Enthalpy difference laboratory temperature and humidity control system based on artificial intelligence

Abstract

The invention discloses an enthalpy difference laboratory temperature and humidity control system based on artificial intelligence, relates to the field of temperature and humidity control technology, and solves the technical problem in the prior art that it is impossible to infer whether the current environment of the enthalpy difference laboratory is qualified based on the operation analysis of the environmental control equipment in the laboratory. Specifically, a control performance detection unit performs control performance detection on the enthalpy difference laboratory, divides the refrigeration capacity of the environmental control equipment in the enthalpy difference laboratory into sensible heat refrigeration capacity and latent heat refrigeration capacity, constructs a curve according to the amount at each moment of the environmental control period, obtains the control performance judgment result through curve analysis, and sets a corresponding type signal according to the control performance judgment result and sends it to a temperature and humidity control center; and generates a control instruction according to the period analysis result and sends it to the enthalpy value setting evaluation unit of the temperature and humidity control center to evaluate the enthalpy value setting of the enthalpy difference laboratory, collects enthalpy difference quantity information and enthalpy difference duration information, and infers whether the current enthalpy value setting is efficient according to information analysis and comparison.

Description

Technical Field

[0001] The invention relates to the technical field of temperature and humidity control, and in particular to an enthalpy difference laboratory temperature and humidity control system based on artificial intelligence. Background Art

[0002] "Enthalpy difference" is of great significance in enthalpy difference laboratories and related fields; enthalpy is an energy parameter in a thermodynamic system, which represents the total energy contained in a unit mass of matter, including internal energy and pressure energy. Enthalpy difference refers to the difference in enthalpy values ​​between two states. In the enthalpy difference laboratory, by measuring the enthalpy difference of the air at the inlet and outlet of the device under test, the cooling or heating capacity of the device can be calculated; specifically, when the air flows through the device under test, its enthalpy value will change. This change combined with the air flow rate can be used to derive the heat exchange capacity of the device.

[0003] However, in the prior art, when the enthalpy difference laboratory is in operation, it is not possible to infer whether the current spatial area can be used to construct the enthalpy difference laboratory in terms of the external structure and point planning. In addition, it is not possible to infer whether the current environment of the enthalpy difference laboratory is qualified based on the operation analysis of the environmental control equipment in the laboratory, and it is impossible to infer the feasibility of setting the enthalpy difference.

[0004] In view of the above technical defects, a solution is now proposed. Summary of the invention

[0005] The purpose of the present invention is to solve the above-mentioned problems and to propose an enthalpy difference laboratory temperature and humidity control system based on artificial intelligence.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] The enthalpy difference laboratory temperature and humidity control system based on artificial intelligence includes a temperature and humidity control center, and is connected to the infrastructure management end and the control facility management end;

[0008] The infrastructure management side connections are:

[0009] The peripheral structure detection unit is used to perform peripheral structure detection on the enthalpy difference laboratory, collect the parameters marked as steel plate and material parameters, and perform peripheral structure detection based on parameter analysis;

[0010] The location planning and analysis unit is used to plan and analyze the environmental monitoring points of the enthalpy difference laboratory, collect comprehensive floating data and local floating data, and infer whether the set monitoring points meet the needs based on data analysis;

[0011] The control facility management terminal is connected to:

[0012] The control performance detection unit is used to test the control performance of the enthalpy difference laboratory, divide the cooling capacity of the environmental control equipment in the enthalpy difference laboratory into sensible heat cooling capacity and latent heat cooling capacity, build a curve according to the amount at each moment of the environmental control period, obtain the control performance judgment result through curve analysis, and set the corresponding type of signal according to the control performance judgment result and send it to the temperature and humidity control center; and generate a control instruction according to the period analysis result and send it to the temperature and humidity control center

[0013] The enthalpy value setting evaluation unit is used to evaluate the enthalpy value setting of the enthalpy difference laboratory, collect enthalpy difference quantity information and enthalpy difference duration information, and infer whether the current enthalpy value setting is efficient based on information analysis and comparison.

