CN112577158A - Dust-free workshop constant temperature and humidity control method, device and system and computer equipment - Google Patents
Dust-free workshop constant temperature and humidity control method, device and system and computer equipment Download PDFInfo
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F24F11/00—Control or safety arrangements
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- F24—HEATING; RANGES; VENTILATING
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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Abstract
The application relates to a dust-free workshop constant temperature and humidity control method, a device, a system and computer equipment, and the specific scheme comprises the following steps: firstly, receiving an indoor temperature value and an indoor humidity value in real time, comparing the indoor temperature value with a preset temperature range, obtaining a temperature comparison result, according to the temperature comparison result, determining the indoor temperature state type to make corresponding judgment on the indoor temperature state type, and determining whether to send abnormal notification information to the operation interface according to the indoor temperature state type and the indoor humidity value, and simultaneously acquiring an outdoor dew point temperature value and an outdoor temperature value in real time, then comparing the outdoor temperature value with a preset reference range and the outdoor dew point temperature value with a preset dew point temperature threshold value to generate a comparison result, determining the seasonal operating mode type after obtaining the comparison result, determining corresponding seasonal adjusting operation information according to the seasonal operating mode type, can in time inform the staff like this can the dust-free workshop indoor temperature unusual with indoor humidity.
Description
Technical Field
The application relates to the technical field of air purification, in particular to a method, a device, a system and a storage medium for controlling constant temperature and humidity of a dust-free vehicle.
Background
When a factory produces products, the temperature and the humidity of the working environment in a workshop are easy to change along with the change of the external environment. With the continuous improvement of production level, the control on the manufacturing process and quality management of products is more and more strict. In order to ensure the production of high-quality products and avoid the influence on the quality of the products due to fluctuation of temperature and humidity in the production process of the products, constant temperature and humidity in a workshop need to be ensured.
The current dust-free workshop mainly adopts central air conditioning and constant temperature and humidity machine to carry out temperature and humidity control to the dust-free workshop, sets up control panel in the dust-free workshop, and the staff need go to the dust-free workshop and look over current indoor temperature of control panel and indoor humidity to adjust according to indoor temperature and indoor humidity.
To the aforesaid correlation technique, the inventor thinks that in the dust-free workshop constant temperature and humidity control process, need look over indoor temperature and humidity and adjust in person, nobody in the dust-free workshop, the temperature and the humidity in dust-free workshop appear unusually, and the staff does not have and can't in time know that temperature and humidity appear unusually, so be unfavorable for the production of product.
Disclosure of Invention
In order to monitor the temperature and the humidity of a dust-free workshop in real time and inform workers in time, the application provides a dust-free workshop constant-temperature and constant-humidity control method, device and system and computer equipment.
In a first aspect, the application provides a dust-free workshop constant temperature and humidity control method, which adopts the following technical scheme:
a dust-free workshop constant temperature and humidity control method comprises the following steps:
receiving an indoor temperature value and an indoor humidity value in real time;
comparing the indoor temperature value with a preset temperature range to obtain a temperature comparison result;
determining the indoor temperature state type based on the temperature comparison result, wherein the indoor temperature state type comprises a normal state, a low state and a high state;
and determining whether to send abnormal notification information to an operation interface or not according to the indoor temperature state type and the indoor humidity value.
By adopting the technical scheme, the indoor temperature value and the indoor humidity value are received in real time at first, the indoor temperature value is compared with the preset temperature range, the temperature comparison result is obtained to indicate whether the indoor temperature value is in the comfortable temperature range in the dust-free workshop or not, the indoor temperature state type is determined according to the temperature comparison result, the indoor temperature state type is correspondingly judged, whether the abnormity notification information is sent to the operation interface or not is determined according to the indoor temperature state type and the indoor humidity value under the dual condition, and therefore the working personnel can be timely notified that the indoor temperature and the indoor humidity of the dust-free workshop are abnormal.
Further, the step of determining whether to send the abnormal notification information to the terminal includes:
when the indoor temperature state type is a low state and the indoor temperature value is not within a preset humidity range, determining to send abnormal notification information to the terminal;
and when the indoor temperature state type is a high state and the indoor temperature value is not in a preset humidity range, determining to send abnormal notification information to the terminal.
By adopting the technical scheme, when the indoor temperature state type is determined to be in a low state, the indoor temperature value is not located in the preset humidity range, the indoor temperature is indicated to be in a low state, the indoor temperature is in a dry state, the comfort level of workers in the production of processed products can be affected, the abnormity notification information is determined to be sent to the terminal, when the indoor temperature state type is determined to be in a high state, the indoor temperature value is larger than the preset humidity range, the indoor temperature is indicated to be in a high state, the indoor humidity is high, the processing and production of the products are not facilitated, and the abnormity notification information is determined to be sent to the terminal.
