CN112463505A - Pressure testing method and device for display equipment - Google Patents
Pressure testing method and device for display equipment Download PDFInfo
- Publication number
- CN112463505A CN112463505A CN202011468175.7A CN202011468175A CN112463505A CN 112463505 A CN112463505 A CN 112463505A CN 202011468175 A CN202011468175 A CN 202011468175A CN 112463505 A CN112463505 A CN 112463505A
- Authority
- CN
- China
- Prior art keywords
- serial port
- detection
- display device
- abnormal
- display equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 188
- 230000002159 abnormal effect Effects 0.000 claims abstract description 123
- 238000000034 method Methods 0.000 claims abstract description 38
- 230000008569 process Effects 0.000 claims abstract description 32
- 238000012790 confirmation Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims description 143
- 238000004891 communication Methods 0.000 claims description 43
- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000012545 processing Methods 0.000 claims description 12
- 238000010998 test method Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- 230000006870 function Effects 0.000 description 16
- 230000035882 stress Effects 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
- G06F11/2221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test input/output devices or peripheral units
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2273—Test methods
Abstract
The invention discloses a pressure testing method and a pressure testing device for display equipment, wherein the method comprises the following steps: performing a pressure test on the display device after connecting with the display device; acquiring abnormal data in a pressure test process, and wirelessly transmitting the abnormal data to a user terminal so as to receive a fault information confirmation result fed back by the user terminal according to the abnormal data; and when the fault information confirms that the result is normal, continuing to execute the pressure test. The user terminal can wirelessly transmit with the pressure testing device, so that a user can timely receive abnormal data in the pressure testing process even if the user is not beside the testing device, the user is helped to timely find out the abnormal problem of the equipment according to the abnormal data, and the reliability of the display equipment is further improved. In addition, when the user confirms that the test is normal, the pressure testing device can continue the test according to the result fed back by the user terminal, and the test progress is not influenced.
Description
Technical Field
The invention relates to the field of testing, in particular to a pressure testing method and device of display equipment.
Background
For display equipment companies, it is an essential link to perform equipment aging pressure testing before equipment leaves a factory. However, in the actual pressure testing process, many invisible problems of the equipment cannot be found in time due to the situations of untimely monitoring and the like, and the reliability of the display equipment is further reduced.
Disclosure of Invention
The invention mainly aims to provide a pressure testing method and device for display equipment, and aims to solve the technical problem of reliability reduction of the display equipment caused by untimely monitoring.
In order to achieve the above object, the present invention provides a pressure testing method of a display device, including:
performing a pressure test on the display device after connecting with the display device;
acquiring abnormal data in a pressure test process, and wirelessly transmitting the abnormal data to a user terminal so as to receive a fault information confirmation result fed back by the user terminal according to the abnormal data;
and when the fault information confirms that the result is normal, continuing to execute the pressure test.
Optionally, the step of performing a stress test on the display device includes:
performing power detection on the display device;
when the power of the display equipment is abnormal, accumulating the abnormal times of the power, and saving the abnormal times of the accumulated power as abnormal data;
when the power of the display equipment is normal, simulating an information source to carry out serial port detection on the display equipment;
when the serial port is abnormal in the serial port detection process, the serial port data is recorded and stored as abnormal data.
Optionally, the step of performing serial port detection on the display device includes:
acquiring serial port information of the display equipment, and comparing the serial port information with normal serial port information to obtain a comparison result;
and when the comparison result is inconsistent, confirming that the serial port detection is abnormal.
Optionally, after the step of obtaining the alignment result, the method further includes:
when the comparison result is consistent, receiving a control instruction sent by a user to perform serial port instruction detection on the display equipment;
when the display equipment responds normally, confirming that the serial port detection is normal;
and when the display equipment responds abnormally, confirming that the serial port is detected abnormally.
Optionally, before the step of performing the stress test on the display device, the method further includes:
and receiving a configuration instruction of the user terminal through a preset RF communication module so as to be in wireless connection with the user terminal through the configuration instruction.
Optionally, after the step of connecting with the display device and before the step of performing the pressure test on the display device, the method further includes:
acquiring peak voltage when alternating current is electrified;
judging whether the peak voltage reaches a preset threshold value;
and if not, connecting the display device through a serial port.
