Data processing method and device based on condenser, equipment and medium

Abstract

The embodiment of the invention provides a data processing method and device based on a condenser, equipment and a medium, a first temperature sensor is arranged in the air inlet direction of the condenser, the first temperature sensor is arranged in a sensor support, and the sensor support is of a polyhedral structure; a first plane, close to the condenser, of the sensor support is provided with a shutter structure, a second plane, away from the condenser, of the sensor support is of an open structure, and the method comprises the steps that an air inlet temperature value of the condenser is obtained through the first temperature sensor, a condenser temperature value of the condenser is obtained, and a temperature difference value between the condenser temperature value and the air inlet temperature value is determined; and the mapping relation between the temperature difference value and the temperature correction value is determined, a target temperature correction value is determined according to the temperature difference value and the mapping relation, and a target air inlet temperature value is determined according to the air inlet temperature value and the target temperature correction value. According to the embodiment of the invention, the accuracy of determining the inlet air temperature of the condenser can be effectively improved.

Description

Technical Field

[0001] The invention relates to the field of air conditioning system data processing, and in particular to a condenser-based data processing method and device, equipment and medium. Background Art

[0002] The condenser is a key component in an air conditioning or refrigeration system. Its main function is to convert the refrigerant from gas to liquid, thereby releasing the heat absorbed during the evaporation process. The various operating parameters of the condenser are crucial to the operation and control of the refrigeration system, and the condenser's inlet air temperature is one of them. If the condenser's inlet air temperature is too high or too low, the refrigeration system will be in different states, so different control strategies are needed to ensure stable operation of the system.

[0003] In the related art, when the outdoor ambient temperature is low (such as -40°C) and the refrigeration system is still cooling, the temperature of the condenser is high (such as 40°C). The high-temperature condenser will radiate heat to the temperature sensor, causing the inlet air temperature collected by the temperature sensor to be significantly different from the actual inlet air temperature. Such low-precision inlet air temperature is not conducive to the control and operation of the refrigeration system. Summary of the invention

[0004] In view of the above problems, a condenser-based data processing method, device, equipment, and medium are proposed to overcome the above problems or at least partially solve the above problems, including:

[0005] A data processing method based on a condenser, wherein a first temperature sensor is arranged in the air inlet direction of the condenser, the first temperature sensor is arranged inside a sensor bracket, the sensor bracket is a polyhedron structure, and a shutter structure is arranged on a first plane of the sensor bracket close to the condenser, and a second plane away from the condenser is an open structure, the method comprising:

[0006] Acquire the inlet air temperature value of the condenser through the first temperature sensor;

[0007] Acquire a condenser temperature value of the condenser, and determine a temperature difference between the condenser temperature value and the inlet air temperature value;

[0008] Determine a mapping relationship between the temperature difference and the temperature correction value, and determine a target temperature correction value according to the temperature difference and the mapping relationship;

[0009] A target inlet air temperature value is determined according to the inlet air temperature value and the target temperature correction value.

[0010] Optionally, the condenser is provided with a second temperature sensor, and the obtaining of the condenser temperature value of the condenser includes:

[0011] The temperature value of the preset position of the condenser is acquired through the second temperature sensor, and the temperature value of the preset position of the condenser is determined as the condenser temperature value.

[0012] Optionally, it is characterized in that the obtaining of the condenser temperature value of the condenser further includes:

[0013] Obtaining a condensing pressure value of the condenser;

[0014] A saturation temperature value of the condenser is determined according to the condensing pressure, and the saturation temperature value of the condenser is determined as the condenser temperature value.

[0015] Optionally, the mapping relationship is a binary function relationship; wherein the temperature difference is the dependent variable of the binary function relationship, and the temperature correction value is the independent variable of the binary function relationship.

[0016] Optionally, it is characterized in that the determining the target inlet air temperature value according to the inlet air temperature value and the target temperature correction value comprises:

[0017] The difference between the intake air temperature value and the target temperature correction value is determined as the target intake air temperature value.

[0018] Optionally, the first temperature sensor is fixed inside the sensor bracket by a preset fixing method; the preset fixing method includes: cable tie fixing, buckle fixing, and screw fixing.

[0019] Optionally, the shutter structure includes a plurality of blades, and each of the blades forms a preset angle with the first plane.

[0020] Optionally, the sensor bracket is a rectangular parallelepiped structure, and all planes of the sensor bracket except the first plane and the second plane are closed planes.

[0021] A data processing device based on a condenser, wherein a first temperature sensor is arranged in the air inlet direction of the condenser, the first temperature sensor is arranged inside a sensor bracket, the sensor bracket is a polyhedron structure, and a shutter structure is arranged on a first plane of the sensor bracket close to the condenser, and a second plane away from the condenser is an open structure, the device comprises:

[0022] An inlet air temperature acquisition module, used to acquire the inlet air temperature value of the condenser through the first temperature sensor;

[0023] A temperature value processing module, used for obtaining a condenser temperature value of the condenser and determining a temperature difference between the condenser temperature value and the inlet air temperature value;

[0024] a target temperature correction value determination module, used to determine a mapping relationship between the temperature difference and the temperature correction value, and determine a target temperature correction value according to the temperature difference and the mapping relationship;

[0025] The target inlet air temperature value determination module is used to determine the target inlet air temperature value according to the inlet air temperature value and the target temperature correction value.