Further, the step of setting the indoor temperature state as a low state includes:
when the indoor temperature value is not within a preset temperature range and the indoor temperature value is smaller than the preset temperature range, determining that the indoor temperature state type is a low state;
and when the indoor temperature value is within the preset temperature range, determining that the indoor temperature state type is a normal state.
By adopting the technical scheme, the obtained indoor temperature value is compared with the preset temperature range, a comparison result is generated, when the indoor temperature value is smaller than the preset temperature range, the indoor temperature is lower than the optimal temperature of the dust-free workshop, the indoor temperature state type is determined to be in a low state, when the indoor temperature value is located in the preset temperature range, the indoor temperature state type is determined to be in a normal state, and the temperature in the dust-free workshop is indicated to be in a comfortable temperature.
Further, the method also comprises the following steps:
acquiring a dew point temperature value and an outdoor temperature value in real time;
comparing the outdoor dew point temperature value with a preset dew point temperature threshold value, and comparing the outdoor temperature value with a preset reference range to obtain a comparison result;
determining seasonal working condition types according to the comparison result, wherein the seasonal working condition types comprise summer working conditions, winter working conditions and over-season working conditions;
and determining to send corresponding seasonal adjustment operation information to the terminal according to the seasonal working condition type.
By adopting the technical scheme, the outdoor dew point temperature value and the outdoor temperature value are firstly obtained in real time, then the comparison is carried out based on the outdoor temperature value and the preset reference range, and the outdoor dew point temperature value and the preset dew point temperature threshold value are compared to generate the comparison result, so that the comparison accuracy is improved, the seasonal working condition type is determined after the comparison result is obtained, and the corresponding seasonal adjustment operation information is determined according to the seasonal working condition type, so that the energy consumption can be controlled according to the outdoor dew point temperature and the outdoor temperature, the energy saving performance is improved, and the influence of the outdoor temperature on a dust-free workshop is reduced.
Further, the step of determining the type of the seasonal operating condition includes:
when the outdoor dew point temperature value is less than or equal to a preset dew point temperature threshold value and the outdoor temperature is greater than a preset reference range, determining that the seasonal working condition type is a summer working condition;
and when the outdoor dew point temperature value is greater than a preset dew point temperature threshold value and the outdoor temperature is less than a preset reference range, determining that the seasonal working condition type is the winter working condition.
By adopting the technical scheme, the accuracy of a comparison result is improved by utilizing dual comparison of dew point temperature and outdoor temperature, and when the outdoor dew point temperature value is less than or equal to a preset dew point temperature threshold value and the outdoor temperature is greater than a maximum boundary point of a preset reference range, the outdoor temperature is higher, and the season type is determined to be a summer working condition in summer; and when the outdoor dew point temperature value is greater than the preset dew point temperature threshold value and the outdoor temperature is less than the minimum boundary point of the preset reference range, indicating that the outdoor temperature is lower, and determining that the seasonal working condition type is the winter working condition if the outdoor temperature is in winter.
The second aspect, this application provides a dust-free workshop constant temperature and humidity controlling means, adopts following technical scheme:
a constant temperature and humidity control device for a dust-free workshop comprises,
the indoor acquisition module is used for acquiring indoor temperature and outdoor humidity;
the indoor comparison module is used for comparing the indoor temperature value with a preset temperature range to generate a comparison result;
the indoor judgment module is used for determining the indoor temperature state type based on the temperature comparison result;
and the indoor execution module is used for determining whether to send the abnormal notification information to the terminal according to the indoor temperature state type and the indoor humidity value.
Through adopting above-mentioned technical scheme, at first utilize indoor acquisition module to acquire indoor temperature value and outdoor temperature value, then compare indoor temperature value and predetermined temperature range with indoor comparison module, in order to generate the comparison result, indoor comparison module confirms indoor temperature state type according to the temperature comparison result, indoor execution module can confirm whether to send unusual notice information to the terminal according to indoor temperature state type and indoor humidity value, can in time be according to knowing indoor temperature and humidity from this, thereby make the staff in time make required control operation to the temperature and the humidity in dust-free workshop.
Furthermore, the method also comprises the following steps of,
the outdoor acquisition module is used for acquiring a dew point temperature value and an outdoor temperature value in real time;
the outdoor comparison module is used for comparing the outdoor dew point temperature value with a preset reference value and comparing the outdoor temperature with a preset reference range to obtain a comparison result;
the outdoor judgment module is used for determining the seasonal operating condition type according to the comparison result;
and the outdoor execution module is used for determining to send the seasonal control adjustment operation information to the terminal based on the seasonal working condition type.
By adopting the technical scheme, the outdoor acquisition module acquires the outdoor temperature value and the dew point temperature value in real time, the outdoor comparison module compares the outdoor dew point temperature value with a preset reference value and compares the outdoor temperature with a preset reference range, the outdoor judgment module determines the seasonal operating condition type according to the comparison result, and finally the outdoor execution module is utilized to determine to send corresponding seasonal adjusting operation information to the terminal according to the seasonal operating condition type.