[0014] As a preferred embodiment of the present invention, the steel plate parameters and material parameters are collected to obtain the floating amount of the flatness at any position of the steel plate and the gradual increase speed of the gap between the internal insulation materials;

[0015] If the steel plate parameters do not exceed the floating amount threshold and the material parameters do not exceed the increasing rate threshold, it is inferred that the peripheral structure of the enthalpy difference laboratory is in a satisfied state; if the steel plate parameters exceed the floating amount threshold, or the material parameters exceed the increasing rate threshold, it is inferred that the peripheral structure of the enthalpy difference laboratory is in a non-satisfied state, and a peripheral structure rectification signal is generated and sent to the temperature and humidity control center.

[0016] As a preferred embodiment of the present invention, the numerical ratio of the excess floating speed when the real-time bearing capacity of the floor of the peripheral structure of the enthalpy difference laboratory exceeds the set bearing capacity and the area of ​​the region where the real-time deformation of the floor does not deform is collected in a satisfying state; if the corresponding numerical ratio of the two exceeds the set numerical ratio threshold, it is inferred that the current enthalpy difference laboratory peripheral structure inspection is qualified; if the corresponding numerical ratio of the two exceeds the set numerical ratio threshold, it is inferred that the current enthalpy difference laboratory peripheral structure inspection is unqualified.

[0017] As a preferred embodiment of the present invention, the comprehensive floating data and the local floating data are respectively the numerical ratio of the exceeding floating amount of the corresponding type of environmental parameters detected at each point when the indoor environment is comprehensively floating and the delay time of the point warning, and the numerical ratio of the continuous time of the floating area value monitoring without deviation and the time consumed for the adjacent non-floating area to complete the monitoring transmission before the floating area is controlled when the indoor environment is partially floating;

[0018] If the comprehensive floating data exceeds the floating amount time ratio threshold, and the local floating data exceeds the deviation time ratio threshold, it is inferred that the monitoring points set in the current enthalpy difference laboratory meet the requirements; if the comprehensive floating data does not exceed the floating amount time ratio threshold, or the local floating data does not exceed the deviation time ratio threshold, it is inferred that the monitoring points set in the current enthalpy difference laboratory do not meet the requirements.

[0019] As a preferred embodiment of the present invention, a sensible heat control curve and a latent heat control curve are obtained according to the sensible heat cooling capacity and the latent heat cooling capacity at each moment; the maximum sum of the rising slopes of the sensible heat control curve and the latent heat control curve corresponding to the operating moment of the environmental control device is obtained; if the sensible heat control curve and the latent heat control curve at the corresponding moments are both in an upward trend, and the maximum sum of the rising slopes of the curves exceeds the sum threshold, it is inferred that the control performance is qualified; otherwise, if the sensible heat control curve and the latent heat control curve at the corresponding moments are not both in an upward trend, or the maximum sum of the rising slopes of the curves does not exceed the sum threshold, it is inferred that the control performance is unqualified.

[0020] As a preferred embodiment of the present invention, the time periods in which the sensible heat system curve and the latent heat system curve are synchronously operated during the environmental control period and the time periods in which the curves have the same increasing trend and the time periods in which the curves have not the same increasing trend are obtained, and they are marked as synchronous control period and hysteresis control period respectively;

[0021] If there is a deviation in the probability that the corresponding environmental parameters of the synchronous control period and the hysteresis control period exceed the set threshold, or the synchronous control period exceeds the hysteresis control period, the temperature and humidity synchronous control will be performed in the current environmental control period; if there is no deviation in the probability that the corresponding environmental parameters of the synchronous control period and the hysteresis control period exceed the set threshold, and the synchronous control period does not exceed the hysteresis control period, the temperature and humidity asynchronous control will be performed in the current environmental control period.

[0022] As a preferred embodiment of the present invention, the enthalpy difference quantity information and the enthalpy difference time information are respectively the non-intersection numerical value peaks of the ring parameter interval set in any area and the regional adaptation ring parameter interval after the corresponding enthalpy value deviation of the enthalpy difference laboratory is set, and the corresponding environmental control time deviation peaks of each floating area environmental control stage when the environmental control equipment of the enthalpy difference laboratory is running.

