Rolling and packaging workshop air conditioner regulation and control method and device, computer equipment and storage medium

Abstract

The invention relates to a rolling and packaging workshop air conditioner regulation and control method and device, computer equipment and a storage medium. The method comprises the steps that air supply area temperature information and air return area temperature information of all air conditioner areas are obtained; and according to the air supply area temperature information and the air return area temperature information of all the air conditioner areas, the in-area excess temperature and the inter-area excess temperature of all the air conditioner areas are determined. And according to the air supply area temperature information of all the air conditioner areas and the in-area excess temperature and inter-area excess temperature of all the air conditioner areas, air conditioner subsystems of all the air conditioner areas are controlled. On the basis of the method, the air conditioner energy consumption can be reduced, and meanwhile the stability and safety of temperature regulation and control of the rolling and packaging workshop are guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of tobacco equipment, and particularly to a method and device for regulating and controlling the air conditioner in a cigarette packing workshop, a computer device, and a storage medium. Background Art

[0002] The traditional cigarette packing workshop in a cigarette factory is divided into multiple air-conditioning areas, and each air-conditioning area has an independent air-conditioning subsystem, that is, there are corresponding air-conditioning units, air supply outlets, and air return outlets. Each air-conditioning subsystem consists of a temperature and humidity sensor, a surface cooler valve, a heater valve, a humidifier valve, an air valve of the air-conditioning unit, and a device for starting, stopping, or adjusting the speed of the fan. The temperature and humidity sensors can be located in the supply air, return air, and mixed air sections of each air-conditioning unit. Each air-conditioning subsystem automatically adjusts the opening degrees of the surface cooler valve, the heating valve, and the humidifying valve, as well as the supply air and return air speeds, according to the deviation between the indoor temperature and humidity values feedback by its return air and the set temperature and humidity values of the cigarette packing workshop, so as to control the temperature and humidity of the cigarette packing workshop.

[0003] However, the existing cigarette packing workshop does not consider the mass and energy internal losses in each air-conditioning area. When one or several adjacent air-conditioning areas in the cigarette packing workshop are affected by mass and energy internal losses, because its control subsystem cannot observe the mass and energy internal losses, it will cause the mass and energy internal losses in the air-conditioning area or between air-conditioning areas to continuously increase. This will not only cause a significant increase in the energy consumption of the air-conditioning subsystem, but may also cause the air-conditioning subsystem to lose its temperature and humidity regulation ability. Summary of the Invention

[0004] Based on this, in view of the above technical problems, it is necessary to provide a method and device for regulating and controlling the air conditioner in a cigarette packing workshop, a computer device, and a storage medium that can reduce the energy consumption of the air-conditioning system.

[0005] In the first aspect, the present application provides a method for regulating and controlling the air conditioner in a cigarette packing workshop. The method includes:

[0006] Obtain the supply air area temperature information and return air area temperature information of each air-conditioning area;

[0007] Determine the in-region excess temperature and inter-region excess temperature of each air-conditioning area according to the supply air area temperature information and return air area temperature information of each air-conditioning area;

[0008] Control the air-conditioning subsystem of each air-conditioning area according to the supply air area temperature information of each air-conditioning area, as well as the in-region excess temperature and inter-region excess temperature of each air-conditioning area.

[0009] In one of the embodiments, obtaining the supply air area temperature information and return air area temperature information of each air-conditioning area includes:

[0010] Obtain the first infrared image information of the ceiling board where the air supply outlets of each air conditioning area are located and the second infrared image information of the ceiling board where the air return outlets of each air conditioning area are located;

[0011] Determine the air supply area temperature information of each air conditioning area according to the first infrared image information of each air conditioning area;

[0012] Determine the air return area temperature information of each air conditioning area according to the second infrared image information of each air conditioning area.

[0013] In one embodiment, determining the intra-region excess temperature and the inter-region excess temperature of each air conditioning area according to the air supply area temperature information and the air return area temperature information of each air conditioning area includes:

[0014] Determine the average air supply area temperature value of each air conditioning area according to the air supply area temperature information of each air conditioning area;

[0015] Determine the average air return area temperature value of each air conditioning area according to the air return area temperature information of each air conditioning area;

[0016] Determine the intra-region excess temperature and the inter-region excess temperature of each air conditioning area according to the average air supply area temperature value and the average air return area temperature value of each air conditioning area.

[0017] In one embodiment, determining the intra-region excess temperature and the inter-region excess temperature of each air conditioning area according to the average air supply area temperature value and the average air return area temperature value of each air conditioning area includes:

[0018] For each air conditioning area, determine the associated area of the air conditioning area; wherein, the associated area is other air conditioning areas that share the same air return outlet with the air conditioning area;

[0019] Determine the average temperature value of the air return area average temperature value of the air conditioning area and the air return area average temperature value of the associated area;

[0020] Take the difference between the air return area average temperature value and the air supply area average temperature value of the air conditioning area as the intra-region excess temperature of the air conditioning area;

[0021] Take the difference between the average temperature value and the air supply area average temperature value as the inter-region excess temperature of the air conditioning area.

[0022] In one embodiment, controlling the air conditioning subsystem of each air conditioning area according to the air supply area temperature information of each air conditioning area, and the intra-region excess temperature and the inter-region excess temperature of each air conditioning area includes:

[0023] Determine the actual workshop temperature value according to the actual temperature value of each air conditioning area;

[0024] For each air-conditioning zone, the difference between the actual temperature value of the workshop and the average temperature value of the air supply area in the air-conditioning zone is used as the over-surplus temperature set value of the air-conditioning zone.

[0025] Control the air-conditioning subsystem of the air-conditioning zone according to the over-surplus temperature set value of the air-conditioning zone, the over-surplus temperature within the zone, and the over-surplus temperature between zones.

[0026] In one embodiment, controlling the air-conditioning subsystem of the air-conditioning zone according to the over-surplus temperature set value of the air-conditioning zone, the over-surplus temperature within the zone, and the over-surplus temperature between zones includes:

[0027] Determine the first mass and energy internal loss intensity value of the air-conditioning zone according to the over-surplus temperature within the air-conditioning zone and the over-surplus temperature set value.

[0028] Determine the second mass and energy internal loss intensity value of the air-conditioning zone according to the over-surplus temperature between the air-conditioning zones and the over-surplus temperature set value.

[0029] Control the air-conditioning subsystem of the air-conditioning zone according to the first mass and energy internal loss intensity value and the second mass and energy internal loss intensity value of the air-conditioning zone.

[0030] In a second aspect, the present application also provides a cigarette packing workshop air-conditioning control device. The device includes:

[0031] An acquisition module for acquiring the air supply area temperature information and the return air area temperature information of each air-conditioning zone.

[0032] A determination module for determining the over-surplus temperature within each air-conditioning zone and the over-surplus temperature between zones according to the air supply area temperature information and the return air area temperature information of each air-conditioning zone.

[0033] A control module for controlling the air-conditioning subsystem of each air-conditioning zone according to the air supply area temperature information of each air-conditioning zone, and the over-surplus temperature within each air-conditioning zone and the over-surplus temperature between zones.

[0034] In a third aspect, the present application also provides a computer device. The computer device includes a memory and a processor. The memory stores a computer program, and when the processor executes the computer program, the following steps are implemented:

[0035] Acquire the air supply area temperature information and the return air area temperature information of each air-conditioning zone.

[0036] Determine the over-surplus temperature within each air-conditioning zone and the over-surplus temperature between zones according to the air supply area temperature information and the return air area temperature information of each air-conditioning zone.

[0037] Control the air-conditioning subsystems of each air-conditioning area according to the supply-air area temperature information of each air-conditioning area, as well as the indoor excess temperature and the inter-zone excess temperature of each air-conditioning area.

[0038] In a fourth aspect, the present application also provides a computer-readable storage medium. The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the following steps are implemented:

[0039] Obtain the supply-air area temperature information and the return-air area temperature information of each air-conditioning area;

[0040] Determine the indoor excess temperature and the inter-zone excess temperature of each air-conditioning area according to the supply-air area temperature information and the return-air area temperature information of each air-conditioning area;

[0041] Control the air-conditioning subsystems of each air-conditioning area according to the supply-air area temperature information of each air-conditioning area, as well as the indoor excess temperature and the inter-zone excess temperature of each air-conditioning area.

[0042] In a fifth aspect, the present application also provides a computer program product. The computer program product includes a computer program, and when the computer program is executed by a processor, the following steps are implemented:

[0043] Obtain the supply-air area temperature information and the return-air area temperature information of each air-conditioning area;

[0044] Determine the indoor excess temperature and the inter-zone excess temperature of each air-conditioning area according to the supply-air area temperature information and the return-air area temperature information of each air-conditioning area;

[0045] Control the air-conditioning subsystems of each air-conditioning area according to the supply-air area temperature information of each air-conditioning area, as well as the indoor excess temperature and the inter-zone excess temperature of each air-conditioning area.

[0046] For the above-mentioned air-conditioning regulation method, device, computer equipment and storage medium in the cigarette packing workshop, obtain the supply-air area temperature information and the return-air area temperature information of each air-conditioning area. Determine the indoor excess temperature and the inter-zone excess temperature of each air-conditioning area according to the supply-air area temperature information and the return-air area temperature information of each air-conditioning area. Control the air-conditioning subsystems of each air-conditioning area according to the supply-air area temperature information of each air-conditioning area, as well as the indoor excess temperature and the inter-zone excess temperature of each air-conditioning area. Based on the supply-air area temperature information of each air-conditioning area, as well as the indoor excess temperature and the inter-zone excess temperature of each air-conditioning area, the present application determines the mass and energy internal loss intensities within each air-conditioning area and between air-conditioning areas. Then, according to the mass and energy internal loss intensities within each air-conditioning area and between air-conditioning areas, control the air-conditioning subsystems of each air-conditioning area, which can reduce air-conditioning energy consumption while ensuring the stability and safety of temperature regulation in the cigarette packing workshop. Description of the Drawings

[0047] Figure 1 It is an application environment diagram of the air-conditioning regulation method for the cigarette packing workshop provided in this embodiment;

[0048] Figure 2 It is a schematic flow diagram of the first air-conditioning regulation method for the cigarette packing workshop provided in this embodiment;

[0049] Figure 3 It is a schematic flow diagram of determining the over-surplus temperature within the area and the over-surplus temperature between areas of each air-conditioning area provided in this embodiment;

[0050] Figure 4 It is a schematic principle diagram of each air-conditioning area provided in this embodiment;

[0051] Figure 5 It is a schematic flow diagram of controlling the air-conditioning subsystem of the air-conditioning area provided in this embodiment;

[0052] Figure 6 It is a schematic flow diagram of the second air-conditioning regulation method for the cigarette packing workshop provided in this embodiment;

[0053] Figure 7 It is a structural block diagram of an air-conditioning regulation device for the cigarette packing workshop provided in this embodiment;

[0054] Figure 8 It is an internal structure diagram of the computer device provided in this embodiment. Detailed implementation manners

[0055] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0056] The air-conditioning regulation method for the cigarette packing workshop provided in the embodiments of the present application can be applied to an application environment as Figure 1 shown. Among them, the control device obtains the air supply area temperature information and the return air area temperature information of each air-conditioning area. The control device determines the over-surplus temperature within the area and the over-surplus temperature between areas of each air-conditioning area according to the air supply area temperature information and the return air area temperature information of each air-conditioning area. The control device controls the air-conditioning subsystem of each air-conditioning area according to the air supply area temperature information of each air-conditioning area, and the over-surplus temperature within the area and the over-surplus temperature between areas of each air-conditioning area.

[0057] Among them, the control device refers to a control function device that can control the air-conditioning subsystem of each air-conditioning area. For example, it can be a server, a control host or other control devices (such as a DIGI-IA-JBAHU controller).

[0058] The air-conditioned area is obtained by dividing the cigarette packing workshop and has an independent air-conditioning control subsystem (for example, Figure 1 the air-conditioned areas 1-n therein). Each air-conditioned area has an air supply outlet, a return air outlet, and an air-conditioning unit. It should be noted that different air-conditioned areas may share the same return air outlet.

[0059] In one embodiment, as shown in Figure 2 , a method for air-conditioning regulation in a cigarette packing workshop is provided. Taking the control device applied in Figure 1 as an example, the method includes the following steps:

[0060] S201, obtaining the air supply area temperature information and the return air area temperature information of each air-conditioned area.

[0061] Among them, the air supply area temperature information refers to the temperature information of the area associated with the air supply outlet. The return air area temperature information refers to the temperature information of the area associated with the return air outlet.

[0062] As an optional implementation manner of the embodiment of the present application, for each air-conditioned area, based on the detection unit in the area associated with the air supply outlet, the air supply area temperature information is obtained. Based on the detection unit in the area associated with the return air outlet, the return air area temperature information is obtained. Among them, the detection unit can be a temperature sensor.

[0063] As another optional implementation manner of the embodiment of the present application, the first infrared image information of the ceiling board where the air supply outlet of each air-conditioned area is located and the second infrared image information of the ceiling board where the return air outlet of each air-conditioned area is located are obtained. According to the first infrared image information of each air-conditioned area, the air supply area temperature information of each air-conditioned area is determined. According to the second infrared image information of each air-conditioned area, the return air area temperature information of each air-conditioned area is determined. In this embodiment, the first infrared image information of the ceiling board where the air supply outlet of each air-conditioned area is located and the second infrared image information of the ceiling board where the return air outlet of each air-conditioned area is located can be obtained based on an infrared camera. The infrared camera obtains the infrared image information of the ceiling board surface divided with the air-conditioned area and its internal air supply and return air outlets as the center according to the set time sequence. The moving carrier of the infrared camera transfers the infrared camera to the set sampling space according to the set time sequence and path program, collects the infrared image information, and reconstructs the infrared image information of the ceiling board where the air supply and return air outlets of each air-conditioned area and the entire cigarette packing workshop are located, and then obtains the first infrared image information of the ceiling board where the air supply outlet of each air-conditioned area is located and the second infrared image information of the ceiling board where the return air outlet of each air-conditioned area is located. The moving carrier of the infrared camera can be a drone, a guide rail, or a robot moving on the ground; the infrared camera can directly send the infrared image information to the control device through wireless transmission by the moving carrier.

[0064] S202. Determine the indoor excess temperature and the inter-zone excess temperature of each air-conditioning zone according to the supply-air zone temperature information and the return-air zone temperature information of each air-conditioning zone.

[0065] Among them, the indoor excess temperature refers to the temperature difference within the zone determined based on the supply-air zone temperature information and the return-air zone temperature information of the air-conditioning zone. The inter-zone excess temperature refers to the temperature difference between zones determined based on the supply-air zone temperature information and the return-air zone temperature information of the air-conditioning zone.

[0066] Optionally, in this embodiment, the supply-air zone temperature information and the return-air zone temperature information of each air-conditioning zone are sent to the first mass and energy internal loss analysis model, and the first mass and energy internal loss analysis model determines the indoor excess temperature and the inter-zone excess temperature of each air-conditioning zone. Among them, the first mass and energy internal loss analysis model can be a trained neural network model.

[0067] S203. Control the air-conditioning subsystem of each air-conditioning zone according to the supply-air zone temperature information of each air-conditioning zone, and the indoor excess temperature and the inter-zone excess temperature of each air-conditioning zone.

[0068] Optionally, in this embodiment, the supply-air zone temperature information of each air-conditioning zone, and the indoor excess temperature and the inter-zone excess temperature of each air-conditioning zone are input into the second mass and energy internal loss analysis model, and the second mass and energy internal loss analysis model outputs the control parameters for controlling the sub-air-conditioners of each air-conditioning zone, and controls the air-conditioning subsystem of each air-conditioning zone based on the control parameters.

[0069] In this embodiment, the temperature information of the supply air area and the return air area of each air conditioning area is obtained. According to the temperature information of the supply air area and the return air area of each air conditioning area, the indoor excess temperature and the inter-zone excess temperature of each air conditioning area are determined. According to the temperature information of the supply air area of each air conditioning area, as well as the indoor excess temperature and the inter-zone excess temperature of each air conditioning area, the air conditioning subsystem of each air conditioning area is controlled. Based on the temperature information of the supply air area of each air conditioning area, as well as the indoor excess temperature and the inter-zone excess temperature of each air conditioning area, the mass and energy internal loss intensity within each air conditioning area and between air conditioning areas is determined. Then, based on the mass and energy internal loss intensity within each air conditioning area and between air conditioning areas, the air conditioning subsystem of each air conditioning area is controlled, which can reduce the air conditioning energy consumption and ensure the stability and safety of the temperature regulation in the cigarette packing workshop at the same time. On the basis of the traditional temperature regulation method, this application further considers the mass and energy internal loss intensity, and then controls the air conditioning subsystem of each air conditioning area based on the mass and energy internal loss intensity, further reducing the air conditioning energy consumption. At the same time, it solves the problem that the air conditioning subsystem may lose the temperature and humidity regulation ability due to the continuous increase of the mass and energy internal loss within the air conditioning area or between air conditioning areas.

[0070] In one embodiment, in order to more quickly determine the indoor excess temperature and the inter-zone excess temperature of each air conditioning area, as Figure 3 shown, in an alternative implementation of S202, it includes:

[0071] S301, according to the temperature information of the supply air area of each air conditioning area, determine the average temperature value of the supply air area of each air conditioning area.

[0072] As an alternative implementation of the embodiment of this application, for each air conditioning area, determine the center position of the air supply outlet. With the center position as the center of the circle, a preset number of sample points are determined around the center position, and the distance between adjacent sample points is the same. Obtain the temperature values of each sample point, and take the average value of the temperatures of each sample point as the average temperature value of the supply air area of this air conditioning area.

[0073] As another alternative implementation of the embodiment of this application, for each air conditioning area, according to the temperature information of the supply air area, select the sample point temperatures according to a preset rule, and take the average value of the temperatures of each sample point as the average temperature value of the supply air area of this air conditioning area. Exemplarily, the preset rule may be to insert multiple rows of sample groups at equal intervals in the supply air area; each row of sample groups contains multiple sample points, the distance between adjacent sample points is the same, and this distance is the same as the row spacing of the sample groups.

[0074] S302, according to the temperature information of the return air area of each air conditioning area, determine the average temperature value of the return air area of each air conditioning area.

[0075] As an alternative implementation manner of the embodiment of the present application, for each air-conditioning area, determine the central position of the return air outlet. Taking the central position as the center of a circle, determine a preset number of sample points around the central position, and the distance between adjacent sample points is the same. Obtain the temperature values of each sample point, and take the average temperature value of each sample point as the average return air area temperature value of the air-conditioning area.

[0076] As another alternative implementation manner of the embodiment of the present application, for each air-conditioning area, according to the return air area temperature information, select the sample point temperatures according to a preset rule, and take the average temperature value of each sample point temperature as the average return air area temperature value of the air-conditioning area. Exemplarily, the preset rule may be to insert multiple rows of sample groups at equal intervals in the return air area; each row of sample groups includes multiple sample points, the distance between adjacent sample points is the same, and this distance is the same as the row spacing of the sample groups.

[0077] S303. According to the average supply air area temperature value and the average return air area temperature value of each air-conditioning area, determine the in-region excess temperature and the inter-region excess temperature of each air-conditioning area.

[0078] As an alternative implementation manner of the embodiment of the present application, for each air-conditioning area, input the average supply air area temperature value and the average return air area temperature value of the air-conditioning area into an intelligent analysis tool, and the intelligent analysis tool outputs the in-region excess temperature and the inter-region excess temperature of the air-conditioning area. Among them, the intelligent analysis tool may be a trained neural network model.

[0079] As another alternative implementation manner of the embodiment of the present application, for each air-conditioning area, determine the associated area of the air-conditioning area. Determine the average temperature value of the average return air area temperature value of the air-conditioning area and the average return air area temperature value of the associated area. Take the difference between the average return air area temperature value of the air-conditioning area and the average supply air area temperature value of the air-conditioning area as the in-region excess temperature of the air-conditioning area. Take the difference between the average temperature value and the average supply air area temperature value as the inter-region excess temperature of the air-conditioning area. Among them, the associated area is other air-conditioning areas that share the same return air outlet with the air-conditioning area. Exemplarily, as Figure 4 shown, Figure 4 shows two air-conditioning areas, namely K1-1 and K1-2. K1-1 and K1-2 share the same return air outlet (that is, K1-1-hf). Relative to K1-1, K1-2 belongs to the associated area of K1-1. It should be noted that Figure 4 in K1-1-sf is the supply air outlet of K1-1. K1-2-sf is the supply air outlet of K1-2.

[0080] In this embodiment, according to the supply air area temperature information of each air conditioning area, the average temperature value of the supply air area of each air conditioning area is determined. According to the return air area temperature information of each air conditioning area, the average temperature value of the return air area of each air conditioning area is determined. According to the average temperature value of the supply air area and the average temperature value of the return air area of each air conditioning area, the over-surplus temperature within the area and the over-surplus temperature between areas of each air conditioning area are determined. Based on this embodiment, the accuracy of the over-surplus temperature within the area and the over-surplus temperature between areas of each air conditioning area is improved.

[0081] In one of the embodiments, in order to achieve precise control of the air conditioning subsystem for each air conditioning area, as Figure 5 shown, an alternative implementation manner of S203 includes:

[0082] S501, determine the actual workshop temperature value according to the actual temperature value of each air conditioning area.

[0083] Among them, the actual temperature value of the area refers to the temperature value measured in each air conditioning area. The actual workshop temperature value is the actual temperature value of the cigarette packing workshop.

[0084] Optionally, in this embodiment, for each air conditioning area, a plurality of sampling points are arranged within the air conditioning area, and the average value between the temperature values of each sampling point is used as the actual temperature value of the air conditioning area.

[0085] Optionally, in this embodiment, the average value between the actual temperature values of each air conditioning area is used as the actual workshop temperature value.

[0086] S502, for each air conditioning area, use the difference between the actual workshop temperature value and the average temperature value of the supply air area of the air conditioning area as the over-surplus temperature set value of the air conditioning area.

[0087] S503, control the air conditioning subsystem of the air conditioning area according to the over-surplus temperature set value, the over-surplus temperature within the area and the over-surplus temperature between areas of the air conditioning area.

[0088] Optionally, in this embodiment, according to the over-surplus temperature within the area and the over-surplus temperature set value of the air conditioning area, determine the first mass and energy internal loss intensity value of the air conditioning area. According to the over-surplus temperature between areas and the over-surplus temperature set value of the air conditioning area, determine the second mass and energy internal loss intensity value of the air conditioning area. Control the air conditioning subsystem of the air conditioning area according to the first mass and energy internal loss intensity value and the second mass and energy internal loss intensity value of the air conditioning area.

[0089] An alternative implementation manner for determining the first mass and energy internal loss intensity value of the air conditioning area according to the over-surplus temperature within the area and the over-surplus temperature set value of the air conditioning area in this embodiment is to determine the first mass and energy internal loss intensity value of the air conditioning area according to the following formula: S t1,i =1 - Φ(θΩr,i / θ set ) Among them, S t1,i represents the first mass and energy internal loss intensity value of the i-th air conditioning area; θ Ωr,i represents the indoor excess temperature within the i-th air conditioning area; θ Ωmix,i represents the inter-zone excess temperature of the i-th air conditioning area; Φ() represents the characteristic interval limiting function, that is, when θ Ωr,i / θ set ≥ 1, Φ(θ Ωr,i / θ set ) = 1; when θ Ωr,i / θ set ≤ 0, Φ(θ Ωr,i / θ set ) = 0; when 0 < θ Ωr,i / θ set < 1, Φ(θ Ωr,i / θ set ) = θ Ωr,i / θ set ; θ set represents the excess temperature set value.

[0090] In this embodiment, an optional implementation manner for determining the second mass and energy internal loss intensity value of the air conditioning area according to the inter-zone excess temperature and the excess temperature set value of the air conditioning area is that the second mass and energy internal loss intensity value of the air conditioning area can be determined according to the following formula: S t2,i = 1 - Φ(θ Ωmix,i / θ set ); among them, S t2,i represents the second mass and energy internal loss intensity value of the air conditioning area; θ Ωr,i represents the indoor excess temperature within the i-th air conditioning area; θ Ωmix,i represents the inter-zone excess temperature of the i-th air conditioning area; Φ() represents the characteristic interval limiting function, that is, when θ Ωr,i / θ set ≥ 1, Φ(θ Ωr,i / θ set ) = 1; when θ Ωr,i / θ set ≤ 0, Φ(θ Ωr,i / θ set ) = 0; when 0 < θ Ωr,i / θ set < 1, Φ(θ Ωr,i / θ set ) = θ Ωr,i / θ set ; θ set represents the excess temperature set value.

[0091] In this embodiment, an optional implementation manner of controlling the air-conditioning subsystem in the air-conditioning area according to the first mass and energy internal loss intensity value and the second mass and energy internal loss intensity value in the air-conditioning area is that if the first mass and energy internal loss intensity value or the second mass and energy internal loss intensity value exceeds the first preset threshold (for example, 0.2), then the air-conditioning subsystem in the air-conditioning area is controlled. Another optional implementation manner of controlling the air-conditioning subsystem in the air-conditioning area according to the first mass and energy internal loss intensity value and the second mass and energy internal loss intensity value in this embodiment is to determine the average value between the first mass and energy internal loss intensity value and the second mass and energy internal loss intensity value. If the average value exceeds the second preset threshold (for example, 0.1), then the air-conditioning subsystem is controlled.

[0092] It should be noted that the control means for controlling the air-conditioning subsystem in this application is at least one of controlling the power of the air-conditioning unit and controlling the air velocity of the supply and return air outlets.

[0093] In this embodiment, the actual temperature value of the workshop is determined according to the actual temperature values of each air-conditioning area. For each air-conditioning area, the difference between the actual temperature value of the workshop and the average supply air area temperature value of the air-conditioning area is used as the over-surplus temperature set value of the air-conditioning area. According to the over-surplus temperature set value of the air-conditioning area, the over-surplus temperature within the area, and the over-surplus temperature between areas, the air-conditioning subsystem in the air-conditioning area is controlled. Based on this embodiment, the control timing of controlling the air-conditioning subsystem in the air-conditioning area can be accurately determined, and the air-conditioning subsystem can be intervened in a timely manner to reduce the mass and energy internal loss intensity of each air-conditioning area.

[0094] In one of the embodiments, as Figure 6 shown, an optional implementation manner of the air-conditioning regulation method in the cigarette-making and packing workshop is as follows:

[0095] S601, obtain the first infrared image information of the ceiling board where the supply air outlets of each air-conditioning area are located and the second infrared image information of the ceiling board where the return air outlets of each air-conditioning area are located.

[0096] S602, determine the supply air area temperature information of each air-conditioning area according to the first infrared image information of each air-conditioning area.

[0097] S603, determine the return air area temperature information of each air-conditioning area according to the second infrared image information of each air-conditioning area.

[0098] S604, determine the average supply air area temperature value of each air-conditioning area according to the supply air area temperature information of each air-conditioning area.

[0099] S605, determine the average return air area temperature value of each air-conditioning area according to the return air area temperature information of each air-conditioning area.

[0100] S606. Determine the indoor excess temperature and the inter-zone excess temperature of each air-conditioning zone based on the average supply-air zone temperature value and the average return-air zone temperature value of each air-conditioning zone.

[0101] S607. For each air-conditioning zone, determine the associated zones of this air-conditioning zone; where the associated zones are other air-conditioning zones that share the same return air outlet with this air-conditioning zone.

[0102] S608. Determine the average temperature value of the return-air zone average temperature value of this air-conditioning zone and the return-air zone average temperature value of the associated zones.

[0103] S609. Take the difference between the return-air zone average temperature value and the supply-air zone average temperature value of this air-conditioning zone as the indoor excess temperature of this air-conditioning zone.

[0104] S610. Take the difference between the average temperature value and the supply-air zone average temperature value as the inter-zone excess temperature of this air-conditioning zone.

[0105] S611. Determine the actual workshop temperature value according to the actual temperature values of each air-conditioning zone.

[0106] S612. For each air-conditioning zone, take the difference between the actual workshop temperature value and the supply-air zone average temperature value of this air-conditioning zone as the excess temperature set value of this air-conditioning zone.

[0107] S613. Determine the first mass and energy internal loss intensity value of this air-conditioning zone according to the indoor excess temperature and the excess temperature set value of this air-conditioning zone.

[0108] S614. Determine the second mass and energy internal loss intensity value of this air-conditioning zone according to the inter-zone excess temperature and the excess temperature set value of this air-conditioning zone.

[0109] S615. Control the air-conditioning subsystem of this air-conditioning zone according to the first mass and energy internal loss intensity value and the second mass and energy internal loss intensity value of this air-conditioning zone.

[0110] This application obtains the supply air area temperature information and return air area temperature information of each air conditioning area. According to the supply air area temperature information and return air area temperature information of each air conditioning area, the indoor excess temperature and inter-zone excess temperature of each air conditioning area are determined. According to the supply air area temperature information of each air conditioning area, as well as the indoor excess temperature and inter-zone excess temperature of each air conditioning area, the air conditioning subsystem of each air conditioning area is controlled. Based on the supply air area temperature information of each air conditioning area, as well as the indoor excess temperature and inter-zone excess temperature of each air conditioning area, this application determines the mass and energy internal loss intensity within each air conditioning area and between air conditioning areas. Then, according to the mass and energy internal loss intensity within each air conditioning area and between air conditioning areas, the air conditioning subsystem of each air conditioning area is controlled, which can reduce the air conditioning energy consumption while ensuring the stability and safety of the temperature regulation in the cigarette making and packing workshop. On the basis of the traditional temperature regulation method, this application further considers the mass and energy internal loss intensity, and then controls the air conditioning subsystem of each air conditioning area based on the mass and energy internal loss intensity, further reducing the air conditioning energy consumption. At the same time, it solves the problem that the mass and energy internal loss within the air conditioning area or between air conditioning areas may increase continuously, which may cause the air conditioning subsystem to lose the temperature and humidity regulation ability.

[0111] It should be understood that although the steps in the flowcharts involved in the above-described embodiments are shown sequentially in the direction of the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless there is a clear indication in this article, the execution of these steps has no strict order limit, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-described embodiments may include multiple steps or multiple stages. These steps or stages are not necessarily executed at the same time, but can be executed at different times. The execution order of these steps or stages is not necessarily sequential, but can be executed alternately or alternately with at least a part of other steps or steps or stages in other steps.

[0112] Based on the same inventive concept, the embodiment of this application also provides a cigarette making and packing workshop air conditioning regulation device for implementing the cigarette making and packing workshop air conditioning regulation method described above. The solution provided by this device to solve the problem is similar to the solution described in the above method. Therefore, the specific limitations in one or more embodiments of the cigarette making and packing workshop air conditioning regulation device provided below can refer to the limitations on the cigarette making and packing workshop air conditioning regulation method in the above text, and will not be repeated here.

[0113] In one of the embodiments, as Figure 7 shown, a cigarette making and packing workshop air conditioning regulation device 1 is provided, including: an acquisition module 10, a determination module 20, and a control module 30, where:

[0114] An acquisition module 10, configured to acquire the supply air area temperature information and return air area temperature information of each air conditioning area;

[0115] A determination module 20, configured to determine the in-region excess temperature and inter-region excess temperature of each air conditioning area according to the supply air area temperature information and return air area temperature information of each air conditioning area;

[0116] A control module 30, configured to control the air conditioning subsystem of each air conditioning area according to the supply air area temperature information of each air conditioning area, and the in-region excess temperature and inter-region excess temperature of each air conditioning area.

[0117] In one embodiment, the acquisition module 10 above Figure 7 is further specifically configured to:

[0118] Acquire the first infrared image information of the ceiling board where the air supply outlet of each air conditioning area is located and the second infrared image information of the ceiling board where the air return outlet of each air conditioning area is located;

[0119] Determine the supply air area temperature information of each air conditioning area according to the first infrared image information of each air conditioning area;

[0120] Determine the return air area temperature information of each air conditioning area according to the second infrared image information of each air conditioning area.

[0121] In one embodiment, the determination module 20 above Figure 7 is further specifically configured to:

[0122] Determine the average supply air area temperature value of each air conditioning area according to the supply air area temperature information of each air conditioning area;

[0123] Determine the average return air area temperature value of each air conditioning area according to the return air area temperature information of each air conditioning area;

[0124] Determine the in-region excess temperature and inter-region excess temperature of each air conditioning area according to the average supply air area temperature value and average return air area temperature value of each air conditioning area.

[0125] In one embodiment, the determination module 20 above Figure 7 is further specifically configured to:

[0126] For each air conditioning area, determine the associated area of the air conditioning area; wherein, the associated area is other air conditioning areas that share the same air return outlet with the air conditioning area;

[0127] Determine the average temperature value of the average return air area temperature value of the air conditioning area and the average return air area temperature value of the associated area;

[0128] The difference between the average temperature value of the return air area and the average temperature value of the supply air area in the air-conditioned area is used as the excess temperature within the air-conditioned area;

[0129] The difference between the average temperature value and the average temperature value of the supply air area in the air-conditioned area is used as the excess temperature between the air-conditioned areas.

[0130] In one embodiment, the Figure 7 control module 30 in the above is further specifically configured to:

[0131] Determine the actual temperature value of the workshop according to the actual temperature values of each air-conditioned area;

[0132] For each air-conditioned area, the difference between the actual temperature value of the workshop and the average temperature value of the supply air area in the air-conditioned area is used as the set value of the excess temperature in the air-conditioned area;

[0133] Control the air-conditioning subsystem of the air-conditioned area according to the set value of the excess temperature in the air-conditioned area, the excess temperature within the area, and the excess temperature between the areas.

[0134] In one embodiment, the Figure 7 control module 30 in the above is further specifically configured to:

[0135] Determine the first mass and energy internal loss intensity value of the air-conditioned area according to the excess temperature within the area and the set value of the excess temperature in the air-conditioned area;

[0136] Determine the second mass and energy internal loss intensity value of the air-conditioned area according to the excess temperature between the areas and the set value of the excess temperature in the air-conditioned area;

[0137] Control the air-conditioning subsystem of the air-conditioned area according to the first mass and energy internal loss intensity value and the second mass and energy internal loss intensity value of the air-conditioned area.

[0138] Each module in the above cigarette-making and packing workshop air-conditioning control device can be implemented in whole or in part by software, hardware, and their combination. The above modules can be embedded in the processor of the computer device in the form of hardware or be independent of it, or can be stored in the memory of the computer device in the form of software, so that the processor can call and execute the operations corresponding to the above modules.

[0139] In one embodiment, a computer device is provided. The computer device can be a server, and its internal structure diagram can be as Figure 8As shown. The computer device includes a processor, a memory, an input / output interface (Input / Output, abbreviated as I / O), and a communication interface. Among them, the processor, the memory, and the input / output interface are connected through a system bus, and the communication interface is connected to the system bus through the input / output interface. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store tobacco device-related data. The input / output interface of the computer device is used to exchange information between the processor and external devices. The communication interface of the computer device is used to communicate with external terminals through a network connection. When the computer program is executed by the processor, it implements a method for regulating the air conditioner in a cigarette-making and packaging workshop.

[0140] Those skilled in the art can understand that Figure 8 the structure shown in

[0141] is only a block diagram of some structures related to the solution of this application, and does not constitute a limitation on the computer device to which the solution of this application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine some components, or have different component arrangements.

[0142] Obtain the supply air area temperature information and return air area temperature information of each air-conditioning area;

[0143] According to the supply air area temperature information and return air area temperature information of each air-conditioning area, determine the indoor excess temperature and inter-zone excess temperature of each air-conditioning area;

[0144] Control the air-conditioning subsystems of each air-conditioning area according to the supply air area temperature information of each air-conditioning area, as well as the indoor excess temperature and inter-zone excess temperature of each air-conditioning area.

[0145] In one embodiment, when the processor executes the computer program, the following steps are also implemented: Obtain the supply air area temperature information and return air area temperature information of each air-conditioning area, including:

[0146] Obtain the first infrared image information of the ceiling board where the air supply outlet of each air-conditioning area is located and the second infrared image information of the ceiling board where the air return outlet of each air-conditioning area is located;

[0147] According to the first infrared image information of each air-conditioning area, determine the supply air area temperature information of each air-conditioning area;

[0148] Determine the return air area temperature information of each air conditioning area according to the second infrared image information of each air conditioning area.

[0149] In one embodiment, when the processor executes the computer program, the following steps are further implemented: Determine the in-region excess temperature and the inter-region excess temperature of each air conditioning area according to the supply air area temperature information and the return air area temperature information of each air conditioning area, including:

[0150] Determine the average temperature value of the supply air area of each air conditioning area according to the supply air area temperature information of each air conditioning area;

[0151] Determine the average temperature value of the return air area of each air conditioning area according to the return air area temperature information of each air conditioning area;

[0152] Determine the in-region excess temperature and the inter-region excess temperature of each air conditioning area according to the average temperature value of the supply air area and the average temperature value of the return air area of each air conditioning area.

[0153] In one embodiment, when the processor executes the computer program, the following steps are further implemented: Determine the in-region excess temperature and the inter-region excess temperature of each air conditioning area according to the average temperature value of the supply air area and the average temperature value of the return air area of each air conditioning area, including:

[0154] For each air conditioning area, determine the associated area of the air conditioning area; wherein, the associated area is other air conditioning areas that share the same return air outlet with the air conditioning area;

[0155] Determine the average temperature value of the return air area of the air conditioning area and the return air area of the associated area;

[0156] Take the difference between the average temperature value of the return air area of the air conditioning area and the average temperature value of the supply air area as the in-region excess temperature of the air conditioning area;

[0157] Take the difference between the average temperature value and the average temperature value of the supply air area as the inter-region excess temperature of the air conditioning area.

[0158] In one embodiment, when the processor executes the computer program, the following steps are further implemented: Control the air conditioning subsystem of each air conditioning area according to the supply air area temperature information of each air conditioning area, and the in-region excess temperature and the inter-region excess temperature of each air conditioning area, including:

[0159] Determine the actual temperature value of the workshop according to the actual temperature value of each air conditioning area;

[0160] In one embodiment, when the processor executes the computer program, the following steps are further implemented: Take the difference between the actual temperature value of the workshop and the average temperature value of the supply air area of the air conditioning area as the excess temperature set value of the air conditioning area;

[0161] Control the air-conditioning subsystem of the air-conditioned area according to the over-surplus temperature set value of the air-conditioned area, the over-surplus temperature within the area, and the over-surplus temperature between areas.

[0162] In one embodiment, when the processor executes the computer program, the following steps are further implemented: Control the air-conditioning subsystem of the air-conditioned area according to the over-surplus temperature set value of the air-conditioned area, the over-surplus temperature within the area, and the over-surplus temperature between areas, including:

[0163] Determine the first mass and energy internal loss intensity value of the air-conditioned area according to the over-surplus temperature within the area and the over-surplus temperature set value of the air-conditioned area;

[0164] Determine the second mass and energy internal loss intensity value of the air-conditioned area according to the over-surplus temperature between areas and the over-surplus temperature set value of the air-conditioned area;

[0165] Control the air-conditioning subsystem of the air-conditioned area according to the first mass and energy internal loss intensity value and the second mass and energy internal loss intensity value of the air-conditioned area.

[0166] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the following steps are implemented:

[0167] Obtain the supply air area temperature information and return air area temperature information of each air-conditioned area;

[0168] Determine the over-surplus temperature within the area and the over-surplus temperature between areas of each air-conditioned area according to the supply air area temperature information and the return air area temperature information of each air-conditioned area;

[0169] Control the air-conditioning subsystem of each air-conditioned area according to the supply air area temperature information of each air-conditioned area, and the over-surplus temperature within the area and the over-surplus temperature between areas of each air-conditioned area.

[0170] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented: Obtain the supply air area temperature information and return air area temperature information of each air-conditioned area, including:

[0171] Obtain the first infrared image information of the ceiling board where the air supply opening of each air-conditioned area is located and the second infrared image information of the ceiling board where the air return opening of each air-conditioned area is located;

[0172] Determine the supply air area temperature information of each air-conditioned area according to the first infrared image information of each air-conditioned area;

[0173] Determine the return air area temperature information of each air-conditioned area according to the second infrared image information of each air-conditioned area.

[0174] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented: determining the in-region excess temperature and the inter-region excess temperature of each air-conditioning zone according to the supply-air zone temperature information and the return-air zone temperature information of each air-conditioning zone, including:

[0175] Determining the average supply-air zone temperature value of each air-conditioning zone according to the supply-air zone temperature information of each air-conditioning zone;

[0176] Determining the average return-air zone temperature value of each air-conditioning zone according to the return-air zone temperature information of each air-conditioning zone;

[0177] Determining the in-region excess temperature and the inter-region excess temperature of each air-conditioning zone according to the average supply-air zone temperature value and the average return-air zone temperature value of each air-conditioning zone.

[0178] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented: determining the in-region excess temperature and the inter-region excess temperature of each air-conditioning zone according to the average supply-air zone temperature value and the average return-air zone temperature value of each air-conditioning zone, including:

[0179] For each air-conditioning zone, determining the associated zone of the air-conditioning zone; wherein, the associated zone is another air-conditioning zone that shares the same return air outlet with the air-conditioning zone;

[0180] Determining the average temperature value of the return-air zone average temperature value of the air-conditioning zone and the return-air zone average temperature value of the associated zone;

[0181] Taking the difference between the return-air zone average temperature value and the supply-air zone average temperature value of the air-conditioning zone as the in-region excess temperature of the air-conditioning zone;

[0182] Taking the difference between the average temperature value and the supply-air zone average temperature value as the inter-region excess temperature of the air-conditioning zone.

[0183] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented: controlling the air-conditioning subsystem of each air-conditioning zone according to the supply-air zone temperature information of each air-conditioning zone, and the in-region excess temperature and the inter-region excess temperature of each air-conditioning zone, including:

[0184] Determining the actual workshop temperature value according to the actual temperature value of each air-conditioning zone;

[0185] For each air-conditioning zone, taking the difference between the actual workshop temperature value and the supply-air zone average temperature value of the air-conditioning zone as the excess temperature set value of the air-conditioning zone;

[0186] Controlling the air-conditioning subsystem of the air-conditioning zone according to the excess temperature set value, the in-region excess temperature and the inter-region excess temperature of the air-conditioning zone.

[0187] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented: controlling the air-conditioning subsystem of the air-conditioning area according to the over-surplus temperature set value of the air-conditioning area, the in-area over-surplus temperature and the inter-area over-surplus temperature, including:

[0188] Determining a first mass and energy internal loss intensity value of the air-conditioning area according to the in-area over-surplus temperature and the over-surplus temperature set value of the air-conditioning area;

[0189] Determining a second mass and energy internal loss intensity value of the air-conditioning area according to the inter-area over-surplus temperature and the over-surplus temperature set value of the air-conditioning area;

[0190] Controlling the air-conditioning subsystem of the air-conditioning area according to the first mass and energy internal loss intensity value and the second mass and energy internal loss intensity value of the air-conditioning area.

[0191] In one embodiment, a computer program product is provided, including a computer program, and when the computer program is executed by a processor, the following steps are implemented:

[0192] Obtaining the supply-air area temperature information and the return-air area temperature information of each air-conditioning area;

[0193] Determining the in-area over-surplus temperature and the inter-area over-surplus temperature of each air-conditioning area according to the supply-air area temperature information and the return-air area temperature information of each air-conditioning area;

[0194] Controlling the air-conditioning subsystem of each air-conditioning area according to the supply-air area temperature information of each air-conditioning area, and the in-area over-surplus temperature and the inter-area over-surplus temperature of each air-conditioning area.

[0195] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented: obtaining the supply-air area temperature information and the return-air area temperature information of each air-conditioning area, including:

[0196] Obtaining first infrared image information of the ceiling board where the air supply opening of each air-conditioning area is located and second infrared image information of the ceiling board where the air return opening of each air-conditioning area is located;

[0197] Determining the supply-air area temperature information of each air-conditioning area according to the first infrared image information of each air-conditioning area;

[0198] Determining the return-air area temperature information of each air-conditioning area according to the second infrared image information of each air-conditioning area.

[0199] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented: determining the in-area over-surplus temperature and the inter-area over-surplus temperature of each air-conditioning area according to the supply-air area temperature information and the return-air area temperature information of each air-conditioning area, including:

[0200] Determine the average temperature value of the air supply area for each air conditioning area according to the air supply area temperature information of each air conditioning area;

[0201] Determine the average temperature value of the return air area for each air conditioning area according to the return air area temperature information of each air conditioning area;

[0202] Determine the over-surplus temperature within the area and the over-surplus temperature between areas for each air conditioning area according to the average temperature value of the air supply area and the average temperature value of the return air area of each air conditioning area.

[0203] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented: Determine the over-surplus temperature within the area and the over-surplus temperature between areas for each air conditioning area according to the average temperature value of the air supply area and the average temperature value of the return air area of each air conditioning area, including:

[0204] For each air conditioning area, determine the associated area of the air conditioning area; wherein, the associated area is other air conditioning areas that share the same return air outlet with the air conditioning area;

[0205] Determine the average temperature value of the temperature of the return air area of the air conditioning area and the return air area of the associated area;

[0206] Take the difference between the average temperature value of the return air area and the average temperature value of the air supply area of the air conditioning area as the over-surplus temperature within the area of the air conditioning area;

[0207] Take the difference between the average temperature value and the average temperature value of the air supply area as the over-surplus temperature between areas of the air conditioning area.

[0208] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented: Control the air conditioning subsystem of each air conditioning area according to the air supply area temperature information of each air conditioning area, and the over-surplus temperature within the area and the over-surplus temperature between areas of each air conditioning area, including:

[0209] Determine the actual temperature value of the workshop according to the actual temperature value of each air conditioning area;

[0210] For each air conditioning area, take the difference between the actual temperature value of the workshop and the average temperature value of the air supply area of the air conditioning area as the over-surplus temperature set value of the air conditioning area;

[0211] Control the air conditioning subsystem of the air conditioning area according to the over-surplus temperature set value, the over-surplus temperature within the area and the over-surplus temperature between areas of the air conditioning area.

[0212] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented: Control the air conditioning subsystem of the air conditioning area according to the over-surplus temperature set value, the over-surplus temperature within the area and the over-surplus temperature between areas of the air conditioning area, including:

[0213] Determine the first mass and energy internal loss intensity value of the air-conditioning area according to the indoor excess temperature and the set value of the excess temperature in the air-conditioning area;

[0214] Determine the second mass and energy internal loss intensity value of the air-conditioning area according to the inter-zone excess temperature and the set value of the excess temperature in the air-conditioning area;

[0215] Control the air-conditioning subsystem of the air-conditioning area according to the first mass and energy internal loss intensity value and the second mass and energy internal loss intensity value of the air-conditioning area.

[0216] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above methods. Among them, any reference to a memory, database, or other medium used in the embodiments provided in the present application can include at least one of non-volatile and volatile memories. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. By way of illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM), etc. The databases involved in the embodiments provided in the present application can include at least one of relational databases and non-relational databases. Non-relational databases can include distributed databases based on blockchain, etc., and are not limited thereto. The processors involved in the embodiments provided in the present application can be general-purpose processors, central processors, graphics processors, digital signal processors, programmable logic devices, data processing logics based on quantum computing, etc., and are not limited thereto.

[0217] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0218] The above-described embodiments merely represent several implementation manners of the present application. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.

Claims

1. A method for air conditioning control in a cigarette making and packing workshop, characterized in that, The method includes: Obtaining the supply air area temperature information and return air area temperature information of each air conditioning area; Determining the in-zone excess temperature and inter-zone excess temperature of each air conditioning area according to the supply air area temperature information and the return air area temperature information of each air conditioning area; Controlling the air conditioning subsystem of each air conditioning area according to the supply air area temperature information of each air conditioning area, and the in-zone excess temperature and the inter-zone excess temperature of each air conditioning area.

2. The method according to claim 1, wherein The obtaining the supply air area temperature information and return air area temperature information of each air conditioning area includes: Obtaining the first infrared image information of the ceiling board where the supply air outlet of each air conditioning area is located and the second infrared image information of the ceiling board where the return air outlet of each air conditioning area is located; Determining the supply air area temperature information of each air conditioning area according to the first infrared image information of each air conditioning area; Determining the return air area temperature information of each air conditioning area according to the second infrared image information of each air conditioning area.

3. The method according to claim 1, wherein The determining the in-zone excess temperature and inter-zone excess temperature of each air conditioning area according to the supply air area temperature information and the return air area temperature information of each air conditioning area includes: Determining the average supply air area temperature value of each air conditioning area according to the supply air area temperature information of each air conditioning area; Determining the average return air area temperature value of each air conditioning area according to the return air area temperature information of each air conditioning area; Determining the in-zone excess temperature and inter-zone excess temperature of each air conditioning area according to the average supply air area temperature value and the average return air area temperature value of each air conditioning area.

4. The method according to claim 3, characterized in that, The determining the in-zone excess temperature and inter-zone excess temperature of each air conditioning area according to the average supply air area temperature value and the average return air area temperature value of each air conditioning area includes: For each air conditioning area, determining the associated area of the air conditioning area; wherein, the associated area is other air conditioning areas that share the same return air outlet with the air conditioning area; Determining the temperature average value of the average return air area temperature value of the air conditioning area and the average return air area temperature value of the associated area; Taking the difference between the average return air area temperature value and the average supply air area temperature value of the air conditioning area as the in-zone excess temperature of the air conditioning area; Taking the difference between the temperature average value and the average supply air area temperature value as the inter-zone excess temperature of the air conditioning area.

5. The method according to claim 1, wherein The controlling the air conditioning subsystem of each air conditioning area according to the supply air area temperature information of each air conditioning area, and the in-zone excess temperature and the inter-zone excess temperature of each air conditioning area includes: Determining the actual workshop temperature value according to the actual temperature value of each air conditioning area; For each air conditioning area, taking the difference between the actual workshop temperature value and the average supply air area temperature value of the air conditioning area as the excess temperature set value of the air conditioning area; Controlling the air conditioning subsystem of the air conditioning area according to the excess temperature set value, the in-zone excess temperature and the inter-zone excess temperature of the air conditioning area.

6. The method according to claim 5, wherein Controlling the air-conditioning subsystem of the air-conditioning area according to the over-surplus temperature set value of the air-conditioning area, the over-surplus temperature within the area, and the over-surplus temperature between areas includes: Determining a first mass and energy internal loss intensity value of the air-conditioning area according to the over-surplus temperature within the area and the over-surplus temperature set value of the air-conditioning area; Determining a second mass and energy internal loss intensity value of the air-conditioning area according to the over-surplus temperature between areas and the over-surplus temperature set value of the air-conditioning area; Controlling the air-conditioning subsystem of the air-conditioning area according to the first mass and energy internal loss intensity value and the second mass and energy internal loss intensity value of the air-conditioning area.

7. An air-conditioning control device for a cigarette making and packing workshop, characterized in that, Including: An acquisition module for acquiring the supply air area temperature information and return air area temperature information of each air-conditioning area; A determination module for determining the over-surplus temperature within the area and the over-surplus temperature between areas of each air-conditioning area according to the supply air area temperature information and the return air area temperature information of each air-conditioning area; A control module for controlling the air-conditioning subsystem of each air-conditioning area according to the supply air area temperature information of each air-conditioning area, and the over-surplus temperature within the area and the over-surplus temperature between areas of each air-conditioning area.

8. A computer device, comprising a memory and a processor, the memory storing a computer program, characterized in that, When the processor executes the computer program, the steps of the cigarette packing workshop air-conditioning regulation method according to any one of claims 1 to 6 are implemented.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, the steps of the cigarette packing workshop air-conditioning regulation method according to any one of claims 1 to 6 are implemented.

10. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the processor, the steps of the cigarette packing workshop air-conditioning regulation method according to any one of claims 1 to 6 are implemented.

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