Data processing method and system based on industrial Internet

Abstract

The present invention provides a data processing method and system based on the industrial Internet, and relates to the field of computer technology. The method includes: setting temperature sensors at multiple locations in a factory and determining the three-dimensional position coordinates of each sensor in the factory at the same time. The average temperature data collected by the sensor is obtained and the relationship function between the temperature in the factory and the three-dimensional position coordinates is determined, and then according to the design parameters of the factory, the temperature field on the contact surface between the factory and the outside world is determined to obtain the heat dissipation flux coefficient of the factory. According to the relationship function between the temperature in the factory building and the three-dimensional position coordinates, the target adjustment position in the factory building is determined and the corresponding equipment is adjusted. According to the present invention, the temperature condition in the factory can be detected in real time and comprehensively, and the position and corresponding equipment that need to be adjusted when the temperature in the factory building needs to be adjusted are determined to protect the safety of equipment operation and reduce the impact on the surrounding environment, reducing the investment of manpower and time.

Description

Technical Field

[0001] The present invention relates to the field of computer technology, and in particular to a data processing method and system based on industrial Internet. Background Art

[0002] During the factory production process, the long-term operation of production equipment may cause the temperature around the equipment to rise excessively, causing damage to the equipment or even burning it, and also causing damage to the environment. In order to protect the safety of production equipment and the environment, it is necessary to detect the temperature conditions at various locations in the factory in real time, and adjust the corresponding equipment at the location where the temperature is too high in time when the temperature is too high, to ensure the safety of equipment operation while reducing damage to the environment. According to relevant technologies, the detection of various locations in the factory requires a large number of equipment, and manual detection consumes a lot of time, making detection difficult, and it is difficult to ensure the safety of equipment operation and control heat dissipation.

[0003] The information disclosed in the background technology section of this application is only intended to deepen the understanding of the general background technology of this application, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Summary of the invention

[0004] The present invention provides a data processing method and system based on the industrial Internet, which can solve the technical problem that the detection process of temperature conditions in a factory requires a large amount of manpower and time.

[0005] According to a first aspect of the present invention, there is provided a data processing method based on the industrial Internet, comprising:

[0006] Setting temperature sensors at multiple locations in the factory building, wherein the locations include three-dimensional position coordinates of the temperature sensors;

[0007] In the i-th detection cycle, the average temperature data collected by each temperature sensor is obtained;

[0008] Determine the relationship function between the temperature in the factory building and the three-dimensional position coordinates according to the average temperature data collected by each temperature sensor and the three-dimensional position coordinates of each temperature sensor;

[0009] According to the relationship function and the design parameters of the factory building, determining the temperature field on the contact surface between the factory building and the outside world, wherein the contact surface includes the wall surface and the roof surface of the factory building;

[0010] Determining a heat dissipation flux coefficient of the factory building according to design parameters of the factory building and the temperature field;

[0011] When the heat dissipation flux coefficient is greater than or equal to the heat dissipation flux threshold, determining a target adjustment position in the factory building according to a relationship function between the temperature in the factory building and the three-dimensional position coordinates;

[0012] Determining a target adjustment device in the factory building according to the target adjustment position;

[0013] The temperature of the target regulating device is independently regulated, and after the independent regulation, the (i+1)th detection cycle is started.

[0014] According to a second aspect of the present invention, there is provided a data processing system based on the industrial Internet, comprising:

[0015] A sensor setting module, which sets temperature sensors at multiple locations in the factory building, wherein the locations include three-dimensional position coordinates of the temperature sensors;

[0016] The average temperature data acquisition module acquires the average temperature data collected by each temperature sensor in the i-th detection cycle;

[0017] A function relationship determination module determines the relationship function between the temperature in the factory building and the three-dimensional position coordinates according to the average temperature data collected by each temperature sensor and the three-dimensional position coordinates of each temperature sensor;

[0018] A temperature field determination module, which determines the temperature field on the contact surface between the factory building and the outside world according to the relationship function and the design parameters of the factory building, wherein the contact surface includes the wall surface and the roof surface of the factory building;

[0019] A heat dissipation flux coefficient determination module, which determines the heat dissipation flux coefficient of the factory building according to the design parameters of the factory building and the temperature field;

[0020] a target adjustment position determination module, which determines the target adjustment position in the factory building according to a relationship function between the temperature in the factory building and the three-dimensional position coordinates when the heat dissipation flux coefficient is greater than or equal to the heat dissipation flux threshold;

[0021] A target adjustment device determination module, which determines the target adjustment device in the factory building according to the target adjustment position;

[0022] The temperature adjustment module independently adjusts the temperature of the target adjustment device, and starts the (i+1)th detection cycle after the independent adjustment.

