CN116170667B - Automatic temperature control method and device for intelligent explosion-proof shield camera - Google Patents
Automatic temperature control method and device for intelligent explosion-proof shield camera Download PDFInfo
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- CN116170667B CN116170667B CN202310455130.3A CN202310455130A CN116170667B CN 116170667 B CN116170667 B CN 116170667B CN 202310455130 A CN202310455130 A CN 202310455130A CN 116170667 B CN116170667 B CN 116170667B
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Abstract
The application belongs to the technical field of electronic information and relates to an automatic temperature control method of an intelligent explosion-proof shield camera. The application also provides a temperature automatic control device of the intelligent explosion-proof shield camera. The intelligent control and the timely adjustment of the temperature of the target anti-explosion shield camera are realized, the condition that the target anti-explosion shield camera has too high or too low temperature is avoided, and the temperature control precision and the adjustment efficiency of the target anti-explosion shield camera are further improved.
Description
Technical Field
The application relates to the technical field of electronic information, in particular to an automatic temperature control method and device for an intelligent explosion-proof shield camera.
Background
Currently, due to the complexity of the industrial production environment, higher demands are placed on the safety of the industrial environment. The explosion-proof shield camera equipment is a special industrial product and is very sensitive to factors such as temperature, humidity, dust, vibration and the like. When the environmental index of the industrial product changes, the requirements of industrial environmental safety can be met by triggering the sensing and notification of the explosion-proof shield camera equipment.
Because of the complexity of the industrial environment, the explosion-proof shield camera needs to maintain its own stability all the time. The explosion-proof shield camera device itself may fail or even fail due to excessive or low temperatures. Extreme changes in temperature can cause serious damage to the equipment. At present, the temperature detection of explosion-proof guard shield camera equipment is comparatively simple, can't carry out intelligent high accuracy to the temperature of explosion-proof guard shield camera equipment and detect, finally leads to the easy problem of damaging of equipment.
Disclosure of Invention
The purpose of the application is to provide a temperature automatic control method and device of an intelligent explosion-proof shield camera, so as to solve the technical problem of low temperature control precision of the explosion-proof shield camera.
In order to solve the technical problems, the embodiment of the application provides an automatic temperature control method of an intelligent explosion-proof shield camera, which adopts the following technical scheme:
starting a target explosion-proof shield camera, collecting the initial temperature of the target explosion-proof shield camera, and determining the temperature mode of the target explosion-proof shield camera according to the initial temperature;
acquiring a corresponding temperature threshold according to the temperature mode, acquiring instant temperature values of the target explosion-proof shield camera at different moments, and calculating to obtain temperature final values at different moments according to the temperature threshold and the instant temperature values;
calculating a temperature average value of the target explosion-proof shield camera based on the temperature final value, acquiring a preset correction threshold value, and determining whether a difference value between the temperature average value and the preset correction threshold value is in a standard range;
when the difference value is not in the standard range, determining that the target explosion-proof shield camera has temperature abnormality, acquiring a preset control range of the target explosion-proof shield camera, and determining an adjustment mode according to the preset control range and the temperature average value;
and adjusting the temperature of the target explosion-proof shield camera based on the adjustment mode, and pushing adjustment data corresponding to the adjustment mode to a display screen of the target explosion-proof shield camera.
Further, the obtaining the corresponding temperature threshold according to the temperature mode, collecting the instant temperature values of the target explosion-proof shield camera at different moments, and calculating the temperature final values at different moments according to the temperature threshold and the instant temperature values includes:
acquiring a first temperature threshold corresponding to the temperature mode, and calculating to obtain a first temperature final value at a first moment according to the first temperature threshold and the initial temperature;
when the starting time of the target explosion-proof shield camera reaches a first time period, acquiring the temperature of the target explosion-proof shield camera as an intermediate temperature, acquiring a second temperature threshold corresponding to the temperature mode, and calculating to obtain a second moment temperature final value according to the second temperature threshold and the intermediate temperature;
when the starting time of the target explosion-proof shield camera reaches a second time period, acquiring the temperature of the target explosion-proof shield camera as an end temperature, acquiring a third temperature threshold, and calculating to obtain a third moment temperature final value according to the third temperature threshold and the end temperature.
Further, when the temperature mode is a high temperature mode, the first temperature threshold is a first high temperature threshold, and the second temperature threshold is the same as the third temperature threshold, and both the first temperature threshold and the second temperature threshold are second high temperature thresholds; when the temperature mode is a low temperature mode or a normal mode, the first temperature threshold is a first preset threshold, the second temperature threshold is a second preset threshold, and the third temperature threshold is a third preset threshold.
Further, the calculating the temperature average value of the target explosion-proof shield camera based on the temperature final value includes:
summing the temperature final values at different moments to obtain a summation result;
and acquiring the number of temperature final values, and calculating the temperature average value based on the number of the temperature final values and the summation result.
Further, the obtaining the preset correction threshold includes:
when the temperature average value calculation is determined to be completed, acquiring the equipment number of the target explosion-proof shield camera;
transmitting the equipment number to a target cloud, and acquiring the preset correction threshold based on the target cloud.
Further, the determining whether the difference between the temperature average value and the preset correction threshold value is within a standard range includes:
when the temperature mode is a high temperature mode or a low temperature mode, calculating the difference value between the temperature average value and the preset correction threshold value, acquiring a preset target occupation ratio corresponding to the preset correction threshold value, and calculating a standard value according to the preset correction threshold value and the target occupation ratio;
and when the absolute value of the difference is smaller than or equal to the standard value, determining that the difference is within the standard range, and when the absolute value of the difference is larger than the standard value, determining that the difference is not within the standard range.
Further, the determining whether the difference between the temperature average value and the preset correction threshold value is within a standard range includes:
when the temperature mode is a normal mode, calculating a difference value between the temperature average value and the preset correction threshold value;
and when the difference value is smaller than or equal to the preset correction threshold value, determining that the difference value is within the standard range, and when the difference value is larger than the preset correction threshold value, determining that the difference value is not within the standard range.