[0026] Optionally, the condenser is provided with a second temperature sensor, and the temperature value processing module includes:

[0027] The first condenser temperature determination submodule is used to obtain the temperature value of the preset position of the condenser through the second temperature sensor, and determine the temperature value of the preset position of the condenser as the condenser temperature value.

[0028] Optionally, the temperature value processing module further includes:

[0029] A condensing pressure value acquisition module, used to obtain the condensing pressure value of the condenser;

[0030] The second condenser temperature determination submodule is used to determine the saturation temperature value of the condenser according to the condensing pressure, and determine the saturation temperature value of the condenser as the condenser temperature value.

[0031] Optionally, the target air inlet temperature value determination module further includes:

[0032] The target inlet air temperature value determination submodule is used to: determine the difference between the inlet air temperature value and the target temperature correction value as the target inlet air temperature value.

[0033] A computer program product comprises a computer program, wherein when the computer program is executed by a processor, the computer program implements the condenser-based data processing method as described above.

[0034] An electronic device comprises a processor, a memory and a computer program stored in the memory and capable of running on the processor, wherein the computer program implements the condenser-based data processing method as described above when executed by the processor.

[0035] A computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the condenser-based data processing method described above is implemented.

[0036] The embodiment of the present invention has the following advantages: in the data processing method based on the condenser provided by the embodiment of the present invention, a first temperature sensor is arranged in the air inlet direction of the condenser, the first temperature sensor is arranged inside the sensor bracket, the sensor bracket is a polyhedron structure, and a shutter structure is arranged on the first plane of the sensor bracket close to the condenser, and the second plane away from the condenser is an open structure, the air inlet temperature value of the condenser is obtained by the first temperature sensor, the condenser temperature value of the condenser is obtained, and the temperature difference between the condenser temperature value and the air inlet temperature value is determined, the mapping relationship between the temperature difference and the temperature correction value is determined, and the target temperature correction value is determined according to the temperature difference and the mapping relationship, and the target air inlet temperature value is determined according to the air inlet temperature value and the target temperature correction value, the sensor bracket can effectively reduce the influence of the external environment on the data collected by the first temperature sensor, and the target air inlet temperature determined by the target temperature correction value can be made closer to the actual air inlet temperature, thereby improving the accuracy of air inlet temperature collection and meeting the requirements of refrigeration system operation and control. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the technical solution of the present invention, the accompanying drawings required for use in the description of the present invention will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0038] Figure 1 is a flow chart of steps of a condenser-based data processing method provided by one embodiment of the present invention;

[0039] Figure 2 is a structural schematic diagram of a sensor bracket provided by an embodiment of the present invention;

[0040] Figure 3 is a binary function relationship curve diagram provided by an embodiment of the present invention;

[0041] Figure 4 is a flowchart of another condenser-based data processing method provided by one embodiment of the present invention;

[0042] Figure 5 is a flowchart of another condenser-based data processing method provided by one embodiment of the present invention;

[0043] Figure 6 is a flowchart of another condenser-based data processing method provided by one embodiment of the present invention;

[0044] Figure 7 is a structural block diagram of a condenser-based data processing device provided by one embodiment of the present invention;

[0045] Figure 8 It is a structural block diagram of an electronic device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0046] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all 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.

[0047] In the related art, the air conditioner cools when the outdoor temperature is high, and the condenser temperature is high, and the temperature difference with the condenser inlet temperature is small; when the outdoor temperature is low, the condenser temperature is low, and the temperature difference with the condenser inlet temperature is also relatively small. In this application, the radiant heat can be ignored. Therefore, the condenser inlet temperature sensor of the air conditioner in the related art generally uses a plastic bracket to snap on the condenser. The wind passes through the temperature sensor from the outside and then passes through the condenser. The inlet temperature collected by the controller is not much different from the actual outdoor ambient temperature, which can meet the air conditioning control requirements.

[0048] For applications such as communication base stations and industrial energy storage, there is a need for cooling even in extremely low temperatures in winter. In order to make greater use of natural cold sources, heat pipes are used, and the condenser inlet temperature is extremely important for the control of the heat pipe system. However, when cooling at low outdoor temperatures (as low as -40°C), the outdoor condenser temperature is high (at least above 40°C). At this time, the temperature difference between the condenser temperature and the condenser inlet temperature is extremely large, and the radiant heat cannot be ignored. If the above method of collecting the inlet temperature is used, the collected value of the inlet temperature is very different from the actual value.

[0049] If the condenser inlet air temperature is too high or too low, different control strategies need to be adopted to ensure stable operation of the system. Especially for systems with heat pipes, the condenser inlet air temperature is a key parameter for controlling the opening and closing of the heat pipe system. Therefore, the difference between the collected value and the actual value of the condenser inlet air temperature must be reduced.

[0050] Based on this, the present invention proposes a data processing method and device, equipment, and medium based on a condenser to overcome or partially overcome the above-mentioned problems. The embodiments of the present invention will be described in detail below.

