, a filtering device and the like are arranged in the pipeline.
When the dust removing system operates, the fan operates at a high speed, air with dust and impurities is sucked through the air inlet, and the filtered air is finally discharged from the air outlet under the action of the filtering device, so that dust removal is completed.
In this embodiment, a sensor is disposed at the position of the air outlet, so as to detect or calculate a concentration deviation value of dust at the position of the air outlet.
Specifically, a first concentration deviation value of the air outlet is detected at a first moment, and then a second concentration deviation value of the air outlet is detected at a second moment. The second time is later than the first time, for example, the first time and the second time may be separated by 1 s-2 s, or may be separated by any other time.
And after detecting the first concentration deviation value and the second concentration deviation value, calculating the power of the dust removal system according to negative feedback regulation, namely, regulating the power.
Specifically, according to the negative feedback adjustment formula:
M n ＝K c *e n +K I *∑ n M i +K D *(e n -e n-1 )；
wherein n represents the second time, n-1 represents the first time, and M n For said regulating power, K c E is loop gain n E is the second concentration deviation value n-1 As the first concentration deviation value, K I As proportional constant of integral term, M i K is the initial power of the dust removal system D Is the proportional constant of the differential term. The initial power is specifically a power value when the dust removal system finally reaches stability after running for a certain time.
By setting the P value, the I value and the D value of the parameters of the negative feedback regulation formula, the regulation is smooth, distortion is avoided, and the regulation accuracy is improved.
And after the regulation, controlling the dust removal system to operate according to the regulation power. Therefore, the dust removal system can automatically adjust the operation power according to the current dust concentration of the air outlet, realize variable frequency operation, avoid energy waste, save energy and reduce emission.
According to the technical scheme, the concentration deviation value of the air outlet is detected at two moments respectively, and the power of the dust removal system is subjected to negative feedback regulation according to the detected first concentration deviation value and the second concentration deviation value. That is, the power of the dust removing system is adjusted in real time according to the concentration of dust in the current environment, so that the operation power of the dust removing system is reduced, and the production cost is reduced.
Further, referring to fig. 2, fig. 2 is a flowchart of a second embodiment of the dust removal control method according to the present invention, and step S10 includes:
step S11: acquiring a first dust concentration of the air outlet at a first moment;
step S12: acquiring preset dust concentration;
step S13: and calculating the first concentration deviation value according to the first dust concentration and the preset dust concentration.
The first concentration deviation value is a difference obtained by subtracting the preset dust concentration from the first dust concentration at the first moment at the air outlet position. When the first dust concentration is smaller than the preset dust concentration, the first concentration deviation value is a negative number; when the first dust concentration is larger than the preset dust concentration, the first concentration deviation value is a positive number.
The second concentration deviation value is calculated similarly.
Therefore, according to a negative feedback regulation formula, when the first dust concentration is larger, the regulation power is larger; the smaller the first dust concentration, the smaller the above-mentioned adjustment power.
According to the purification requirements of different dust concentrations, the dust removal system operates with corresponding power, so that the waste of energy sources is avoided, the operation power consumption is reduced, and the production cost is saved.
Further, referring to fig. 3, fig. 3 is a flow chart of a third embodiment of the dust removal control method according to the present invention, after step S50, further includes:
step S60: acquiring dust collection amount of the dust removal system;
step S70: judging whether the dust collection amount is larger than a preset collection amount or not;
step S80: and prompting and alarming according to the judging result.
As the service time increases, the ash bucket of the dust removing system has an upper storage limit, and the upper storage limit of the ash bucket, that is, the preset collection amount, is measured in advance. Therefore, when the dust collection amount of the dust removal system is larger than the preset collection amount, an alarm is sent to prompt related operators to replace or clean the dust hopper.
The prompting alarm can be that a buzzer is arranged on the dust removal system, or the prompting alarm can be sent to an intelligent terminal of an operator in a mode of short messages and the like.
Further, referring to fig. 4, fig. 4 is a flowchart of a fourth embodiment of the dust removal control method according to the present invention, and step S60 includes:
step S61: calculating the dust handling capacity in one moment;
step S62: the dust handling amount at each time is accumulated, and the dust collection amount is generated.
The period from the time when the dust removal system is started to keep operating until the current time is considered to be composed of a plurality of moments. The dust handling capacity at each time is calculated and the dust handling capacities at all times are accumulated to obtain the dust collection capacity.