[0023] Technical effect: According to the present invention, temperature sensors can be set at multiple locations in the factory, and the three-dimensional position coordinates of each sensor in the factory can be determined at the same time. The average temperature data collected by the sensor is obtained and the relationship function between the temperature in the factory and the three-dimensional position coordinates is determined, and then the temperature field on the contact surface between the factory and the outside world is determined to obtain the heat dissipation flux coefficient of the factory. According to the relationship function between the temperature in the factory and the three-dimensional position coordinates, when the heat dissipation flux coefficient is high, the target adjustment position in the factory building is determined by the relationship function and the corresponding equipment is adjusted. The temperature situation in the factory can be detected in real time and comprehensively, and the position and corresponding equipment that need to be adjusted when the temperature in the factory building needs to be adjusted are determined, reducing the heat dissipation of the factory to the environment, protecting the safety of equipment operation and the surrounding environment, and reducing the investment of manpower and time. When determining the heat dissipation flux coefficient, the heat dissipation flux coefficient of the factory building can be determined according to the area data of each contact surface between the factory building and the outside world, the temperature field and the surface equations of each contact surface between the factory building and the outside world, so as to determine the temperature situation in the factory building and the impact on the outside world. It can detect more accurately and efficiently the situation where the temperature in the factory is too high and has a great impact on the outside world. It can objectively reflect the temperature situation in the factory building and the impact on the outside world, and improve the accuracy and objectivity of the heat dissipation flux coefficient of the factory building. When determining the target adjustment device, the target area can be determined based on the conditions of gradient and temperature value, and the target adjustment position can be determined in the target area, so as to facilitate the search for the target adjustment device that needs to adjust the temperature and improve the convenience and accuracy of adjustment. When adjusting the temperature of the target device, the theoretically allowed temperature value can be determined based on the first position of the highest temperature point in the target area and the highest temperature data, and the second position of the lowest temperature point and the lowest temperature data, and then the temperature adjustment range can be obtained, the accuracy and objectivity of the temperature adjustment range can be improved, and the next detection cycle can be entered immediately after the independent adjustment is completed, which improves the continuity and comprehensiveness of the detection, ensures the safety of equipment operation, and reduces the impact on the surrounding environment. Solve the problem that continuous detection requires a lot of manpower and time.

[0024] It should be understood that the above general description and the following detailed description are exemplary and explanatory only and do not limit the present invention. Other features and aspects of the present invention will become more apparent from the following detailed description of exemplary embodiments with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other embodiments can be obtained based on these drawings without creative work.

[0026] Figure 1 A schematic diagram of a process flow of a data processing method based on the industrial Internet according to an embodiment of the present invention is exemplarily shown;

[0027] Figure 2 A schematic diagram of a data processing system based on the industrial Internet according to an embodiment of the present invention is exemplarily shown. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution 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.

[0029] The technical solution of the present invention is described in detail with specific embodiments below. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.

[0030] Figure 1 A flow chart of a data processing method based on the industrial Internet according to an embodiment of the present invention is exemplarily shown, and the method includes:

[0031] Step S101, setting temperature sensors at multiple locations in a factory building, wherein the locations include three-dimensional position coordinates of the temperature sensors;

[0032] Step S102: obtaining the average temperature data collected by each temperature sensor during the i-th detection cycle

[0033] Step S103, determining a relationship function between the temperature in the factory building and the three-dimensional position coordinates according to the average temperature data collected by each temperature sensor and the three-dimensional position coordinates of each temperature sensor;

[0034] Step S104, determining the temperature field on the contact surface between the factory building and the outside world according to the relationship function and the design parameters of the factory building, wherein the contact surface includes the wall surface and the roof surface of the factory building;

[0035] Step S105, determining the heat dissipation flux coefficient of the factory building according to the design parameters of the factory building and the temperature field;

[0036] Step S106, when the heat dissipation flux coefficient is greater than or equal to the heat dissipation flux threshold, determining a target adjustment position in the factory building according to a relationship function between the temperature in the factory building and the three-dimensional position coordinates;

[0037] Step S107, determining a target adjustment device in the factory building according to the target adjustment position;

[0038] Step S108, independently adjusting the temperature of the target adjustment device, and starting the (i+1)th detection cycle after the independent adjustment.