In a third aspect, the present application provides a computer device, which adopts the following technical solution: .
A computer device storing a computer program capable of being loaded by a processor and executing any one of the above-described methods for dust-free plant constant temperature and humidity control.
In a fourth aspect, the present application provides a computer storage medium, which adopts the following technical solutions: .
A computer-readable storage medium storing a computer program that can be loaded by a processor and executed to perform any one of the above-described methods for dust-free plant constant temperature and humidity control.
In a fifth aspect, the application provides a dust-free workshop constant temperature and humidity control system, which adopts the following technical scheme:
a dust-free plant constant temperature and humidity control system comprises:
a computer apparatus as claimed in claim 8;
the data acquisition device is used for acquiring an indoor temperature value, an indoor humidity value, an outdoor temperature value and a dew point temperature value and is in communication connection with the computer equipment;
the central air-conditioning host is used for controlling air supply of a dust-free workshop and is in communication connection with the computer equipment;
and the constant temperature and humidity machine is used for controlling the temperature and the humidity of the air supply and is in communication connection with the computer equipment.
By adopting the technical scheme, the data acquisition device can acquire an indoor temperature value, an indoor humidity value, a fresh air dry bulb temperature value and a related humidity value and send the temperature value to the computer equipment, the computer judges the indoor temperature state type according to the indoor temperature value, determines whether to send abnormal notification information to the operation interface or not according to the indoor temperature state type and the indoor humidity value and displays the abnormal notification information, controls the air supply of the central air conditioning host and the adjustment work of the constant temperature and humidity machine, can judge the seasonal working condition type according to the outdoor temperature and the outdoor humidity, and determines to send corresponding seasonal adjustment operation information to the operation interface according to the seasonal working condition type.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the indoor temperature value and the humidity value are received in real time, so that the indoor temperature value can be monitored in real time and compared with a preset temperature range, a temperature comparison result is obtained, the indoor temperature state type is determined according to the temperature comparison result, whether abnormity notification information is sent to an operation interface or not is determined according to the indoor temperature state type and the indoor temperature value, and therefore workers can be timely notified that the indoor temperature and the indoor humidity of the dust-free workshop are abnormal;
2. when the indoor temperature state type is determined to be in a low state, and the indoor temperature value is not located in a preset humidity range, the indoor temperature is indicated to be low, the indoor temperature is dry, the comfort degree of workers in the production of processed products can be affected, abnormal notification information is determined to be sent to the terminal, and when the indoor temperature state type is determined to be in a high state, and the indoor temperature value is larger than the preset humidity range, the indoor temperature is indicated to be high, the indoor humidity is high, and the processing and the production of the products are not facilitated;
3. the method comprises the steps of acquiring an outdoor fresh air dry bulb temperature value and a relative humidity value in real time, calculating an enthalpy value and a dew point temperature value according to the fresh air dry bulb temperature value and the relative humidity value, comparing the indoor temperature value with a preset reference range to generate a comparison result, determining a seasonal working condition type according to the comparison result, and determining response air supply operation according to the seasonal working condition type and the enthalpy value.
Drawings
FIG. 1 is a block diagram of a constant temperature and humidity control system of a dust-free plant according to an embodiment of the present disclosure;
FIG. 2 is a schematic flow chart of a dust-free plant constant temperature and humidity control method according to an embodiment of the present disclosure;
FIG. 3 is a block diagram illustrating a constant temperature and humidity control apparatus for a dust-free plant according to an embodiment of the present disclosure;
FIG. 4 is a block diagram of an indoor execution module in a constant temperature and humidity control device of a dust-free plant according to an embodiment of the present disclosure;
fig. 5 is a block diagram of a computer device according to an embodiment of the present application.
In the figure, 1, a data acquisition device, 2, a computer device; 3. a constant temperature and humidity machine; 4. a central air-conditioning host; 5. an indoor acquisition module; 6. an indoor comparison module; 7. an indoor judgment module; 8. an indoor execution module; 81. a data comparison unit; 82. a data judgment unit; 83. a data execution unit; 9. an outdoor acquisition module; 10. an outdoor comparison module; 11. an outdoor judgment module; 12. and an outdoor execution module.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
When products are produced in a factory, the temperature and the humidity of a working environment in a workshop can change along with the change of an external environment, so that the constant temperature and the constant humidity in the workshop are required to be ensured in order to ensure that high-quality products can be produced. And what present dust-free workshop constant temperature and humidity system generally need the staff to look over the dust-free workshop according to thermometer and hygrometer is that indoor temperature and humidity are, nobody in the dust-free workshop, and the temperature and the humidity in dust-free workshop appear unusually, and the staff can not in time know the temperature and the humidity in the dust-free workshop and appear unusually.
Therefore, the embodiment of the application discloses dust-free workshop constant temperature and humidity control system, it has the effect that can in time inform staff's temperature and humidity anomaly, as shown in fig. 1, includes: computer equipment 2, central air conditioning host 4, constant temperature and humidity machine 3 and data acquisition device 1. The computer device 2 is in communication connection with the central air-conditioning host 4 and the constant temperature and humidity machine 3, and the computer device 2 and the data acquisition device 1 can be in communication connection. Wherein,
and the constant temperature and humidity machine 3 is used for controlling the temperature and the humidity of the air supply so as to keep the temperature and the humidity in the dust-free workshop constant. The air supply pipeline can be installed on the constant temperature and humidity machine 3 and installed in a dust-free workshop, and a plurality of air inlets can be opened at the air supply pipeline to supply fresh air.
And the central air-conditioning host machine 4 is used for supplying air to the dust-free workshop. In this embodiment, the central air-conditioning main unit 4 may be communicated with a fresh air duct and a filter tube, and the constant temperature and humidity device may be communicated with the central air-conditioning main unit 4 through the filter tube.
The data acquisition device 1 is configured to acquire an indoor temperature, an indoor humidity, an outdoor temperature, and a dew point temperature, and in this embodiment, a plurality of temperature sensors and humidity sensors may be used to detect the temperature and the humidity. The plurality of temperature sensors and the plurality of humidity sensors may be installed at a plurality of corners in the clean room, or may be installed in the air supply duct or outside the clean room.
The detailed component description of the computer device 2, which may be a server, will be described in the following description of a computer device disclosed in the embodiments of the present application. The computing device is used for acquiring an indoor temperature value and an indoor humidity value in real time, comparing the indoor temperature value with a preset temperature range, so as to obtain a temperature comparison result, and according to the temperature comparison result, determining the indoor temperature state type, and determines to send abnormal notification information to the terminal based on the indoor temperature state type and the indoor humidity value, controls the central air-conditioning host 4 and the constant temperature and humidity device to supplement the required fresh air, so as to ensure constant temperature and humidity in the dust-free workshop, and can also obtain the outdoor temperature and the dew point temperature value in real time, and based on the comparison of the outdoor temperature with a preset reference range and the comparison of the dew point temperature with a preset dew point temperature threshold, and obtaining a comparison result, determining the seasonal operating condition type, and determining to send seasonal adjustment operation information to the terminal according to the seasonal operating condition type so as to reduce the influence of the outdoor temperature on the dust-free workshop.
In this embodiment, be close to ground in the dust-free workshop and can seted up a plurality of air outlets, can install air exhauster and air-blower in the dust-free workshop, make the dust-free workshop form the return air circulation layer to reach purifying effect.
Meanwhile, based on a dust-free workshop constant temperature and humidity control system, the embodiment of the application also discloses a dust-free workshop constant temperature and humidity method, as shown in fig. 2, comprising:
and S1, receiving the indoor temperature value and the indoor humidity value in real time.
In the present embodiment, the indoor temperature value is detected by a temperature sensor installed in the clean room, and the indoor humidity value is detected by a humidity sensor installed in the clean room. The number of the temperature sensors and the number of the humidity sensors can be multiple, in order to determine the accuracy of measurement in the dust-free workshop, the received temperature value is an average value calculated through multiple temperature sensing measurements, and the received humidity value is an average value calculated through multiple humidity sensing measurements.
And S2, comparing the indoor temperature value with a preset temperature range to obtain a temperature comparison result.
The preset temperature range refers to the most comfortable temperature range in a dust-free workshop, and the indoor temperature value is compared with the preset temperature range to obtain the following temperature comparison result:
(1) the indoor temperature value is not within a preset temperature range, and the indoor temperature value is smaller than a minimum boundary value of the preset temperature range.
(2) The indoor temperature value is not within a preset temperature range, and the indoor temperature value is greater than a maximum boundary value of the preset temperature range.
(3) And if the indoor temperature value is within the preset temperature range, the indoor temperature is the comfortable temperature.
And S3, determining indoor temperature state types based on the temperature comparison result, wherein the indoor temperature state types comprise a normal state, a low state and a high state.
According to the temperature comparison result, the indoor temperature state type is determined, and therefore the following judgment conditions are obtained:
(1) and when the indoor temperature value is not in the preset range and the indoor temperature value is smaller than the minimum boundary value of the preset temperature range, determining that the indoor temperature state type is in a low state. If the acquired indoor temperature value is set to be 16 degrees, the preset temperature range is [20, 25], and the minimum boundary value of the preset temperature range is 20 degrees, the temperature in the dust-free workshop is low, and then the indoor temperature state type is determined to be a low state.
(2) And when the indoor temperature value is not in the preset range and the indoor temperature value is greater than the maximum boundary value of the preset temperature range, determining that the indoor temperature state type is a high state. If the acquired indoor temperature value is set to be 28 degrees, the preset temperature range is [20, 25], and the maximum boundary value of the preset temperature range is 25 degrees, the temperature in the dust-free workshop is higher, and then the indoor temperature state type is determined to be a lower state.