The specific calculation process of the dust treatment amount comprises the following steps:
step S611: acquiring a first dust amount of the air inlet at a moment;
step S612: acquiring a second dust amount of the air outlet at a moment;
step S613: and calculating the dust treatment amount according to the first dust amount and the second dust amount.
The first dust amount refers to the amount of dust sucked into the air inlet, and the second dust amount refers to the amount of dust remaining when discharged from the air outlet after filtration. It will be appreciated that at the same time, the second dust amount must be smaller than the first dust amount, and therefore subtracting the second dust amount from the first dust amount means the amount of dust filtered by the dust removal system, i.e. the dust handling amount.
Specifically, the first dust amount is calculated by acquiring an air intake Q of the air inlet within a moment, wherein the air intake Q can be detected by arranging an air flow sensor at the position of the air inlet, and if the moment is 1s, Q represents the air intake of the air inlet within one second; acquiring the inlet dust concentration C of the air inlet at a moment; the first dust amount may be calculated according to the formula g=q×c, i.e. according to the air intake amount and the inlet dust concentration.
The second dust amount is calculated in the same manner.
Further, referring to fig. 5, fig. 5 is a flowchart of a fifth embodiment of the dust removal control method according to the present invention, after step S60, further includes:
step S91: displaying the dust collection amount on a touch screen of the dust removal system; and/or
Step S92: and sending the dust collection amount to a cloud server for storage.
In order to further improve the intuitiveness of the dust removal control method. The dust collection amount at each moment is directly displayed on the touch screen, and an operator can more intuitively see the working condition of the dust removal system. And whether abnormal conditions occur can be judged according to the dust removal conditions, so that problems can be found earlier, the problems can be prevented, and the stability and the reliability can be improved.
In addition, a communication module, such as a network card, can be installed on the dust removal system. And uploading the information such as the dust collection amount to a cloud server for storage through a network. Therefore, the method is convenient for referencing the operating parameters and data in the subsequent maintenance process, can better find and process the problems, and improves the maintenance efficiency.
Further, referring to fig. 6, fig. 6 is a flowchart of a sixth embodiment of the dust removal control method according to the present invention, before step S10, further includes:
step 100: acquiring environmental parameters;
step 110: and opening or closing the dust removing system according to the environmental parameters.
In this embodiment, in order to further improve the automation degree of the dust removal control method of the present invention, a detection sensor may be further installed in a production plant or a production station, so as to detect environmental parameters in the production plant or the production station.
The environmental parameters include environmental dust concentration information, humidity information, temperature information and the like, in this embodiment, the dust concentration information is taken as an example, and when the environmental dust concentration information is greater than or equal to a first preset threshold value, the dust removal system is started; and when the environmental dust concentration information is smaller than or equal to a second preset threshold value, closing the urban system. Wherein the first preset threshold is greater than the second preset threshold.
When the temperature information and/or the humidity information is lower than a threshold value, the dust removal system can also be adjusted to achieve the optimal production environment.
In addition, in order to solve the above-mentioned problems, the present invention also provides a computer-readable storage medium having stored thereon a dust removal control program which, when executed by a processor, implements the steps of the dust removal control method as described above.
The dust removing system can be used in a production workshop or a production station in a factory building.
An air outlet and an air inlet are arranged in the production vehicle or the production station, a pipeline is arranged between the air outlet and the air inlet, and a fan, a filtering device and the like are arranged in the pipeline.
When the dust removing system operates, the fan operates at a high speed, air with dust and impurities is sucked through the air inlet, and the filtered air is finally discharged from the air outlet under the action of the filtering device, so that dust removal is completed.
In this embodiment, a sensor is disposed at the position of the air outlet, so as to detect or calculate a concentration deviation value of dust at the position of the air outlet.
Specifically, a first concentration deviation value of the air outlet is detected at a first moment, and then a second concentration deviation value of the air outlet is detected at a second moment. The second time is later than the first time, for example, the first time and the second time may be separated by 1 s-2 s, or may be separated by any other time.
And after detecting the first concentration deviation value and the second concentration deviation value, calculating the power of the dust removal system according to negative feedback regulation, namely, regulating the power.
Specifically, according to the negative feedback adjustment formula:
M n ＝K c *e n +K I *∑ n M i +K D *(e n -e n-1 )；
wherein n represents the second time, n-1 represents the first time, and M n For said regulating power, K c E is loop gain n E is the second concentration deviation value n-1 As the first concentration deviation value, K I As proportional constant of integral term, M i K is the initial power of the dust removal system D Is the proportional constant of the differential term. The initial power is specifically a power value when the dust removal system finally reaches stability after running for a certain time.