[0039] According to the data processing method based on the industrial Internet of the embodiment of the present invention, temperature sensors can be set at multiple locations in the factory, and the three-dimensional position coordinates of each sensor in the factory can be determined at the same time. The average temperature data collected by the sensor is obtained and the relationship function between the temperature in the factory and the three-dimensional position coordinates is determined, and then the temperature field on the contact surface between the factory and the outside world is determined to obtain the heat dissipation flux coefficient of the factory. According to the relationship function between the temperature in the factory and the three-dimensional position coordinates, when the heat dissipation flux coefficient is high, the target adjustment position in the factory building is determined through the relationship function and the corresponding equipment is adjusted. It can detect the temperature situation in the factory in real time and comprehensively, and determine the position and corresponding equipment that need to be adjusted when the temperature in the factory needs to be adjusted, reduce the heat dissipation of the factory to the environment, protect the safety of equipment operation and the surrounding environment, and reduce the investment of manpower and time.

[0040] According to an embodiment of the present invention, in step S101, temperature sensors are set at multiple locations in the factory building, wherein the locations include the three-dimensional position coordinates of the temperature sensors. Temperature sensors are set at multiple locations in the factory building, for example, temperature sensors are set at multiple locations such as walls, floors, roofs, and corners. And a position is determined as the origin, a three-dimensional coordinate system is determined based on the above origin, and the three-dimensional coordinates of each sensor are determined based on the three-dimensional coordinate system and the positions of each temperature sensor. For example, a corner of the factory building is taken as the origin O, and a three-dimensional coordinate system is established with the intersection lines of the three walls intersecting the above origin as the XYZ axes, respectively, to determine the three-dimensional coordinates of the temperature sensors at each position in the above three-dimensional coordinate system.

[0041] According to an embodiment of the present invention, in step S102, the average temperature data collected by each temperature sensor is obtained in the i-th detection cycle. First, a detection cycle is determined, for example, the duration of a detection cycle is determined to be 1 hour, and temperature data is collected every 20 minutes in 1 hour, and then the average temperature data of each temperature sensor is obtained, because the average temperature data can better represent the temperature situation in a period of time, and then the average temperature data of each position and the corresponding three-dimensional coordinates of each position are obtained.

[0042] In this way, temperature sensors can be set up at multiple locations in the factory and a three-dimensional coordinate system can be established in the factory. At the same time, the three-dimensional position coordinates of each temperature sensor in the factory can be determined, and then the average temperature data of each location in the factory can be comprehensively determined, and then the temperature conditions of each location can be obtained, reducing the manpower and time invested in temperature detection.

[0043] According to an embodiment of the present invention, in step S103, the relationship function between the temperature in the factory building and the three-dimensional position coordinates is determined based on the average temperature data collected by each temperature sensor and the three-dimensional position coordinates of each temperature sensor. By performing three-dimensional fitting on the average temperature data of each temperature sensor and the corresponding three-dimensional position coordinates of each temperature sensor, the relationship function between the temperature in the factory building and the three-dimensional position coordinates is determined, which can represent the relationship between the temperature at each position in the factory building and the relationship between each position in the factory building. Because it is impossible to set the temperature sensor at all positions in the factory building, in order to obtain the temperature data at any position, the temperature at the corresponding position can be determined based on the above relationship function and the three-dimensional position coordinates of any position in the factory building.

[0044] According to an embodiment of the present invention, in step S104, the temperature field on the contact surface between the factory building and the outside world is determined according to the relationship function and the design parameters of the factory building, including: determining the surface equations of each contact surface between the factory building and the outside world according to the design parameters of the factory building; determining the temperature field on the contact surface between the factory building and the outside world according to the relationship function and the surface equation.

[0045] According to an embodiment of the present invention, the position and shape of the wall and roof of the factory building can be determined according to the design parameters of the factory building. The shape and position of the contact surface of the wall, roof, etc. can be obtained according to the surface equation represented by the three-dimensional coordinates, that is, the surface equation of the wall surface and the roof surface can be determined.

