CN116737018B - Touch screen starting method and system - Google Patents
Touch screen starting method and system Download PDFInfo
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- CN116737018B CN116737018B CN202311008909.7A CN202311008909A CN116737018B CN 116737018 B CN116737018 B CN 116737018B CN 202311008909 A CN202311008909 A CN 202311008909A CN 116737018 B CN116737018 B CN 116737018B
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- 238000001816 cooling Methods 0.000 claims abstract description 166
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- 238000012544 monitoring process Methods 0.000 claims description 12
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- 238000013500 data storage Methods 0.000 claims description 6
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/01—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using semiconducting elements having PN junctions
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
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Abstract
The invention provides a method and a system for starting a touch screen, and belongs to the technical field of touch screens. The method comprises the following steps: installing a temperature detection device, wherein the temperature detection device comprises a first temperature detection device for detecting the internal temperature of the touch screen and a second temperature detection device for detecting the external environment temperature; a cooling device for cooling the touch screen is arranged on the back of the touch screen; when the touch screen receives a touch screen starting instruction, executing a pre-starting operation according to the starting instruction, and recording pre-starting result data; and storing the startup temperature value recorded in the current time into a preset database according to the pre-startup sequence. By setting the starting standard value, the touch screen can be ensured to be started normally in a high-temperature environment, and the problem that the touch screen cannot be started or is started to lose efficacy due to the excessively high temperature is avoided; the performance of the touch screen may be affected under a high temperature environment, such as a decrease in touch sensitivity, a decrease in response speed, and the like.
Description
Technical Field
The invention provides a method and a system for starting a touch screen, and belongs to the technical field of touch screens.
Background
Touch screens (touchscreens) are a display technology that can interact directly with objects such as fingers or touch pens. It is composed of two main components: a display and a touch sensor. The touch screen converts touch input of a user into electric signals through sensing and recording the touch input of the user, and transmits the electric signals to the equipment for processing.
In high temperature environments, the activation of the touch screen may be affected somewhat. The high temperatures may cause the electronic components of the touch screen to overheat, thereby reducing their performance and response speed. This may result in an extended start-up time of the touch screen or a stuck and delayed start-up process.
Furthermore, at extremely high temperatures, the touch function of the touch screen may be disturbed. The high temperature may cause drift or instability of the electronic components, resulting in reduced accuracy and sensitivity of the touch screen to touch inputs. This may result in an insufficiently sensitive or unreliable touch operation.
Disclosure of Invention
The invention provides a method and a system for starting a touch screen, which are used for solving the problem of slow response speed of the touch screen starting in a high-temperature environment:
the invention provides a method for starting a touch screen, which comprises the following steps:
S1: installing a temperature detection device, wherein the temperature detection device comprises a first temperature detection device for detecting the internal temperature of the touch screen and a second temperature detection device for detecting the external environment temperature; a cooling device for cooling the touch screen is arranged on the back of the touch screen;
s2: when the touch screen receives a touch screen starting instruction, executing a pre-starting operation according to the starting instruction, and recording pre-starting result data;
s3: and storing the startup temperature value recorded in the current time into a preset database according to the pre-startup sequence.
Further, the installation temperature detection device comprises a first temperature detection device for detecting the internal temperature of the touch screen and a second temperature detection device for detecting the external environment temperature; a cooling device for cooling the touch screen is arranged on the back of the touch screen; comprising the following steps:
s101: a cooling device is arranged on the back of the touch screen, and comprises a cooling plate and a fan; the cooling device is divided into a first gear, a second gear and a third gear, wherein the third gear is the largest;
s102: determining an appropriate temperature detection device, the temperature detection device comprising a thermistor, a thermocouple, and a semiconductor temperature sensor;
S103: a first temperature detection device for detecting the internal temperature change of the touch screen is arranged in the touch screen;
s104: a second temperature detection device for detecting the external environment temperature value is arranged at the upper edge of the touch screen;
s105: setting a temperature standard value for starting a touch screen, wherein the temperature standard value comprises an internal temperature standard value of the touch screen and an external environment standard value, the internal temperature standard value of the touch screen is a first temperature standard value, and the external environment standard value is a second temperature standard value; the temperature standard value is applied to a stage from start to start completion;
s16: determining the acquisition frequency and triggering a safe temperature threshold of the cooling device, wherein the safe temperature threshold comprises an internal temperature safe threshold and an external environment safe threshold, the internal temperature safe threshold is a first safe threshold, and the external environment safe threshold is a second safe threshold; the safety temperature threshold is applied to an operation stage after starting is completed;
the temperature criterion value is lower than the safety temperature threshold.
Further, when the touch screen receives a touch screen starting instruction, executing a pre-starting operation according to the starting instruction, and recording pre-starting result data; comprising the following steps:
S201: when the touch screen receives a touch screen starting instruction, pre-starting an operating system according to the starting instruction;
s202: after receiving a pre-starting instruction, detecting the internal temperature of the touch screen by using the first temperature detection device and detecting the external environment temperature of the touch screen by using the second temperature detection device;
s203: comparing the internal temperature value of the touch screen with a first temperature standard value;
s204: comparing the external environment temperature value of the touch screen with a second temperature standard value;
s205: if the internal temperature value of the touch screen is higher than a first temperature standard value and the external environment temperature value of the touch screen is higher than a second temperature standard value, starting the cooling device to a third gear to cool the touch screen, detecting the internal temperature of the touch screen in real time through a first temperature detection device and detecting the external environment temperature of the touch screen in real time through a second temperature detection device, directly executing starting operation when the internal temperature of the touch screen is lower than the first temperature standard value and the external environment temperature of the touch screen is lower than the second temperature standard value, and if the internal temperature of the touch screen is lower than the first temperature standard value and the external environment temperature of the touch screen is higher than the second temperature standard value, starting the cooling device to the first gear to reduce the first temperature standard value to a third temperature standard value, wherein the third temperature standard value is 80% of the second temperature standard value; when the internal temperature of the touch screen is higher than a first temperature standard value and the external environment temperature of the touch screen is lower than a second temperature standard value, starting the cooling device to a second gear to cool the touch screen, and executing starting operation after the internal temperature of the touch screen is lower than the first temperature standard value;
S206: if the internal temperature value of the touch screen is lower than the first temperature standard value and the external environment temperature value is lower than the second temperature standard value, directly executing starting operation;
s207: if the external temperature value of the touch screen is lower than the first temperature standard value and the external environment temperature value is higher than the second temperature standard value, starting the cooling device to a first grade, and reducing the first temperature standard value to a third temperature standard value, and executing starting operation;
s208: if the internal temperature value of the touch screen is higher than the first temperature standard value and the external environment temperature value is lower than the second temperature standard value, starting the cooling device to a second gear to cool the touch screen, detecting the internal temperature of the touch screen in real time through the first temperature detection device, and executing starting operation when the internal temperature value of the touch screen is lower than the first temperature standard value;
s209: after the operation is started, if the external environment temperature of the touch screen and the internal temperature of the touch screen are lower than the temperature standard value, closing the cooling device;
s210: detecting the internal temperature of the touch screen in real time through a first temperature detection device and detecting the external environment temperature of the touch screen in real time through a second temperature detection device;
s211: when the internal temperature of the touch screen is higher than a first safety threshold and the external environment temperature of the touch screen is higher than a second safety threshold, starting the cooling device to a third gear to cool the touch screen;
S212: when the internal temperature of the touch screen is higher than a first safety threshold value and the external environment temperature of the touch screen is lower than a second safety threshold value, starting the cooling device to a second gear to cool the touch screen;
s213: when the internal temperature of the touch screen is lower than a first safety threshold value and the external environment temperature of the touch screen is higher than a second safety threshold value, starting the cooling device to a second gear to cool the touch screen;
s214: and recording result data after the touch screen is started, wherein the result data comprises a starting temperature value and corresponding starting time of the touch screen started in the current time.
Further, the starting temperature value recorded in the current time is stored into a preset database according to the pre-starting sequence; comprising the following steps:
s301: establishing a preset database, wherein the database is used for storing related information, and the related information comprises a starting temperature value and a time stamp;
s302: comparing the starting temperature value with the safety temperature threshold according to the recorded starting temperature value;
s303: comparing the starting temperature value with a smaller value of the first temperature standard value and the second temperature standard value;
s304: if the starting-up temperature value is larger than the smaller value of the first temperature standard value and the second temperature standard value, recording the starting-up temperature value;
S305: if the starting-up temperature value is smaller than the smaller value of the first temperature standard value and the second temperature standard value, deleting the starting-up temperature value;
s306: if the starting temperature value is greater than or equal to the first temperature standard value or the second temperature standard value, storing the starting temperature value into a database, and recording the cooling time;
s307: after the current time is over, inquiring a starting temperature value recorded in the current time and cooling time corresponding to each starting temperature value from a database;
s308: and monitoring the operation condition of the touch screen according to the starting temperature value and the corresponding cooling time, and evaluating the health state of the touch screen according to the trend and the stability of the temperature change of the touch screen.
The invention provides a touch screen starting system, which comprises:
and a temperature detection module: installing a temperature detection device, wherein the temperature detection device comprises a first temperature detection device for detecting the internal temperature of the touch screen and a second temperature detection device for detecting the external environment temperature; a cooling device for cooling the touch screen is arranged on the back of the touch screen;
a pre-starting module: when the touch screen receives a touch screen starting instruction, executing a pre-starting operation according to the starting instruction, and recording pre-starting result data;
And a data storage module: and storing the startup temperature value recorded in the current time into a preset database according to the pre-startup sequence.
Further, the temperature detection module includes:
and (3) a setting module: a cooling device is arranged on the back of the touch screen, and comprises a cooling plate and a fan; the cooling device is divided into a first gear, a second gear and a third gear, wherein the third gear is the largest;
and a determination module: determining an appropriate temperature detection device, the temperature detection device comprising a thermistor, a thermocouple, and a semiconductor temperature sensor;
a first temperature detection module: a first temperature detection device for detecting the internal temperature change of the touch screen is arranged in the touch screen;
and a second temperature detection module: a second temperature detection device for detecting the external environment temperature value is arranged at the upper edge position of the touch screen
And a temperature standard value module: setting a temperature standard value for starting a touch screen, wherein the temperature standard value comprises an internal temperature standard value of the touch screen and an external environment standard value, the internal temperature standard value of the touch screen is a first temperature standard value, and the external environment standard value is a second temperature standard value; the temperature standard value is applied to a stage from start to start completion;
Safety temperature threshold module: determining the acquisition frequency and triggering a safe temperature threshold of the cooling device, wherein the safe temperature threshold comprises an internal temperature safe threshold and an external environment safe threshold, the internal temperature safe threshold is a first safe threshold, and the external environment safe threshold is a second safe threshold; the safety temperature threshold is applied to an operation stage after starting is completed;
the temperature criterion value is lower than the safety temperature threshold.
Further, the pre-start module; comprising the following steps:
the instruction receiving module: when the touch screen receives a touch screen starting instruction, pre-starting an operating system according to the starting instruction;
the instruction execution module: after receiving a pre-starting instruction, detecting the internal temperature of the touch screen by using the first temperature detection device and detecting the external environment temperature of the touch screen by using the second temperature detection device;
a first comparison module: comparing the internal temperature value of the touch screen with a first temperature standard value;
and a second comparison module: comparing the external environment temperature value of the touch screen with a second temperature standard value;
a first judging module: if the internal temperature value of the touch screen is higher than a first temperature standard value and the external environment temperature value of the touch screen is higher than a second temperature standard value, starting the cooling device to a third gear to cool the touch screen, detecting the internal temperature of the touch screen in real time through a first temperature detection device and detecting the external environment temperature of the touch screen in real time through a second temperature detection device, directly executing starting operation when the internal temperature of the touch screen is lower than the first temperature standard value and the external environment temperature of the touch screen is lower than the second temperature standard value, and if the internal temperature of the touch screen is lower than the first temperature standard value and the external environment temperature of the touch screen is higher than the second temperature standard value, starting the cooling device to the first gear to reduce the first temperature standard value to a third temperature standard value, wherein the third temperature standard value is 80% of the second temperature standard value; when the internal temperature of the touch screen is higher than a first temperature standard value and the external environment temperature of the touch screen is lower than a second temperature standard value, starting the cooling device to a second gear to cool the touch screen, and executing starting operation after the internal temperature of the touch screen is lower than the first temperature standard value;
And a second judging module: if the internal temperature value of the touch screen is lower than the first temperature standard value and the external environment temperature value is lower than the second temperature standard value, directly executing starting operation;
and a third judging module: if the external temperature value of the touch screen is lower than the first temperature standard value and the external environment temperature value is higher than the second temperature standard value, starting the cooling device to a first grade, and reducing the first temperature standard value to a third temperature standard value, and executing starting operation;
a fourth judging module: if the internal temperature value of the touch screen is higher than the first temperature standard value and the external environment temperature value is lower than the second temperature standard value, starting the cooling device to a second gear to cool the touch screen, detecting the internal temperature of the touch screen in real time through the first temperature detection device, and executing starting operation when the internal temperature value of the touch screen is lower than the first temperature standard value;
and a starting completion module: after the operation is started, if the external environment temperature of the touch screen and the internal temperature of the touch screen are lower than the temperature standard value, closing the cooling device;
and the real-time detection module is used for: detecting the internal temperature of the touch screen in real time through a first temperature detection device and detecting the external environment temperature of the touch screen in real time through a second temperature detection device;
And a fifth judging module: when the internal temperature of the touch screen is higher than a first safety threshold and the external environment temperature of the touch screen is higher than a second safety threshold, starting the cooling device to a third gear to cool the touch screen;
a sixth judging module: when the internal temperature of the touch screen is higher than a first safety threshold value and the external environment temperature of the touch screen is lower than a second safety threshold value, starting the cooling device to a second gear to cool the touch screen;
seventh judgment module: when the internal temperature of the touch screen is lower than a first safety threshold value and the external environment temperature of the touch screen is higher than a second safety threshold value, starting the cooling device to a second gear to cool the touch screen;
and a data recording module: and recording result data after the touch screen is started, wherein the result data comprises a starting temperature value and corresponding starting time of the touch screen started in the current time.
Further, the data storage module; comprising the following steps:
and a database building module: establishing a preset database, wherein the database is used for storing related information, and the related information comprises a starting temperature value and a time stamp;
and a third comparison module: comparing the starting temperature value with the safety temperature threshold according to the recorded starting temperature value;
Fourth comparison module: comparing the starting temperature value with a smaller value of the first temperature standard value and the second temperature standard value;
eighth judgment module: if the starting-up temperature value is larger than the smaller value of the first temperature standard value and the second temperature standard value, recording the starting-up temperature value;
and a ninth judging module: if the starting-up temperature value is smaller than the smaller value of the first temperature standard value and the second temperature standard value, deleting the starting-up temperature value;
tenth judgment module: if the starting temperature value is greater than or equal to the first temperature standard value or the second temperature standard value, storing the starting temperature value into a database, and recording the cooling time;
and a query module: after the current time is over, inquiring a starting temperature value recorded in the current time and cooling time corresponding to each starting temperature value from a database;
health evaluation module: and monitoring the operation condition of the touch screen according to the starting temperature value and the corresponding cooling time, and evaluating the health state of the touch screen according to the trend and the stability of the temperature change of the touch screen.
The invention provides an electronic device, which comprises a memory, a processor and a computer program stored in the memory and capable of running on the memory, wherein the processor executes the program to realize the starting method of the touch screen.
A non-transitory computer readable storage medium according to the present invention has stored thereon a computer program that is executed by a processor to implement a method of starting a touch screen as described in any of the above.
The invention has the beneficial effects that: by setting the starting standard value, the touch screen can be ensured to be started normally in a high-temperature environment, and the problem that the touch screen cannot be started or is started to lose efficacy due to the excessively high temperature is avoided; in a high temperature environment, the performance of the touch screen may be affected, such as a decrease in touch sensitivity, a decrease in response speed, and the like. The safety threshold after the starting can be set to adjust the internal temperature of the touch screen, so that the sensitivity and the response performance of the touch screen are improved, and the requirements of users can be better met in a high-temperature environment; in a high-temperature environment, the electronic equipment is easy to overheat, and when the temperature of the touch screen reaches a preset threshold value by setting a safety threshold value, the temperature reducing device can be started to automatically reduce the temperature of the touch screen so as to avoid damage of the touch screen due to overheat; under the high-temperature environment, if the touch screen can be stably started and keeps good performance, a user can normally use the touch screen to operate, and user experience is improved.
Drawings
Fig. 1 is a step diagram of a method for starting a touch screen according to the present application.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, and the described embodiments are merely some, rather than all, embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
In one embodiment of the application, a method for starting a touch screen includes:
S1: installing a temperature detection device, wherein the temperature detection device comprises a first temperature detection device for detecting the internal temperature of the touch screen and a second temperature detection device for detecting the external environment temperature; a cooling device for cooling the touch screen is arranged on the back of the touch screen;
s2: when the touch screen receives a touch screen starting instruction, executing a pre-starting operation according to the starting instruction, and recording pre-starting result data;
s3: and storing the startup temperature value recorded in the current time into a preset database according to the pre-startup sequence.
The pre-start-up sequence refers to that recorded startup temperature values are arranged and stored according to the recorded time sequence. That is, each time a temperature value is recorded, the temperature value is marked with a corresponding time stamp, and then stored in time sequence.
Specifically, when the touch screen receives the start-up instruction, the current start-up temperature value is recorded and associated with the corresponding timestamp. If there are other temperature recordings during the subsequent start-up, they are also recorded in the same way. The recorded temperature values are then stored in a predetermined database or other storage medium in the chronological order in which they were recorded.
The working principle of the technical scheme is as follows: the temperature detection device is arranged inside and outside the touch screen and respectively detects the internal temperature and the external environment temperature of the touch screen. Meanwhile, a cooling device is further arranged on the back of the touch screen and used for cooling the touch screen. When the touch screen receives the starting instruction, the pre-starting operation is executed, and the pre-starting result data is recorded. These data include the current power-on temperature value. And meanwhile, corresponding time stamps are marked when the temperature values are recorded every time, and the time stamps are arranged and stored in a time sequence. This ensures that the recorded temperature values are stored in the order in which they were recorded. Finally, the recorded boot temperature values will be stored in a pre-set database or other storage medium for subsequent querying and analysis.
The technical scheme has the effects that: the temperature condition of the touch screen can be monitored in real time through the detection of the internal temperature of the touch screen by the first temperature detection device and the detection of the external environment temperature by the second temperature detection device. The method is helpful for timely finding out temperature abnormality and hot spot problems so as to avoid damage to the touch screen or influence on the use experience caused by excessive temperature; the cooling device is arranged on the back of the touch screen, so that the temperature of the touch screen can be effectively reduced, the heat dissipation effect of the touch screen is improved, the overheating problem is prevented, and the service life of the touch screen is prolonged; and executing a pre-starting operation according to the starting instruction and recording pre-starting result data, including a starting temperature value. Therefore, detailed temperature data can be provided during subsequent analysis and fault investigation, and the temperature condition of the touch screen at different starting moments can be known; the recorded starting-up temperature values are arranged and stored according to the recorded time sequence, so that the time sequence of temperature change can be conveniently tracked. This helps to analyze trend changes and anomalies in temperature, further improving the heat dissipation design and temperature control strategy of the touch screen.
In one embodiment of the invention, the installation temperature detection device comprises a first temperature detection device for detecting the internal temperature of the touch screen and a second temperature detection device for detecting the external environment temperature; a cooling device for cooling the touch screen is arranged on the back of the touch screen; comprising the following steps:
s101: a cooling device is arranged on the back of the touch screen, and comprises a cooling plate and a fan; the cooling device is divided into a first gear, a second gear and a third gear, wherein the third gear is the largest;
s102: determining an appropriate temperature detection device, the temperature detection device comprising a thermistor, a thermocouple, and a semiconductor temperature sensor;
s103: a first temperature detection device for detecting the internal temperature change of the touch screen is arranged in the touch screen;
s104: a second temperature detection device for detecting the external environment temperature value is arranged at the upper edge position of the touch screen
S105: setting a temperature standard value for starting a touch screen, wherein the temperature standard value comprises an internal temperature standard value of the touch screen and an external environment standard value, the internal temperature standard value of the touch screen is a first temperature standard value, and the external environment standard value is a second temperature standard value; the temperature standard value is applied to a stage from start to start completion;
S106: determining the acquisition frequency and triggering a safe temperature threshold of the cooling device, wherein the safe temperature threshold comprises an internal temperature safe threshold and an external environment safe threshold, the internal temperature safe threshold is a first safe threshold, and the external environment safe threshold is a second safe threshold; the safety temperature threshold is applied to an operation stage after starting is completed;
the temperature criterion value is lower than the safety temperature threshold. The first safety threshold is 65 degrees and the second safety threshold is typically 50 degrees. The first temperature standard value is 30 degrees, and the second temperature standard value is 20 degrees.
The working principle of the technical scheme is as follows: firstly, a cooling device consisting of a cooling plate and a fan is arranged on the back of the touch screen. The cooling device can adjust the cooling effect through the control of different gears (first gear, second gear and third gear), wherein the third gear is the maximum power; and secondly, a first temperature detection device is arranged in the touch screen and is used for monitoring the temperature change in the touch screen. The first temperature detection device can be realized by adopting a thermistor, a thermocouple or a semiconductor temperature sensor and other technologies; meanwhile, a second temperature detection device is arranged at the upper edge of the touch screen and used for detecting the temperature value of the external environment. In the whole operation process, a starting temperature standard value of the touch screen is set, wherein the starting temperature standard value comprises an internal temperature standard value (a first temperature standard value) and an external environment standard value (a second temperature standard value); the start-up process of the touch screen should be performed below a temperature standard value to ensure that the touch screen starts up within a normal operating temperature range. In addition, the frequency of collecting the temperature data is also determined, and the sampling frequency range can be set between a plurality of times per second and once per minute, depending on the characteristics of the equipment and the use scene. If the device needs to respond quickly to temperature changes, a higher sampling frequency may be selected; if the sensitivity to temperature variations is relatively low, a lower sampling frequency may be selected. And a safe temperature threshold is set that triggers the cooling device. The safe temperature threshold includes an internal temperature safe threshold (first safe threshold) and an external environment safe threshold (second safe threshold). When the temperature exceeds the safe temperature threshold, the temperature reducing device can be triggered to reduce the temperature of the touch screen, so that the touch screen can be ensured to run in a safe range.
The technical scheme has the effects that: the cooling device can effectively dissipate heat, reduce the temperature inside the touch screen and prevent equipment damage or performance degradation caused by overheating; the cooling devices with different gears can select proper cooling effects according to actual needs, so that the flexibility of the system is improved; the temperature detection device can timely monitor the temperature change of the internal environment and the external environment of the touch screen, and ensure that the touch screen works in a safe range; the starting temperature standard value of the touch screen is set, so that starting can be performed below the temperature standard value, and starting problems caused by excessive temperature are avoided; the frequency of collecting the temperature data and the setting of the safety temperature threshold of the triggering cooling device can be adjusted according to actual conditions, and the touch screen is ensured to run in a normal working temperature range.
According to one embodiment of the invention, when the touch screen receives a touch screen starting instruction, a pre-starting operation is executed according to the starting instruction, and pre-starting result data are recorded; comprising the following steps:
s201: when the touch screen receives a touch screen starting instruction, pre-starting an operating system according to the starting instruction;
s202: after receiving a pre-starting instruction, detecting the internal temperature of the touch screen by using the first temperature detection device and detecting the external environment temperature of the touch screen by using the second temperature detection device;
S203: comparing the internal temperature value of the touch screen with a first temperature standard value;
s204: comparing the external environment temperature value of the touch screen with a second temperature standard value;
s205: if the internal temperature value of the touch screen is higher than a first temperature standard value and the external environment temperature value of the touch screen is higher than a second temperature standard value, starting the cooling device to a third gear to cool the touch screen, detecting the internal temperature of the touch screen in real time through a first temperature detection device and detecting the external environment temperature of the touch screen in real time through a second temperature detection device, directly executing starting operation when the internal temperature of the touch screen is lower than the first temperature standard value and the external environment temperature of the touch screen is lower than the second temperature standard value, and if the internal temperature of the touch screen is lower than the first temperature standard value and the external environment temperature of the touch screen is higher than the second temperature standard value, starting the cooling device to the first gear to reduce the first temperature standard value to a third temperature standard value, wherein the third temperature standard value is 80% of the second temperature standard value; when the internal temperature of the touch screen is higher than a first temperature standard value and the external environment temperature of the touch screen is lower than a second temperature standard value, starting the cooling device to a second gear to cool the touch screen, and executing starting operation after the internal temperature of the touch screen is lower than the first temperature standard value;
S206: if the internal temperature value of the touch screen is lower than the first temperature standard value and the external environment temperature value is lower than the second temperature standard value, directly executing starting operation;
s207: if the external temperature value of the touch screen is lower than the first temperature standard value and the external environment temperature value is higher than the second temperature standard value, starting the cooling device to a first grade, and reducing the first temperature standard value to a third temperature standard value, and executing starting operation;
s208: if the internal temperature value of the touch screen is higher than the first temperature standard value and the external environment temperature value is lower than the second temperature standard value, starting the cooling device to a second gear to cool the touch screen, detecting the internal temperature of the touch screen in real time through the first temperature detection device, and executing starting operation when the internal temperature value of the touch screen is lower than the first temperature standard value;
s209: after the operation is started, if the external environment temperature of the touch screen and the internal temperature of the touch screen are lower than the temperature standard value, closing the cooling device;
s210: detecting the internal temperature of the touch screen in real time through a first temperature detection device and detecting the external environment temperature of the touch screen in real time through a second temperature detection device;
s211: when the internal temperature of the touch screen is higher than a first safety threshold and the external environment temperature of the touch screen is higher than a second safety threshold, starting the cooling device to a third gear to cool the touch screen;
S212: when the internal temperature of the touch screen is higher than a first safety threshold value and the external environment temperature of the touch screen is lower than a second safety threshold value, starting the cooling device to a second gear to cool the touch screen;
s213: when the internal temperature of the touch screen is lower than a first safety threshold value and the external environment temperature of the touch screen is higher than a second safety threshold value, starting the cooling device to a second gear to cool the touch screen;
s214: and recording result data after the touch screen is started, wherein the result data comprises a starting temperature value and corresponding starting time of the touch screen started in the current time.
The working principle of the technical scheme is as follows: when the touch screen receives a touch screen starting instruction, firstly performing a pre-starting operation; detecting the internal temperature of the touch screen by using a first temperature detection device, and detecting the external environment temperature of the touch screen by using a second temperature detection device; and comparing the internal temperature value of the touch screen with a first temperature standard value, and comparing the external environment temperature value of the touch screen with a second temperature standard value.
And according to the comparison result, performing corresponding operations:
if the internal temperature value of the touch screen is higher than the first temperature standard value and the external environment temperature value of the touch screen is higher than the second temperature standard value, the cooling device is started to cool the touch screen, and the temperature of the touch screen is monitored in real time.
And if the internal temperature value of the touch screen is lower than the first temperature standard value and the external environment temperature value of the touch screen is lower than the second temperature standard value, directly executing the starting operation.
If the internal temperature value of the touch screen is lower than the first temperature standard value and the external environment temperature of the touch screen is higher than the second temperature standard value, the temperature reducing device is started to reduce the temperature of the touch screen to the third temperature standard value, and then starting operation is executed.
If the internal temperature value of the touch screen is higher than the first temperature standard value and the external environment temperature value of the touch screen is lower than the second temperature standard value, the temperature reducing device is started to reduce the temperature of the touch screen, the internal temperature of the touch screen is monitored in real time, and starting operation is executed until the temperature is lower than the first temperature standard value.
After the starting is finished, if the external environment temperature and the internal temperature of the touch screen are lower than the set temperature standard value, the cooling device is closed.
The method comprises the steps of detecting the internal temperature of the touch screen by using a first temperature detection device in real time, and detecting the external environment temperature of the touch screen by using a second temperature detection device.
When the internal temperature of the touch screen is higher than a first safety threshold value and the external environment temperature of the touch screen is higher than a second safety threshold value, the cooling device is started to cool the touch screen.
When the internal temperature of the touch screen is higher than the first safety threshold value but the external environment temperature of the touch screen is lower than the second safety threshold value, the cooling device is started to cool the touch screen.
When the internal temperature of the touch screen is lower than a first safety threshold value and the external environment temperature of the touch screen is higher than a second safety threshold value, the cooling device is started to cool the touch screen.
And recording result data after the touch screen is started, wherein the result data comprise a starting temperature value and a corresponding starting time of the touch screen started in the current time.
The technical scheme has the effects that: the starting and closing of the cooling device can be controlled according to the set temperature standard and the safety threshold by monitoring the internal temperature and the external environment temperature of the touch screen in real time, so that the temperature of the touch screen is effectively controlled, and the damage to the performance and the service life of the touch screen caused by overheating or supercooling is avoided; the whole starting and cooling process is completely automatic, manual intervention is not needed, the efficiency and stability of an operating system are improved, and the labor cost is saved; according to different temperature conditions and safety thresholds, a proper cooling gear is intelligently selected, so that the touch screen is ensured to normally operate in a safety temperature range, the probability of fault occurrence is reduced, and the reliability and stability of equipment are improved; the starting temperature values and the corresponding starting time of the touch screen started at different moments are recorded, data analysis and statistics can be carried out on the temperature change of the touch screen, the fault diagnosis and the troubleshooting of the touch screen are facilitated, and a reference basis is provided for subsequent maintenance and optimization.
According to one embodiment of the invention, the starting temperature value recorded in the current time is stored into a preset database according to the pre-starting sequence; comprising the following steps:
s301: establishing a preset database, wherein the database is used for storing related information, and the related information comprises a starting temperature value and a time stamp;
s302: comparing the starting temperature value with the safety temperature threshold according to the recorded starting temperature value;
s303: comparing the starting temperature value with a smaller value of the first temperature standard value and the second temperature standard value;
s304: if the starting-up temperature value is larger than the smaller value of the first temperature standard value and the second temperature standard value, recording the starting-up temperature value;
s305: if the starting-up temperature value is smaller than the smaller value of the first temperature standard value and the second temperature standard value, deleting the starting-up temperature value;
s306: if the starting temperature value is greater than or equal to the first temperature standard value or the second temperature standard value, storing the starting temperature value into a database, and recording the cooling time;
s307: after the current time is over, inquiring a starting temperature value recorded in the current time and cooling time corresponding to each starting temperature value from a database;
S308: and monitoring the operation condition of the touch screen according to the starting temperature value and the corresponding cooling time, and evaluating the health state of the touch screen according to the trend and the stability of the temperature change of the touch screen. And maintaining the touch screen according to the evaluation result.
The calculation formula for evaluating the health state J is as follows:
J＝(ΔT-ΔT min )*α1+(t-t min )*α2+(ΔT-ΔT min ) 2 *α3+(t-t min ) 2 *α4+ΔT*t*α5+ΔT*t 2 *α6+ΔT 2 *t*α7+ΔT 2 *t 2 *α8
wherein, deltaT represents a temperature change value, T represents a starting time, deltaT min A minimum threshold value, t, representing a temperature change min A minimum threshold value representing a boot duration; α1 and α2 represent weights of differences between temperature changes and startup time, and are used for measuring the influence degree of the two factors on the health state of the touch screen; α3 and α4 represent weights of squares of the differences for taking into account nonlinear effects of temperature variation and on-time; α5 to α8 denote the effects of the interaction of the temperature change and the on-time.
The working principle of the technical scheme is as follows: firstly, a preset database is established and used for storing related information, including a starting-up temperature value and a time stamp; and comparing the recorded starting temperature value with a set safety temperature threshold value according to the recorded starting temperature value. Judging whether the safe temperature range is exceeded; and comparing the starting temperature value with smaller values of the first temperature standard value and the second temperature standard value. Judging whether the starting condition is met; if the starting-up temperature value is larger than the smaller temperature standard value, the starting-up temperature value is recorded into a database. If the starting-up temperature value is smaller than the smaller temperature standard value, deleting the starting-up temperature value; if the starting temperature value is greater than or equal to any temperature standard value, storing the starting temperature value into a database, and recording the cooling time; and after the current time is over, inquiring the starting-up temperature value recorded in the current time and the cooling time corresponding to each starting-up temperature value from the database. And evaluating the health state of the touch screen according to the trend and the stability of the temperature change of the touch screen.
The technical scheme has the effects that: the temperature condition of the equipment can be monitored in real time by recording the starting temperature value and comparing the starting temperature value with the safety temperature threshold value, and the equipment is ensured to run in a safety range. If the temperature exceeds the threshold, corresponding measures can be taken to avoid overheating or damage to the equipment; by creating a database and recording the start-up temperature value and the time stamp, comparison and analysis of historical data can be performed. Comparing the starting temperature value with the temperature standard value can determine whether the equipment meets the starting condition or not, and effectively improves the stability and reliability of the equipment; when the starting-up temperature value is larger than the temperature standard value, the starting-up temperature value is recorded, and the health state of the touch screen is estimated according to the cooling time. This can help to find anomalies in time and take appropriate measures such as adjusting the equipment's cooling system, adding ventilation, etc. to protect the equipment and increase its life; by monitoring and analyzing the starting temperature value and the cooling time, the health state of the touch screen can be estimated. According to the trend and the stability of the temperature change, the running condition of the equipment can be judged, and the equipment is maintained and processed in time so as to ensure the normal running of the touch screen. The health state of the touch screen can be judged according to the size of the score by calculating the health score according to the formula. The higher the score, the better the health status of the touch screen; the lower the score, the worse the health status of the touch screen. The health score calculation formula comprehensively considers the influence of temperature change and starting time on the health state. By introducing a plurality of factors and giving different weights, the health condition of the touch screen can be more comprehensively estimated; the difference in the formula and the square term of the difference can capture the nonlinear effects of temperature change and power-on duration. This helps to more accurately assess their contribution to health. The square term of the difference value can more sensitively reflect the influence of larger fluctuation of temperature and duration on health; the equation also takes into account the interaction of temperature variations and power-on time, and quantifies the degree of correlation between them by introducing corresponding coefficients. This helps to more accurately assess the overall impact on health status as they change simultaneously, improving the accuracy of the assessment; the coefficients (alpha 1 to alpha 8) in the formula can be adjusted according to actual requirements. By adjusting the weight of the coefficients, the importance of different factors can be evaluated more flexibly according to specific situations and priorities so as to adapt to different scenes and application requirements.
In one embodiment of the invention, a touch screen starting system comprises:
and a temperature detection module: installing a temperature detection device, wherein the temperature detection device comprises a first temperature detection device for detecting the internal temperature of the touch screen and a second temperature detection device for detecting the external environment temperature; a cooling device for cooling the touch screen is arranged on the back of the touch screen;
a pre-starting module: when the touch screen receives a touch screen starting instruction, executing a pre-starting operation according to the starting instruction, and recording pre-starting result data;
and a data storage module: and storing the startup temperature value recorded in the current time into a preset database according to the pre-startup sequence.
The working principle of the technical scheme is as follows: the temperature detection device is arranged inside and outside the touch screen and respectively detects the internal temperature and the external environment temperature of the touch screen. Meanwhile, a cooling device is further arranged on the back of the touch screen and used for cooling the touch screen. When the touch screen receives the starting instruction, the pre-starting operation is executed, and the pre-starting result data is recorded. These data include the current power-on temperature value. And meanwhile, corresponding time stamps are marked when the temperature values are recorded every time, and the time stamps are arranged and stored in a time sequence. This ensures that the recorded temperature values are stored in the order in which they were recorded. Finally, the recorded boot temperature values will be stored in a pre-set database or other storage medium for subsequent querying and analysis.
The technical scheme has the effects that: the temperature condition of the touch screen can be monitored in real time through the detection of the internal temperature of the touch screen by the first temperature detection device and the detection of the external environment temperature by the second temperature detection device. The method is helpful for timely finding out temperature abnormality and hot spot problems so as to avoid damage to the touch screen or influence on the use experience caused by excessive temperature; the cooling device is arranged on the back of the touch screen, so that the temperature of the touch screen can be effectively reduced, the heat dissipation effect of the touch screen is improved, the overheating problem is prevented, and the service life of the touch screen is prolonged; and executing a pre-starting operation according to the starting instruction and recording pre-starting result data, including a starting temperature value. Therefore, detailed temperature data can be provided during subsequent analysis and fault investigation, and the temperature condition of the touch screen at different starting moments can be known; the recorded starting-up temperature values are arranged and stored according to the recorded time sequence, so that the time sequence of temperature change can be conveniently tracked. This helps to analyze trend changes and anomalies in temperature, further improving the heat dissipation design and temperature control strategy of the touch screen.
In one embodiment of the present invention, the temperature detection module includes:
And (3) a setting module: a cooling device is arranged on the back of the touch screen, and comprises a cooling plate and a fan; the cooling device is divided into a first gear, a second gear and a third gear, wherein the third gear is the largest;
and a determination module: determining an appropriate temperature detection device, the temperature detection device comprising a thermistor, a thermocouple, and a semiconductor temperature sensor;
a first temperature detection module: a first temperature detection device for detecting the internal temperature change of the touch screen is arranged in the touch screen;
and a second temperature detection module: a second temperature detection device for detecting the external environment temperature value is arranged at the upper edge position of the touch screen
And a temperature standard value module: setting a temperature standard value for starting a touch screen, wherein the temperature standard value comprises an internal temperature standard value of the touch screen and an external environment standard value, the internal temperature standard value of the touch screen is a first temperature standard value, and the external environment standard value is a second temperature standard value; the temperature standard value is applied to a stage from start to start completion;
safety temperature threshold module: determining the acquisition frequency and triggering a safe temperature threshold of the cooling device, wherein the safe temperature threshold comprises an internal temperature safe threshold and an external environment safe threshold, the internal temperature safe threshold is a first safe threshold, and the external environment safe threshold is a second safe threshold; the safety temperature threshold is applied to an operation stage after starting is completed;
The temperature criterion value is lower than the safety temperature threshold. The first safety threshold is 65 degrees and the second safety threshold is typically 50 degrees. The first temperature standard value is 30 degrees, and the second temperature standard value is 20 degrees.
The working principle of the technical scheme is as follows: firstly, a cooling device consisting of a cooling plate and a fan is arranged on the back of the touch screen. The cooling device can adjust the cooling effect through the control of different gears (first gear, second gear and third gear), wherein the third gear is the maximum power; and secondly, a first temperature detection device is arranged in the touch screen and is used for monitoring the temperature change in the touch screen. The first temperature detection device can be realized by adopting a thermistor, a thermocouple or a semiconductor temperature sensor and other technologies; meanwhile, a second temperature detection device is arranged at the upper edge of the touch screen and used for detecting the temperature value of the external environment. In the whole operation process, a starting temperature standard value of the touch screen is set, wherein the starting temperature standard value comprises an internal temperature standard value (a first temperature standard value) and an external environment standard value (a second temperature standard value); the start-up process of the touch screen should be performed below a temperature standard value to ensure that the touch screen starts up within a normal operating temperature range. In addition, the frequency of collecting the temperature data is also determined, and the sampling frequency range can be set between a plurality of times per second and once per minute, depending on the characteristics of the equipment and the use scene. If the device needs to respond quickly to temperature changes, a higher sampling frequency may be selected; if the sensitivity to temperature variations is relatively low, a lower sampling frequency may be selected. And a safe temperature threshold is set that triggers the cooling device. The safe temperature threshold includes an internal temperature safe threshold (first safe threshold) and an external environment safe threshold (second safe threshold). When the temperature exceeds the safe temperature threshold, the temperature reducing device can be triggered to reduce the temperature of the touch screen, so that the touch screen can be ensured to run in a safe range.
The technical scheme has the effects that: the cooling device can effectively dissipate heat, reduce the temperature inside the touch screen and prevent equipment damage or performance degradation caused by overheating; the cooling devices with different gears can select proper cooling effects according to actual needs, so that the flexibility of the system is improved; the temperature detection device can timely monitor the temperature change of the internal environment and the external environment of the touch screen, and ensure that the touch screen works in a safe range; the starting temperature standard value of the touch screen is set, so that starting can be performed below the temperature standard value, and starting problems caused by excessive temperature are avoided; the frequency of collecting the temperature data and the setting of the safety temperature threshold of the triggering cooling device can be adjusted according to actual conditions, and the touch screen is ensured to run in a normal working temperature range.
In one embodiment of the invention, the pre-boot module; comprising the following steps:
the instruction receiving module: when the touch screen receives a touch screen starting instruction, pre-starting an operating system according to the starting instruction;
the instruction execution module: after receiving a pre-starting instruction, detecting the internal temperature of the touch screen by using the first temperature detection device and detecting the external environment temperature of the touch screen by using the second temperature detection device;
A first comparison module: comparing the internal temperature value of the touch screen with a first temperature standard value;
and a second comparison module: comparing the external environment temperature value of the touch screen with a second temperature standard value;
a first judging module: if the internal temperature value of the touch screen is higher than a first temperature standard value and the external environment temperature value of the touch screen is higher than a second temperature standard value, starting the cooling device to a third gear to cool the touch screen, detecting the internal temperature of the touch screen in real time through a first temperature detection device and detecting the external environment temperature of the touch screen in real time through a second temperature detection device, directly executing starting operation when the internal temperature of the touch screen is lower than the first temperature standard value and the external environment temperature of the touch screen is lower than the second temperature standard value, and if the internal temperature of the touch screen is lower than the first temperature standard value and the external environment temperature of the touch screen is higher than the second temperature standard value, starting the cooling device to the first gear to reduce the first temperature standard value to a third temperature standard value, wherein the third temperature standard value is 80% of the second temperature standard value; when the internal temperature of the touch screen is higher than a first temperature standard value and the external environment temperature of the touch screen is lower than a second temperature standard value, starting the cooling device to a second gear to cool the touch screen, and executing starting operation after the internal temperature of the touch screen is lower than the first temperature standard value;
And a second judging module: if the internal temperature value of the touch screen is lower than the first temperature standard value and the external environment temperature value is lower than the second temperature standard value, directly executing starting operation;
and a third judging module: if the external temperature value of the touch screen is lower than the first temperature standard value and the external environment temperature value is higher than the second temperature standard value, starting the cooling device to a first grade, and reducing the first temperature standard value to a third temperature standard value, and executing starting operation;
a fourth judging module: if the internal temperature value of the touch screen is higher than the first temperature standard value and the external environment temperature value is lower than the second temperature standard value, starting the cooling device to a second gear to cool the touch screen, detecting the internal temperature of the touch screen in real time through the first temperature detection device, and executing starting operation when the internal temperature value of the touch screen is lower than the first temperature standard value;
and a starting completion module: after the operation is started, if the external environment temperature of the touch screen and the internal temperature of the touch screen are lower than the temperature standard value, closing the cooling device;
and the real-time detection module is used for: detecting the internal temperature of the touch screen in real time through a first temperature detection device and detecting the external environment temperature of the touch screen in real time through a second temperature detection device;
And a fifth judging module: when the internal temperature of the touch screen is higher than a first safety threshold and the external environment temperature of the touch screen is higher than a second safety threshold, starting the cooling device to a third gear to cool the touch screen;
a sixth judging module: when the internal temperature of the touch screen is higher than a first safety threshold value and the external environment temperature of the touch screen is lower than a second safety threshold value, starting the cooling device to a second gear to cool the touch screen;
seventh judgment module: when the internal temperature of the touch screen is lower than a first safety threshold value and the external environment temperature of the touch screen is higher than a second safety threshold value, starting the cooling device to a second gear to cool the touch screen;
and a data recording module: and recording result data after the touch screen is started, wherein the result data comprises a starting temperature value and corresponding starting time of the touch screen started in the current time.
The working principle of the technical scheme is as follows: when the touch screen receives a touch screen starting instruction, firstly performing a pre-starting operation; detecting the internal temperature of the touch screen by using a first temperature detection device, and detecting the external environment temperature of the touch screen by using a second temperature detection device; and comparing the internal temperature value of the touch screen with a first temperature standard value, and comparing the external environment temperature value of the touch screen with a second temperature standard value.
And according to the comparison result, performing corresponding operations:
if the internal temperature value of the touch screen is higher than the first temperature standard value and the external environment temperature value of the touch screen is higher than the second temperature standard value, the cooling device is started to cool the touch screen, and the temperature of the touch screen is monitored in real time.
And if the internal temperature value of the touch screen is lower than the first temperature standard value and the external environment temperature value of the touch screen is lower than the second temperature standard value, directly executing the starting operation.
If the internal temperature value of the touch screen is lower than the first temperature standard value and the external environment temperature of the touch screen is higher than the second temperature standard value, the temperature reducing device is started to reduce the temperature of the touch screen to the third temperature standard value, and then starting operation is executed.
If the internal temperature value of the touch screen is higher than the first temperature standard value and the external environment temperature value of the touch screen is lower than the second temperature standard value, the temperature reducing device is started to reduce the temperature of the touch screen, the internal temperature of the touch screen is monitored in real time, and starting operation is executed until the temperature is lower than the first temperature standard value.
After the starting is finished, if the external environment temperature and the internal temperature of the touch screen are lower than the set temperature standard value, the cooling device is closed.
The method comprises the steps of detecting the internal temperature of the touch screen by using a first temperature detection device in real time, and detecting the external environment temperature of the touch screen by using a second temperature detection device.
When the internal temperature of the touch screen is higher than a first safety threshold value and the external environment temperature of the touch screen is higher than a second safety threshold value, the cooling device is started to cool the touch screen.
When the internal temperature of the touch screen is higher than the first safety threshold value but the external environment temperature of the touch screen is lower than the second safety threshold value, the cooling device is started to cool the touch screen.
When the internal temperature of the touch screen is lower than a first safety threshold value and the external environment temperature of the touch screen is higher than a second safety threshold value, the cooling device is started to cool the touch screen.
And recording result data after the touch screen is started, wherein the result data comprise a starting temperature value and a corresponding starting time of the touch screen started in the current time.
The technical scheme has the effects that: the starting and closing of the cooling device can be controlled according to the set temperature standard and the safety threshold by monitoring the internal temperature and the external environment temperature of the touch screen in real time, so that the temperature of the touch screen is effectively controlled, and the damage to the performance and the service life of the touch screen caused by overheating or supercooling is avoided; the whole starting and cooling process is completely automatic, manual intervention is not needed, the efficiency and stability of an operating system are improved, and the labor cost is saved; according to different temperature conditions and safety thresholds, a proper cooling gear is intelligently selected, so that the touch screen is ensured to normally operate in a safety temperature range, the probability of fault occurrence is reduced, and the reliability and stability of equipment are improved; the starting temperature values and the corresponding starting time of the touch screen started at different moments are recorded, data analysis and statistics can be carried out on the temperature change of the touch screen, the fault diagnosis and the troubleshooting of the touch screen are facilitated, and a reference basis is provided for subsequent maintenance and optimization.
In one embodiment of the invention, the data storage module; comprising the following steps:
and a database building module: establishing a preset database, wherein the database is used for storing related information, and the related information comprises a starting temperature value and a time stamp;
and a third comparison module: comparing the starting temperature value with the safety temperature threshold according to the recorded starting temperature value;
fourth comparison module: comparing the starting temperature value with a smaller value of the first temperature standard value and the second temperature standard value;
eighth judgment module: if the starting-up temperature value is larger than the smaller value of the first temperature standard value and the second temperature standard value, recording the starting-up temperature value;
and a ninth judging module: if the starting-up temperature value is smaller than the smaller value of the first temperature standard value and the second temperature standard value, deleting the starting-up temperature value;
tenth judgment module: if the starting temperature value is greater than or equal to the first temperature standard value or the second temperature standard value, storing the starting temperature value into a database, and recording the cooling time;
and a query module: after the current time is over, inquiring a starting temperature value recorded in the current time and cooling time corresponding to each starting temperature value from a database;
Health evaluation module: and monitoring the operation condition of the touch screen according to the starting temperature value and the corresponding cooling time, and evaluating the health state of the touch screen according to the trend and the stability of the temperature change of the touch screen. And maintaining the touch screen according to the evaluation result.
The calculation formula for evaluating the health state J is as follows:
J＝(ΔT-ΔT min )*α1+(t-t min )*α2+(ΔT-ΔT min ) 2 *α3+(t-t min ) 2 *α4+ΔT*t*α5+ΔT*T 2 *α6+ΔT 2 *t*α7+ΔT 2 *t 2 *α8
wherein, deltaT represents a temperature change value, T represents a starting time, deltaT min A minimum threshold value, t, representing a temperature change min A minimum threshold value representing a boot duration; α1 and α2 represent weights of differences between temperature changes and startup time, and are used for measuring the influence degree of the two factors on the health state of the touch screen; α3 and α4 represent weights of squares of the differences for taking into account nonlinear effects of temperature variation and on-time; α5 to α8 denote the effects of the interaction of the temperature change and the on-time.
The working principle of the technical scheme is as follows: firstly, a preset database is established and used for storing related information, including a starting-up temperature value and a time stamp; and comparing the recorded starting temperature value with a set safety temperature threshold value according to the recorded starting temperature value. Judging whether the safe temperature range is exceeded; and comparing the starting temperature value with smaller values of the first temperature standard value and the second temperature standard value. Judging whether the starting condition is met; if the starting-up temperature value is larger than the smaller temperature standard value, the starting-up temperature value is recorded into a database. If the starting-up temperature value is smaller than the smaller temperature standard value, deleting the starting-up temperature value; if the starting temperature value is greater than or equal to any temperature standard value, storing the starting temperature value into a database, and recording the cooling time; and after the current time is over, inquiring the starting-up temperature value recorded in the current time and the cooling time corresponding to each starting-up temperature value from the database. And evaluating the health state of the touch screen according to the trend and the stability of the temperature change of the touch screen.
The technical scheme has the effects that: the temperature condition of the equipment can be monitored in real time by recording the starting temperature value and comparing the starting temperature value with the safety temperature threshold value, and the equipment is ensured to run in a safety range. If the temperature exceeds the threshold, corresponding measures can be taken to avoid overheating or damage to the equipment; by creating a database and recording the start-up temperature value and the time stamp, comparison and analysis of historical data can be performed. Comparing the starting temperature value with the temperature standard value can determine whether the equipment meets the starting condition or not, and effectively improves the stability and reliability of the equipment; when the starting-up temperature value is larger than the temperature standard value, the starting-up temperature value is recorded, and the health state of the touch screen is estimated according to the cooling time. This can help to find anomalies in time and take appropriate measures such as adjusting the equipment's cooling system, adding ventilation, etc. to protect the equipment and increase its life; by monitoring and analyzing the starting temperature value and the cooling time, the health state of the touch screen can be estimated. According to the trend and the stability of the temperature change, the running condition of the equipment can be judged, and the equipment is maintained and processed in time so as to ensure the normal running of the touch screen. The health state of the touch screen can be judged according to the size of the score by calculating the health score according to the formula. The higher the score, the better the health status of the touch screen; the lower the score, the worse the health status of the touch screen. The health score calculation formula comprehensively considers the influence of temperature change and starting time on the health state. By introducing a plurality of factors and giving different weights, the health condition of the touch screen can be more comprehensively estimated; the difference in the formula and the square term of the difference can capture the nonlinear effects of temperature change and power-on duration. This helps to more accurately assess their contribution to health. The square term of the difference value can more sensitively reflect the influence of larger fluctuation of temperature and duration on health; the equation also takes into account the interaction of temperature variations and power-on time, and quantifies the degree of correlation between them by introducing corresponding coefficients. This helps to more accurately assess the overall impact on health status as they change simultaneously, improving the accuracy of the assessment; the coefficients (alpha 1 to alpha 8) in the formula can be adjusted according to actual requirements. By adjusting the weight of the coefficients, the importance of different factors can be evaluated more flexibly according to specific situations and priorities so as to adapt to different scenes and application requirements.
An embodiment of the present invention is an electronic device, including a memory, a processor, and a computer program stored in the memory and capable of running on the memory, where the processor executes the program to implement a method for starting a touch screen as described in any one of the above.
In one embodiment of the invention, a non-transitory computer readable storage medium has stored thereon a computer program that is executed by a processor to implement a method of starting a touch screen as described in any of the above.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. A method for starting a touch screen, the method comprising:
installing a temperature detection device, wherein the temperature detection device comprises a first temperature detection device for detecting the internal temperature of the touch screen and a second temperature detection device for detecting the external environment temperature; a cooling device for cooling the touch screen is arranged on the back of the touch screen;
When the touch screen receives a touch screen starting instruction, executing a pre-starting operation according to the starting instruction, and recording pre-starting result data;
storing the startup temperature value recorded in the current time into a preset database according to the pre-startup sequence;
when the touch screen receives a touch screen starting instruction, executing a pre-starting operation according to the starting instruction, and recording pre-starting result data; comprising the following steps:
when the touch screen receives a touch screen starting instruction, pre-starting an operating system according to the starting instruction;
after receiving a pre-starting instruction, detecting the internal temperature of the touch screen by using the first temperature detection device and detecting the external environment temperature of the touch screen by using the second temperature detection device;
comparing the internal temperature value of the touch screen with a first temperature standard value;
comparing the external environment temperature value of the touch screen with a second temperature standard value;
if the internal temperature value of the touch screen is higher than a first temperature standard value and the external environment temperature value of the touch screen is higher than a second temperature standard value, starting the cooling device to a third gear to cool the touch screen, detecting the internal temperature of the touch screen in real time through a first temperature detection device and detecting the external environment temperature of the touch screen in real time through a second temperature detection device, directly executing starting operation when the internal temperature of the touch screen is lower than the first temperature standard value and the external environment temperature of the touch screen is lower than the second temperature standard value, and if the internal temperature of the touch screen is lower than the first temperature standard value and the external environment temperature of the touch screen is higher than the second temperature standard value, starting the cooling device to the first gear to reduce the first temperature standard value to a third temperature standard value, wherein the third temperature standard value is 80% of the second temperature standard value; when the internal temperature of the touch screen is higher than a first temperature standard value and the external environment temperature of the touch screen is lower than a second temperature standard value, starting the cooling device to a second gear to cool the touch screen, and executing starting operation after the internal temperature of the touch screen is lower than the first temperature standard value;
If the internal temperature value of the touch screen is lower than the first temperature standard value and the external environment temperature value is lower than the second temperature standard value, directly executing starting operation;
if the external temperature value of the touch screen is lower than the first temperature standard value and the external environment temperature value is higher than the second temperature standard value, starting the cooling device to a first grade, and reducing the first temperature standard value to a third temperature standard value, and executing starting operation;
if the internal temperature value of the touch screen is higher than the first temperature standard value and the external environment temperature value is lower than the second temperature standard value, starting the cooling device to a second gear to cool the touch screen, detecting the internal temperature of the touch screen in real time through the first temperature detection device, and executing starting operation when the internal temperature value of the touch screen is lower than the first temperature standard value;
after the operation is started, if the external environment temperature of the touch screen and the internal temperature of the touch screen are lower than the temperature standard value, closing the cooling device;
detecting the internal temperature of the touch screen in real time through a first temperature detection device and detecting the external environment temperature of the touch screen in real time through a second temperature detection device;
when the internal temperature of the touch screen is higher than a first safety threshold and the external environment temperature of the touch screen is higher than a second safety threshold, starting the cooling device to a third gear to cool the touch screen;
When the internal temperature of the touch screen is higher than a first safety threshold value and the external environment temperature of the touch screen is lower than a second safety threshold value, starting the cooling device to a second gear to cool the touch screen;
when the internal temperature of the touch screen is lower than a first safety threshold value and the external environment temperature of the touch screen is higher than a second safety threshold value, starting the cooling device to a second gear to cool the touch screen;
and recording result data after the touch screen is started, wherein the result data comprises a starting temperature value and corresponding starting time of the touch screen started in the current time.
2. The method for starting a touch screen according to claim 1, wherein the installation temperature detecting means comprises a first temperature detecting means for detecting the internal temperature of the touch screen and a second temperature detecting means for detecting the external ambient temperature; a cooling device for cooling the touch screen is arranged on the back of the touch screen; comprising the following steps:
a cooling device is arranged on the back of the touch screen, and comprises a cooling plate and a fan; the cooling device is divided into a first gear, a second gear and a third gear, wherein the third gear is the largest;
determining an appropriate temperature detection device, the temperature detection device comprising a thermistor, a thermocouple, and a semiconductor temperature sensor;
A first temperature detection device for detecting the internal temperature change of the touch screen is arranged in the touch screen;
a second temperature detection device for detecting the external environment temperature value is arranged at the upper edge position of the touch screen
Setting a temperature standard value for starting a touch screen, wherein the temperature standard value comprises an internal temperature standard value of the touch screen and an external environment standard value, the internal temperature standard value of the touch screen is a first temperature standard value, and the external environment standard value is a second temperature standard value; the temperature standard value is applied to a stage from start to start completion;
determining the acquisition frequency and triggering a safe temperature threshold of the cooling device, wherein the safe temperature threshold comprises an internal temperature safe threshold and an external environment safe threshold, the internal temperature safe threshold is a first safe threshold, and the external environment safe threshold is a second safe threshold; the safety temperature threshold is applied to an operation stage after starting is completed;
the temperature criterion value is lower than the safety temperature threshold.