By setting the P value, the I value and the D value of the parameters of the negative feedback regulation formula, the regulation is smooth, distortion is avoided, and the regulation accuracy is improved.
And after the regulation, controlling the dust removal system to operate according to the regulation power. Therefore, the dust removal system can automatically adjust the operation power according to the current dust concentration of the air outlet, realize variable frequency operation, avoid energy waste, save energy and reduce emission.
According to the technical scheme, the concentration deviation value of the air outlet is detected at two moments respectively, and the power of the dust removal system is subjected to negative feedback regulation according to the detected first concentration deviation value and the second concentration deviation value. That is, the power of the dust removing system is adjusted in real time according to the concentration of dust in the current environment, so that the operation power of the dust removing system is reduced, and the production cost is reduced.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (10)
1. The dust removal control method is characterized in that the dust removal control method is used for a dust removal system, the dust removal system comprises an air outlet, and the dust removal control method comprises the following steps:
acquiring a first concentration deviation value of dust at the air outlet at a first moment;
acquiring a second concentration deviation value of dust at the air outlet at a second moment;
acquiring the initial power of the operation of the dust removal system;
calculating an adjustment power according to the first concentration deviation value, the second concentration deviation value and the initial power;
controlling the dust removal system to operate at the regulated power;
wherein the second time is later than the first time.
2. The dust removal control method according to claim 1, wherein the step of obtaining a first concentration deviation value of dust at the air outlet at a first time includes:
acquiring a first dust concentration of the air outlet at a first moment;
acquiring preset dust concentration;
and calculating the first concentration deviation value according to the first dust concentration and the preset dust concentration.
3. The dust removal control method according to claim 1, further comprising, after the step of controlling the dust removal system to operate at the regulated power:
acquiring dust collection amount of the dust removal system;
judging whether the dust collection amount is larger than a preset collection amount or not;
and prompting and alarming according to the judging result.
4. The dust removal control method according to claim 3, wherein the step of acquiring the dust collection amount of the dust removal system includes:
calculating the dust handling capacity in one moment;
the dust handling amount at each time is accumulated, and the dust collection amount is generated.
5. The dust removal control method according to claim 4, wherein the dust removal system further comprises an air inlet, and the step of calculating the dust handling capacity in one moment comprises:
acquiring a first dust amount of the air inlet at a moment;
acquiring a second dust amount of the air outlet at a moment;
and calculating the dust treatment amount according to the first dust amount and the second dust amount.
6. The dust removal control method according to claim 5, wherein the step of obtaining the first dust amount of the air intake in one moment includes:
acquiring the air inlet quantity of the air inlet in a moment;
acquiring the inlet dust concentration of the air inlet at a moment;
and calculating the first dust amount according to the air inlet quantity and the inlet dust concentration.
7. The dust removal control method according to claim 3, characterized by further comprising, after the step of acquiring the dust collection amount of the dust removal system:
displaying the dust collection amount on a touch screen of the dust removal system; and/or
And sending the dust collection amount to a cloud server for storage.
8. The dust removal control method according to claim 1, further comprising, before the step of obtaining the first concentration deviation value of the dust at the air outlet at the first time, the step of:
acquiring environmental parameters;
and opening or closing the dust removing system according to the environmental parameters.
9. The dust removal control method according to claim 8, wherein the environmental parameter includes environmental dust concentration information, and the step of turning on or off the dust removal system according to the environmental parameter includes:
when the environmental dust concentration information is greater than or equal to a first preset threshold value, starting the dust removal system;
and when the environmental dust concentration information is smaller than or equal to a second preset threshold value, closing the urban system.
10. A computer-readable storage medium, wherein a dust removal control program is stored on the computer-readable storage medium, which when executed by a processor, implements the steps of the dust removal control method according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211703188.7A CN116085911A (en) | 2022-12-26 | 2022-12-26 | Dust removal control method and computer readable storage medium |
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| CN202211703188.7A CN116085911A (en) | 2022-12-26 | 2022-12-26 | Dust removal control method and computer readable storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116933984A (en) * | 2023-09-19 | 2023-10-24 | 珠海乐创通信技术有限公司 | Management method and system based on intelligent building site cloud platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116933984A (en) * | 2023-09-19 | 2023-10-24 | 珠海乐创通信技术有限公司 | Management method and system based on intelligent building site cloud platform |
| CN116933984B (en) * | 2023-09-19 | 2023-12-01 | 珠海乐创通信技术有限公司 | Management method and system based on intelligent building site cloud platform |
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