In order to achieve the above object, the present invention also provides a pressure testing apparatus of a display device, the pressure testing apparatus including: the device comprises a serial port communication module, a pressure testing module and a wireless transmission module; the serial port communication module and the wireless transmission module are both connected with the pressure testing module; wherein the content of the first and second substances,
the serial port communication module is used for being connected with the display equipment;
the pressure testing module is used for performing pressure testing on the display equipment after the serial port communication module is connected with the display equipment so as to obtain abnormal data in the pressure testing process and sending the abnormal data to the wireless transmission module;
the wireless transmission module is used for sending the abnormal data to a connected user terminal so as to receive a fault information confirmation result fed back by the user terminal according to the abnormal data and sending the fault information confirmation result to the pressure testing module;
and the pressure test module is also used for receiving the fault information result and continuously executing the pressure test when the fault information result is normal.
Optionally, the pressure testing module comprises: the device comprises a power detection unit, a processing unit and a serial port detection unit;
the power detection unit is used for carrying out power detection on the display equipment;
the processing unit is used for accumulating the abnormal times of power when the power of the display equipment is abnormal and storing the abnormal times of accumulated power as abnormal data; when the power of the display equipment is normal, triggering the serial port detection module to simulate an information source so as to carry out serial port detection on the display equipment;
and the processing unit is also used for recording serial port data when the serial port is abnormal in the process of serial port detection and storing the serial port data as abnormal data.
Optionally, the serial port detection unit includes:
the serial port information detection unit is used for acquiring the serial port information of the display equipment and comparing the serial port information with the normal serial port information to obtain a comparison result; and when the comparison result is inconsistent, confirming that the serial port detection is abnormal.
Optionally, the serial port detection unit further includes:
the serial port instruction detection unit is used for receiving a control instruction sent by a user to perform serial port instruction detection on the display equipment when the comparison result is consistent; when the display equipment responds normally, the serial port detection is confirmed to be normal; and when the display equipment responds abnormally, confirming that the serial port is detected abnormally.
Optionally, the wireless transmission module includes an RF communication module, and the RF communication module is configured to receive a configuration instruction of the user terminal, so as to wirelessly connect with the user terminal through the configuration instruction.
Optionally, the pressure testing device further includes a voltage detection module, where the voltage detection module is configured to obtain a peak voltage of the alternating current when the alternating current is powered on, so as to determine whether the peak voltage is greater than a preset threshold, and when the peak voltage does not reach the preset threshold, the voltage detection module triggers the serial port communication module to execute connection with the display device through a serial port.
According to the pressure test method and device for the display equipment, after the pressure test device is connected with the display equipment, the pressure test is performed on the display equipment; acquiring abnormal data in a pressure test process, and wirelessly transmitting the abnormal data to a user terminal so as to receive a fault information confirmation result fed back by the user terminal according to the abnormal data; and when the fault information confirms that the result is normal, continuing to execute the pressure test. The user terminal can wirelessly transmit with the pressure testing device, so that a user can timely receive abnormal data in the pressure testing process even if the user is not beside the testing device, the user is helped to timely find out the abnormal problem of the equipment according to the abnormal data, and the reliability of the display equipment is further improved. In addition, when the user confirms that the test is normal, the pressure testing device can continue the test according to the result fed back by the user terminal, and the test progress is not influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic flow chart illustrating a pressure testing method of a display device according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a detailed process of step S10 in another embodiment of the method for testing pressure of a display device according to the present invention;
fig. 3 is a schematic structural diagram of a pressure testing apparatus of a display device according to an embodiment of the invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a pressure testing method of a display device, and referring to fig. 1, in an embodiment, the method includes:
step S10, after connecting with the display device, executing pressure test to the display device;
the embodiment is applied to a pressure testing device, wherein the indicated display device is a device to be tested, and can be a television or other intelligent devices with a display function. The pressure testing device can comprise a pressure testing module and a serial port communication module used for being connected with the display equipment.
The pressure testing device can also be provided with a detection circuit which is used for detecting and grabbing the abnormal state of the equipment, and once the abnormality occurs in the pressure testing fluctuation period, the pressure testing device can be controlled to reset. In addition, a watchdog chip can be arranged for autonomously repairing the sudden failure of the pressure testing device. The device fault can be timely found by arranging the detection circuit and the watchdog chip, and the normal operation of the pressure test is ensured.
