A glass air tightness detection system based on data analysis

Abstract

The present invention relates to the field of air tightness detection, and is used to solve the problem that air tightness detection does not fully cover various usage situations of glass cups, resulting in uncontrollable product quality of glass cups. Specifically, the present invention is a glass cup air tightness detection system based on data analysis; the present invention detects the air tightness of the glass cup when there is a large internal and external air pressure difference by changing the ambient air pressure of the glass cup, detects the air tightness of the glass cup when coping with thermal expansion and contraction by changing the temperature environment of the glass cup, detects the ability of the glass cup to maintain air tightness when it is bumped or squeezed by squeezing the cover part of the glass cup, and effectively simulates different situations encountered by the glass cup during use by controlling the environment of the glass cup through a glass cup air tightness detection device with sealing ability, so as to ensure the comprehensiveness of the air tightness detection coverage of the glass cup, and effectively improve the product quality of the glass cup when it leaves the factory.

Description

Technical Field

[0001] The invention relates to the field of air tightness detection, and in particular to a glass air tightness detection system based on data analysis. Background Art

[0002] After the production of glass cups with sealing function, they need to be tested for air tightness, otherwise there may be accidents such as water leakage during use. The air tightness of glass cups is generally tested by filling water and observing whether it leaks. However, this testing method can only test the air tightness of glass cups under normal use. It is difficult to effectively simulate the various use environments of glass cups, such as the constantly changing temperature difference between inside and outside, and the pressure difference between inside and outside. It is also impossible to test the air tightness of glass cups under these conditions, resulting in uncontrollable product quality.

[0003] To this end, this case tests the air tightness of glass cups in different application environments by simulating multiple application environments, and analyzes the differences in multiple air tightness test results to improve the accuracy of the test results. Summary of the invention

[0004] In the present invention, the environment of the glass is controlled by a glass air tightness detection device with sealing ability, and different situations encountered by the glass during use are effectively simulated to ensure the comprehensive coverage of the glass air tightness detection, and effectively improve the product quality of the glass before leaving the factory. When the glass is detected, the environmental air pressure of the glass is changed to increase the pressure difference between the inside and outside of the glass. The pressure difference between the inside and outside of the glass makes the sealing part of the glass have a greater tendency for gas to escape, so that the air tightness of the glass is more strictly detected. By changing the temperature environment of the glass, the glass is affected by thermal expansion and contraction, and the air tightness of the glass in the case of thermal expansion and contraction is reflected through the air tightness detection. By squeezing the cover part of the glass, the rigidity of the connection between the cover part and the cup body part of the glass is detected, reflecting the ability of the glass to maintain air tightness when it is bumped or squeezed, so as to solve the problem that the air tightness detection does not cover a variety of usage conditions of the glass comprehensively, resulting in uncontrollable product quality of the glass, and propose a glass air tightness detection system based on data analysis.

[0005] The object of the present invention can be achieved by the following technical solutions: A glass air tightness detection system based on data analysis, comprising a detection component operation unit, an air tightness detection platform, a temperature environment air tightness detection unit, a gas environment air tightness detection unit and a collision environment air tightness detection unit;

[0006] The detection component operation unit can receive a control signal through the air tightness detection platform, and control the motion component of the glass air tightness detection device to move through the control signal;

[0007] The gas environment air tightness detection unit can generate an air pressure control signal and send the air pressure control signal to the air tightness detection platform. The gas environment air tightness detection unit can obtain the air pressure on both sides of the inside and outside of the glass cup through the pressure sensor, analyze the air pressure changes on both sides of the inside and outside of the glass cup, generate a gas environment air tightness detection result according to the analysis result, and send the gas environment air tightness detection result to the air tightness detection platform;

[0008] The temperature environment air tightness detection unit can generate a temperature control signal and send the temperature control signal to the air tightness detection platform. The temperature environment air tightness detection unit obtains the temperature of the outside of the glass and the air pressure inside and outside the glass through the temperature sensor, analyzes the air pressure inside the glass, generates a temperature environment air tightness detection result according to the analysis result, and sends the temperature environment air tightness detection result to the air tightness detection platform;

[0009] The collision environment air tightness detection unit can generate a collision control signal and send the collision control signal to the air tightness monitoring platform. The collision environment air tightness detection unit obtains the air pressure on both sides of the inside and outside of the glass cup through a sensor, analyzes the air pressure changes on both sides of the inside and outside of the glass cup, generates a collision environment air tightness detection result according to the analysis result, and sends the collision environment air tightness detection result to the air tightness detection platform;

[0010] The air tightness testing platform uploads and performs difference analysis on the received glass air tightness testing results, generates the glass air tightness testing results, and sends the glass air tightness testing results through the network.