Further, the obtaining the preset control range of the target explosion-proof shield camera, and determining the adjustment mode according to the preset control range and the temperature average value includes:
reading the highest starting temperature and the lowest starting temperature of the target explosion-proof shield camera based on a temperature controller, and determining the range from the lowest starting temperature to the highest starting temperature as the preset control range;
determining whether the temperature average value is in the preset control range, and determining that the adjustment mode is a refrigeration mode when the temperature average value is greater than the highest starting temperature;
and when the temperature average value is smaller than the minimum starting temperature, determining that the adjustment mode is a heating mode.
Further, the adjusting the temperature of the target explosion proof shroud camera based on the adjustment mode includes:
when the adjustment mode is a refrigeration mode, transmitting a judgment result corresponding to the refrigeration mode to a singlechip, transmitting a refrigeration instruction to a relay based on the singlechip, and starting a refrigeration unit to reduce the temperature of the target explosion-proof shield camera when the relay receives the refrigeration instruction;
when the adjustment mode is a heating mode, a judgment result corresponding to the heating mode is transmitted to a singlechip, a heating instruction is transmitted to the relay based on the singlechip, and when the relay receives the heating instruction, a heating unit is started to increase the temperature of the target explosion-proof shield camera.
In order to solve the technical problem, the embodiment of the application also provides a temperature automatic control device of an intelligent explosion-proof shield camera, which adopts the following technical scheme:
the acquisition module is used for starting the target anti-explosion shield camera, acquiring the initial temperature of the target anti-explosion shield camera and determining the temperature mode of the target anti-explosion shield camera according to the initial temperature;
The calculation module is used for acquiring a corresponding temperature threshold according to the temperature mode, acquiring instant temperature values of the target explosion-proof shield camera at different moments, and calculating to obtain temperature final values at different moments according to the temperature threshold and the instant temperature values;
the detection module is used for calculating a temperature average value of the target explosion-proof shield camera based on the temperature final value, acquiring a preset correction threshold value and determining whether the difference value between the temperature average value and the preset correction threshold value is in a standard range or not;
the adjusting module is used for determining that the target explosion-proof shield camera has temperature abnormality when the difference value is not in the standard range, acquiring a preset control range of the target explosion-proof shield camera, and determining an adjusting mode according to the preset control range and the temperature average value;
and the display module is used for adjusting the temperature of the target explosion-proof shield camera based on the adjustment mode and pushing adjustment data corresponding to the adjustment mode to a display screen of the target explosion-proof shield camera.
Compared with the prior art, the embodiment of the application has the following main beneficial effects:
According to the method, the target explosion-proof shield camera is started, the initial temperature of the target explosion-proof shield camera is collected, and the temperature mode of the target explosion-proof shield camera is determined according to the initial temperature, so that different judgment can be carried out on the temperature of the target explosion-proof shield camera through different temperature modes; then, acquiring corresponding temperature thresholds according to the temperature modes, acquiring instant temperature values of the target explosion-proof shield camera at different moments, and calculating temperature final values at different moments according to the temperature thresholds and the instant temperature values, wherein the accuracy of temperature judgment of the target explosion-proof shield camera can be improved through the temperature final values at different moments, and misjudgment caused by taking only one temperature is avoided; then, calculating a temperature average value of the target explosion-proof shield camera based on the temperature final value, acquiring a preset correction threshold value, and determining whether the difference value between the temperature average value and the preset correction threshold value is in a standard range; when the difference value is determined to be not in the standard range, determining that the target explosion-proof shield camera has temperature abnormality, acquiring a preset control range of the target explosion-proof shield camera, and determining an adjustment mode according to the preset control range and the temperature average value, so that accurate selection and temperature control of the corresponding adjustment mode of the target explosion-proof shield camera are realized when the target explosion-proof shield camera has abnormality; finally, the temperature of the target anti-explosion shield camera is adjusted based on the adjustment mode, and adjustment data corresponding to the adjustment mode is pushed to a display screen of the target anti-explosion shield camera, so that the intelligent temperature control and the timely adjustment of the target anti-explosion shield camera are realized, the condition that the target anti-explosion shield camera has too high or too low temperature is avoided, and the temperature control precision and the adjustment efficiency of the target anti-explosion shield camera are further improved.
Drawings
FIG. 1 is a flow chart of one embodiment of a method of automatic temperature control for an intelligent explosion proof shroud camera according to the present application;
FIG. 2 is a flow chart of another embodiment of a method of automatically controlling the temperature of an intelligent explosion proof shroud camera according to the present application;
fig. 3 is a schematic structural view of an embodiment of an automatic temperature control device of an intelligent explosion-proof shroud camera according to the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Referring to fig. 1, a flow chart of one embodiment of a method of automatically controlling the temperature of an intelligent explosion proof shroud camera according to the present application is shown. The automatic temperature control method of the intelligent explosion-proof shield camera comprises the following steps:
step S101, starting a target explosion-proof shield camera, collecting the initial temperature of the target explosion-proof shield camera, and determining the temperature mode of the target explosion-proof shield camera according to the initial temperature;
In this embodiment, the target anti-explosion protection cover camera is used as a device for performing temperature control on the target, the target anti-explosion protection cover camera is powered on, and the temperature control system corresponding to the target anti-explosion protection cover camera is started. The starting temperature of the target explosion-proof shield camera can be acquired based on the temperature control system, for example, the starting temperature of the target explosion-proof shield camera at the starting time is detected to be 30 ℃. When the initial temperature of the target explosion-proof shield camera is acquired, determining the temperature mode of the target explosion-proof shield camera according to the initial temperature. Specifically, the temperature modes include a high temperature mode, a low temperature mode, and a normal mode, and different temperature ranges correspond to different temperature modes. In another embodiment of the present application, a temperature mode corresponding to a temperature of less than 30 degrees celsius is determined as a low temperature mode; determining a temperature pattern corresponding to a temperature greater than 70 degrees celsius as high Wen Moshi; the temperature between 30 degrees celsius and 70 degrees celsius (inclusive) is determined to be the normal mode corresponding to the temperature mode. In addition, the value of the temperature range can be other preset temperature thresholds. And determining a temperature mode corresponding to the target explosion-proof shield camera according to the acquired initial temperature.