After the display equipment is connected through the serial port communication module, the display equipment is powered on, and the pressure testing module of the pressure testing device is used for carrying out pressure testing on the display equipment. It should be noted that the pressure test may include device function detection, transmission detection, and environment detection, where the function detection may include sound detection, display detection, infrared function detection, and the like; the transmission detection may include serial communication detection and detection of wireless communication transmission with the user terminal; the environmental detection may include peak voltage detection, device power detection, and fault detection.
Step S20, obtaining abnormal data in the pressure test process, and wirelessly transmitting the abnormal data to the user terminal so as to receive the fault information confirmation result fed back by the user terminal according to the abnormal data;
in step S30, when the failure information is confirmed to be normal, the pressure test is continuously performed.
And the pressure testing module performs automatic fluctuation pressure testing under the unmanned condition, and feeds back abnormal data to the user terminal if the abnormal data exists in the pressure testing process. It is understood that the pressure testing apparatus may further include a wireless transmission module for wirelessly connecting with the user terminal, specifically, feeding back the abnormal data through the wireless transmission module, where the wireless transmission module may be implemented based on at least one of Wi-Fi, bluetooth, millimeter wave, and 5G technologies.
It should be noted that, when the pressure test module performs the equipment fluctuation pressure test, the pressure test times and the fluctuation power-off time can be defined by users, the fluctuation abnormal/normal times can also be recorded, the fluctuation data in the pressure test process is also completely recorded on the basis of realizing the self-definition of the pressure test, and users can conveniently know the pressure test condition in real time through the wireless communication module.
When a user uses the user terminal to check abnormal data, whether abnormal conditions exist in the pressure test process of the display equipment can be determined according to the abnormal data; if no abnormal condition exists, the user terminal can be triggered to generate a normal fault information confirmation result; if an abnormal condition exists, the result is confirmed to be abnormal. And finally, wirelessly transmitting the confirmation result to the pressure testing device, and when the failure information confirmation result is normal, continuing the pressure testing fluctuation, otherwise, stopping the fluctuation.
The embodiment performs a pressure test on the display device after connecting with the display device; acquiring abnormal data in the pressure testing process, and wirelessly transmitting the abnormal data to the user terminal so as to receive a fault information confirmation result fed back by the user terminal according to the abnormal data; and when the fault information confirms that the result is normal, continuing to execute the pressure test. The user terminal can wirelessly transmit with the pressure testing device, so that a user can timely receive abnormal data in the pressure testing process even if the user is not beside the testing device, limitation in pressure testing is overcome, the user can be helped to timely find out equipment abnormal problems according to the abnormal data, and the reliability of the display equipment is further improved. In addition, when the user confirms that the test is normal, the pressure testing device can continue the test according to the result fed back by the user terminal, and the test progress is not influenced.
Referring to fig. 2, in another embodiment of the pressure testing method of the display apparatus, step S10 includes:
step S11, after connecting with the display device, carrying out power detection on the display device;
step S12, when the power of the display device is abnormal, accumulating the abnormal times of the power, and saving the abnormal times of the accumulated power as abnormal data;
step S13, when the power of the display device is normal, simulating an information source to perform serial port detection on the display device;
and step S14, when the serial port detection process is abnormal, recording the serial port data and storing the serial port data as abnormal data.
In this embodiment, the pressure testing module may include a power detecting unit, a processing unit, and a serial port detecting unit. The power detection unit can detect the power of the device after the display device is powered on, and compare the power of the device with the normal power of the device, wherein the normal power of the device can be set according to actual needs. If the power of the device is not equal to the normal power of the device, namely the power is abnormal, the processing unit can record the accumulated abnormal power times, and the accumulated abnormal power times is one of abnormal data. If the power is normal, the code can be automatically sent to determine whether the faults such as jamming exist, wherein the code value can be set autonomously.