[0051] Reference Figure 1, shows a flow chart of the steps of a data processing method based on a condenser provided by an embodiment of the present invention, wherein a first temperature sensor is arranged in the air inlet direction of the condenser, the first temperature sensor is arranged inside a sensor bracket, the sensor bracket is a polyhedron structure, and a shutter structure is arranged on a first plane of the sensor bracket close to the condenser, and a second plane away from the condenser is an open structure, the method may specifically include the following steps:

[0052] Step 101, obtaining the inlet air temperature value of the condenser through the first temperature sensor;

[0053] In this embodiment, the first temperature sensor is arranged inside the sensor bracket, and the second plane of the sensor bracket is an open structure, i.e., the air inlet surface. When the condenser is working, the air is taken in from the outside, and the airflow first enters the sensor bracket through the second plane. At this time, the first temperature sensor collects the air inlet temperature value, and the airflow is discharged along the louver structure of the first plane. In this way, the first temperature sensor is arranged inside the polyhedral sensor bracket, which can effectively reduce the influence of the external environment such as thermal radiation, and can effectively improve the accuracy of the air inlet temperature value of the condenser collected by the first temperature sensor. At the same time, the open second plane does not affect the normal data collection of the first temperature sensor, and the airflow can also be discharged in time through the louver structure of the first plane.

[0054] In some embodiments of the present invention, at different outdoor temperatures, the first temperature sensor behind the sensor bracket is used to perform a temperature acquisition test, and the test results obtained are shown in Table 1:

[0055] Table 1

[0056]

[0057] It can be seen from Table 1 that although the gap between the actual value of the inlet air temperature and the collected value has been improved to a certain extent, the gap still exists and gradually increases with the decrease of the outdoor ambient temperature, so numerical correction is still needed.

[0058] In some embodiments of the present invention, the sensor bracket is a rectangular parallelepiped structure, and all planes of the sensor bracket except the first plane and the second plane are closed planes.

[0059] In the specific implementation, Figure 2As shown, the sensor bracket 1 is a rectangular parallelepiped structure with a total of six planes, wherein the first plane 101 is provided with a shutter structure 103, and the first plane 101 is close to the condenser; the second plane 102 is parallel to the first plane 101 and is an open structure. When the condenser is blown, the airflow enters the interior of the sensor bracket through the second plane 102. In the structure of this sensor bracket 1, the four planes except the first plane 101 and the second plane 102 are all closed planes to enclose the first temperature sensor and reduce the influence of the external environment on the data collected by the first temperature sensor.

[0060] In some embodiments of the present invention, the first temperature sensor is fixed inside the sensor bracket by a preset fixing method; the preset fixing method includes: cable tie fixing, buckle fixing, and screw fixing.

[0061] In this embodiment, the first temperature sensor is composed of a sensor probe and a cable, and the sensor bracket may be provided with hooks, hollows, etc. inside. The first temperature sensor can be bundled and fixed on the hooks and other structures inside the sensor bracket by means of cable ties; in another example, the sensor bracket may be provided with a slot structure for fixing the first temperature sensor inside the sensor bracket by snap-fitting; in another example, the sensor bracket may also be provided with a screw hole structure for fixing the first temperature sensor inside the sensor bracket by screws.

[0062] In practical applications, the first temperature sensor may also be fixed inside the sensor bracket in other possible ways, which is not limited in the present invention.

[0063] In some embodiments of the present invention, the shutter structure includes a plurality of blades, and each of the blades forms a preset angle with the first plane.

[0064] In this embodiment, if Figure 2 As shown, the shutter structure 103 includes a plurality of blades 1031, and each blade 1031 forms a certain angle with the first plane 101. In practical applications, the preset angle can be set to 15°.

[0065] Step 102, obtaining a condenser temperature value of the condenser, and determining a temperature difference between the condenser temperature value and the inlet air temperature value;

[0066] In this embodiment, the difference between the inlet air temperature obtained by the first temperature sensor and the actual inlet air temperature is mainly caused by a certain temperature of the condenser itself. Especially when the outdoor temperature is low, the condenser will emit a large amount of heat radiation when it is working, and these heat radiations will affect the accuracy of the data collected by the first temperature sensor. Although the influence of heat radiation has been reduced by the sensor bracket, the inlet air temperature value at this time still has a certain deviation from the actual inlet air temperature value, so it is necessary to perform a numerical correction on the inlet air value to further improve the accuracy of the inlet air temperature value. To this end, it is necessary to obtain the condenser temperature value of the condenser and determine the temperature difference between the condenser temperature value and the inlet air temperature value.

[0067] In a specific implementation, the condenser temperature value of the condenser can be directly collected through a temperature sensor, or the condenser temperature value can be obtained by calculating the saturation temperature.

[0068] In some embodiments of the present invention, the condenser is provided with a second temperature sensor, and obtaining the condenser temperature value of the condenser includes:

[0069] The temperature value of the preset position of the condenser is acquired through the second temperature sensor, and the temperature value of the preset position of the condenser is determined as the condenser temperature value.

[0070] In this embodiment, the second temperature sensor may be directly used to obtain the temperature value of a preset position of the condenser, and the temperature value of the preset position is used as the temperature value of the condenser.

[0071] In a specific implementation, the preset position may be the middle area of ​​the condenser, and the temperature value of this position is representative because in the condenser, the temperature of the refrigerant gradually decreases from the time it enters the condenser to the time it is completely condensed into liquid. Generally, the temperature of the middle area of ​​the condenser can better reflect the average temperature inside the entire condenser because the temperature distribution in the middle area is relatively uniform.

[0072] In some embodiments of the present invention, obtaining the condenser temperature value of the condenser further includes:

[0073] Obtaining a condensing pressure value of the condenser;

[0074] A saturation temperature value of the condenser is determined according to the condensing pressure, and the saturation temperature value of the condenser is determined as the condenser temperature value.

[0075] In this embodiment, the condensing pressure value of the condenser is obtained, and then the saturation temperature value of the condenser can be determined by the condensing pressure value. The saturation temperature value can represent the temperature value of the condenser, mainly because in the condenser, the refrigerant will experience a transition from superheated gas to saturated gas and then to saturated liquid during the condensation process. In this process, the temperature of the refrigerant will gradually decrease until it reaches the saturation temperature corresponding to the condensation pressure, and the saturation temperature is close to the actual temperature value of the entire condenser.

[0076] In a specific implementation, the saturation temperature value under the corresponding pressure can be found through the pressure-enthalpy diagram of the refrigerant or the thermodynamic property table of the refrigerant by using the obtained condensing pressure.

[0077] Step 103, determining a mapping relationship between the temperature difference and the temperature correction value, and determining a target temperature correction value according to the temperature difference and the mapping relationship;

[0078] The temperature correction value is the value required for correction in order to make the air inlet temperature acquired by the first temperature sensor closer to the actual air inlet temperature. The target temperature correction value is the actual temperature correction value determined by the temperature difference and the mapping relationship.

[0079] In a specific implementation, the difference between the inlet air temperature obtained by the first temperature sensor and the actual inlet air temperature is mainly caused by the temperature of the condenser itself, so there is a certain mapping relationship between the temperature difference between the inlet air temperature obtained by the first temperature sensor and the condenser temperature value of the condenser and the temperature correction value. In practical applications, the mapping relationship can be determined by collecting a large number of data samples and inputting these data samples into a preset algorithm or model.

[0080] In some embodiments of the present invention, the mapping relationship is a binary function relationship; wherein the temperature difference value is the dependent variable of the binary function relationship, and the temperature correction value is the independent variable of the binary function relationship.

[0081] In this embodiment, the binary function relationship between the temperature difference and the temperature correction value can be shown as formula (1):

[0082] y=k1x 2 -k2x+b (1)

[0083] Among them, y is the temperature difference, x is the temperature correction value, k1, k2, and b are all constants, which can be obtained by fitting a large number of data samples through a preset algorithm, or calibrated through experimental tests.

[0084] As an example, after measuring k1, k2, and b, the binary function relationship can be shown as formula (2):

[0085] y=0.0047x2 -0.2227x+5.8706 (2)

[0086] As an example, the curve diagram of the binary function relationship is as follows: Figure 3 shown.

[0087] According to formula (2), after the temperature difference is determined, it is substituted into y in formula (2) to determine the target temperature correction value.

[0088] Step 104: determining a target inlet air temperature value according to the inlet air temperature value and the target temperature correction value.

[0089] In this example, after the target temperature correction value is determined, the inlet air temperature value collected by the first temperature sensor can be further corrected to obtain a target inlet air temperature value that is closer to the actual inlet air temperature.

[0090] In some embodiments of the present invention, determining the target inlet air temperature value according to the inlet air temperature value and the target temperature correction value includes:

[0091] The difference between the intake air temperature value and the target temperature correction value is determined as the target intake air temperature value.

[0092] In this embodiment, the target inlet air temperature value can be obtained by directly calculating the difference between the inlet air temperature value and the target temperature correction value.

[0093] In practical applications, the data for obtaining the target air inlet temperature value is shown in Table 2:

[0094] Table 2

[0095]

[0096] It can be seen from Table 2 that the deviation between the actual value of the inlet air temperature and the target inlet air temperature is maintained at about 2°C, which effectively improves the accuracy of the condenser inlet air temperature and can meet the needs of refrigeration system operation and control.

[0097] The embodiment of the present invention has the following advantages: in the data processing method based on the condenser provided by the embodiment of the present invention, a first temperature sensor is arranged in the air inlet direction of the condenser, the first temperature sensor is arranged inside the sensor bracket, the sensor bracket is a polyhedron structure, and a shutter structure is arranged on the first plane of the sensor bracket close to the condenser, and the second plane away from the condenser is an open structure, the air inlet temperature value of the condenser is obtained by the first temperature sensor, the condenser temperature value of the condenser is obtained, and the temperature difference between the condenser temperature value and the air inlet temperature value is determined, the mapping relationship between the temperature difference and the temperature correction value is determined, and the target temperature correction value is determined according to the temperature difference and the mapping relationship, and the target air inlet temperature value is determined according to the air inlet temperature value and the target temperature correction value, the sensor bracket can effectively reduce the influence of the external environment on the data collected by the first temperature sensor, and the target air inlet temperature determined by the target temperature correction value can be made closer to the actual air inlet temperature, thereby improving the accuracy of air inlet temperature collection and meeting the requirements of refrigeration system operation and control.

[0098] Reference Figure 4 , shows a flow chart of steps of another data processing method based on a condenser provided by an embodiment of the present invention, wherein a first temperature sensor is arranged in the air inlet direction of the condenser, the first temperature sensor is arranged inside a sensor bracket, the sensor bracket is a polyhedron structure, and a shutter structure is arranged on a first plane of the sensor bracket close to the condenser, and a second plane away from the condenser is an open structure, the condenser is provided with a second temperature sensor, and the method may specifically include the following steps:

[0099] Step 401, obtaining the inlet air temperature value of the condenser through the first temperature sensor;

[0100] Step 402, obtaining a temperature value of a preset portion of the condenser through the second temperature sensor, determining the temperature value of the preset portion of the condenser as the condenser temperature value, and determining a temperature difference between the condenser temperature value and the inlet air temperature value;

[0101] Step 403, determining a mapping relationship between the temperature difference and the temperature correction value, and determining a target temperature correction value according to the temperature difference and the mapping relationship;

[0102] Step 404: determining a target inlet air temperature value according to the inlet air temperature value and the target temperature correction value.

[0103] The embodiment of the present invention has the following advantages: in the data processing method based on the condenser provided by the embodiment of the present invention, a first temperature sensor is arranged in the air inlet direction of the condenser, the first temperature sensor is arranged inside the sensor bracket, the sensor bracket is a polyhedron structure, and a shutter structure is arranged on the first plane of the sensor bracket close to the condenser, and the second plane away from the condenser is an open structure, the air inlet temperature value of the condenser is obtained by the first temperature sensor, the condenser temperature value of the condenser is obtained, and the temperature difference between the condenser temperature value and the air inlet temperature value is determined, the mapping relationship between the temperature difference and the temperature correction value is determined, and the target temperature correction value is determined according to the temperature difference and the mapping relationship, and the target air inlet temperature value is determined according to the air inlet temperature value and the target temperature correction value, the sensor bracket can effectively reduce the influence of the external environment on the data collected by the first temperature sensor, and the target air inlet temperature determined by the target temperature correction value can be made closer to the actual air inlet temperature, thereby improving the accuracy of air inlet temperature collection and meeting the requirements of refrigeration system operation and control.

[0104] Reference Figure 5 , shows a flow chart of steps of another data processing method based on a condenser provided by an embodiment of the present invention, wherein a first temperature sensor is arranged in the air inlet direction of the condenser, the first temperature sensor is arranged inside a sensor bracket, the sensor bracket is a polyhedron structure, and a shutter structure is arranged on a first plane of the sensor bracket close to the condenser, and a second plane away from the condenser is an open structure, the method may specifically include the following steps:

[0105] Step 501, obtaining the inlet air temperature value of the condenser through the first temperature sensor;

[0106] Step 502, obtaining the condensing pressure value of the condenser;

[0107] Step 503, determining a saturation temperature value of the condenser according to the condensing pressure, and determining the saturation temperature value of the condenser as the condenser temperature value;

[0108] Step 504: determine the temperature difference between the condenser temperature value and the inlet air temperature value.

[0109] Step 505, determining a mapping relationship between the temperature difference and the temperature correction value, and determining a target temperature correction value according to the temperature difference and the mapping relationship;

[0110] Step 506: Determine a target inlet air temperature value according to the inlet air temperature value and the target temperature correction value.

[0111] The embodiment of the present invention has the following advantages: in the data processing method based on the condenser provided by the embodiment of the present invention, a first temperature sensor is arranged in the air inlet direction of the condenser, the first temperature sensor is arranged inside the sensor bracket, the sensor bracket is a polyhedron structure, and a shutter structure is arranged on the first plane of the sensor bracket close to the condenser, and the second plane away from the condenser is an open structure, the air inlet temperature value of the condenser is obtained by the first temperature sensor, the condenser temperature value of the condenser is obtained, and the temperature difference between the condenser temperature value and the air inlet temperature value is determined, the mapping relationship between the temperature difference and the temperature correction value is determined, and the target temperature correction value is determined according to the temperature difference and the mapping relationship, and the target air inlet temperature value is determined according to the air inlet temperature value and the target temperature correction value, the sensor bracket can effectively reduce the influence of the external environment on the data collected by the first temperature sensor, and the target air inlet temperature determined by the target temperature correction value can be made closer to the actual air inlet temperature, thereby improving the accuracy of air inlet temperature collection and meeting the requirements of refrigeration system operation and control.

[0112] Reference Figure 6 , shows a flow chart of steps of another data processing method based on a condenser provided by an embodiment of the present invention, wherein a first temperature sensor is arranged in the air inlet direction of the condenser, the first temperature sensor is arranged inside a sensor bracket, the sensor bracket is a polyhedron structure, and a shutter structure is arranged on a first plane of the sensor bracket close to the condenser, and a second plane away from the condenser is an open structure, the method may specifically include the following steps:

[0113] Step 601, obtaining the air inlet temperature value of the condenser through the first temperature sensor;

[0114] Step 602, obtaining a condenser temperature value of the condenser, and determining a temperature difference between the condenser temperature value and the inlet air temperature value;

[0115] Step 603, determining a mapping relationship between the temperature difference and the temperature correction value, and determining a target temperature correction value according to the temperature difference and the mapping relationship;

[0116] Step 604: determine the difference between the inlet air temperature value and the target temperature correction value as the target inlet air temperature value.

[0117] It should be noted that, for the sake of simplicity, the method embodiments are described as a series of action combinations, but those skilled in the art should be aware that the embodiments of the present invention are not limited by the order of the actions described, because according to the embodiments of the present invention, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions involved are not necessarily required by the embodiments of the present invention.

[0118] The embodiment of the present invention has the following advantages: in the data processing method based on the condenser provided by the embodiment of the present invention, a first temperature sensor is arranged in the air inlet direction of the condenser, the first temperature sensor is arranged inside the sensor bracket, the sensor bracket is a polyhedron structure, and a shutter structure is arranged on the first plane of the sensor bracket close to the condenser, and the second plane away from the condenser is an open structure, the air inlet temperature value of the condenser is obtained by the first temperature sensor, the condenser temperature value of the condenser is obtained, and the temperature difference between the condenser temperature value and the air inlet temperature value is determined, the mapping relationship between the temperature difference and the temperature correction value is determined, and the target temperature correction value is determined according to the temperature difference and the mapping relationship, and the target air inlet temperature value is determined according to the air inlet temperature value and the target temperature correction value, the sensor bracket can effectively reduce the influence of the external environment on the data collected by the first temperature sensor, and the target air inlet temperature determined by the target temperature correction value can be made closer to the actual air inlet temperature, thereby improving the accuracy of air inlet temperature collection and meeting the requirements of refrigeration system operation and control.

[0119] Reference Figure 7 , shows a schematic structural diagram of a data processing device based on a condenser provided by an embodiment of the present invention, wherein a first temperature sensor is arranged in the air inlet direction of the condenser, the first temperature sensor is arranged inside a sensor bracket, the sensor bracket is a polyhedron structure, and a shutter structure is arranged on a first plane of the sensor bracket close to the condenser, and a second plane away from the condenser is an open structure, and the device may specifically include the following modules:

[0120] An inlet air temperature acquisition module 701 is used to acquire the inlet air temperature value of the condenser through the first temperature sensor;

[0121] The temperature value processing module 702 is used to obtain the condenser temperature value of the condenser and determine the temperature difference between the condenser temperature value and the inlet air temperature value;

[0122] The target temperature correction value determination module 703 is used to determine the mapping relationship between the temperature difference and the temperature correction value, and determine the target temperature correction value according to the temperature difference and the mapping relationship;

[0123] The target inlet air temperature value determination module 704 is used to determine the target inlet air temperature value according to the inlet air temperature value and the target temperature correction value.

[0124] In some embodiments of the present invention, the condenser is provided with a second temperature sensor, and the temperature value processing module 702 includes:

[0125] The first condenser temperature determination submodule is used to obtain the temperature value of the preset position of the condenser through the second temperature sensor, and determine the temperature value of the preset position of the condenser as the condenser temperature value.

[0126] In some embodiments of the present invention, the temperature value processing module 702 further includes:

[0127] A condensing pressure value acquisition module, used to obtain the condensing pressure value of the condenser;

[0128] The second condenser temperature determination submodule is used to determine the saturation temperature value of the condenser according to the condensing pressure, and determine the saturation temperature value of the condenser as the condenser temperature value.

[0129] In some embodiments of the present invention, the mapping relationship is a binary function relationship; wherein the temperature difference value is the dependent variable of the binary function relationship, and the temperature correction value is the independent variable of the binary function relationship.

[0130] In some embodiments of the present invention, the target air inlet temperature value determination module 704 further includes:

[0131] The target inlet air temperature value determination submodule is used to: determine the difference between the inlet air temperature value and the target temperature correction value as the target inlet air temperature value.

[0132] In some embodiments of the present invention, the first temperature sensor is fixed inside the sensor bracket by a preset fixing method; the preset fixing method includes: cable tie fixing, buckle fixing, and screw fixing.

[0133] In some embodiments of the present invention, the shutter structure includes a plurality of blades, and each of the blades forms a preset angle with the first plane.

[0134] In some embodiments of the present invention, the sensor bracket is a rectangular parallelepiped structure, and all planes of the sensor bracket except the first plane and the second plane are closed planes.

[0135] The embodiment of the present invention has the following advantages: in the data processing method based on the condenser provided by the embodiment of the present invention, a first temperature sensor is arranged in the air inlet direction of the condenser, the first temperature sensor is arranged inside the sensor bracket, the sensor bracket is a polyhedron structure, and a shutter structure is arranged on the first plane of the sensor bracket close to the condenser, and the second plane away from the condenser is an open structure, the air inlet temperature value of the condenser is obtained by the first temperature sensor, the condenser temperature value of the condenser is obtained, and the temperature difference between the condenser temperature value and the air inlet temperature value is determined, the mapping relationship between the temperature difference and the temperature correction value is determined, and the target temperature correction value is determined according to the temperature difference and the mapping relationship, and the target air inlet temperature value is determined according to the air inlet temperature value and the target temperature correction value, the sensor bracket can effectively reduce the influence of the external environment on the data collected by the first temperature sensor, and the target air inlet temperature determined by the target temperature correction value can be made closer to the actual air inlet temperature, thereby improving the accuracy of air inlet temperature collection and meeting the requirements of refrigeration system operation and control.

[0136] Some embodiments of the present invention also provide an electronic device, such as Figure 8 As shown, it includes a processor 801, a communication interface 802, a memory 803 and a communication bus 804, wherein the processor 801, the communication interface 802, and the memory 803 communicate with each other through the communication bus 804.

[0137] Memory 803, used for storing computer programs;

[0138] The processor 801 is used to implement a data processing method based on a condenser when executing a program stored in the memory 803. A first temperature sensor is provided in the air inlet direction of the condenser. The first temperature sensor is provided inside a sensor bracket. The sensor bracket is a polyhedron structure. A shutter structure is provided on a first plane of the sensor bracket close to the condenser, and a second plane away from the condenser is an open structure. The steps of the method include:

[0139] Acquire the inlet air temperature value of the condenser through the first temperature sensor;

[0140] Acquire a condenser temperature value of the condenser, and determine a temperature difference between the condenser temperature value and the inlet air temperature value;

[0141] Determine a mapping relationship between the temperature difference and the temperature correction value, and determine a target temperature correction value according to the temperature difference and the mapping relationship;

[0142] A target inlet air temperature value is determined according to the inlet air temperature value and the target temperature correction value.

[0143] In some embodiments of the present invention, the condenser is provided with a second temperature sensor, and obtaining the condenser temperature value of the condenser includes:

[0144] The temperature value of the preset position of the condenser is acquired through the second temperature sensor, and the temperature value of the preset position of the condenser is determined as the condenser temperature value.

[0145] In some embodiments of the present invention, obtaining the condenser temperature value of the condenser further includes:

[0146] Obtaining a condensing pressure value of the condenser;

[0147] A saturation temperature value of the condenser is determined according to the condensing pressure, and the saturation temperature value of the condenser is determined as the condenser temperature value.

[0148] In some embodiments of the present invention, the mapping relationship is a binary function relationship; wherein the temperature difference value is the dependent variable of the binary function relationship, and the temperature correction value is the independent variable of the binary function relationship.

[0149] In some embodiments of the present invention, determining the target inlet air temperature value according to the inlet air temperature value and the target temperature correction value includes:

[0150] The difference between the intake air temperature value and the target temperature correction value is determined as the target intake air temperature value.

[0151] In some embodiments of the present invention, the first temperature sensor is fixed inside the sensor bracket by a preset fixing method; the preset fixing method includes: cable tie fixing, buckle fixing, and screw fixing.

[0152] In some embodiments of the present invention, the shutter structure includes a plurality of blades, and each of the blades forms a preset angle with the first plane.

[0153] In some embodiments of the present invention, the sensor bracket is a rectangular parallelepiped structure, and all planes of the sensor bracket except the first plane and the second plane are closed planes.

[0154] The embodiment of the present invention has the following advantages: in the data processing method based on the condenser provided by the embodiment of the present invention, a first temperature sensor is arranged in the air inlet direction of the condenser, the first temperature sensor is arranged inside the sensor bracket, the sensor bracket is a polyhedron structure, and a shutter structure is arranged on the first plane of the sensor bracket close to the condenser, and the second plane away from the condenser is an open structure, the air inlet temperature value of the condenser is obtained by the first temperature sensor, the condenser temperature value of the condenser is obtained, and the temperature difference between the condenser temperature value and the air inlet temperature value is determined, the mapping relationship between the temperature difference and the temperature correction value is determined, and the target temperature correction value is determined according to the temperature difference and the mapping relationship, and the target air inlet temperature value is determined according to the air inlet temperature value and the target temperature correction value, the sensor bracket can effectively reduce the influence of the external environment on the data collected by the first temperature sensor, and the target air inlet temperature determined by the target temperature correction value can be made closer to the actual air inlet temperature, thereby improving the accuracy of air inlet temperature collection and meeting the requirements of refrigeration system operation and control.

[0155] The communication bus mentioned above can be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus, etc. The communication bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, only one thick line is used in the figure, but it does not mean that there is only one bus or one type of bus.

[0156] The communication interface is used for communication between the terminal and other devices.

[0157] The memory may include a random access memory (RAM) or a non-volatile memory, such as at least one disk memory. Optionally, the memory may also be at least one storage device located away from the aforementioned processor.

[0158] The above-mentioned processor can be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it can also be a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.

[0159] Some embodiments of the present invention further provide a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the above-mentioned condenser-based data processing method is implemented.

[0160] Some embodiments of the present invention further provide a computer program product, including a computer program, which implements the above condenser-based data processing method when executed by a processor.

[0161] As for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0162] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with the relevant laws, regulations and standards of the relevant countries and regions, and provide corresponding operation entrances for users to choose to authorize or refuse.

[0163] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0164] Those skilled in the art will appreciate that the embodiments of the present invention may be provided as methods, devices, or computer program products. Therefore, the embodiments of the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the embodiments of the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0165] In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented by software, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the process or function described in the embodiment of the present invention is generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions can be transmitted from a website site, computer, server or data center to another website site, computer, server or data center by wired (e.g., coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that a computer can access or a data storage device such as a server or data center that includes one or more available media integrated. The available medium can be a magnetic medium (e.g., a floppy disk, a hard disk, a tape), an optical medium (e.g., a DVD), or a semiconductor medium (e.g., a solid-state hard disk Solid State Disk (SSD)), etc.

[0166] The embodiments of the present invention are described with reference to the flowcharts and / or block diagrams of the methods, terminal devices (systems), and computer program products according to the embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of the processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing terminal device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing terminal device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0167] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing terminal device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce a manufactured product including an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0168] These computer program instructions can also be loaded onto a computer or other programmable data processing terminal device so that a series of operating steps are executed on the computer or other programmable terminal device to produce a computer-implemented process, thereby providing instructions for executing on the computer or other programmable terminal device to implement the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0169] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the present invention.

[0170] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the above elements.

[0171] The above provides a detailed introduction to the provided condenser-based data processing method and device, equipment, and medium. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea; at the same time, for a person skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation method and scope of application. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A data processing method based on a condenser, characterized in that: A first temperature sensor is arranged in the air inlet direction of the condenser, and the first temperature sensor is arranged inside a sensor bracket. The sensor bracket is a polyhedron structure, and a shutter structure is arranged on a first plane of the sensor bracket close to the condenser, and a second plane away from the condenser is an open structure. The method includes: Acquiring the inlet air temperature value of the condenser through the first temperature sensor; Acquire a condenser temperature value of the condenser, and determine a temperature difference between the condenser temperature value and the inlet air temperature value; Determine a mapping relationship between the temperature difference and the temperature correction value, and determine a target temperature correction value according to the temperature difference and the mapping relationship; A target inlet air temperature value is determined according to the inlet air temperature value and the target temperature correction value.

2. The method according to claim 1, characterized in that The condenser is provided with a second temperature sensor, and the step of obtaining a condenser temperature value of the condenser includes: The temperature value of a preset position of the condenser is acquired through the second temperature sensor, and the temperature value of the preset position of the condenser is determined as the condenser temperature value.

3. The method according to claim 1, characterized in that The obtaining of the condenser temperature value of the condenser further includes: Obtaining a condensing pressure value of the condenser; A saturation temperature value of the condenser is determined according to the condensing pressure, and the saturation temperature value of the condenser is determined as the condenser temperature value.

4. The method according to any one of claims 1 to 3, characterized in that: The mapping relationship is a binary function relationship; wherein the temperature difference is the dependent variable of the binary function relationship, and the temperature correction value is the independent variable of the binary function relationship.

5. The method according to any one of claims 1 to 3, characterized in that: The step of determining a target inlet air temperature value according to the inlet air temperature value and the target temperature correction value includes: The difference between the intake air temperature value and the target temperature correction value is determined as the target intake air temperature value.

6. The method according to claim 1, characterized in that The first temperature sensor is fixed inside the sensor bracket by a preset fixing method; the preset fixing method includes: cable tie fixing, buckle fixing, and screw fixing.

7. The method according to claim 1, characterized in that The shutter structure includes a plurality of blades, and each of the blades forms a preset angle with the first plane.

8. The method according to claim 1, characterized in that The sensor bracket is a rectangular parallelepiped structure, and all planes of the sensor bracket except the first plane and the second plane are closed planes.

9. A data processing device based on a condenser, characterized in that: A first temperature sensor is arranged in the air inlet direction of the condenser, and the first temperature sensor is arranged inside the sensor bracket. The sensor bracket is a polyhedron structure, and a shutter structure is arranged on a first plane of the sensor bracket close to the condenser, and a second plane away from the condenser is an open structure. The device comprises: An inlet air temperature acquisition module, used to acquire the inlet air temperature value of the condenser through the first temperature sensor; A temperature value processing module, used for obtaining a condenser temperature value of the condenser and determining a temperature difference between the condenser temperature value and the inlet air temperature value; a target temperature correction value determination module, used to determine a mapping relationship between the temperature difference and the temperature correction value, and determine a target temperature correction value according to the temperature difference and the mapping relationship; The target inlet air temperature value determination module is used to determine the target inlet air temperature value according to the inlet air temperature value and the target temperature correction value.

10. A computer program product, characterized in that The invention comprises a computer program, which, when executed by a processor, implements the condenser-based data processing method according to any one of claims 1 to 8.

11. An electronic device, characterized in that: The method comprises a processor, a memory, and a computer program stored in the memory and capable of running on the processor, wherein when the computer program is executed by the processor, the condenser-based data processing method according to any one of claims 1 to 8 is implemented.

12. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the condenser-based data processing method according to any one of claims 1 to 8 is implemented.

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