[0046] According to an embodiment of the present invention, determining the temperature field on the contact surface between the factory building and the outside world according to the relationship function and the surface equation includes:

[0047] According to formula (1), the temperature field TΩ on the i-th contact surface between the factory building and the outside world is determined i (x, y, z),

[0048] TΩ i (x,y,z)=T(x,y,z)∩Ω i (x, y, z) (1)

[0049] Wherein, T(x, y, z) is the relationship function, Ω i (x, y, z) is the surface equation of the contact surface between the i-th factory building and the outside world, and (x, y, z) is the three-dimensional position coordinate.

[0050] According to an embodiment of the present invention, formula (1) includes a function T(x, y, z) representing the relationship between the temperature in the factory building and the three-dimensional position coordinates, which can represent the relationship between the position of any position in any factory building and the corresponding temperature. Formula (1) also includes a surface equation Ω representing the i-th contact surface between the i-th factory building and the outside world. i (x, y, z) can represent the shape and position of the contact surface between the i-th factory building and the outside world. By determining the intersection of the above relationship function and the surface equation, the temperature field TΩ on the contact surface between the i-th factory building and the outside world can be obtained. i (x, y, z) represents the temperature data of each position on the contact surface between the i-th factory building and the outside world, and represents the overall temperature distribution of the contact surface between the i-th factory building and the outside world. The temperature field of all contact surfaces between the factory building and the outside world can be obtained based on the above formula (1).

[0051] According to an embodiment of the present invention, in step S105, the heat dissipation flux coefficient of the factory building is determined according to the design parameters of the factory building and the temperature field, including: determining the area data of each contact surface between the factory building and the outside world according to the design parameters of the factory building; determining the heat dissipation flux coefficient of the factory building according to the area data of each contact surface between the factory building and the outside world, the temperature field and the surface equations of each contact surface between the factory building and the outside world.

[0052] According to an embodiment of the present invention, the areas of various contact surfaces between the factory building and the outside world can be determined based on the design parameters of the factory building. For example, when calculating the area of ​​the rectangular roof of the factory building, the area of ​​the roof of the factory building can be obtained by multiplying the length and width of the roof in the factory building design parameters.

[0053] According to an embodiment of the present invention, the heat dissipation flux coefficient of the factory building is determined according to the area data of each contact surface between the factory building and the outside world, the temperature field and the surface equation of each contact surface between the factory building and the outside world, including: determining the heat dissipation flux coefficient H of the contact surface between the factory building and the outside world according to formula (2): f ,

[0054]

[0055] Among them, TΩ i (x, y, z) is the temperature field on the i-th contact surface between the factory building and the outside world, Ω i (x, y, z) is the surface equation of the i-th contact surface between the factory building and the outside world, ds is the surface infinitesimal element, SΩ i is the area data of the i-th contact surface between the factory building and the outside world.

[0056] According to an embodiment of the present invention, formula (2) includes the temperature field TΩ on the i-th contact surface between the factory building and the outside world: i (x, y, z), represents the overall temperature distribution of the contact surface between the ith factory building and the outside world. The surface integral of the temperature and position on the surface of the ith contact surface between the factory building and the outside world can be performed on the surface equation of the ith contact surface between the factory building and the outside world to obtain the heat dissipation flux on the ith contact surface between the factory building and the outside world. The heat dissipation flux on all contact surfaces between the factory building and the outside world can be summed to represent the total heat dissipation flux of the factory building to the outside world. The above-mentioned total heat dissipation flux between the factory building and the outside world is divided by the total area of ​​the contact surface between the factory building and the outside world to obtain the heat dissipation flux coefficient. The total area of ​​the contact surface between the factory building and the outside world includes the sum of the areas of the roof and walls of the factory building. Because the ground is not in contact with the outside world, the total area does not include the area of ​​the ground, and the total heat dissipation flux does not include the heat dissipation flux on the surface of the ground. The above heat dissipation flux coefficient represents the heat dissipation flux coefficient of the contact surface between the factory building and the outside world. The larger the heat dissipation flux coefficient is, the greater the heat dissipation per unit surface area is, the greater the impact on the outside world is, and the worse the heat dissipation effect of the equipment in the factory building is.

[0057] In this way, the heat dissipation flux coefficient of the factory building can be determined based on the area data of each contact surface between the factory building and the outside world, the temperature field and the surface equation of each contact surface between the factory building and the outside world, thereby determining the temperature situation inside the factory building and the impact on the outside world. It can more accurately and efficiently detect situations where the temperature inside the factory is too high and has a great impact on the outside world, and can objectively reflect the temperature situation inside the factory building and the impact on the outside world, thereby improving the accuracy and objectivity of the heat dissipation flux coefficient of the factory building.