Step S102, acquiring a corresponding temperature threshold according to the temperature mode, acquiring instant temperature values of the target explosion-proof shield camera at different moments, and calculating to obtain temperature final values at different moments according to the temperature threshold and the instant temperature values;
in this embodiment, when the temperature mode of the target explosion-proof shroud camera is determined, a corresponding temperature threshold is obtained according to the temperature mode. Specifically, different temperature modes may correspond to different temperature thresholds at different times, for example, in the high temperature mode, the temperature threshold at the first time is 70 degrees celsius, and the temperature thresholds at the second time and the third time are 80 degrees celsius; in the low temperature mode, the first time and the second time respectively correspond to temperature thresholds of 10 ℃ and 40 ℃, and the temperature threshold of the third time is 45 ℃.
The intelligent temperature sensor can acquire the instant temperature values and the temperature thresholds of the target explosion-proof shield camera at different moments, and when the instant temperature values and the temperature thresholds of the target explosion-proof shield camera at different moments corresponding to the current temperature mode are obtained, the temperature final values of the target explosion-proof shield camera at different moments are calculated based on the instant temperature values and the temperature thresholds. For example, in the high temperature mode, the instant temperature value at the first time is the starting temperature of the target explosion-proof shield camera, the instant temperature value at the second time is the intermediate temperature at the intermediate time, and the instant temperature value at the third time is the ending temperature at the ending time; and respectively carrying out summation calculation on the instant temperature value and the temperature threshold value corresponding to each moment to obtain the temperature final value at different moments in the high-temperature mode.
Further, when the temperature end values at different moments are obtained, the temperature end values at different moments are respectively stored in different memories, and when the temperature end values are received by the memories, the temperature end value data are transmitted to the corresponding temperature controllers.
Step S103, calculating a temperature average value of the target explosion-proof shield camera based on the temperature final value, acquiring a preset correction threshold value, and determining whether a difference value between the temperature average value and the preset correction threshold value is within a standard range;
in this embodiment, when the temperature end values at different times are calculated, the temperature average value of the target explosion-proof shield camera is calculated from the temperature end values, and is the average value of the temperature end values. And when the temperature average value is obtained, storing the temperature average value into a target memory, determining whether the temperature average value calculation is completed based on the target memory, and acquiring a preset correction threshold value when the temperature average value calculation is determined to be completed. The preset correction threshold is a preset temperature correction threshold, and different modes correspond to different preset correction thresholds. For example, the preset correction threshold in the high temperature mode is 70 degrees celsius, and the preset correction threshold in the low temperature mode is 30 degrees celsius. When the preset correction threshold value is obtained, calculating the difference value between the preset correction threshold value and the temperature average value, and storing the difference value into a corresponding memory. And judging according to the difference and the standard range, and determining whether the target explosion-proof shield camera has abnormal temperature. In the different temperature modes, the difference and the standard range may be judged in different manners, for example, in the high temperature mode, if the absolute value of the difference is smaller than or equal to the standard value of the standard range, it is determined that the difference is within the standard range, no temperature abnormality exists, and if the absolute value of the difference is larger than the standard value of the standard range, it is determined that the difference is not within the standard range, and no temperature abnormality exists.
Step S104, when the difference value is not in the standard range, determining that the target explosion-proof shield camera has temperature abnormality, acquiring a preset control range of the target explosion-proof shield camera, and determining an adjustment mode according to the preset control range and the temperature average value;
in this embodiment, the preset control range is a temperature control range of the target explosion-proof shroud camera, and is generally a range of a minimum start-up temperature and a maximum start-up temperature of the target explosion-proof shroud camera. When the difference value is not in the standard range, determining that the target anti-explosion shield camera has temperature abnormality, acquiring a preset control range of the target anti-explosion shield camera, and selecting a corresponding adjustment mode according to the preset control range and the temperature average value. The adjusting mode comprises a refrigerating mode and a heating mode, and if the average temperature value is within the preset control range, adjustment is not needed; if the temperature average value is not in the preset control range, determining a corresponding refrigeration mode or heating mode according to the end point value of the preset control range.
Step S105, adjusting the temperature of the target anti-explosion shield camera based on the adjustment mode, and pushing the adjustment data corresponding to the adjustment mode to the display screen of the target anti-explosion shield camera.
In this embodiment, when the adjustment mode of the target explosion-proof shield camera is determined, the target explosion-proof shield camera is adjusted based on the adjustment mode, for example, when the adjustment mode is a temperature raising mode, the target explosion-proof shield camera is raised in temperature, and when the adjustment mode is a cooling mode, the target explosion-proof shield camera is lowered in temperature. When the adjustment of the target explosion-proof shield camera is completed, pushing the feedback result of the completion of the adjustment to a display screen of the target explosion-proof shield camera, and storing the feedback result into a corresponding memory. The adjustment data is the feedback result of the adjustment.
According to the method, the temperature final values of the target explosion-proof shield camera at different moments are acquired, then, the temperature average value is calculated according to the temperature final values at different moments, the temperature average value is compared with the preset correction threshold value, whether the difference value is in the standard range is determined, so that whether the target explosion-proof shield camera has temperature abnormality is determined, and finally, a corresponding adjustment mode is selected according to the temperature abnormality, so that the intelligent temperature control and the timely adjustment of the target explosion-proof shield camera are realized, the condition that the target explosion-proof shield camera has too high or too low temperature is avoided, and the temperature control precision and the adjustment efficiency of the target explosion-proof shield camera are further improved.