3. The method for starting a touch screen according to claim 1, wherein the starting temperature value recorded in the current time is stored in a preset database according to the pre-starting sequence; comprising the following steps:
Establishing a preset database, wherein the database is used for storing related information, and the related information comprises a starting temperature value and a time stamp;
comparing the starting temperature value with a safe temperature threshold according to the recorded starting temperature value;
comparing the starting temperature value with a smaller value of the first temperature standard value and the second temperature standard value;
if the starting-up temperature value is larger than the smaller value of the first temperature standard value and the second temperature standard value, recording the starting-up temperature value;
if the starting-up temperature value is smaller than the smaller value of the first temperature standard value and the second temperature standard value, deleting the starting-up temperature value;
if the starting temperature value is greater than or equal to the first temperature standard value or the second temperature standard value, storing the starting temperature value into a database, and recording the cooling time;
after the current time is over, inquiring a starting temperature value recorded in the current time and cooling time corresponding to each starting temperature value from a database;
and monitoring the operation condition of the touch screen according to the starting temperature value and the corresponding cooling time, and evaluating the health state of the touch screen according to the trend and the stability of the temperature change of the touch screen.
4. A touch screen activation system, the system comprising:
and a temperature detection module: installing a temperature detection device, wherein the temperature detection device comprises a first temperature detection device for detecting the internal temperature of the touch screen and a second temperature detection device for detecting the external environment temperature; a cooling device for cooling the touch screen is arranged on the back of the touch screen;
a pre-starting module: when the touch screen receives a touch screen starting instruction, executing a pre-starting operation according to the starting instruction, and recording pre-starting result data;
and a data storage module: storing the startup temperature value recorded in the current time into a preset database according to the pre-startup sequence;
the pre-starting module; comprising the following steps:
the instruction receiving module: when the touch screen receives a touch screen starting instruction, pre-starting an operating system according to the starting instruction;
the instruction execution module: after receiving a pre-starting instruction, detecting the internal temperature of the touch screen by using the first temperature detection device and detecting the external environment temperature of the touch screen by using the second temperature detection device;
A first comparison module: comparing the internal temperature value of the touch screen with a first temperature standard value;
and a second comparison module: comparing the external environment temperature value of the touch screen with a second temperature standard value;
a first judging module: if the internal temperature value of the touch screen is higher than a first temperature standard value and the external environment temperature value of the touch screen is higher than a second temperature standard value, starting the cooling device to a third gear to cool the touch screen, detecting the internal temperature of the touch screen in real time through a first temperature detection device and detecting the external environment temperature of the touch screen in real time through a second temperature detection device, directly executing starting operation when the internal temperature of the touch screen is lower than the first temperature standard value and the external environment temperature of the touch screen is lower than the second temperature standard value, and if the internal temperature of the touch screen is lower than the first temperature standard value and the external environment temperature of the touch screen is higher than the second temperature standard value, starting the cooling device to the first gear to reduce the first temperature standard value to a third temperature standard value, wherein the third temperature standard value is 80% of the second temperature standard value; when the internal temperature of the touch screen is higher than a first temperature standard value and the external environment temperature of the touch screen is lower than a second temperature standard value, starting the cooling device to a second gear to cool the touch screen, and executing starting operation after the internal temperature of the touch screen is lower than the first temperature standard value;
And a second judging module: if the internal temperature value of the touch screen is lower than the first temperature standard value and the external environment temperature value is lower than the second temperature standard value, directly executing starting operation;
and a third judging module: if the external temperature value of the touch screen is lower than the first temperature standard value and the external environment temperature value is higher than the second temperature standard value, starting the cooling device to a first grade, and reducing the first temperature standard value to a third temperature standard value, and executing starting operation;
a fourth judging module: if the internal temperature value of the touch screen is higher than the first temperature standard value and the external environment temperature value is lower than the second temperature standard value, starting the cooling device to a second gear to cool the touch screen, detecting the internal temperature of the touch screen in real time through the first temperature detection device, and executing starting operation when the internal temperature value of the touch screen is lower than the first temperature standard value;
and a starting completion module: after the operation is started, if the external environment temperature of the touch screen and the internal temperature of the touch screen are lower than the temperature standard value, closing the cooling device;
and the real-time detection module is used for: detecting the internal temperature of the touch screen in real time through a first temperature detection device and detecting the external environment temperature of the touch screen in real time through a second temperature detection device;
And a fifth judging module: when the internal temperature of the touch screen is higher than a first safety threshold and the external environment temperature of the touch screen is higher than a second safety threshold, starting the cooling device to a third gear to cool the touch screen;
a sixth judging module: when the internal temperature of the touch screen is higher than a first safety threshold value and the external environment temperature of the touch screen is lower than a second safety threshold value, starting the cooling device to a second gear to cool the touch screen;
seventh judgment module: when the internal temperature of the touch screen is lower than a first safety threshold value and the external environment temperature of the touch screen is higher than a second safety threshold value, starting the cooling device to a second gear to cool the touch screen;
and a data recording module: and recording result data after the touch screen is started, wherein the result data comprises a starting temperature value and corresponding starting time of the touch screen started in the current time.
5. The touch screen activation system of claim 4, wherein the temperature detection module comprises:
and (3) a setting module: a cooling device is arranged on the back of the touch screen, and comprises a cooling plate and a fan; the cooling device is divided into a first gear, a second gear and a third gear, wherein the third gear is the largest;
And a determination module: determining an appropriate temperature detection device, the temperature detection device comprising a thermistor, a thermocouple, and a semiconductor temperature sensor;
a first temperature detection module: a first temperature detection device for detecting the internal temperature change of the touch screen is arranged in the touch screen;
and a second temperature detection module: a second temperature detection device for detecting the external environment temperature value is arranged at the upper edge position of the touch screen
And a temperature standard value module: setting a temperature standard value for starting a touch screen, wherein the temperature standard value comprises an internal temperature standard value of the touch screen and an external environment standard value, the internal temperature standard value of the touch screen is a first temperature standard value, and the external environment standard value is a second temperature standard value; the temperature standard value is applied to a stage from start to start completion;
safety temperature threshold module: determining the acquisition frequency and triggering a safe temperature threshold of the cooling device, wherein the safe temperature threshold comprises an internal temperature safe threshold and an external environment safe threshold, the internal temperature safe threshold is a first safe threshold, and the external environment safe threshold is a second safe threshold; the safety temperature threshold is applied to an operation stage after starting is completed;
The temperature criterion value is lower than the safety temperature threshold.
6. The touch screen activation system of claim 4, wherein the data storage module; comprising the following steps:
and a database building module: establishing a preset database, wherein the database is used for storing related information, and the related information comprises a starting temperature value and a time stamp;
and a third comparison module: comparing the starting temperature value with a safe temperature threshold according to the recorded starting temperature value;
fourth comparison module: comparing the starting temperature value with a smaller value of the first temperature standard value and the second temperature standard value;
eighth judgment module: if the starting-up temperature value is larger than the smaller value of the first temperature standard value and the second temperature standard value, recording the starting-up temperature value;
and a ninth judging module: if the starting-up temperature value is smaller than the smaller value of the first temperature standard value and the second temperature standard value, deleting the starting-up temperature value;
tenth judgment module: if the starting temperature value is greater than or equal to the first temperature standard value or the second temperature standard value, storing the starting temperature value into a database, and recording the cooling time;
and a query module: after the current time is over, inquiring a starting temperature value recorded in the current time and cooling time corresponding to each starting temperature value from a database;
Health evaluation module: and monitoring the operation condition of the touch screen according to the starting temperature value and the corresponding cooling time, and evaluating the health state of the touch screen according to the trend and the stability of the temperature change of the touch screen.
7. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the memory, the processor executing the program to implement the method of activating a touch screen as claimed in any one of claims 1 to 3.
8. A non-transitory computer readable storage medium having stored thereon a computer program, wherein the program is executed by a processor to implement the method of starting a touch screen according to any of claims 1-3.
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