In addition, after the power of the display equipment is normal, serial port detection can be started, the serial port detection is executed by a serial port detection unit and comprises a serial port information detection part and a serial port instruction communication detection part, and the corresponding serial port detection unit comprises a serial port information detection unit and a serial port instruction detection unit. The serial port information detection unit can acquire serial port information of the display device and compare the serial port information with normal serial port information to obtain a comparison result; when the comparison result is inconsistent, the serial port detection is confirmed to be abnormal; and when the comparison result is consistent, the serial port information detection is confirmed to be normal, and the serial port instruction detection can be carried out. The serial port instruction detection unit receives a control instruction sent by a user to perform serial port instruction detection on the display equipment when the comparison result is consistent; when the display equipment responds normally, the normal fluctuation times are recorded in an accumulated mode when the serial port detection is confirmed to be normal, and the pressure testing device continues to perform normal fluctuation according to time and rules; when the display equipment responds abnormally, the serial port detection is confirmed to be abnormal, a code is sent out to a user terminal, such as a computer or mobile phone serial port software, through the wireless communication module to warn, fluctuation is stopped, and a fault state is saved. The scheme realizes the power detection and the serial port detection of the equipment and realizes the pressure test from the functions and the environment.
When serial port instruction detection is carried out, a voice chip with fixed codes can be used, infrared learning can be carried out by the voice chip, voice control command input is realized by voice so as to send serial port instructions, and response of infrared functions is finally realized. The fixed code set by the voice chip can help to set the fixed function of the display equipment, and voice can also be led in, so that the pressure test of the display equipment with the voice recognition function is possible by adding the voice chip.
When the serial port detection is carried out, correct serial port information can be manually input or normal primary serial port information is recorded by a pressure testing device of the display equipment and serves as a correct sample for comparison. Preferably, the recorded normal serial port information for the first time may be complete serial port information in a normal state after the display device is powered on for the first time.
Furthermore, optional sound detection processes can be added after the remote control automatic signal source is simulated, sound detection can be carried out on the sound equipment, if the sound is abnormal, the abnormal sound is recorded, and if the abnormal sound is not abnormal, the serial port detection program is normally entered. The addition of the sound detection process improves the functional diversity of the pressure testing device.
In other embodiments, the wireless communication module may be a preset RF (Radio Frequency) communication module, and the RF communication module receives a configuration instruction of the user terminal before performing the stress test, where the configuration instruction includes IP (Internet Protocol ) configuration, and the IP configuration is the same, so that the user terminal and the RF communication module are connected to the same Wi-Fi, and a possibility is provided for wireless transmission of stress test data and remote stress test monitoring.
Before the device is connected with the display equipment, the pressure testing device can obtain the peak voltage of the alternating current during electrification, the detection of the peak voltage can be realized by arranging a zero point detection circuit, and the acquired signal is converted into a digital signal and then calculated to obtain the peak voltage of the alternating current period. If the peak voltage is judged to reach the preset threshold value, the alternating current voltage is over high, the pressure testing device and the display equipment are easily damaged, and further adjustment is needed; if not, the display device can be further connected with the display device through a serial port. Through the detection of peak voltage, the safe use of the pressure testing device and the display equipment can be ensured, and the damage caused by the overvoltage of the equipment is prevented.
In addition, the present invention also provides a pressure testing apparatus of a display device, referring to fig. 3, in an embodiment, the pressure testing apparatus includes: the system comprises a serial port communication module 10, a pressure test module 20 and a wireless transmission module 30; the serial port communication module 10 and the wireless transmission module 30 are both connected with the pressure testing module 20; wherein the content of the first and second substances,
the serial port communication module 10 is used for connecting with display equipment;
the pressure test module 20 is configured to perform a pressure test on the display device after the serial port communication module 10 is connected to the display device, so as to obtain abnormal data in a pressure test process, and send the abnormal data to the wireless transmission module 30;
the wireless transmission module 30 is configured to send the abnormal data to a connected user terminal, so as to receive a failure information confirmation result fed back by the user terminal according to the abnormal data, and send the failure information confirmation result to the pressure testing module 20;
and the pressure test module 20 is further configured to receive the fault information result and continue to perform the pressure test when the fault information result is normal.
The embodiment is applied to a pressure testing device, wherein the indicated display device is a device to be tested, and can be a television or other intelligent devices with a display function. The pressure testing apparatus may include a pressure testing module 20 and a serial communication module 10 for connecting with a display device.
The pressure testing device can also be provided with a detection circuit which is used for detecting and grabbing the abnormal state of the equipment, and once the abnormality occurs in the pressure testing fluctuation period, the pressure testing device can be controlled to reset. In addition, a watchdog chip can be arranged for autonomously repairing the sudden failure of the pressure testing device. The device fault can be timely found by arranging the detection circuit and the watchdog chip, and the normal operation of the pressure test is ensured.