As shown in fig. 2, in some optional implementations of the present embodiment, the obtaining the corresponding temperature threshold according to the temperature mode, and collecting the instant temperature values of the target anti-explosion protection cover camera at different moments, and calculating the temperature final values at different moments according to the temperature threshold and the instant temperature values includes:
step S201, a first temperature threshold corresponding to the temperature mode is obtained, and a first time temperature final value is calculated according to the first temperature threshold and the initial temperature;
step S202, when the starting time of the target explosion-proof shield camera reaches a first time period, acquiring the temperature of the target explosion-proof shield camera as an intermediate temperature, acquiring a second temperature threshold corresponding to the temperature mode, and calculating to obtain a second moment temperature final value according to the second temperature threshold and the intermediate temperature;
In this embodiment, different temperature modes correspond to different temperature thresholds at different times, when determining a current temperature mode, a first temperature threshold corresponding to the current temperature mode is obtained, and summation or difference calculation is performed according to the first temperature threshold and an initial temperature, so as to obtain a temperature final value at a first time; the first temperature end value is Wen Zhongzhi at a first time in the high temperature mode, and is Wen Zhongzhi at a first time in the low temperature mode or the normal mode. Then, when the starting time of the target explosion-proof shield camera reaches a preset first time period, acquiring the temperature of the target explosion-proof shield camera as an intermediate temperature, acquiring a second temperature threshold corresponding to a temperature mode, and carrying out summation or difference calculation according to the second temperature threshold and the intermediate temperature to obtain a second moment temperature final value; the second temperature threshold is greater than the first temperature threshold, and in the high temperature mode, the second time temperature end value is Wen Zhongzhi at the second time, and in the low temperature mode or the normal mode, the second time temperature end value is the second time end value. When the starting time of the target explosion-proof shield camera reaches a second time period, acquiring the temperature of the target explosion-proof shield camera as an end temperature, acquiring a third temperature threshold, and summing or calculating a difference value according to the third temperature threshold and the end temperature to obtain a third moment temperature end value; the third temperature threshold is greater than the second temperature threshold, and in the high temperature mode, the third time temperature end value is a third time high Wen Zhongzhi, and in the low temperature mode or the normal mode, the third time temperature end value is a third time end value.
According to the embodiment, when the temperature modes of the target anti-explosion shield camera are different temperature modes, the temperature final value at different moments is obtained by calculating the instant temperature values at different moments according to the first temperature threshold, the second temperature threshold and the third temperature threshold, so that accurate acquisition of the temperature in different modes is realized, and misjudgment of the temperature of the target anti-explosion shield camera is avoided.
In some optional implementations of this embodiment, when the temperature mode is a high temperature mode, the first temperature threshold is a first high temperature threshold, and the second temperature threshold is the same as the third temperature threshold, and both the first temperature threshold and the second temperature threshold are second high temperature thresholds; when the temperature mode is a low temperature mode or a normal mode, the first temperature threshold is a first preset threshold, the second temperature threshold is a second preset threshold, and the third temperature threshold is a third preset threshold.
In this embodiment, when the temperature mode is determined to be the high temperature mode, the first temperature threshold is a first high temperature threshold, and the first high temperature threshold and the initial temperature are summed up to obtain a first time high Wen Zhongzhi T1. And acquiring a preset first period, such as 10s, when the starting time of the target explosion-proof shield camera reaches the preset first period, such as 10s after the starting time, acquiring the temperature of the target explosion-proof shield camera at the moment, wherein the temperature is the intermediate temperature. And then, acquiring a preset second high temperature threshold, wherein the second high temperature threshold is a second temperature threshold, and summing the second high temperature threshold and the intermediate temperature to obtain the first time high Wen Zhongzhi T2. The first high temperature threshold and the second high temperature threshold are preset high temperature thresholds, the second high temperature threshold is larger than the first high temperature threshold, for example, the first high temperature threshold is preset to 70 ℃, and the second high temperature threshold is preset to 80 ℃. And finally, acquiring a preset second time period, wherein the second time period is larger than the first time period, for example, 20s, when the starting time of the target explosion-proof shield camera reaches the preset second time period, for example, after the starting time is 20s, acquiring the temperature of the target explosion-proof shield camera at the moment, namely, the temperature is the ending temperature, and summing the third temperature threshold and the ending temperature to obtain the third time height Wen Zhongzhi T3. In the high temperature mode, the third temperature threshold value is equal to the second temperature threshold value, and the third temperature threshold value and the second temperature threshold value are both the second high temperature threshold value.
Further, the temperature mode also includes a low temperature mode and a normal mode. When the temperature mode is a low temperature mode or a normal mode, a first temperature threshold is obtained, wherein the first temperature threshold is a first preset threshold, the first preset threshold is a temperature threshold set in the low temperature mode or the normal mode, and the first preset threshold can be the same or different in the low temperature mode or the normal mode. And carrying out difference calculation on the first preset threshold value and the initial temperature, namely subtracting the first preset threshold value from the initial temperature to obtain a first moment final value. The first time period is a preset time period, and the first time periods of different temperature modes can be the same or different. When the starting time of the target explosion-proof shield camera reaches the first time period, acquiring the temperature of the target explosion-proof shield camera at the moment as an intermediate temperature, and acquiring a second temperature threshold, wherein the second temperature threshold is a second preset threshold. The second preset threshold is greater than the first preset threshold, for example, the first preset threshold is 10 degrees celsius and the second preset threshold is 40 degrees celsius. And carrying out difference calculation on the second preset threshold value and the intermediate temperature, namely subtracting the second preset threshold value from the intermediate temperature to obtain a second moment final value.
When the starting time of the target explosion-proof shield camera reaches a second time period, acquiring the temperature of the target explosion-proof shield camera at the moment, and taking the temperature as the ending temperature; and obtaining a third temperature threshold, wherein the third temperature threshold is a third preset threshold, the third preset threshold is greater than the second preset threshold, for example, the third preset threshold is 45 ℃, and performing difference calculation on the third preset threshold and the ending temperature, namely subtracting the third preset threshold from the ending temperature to obtain a third moment final value.
According to the embodiment, the first temperature threshold value, the second temperature threshold value and the third temperature threshold value of the target explosion-proof shield camera in different modes are set, so that the temperature of the target explosion-proof shield camera can be accurately judged through different temperature threshold values, temperature errors are avoided, and the accuracy of temperature control of the target explosion-proof shield camera is further improved.