[0058] According to an embodiment of the present invention, in step S106, when the heat dissipation flux coefficient is greater than or equal to the heat dissipation flux threshold, the target adjustment position in the factory building is determined according to the relationship function between the temperature in the factory building and the three-dimensional position coordinates. First, the heat dissipation flux threshold is set. When the heat dissipation flux of the above-mentioned factory building is greater than the heat dissipation flux threshold, it means that the heat dissipation flux of the factory building is too large, which may be due to poor equipment heat dissipation effect, and there is a risk of equipment damage. In addition, the heat generated will have a greater impact on the surrounding environment, and timely adjustment is required to ensure the safe operation of the equipment and that the surrounding environment is not excessively affected.

[0059] According to an embodiment of the present invention, when the heat dissipation flux coefficient is greater than or equal to the heat dissipation flux threshold, determining the target adjustment position in the factory building according to the relationship function between the temperature in the factory building and the three-dimensional position coordinates includes: determining at least one target area according to the relationship function, wherein the three-dimensional position coordinates in the target area meet the conditions described by the following formula (3):

[0060]

[0061] Among them, T(x, y, z) is the relationship function, is the partial derivative of the relationship function in the x direction, is the partial derivative of the relationship function in the y direction, is the partial derivative of the relationship function in the z direction, is the component of the unit vector in the x direction, is the component of the unit vector in the y direction, is the component of the unit vector in the z direction, K T is the change rate threshold, T T is the temperature threshold; and determining the first position with the highest temperature in the target area as the target adjustment position.

[0062] According to an embodiment of the present invention, each position within the target area satisfies both conditions in formula (3), wherein formula (3) includes a term representing the rate of change of temperature in the x direction in the three-dimensional coordinate system: because So the above term represents the partial derivative of the relationship function in the x direction multiplied by the component of the unit vector in the x direction, which represents the rate of change of temperature in the x direction in the three-dimensional coordinate system. Similarly Represents the rate of change of temperature in the y direction in the three-dimensional coordinate system, represents the rate of change of temperature in the y direction in the three-dimensional coordinate system. The sum of the above three terms is the temperature gradient at each location. Represents the temperature change rate at point (x, y, z). If the temperature change rate is large (greater than or equal to the change rate threshold K T ), then there may be a device with a higher temperature and worse heat dissipation effect near this location than the devices at other locations. Formula (3) includes the temperature threshold T T , when the temperature T(x, y, z) at the above position is greater than the temperature threshold T TWhen , it means that the temperature is too high and there may be a risk of equipment damage. When a certain point (x, y, z) in the factory building meets the two conditions expressed by the above formula (3), the point (x, y, z) can be used as the target position, and the set of target positions is the target area. Furthermore, the first position with the highest temperature in the target area can be used as the target adjustment position.

[0063] In this way, the target area can be determined based on the conditions of gradient and temperature value, and the target adjustment position can be determined within the target area, thereby facilitating the search for the target adjustment device that needs to adjust the temperature and improving the convenience and accuracy of adjustment.

[0064] According to an embodiment of the present invention, in step S107, the target adjustment equipment in the factory building is determined according to the target adjustment position, including: determining the equipment whose centroid is within a preset range centered on the target adjustment position as the target adjustment equipment, or determining the equipment whose centroid is closest to the target adjustment position as the target adjustment equipment, wherein the preset range is a spherical range with the target position as the center and a preset length as the radius.

[0065] According to an embodiment of the present invention, the preset range may be a spherical range with a radius of 2 meters, and the center of the sphere is the target adjustment position. The device whose centroid is within the preset range is closer to the target position, and the heat generated by the operation of all devices within the preset range will have a greater impact on the temperature condition of the target position. The centroid of the device can accurately determine the position of the device, so the device whose centroid is within the preset range centered on the target adjustment position is determined as the target adjustment device. If no device centroid is within the preset range centered on the target adjustment position, then the device whose centroid is closest to the target adjustment position is determined as the target adjustment device. For example, if the centroids of an industrial stove and a cutting machine are within the preset range centered on the target adjustment position, then the stove and the cutting machine can be determined as the target adjustment device. If no device centroid is within the preset range centered on the target adjustment position, but the centroid of the industrial stove is closest to the target adjustment position, then the stove has the greatest impact on the temperature of the target position, and the stove is determined as the target adjustment device.