After the display device is connected through the serial port communication module 10, the display device is powered on, and the pressure test module 20 of the pressure test device performs pressure test on the display device. It should be noted that the pressure test may include device function detection, transmission detection, and environment detection, where the function detection may include sound detection, display detection, infrared function detection, and the like; the transmission detection may include serial communication detection and detection of wireless communication transmission with the user terminal; the environmental detection may include peak voltage detection, device power detection, and fault detection.
The pressure testing module 20 can perform automatic fluctuating pressure testing under unmanned condition, and feed back to the user terminal if abnormal data exists in the pressure testing process. It is understood that the pressure testing apparatus may further include a wireless transmission module 30 for wirelessly connecting with the user terminal, specifically, feeding back the abnormal data through the wireless transmission module 30, where the wireless transmission module 30 may be implemented based on at least one of Wi-Fi, bluetooth, millimeter wave and 5G.
It should be noted that, when the pressure testing module 20 performs the equipment fluctuation pressure test, the pressure testing times and the fluctuation power-off time can be defined by user, and the fluctuation abnormal/normal times can also be recorded, so that on the basis of realizing the pressure test definition, the fluctuation data in the pressure testing process is also completely recorded, and a user can conveniently know the pressure testing condition in real time through the wireless communication module.
When a user uses the user terminal to check abnormal data, whether abnormal conditions exist in the pressure test process of the display equipment can be determined according to the abnormal data; if no abnormal condition exists, the user terminal can be triggered to generate a normal fault information confirmation result; if an abnormal condition exists, the result is confirmed to be abnormal. And finally, wirelessly transmitting the confirmation result to the pressure testing device, and when the failure information confirmation result is normal, continuing the pressure testing fluctuation, otherwise, stopping the fluctuation.
The serial port communication module 10, the pressure testing module 20 and the wireless transmission module 30 are arranged in the embodiment. The user terminal can transmit the data wirelessly between the wireless transmission module 30 and the pressure testing device, so that a user can timely receive abnormal data in the pressure testing process even if the user is not beside the testing device, limitation in pressure testing is overcome, the user can be helped to timely find out abnormal problems of equipment according to the abnormal data, and reliability of the display equipment is improved. In addition, when the user confirms that the test is normal, the pressure testing device can continue the test according to the result fed back by the user terminal, and the test progress is not influenced.
Furthermore, the pressure test module can also comprise a power detection unit, a processing unit and a serial port detection unit; the power detection unit is used for carrying out power detection on the display equipment; the processing unit is used for accumulating the abnormal times of power when the power of the display equipment is abnormal and saving the accumulated abnormal times of power as abnormal data; when the power of the display equipment is normal, triggering a serial port detection module to simulate an information source so as to carry out serial port detection on the display equipment; and the processing unit is also used for recording the serial port data when the serial port is abnormal in the process of serial port detection and storing the serial port data as abnormal data.
The power detection unit can detect the power of the device after the display device is powered on, and compare the power of the device with the normal power of the device, wherein the normal power of the device can be set according to actual needs. If the power of the device is not equal to the normal power of the device, namely the power is abnormal, the processing unit can record the accumulated abnormal power times, and the accumulated abnormal power times is one of abnormal data. If the power is normal, the code can be automatically sent to determine whether the faults such as jamming exist, wherein the code value can be set autonomously.
In addition, after the power of the display equipment is normal, serial port detection can be started, the serial port detection is executed by a serial port detection unit and comprises a serial port information detection part and a serial port instruction communication detection part, and the corresponding serial port detection unit comprises a serial port information detection unit and a serial port instruction detection unit. The serial port information detection unit can acquire serial port information of the display device and compare the serial port information with normal serial port information to obtain a comparison result; when the comparison result is inconsistent, the serial port detection is confirmed to be abnormal; and when the comparison result is consistent, the serial port information detection is confirmed to be normal, and the serial port instruction detection can be carried out. The serial port instruction detection unit receives a control instruction sent by a user to perform serial port instruction detection on the display equipment when the comparison result is consistent; when the display equipment responds normally, the normal fluctuation times are recorded in an accumulated mode when the serial port detection is confirmed to be normal, and the pressure testing device continues to perform normal fluctuation according to time and rules; when the display equipment responds abnormally, the serial port detection is confirmed to be abnormal, a code is sent out to a user terminal, such as a computer or mobile phone serial port software, through the wireless communication module to warn, fluctuation is stopped, and a fault state is saved. The scheme realizes the power detection and the serial port detection of the equipment and realizes the pressure test from the functions and the environment.