In some optional implementations of this embodiment, calculating the temperature average value of the target explosion-proof shroud camera based on the temperature end value includes:
summing the temperature final values at different moments to obtain a summation result;
and acquiring the number of temperature final values, and calculating the temperature average value based on the number of the temperature final values and the summation result.
In this embodiment, when obtaining temperature end values at different moments, summation calculation is performed on all obtained temperature end values to obtain summation results. For example, in the high temperature mode, the first time is 60 degrees celsius by Wen Zhongzhi T1, the second time is 80 degrees celsius by Wen Zhongzhi T2, the third time is 90 degrees celsius by Wen Zhongzhi T3, and the three times of high Wen Zhongzhi are summed to obtain a summation result of 230 degrees celsius. And then, acquiring the number of temperature final values, wherein in the embodiment, the number of the temperature final values is 3, namely, the temperature final values of three moments are calculated, and according to the number of the temperature final values and the summation result, calculating to obtain the temperature average value of the target explosion-proof shield camera. Thus, the average temperature of the target explosion proof shroud camera calculated in the above example is 76.6 degrees celsius.
According to the embodiment, the temperature final values are summed to obtain the summation result, and then the temperature average value of the target explosion-proof shield camera is calculated according to the summation result and the number of the temperature final values, so that the accurate calculation of the temperature of the target explosion-proof shield camera is realized, and the temperature error is avoided.
In some optional implementations of this embodiment, the obtaining the preset correction threshold includes:
When the temperature average value calculation is determined to be completed, acquiring the equipment number of the target explosion-proof shield camera;
transmitting the equipment number to a target cloud, and acquiring the preset correction threshold based on the target cloud.
In this embodiment, the preset correction threshold is obtained through the target cloud. Specifically, when the temperature average calculation is completed, the temperature average is stored in the target memory; and then, when the temperature average value is stored in the target memory, namely, when the temperature average value calculation is determined to be completed, acquiring the equipment number of the target explosion-proof shield camera based on the temperature controller, and transmitting the equipment number to the target cloud. When the target cloud receives the equipment number, acquiring a temperature threshold corresponding to the equipment number, wherein the temperature threshold is a preset correction threshold.
According to the method, the corresponding preset correction threshold value is obtained through the equipment number, so that the accurate obtaining of the preset correction threshold value of different equipment is realized, and the accuracy of temperature control of the target explosion-proof shield camera is improved.
In some optional implementations of this embodiment, determining whether the difference between the temperature average value and the preset correction threshold value is within a standard range includes:
When the temperature mode is a high temperature mode or a low temperature mode, calculating the difference value between the temperature average value and the preset correction threshold value, acquiring a preset target occupation ratio corresponding to the preset correction threshold value, and calculating a standard value according to the preset correction threshold value and the target occupation ratio;
and when the absolute value of the difference is smaller than or equal to the standard value, determining that the difference is within the standard range, and when the absolute value of the difference is larger than the standard value, determining that the difference is not within the standard range.
In this embodiment, the mode of determining whether the difference between the temperature average value and the preset correction threshold falls within the standard range is different in different temperature modes. Specifically, when the temperature mode is the high temperature mode or the low temperature mode, a difference between the temperature average value and a preset correction threshold value is calculated, that is, the temperature average value subtracts the preset correction threshold value to obtain the difference. And obtaining a preset target occupation ratio, taking the product of the preset correction threshold and the target occupation ratio as a standard value, for example, the preset correction threshold is 70 ℃ in a high-temperature mode, the preset target occupation ratio is 10%, the preset correction threshold is 30 ℃ in a low-temperature mode, the preset target occupation ratio is 15%, and the calculated standard value in the high-temperature mode is the product of the preset correction threshold and the target occupation ratio, namely 7 ℃, and the standard value in the low-temperature mode is 4.5 ℃.
And then determining whether the absolute value of the difference is smaller than or equal to the standard value, if the absolute value of the difference is smaller than or equal to the standard value, determining that the difference is in the standard range, and if the absolute value of the difference is larger than the standard value, determining that the difference is not in the standard range, namely that the temperature abnormality exists.
According to the embodiment, through judging the temperature abnormality in the high-temperature mode and the low-temperature mode, the accurate judgment of the temperature abnormality in different temperature modes is realized, and the accuracy of temperature control is improved.
In some optional implementations of this embodiment, determining whether the difference between the temperature average value and the preset correction threshold value is within a standard range includes:
when the temperature mode is a normal mode, calculating a difference value between the temperature average value and the preset correction threshold value;
and when the difference value is smaller than or equal to the preset correction threshold value, determining that the difference value is within the standard range, and when the difference value is larger than the preset correction threshold value, determining that the difference value is not within the standard range.
In this embodiment, when the temperature mode is the normal mode, a difference between the temperature average value and the preset correction threshold is calculated, if the difference is smaller than or equal to the preset correction threshold, the difference is determined to be within a standard range, and if the difference is larger than the preset correction threshold, the difference is determined to be not within the standard range, that is, the temperature abnormality is determined to exist. For example, when the temperature mode is the normal mode, the difference between the temperature average value and the preset correction threshold is calculated to be 30 ℃, the preset correction threshold is calculated to be 70 ℃, and if the difference is smaller than the preset correction threshold, it is determined that the difference is within the standard range, and no temperature abnormality exists.
According to the embodiment, the temperature abnormality in the normal mode is judged, so that the accuracy of temperature control in the normal mode is further improved.
In some optional implementations of this embodiment, the obtaining the preset control range of the target anti-explosion shroud camera, and determining the adjustment mode according to the preset control range and the temperature average value includes:
reading the highest starting temperature and the lowest starting temperature of the target explosion-proof shield camera based on a temperature controller, and determining the range from the lowest starting temperature to the highest starting temperature as the preset control range;
determining whether the temperature average value is in the preset control range, and determining that the adjustment mode is a refrigeration mode when the temperature average value is greater than the highest starting temperature;
and when the temperature average value is smaller than the minimum starting temperature, determining that the adjustment mode is a heating mode.