[0011] As a preferred embodiment of the present invention, the glass air tightness detection device includes a collision simulation rod, a pressure control port and a temperature controller, and the control signal includes an air pressure control signal, a temperature control signal and a collision control signal;

[0012] After receiving the air pressure control signal, the detection component operation unit controls the pressure control port to evacuate the inside of the glass air tightness detection device, and controls the air pressure inside the glass air tightness detection device to be lower than the air pressure inside the glass. After the pressure sensor completes the air pressure collection on both sides of the inside and outside of the glass, the detection component operation unit controls the pressure control port to evacuate the inside of the glass air tightness detection device, and controls the air pressure inside the glass air tightness detection device to be higher than the air pressure inside the glass. The pressure sensor is used to collect the air pressure on both sides of the inside and outside of the glass.

[0013] After receiving the temperature control signal, the detection component operation unit controls the temperature controller to heat the air temperature in the glass air tightness detection device, and collects the air pressure inside and outside the glass after the heating reaches a predetermined temperature. After the air pressure collection is completed, the temperature controller is controlled to reduce the control temperature in the glass air tightness detection device, and collects the air pressure inside and outside the glass after the temperature is reduced to a predetermined temperature. After the collection is completed, the temperature controller is controlled to stop working;

[0014] After receiving the collision control signal, the detection component operating unit controls a random group of collision simulation rods to squeeze the top cover of the glass cup, and stops and maintains the movement of the collision simulation rods after the pressure between the collision simulation rods and the top of the glass cup reaches a preset pressure. After the collision simulation rods stop moving, the collision environment air tightness detection unit controls the air pressure control port to change the air pressure inside the glass cup air tightness detection device, and collects the air pressure inside and outside the glass cup.

[0015] As a preferred embodiment of the present invention, the air pressure environment air tightness detection unit obtains the air pressure in the glass air tightness detection device and records it as the ambient air pressure, obtains the air pressure inside the glass and records it as the internal air pressure, and the air pressure environment air tightness detection unit compares the ambient air pressure with the internal air pressure;

[0016] When the ambient air pressure is greater than the internal air pressure:

[0017] If the internal air pressure is on an upward trend, an insufficient airtightness signal is generated; if the internal air pressure does not change, a good airtightness signal is generated; if the internal air pressure is on a downward trend, a detection abnormality signal is generated;

[0018] When the ambient air pressure is lower than the internal air pressure:

[0019] If the internal air pressure is on an upward trend, a detection abnormality signal is generated; if the internal air pressure does not change, a good airtightness signal is generated; if the internal air pressure is on a downward trend, an insufficient airtightness signal is generated.

[0020] As a preferred embodiment of the present invention, the temperature environment air tightness detection unit obtains the temperature inside the glass air tightness detection device, and after maintaining the temperature for a preset time, determines the air pressure inside the glass and the air pressure in the glass air tightness detection device. The temperature environment air tightness detection unit records the air pressure inside the glass air tightness detection device and the air pressure inside the glass as the ambient air pressure and the internal air pressure, respectively. If the ambient air pressure is greater than the internal air pressure, an air intake detection signal is generated. After the temperature environment air tightness detection unit generates the air intake detection signal, if the air pressure inside the glass increases, an air tightness insufficient signal is generated. If the air pressure inside the glass remains unchanged, an air tightness good signal is generated.

[0021] If the ambient pressure is lower than the internal pressure, a leak detection signal is generated. When the temperature environment airtightness detection unit generates a leak detection signal, if the air pressure inside the glass cup decreases, an insufficient airtightness signal is generated. If the air pressure inside the glass cup changes, a good airtightness signal is generated.

[0022] As a preferred embodiment of the present invention, the collision environment airtightness detection unit compares the air pressure inside the glass and the air pressure in the glass airtightness detection device, and generates an insufficient airtightness signal or a good airtightness signal according to whether the air pressure inside the glass changes.

[0023] As a preferred embodiment of the present invention, the gas environment airtightness detection unit, the temperature environment airtightness detection unit and the collision environment airtightness detection unit generate the gas environment airtightness deficiency detection result, the temperature environment airtightness deficiency detection result and the collision environment airtightness deficiency detection result respectively when generating the airtightness deficiency signal;

[0024] When a good airtightness signal is generated, a good airtightness detection result of a gas environment, a good airtightness detection result of a temperature environment and a good airtightness detection result of a collision environment are generated respectively, and the above-mentioned airtightness detection results of the glass cup are sent to the airtightness detection platform;

[0025] When the air tightness detection platform receives the air tightness detection result of the gas environment, it directly sends the air tightness detection result of the gas environment through the network, and does not output the air tightness detection result of the temperature environment and the air tightness detection result of the collision environment;

[0026] After receiving the good gas environment air tightness test result, the air tightness test platform sends and outputs the received temperature environment air tightness test result and collision environment air tightness test result.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. In the present invention, when testing a glass, the environment in which the glass is located is controlled by a glass airtightness testing device with sealing ability, which effectively simulates different situations encountered by the glass during use, so as to ensure the comprehensive coverage of the glass airtightness testing and effectively improve the product quality of the glass before leaving the factory; and when testing the glass, by changing the ambient air pressure in which the glass is located, the air pressure difference between the inside and outside of the glass is increased, and the air pressure difference between the inside and outside of the glass makes the sealing part of the glass have a greater tendency for gas to escape, thereby more strictly testing the airtightness of the glass and simulating the gas sealing when the inside of the glass is under high pressure.

[0029] In the present invention, by changing the temperature environment of the glass, the glass is affected by thermal expansion and contraction, and the airtightness of the glass in response to thermal expansion and contraction is reflected through the airtightness test, thereby ensuring the airtightness of the glass when subjected to high or low temperatures; and by squeezing the lid of the glass, the rigidity of the connection between the lid and the body of the glass is tested, thereby reflecting the ability of the glass to maintain airtightness when it is bumped or squeezed. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0031] Figure 1 is a system block diagram of the present invention;

[0032] Figure 2 It is a schematic structural diagram of the glass air tightness detection device of the present invention. DETAILED DESCRIPTION

[0033] The technical scheme of the present invention will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Embodiment 1:

[0035] See also Figure 1 - Figure 2 As shown, a glass air tightness detection system based on data analysis includes a detection component operation unit, an air tightness detection platform, a temperature environment air tightness detection unit, a gas environment air tightness detection unit and a collision environment air tightness detection unit;

[0036] The detection component operation unit can receive a control signal through the air tightness detection platform, and control the motion component of the glass air tightness detection device to move through the control signal. The glass air tightness detection device includes a collision simulation rod, a pressure control port and a temperature controller. The control signal includes an air pressure control signal, a temperature control signal and a collision control signal.

[0037] The gas environment air tightness detection unit can generate an air pressure control signal and send the air pressure control signal to the air tightness detection platform, which then sends the air pressure control signal to the detection component operation unit. After receiving the air pressure control signal, the detection component operation unit controls the pressure control port to evacuate the inside of the glass air tightness detection device, and controls the air pressure inside the glass air tightness detection device to be lower than the air pressure inside the glass. After the pressure sensor completes the air pressure collection on both sides of the inside and outside of the glass, the detection component operation unit controls the pressure control port to evacuate the inside of the glass air tightness detection device, and controls the air pressure inside the glass air tightness detection device to be higher than the air pressure inside the glass, and collects the air pressure on both sides of the inside and outside of the glass through the pressure sensor;

[0038] The temperature environment air tightness detection unit can generate a temperature control signal and send the temperature control signal to the air tightness detection platform, which then sends the temperature control signal to the detection component operation unit. After receiving the temperature control signal, the detection component operation unit controls the temperature controller to heat the air temperature in the glass air tightness detection device, and collects the air pressure on both sides of the glass after the heating reaches a predetermined temperature. After the air pressure collection is completed, the temperature controller is controlled to reduce the control temperature in the glass air tightness detection device, and collects the air pressure on both sides of the glass after it is reduced to a predetermined temperature. After the collection is completed, the temperature controller is controlled to stop working;

[0039] The collision environment airtightness detection unit can generate a collision control signal and send the collision control signal to the airtightness monitoring platform. The airtightness detection platform then sends the collision control signal to the detection component operation unit. After receiving the collision control signal, the detection component operation unit controls a random group of collision simulation rods to squeeze the top cup cover of the glass cup, and after the pressure between the collision simulation rod and the top of the glass cup reaches a preset pressure, the action of the collision simulation rod is stopped and the action of the collision simulation rod is maintained. After the collision simulation rod stops moving, the collision environment airtightness detection unit controls the air pressure control port to change the air pressure inside the glass cup airtightness detection device, and collects the air pressure inside and outside the glass cup.

[0040] Embodiment 2:

[0041] See also Figure 1 - Figure 2 As shown, the gas environment air tightness detection unit can obtain the air pressure on both sides of the inside and outside of the glass cup through the pressure sensor, and analyze the air pressure changes on both sides of the inside and outside of the glass cup, and generate the gas environment air tightness detection result according to the analysis result. The gas environment air tightness detection result includes an insufficient air tightness signal and a good air tightness signal, and the gas environment air tightness detection result is sent to the air tightness detection platform;

[0042] The specific detection process is:

[0043] The air pressure environment air tightness detection unit obtains the air pressure in the glass air tightness detection device and records it as the ambient air pressure, obtains the air pressure inside the glass and records it as the internal air pressure, and the air pressure environment air tightness detection unit compares the ambient air pressure with the internal air pressure;

[0044] When the ambient air pressure is greater than the internal air pressure:

[0045] If the internal air pressure is on an upward trend, an insufficient airtightness signal is generated; if the internal air pressure does not change, a good airtightness signal is generated; if the internal air pressure is on a downward trend, a detection abnormality signal is generated and sent to the management personnel to remind the management personnel to check the equipment;

[0046] When the ambient air pressure is lower than the internal air pressure:

[0047] If the internal air pressure is on an upward trend, a detection abnormality signal is generated; if the internal air pressure does not change, a good airtightness signal is generated; if the internal air pressure is on a downward trend, an insufficient airtightness signal is generated;

[0048] Embodiment three:

[0049] See also Figure 1 - Figure 2 As shown, the temperature environment air tightness detection unit obtains the temperature of the outside of the glass and the air pressure on both sides of the inside and outside of the glass through the temperature sensor, and analyzes the air pressure inside the glass, and generates the temperature environment air tightness detection result according to the analysis result. The temperature environment air tightness detection result includes a good air tightness signal and an insufficient air tightness signal, and sends the temperature environment air tightness detection result to the air tightness detection platform. The specific detection process is: the temperature environment air tightness detection unit obtains the temperature inside the glass air tightness detection device, and after maintaining the temperature for a preset time, judges the air pressure inside the glass and the air pressure in the glass air tightness detection device. The temperature environment air tightness detection unit records the air pressure in the glass air tightness detection device and the air pressure inside the glass as the ambient air pressure and the internal air pressure respectively. If the ambient air pressure is greater than the internal air pressure, an air intake detection signal is generated. After the temperature environment air tightness detection unit generates the air intake detection signal, if the air pressure inside the glass increases, an insufficient air tightness signal is generated. If the air pressure inside the glass remains unchanged, a good air tightness signal is generated.

[0050] If the ambient pressure is lower than the internal pressure, a leak detection signal is generated. When the temperature environment airtightness detection unit generates a leak detection signal, if the air pressure inside the glass cup decreases, an insufficient airtightness signal is generated. If the air pressure inside the glass cup changes, a good airtightness signal is generated.

[0051] Embodiment 4:

[0052] See also Figure 1 - Figure 2 As shown, the collision environment air tightness detection unit obtains the air pressure on both sides of the inside and outside of the glass cup through the sensor, and analyzes the air pressure changes on both sides of the inside and outside of the glass cup. The collision environment air tightness detection unit compares the air pressure inside the glass cup and the air pressure in the glass cup air tightness detection device. The specific comparison method is the same as that described in Example 2 and Example 3, and generates an insufficient air tightness signal or a good air tightness signal according to whether the air pressure inside the glass cup changes. The insufficient air tightness signal or the good air tightness signal generated by the collision environment air tightness detection unit belongs to the collision environment air tightness detection result, and the collision environment air tightness detection result is sent to the air tightness detection platform;

[0053] Embodiment five:

[0054] See also Figure 1 - Figure 2 As shown, the air tightness testing platform uploads and performs difference analysis on the received glass air tightness testing results, generates glass air tightness testing results, and sends the glass air tightness testing results through the network;

[0055] The process of difference analysis is as follows: when the gas environment airtightness detection unit, the temperature environment airtightness detection unit and the collision environment airtightness detection unit generate airtightness insufficient detection results of the gas environment, airtightness insufficient detection results of the temperature environment and airtightness insufficient detection results of the collision environment respectively;

[0056] When a good airtightness signal is generated, a good airtightness detection result of a gas environment, a good airtightness detection result of a temperature environment and a good airtightness detection result of a collision environment are generated respectively, and the above-mentioned airtightness detection results of the glass cup are sent to the airtightness detection platform;

[0057] When the air tightness detection platform receives the gas environment air tightness insufficient detection result, it directly sends the gas environment air tightness insufficient detection result through the network, and does not output the temperature environment air tightness detection result and the collision environment air tightness detection result;

[0058] After receiving the good gas environment air tightness test result, the air tightness test platform sends and outputs the received temperature environment air tightness test result and collision environment air tightness test result.

[0059] In the present invention, the environment in which the glass is located is controlled by a glass air-tightness detection device with sealing capability, thereby effectively simulating different situations encountered by the glass during use, so as to ensure the comprehensive coverage of the glass air-tightness detection, and effectively improve the product quality of the glass before leaving the factory. When the glass is detected, the ambient air pressure in which the glass is located is changed to increase the pressure difference between the inside and outside of the glass. The pressure difference between the inside and outside of the glass makes the sealing portion of the glass have a greater tendency for gas to escape, thereby more strictly detecting the air-tightness of the glass. By changing the temperature environment in which the glass is located, the glass is affected by thermal expansion and contraction, and the air-tightness detection reflects the air-tightness of the glass in response to thermal expansion and contraction. By squeezing the cover portion of the glass, the rigidity of the connection between the cover portion and the cup body portion of the glass is detected, reflecting the ability of the glass to maintain air-tightness when it is bumped or squeezed.

[0060] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A glass air tightness detection system based on data analysis, characterized in that: It includes a detection component operation unit, an air tightness detection platform, a temperature environment air tightness detection unit, a gas environment air tightness detection unit and a collision environment air tightness detection unit; The detection component operation unit can receive a control signal through the air tightness detection platform, and control the motion component of the glass air tightness detection device to move through the control signal; The gas environment air tightness detection unit can generate an air pressure control signal and send the air pressure control signal to the air tightness detection platform. The gas environment air tightness detection unit can obtain the air pressure on both sides of the inside and outside of the glass cup through the air pressure sensor, analyze the air pressure changes on both sides of the inside and outside of the glass cup, generate a gas environment air tightness detection result according to the analysis result, and send the gas environment air tightness detection result to the air tightness detection platform; The temperature environment air tightness detection unit can generate a temperature control signal and send the temperature control signal to the air tightness detection platform. The temperature environment air tightness detection unit obtains the temperature of the outside of the glass and the air pressure inside and outside the glass through the temperature sensor, analyzes the air pressure inside the glass, generates a temperature environment air tightness detection result according to the analysis result, and sends the temperature environment air tightness detection result to the air tightness detection platform; The collision environment air tightness detection unit can generate a collision control signal and send the collision control signal to the air tightness monitoring platform. The collision environment air tightness detection unit obtains the air pressure on both sides of the inside and outside of the glass cup through a sensor, analyzes the air pressure changes on both sides of the inside and outside of the glass cup, generates a collision environment air tightness detection result according to the analysis result, and sends the collision environment air tightness detection result to the air tightness detection platform; The air tightness testing platform uploads and performs difference analysis on the received glass air tightness testing results, generates glass air tightness testing results, and sends the glass air tightness testing results through the network; The glass air tightness detection device comprises a collision simulation rod, a pressure control port and a temperature controller, and the control signal comprises an air pressure control signal, a temperature control signal and a collision control signal; After receiving the air pressure control signal, the detection component operation unit controls the pressure control port to evacuate the inside of the glass air tightness detection device, and controls the air pressure inside the glass air tightness detection device to be lower than the air pressure inside the glass. After the air pressure sensor completes the air pressure collection on both sides of the inside and outside of the glass, the detection component operation unit controls the pressure control port to evacuate the inside of the glass air tightness detection device, and controls the air pressure inside the glass air tightness detection device to be higher than the air pressure inside the glass. The air pressure sensor collects the air pressure on both sides of the inside and outside of the glass. After receiving the temperature control signal, the detection component operation unit controls the temperature controller to heat the air temperature in the glass air tightness detection device, and collects the air pressure inside and outside the glass after the heating reaches a predetermined temperature. After the air pressure collection is completed, the temperature controller is controlled to reduce the control temperature in the glass air tightness detection device, and collects the air pressure inside and outside the glass after the temperature is reduced to a predetermined temperature. After the collection is completed, the temperature controller is controlled to stop working; After receiving the collision control signal, the detection component operation unit controls a random group of collision simulation rods to squeeze the top cover of the glass, and stops the action and maintains the action of the collision simulation rods after the pressure between the collision simulation rods and the top of the glass reaches a preset pressure. After the collision simulation rods stop, the collision environment air tightness detection unit controls the air pressure control port to change the air pressure inside the glass air tightness detection device, and collects the air pressure inside and outside the glass; The collision environment air tightness detection unit compares the air pressure inside the glass and the air pressure in the glass air tightness detection device, and generates an insufficient air tightness signal or a good air tightness signal according to whether the air pressure inside the glass changes.

2. A glass air tightness detection system based on data analysis according to claim 1, characterized in that: The air pressure environment air tightness detection unit obtains the air pressure in the glass air tightness detection device and records it as the ambient air pressure, obtains the air pressure inside the glass and records it as the internal air pressure, and the air pressure environment air tightness detection unit compares the ambient air pressure with the internal air pressure; When the ambient air pressure is greater than the internal air pressure: If the internal air pressure is on an upward trend, an insufficient airtightness signal is generated; if the internal air pressure does not change, a good airtightness signal is generated; if the internal air pressure is on a downward trend, a detection abnormality signal is generated; When the ambient air pressure is lower than the internal air pressure: If the internal air pressure is on an upward trend, a detection abnormality signal is generated; if the internal air pressure does not change, a good airtightness signal is generated; if the internal air pressure is on a downward trend, an insufficient airtightness signal is generated.

3. A glass air tightness detection system based on data analysis according to claim 2, characterized in that: The temperature environment air tightness detection unit obtains the temperature inside the glass air tightness detection device, and after maintaining the temperature for a preset time, determines the air pressure inside the glass and the air pressure in the glass air tightness detection device. The temperature environment air tightness detection unit records the air pressure inside the glass air tightness detection device and the air pressure inside the glass as the ambient air pressure and the internal air pressure, respectively. If the ambient air pressure is greater than the internal air pressure, an air intake detection signal is generated. After the temperature environment air tightness detection unit generates the air intake detection signal, if the air pressure inside the glass increases, an air tightness insufficient signal is generated. If the air pressure inside the glass remains unchanged, an air tightness good signal is generated. If the ambient pressure is lower than the internal pressure, a leak detection signal is generated. When the temperature environment airtightness detection unit generates a leak detection signal, if the air pressure inside the glass cup decreases, an insufficient airtightness signal is generated. If the air pressure inside the glass cup changes, a good airtightness signal is generated.

4. The glass air tightness detection system based on data analysis according to claim 3, characterized in that: The gas environment airtightness detection unit, the temperature environment airtightness detection unit and the collision environment airtightness detection unit generate gas environment airtightness deficiency detection results, temperature environment airtightness deficiency detection results and collision environment airtightness deficiency detection results respectively when generating airtightness deficiency signals; When a good airtightness signal is generated, a good airtightness detection result of a gas environment, a good airtightness detection result of a temperature environment and a good airtightness detection result of a collision environment are generated respectively, and the above-mentioned airtightness detection results of the glass cup are sent to the airtightness detection platform; When the air tightness detection platform receives the air tightness detection result of the gas environment, it directly sends the air tightness detection result of the gas environment through the network, and does not output the air tightness detection result of the temperature environment and the air tightness detection result of the collision environment; After receiving the good gas environment air tightness test result, the air tightness test platform sends and outputs the received temperature environment air tightness test result and collision environment air tightness test result.

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