(3) And when the indoor temperature value is within a preset range, determining that the indoor temperature state type is a normal state. If the indoor temperature value is set to be 24 ℃, and the preset temperature range is [20, 25], the indoor temperature of the dust-free workshop is at a comfortable temperature, and the comfortable temperature is most favorable for producing products, so that the product quality is improved.
And S4, determining whether to send abnormal notification information to the terminal according to the indoor temperature state type and the indoor humidity value.
Based on the indoor state and the indoor humidity, the following three cases are described:
(1) and when the indoor temperature state type is a low state and the indoor humidity value is not within the preset humidity range, determining to send abnormal notification information to the terminal. For example, setting the preset humidity range to [50%, 70% ], when the indoor temperature value is 16 degrees, the type of the indoor temperature state is determined to be in a lower state, and the obtained indoor humidity value does not lie in the preset humidity range has the following two cases:
1) if the obtained indoor humidity value is 30%, the indoor humidity value is not within the preset humidity range, and the indoor humidity value is smaller than the preset humidity range, it is indicated that the humidity content of air in the dust-free workshop is low, so that problems such as static electricity and the like are easily generated in the process of producing products, and therefore, abnormal notification information needs to be sent to the terminal;
2) if the obtained indoor humidity value is 80% and the indoor humidity value is larger than the preset humidity range, the humidity content of the air in the dust-free workshop is high, so that the product is easily affected with damp and damaged in the product production process, and therefore, abnormal notification information needs to be sent to the terminal.
(2) And when the indoor temperature state type is a high state and the indoor temperature value is not within a preset humidity range, determining to send abnormal notification information to the terminal. If the indoor temperature value is set to 24 degrees, the type of the indoor temperature state is determined to be a higher state, the preset humidity range is set to [50%, 70% ], and if the obtained indoor humidity value is not within the preset humidity range, the obtained indoor humidity value is the same as the humidity comparison case in the above case (1), and it is determined to transmit the abnormality notification information to the terminal.
(3) And when the indoor temperature state type is a normal state and the indoor temperature value is within a preset humidity range, determining not to send the abnormal notification information to the terminal. And if the indoor temperature value is set to be 24 ℃, determining the type of the indoor temperature state to be a normal state, and determining that the obtained indoor humidity value is within a preset humidity range, which indicates that the humidity and the temperature of the dust-free workshop are normal, and determining not to send abnormal notification information to the terminal.
In this embodiment, the abnormal notification information generated after determining the indoor temperature state type includes data of an indoor temperature value and an indoor humidity value, and is sent to the terminal for display, so that the worker can quickly determine and control the response operations of the central air conditioner host 4 and the constant temperature and humidity machine 3, and the indoor temperature value and the outdoor temperature value data need to be subjected to data differential grading, and the specific steps are as follows:
(1) and comparing the obtained indoor temperature value with the outdoor humidity value by taking the preset temperature range and the preset humidity range as standards to obtain a data comparison result.
In this embodiment, if the obtained indoor temperature value is greater than the preset temperature range, the indoor temperature value is compared with the maximum boundary value of the preset temperature range, and if the obtained indoor temperature value is less than the preset humidity range, the indoor temperature value is compared with the minimum boundary value of the preset temperature range. And if the obtained indoor humidity value is smaller than the preset humidity range, comparing the indoor humidity value with the minimum boundary value of the preset humidity range, and thus obtaining a comparison result.
(2) And determining data difference types according to the comparison result, wherein the data difference types comprise large difference, small difference and difference pins.
According to the comparison result, the data difference type is determined, which is specifically as follows:
if the indoor temperature value is compared with a preset temperature range:
1) and if the absolute value of the difference between the indoor temperature value and the boundary value of the preset temperature range is smaller than the first preset temperature threshold, determining that the data difference type is small in difference.
2) And if the absolute value of the difference between the indoor temperature value and the boundary value of the preset temperature range is between the first preset temperature threshold and the second preset temperature threshold, determining that the data difference type is smaller.
3) And if the absolute value of the difference between the indoor temperature value and the boundary value of the preset temperature range is greater than the second preset temperature threshold, determining that the data difference type is large.
If the indoor humidity value is compared with a preset humidity range:
1) and if the absolute value of the difference between the indoor humidity value and the boundary value of the preset humidity range is smaller than the first preset humidity threshold value, determining that the data difference type is small in difference.
2) And determining that the data difference type is smaller if the absolute value of the difference between the indoor humidity value and the boundary value of the preset humidity range is between the first preset humidity threshold and the second preset humidity threshold.
3) And if the absolute value of the difference between the indoor humidity value and the boundary value of the preset humidity range is greater than a second preset humidity threshold value, determining that the data difference type is large in difference.