In the present embodiment, the adjustment mode includes a cooling mode and a temperature increase mode. When the temperature abnormality of the target explosion-proof shield camera is determined, acquiring a preset control range corresponding to the temperature abnormality. Specifically, the preset control range includes a range of the lowest start-up temperature and the highest start-up temperature, and end points. Acquiring a temperature average value stored in a target memory based on a temperature controller, and presetting the highest starting temperature and the lowest starting temperature of a target explosion-proof shield camera; determining whether the temperature average value falls within the preset control range. If the temperature average value is larger than the highest starting temperature, determining that the temperature average value is not in the preset control range, wherein the corresponding adjustment mode of the target anti-explosion shield camera is a refrigeration mode; if the temperature average value is smaller than the minimum starting temperature, determining that the temperature average value is not in the preset control range, wherein the corresponding adjustment mode of the target explosion-proof shield camera is a heating mode; if the temperature average value is greater than the lowest starting temperature and less than the highest starting temperature, or the temperature average value is equal to the lowest starting temperature or the highest starting temperature, the temperature average value is determined to be within a preset control range, and no temperature abnormality exists, and adjustment is not needed.
According to the method, whether the target explosion-proof shield camera has temperature abnormality is judged, a corresponding preset control range is further obtained, and the adjustment mode of the target explosion-proof shield camera is determined according to the preset control range, so that the accurate temperature control and the timely adjustment of the target explosion-proof shield camera when the temperature of the target explosion-proof shield camera is abnormal are realized, and the damage of equipment is avoided.
In some optional implementations of this embodiment, adjusting the temperature of the target explosion proof shroud camera based on the adjustment mode includes:
when the adjustment mode is a refrigeration mode, transmitting a judgment result corresponding to the refrigeration mode to a singlechip, transmitting a refrigeration instruction to a relay based on the singlechip, and starting a refrigeration unit to reduce the temperature of the target explosion-proof shield camera when the relay receives the refrigeration instruction;
when the adjustment mode is a heating mode, a judgment result corresponding to the heating mode is transmitted to a singlechip, a heating instruction is transmitted to the relay based on the singlechip, and when the control relay receives the heating instruction, a heating unit is started to increase the temperature of the target explosion-proof shield camera.
In this embodiment, when the adjustment mode is the cooling mode, the judgment result corresponding to the cooling mode is transmitted to the singlechip, the refrigeration instruction corresponding to the judgment result is sent to the relay based on the singlechip, and the relay is controlled to start the cooling unit according to the refrigeration instruction; and finally, cooling the target explosion-proof shield camera based on the refrigerating unit. When the adjustment mode is the heating mode, the judgment result corresponding to the heating mode is transmitted to the corresponding singlechip, and meanwhile, a heating instruction corresponding to the judgment result is transmitted to the relay based on the corresponding singlechip, the relay is controlled to start the heating unit, and the temperature of the target explosion-proof shield camera is increased.
According to the embodiment, the temperature of the target explosion-proof shield camera is reduced or increased by controlling the relay, so that the target explosion-proof shield camera can be efficiently adjusted when the temperature is abnormal.
With further reference to fig. 3, as an implementation of the method shown in fig. 1, the present application provides an embodiment of an automatic temperature control device for an intelligent anti-explosion shroud camera, where the embodiment of the device corresponds to the embodiment of the method shown in fig. 1, and the device may be specifically applied to various electronic devices.
As shown in fig. 3, the automatic temperature control device 300 of the intelligent explosion-proof shield camera according to the present embodiment includes: the system comprises an acquisition module 301, a calculation module 302, a detection module 303, an adjustment module 304 and a display module 305. Wherein:
the acquisition module 301 is configured to start a target anti-explosion protection cover camera, acquire an initial temperature of the target anti-explosion protection cover camera, and determine a temperature mode of the target anti-explosion protection cover camera according to the initial temperature;
in this embodiment, the target anti-explosion protection cover camera is used as a device for performing temperature control on the target, the target anti-explosion protection cover camera is powered on, and the temperature control system corresponding to the target anti-explosion protection cover camera is started. The starting temperature of the target explosion-proof shield camera can be acquired based on the temperature control system, for example, the starting temperature of the target explosion-proof shield camera at the starting time is detected to be 30 ℃. When the initial temperature of the target explosion-proof shield camera is acquired, determining the temperature mode of the target explosion-proof shield camera according to the initial temperature. Specifically, the temperature modes include a high temperature mode, a low temperature mode, and a normal mode, and different temperature ranges correspond to different temperature modes. In another embodiment of the present application, a temperature mode corresponding to a temperature of less than 30 degrees celsius is determined as a low temperature mode; determining a temperature pattern corresponding to a temperature greater than 70 degrees celsius as high Wen Moshi; the temperature between 30 degrees celsius and 70 degrees celsius (inclusive) is determined to be the normal mode corresponding to the temperature mode. In addition, the value of the temperature range can be other preset temperature thresholds. And determining a temperature mode corresponding to the target explosion-proof shield camera according to the acquired initial temperature.
The calculating module 302 is configured to obtain a corresponding temperature threshold according to the temperature mode, collect instant temperature values of the target explosion-proof shield camera at different moments, and calculate a temperature final value at different moments according to the temperature threshold and the instant temperature values;
in this embodiment, when the temperature mode of the target explosion-proof shroud camera is determined, a corresponding temperature threshold is obtained according to the temperature mode. Specifically, different temperature modes may correspond to different temperature thresholds at different times, for example, in the high temperature mode, the temperature threshold at the first time is 70 degrees celsius, and the temperature thresholds at the second time and the third time are 80 degrees celsius; in the low temperature mode, the first time and the second time respectively correspond to temperature thresholds of 10 ℃ and 40 ℃, and the temperature threshold of the third time is 45 ℃.