[0066] In this way, the temperature and temperature change rate of each position and whether the temperature and temperature change rate are too large can be determined through the conditional function, and then the target area can be determined, and the first position with the highest temperature in the target area can be determined as the target adjustment position. The target adjustment position where the temperature in the factory building is too high, the heat dissipation effect of the equipment is poor, and the impact on the environment is large can be accurately determined. And based on the preset range centered on the target adjustment position, the target adjustment device is determined, which can improve the accuracy in determining the target adjustment device.

[0067] According to an embodiment of the present invention, in step S108, the temperature of the target adjustment device is independently adjusted, and after the independent adjustment, the (i+1)th detection cycle is started.

[0068] According to an embodiment of the present invention, the temperature of the target adjustment device is independently adjusted, including: determining a first position of a highest temperature point in the target area and the highest temperature data; determining a second position of a lowest temperature point in the target area and the lowest temperature data; determining a position vector between the first position and the second position; determining a temperature adjustment amplitude A according to formula (4),

[0069]

[0070] Among them, T max is the maximum temperature data, T min is the minimum temperature data, is the position vector; according to the temperature adjustment amplitude A, the temperature of the target adjustment device is independently adjusted.

[0071] According to an embodiment of the present invention, the first position of the highest temperature point in the target area and the highest temperature data, as well as the second position of the lowest temperature point in the target area and the lowest temperature data are first determined, and then the temperature adjustment amplitude A is obtained according to formula (4). Formula (4) includes the term indicating the position distance from the first position to the second position: is the vector in the x direction from the first position to the second position, is the vector in the y direction from the first position to the second position, is the vector in the z direction from the first position to the second position. Formula (4) also includes the term representing the maximum allowable change in theoretical temperature represents the theoretically allowable temperature variation within the above distance. Formula (4) includes the lowest temperature data at the second position as the reference. When the temperature reaches the highest point, the theoretically allowable temperature value is Because the actual gradient of the target regulation area is greater than K T, the actual temperature change rate is greater than the temperature change rate threshold, so the theoretically allowable temperature value when the above temperature reaches the highest point is less than the highest temperature data T at the first position of the highest temperature point max . The temperature adjustment range is obtained by dividing the difference between the maximum temperature data of the first position of the highest temperature point and the value of the theoretically allowed temperature when the temperature reaches the highest point by the maximum temperature data. Then, the temperature of the target device can be reduced by cooling methods such as water cooling and air cooling, thereby reducing the temperature of the target position. For example, according to formula (4), the temperature adjustment range is 20%. The target adjustment device is cooled by air cooling. After the temperature reduction range of the target adjustment device reaches 20%, the next detection cycle can be entered, and the detection and adjustment can be continued by determining the temperature data, relationship function, temperature field, and heat dissipation flux coefficient. Maintain the heat dissipation flux coefficient in the factory building within a safe range to protect the safety of equipment operation and the surrounding environment.

[0072] In this way, the theoretically permissible temperature value can be determined based on the first position of the highest temperature point in the target area and the highest temperature data, and the second position of the lowest temperature point and the lowest temperature data, and then the temperature adjustment range can be obtained, thereby improving the accuracy and objectivity of the temperature adjustment range, and immediately entering the next detection cycle after independent adjustment, thereby improving the continuity and comprehensiveness of the detection, ensuring the safety of equipment operation, and reducing the impact on the surrounding environment. Solve the problem that continuous detection requires a lot of manpower and time.

[0073] According to the present invention, temperature sensors can be set at multiple locations in the factory, and the three-dimensional position coordinates of each sensor in the factory are determined at the same time. The average temperature data collected by the sensor is obtained and the relationship function between the temperature in the factory and the three-dimensional position coordinates is determined, and then the temperature field on the contact surface between the factory and the outside world is determined to obtain the heat dissipation flux coefficient of the factory. According to the relationship function between the temperature in the factory and the three-dimensional position coordinates, when the heat dissipation flux coefficient is high, the target adjustment position in the factory building is determined by the relationship function and the corresponding equipment is adjusted. The temperature situation in the factory can be detected in real time and comprehensively, and the position and corresponding equipment that need to be adjusted when the temperature in the factory building needs to be adjusted are determined, reducing the heat dissipation of the factory to the environment, protecting the safety of equipment operation and the surrounding environment, and reducing the investment of manpower and time. When determining the heat dissipation flux coefficient, the heat dissipation flux coefficient of the factory building can be determined according to the area data of each contact surface between the factory building and the outside world, the temperature field and the surface equation of each contact surface between the factory building and the outside world, so as to determine the temperature situation in the factory building and the impact on the outside world. It can detect more accurately and efficiently the situation where the temperature in the factory is too high and has a great impact on the outside world. It can objectively reflect the temperature situation in the factory building and the impact on the outside world, and improve the accuracy and objectivity of the heat dissipation flux coefficient of the factory building. When determining the target adjustment device, the target area can be determined based on the conditions of gradient and temperature value, and the target adjustment position can be determined in the target area, so as to facilitate the search for the target adjustment device that needs to adjust the temperature and improve the convenience and accuracy of adjustment. When adjusting the temperature of the target device, the theoretically allowed temperature value can be determined based on the first position of the highest temperature point in the target area and the highest temperature data, and the second position of the lowest temperature point and the lowest temperature data, and then the temperature adjustment range can be obtained, the accuracy and objectivity of the temperature adjustment range can be improved, and the next detection cycle can be entered immediately after the independent adjustment is completed, which improves the continuity and comprehensiveness of the detection, ensures the safety of equipment operation, and reduces the impact on the surrounding environment. Solve the problem that continuous detection requires a lot of manpower and time.

[0074] Figure 2 A schematic diagram of a data processing system based on the industrial Internet according to an embodiment of the present invention is exemplarily shown, and the system includes:

[0075] A sensor setting module, which sets temperature sensors at multiple locations in the factory building, wherein the locations include three-dimensional position coordinates of the temperature sensors;

[0076] The average temperature data acquisition module acquires the average temperature data collected by each temperature sensor in the i-th detection cycle;

[0077] A function relationship determination module determines the relationship function between the temperature in the factory building and the three-dimensional position coordinates according to the average temperature data collected by each temperature sensor and the three-dimensional position coordinates of each temperature sensor;

[0078] A temperature field determination module, which determines the temperature field on the contact surface between the factory building and the outside world according to the relationship function and the design parameters of the factory building, wherein the contact surface includes the wall surface and the roof surface of the factory building;

[0079] A heat dissipation flux coefficient determination module, which determines the heat dissipation flux coefficient of the factory building according to the design parameters of the factory building and the temperature field;

[0080] a target adjustment position determination module, which determines the target adjustment position in the factory building according to a relationship function between the temperature in the factory building and the three-dimensional position coordinates when the heat dissipation flux coefficient is greater than or equal to the heat dissipation flux threshold;

[0081] A target adjustment device determination module, which determines the target adjustment device in the factory building according to the target adjustment position;

[0082] The temperature adjustment module independently adjusts the temperature of the target adjustment device, and starts the (i+1)th detection cycle after the independent adjustment.

[0083] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

[0084] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A data processing method based on industrial Internet, characterized in that: include: Setting temperature sensors at multiple locations in the factory building, wherein the locations include three-dimensional position coordinates of the temperature sensors; In the i-th detection cycle, the average temperature data collected by each temperature sensor is obtained; Determine the relationship function between the temperature in the factory building and the three-dimensional position coordinates according to the average temperature data collected by each temperature sensor and the three-dimensional position coordinates of each temperature sensor; According to the relationship function and the design parameters of the factory building, determining the temperature field on the contact surface between the factory building and the outside world, wherein the contact surface includes the wall surface and the roof surface of the factory building; Determining a heat dissipation flux coefficient of the factory building according to design parameters of the factory building and the temperature field; When the heat dissipation flux coefficient is greater than or equal to the heat dissipation flux threshold, determining a target adjustment position in the factory building according to a relationship function between the temperature in the factory building and the three-dimensional position coordinates; Determining a target adjustment device in the factory building according to the target adjustment position; Independently adjusting the temperature of the target adjustment device, and starting the (i+1)th detection cycle after the independent adjustment; Determining the heat dissipation flux coefficient of the factory building according to the design parameters of the factory building and the temperature field includes: According to the design parameters of the factory building, determine the area data of each contact surface between the factory building and the outside world; Determining the heat dissipation flux coefficient of the factory building according to the area data of each contact surface between the factory building and the outside world, the temperature field and the surface equations of each contact surface between the factory building and the outside world; Determining the heat dissipation flux coefficient of the factory building according to the area data of each contact surface between the factory building and the outside world, the temperature field and the surface equations of each contact surface between the factory building and the outside world includes: According to the formula Determine the heat dissipation flux coefficient H of the contact surface between the factory building and the outside world f , where TΩ i (x, y, z) is the temperature field on the i-th contact surface between the factory building and the outside world, Ω i (x, y, z) is the surface equation of the i-th contact surface between the factory building and the outside world, ds is the surface infinitesimal element, SΩ i is the area data of the i-th contact surface between the factory building and the outside world, and n is the number of all contact surfaces between the factory building and the outside world.