Such as: if the indoor temperature value is set to be 18 ℃, the preset temperature range is [20, 25], the first temperature threshold value is 0,5, and the second temperature threshold value is 2.5, the indoor temperature value is smaller than the preset temperature range, the indoor temperature value is subtracted from the minimum boundary value of the preset temperature range, that is, the indoor temperature value S1 is set to be 18, the minimum boundary value S2 of the preset temperature range is 20, so as to obtain that the absolute value of the difference between the indoor temperature value and the minimum boundary value of the preset temperature range is 2, then | S2-S1 | is 0.5 | ≦ 2.5, which indicates that the absolute value of the difference between the indoor temperature value and the minimum boundary value of the preset temperature range is between the first preset threshold value and the second preset threshold value, and then the data difference type is determined to be a small difference.
(3) And determining whether to perform color rendering on corresponding data based on the data difference type, and sending the data to the terminal for display. The color rendering can be performed by selecting corresponding colors according to the requirements of workers, and the colors can be red or dark blue and the like to represent the difference of data so as to remind the workers of the difference between the temperature and the humidity measured in the dust-free workshop and the optimal temperature and the optimal humidity range.
Besides, the staff can send control intensification, cooling, dehumidification and humidification operating instruction based on the terminal, can control air conditioner host computer and the work of constant temperature and humidity machine 3 when computer equipment 2 receives corresponding instruction.
It should be further noted that, in order to record the temperature and humidity changes of the dust-free plant for subsequent problem analysis, the worker may send a feedback request for generating an event analysis report based on the operation interface, and when receiving the feedback request for generating the event analysis report, the worker may form an event analysis report from data, such as the room temperature value and the room humidity value, displayed on the operation interface of the terminal and send the event analysis report to the operation interface of the terminal for display. The staff can open the analysis report to be read, and can also send an archiving request to the analysis report, and the analysis report can be archived and stored after receiving the archiving request.
In order to reduce energy consumption, realize energy conservation and environmental protection and reduce the influence of outdoor temperature on a dust-free workshop, the dust-free workshop constant temperature and humidity control method further comprises the following steps:
and S5, acquiring the dew point temperature value and the outdoor temperature value in real time.
In the present embodiment, the dew point temperature value is a temperature at which the air is saturated by cooling when the moisture content of the air is not changed, and is a temperature at which dew condensation in the environment around the air supply duct is detected, and can be measured by attaching a dew point temperature sensor to the air supply duct.
The outdoor temperature value can be measured by a temperature sensor installed outside the dust-free workshop.
And S6, comparing the outdoor dew point temperature value with a preset dew point temperature threshold value, and comparing the outdoor temperature value with a preset reference range to obtain a comparison result.
In this embodiment, the accuracy of the comparison result is determined by comparing the outdoor dew point temperature value with the outdoor temperature, the preset dew point temperature threshold may be set to 14.3 degrees celsius, the preset reference range may be [20, 25], the outdoor dew point temperature is compared with the preset dew point temperature threshold, and the outdoor temperature is compared with the preset reference range to obtain the comparison result.
And S7, determining the seasonal condition types according to the comparison result, wherein the seasonal condition types comprise summer conditions, winter conditions and over-season conditions.
(1) And when the outdoor dew point temperature value is less than or equal to the preset dew point temperature threshold value and the outdoor temperature is greater than the maximum boundary point of the preset reference range, determining that the seasonal working condition type is the summer working condition. If the preset temperature threshold value is set to be 14.3 ℃, if the obtained outdoor dew point temperature value is 16 ℃, namely 16 ℃ is greater than 14.3 ℃, and if the outdoor temperature is measured to be 28 ℃, namely 28 ℃ is greater than 25 ℃, the seasonal working condition type is determined to be the summer working condition.
(2) And when the outdoor dew point temperature value is greater than a preset dew point temperature threshold value and the outdoor temperature is less than the minimum boundary point of a preset reference range, determining that the seasonal working condition type is the winter working condition. If the preset reference value is set to be 14.3 ℃, if the obtained outdoor dew point temperature value is 12 ℃, namely 12 ℃ is less than 14.3 ℃, and the outdoor temperature value is less than 20 ℃, the seasonal working condition type is determined to be the winter working condition.
(3) And when the outdoor dew point temperature value is smaller than a preset dew point temperature threshold value and the outdoor temperature value is within a preset reference range, determining that the seasonal working condition type is an over-seasonal working condition.
And S8, according to the seasonal working condition type, determining to send corresponding seasonal adjustment operation information to the terminal.
In this embodiment, the seasonal adjustment operation information is data for adjusting the central air conditioner host and the constant temperature and humidity machine according to the seasons, and the required response adjustment is determined according to the seasonal operating condition type, which is specifically as follows:
(1) and when the season working condition type is determined to be the summer working condition, transmitting summer adjustment operation information to the operation interface.
And when the season working condition type is a summer working condition, the outdoor temperature is higher than the indoor temperature, and the difference temperature is larger, the summer adjustment operation information is determined to be sent to the operation interface. Adjust the operation in summer in order to remind the staff, reduce the influence of outdoor temperature to indoor temperature to satisfy the humiture requirement in dust-free workshop, reach energy-concerving and environment-protective effect.
The summer adjustment operation can cool the dust-free workshop so as to control the dew point temperature value to be at a preset dew point temperature threshold value. Meanwhile, humidification and dehumidification operations can be performed according to the indoor humidity, so that the indoor humidity is maintained within a preset humidity range.
(2) And when the seasonal working condition type is determined to be the winter working condition, sending winter adjustment operation information to the operation interface.
The season condition type is winter condition, and the winter adjustment operation information is determined to be sent to the operation interface if the outdoor temperature is lower than the indoor temperature, so that the working personnel can be reminded of performing season adjustment operation in time.
The so-called winter adjustment operation may be performed to raise the temperature in the cleanroom to control the dew point temperature value to a predetermined dew point temperature threshold.
(3) And when the seasonal working condition type is determined to be an over-seasonal working condition, determining to send over-seasonal adjustment operation information to the operation interface.
In this embodiment, when it is determined that the seasonal operation type is an over-seasonal operation, which indicates that the outdoor temperature is closer to the indoor temperature, it is determined to send the over-seasonal adjustment operation information to the operation interface.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the present invention.
The embodiment of the application still discloses dust-free workshop constant temperature and humidity controlling means, as shown in the figure, include:
the indoor acquisition module 5 is used for acquiring an indoor temperature value and an indoor humidity value;
the indoor comparison module 6 is used for comparing the indoor temperature value with a preset temperature range to obtain a comparison result;
an indoor judgment module 7 for determining the type of the indoor temperature state based on the comparison result;
and the indoor execution module 8 is used for determining whether to send the abnormal notification information to the client according to the indoor temperature state type and the indoor humidity value. Wherein, indoor execution module still includes:
a data comparison unit 81 for determining the data difference type according to the comparison result;
the data judgment unit 82 is used for comparing the obtained indoor temperature value with the outdoor humidity value to obtain a data comparison result;
and the data execution unit 83 determines whether to perform color rendering on the corresponding data based on the data difference type, and sends the data to the terminal for display.
Further comprising:
the outdoor acquisition module 9 is used for acquiring a dew point temperature value and an outdoor temperature value in real time;
the outdoor comparison module 10 is used for comparing the outdoor dew point temperature value with a preset reference value and comparing the outdoor temperature with a preset reference range to obtain a comparison result;
the outdoor judgment module 11 is used for determining the seasonal operating condition type according to the comparison result;
and the outdoor execution module 12 is used for determining to send the seasonal control adjustment operation information to the terminal based on the seasonal working condition type.
It should be noted that the terminal may be a mobile phone capable of receiving the abnormality notification information to control the warm-wet operation, may be a tablet computer capable of receiving the abnormality notification information to control the warm-wet operation, and may be another device capable of receiving the abnormality notification information to control the warm-wet operation. In this embodiment, on the one hand, the indoor obtaining module 5 can obtain an indoor temperature value and an indoor humidity value, and then the indoor comparing module 6 compares the indoor temperature value with a preset temperature range to obtain a comparison result, the indoor determining module 7 can determine an indoor temperature state type according to the temperature comparison result, and the indoor executing module 8 can determine whether to send an abnormal notification message to the terminal according to the indoor temperature state type and the indoor humidity value. On the other hand, in order to reduce the loss of energy consumption, the outdoor acquisition module 9 acquires an outdoor dew point temperature value and an outdoor temperature value, the outdoor comparison module 10 compares the outdoor dew point temperature value with a preset reference value and compares the outdoor temperature value with a preset reference range to generate a comparison result, the outdoor judgment module 11 determines a seasonal working condition type according to the comparison result, and finally the outdoor execution module 12 sends the seasonal working condition type to the terminal.
For the specific definition of the dust-free plant constant temperature and humidity control device, reference may be made to the above definition of a dust-free plant constant temperature and humidity control method, which is not described herein again. All or part of all modules in the constant temperature and humidity control device for the dust-free workshop can be realized through software, hardware and a combination thereof. The modules may be embedded in hardware or independent from a processor in the computer device 2, or may be stored in a memory in the computer device 2 in software, so that the processor can call and execute operations corresponding to the modules
The embodiment of the present application further discloses a computer device, as shown in the figure, including:
which comprises a processor, a memory and a computer program stored on the memory and running on the processor, connected by a system bus, while the computer device 2 comprises a network interface and a database. The computer program is executed by a processor to realize the dust-free workshop constant temperature and humidity control method disclosed above.
Wherein the processor of the computer device 2 is arranged to provide computing and control capabilities. The memory of the computer device 2 includes a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database, and the internal memory provides an environment for the operating system and the computer program in the non-volatile storage medium to run. The database of the computer device 2 is used for storing data such as indoor temperature values, indoor humidity values, fresh air dry bulb temperature values, relative humidity values, outdoor dew point temperature values, enthalpy values and the like. The network interface of the computer device 2 is used for communicating with an external terminal through a network connection.
It will be understood by those skilled in the art that all or part of the processes of implementing a method for controlling constant temperature and humidity in a dust-free plant may be implemented by instructing the associated hardware via a computer program, which may be stored in a non-volatile computer readable storage medium, and when executed, may comprise all or part of the processes of a method for controlling constant temperature and humidity in a dust-free plant as described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
Based on the above-mentioned computer device, an embodiment of the present application further discloses a computer readable storage medium, where the computer readable storage medium may be various media capable of storing program codes, such as a usb disk, a removable hard disk, a read-only memory, a random access memory, a magnetic disk or an optical disk. The computer readable storage medium has a computer program that can be loaded by a processor into a dust-free plant constant temperature and humidity control method disclosed above.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
Claims (10)
1. A dust-free workshop constant temperature and humidity control method is characterized by comprising the following steps:
receiving an indoor temperature value and an indoor humidity value in real time;
comparing the indoor temperature value with a preset temperature range to obtain a temperature comparison result;
determining the type of the indoor temperature state based on the temperature comparison result, the type of the indoor temperature state including positive
Normal state, low state, high state;
and determining whether to send abnormal notification information to the terminal according to the indoor temperature state type and the indoor humidity value.
2. The method of claim 1, wherein the step of determining whether to send the terminal the abnormal notification information comprises:
when the indoor temperature state type is a low state and the indoor temperature value is not within a preset humidity range, determining to send abnormal notification information to the terminal;
and when the indoor temperature state type is a high state and the indoor temperature value is not in a preset humidity range, determining to send abnormal notification information to the terminal.
3. The method of claim 2, wherein the step of determining the indoor temperature state type as a low state comprises:
when the indoor temperature value is not within a preset temperature range and the indoor temperature value is smaller than the preset temperature range, determining that the indoor temperature state type is a low state;
and when the indoor temperature value is within the preset temperature range, determining that the indoor temperature state type is a normal state.
4. The method of claim 1, further comprising:
acquiring the temperature and the relative humidity value of the outdoor fresh air dry bulb in real time;
comparing the indoor dew point temperature value with a preset reference range to obtain a comparison result;
determining seasonal working condition types according to the comparison result, wherein the seasonal working condition types comprise summer working conditions, winter working conditions and over-season working conditions;
and determining to send corresponding seasonal operation information to the terminal according to the seasonal working condition type and the enthalpy value.
5. The method of claim 4, wherein the step of determining the type of seasonal condition comprises:
when the indoor dew point temperature value is smaller than a preset reference value and the outdoor temperature is larger than a preset reference range, determining that the seasonal working condition type is a summer working condition;
and when the indoor dew point temperature value is larger than a preset reference value and the outdoor temperature is smaller than a preset reference range, determining that the seasonal working condition type is the winter working condition.
6. A dust-free workshop constant temperature and humidity control device is characterized by comprising,
the indoor acquisition module is used for acquiring indoor temperature and outdoor humidity;
the indoor comparison module is used for comparing the indoor temperature value with a preset temperature range to generate a temperature comparison result;
the indoor judgment module is used for determining the indoor temperature state type based on the temperature comparison result;
and the indoor execution module is used for determining whether to send the abnormal notification information to the terminal according to the indoor temperature state type and the indoor humidity value.
7. The method of claim 6, further comprising,
the outdoor acquisition module is used for acquiring a dew point temperature value and an outdoor temperature value in real time;
the outdoor comparison module is used for comparing the outdoor dew point temperature value with a preset reference value and comparing the outdoor temperature with a preset reference range to obtain a comparison result;
the outdoor judgment module is used for determining the seasonal operating condition type according to the comparison result;
and the outdoor execution module is used for determining to send the seasonal control adjustment operation information to the terminal based on the seasonal working condition type.
8. A computer device, further comprising,
a computer device storing a computer program capable of being loaded by a processor and executing any one of the above-described methods for dust-free plant constant temperature and humidity control.
9. A computer-readable storage medium, wherein a computer program is stored which can be loaded by a processor and executed to perform any one of the above-described methods for dust-free plant constant temperature and humidity control.
10. The utility model provides a dust-free workshop constant temperature and humidity control system which characterized in that includes:
a computer apparatus as claimed in claim 8;
the data acquisition device is used for acquiring an indoor temperature value, an indoor humidity value, an outdoor temperature value and a dew point temperature value and is in communication connection with the computer equipment;
the central air-conditioning host is used for controlling air supply of a dust-free workshop and is in communication connection with the computer equipment;
and the constant temperature and humidity machine is used for controlling the temperature and the humidity of the air supply and is in communication connection with the computer equipment.
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