When serial port instruction detection is carried out, a voice chip with fixed codes can be used, infrared learning can be carried out by the voice chip, voice control command input is realized by voice so as to send serial port instructions, and response of infrared functions is finally realized. The fixed code set by the voice chip can help to set the fixed function of the display equipment, and voice can also be led in, so that the pressure test of the display equipment with the voice recognition function is possible by adding the voice chip.
When the serial port detection is carried out, correct serial port information can be manually input or normal primary serial port information is recorded by a pressure testing device of the display equipment and serves as a correct sample for comparison. Preferably, the recorded normal serial port information for the first time may be complete serial port information in a normal state after the display device is powered on for the first time.
Furthermore, optional sound detection processes can be added after the remote control automatic signal source is simulated, sound detection can be carried out on the sound equipment, if the sound is abnormal, the abnormal sound is recorded, and if the abnormal sound is not abnormal, the serial port detection program is normally entered. The addition of the sound detection process improves the functional diversity of the pressure testing device.
In other embodiments, the wireless communication module may be a preset RF (Radio Frequency) communication module, and the RF communication module receives a configuration instruction of the user terminal before performing the stress test, where the configuration instruction includes IP (Internet Protocol ) configuration, and the IP configuration is the same, so that the user terminal and the RF communication module are connected to the same Wi-Fi, and a possibility is provided for wireless transmission of stress test data and remote stress test monitoring.
Before the voltage testing device is connected with the display equipment, the voltage testing module of the pressure testing device can obtain the peak voltage of the alternating current during electrification, the detection of the peak voltage can be realized by arranging a zero point detection circuit, and the acquired signal is converted into a digital signal to be calculated so as to obtain the peak voltage of the alternating current period. If the peak voltage is judged to reach the preset threshold value, the alternating current voltage is over high, the pressure testing device and the display equipment are easily damaged, and further adjustment is needed; if not, the display device can be further connected with the display device through a serial port. Through the detection of peak voltage, the safe use of the pressure testing device and the display equipment can be ensured, and the damage caused by the overvoltage of the equipment is prevented.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (12)
1. A pressure test method of a display device is characterized by comprising the following steps:
performing a pressure test on the display device after connecting with the display device;
acquiring abnormal data in a pressure test process, and wirelessly transmitting the abnormal data to a user terminal so as to receive a fault information confirmation result fed back by the user terminal according to the abnormal data;
and when the fault information confirms that the result is normal, continuing to execute the pressure test.
2. The pressure test method of a display device according to claim 1, wherein the step of performing the pressure test on the display device includes:
performing power detection on the display device;
when the power of the display equipment is abnormal, accumulating the abnormal times of the power, and saving the abnormal times of the accumulated power as abnormal data;
when the power of the display equipment is normal, simulating an information source to carry out serial port detection on the display equipment;
when the serial port is abnormal in the serial port detection process, the serial port data is recorded and stored as abnormal data.
3. The pressure testing method of the display device according to claim 2, wherein the step of performing serial port detection on the display device comprises:
acquiring serial port information of the display equipment, and comparing the serial port information with normal serial port information to obtain a comparison result;
and when the comparison result is inconsistent, confirming that the serial port detection is abnormal.
4. The pressure testing method of a display device according to claim 3, wherein the step of obtaining the comparison result is followed by further comprising:
when the comparison result is consistent, receiving a control instruction sent by a user to perform serial port instruction detection on the display equipment;
when the display equipment responds normally, confirming that the serial port detection is normal;
and when the display equipment responds abnormally, confirming that the serial port is detected abnormally.
5. The pressure testing method of the display device according to any one of claims 1 to 4, wherein the step of performing the pressure test on the display device is preceded by:
and receiving a configuration instruction of the user terminal through a preset RF communication module so as to be in wireless connection with the user terminal through the configuration instruction.
6. The pressure test method of a display device according to claim 5, wherein the step of performing the pressure test on the display device after the connection with the display device further comprises:
acquiring peak voltage when alternating current is electrified;
judging whether the peak voltage reaches a preset threshold value;
and if not, connecting the display device through a serial port.