[0023] As a preferred embodiment of the present invention, if the enthalpy difference quantity information exceeds the peak threshold of the non-intersection numerical quantity, or the enthalpy difference duration information exceeds the environmental control duration deviation peak threshold, it is inferred that the current enthalpy value setting evaluation is inefficient; if the enthalpy difference quantity information does not exceed the peak threshold of the non-intersection numerical quantity, and the enthalpy difference duration information does not exceed the environmental control duration deviation peak threshold, it is inferred that the current enthalpy value setting evaluation is efficient.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. In the present invention, the peripheral structure of the enthalpy difference laboratory is detected to infer whether the basic structure of the current enthalpy difference laboratory corresponding to the space area meets the laboratory construction requirements, so as to ensure the eligibility and stability of the enthalpy difference laboratory;

[0026] A planning and analysis of the environmental monitoring points of the enthalpy difference laboratory was conducted to infer whether the environmental monitoring points currently set according to the internal layout of the enthalpy difference laboratory need to be adjusted to ensure that the environmental monitoring is accurate and there is no lag when the enthalpy difference laboratory is in operation, and to avoid deviations in environmental monitoring in different areas of the enthalpy difference laboratory, resulting in the same environmental control, causing environmental control costs for the enthalpy difference laboratory and increasing the risk of disrupting regional environmental stability.

[0027] 2. In the present invention, the enthalpy difference laboratory is tested for its control performance, and the temperature and humidity control in the laboratory is achieved according to the heating and cooling performance evaluation of the environmental control equipment in the enthalpy difference laboratory. Through the performance evaluation, it is inferred whether the current environmental control equipment can create suitable temperature and humidity environmental conditions for the enthalpy difference laboratory, thereby ensuring the efficiency of the temperature and humidity control of the environment in the enthalpy difference laboratory, ensuring that the environment at each position in the laboratory is adapted, and creating an adapted working environment for the experimenters;

[0028] The enthalpy value setting of the enthalpy difference laboratory is evaluated to infer whether the current settings of different enthalpy value areas in the enthalpy difference laboratory meet the current laboratory operation efficiency, so as to infer the efficiency of the current enthalpy value setting, and at the same time avoid abnormal enthalpy value settings that increase the control intensity of environmental control equipment, which is not conducive to the temperature and humidity control of the enthalpy difference laboratory. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0030] Figure 1 It is a principle block diagram of the present invention as a whole;

[0031] Figure 2 This is a principle block diagram of Embodiment 1 of the present invention;

[0032] Figure 3 This is a principle block diagram of the second embodiment of the present invention. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0035] See also Figure 1 As shown, the enthalpy difference laboratory temperature and humidity control system based on artificial intelligence includes a temperature and humidity control center, wherein the temperature and humidity control center is connected to the infrastructure management end and the control facility management end. The infrastructure management end and the control facility management end serve as the main core processors of the system to perform intelligent control of the laboratory environment. In the prior art, the enthalpy difference laboratory is often used to measure the performance parameters of air-conditioning products such as water flow, air volume, power consumption, and cooling and heating capacity. And it can test or detect a variety of products related to air heat exchange, such as heat exchange fresh air units, fan coils, combined air conditioners, finned heat exchangers, etc.

[0036] Embodiment 1

[0037] See also Figure 2 As shown, the temperature and humidity control center is connected to the infrastructure management end in communication with a peripheral structure detection unit and a location planning analysis unit. This embodiment performs operation analysis based on the infrastructure in the laboratory to ensure the environmental control efficiency of the laboratory and ensure that the current space area of ​​the laboratory can be environmentally controlled;

[0038] When the temperature and humidity control center needs to perform environmental control on the enthalpy difference laboratory, it generates an infrastructure management instruction and sends it to the infrastructure management end; after receiving the instruction, the infrastructure management end generates a peripheral structure detection signal and sends the peripheral structure detection signal to the peripheral structure detection unit. After receiving the peripheral structure detection signal, the peripheral structure detection unit performs peripheral structure detection on the enthalpy difference laboratory to infer whether the basic structure of the current enthalpy difference laboratory corresponding to the space area meets the laboratory construction requirements, so as to ensure the eligibility and stability of the enthalpy difference laboratory;

[0039] The floating amount of the flatness of the double-sided steel plate at any position of the outer structure of the enthalpy difference laboratory is obtained during use, and the gradual increase rate of the gap between the thermal insulation materials of the double-sided steel plate inside the outer structure of the enthalpy difference laboratory is obtained. The floating amount of the flatness of the double-sided steel plate at any position of the outer structure of the enthalpy difference laboratory and the gradual increase rate of the gap between the thermal insulation materials of the double-sided steel plate inside the outer structure of the enthalpy difference laboratory are marked as steel plate parameters and material parameters respectively; and compared with the floating amount threshold and the increase rate threshold respectively:

[0040] If the floating amount of the flatness of any position of the double-sided steel plate of the peripheral structure of the enthalpy difference laboratory does not exceed the floating amount threshold during use, and the gradual increase rate of the gap between the thermal insulation materials of the double-sided steel plate of the peripheral structure of the enthalpy difference laboratory does not exceed the increase rate threshold, it is inferred that the peripheral structure of the enthalpy difference laboratory is in a satisfied state, and in the satisfied state, the floating speed of the excess value of the real-time bearing weight of the floor of the peripheral structure of the enthalpy difference laboratory exceeding the set bearing weight and the area corresponding to the area where the real-time deformation of the floor does not deform are collected, and the influence of the inconsistent units of the two are excluded, and the influence of the floating values ​​of the two are statistically analyzed, and the floating speed of the excess value of the real-time bearing weight of the floor of the peripheral structure of the enthalpy difference laboratory exceeding the set bearing weight and the area corresponding to the area where the real-time deformation of the floor does not deform are marked as floor parameters;

[0041] If the real-time load-bearing capacity of the floor of the enthalpy difference laboratory perimeter structure exceeds the set load-bearing capacity, and the numerical ratio of the excess floating speed and the area where the real-time deformation of the floor does not deform exceeds the set numerical ratio threshold, it is inferred that the current enthalpy difference laboratory perimeter structure inspection is qualified, and the laboratory load-bearing real-time monitoring signal is sent to the temperature and humidity control center;

[0042] If the real-time load-bearing capacity of the floor of the enthalpy difference laboratory perimeter structure exceeds the set load-bearing capacity, and the numerical ratio of the excess floating speed and the area where the real-time deformation of the floor does not deform exceeds the set numerical ratio threshold, it is inferred that the current enthalpy difference laboratory perimeter structure test is unqualified, and the laboratory load-bearing real-time control signal is sent to the temperature and humidity control center;

[0043] If the floating amount of the flatness of any position of the double-sided steel plate of the enthalpy difference laboratory peripheral structure during use exceeds the floating amount threshold, or the gradual increase rate of the gap between the thermal insulation materials inside the double-sided steel plate of the enthalpy difference laboratory peripheral structure exceeds the increase rate threshold, it is inferred that the peripheral structure of the enthalpy difference laboratory is in a non-satisfactory state, and a peripheral structure rectification signal is generated and sent to the temperature and humidity control center;

[0044] At the same time, after ensuring that the peripheral structure inspection is qualified, a position planning analysis signal is generated and sent to the position planning analysis unit. After receiving the position planning analysis signal, the position planning analysis unit plans and analyzes the environmental monitoring points of the enthalpy difference laboratory, and infers whether the environmental monitoring points currently set according to the internal layout of the enthalpy difference laboratory need to be adjusted, so as to ensure that the environmental monitoring of the enthalpy difference laboratory is accurate and there is no lag when the enthalpy difference laboratory is in operation, and avoid deviations in environmental monitoring of different areas in the enthalpy difference laboratory, so that the same environmental control is performed, resulting in the cost of environmental control of the enthalpy difference laboratory, and also increasing the risk of disrupting the stability of the regional environment; points are set according to the internal layout, that is, according to the arranged equipment and other areas;

[0045] The numerical ratio of the excess floating amount of the corresponding type of environmental parameters detected at each point and the delay time of the point warning is obtained under the current monitoring point setting of the enthalpy difference laboratory when the indoor environment is fully floating. At the same time, the numerical ratio of the continuous time of the floating area value monitoring without deviation and the time consumed for the adjacent non-floating area to complete the monitoring transmission before the floating area is controlled is obtained when the indoor environment is partially floating. The numerical ratio of the excess floating amount of the corresponding type of environmental parameters detected at each point and the delay time of the point warning when the indoor environment is fully floating, and the numerical ratio of the continuous time of the floating area value monitoring without deviation and the time consumed for the adjacent non-floating area to complete the monitoring transmission before the floating area is controlled are marked as comprehensive floating data and local floating data, respectively, and the floating time ratio threshold and the deviation time ratio threshold are compared respectively:

[0046] If the ratio of the exceeding floating amount of the corresponding type of environmental parameters detected at each point and the delay time of the point warning when the indoor environment is fully floating exceeds the floating amount time ratio threshold, and the ratio of the floating area numerical monitoring deviation value and the time taken for the adjacent non-floating area to complete the monitoring transmission before the floating area is controlled exceeds the deviation time ratio threshold when the indoor environment is partially floating, it is inferred that the current monitoring points set in the enthalpy difference laboratory meet the requirements;

[0047] If the ratio of the exceeding floating amount of the corresponding type of environmental parameters detected at each point and the delay time of the point warning when the indoor environment fluctuates comprehensively does not exceed the floating amount time ratio threshold, or the ratio of the numerical monitoring deviation value of the floating area and the time consumed for the adjacent non-floating area to complete the monitoring transmission before the floating area is controlled does not exceed the deviation time ratio threshold when the indoor environment fluctuates partially, it is inferred that the monitoring points set in the current enthalpy difference laboratory do not meet the demand, and a point planning signal is generated and sent to the temperature and humidity control center. After receiving the point planning signal, the temperature and humidity control center adds points to the enthalpy difference laboratory and focuses on increasing the monitoring deviation area or the delay area;

[0048] Embodiment 2

[0049] After the infrastructure management of the enthalpy difference laboratory is qualified, this system will control the facilities management of the enthalpy difference laboratory. Please refer to Figure 3 As shown, the temperature and humidity control center is connected to the control facility management end in communication with a control performance detection unit and an enthalpy value setting evaluation unit;

[0050] The control facility management end generates a control performance detection signal and sends the control performance detection signal to the control performance detection unit. After receiving the control performance detection signal, the control performance detection unit performs a control performance detection on the enthalpy difference laboratory, and evaluates the heating and cooling performance of the environmental control equipment in the enthalpy difference laboratory to achieve temperature and humidity control in the laboratory. Through performance evaluation, it is inferred whether the current environmental control equipment can create suitable temperature and humidity environmental conditions for the enthalpy difference laboratory, thereby ensuring the efficiency of environmental temperature and humidity control in the enthalpy difference laboratory, ensuring that the environment at each location in the laboratory is adapted, and creating an adapted working environment for the experimenters; the environmental control equipment is specifically air conditioning and other equipment, and this application names the environmental control equipment as environmental control equipment;

[0051] The cooling capacity of the environmental control equipment in the enthalpy difference laboratory is divided into sensible cooling capacity and latent cooling capacity, wherein the sensible cooling capacity is used to reduce the dry bulb temperature; in the prior art, the dry bulb temperature is the value read from the dry bulb thermometer exposed to the air but not directly exposed to the sun; and the latent cooling capacity is used for dehumidification; and the sensible cooling capacity and the latent cooling capacity are marked as XL and QL respectively;

[0052] The formula for specific sensible cooling capacity is: , CF is the mean value of the laboratory indoor temperature measurement points, w is the temperature setting error of the monitoring point in the current period, hru is the return air enthalpy value of the temperature control equipment in the laboratory, hs is the supply air enthalpy value of the temperature control equipment in the laboratory; w f is the temperature setting error fluctuation of the monitoring point in the current period, T is the operating time of the temperature control equipment; β1 is the temperature error correction factor, which is 1.1;

[0053] The formula for latent heat cooling is: , SF is the mean value of the laboratory indoor humidity measurement points, u is the setting error of the monitoring point in the current period, Sru is the absolute humidity of the return air at the laboratory end of the temperature control equipment, Ss is the absolute humidity of the supply air at the laboratory end of the temperature control equipment, u f It is expressed as the humidity setting error floating amount in the current period of the monitoring point; β2 is the humidity correction factor, and its value is 1.2;

[0054] In this technical solution, the real-time output of temperature and humidity control is affected by the environment, so a corresponding error correction factor is set, and the error correction factor is also based on the external loss of the control output during the historical environmental control process;

[0055] The sensible heat cooling capacity and latent heat cooling capacity at each moment in the environmental control period in the enthalpy difference laboratory are collected and constructed into curves to obtain the sensible heat control curve and the latent heat control curve, and the maximum sum of the rising slopes of the sensible heat control curve and the latent heat control curve corresponding to the operation time of the environmental control equipment is obtained. If the corresponding moments of the sensible heat control curve and the latent heat control curve are both rising trends, and the maximum sum of the rising slopes of the curves exceeds the sum threshold, it is inferred that the control performance is qualified. On the contrary, if the corresponding moments of the sensible heat control curve and the latent heat control curve are not both rising trends, or the maximum sum of the rising slopes of the curves does not exceed the sum threshold, it is inferred that the control performance is unqualified; the sum is expressed as the sum of the slopes;