2. The data processing method based on the industrial Internet according to claim 1 is characterized in that: According to the relationship function and the design parameters of the factory building, the temperature field on the contact surface between the factory building and the outside world is determined, including: According to the design parameters of the factory building, determining the surface equations of each contact surface between the factory building and the outside world; The temperature field on the contact surface between the factory building and the outside world is determined according to the relationship function and the surface equation.

3. The data processing method based on the industrial Internet according to claim 2 is characterized in that: According to the relationship function and the surface equation, the temperature field on the contact surface between the factory building and the outside world is determined, including: According to the formula TΩ i (x,y,z)=T(x,y,z)∩Ω i (x,y,z) Determine the temperature field TΩ on the i-th contact surface between the factory building and the outside world i (x, y, z), where T(x, y, z) is the relationship function, Ω i (x, y, z) is the surface equation of the contact surface between the i-th factory building and the outside world, and (x, y, z) is the three-dimensional position coordinate.

4. The data processing method based on the industrial Internet according to claim 1 is characterized in that: When the heat dissipation flux coefficient is greater than or equal to the heat dissipation flux threshold, determining the target adjustment position in the factory building according to the relationship function between the temperature in the factory building and the three-dimensional position coordinates includes: According to the relationship function, at least one target area is determined, wherein the three-dimensional position coordinates in the target area meet the condition Among them, T(x, y, z) is the relationship function, is the partial derivative of the relationship function in the x direction, is the partial derivative of the relationship function in the y direction, is the partial derivative of the relationship function in the z direction, is the component of the unit vector in the x direction, is the component of the unit vector in the y direction, is the component of the unit vector in the z direction, K T is the change rate threshold, T T is the temperature threshold; A first position with the highest temperature in the target area is determined as the target adjustment position.

5. The data processing method based on the industrial Internet according to claim 1 is characterized in that: Determining a target adjustment device in the factory building according to the target adjustment position includes: A device whose device centroid is within a preset range centered on the target adjustment position is determined as the target adjustment device, or a device whose device centroid is closest to the target adjustment position is determined as the target adjustment device, wherein the preset range is a spherical range centered on the target position and with a preset length as a radius.

6. The data processing method based on the industrial Internet according to claim 4 is characterized in that: The temperature of the target regulating device is independently regulated, comprising: Determine a first position of a highest temperature point in the target area and the highest temperature data; Determine a second position of the lowest temperature point in the target area and the lowest temperature data; determining a position vector between the first position and the second position; According to the formula Determine the temperature adjustment amplitude A, where T max is the maximum temperature data, T min is the minimum temperature data, is the position vector; According to the temperature adjustment amplitude A, the temperature of the target adjustment device is independently adjusted.

7. An industrial Internet-based data processing system for executing the method according to any one of claims 1 to 6, characterized in that: include: A sensor setting module, which sets temperature sensors at multiple locations in the factory building, wherein the locations include three-dimensional position coordinates of the temperature sensors; The average temperature data acquisition module acquires the average temperature data collected by each temperature sensor in the i-th detection cycle; A function relationship determination module determines the relationship function between the temperature in the factory building and the three-dimensional position coordinates according to the average temperature data collected by each temperature sensor and the three-dimensional position coordinates of each temperature sensor; A temperature field determination module, which determines the temperature field on the contact surface between the factory building and the outside world according to the relationship function and the design parameters of the factory building, wherein the contact surface includes the wall surface and the roof surface of the factory building; a heat dissipation flux coefficient determination module, which determines the heat dissipation flux coefficient of the factory building according to the design parameters of the factory building and the temperature field; a target adjustment position determination module, which determines the target adjustment position in the factory building according to a relationship function between the temperature in the factory building and the three-dimensional position coordinates when the heat dissipation flux coefficient is greater than or equal to the heat dissipation flux threshold; A target adjustment device determination module, which determines the target adjustment device in the factory building according to the target adjustment position; The temperature adjustment module independently adjusts the temperature of the target adjustment device, and starts the (i+1)th detection cycle after the independent adjustment.

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