The intelligent temperature sensor can acquire the instant temperature values and the temperature thresholds of the target explosion-proof shield camera at different moments, and when the instant temperature values and the temperature thresholds of the target explosion-proof shield camera at different moments corresponding to the current temperature mode are obtained, the temperature final values of the target explosion-proof shield camera at different moments are calculated based on the instant temperature values and the temperature thresholds. For example, in the high temperature mode, the instant temperature value at the first time is the starting temperature of the target explosion-proof shield camera, the instant temperature value at the second time is the intermediate temperature at the intermediate time, and the instant temperature value at the third time is the ending temperature at the ending time; and respectively carrying out summation calculation on the instant temperature value and the temperature threshold value corresponding to each moment to obtain the temperature final value at different moments in the high-temperature mode.
Further, when the temperature end values at different moments are obtained, the temperature end values at different moments are respectively stored in different memories, and when the temperature end values are received by the memories, the temperature end value data are transmitted to the corresponding temperature controllers.
The detection module 303 calculates a temperature average value of the target explosion-proof shield camera based on the temperature final value, acquires a preset correction threshold value, and determines whether a difference value between the temperature average value and the preset correction threshold value is within a standard range;
in this embodiment, when the temperature end values at different times are calculated, the temperature average value of the target explosion-proof shield camera is calculated from the temperature end values, and is the average value of the temperature end values. And when the temperature average value is obtained, storing the temperature average value into a target memory, determining whether the temperature average value calculation is completed based on the target memory, and acquiring a preset correction threshold value when the temperature average value calculation is determined to be completed. The preset correction threshold is a preset temperature correction threshold, and different modes correspond to different preset correction thresholds. For example, the preset correction threshold in the high temperature mode is 70 degrees celsius, and the preset correction threshold in the low temperature mode is 30 degrees celsius. When the preset correction threshold value is obtained, calculating the difference value between the preset correction threshold value and the temperature average value, and storing the difference value into a corresponding memory. And judging according to the difference and the standard range, and determining whether the target explosion-proof shield camera has abnormal temperature. In the different temperature modes, the difference and the standard range may be judged in different manners, for example, in the high temperature mode, if the absolute value of the difference is smaller than or equal to the standard value of the standard range, it is determined that the difference is within the standard range, no temperature abnormality exists, and if the absolute value of the difference is larger than the standard value of the standard range, it is determined that the difference is not within the standard range, and no temperature abnormality exists.
The adjustment module 304 is configured to determine that a temperature abnormality exists in the target anti-explosion protection cover camera when the difference value is determined not to be within the standard range, obtain a preset control range of the target anti-explosion protection cover camera, and determine an adjustment mode according to the preset control range and the temperature average value;
in this embodiment, the preset control range is a temperature control range of the target explosion-proof shroud camera, and is generally a range of a minimum start-up temperature and a maximum start-up temperature of the target explosion-proof shroud camera. When the difference value is not in the standard range, determining that the target anti-explosion shield camera has temperature abnormality, acquiring a preset control range of the target anti-explosion shield camera, and selecting a corresponding adjustment mode according to the preset control range and the temperature average value. The adjusting mode comprises a refrigerating mode and a heating mode, and if the average temperature value is within the preset control range, adjustment is not needed; if the temperature average value is not in the preset control range, determining a corresponding refrigeration mode or heating mode according to the end point value of the preset control range.
And the display module 305 is configured to adjust the temperature of the target anti-explosion protection cover camera based on the adjustment mode, and push adjustment data corresponding to the adjustment mode to a display screen of the target anti-explosion protection cover camera.
In this embodiment, when the adjustment mode of the target explosion-proof shield camera is determined, the target explosion-proof shield camera is adjusted based on the adjustment mode, for example, when the adjustment mode is a temperature raising mode, the target explosion-proof shield camera is raised in temperature, and when the adjustment mode is a cooling mode, the target explosion-proof shield camera is lowered in temperature. When the adjustment of the target explosion-proof shield camera is completed, pushing the feedback result of the completion of the adjustment to a display screen of the target explosion-proof shield camera, and storing the feedback result into a corresponding memory. The adjustment data is the feedback result of the adjustment.
The temperature automatic control device of the intelligent anti-explosion shield camera provided by the application realizes the temperature intelligent control and timely adjustment of the target anti-explosion shield camera, avoids the condition that the target anti-explosion shield camera has overhigh or overlow temperature, and further improves the temperature control precision and the adjustment efficiency of the target anti-explosion shield camera.
It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (10)
1. The automatic temperature control method of the intelligent explosion-proof shield camera is characterized by comprising the following steps of:
starting a target explosion-proof shield camera, acquiring an initial temperature of the target explosion-proof shield camera, and determining a temperature mode of the target explosion-proof shield camera according to the initial temperature, wherein the temperature mode comprises a high temperature mode, a low temperature mode and a normal mode;
acquiring a corresponding temperature threshold according to the temperature mode, acquiring instant temperature values of the target explosion-proof shield camera at different moments, and calculating to obtain temperature final values at different moments according to the temperature threshold and the instant temperature values;
calculating a temperature average value of the target explosion-proof shield camera based on the temperature final value, acquiring a preset correction threshold value, and determining whether a difference value between the temperature average value and the preset correction threshold value is in a standard range;
when the difference value is not in the standard range, determining that the target explosion-proof shield camera has temperature abnormality, acquiring a preset control range of the target explosion-proof shield camera, and determining an adjustment mode according to the preset control range and the temperature average value;
And adjusting the temperature of the target explosion-proof shield camera based on the adjustment mode, and pushing adjustment data corresponding to the adjustment mode to a display screen of the target explosion-proof shield camera.
2. The method for automatically controlling the temperature of an intelligent anti-explosion shield camera according to claim 1, wherein the steps of obtaining the corresponding temperature threshold according to the temperature mode, collecting the instant temperature values of the target anti-explosion shield camera at different moments, and calculating the temperature final values at different moments according to the temperature threshold and the instant temperature values comprise:
acquiring a first temperature threshold corresponding to the temperature mode, and calculating to obtain a first temperature final value at a first moment according to the first temperature threshold and the initial temperature;
when the starting time of the target explosion-proof shield camera reaches a first time period, acquiring the temperature of the target explosion-proof shield camera as an intermediate temperature, acquiring a second temperature threshold corresponding to the temperature mode, and calculating to obtain a second moment temperature final value according to the second temperature threshold and the intermediate temperature;
when the starting time of the target explosion-proof shield camera reaches a second time period, acquiring the temperature of the target explosion-proof shield camera as an end temperature, acquiring a third temperature threshold, and calculating to obtain a third moment temperature final value according to the third temperature threshold and the end temperature.
3. The automatic temperature control method of an intelligent explosion-proof shield camera according to claim 2, wherein when the temperature mode is a high temperature mode, the first temperature threshold is a first high temperature threshold, and the second temperature threshold is the same as the third temperature threshold and is a second high temperature threshold; when the temperature mode is a low temperature mode or a normal mode, the first temperature threshold is a first preset threshold, the second temperature threshold is a second preset threshold, and the third temperature threshold is a third preset threshold.
4. The method of automatically controlling the temperature of an intelligent anti-explosion shroud camera according to claim 1, wherein calculating the average temperature value of the target anti-explosion shroud camera based on the temperature end value comprises:
summing the temperature final values at different moments to obtain a summation result;
and acquiring the number of temperature final values, and calculating the temperature average value based on the number of the temperature final values and the summation result.
5. The method for automatically controlling the temperature of an intelligent explosion-proof shield camera according to claim 1, wherein the obtaining the preset correction threshold value comprises:
When the temperature average value calculation is determined to be completed, acquiring the equipment number of the target explosion-proof shield camera;
transmitting the equipment number to a target cloud, and acquiring the preset correction threshold based on the target cloud.
6. The method for automatically controlling the temperature of an intelligent explosion-proof shield camera according to claim 1, wherein determining whether the difference between the temperature average and the preset correction threshold is within a standard range comprises:
when the temperature mode is a high temperature mode or a low temperature mode, calculating the difference value between the temperature average value and the preset correction threshold value, acquiring a preset target occupation ratio corresponding to the preset correction threshold value, and calculating a standard value according to the preset correction threshold value and the target occupation ratio;
and when the absolute value of the difference is smaller than or equal to the standard value, determining that the difference is within the standard range, and when the absolute value of the difference is larger than the standard value, determining that the difference is not within the standard range.
7. The method for automatically controlling the temperature of an intelligent explosion-proof shield camera according to claim 1, wherein determining whether the difference between the temperature average and the preset correction threshold is within a standard range comprises:
When the temperature mode is a normal mode, calculating a difference value between the temperature average value and the preset correction threshold value;
and when the difference value is smaller than or equal to the preset correction threshold value, determining that the difference value is within the standard range, and when the difference value is larger than the preset correction threshold value, determining that the difference value is not within the standard range.
8. The method for automatically controlling the temperature of an intelligent anti-explosion shield camera according to claim 1, wherein the obtaining the preset control range of the target anti-explosion shield camera, and determining the adjustment mode according to the preset control range and the temperature average value comprises:
reading the highest starting temperature and the lowest starting temperature of the target explosion-proof shield camera based on a temperature controller, and determining the range from the lowest starting temperature to the highest starting temperature as the preset control range;
determining whether the temperature average value is in the preset control range, and determining that the adjustment mode is a refrigeration mode when the temperature average value is greater than the highest starting temperature;
and when the temperature average value is smaller than the minimum starting temperature, determining that the adjustment mode is a heating mode.
9. The method of automatically controlling the temperature of an intelligent anti-explosion shroud camera according to claim 8, wherein adjusting the temperature of the target anti-explosion shroud camera based on the adjustment mode comprises:
when the adjustment mode is a refrigeration mode, transmitting a judgment result corresponding to the refrigeration mode to a singlechip, transmitting a refrigeration instruction to a relay based on the singlechip, and starting a refrigeration unit to reduce the temperature of the target explosion-proof shield camera when the relay receives the refrigeration instruction;
when the adjustment mode is a heating mode, a judgment result corresponding to the heating mode is transmitted to a singlechip, a heating instruction is transmitted to the relay based on the singlechip, and when the relay receives the heating instruction, a heating unit is started to increase the temperature of the target explosion-proof shield camera.
10. An automatic temperature control device of intelligent explosion-proof shield camera, which is characterized by comprising:
the acquisition module is used for starting the target anti-explosion shield camera, acquiring the initial temperature of the target anti-explosion shield camera, and determining the temperature mode of the target anti-explosion shield camera according to the initial temperature, wherein the temperature mode comprises a high temperature mode, a low temperature mode and a normal mode;
The calculation module is used for acquiring a corresponding temperature threshold according to the temperature mode, acquiring instant temperature values of the target explosion-proof shield camera at different moments, and calculating to obtain temperature final values at different moments according to the temperature threshold and the instant temperature values;
the detection module is used for calculating a temperature average value of the target explosion-proof shield camera based on the temperature final value, acquiring a preset correction threshold value and determining whether the difference value between the temperature average value and the preset correction threshold value is in a standard range or not;
the adjusting module is used for determining that the target explosion-proof shield camera has temperature abnormality when the difference value is not in the standard range, acquiring a preset control range of the target explosion-proof shield camera, and determining an adjusting mode according to the preset control range and the temperature average value;
and the display module is used for adjusting the temperature of the target explosion-proof shield camera based on the adjustment mode and pushing adjustment data corresponding to the adjustment mode to a display screen of the target explosion-proof shield camera.
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| CN107277374A (en) * | 2017-07-28 | 2017-10-20 | 盯盯拍（深圳）技术股份有限公司 | The control method of camera shooting terminal and the control device of camera shooting terminal |
| CN111552330B (en) * | 2020-04-03 | 2021-08-03 | 深圳市优博讯科技股份有限公司 | Screen heating control method and system applied to terminal starting |
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| JPH0318908A (en) * | 1989-06-15 | 1991-01-28 | Toshiba Corp | Temperature control system |
| CN102271218A (en) * | 2011-01-17 | 2011-12-07 | 深圳市保千里电子有限公司 | Scene-oriented ultra-intelligent video camera and camera shooting method thereof |
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