7. A pressure test apparatus of a display device, the pressure test apparatus comprising: the device comprises a serial port communication module, a pressure testing module and a wireless transmission module; the serial port communication module and the wireless transmission module are both connected with the pressure testing module; wherein the content of the first and second substances,
the serial port communication module is used for being connected with the display equipment;
the pressure testing module is used for performing pressure testing on the display equipment after the serial port communication module is connected with the display equipment so as to obtain abnormal data in the pressure testing process and sending the abnormal data to the wireless transmission module;
the wireless transmission module is used for sending the abnormal data to a connected user terminal so as to receive a fault information confirmation result fed back by the user terminal according to the abnormal data and sending the fault information confirmation result to the pressure testing module;
and the pressure test module is also used for receiving the fault information result and continuously executing the pressure test when the fault information result is normal.
8. The pressure test apparatus of a display device according to claim 7, wherein the pressure test module comprises: the device comprises a power detection unit, a processing unit and a serial port detection unit;
the power detection unit is used for carrying out power detection on the display equipment;
the processing unit is used for accumulating the abnormal times of power when the power of the display equipment is abnormal and storing the abnormal times of accumulated power as abnormal data; when the power of the display equipment is normal, triggering the serial port detection module to simulate an information source so as to carry out serial port detection on the display equipment;
and the processing unit is also used for recording serial port data when the serial port is abnormal in the process of serial port detection and storing the serial port data as abnormal data.
9. The pressure test apparatus of a display device according to claim 8, wherein the serial port detection unit comprises:
the serial port information detection unit is used for acquiring the serial port information of the display equipment and comparing the serial port information with the normal serial port information to obtain a comparison result; and when the comparison result is inconsistent, confirming that the serial port detection is abnormal.
10. The pressure testing apparatus of a display device according to claim 9, wherein the serial port detecting unit further comprises:
the serial port instruction detection unit is used for receiving a control instruction sent by a user to perform serial port instruction detection on the display equipment when the comparison result is consistent; when the display equipment responds normally, the serial port detection is confirmed to be normal; and when the display equipment responds abnormally, confirming that the serial port is detected abnormally.
11. The pressure testing device of any one of claims 7 to 10, wherein the wireless transmission module comprises an RF communication module, and the RF communication module is configured to receive a configuration command of a user terminal so as to wirelessly connect with the user terminal through the configuration command.
12. The pressure testing apparatus of claim 11, further comprising a voltage detection module, wherein the voltage detection module is configured to obtain a peak voltage of the alternating current when the alternating current is powered on, so as to determine whether the peak voltage is greater than a preset threshold, and wherein when the peak voltage does not reach the preset threshold, the voltage detection module triggers the serial communication module to perform connection with the display device through a serial port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011468175.7A CN112463505B (en) | 2020-12-14 | 2020-12-14 | Pressure testing method and device for display equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011468175.7A CN112463505B (en) | 2020-12-14 | 2020-12-14 | Pressure testing method and device for display equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112463505A true CN112463505A (en) | 2021-03-09 |
| CN112463505B CN112463505B (en) | 2024-03-12 |
Family
ID=74803991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011468175.7A Active CN112463505B (en) | 2020-12-14 | 2020-12-14 | Pressure testing method and device for display equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112463505B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113179495A (en) * | 2021-03-31 | 2021-07-27 | 德氪微电子(深圳)有限公司 | Testing device and method adopting millimeter wave communication and storage medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290019A (en) * | 2011-08-31 | 2011-12-21 | 捷星显示科技（福建）有限公司 | Two-in-one detection method of picture quality and power of LCD (liquid crystal display) |