[0056] According to the control performance judgment result, the corresponding type of signal is set and sent to the temperature and humidity control center; when the control performance is unqualified, the environmental control equipment

[0057] And obtain the time periods in which the sensible heat system curve and the latent heat system curve are in the synchronous operation stage of the environmental control period and the time periods in which the curves are in the same increasing trend and the time periods in which the curves are not in the same increasing trend, and mark them as synchronous control period and hysteresis control period respectively. If there is a deviation in the probability that the corresponding environmental parameters of the synchronous control period and the hysteresis control period exceed the set threshold, or the synchronous control period exceeds the hysteresis control period, then the temperature and humidity synchronous control is performed in the current environmental control period, that is, the power consumed by the environmental control equipment is synchronously controlled with the temperature and humidity;

[0058] If there is no deviation in the probability that the corresponding environmental parameters of the synchronous control period and the hysteresis control period exceed the set threshold, and the synchronous control period does not exceed the hysteresis control period, then the temperature and humidity asynchronous control will be performed in the current environmental control period, that is, the energy will be dispatched to perform the temperature or humidity priority control;

[0059] And according to the time period analysis results, control instructions are generated and sent to the temperature and humidity control center; the probability is based on the number of times the environmental parameters fluctuate under the environmental control of multiple similar time periods, and the environmental parameters are temperature and humidity;

[0060] After completing the control performance test, an enthalpy value setting evaluation signal is generated and sent to the enthalpy value setting evaluation unit. After receiving the enthalpy value setting evaluation signal, the enthalpy value setting evaluation unit evaluates the enthalpy value setting of the enthalpy difference laboratory, and infers whether the different enthalpy value area settings in the current enthalpy difference laboratory meet the operating efficiency of the current laboratory, so as to infer the current enthalpy value setting efficiency, and at the same time avoid the abnormal enthalpy value setting causing the control intensity of the environmental control equipment to increase, which is not conducive to the temperature and humidity control of the enthalpy difference laboratory;

[0061] Enthalpy is a combination of temperature and humidity, and is an energy unit. It represents the capacity scale after the temperature and humidity are combined in a unit of air. It can be a temperature interval and a humidity interval. In this application, enthalpy is uniformly named as an annular parameter interval.

[0062] After obtaining the enthalpy value deviation setting corresponding to the enthalpy difference laboratory, the peak value of the non-intersection value of the ring parameter interval set in any area and the regional adaptation ring parameter interval is obtained. The ring parameter interval is only counted according to the temperature and humidity measurement accuracy. If the accuracy is 1 and the interval is 1 to 10, the number is 10;

[0063] At the same time, the corresponding environmental control duration deviation peak values ​​of each floating area environmental control stage when the environmental control equipment of the enthalpy difference laboratory is running are obtained, and the non-intersection value peak value of any area setting environmental parameter interval and the regional adaptation environmental parameter interval after the corresponding enthalpy value deviation of the enthalpy difference laboratory is set, and the corresponding environmental control duration deviation peak values ​​of each floating area environmental control stage when the environmental control equipment of the enthalpy difference laboratory is running are marked as enthalpy difference quantity information and enthalpy difference duration information, respectively, and compared with the non-intersection value quantity peak value threshold and the environmental control duration deviation peak value threshold respectively:

[0064] If the peak value of the non-intersection value of the ring parameter interval set in any area and the regional adaptation ring parameter interval after the enthalpy value deviation of the enthalpy difference laboratory is set exceeds the peak value threshold of the non-intersection value, or the corresponding environmental control duration deviation peak value of each floating area environmental control stage during the operation of the environmental control equipment of the enthalpy difference laboratory exceeds the peak value threshold of the environmental control duration deviation, it is inferred that the current enthalpy value setting evaluation is inefficient, and a high enthalpy difference impact signal is generated and sent to the temperature and humidity control center. After receiving the high enthalpy difference impact signal, the temperature and humidity control center resets the enthalpy value of the enthalpy difference laboratory. If the enthalpy value setting cannot meet all areas, the function of the current laboratory is deleted to ensure the environmental feasibility of the current area.

[0065] If the peak value of the number of non-intersecting values ​​between the ring parameter interval set in any area and the regional adaptation ring parameter interval after the enthalpy value deviation of the enthalpy difference laboratory is set does not exceed the peak value threshold of the number of non-intersecting values, and the corresponding environmental control duration deviation peak value of each floating area environmental control stage when the environmental control equipment of the enthalpy difference laboratory is running does not exceed the environmental control duration deviation peak value threshold, it is inferred that the current enthalpy value setting evaluation is efficient, and an enthalpy difference low impact signal is generated and sent to the temperature and humidity control center. After the temperature and humidity control center receives the enthalpy difference low impact signal, the enthalpy difference laboratory is set with the current set enthalpy value deviation;

[0066] The above formulas are obtained by collecting a large amount of data and performing software simulation, and a formula close to the actual value is selected. The coefficients in the formula are set by technicians in this field according to actual conditions;

[0067] When the present invention is in use, the peripheral structure detection unit performs peripheral structure detection on the enthalpy difference laboratory, collects parameters marked as steel plates and material parameters, and performs peripheral structure detection according to parameter analysis; the position planning and analysis unit performs planning and analysis on the environmental monitoring points of the enthalpy difference laboratory, collects comprehensive floating data and local floating data, and infers whether the set monitoring points meet the needs based on data analysis; the control performance detection unit performs control performance detection on the enthalpy difference laboratory, divides the cooling capacity of the environmental control equipment in the enthalpy difference laboratory into sensible heat cooling capacity and latent heat cooling capacity, constructs a curve according to the amount at each moment in the environmental control period, obtains the control performance judgment result through curve analysis, and sets a corresponding type of signal according to the control performance judgment result and sends it to the temperature and humidity control center; and generates a control instruction according to the period analysis result and sends it to the temperature and humidity control center; the enthalpy value setting evaluation unit evaluates the enthalpy value setting of the enthalpy difference laboratory, collects enthalpy difference quantity information and enthalpy difference duration information, and infers whether the current enthalpy value setting is efficient based on information analysis and comparison.

[0068] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The enthalpy difference laboratory temperature and humidity control system based on artificial intelligence is characterized by: It includes a temperature and humidity control center, and is connected to the infrastructure management end and the control facility management end; The infrastructure management side connections are: The peripheral structure detection unit is used to perform peripheral structure detection on the enthalpy difference laboratory, collect the parameters marked as steel plate and material parameters, and perform peripheral structure detection based on parameter analysis; The location planning and analysis unit is used to plan and analyze the environmental monitoring points of the enthalpy difference laboratory, collect comprehensive floating data and local floating data, and infer whether the set monitoring points meet the needs based on data analysis; The control facility management terminal is connected to: The control performance detection unit is used to perform control performance detection on the enthalpy difference laboratory, divide the cooling capacity of the environmental control equipment in the enthalpy difference laboratory into sensible heat cooling capacity and latent heat cooling capacity, construct a curve according to the quantity at each moment of the environmental control period, obtain the control performance judgment result through curve analysis, and set the corresponding type of signal according to the control performance judgment result and send it to the temperature and humidity control center; And generate control instructions based on the time period analysis results and send them to the temperature and humidity control center; The enthalpy value setting evaluation unit is used to evaluate the enthalpy value setting of the enthalpy difference laboratory, collect enthalpy difference quantity information and enthalpy difference duration information, and infer whether the current enthalpy value setting is efficient based on information analysis and comparison.

2. The enthalpy difference laboratory temperature and humidity control system based on artificial intelligence according to claim 1 is characterized in that: The steel plate parameters and material parameters are collected to include the floating amount of flatness at any position of the steel plate and the gradual increase speed of the gap between the internal insulation materials; If the steel plate parameters do not exceed the floating amount threshold, and the material parameters do not exceed the increasing rate threshold, it is inferred that the peripheral structure of the enthalpy difference laboratory is in a satisfied state; If the steel plate parameters exceed the floating amount threshold, or the material parameters exceed the increasing rate threshold, it is inferred that the peripheral structure of the enthalpy difference laboratory is in a non-satisfied state, and a peripheral structure rectification signal is generated and sent to the temperature and humidity control center.

3. The artificial intelligence-based enthalpy difference laboratory temperature and humidity control system according to claim 2 is characterized in that: And in the satisfied state, the excess value floating speed of the real-time bearing weight of the floor of the peripheral structure of the enthalpy difference laboratory exceeding the set bearing weight and the area of ​​the region where the real-time deformation of the floor does not deform are collected; if the corresponding numerical ratio of the two exceeds the set numerical ratio threshold, it is inferred that the current enthalpy difference laboratory peripheral structure inspection is qualified; if the corresponding numerical ratio of the two exceeds the set numerical ratio threshold, it is inferred that the current enthalpy difference laboratory peripheral structure inspection is unqualified.

4. The enthalpy difference laboratory temperature and humidity control system based on artificial intelligence according to claim 1 is characterized in that: The comprehensive floating data and partial floating data are respectively the numerical ratio of the excess floating amount of the corresponding type of environmental parameters detected at each point when the indoor environment is fully floating and the delay time of the point warning, and the numerical ratio of the continuous time of the floating area value monitoring without deviation and the time taken for the adjacent non-floating area to complete the monitoring transmission before the floating area is controlled when the indoor environment is partially floating; If the comprehensive floating data exceeds the floating amount time ratio threshold, and the local floating data exceeds the deviation time ratio threshold, it is inferred that the monitoring points set in the current enthalpy difference laboratory meet the requirements; if the comprehensive floating data does not exceed the floating amount time ratio threshold, or the local floating data does not exceed the deviation time ratio threshold, it is inferred that the monitoring points set in the current enthalpy difference laboratory do not meet the requirements.

5. The enthalpy difference laboratory temperature and humidity control system based on artificial intelligence according to claim 1 is characterized in that: The sensible heat control curve and the latent heat control curve are obtained according to the sensible heat cooling capacity and the latent heat cooling capacity at each moment; the maximum sum of the rising slopes of the sensible heat control curve and the latent heat control curve corresponding to the operating time of the environmental control equipment is obtained; if the sensible heat control curve and the latent heat control curve at the corresponding moments are both in an upward trend, and the maximum sum of the rising slopes of the curves exceeds the sum threshold, it is inferred that the control performance is qualified; otherwise, if the sensible heat control curve and the latent heat control curve at the corresponding moments are not both in an upward trend, or the maximum sum of the rising slopes of the curves does not exceed the sum threshold, it is inferred that the control performance is unqualified.

6. The artificial intelligence-based enthalpy difference laboratory temperature and humidity control system according to claim 5 is characterized in that: And obtain the time periods in which the sensible heat system curve and the latent heat system curve have the same increasing trend and the time periods in which the curves have different increasing trends in the synchronous operation stage during the environmental control period, and mark them as synchronous control period and lagging control period respectively; If there is a deviation in the probability that the corresponding environmental parameters of the synchronous control period and the hysteresis control period exceed the set threshold, or the synchronous control period exceeds the hysteresis control period, the temperature and humidity synchronous control will be performed in the current environmental control period; If there is no deviation in the probability that the corresponding environmental parameters of the synchronous control period and the hysteresis control period exceed the set threshold, and the synchronous control period does not exceed the hysteresis control period, asynchronous temperature and humidity control will be performed in the current environmental control period.

7. The enthalpy difference laboratory temperature and humidity control system based on artificial intelligence according to claim 1 is characterized in that: The enthalpy difference quantity information and the enthalpy difference duration information are respectively the non-intersection numerical value peaks of the ring parameter interval set in any area and the regional adaptation ring parameter interval after the corresponding enthalpy value deviation of the enthalpy difference laboratory is set, and the corresponding environmental control duration deviation peaks of each floating area environmental control stage when the environmental control equipment of the enthalpy difference laboratory is running.

8. The artificial intelligence-based enthalpy difference laboratory temperature and humidity control system according to claim 7, characterized in that: If the enthalpy difference quantity information exceeds the peak threshold of the number of non-intersection values, or the enthalpy difference duration information exceeds the peak threshold of the environmental control duration deviation, it is inferred that the current enthalpy value setting evaluation is inefficient; if the enthalpy difference quantity information does not exceed the peak threshold of the number of non-intersection values, and the enthalpy difference duration information does not exceed the peak threshold of the environmental control duration deviation, it is inferred that the current enthalpy value setting evaluation is efficient.

Images