| CN102572503A (en) * | 2010-12-30 | 2012-07-11 | 厦门华侨电子股份有限公司 | Automatic test system for functions of television set and method thereof |
| CN104007340A (en) * | 2014-05-21 | 2014-08-27 | 杭州互诚控制技术有限公司 | Electronic product aging test system and aging test method |
| CN108922494A (en) * | 2018-07-20 | 2018-11-30 | 奥克斯空调股份有限公司 | A kind of light sensation module failure detection method, device, display screen and air conditioner |
| CN109525841A (en) * | 2018-12-04 | 2019-03-26 | 深圳创维－Rgb电子有限公司 | TV method for testing pressure, platform and computer readable storage medium |
| CN110324612A (en) * | 2019-07-05 | 2019-10-11 | 深圳市康冠技术有限公司 | Test method, testing and control terminal and the television set of television set |
| CN110442525A (en) * | 2019-08-12 | 2019-11-12 | 深圳创维－Rgb电子有限公司 | The method, apparatus and computer readable storage medium of pressure test |
| CN110618384A (en) * | 2019-10-25 | 2019-12-27 | 四川诚邦浩然测控技术有限公司 | Motor performance test platform |
-
2020
- 2020-12-14 CN CN202011468175.7A patent/CN112463505B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102572503A (en) * | 2010-12-30 | 2012-07-11 | 厦门华侨电子股份有限公司 | Automatic test system for functions of television set and method thereof |
| CN102290019A (en) * | 2011-08-31 | 2011-12-21 | 捷星显示科技（福建）有限公司 | Two-in-one detection method of picture quality and power of LCD (liquid crystal display) |
| CN104007340A (en) * | 2014-05-21 | 2014-08-27 | 杭州互诚控制技术有限公司 | Electronic product aging test system and aging test method |
| CN108922494A (en) * | 2018-07-20 | 2018-11-30 | 奥克斯空调股份有限公司 | A kind of light sensation module failure detection method, device, display screen and air conditioner |
| CN109525841A (en) * | 2018-12-04 | 2019-03-26 | 深圳创维－Rgb电子有限公司 | TV method for testing pressure, platform and computer readable storage medium |
| CN110324612A (en) * | 2019-07-05 | 2019-10-11 | 深圳市康冠技术有限公司 | Test method, testing and control terminal and the television set of television set |
| CN110442525A (en) * | 2019-08-12 | 2019-11-12 | 深圳创维－Rgb电子有限公司 | The method, apparatus and computer readable storage medium of pressure test |
| CN110618384A (en) * | 2019-10-25 | 2019-12-27 | 四川诚邦浩然测控技术有限公司 | Motor performance test platform |
Non-Patent Citations (1)
| Title |
|---|
| 徐义亨: "《控制工程中的电磁兼容》", 上海科学技术出版社, pages: 67 - 68 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113179495A (en) * | 2021-03-31 | 2021-07-27 | 德氪微电子(深圳)有限公司 | Testing device and method adopting millimeter wave communication and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112463505B (en) | 2024-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108566405B (en) | Medical equipment state monitoring method and device and storage medium | |
| KR101888983B1 (en) | Automation test equipment and method for dut | |
| CN106331975B (en) | Fault detection method, device and system for intelligent voice interaction equipment | |
| CN111341090B (en) | Bluetooth remote controller pressure measurement method, control device and computer readable storage medium | |
| EP2346212A1 (en) | Communication error monitoring system of power device based on ethernet and method thereof | |
| WO2017124701A1 (en) | Electric device, electric system and terminal device having fault monitoring function | |
| CN106564391A (en) | High-voltage power battery contactor detection method and device, battery management system and automobile | |
| CN112463505B (en) | Pressure testing method and device for display equipment | |
| US20200150188A1 (en) | Method and Device for Testing Adaptor, and Storage Medium | |
| CN108802627B (en) | Testing method, device and system for BBU independent power supply and readable storage medium | |
| CN109597389B (en) | Test system of embedded control system | |
| CN111190617A (en) | Remote firmware upgrading system and method based on intelligent perception technology and terminal equipment | |
| CN111130888B (en) | Fault information collection and prompt method, device, storage medium and mobile terminal | |
| CN111142504B (en) | Bus detection device and method | |
| CN106324420B (en) | A kind of display fault detection method | |
| CN104794039A (en) | Remote monitoring method and device for service software | |
| CN112034822A (en) | Detection device and detection method for automatic switch controller | |
| CN103592906B (en) | Parameter of electric machine long-distance monitoring method and embedded main board | |
| CN107205241B (en) | Wireless communication detection method and equipment thereof | |
| CN110749046B (en) | Air conditioner control method and device, air conditioner and computer readable storage medium | |
| CN104425306A (en) | Semiconductor package component testing system and method with open circuit testing | |
| CN109446013B (en) | Storage device testing method, storage device testing system and storage medium | |
| CN113671302A (en) | Detection circuit of insulation resistance | |
| CN108648298B (en) | Message processing method and device, storage medium and electronic equipment | |
| CN112235057B (en) | Method, device and equipment for monitoring network state and computer readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |