CN107529094B - Intelligent television OLED screen maintenance method - Google Patents
Intelligent television OLED screen maintenance method Download PDFInfo
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- CN107529094B CN107529094B CN201710876845.0A CN201710876845A CN107529094B CN 107529094 B CN107529094 B CN 107529094B CN 201710876845 A CN201710876845 A CN 201710876845A CN 107529094 B CN107529094 B CN 107529094B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8166—Monomedia components thereof involving executable data, e.g. software
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Abstract
The invention relates to the technology of smart televisions. The invention provides a method for maintaining an OLED screen of an intelligent television, aiming at solving the problem that the traditional intelligent television has no special process to trigger the OLED screen for maintenance, and the technical scheme can be summarized as follows: and presetting automatic maintenance and manual maintenance programs in the smart television, setting the manual maintenance in a menu, and triggering the manual maintenance by user selection, if the user selects to trigger the manual maintenance, performing corresponding maintenance on the OLED screen, wherein the automatic maintenance is to automatically perform OFF _ RS maintenance and JB maintenance according to the lighting time of the OLED screen. The invention has the beneficial effects of convenience for users and suitability for the intelligent television with the OLED screen.
Description
Technical Field
The invention relates to the technology of an intelligent television, in particular to the technology of OLED screen maintenance of the intelligent television.
Background
With the development of the technology, the number of smart television products carrying the OLED screen is increased, and meanwhile, the smart television products are concentrated in high-end products of various brands, the use experience of the OLED screen is very important, but the OLED screen principle determines that more maintenance is needed in the use process to guarantee the service life of the OLED screen, and the maintenance is called screen maintenance.
Although the OLED screen itself provides the functional interface for screen maintenance, such as OFF _ RS maintenance and JB maintenance, there is no special process to trigger the screen for maintenance since there is no consideration for OLED screen maintenance in the existing smart tv system.
Disclosure of Invention
The invention aims to solve the problem that no special process is available for triggering an OLED screen to maintain the existing intelligent television, and provides an OLED screen maintenance method for the intelligent television.
The invention solves the technical problem, adopts the technical scheme that the maintenance method of the OLED screen of the intelligent television is characterized by comprising the following steps of:
step 1, presetting automatic maintenance and manual maintenance programs in an intelligent television, setting manual maintenance in a menu to be triggered by user selection, and if the user selects to trigger the manual maintenance, correspondingly maintaining an OLED screen;
step 2, when the smart television enters a starting-up process, judging whether a preparation completion mark is set, if so, entering step 3, otherwise, continuing the starting-up process, and entering step 4;
step 3, the intelligent television sends JB maintenance instructions to the OLED screen, the OLED screen automatically turns black and starts JB maintenance, after the JB maintenance is completed, the second accumulated lighting time is reset, the intelligent television is normally started, and the step 4 is entered;
step 4, the smart television respectively records the first accumulated lighting time and the second accumulated lighting time of the current OLED screen at any moment and stores the first accumulated lighting time and the second accumulated lighting time;
step 5, the smart television enters a shutdown process, whether the stored second accumulated lighting time of the OLED screen exceeds a second preset time is judged, if yes, the step 8 is carried out, and if not, the step 6 is carried out;
step 6, the smart television judges whether the stored first accumulated lighting time of the OLED screen exceeds a first preset time, if so, the step 7 is carried out, if not, the shutdown process is continued until shutdown is carried out, and the step 2 is carried out;
step 7, the smart television suspends the shutdown process and sends an OFF _ RS maintenance instruction to the OLED screen, the OLED screen automatically turns black and starts OFF _ RS maintenance, after the OFF _ RS maintenance is completed, the first accumulated lighting time is reset, the shutdown process is continued until shutdown is completed, and the step 2 is returned;
and 8, stopping the shutdown process of the intelligent television, sending an OFF _ RS maintenance instruction to the OLED screen, automatically blacking the OLED screen and starting OFF _ RS maintenance, resetting the first accumulated lighting time after the OFF _ RS maintenance is finished, closing the OLED screen, waiting for a third preset time to ensure that the OLED screen assembly is cooled, then setting a preparation completion flag, continuing the shutdown process until shutdown is finished, and returning to the step 2.
Specifically, in step 1, the manual maintenance is set in the menu, and the menu includes options of immediate OFF _ RS maintenance, OFF _ RS maintenance when the system is turned OFF, JB maintenance immediately when the system is turned OFF, and JB maintenance when the system is turned OFF.
Further, in step 1, if the user selects to trigger the manual maintenance, the method for performing the corresponding maintenance on the OLED screen includes:
step A1, if the user selects to perform OFF _ RS maintenance immediately, the smart television enters a shutdown process and directly enters step 7;
step A2, if the user selects to perform OFF _ RS maintenance when the power is OFF, the intelligent television sets a mark for performing OFF _ RS maintenance;
step A3, if the user selects to immediately perform JB maintenance, the smart television enters a shutdown process and directly enters step 8;
step A4, if the user selects to perform JB maintenance when the television is turned off, setting a mark to be performed JB maintenance by the smart television;
step 5 comprises the following steps:
step 501, the smart television judges whether a mark to be JB maintained is set, if so, the step 8 is directly entered, otherwise, the smart television continuously judges whether the second accumulated lighting time of the stored OLED screen exceeds a second preset time, if so, the step 8 is entered, and if not, the step 6 is entered;
step 6 comprises the following steps:
step 601, the smart television judges whether an OFF _ RS maintenance mark is set, if so, the step 7 is directly entered, otherwise, whether the first accumulated lighting time of the stored OLED screen exceeds a first preset time is continuously judged, if so, the step 7 is entered, and if not, the process is continuously shut down until the OLED screen is shut down, and the step 2 is returned.
Specifically, in step 1, if the user selects to trigger the manual maintenance, the method for performing the corresponding maintenance on the OLED screen includes:
step B1, if the user selects to perform OFF _ RS maintenance immediately, the intelligent television enters a shutdown process and directly enters step 7;
step B2, if the user selects to carry out OFF _ RS maintenance when the power is OFF, the intelligent television directly sets the first accumulated lighting time to exceed a first preset time;
step B3, if the user selects to immediately perform JB maintenance, the smart television enters a shutdown process and directly enters step 8;
and step B4, if the user selects to perform JB maintenance when the television is turned off, the intelligent television directly sets the second accumulated lighting time to exceed a second preset time.
Further, in step 3, the OLED screen automatically turns black and starts JB maintenance, and after the JB maintenance is completed, the method for determining whether the JB maintenance is completed includes: whether the intelligent television polls JB maintenance is finished;
in step 7 and step 8, the OLED screen automatically turns black and starts OFF _ RS maintenance, and after the OFF _ RS maintenance is completed, the method for judging whether the OFF _ RS maintenance is completed or not is as follows: and the intelligent television polls whether the OFF _ RS maintenance is finished or not.
Specifically, in step 3, when the intelligent television sends a JB maintenance instruction to the OLED screen, all keys are also stopped from being distributed;
in step 3, after the JB maintenance is completed, all key assignments are recovered;
in step 7 and step 8, when the smart television suspends the shutdown process and sends an OFF _ RS maintenance instruction to the OLED screen, stopping dispatching all keys except the power key;
in step 7 and step 8, after the maintenance of the OFF _ RS is finished, all keys are restored for distribution, if a user clicks a power key in the maintenance process of the OFF _ RS, the maintenance of the OFF _ RS fails, and the step 2 is directly returned.
Further, in step 3, if the JB maintenance time of the OLED screen exceeds the JB maintenance normal time, the JB maintenance is considered to fail, the JB maintenance is directly quitted, the system is normally started, and the step 4 is entered;
in step 7 and step 8, if the maintenance time of the OLED screen OFF _ RS exceeds the normal maintenance time of the OFF _ RS, the JB maintenance is considered to fail, the OFF _ RS maintenance is directly quitted, the shutdown process is continued until the OLED screen is shut down, and the step 2 is returned.
Specifically, in step 3, when the intelligent television sends a JB maintenance instruction to the OLED screen, the intelligent television also prompts the user to start JB maintenance;
in step 7 and step 8, when the smart television suspends the shutdown process and sends an OFF _ RS maintenance instruction to the OLED screen, the smart television also prompts a user to start OFF _ RS maintenance.
Still further, in step 4, at least a second cumulative lighting time is stored in the EEPROM.
Specifically, in step 4, in the step of recording the first cumulative lighting time and the second cumulative lighting time of the current OLED screen, the recording method of the second cumulative lighting time is as follows: when the smart television is started, recording the accumulated lighting time of the second screen at regular intervals in a task timing mode, and specifically comprising the following steps: reading the second screen accumulated lighting time recorded last time from the EEPROM, adding the timing task time interval as the second screen accumulated lighting time of the current time, and finally saving the calculation result into the EEPROM.
Still further, the first preset time is 4 hours; the second preset time is 1500 hours; the third preset time is 1 hour.
The method has the advantages that according to the scheme, the OLED screen can be maintained automatically or manually by a user, convenience is brought to the user, and the image quality of the user can be improved.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the following examples.
The OLED screen maintenance method for the intelligent television comprises the following steps: firstly, presetting automatic maintenance and manual maintenance programs in the smart television, setting manual maintenance in a menu to be triggered by user selection, and if the user selects to trigger the manual maintenance, correspondingly maintaining the OLED screen; when the intelligent television enters a starting-up process, judging whether a preparation completion mark is set, if so, sending a JB maintenance instruction to the OLED screen by the intelligent television, automatically blacking the OLED screen and starting JB maintenance, resetting a second accumulated lighting time after the JB maintenance is completed, and normally starting up the intelligent television, otherwise, continuing the starting-up process and normally starting up the intelligent television; in the operation process of the intelligent television, the first accumulated lighting time and the second accumulated lighting time of the current OLED screen are recorded and stored at all times; when the intelligent television enters a shutdown process, judging whether the second accumulated lighting time of the stored OLED screen exceeds a second preset time, if so, stopping the shutdown process of the intelligent television, sending an OFF _ RS maintenance instruction to the OLED screen, automatically blacking the OLED screen and starting OFF _ RS maintenance, after the OFF _ RS maintenance is finished, resetting the first accumulated lighting time, closing the OLED screen, waiting for a third preset time to ensure that an OLED screen component is cooled, then setting a preparation completion flag, continuing the shutdown process until shutdown is finished, if not, judging whether the first accumulated lighting time of the stored OLED screen exceeds the first preset time by the intelligent television, if not, continuing the shutdown process until shutdown is finished, if so, stopping the shutdown process of the intelligent television, sending the OFF _ RS maintenance instruction to the OLED screen, automatically blacking the OLED screen and starting OFF _ RS maintenance, after the OFF _ RS maintenance is finished, the first accumulated lighting time is reset, and the shutdown process is continued until the shutdown is finished.
Examples
The method for maintaining the OLED screen of the intelligent television comprises the following specific steps of:
step 1, presetting automatic maintenance and manual maintenance programs in the smart television, setting manual maintenance in a menu to be triggered by user selection, and if the user selects to trigger the manual maintenance, correspondingly maintaining the OLED screen.
In this step, the user may select to trigger the manual maintenance setting in the menu to: the menu includes options for immediate OFF _ RS maintenance, OFF _ RS maintenance when the device is turned OFF, JB maintenance immediately, and JB maintenance when the device is turned OFF.
If the user selects to trigger the manual maintenance, the method for performing the corresponding maintenance on the OLED screen may be:
step A1, if the user selects to perform OFF _ RS maintenance immediately, the smart television enters a shutdown process and directly enters step 7;
step A2, if the user selects to perform OFF _ RS maintenance when the power is OFF, the intelligent television sets a mark for performing OFF _ RS maintenance;
step A3, if the user selects to immediately perform JB maintenance, the smart television enters a shutdown process and directly enters step 8;
and step A4, if the user selects to perform JB maintenance when the system is turned off, setting a mark to perform JB maintenance by the smart television.
The method for correspondingly maintaining the OLED screen can also be as follows:
step B1, if the user selects to perform OFF _ RS maintenance immediately, the intelligent television enters a shutdown process and directly enters step 7;
step B2, if the user selects to carry out OFF _ RS maintenance when the power is OFF, the intelligent television directly sets the first accumulated lighting time to exceed a first preset time;
step B3, if the user selects to immediately perform JB maintenance, the smart television enters a shutdown process and directly enters step 8;
and step B4, if the user selects to perform JB maintenance when the television is turned off, the intelligent television directly sets the second accumulated lighting time to exceed a second preset time.
And 2, when the smart television enters a starting-up process, judging whether a preparation finishing mark is set, if so, entering a step 3, otherwise, continuing the starting-up process, and entering a step 4.
And 3, the intelligent television sends a JB maintenance instruction to the OLED screen, the OLED screen automatically turns black and starts JB maintenance, after the JB maintenance is completed, the second accumulated lighting time is reset, the intelligent television is normally started, and the step 4 is carried out.
In this step, the method for automatically blanking the screen of the OLED screen and starting JB maintenance, and after the JB maintenance is completed, determining whether the JB maintenance is completed may be: and whether the intelligent television polls JB maintenance to be finished. Preferably, when the smart television sends the JB maintenance instruction to the OLED screen, all key assignments are also stopped, and all key assignments need to be resumed after the JB maintenance is completed. It can also be provided that: and if the JB maintenance time of the OLED screen exceeds the JB maintenance normal time, determining that the JB maintenance fails, directly quitting the JB maintenance, starting the system normally and entering the step 4. When the intelligent television sends the JB maintenance instruction to the OLED screen, the user can be prompted to start JB maintenance.
And 4, recording the first accumulated lighting time and the second accumulated lighting time of the current OLED screen by the intelligent television at all times, and storing.
In this step, for storage, because JB maintenance generally has a longer time interval than OFF _ RS maintenance, the second preset time is generally much longer than the first preset time, and in this process, situations such as system upgrade, user flashing, factory restoration, and the like may occur, so that the time record (at least the second preset time) cannot be stored in the system database, but is stored in the EEPROM instead, and it is ensured that data is not lost when flashing and factory restoration are performed.
In recording the first cumulative lighting time and the second cumulative lighting time of the current OLED screen, the recording method of at least the second cumulative lighting time may be: when the smart television is started, recording the accumulated lighting time of the second screen at regular intervals in a task timing mode, and specifically comprising the following steps: reading the second screen accumulated lighting time recorded last time from the EEPROM, adding the timing task time interval as the second screen accumulated lighting time of the current time, and finally saving the calculation result into the EEPROM.
And 5, the smart television enters a shutdown process, whether the stored second accumulated lighting time of the OLED screen exceeds a second preset time is judged, if yes, the step 8 is carried out, and if not, the step 6 is carried out.
In this step, if the smart television set adopts the method of setting the to-be-JB-maintained flag, the specific steps in this step need to be as follows: step 501, the smart television judges whether a mark to be JB maintained is set, if so, the step 8 is directly entered, otherwise, the smart television continuously judges whether the second accumulated lighting time of the stored OLED screen exceeds a second preset time, if so, the step 8 is entered, and if not, the step 6 is entered.
And 6, judging whether the stored first accumulated lighting time of the OLED screen exceeds a first preset time or not by the intelligent television, if so, entering a step 7, otherwise, continuing the shutdown process until shutdown is finished, and returning to the step 2.
In this step, if the smart tv adopts a mode of setting the flag to be subjected to OFF _ RS maintenance, the step needs to be specifically as follows: step 601, the smart television judges whether an OFF _ RS maintenance mark is set, if so, the step 7 is directly entered, otherwise, whether the first accumulated lighting time of the stored OLED screen exceeds a first preset time is continuously judged, if so, the step 7 is entered, and if not, the process is continuously shut down until the OLED screen is shut down, and the step 2 is returned.
And 7, stopping the shutdown process of the intelligent television, sending an OFF _ RS maintenance instruction to the OLED screen, automatically blacking the OLED screen and starting OFF _ RS maintenance, resetting the first accumulated lighting time after the OFF _ RS maintenance is finished, continuing the shutdown process until the shutdown is finished, and returning to the step 2.
In this step, the method for judging whether the current OFF _ RS maintenance is completed or not after the OLED screen is automatically blacked and the OFF _ RS maintenance is started, and after the current OFF _ RS maintenance is completed, comprises the following steps: and the intelligent television polls whether the OFF _ RS maintenance is finished or not. Preferably, when the shutdown process of the smart television is suspended and an OFF _ RS maintenance instruction is sent to the OLED screen, the dispatching of all keys except the power key is also stopped, after the OFF _ RS maintenance is completed, the dispatching of all keys is resumed, if a user clicks the power key in the OFF _ RS maintenance process, the OFF _ RS maintenance fails, and the step 2 is directly returned. It can also be provided that: and if the maintenance time of the OLED screen OFF _ RS exceeds the normal maintenance time of the OFF _ RS, the JB maintenance at this time is considered to fail, the OFF _ RS maintenance is directly quitted, the shutdown process is continued until the OLED screen is shut down, and the step 2 is returned. When the intelligent television suspends the shutdown process and sends an OFF _ RS maintenance instruction to the OLED screen, the user can be prompted to start OFF _ RS maintenance.
And 8, stopping the shutdown process of the intelligent television, sending an OFF _ RS maintenance instruction to the OLED screen, automatically blacking the OLED screen and starting OFF _ RS maintenance, resetting the first accumulated lighting time after the OFF _ RS maintenance is finished, closing the OLED screen, waiting for a third preset time to ensure that the OLED screen assembly is cooled, then setting a preparation completion flag, continuing the shutdown process until shutdown is finished, and returning to the step 2.
In this step, the method for judging whether the current OFF _ RS maintenance is completed or not after the OLED screen is automatically blacked and the OFF _ RS maintenance is started, and after the current OFF _ RS maintenance is completed, comprises the following steps: and the intelligent television polls whether the OFF _ RS maintenance is finished or not. Preferably, when the shutdown process of the smart television is suspended and an OFF _ RS maintenance instruction is sent to the OLED screen, the dispatching of all keys except the power key is also stopped, after the OFF _ RS maintenance is completed, the dispatching of all keys is resumed, if a user clicks the power key in the OFF _ RS maintenance process, the OFF _ RS maintenance fails, and the step 2 is directly returned. It can also be provided that: and if the maintenance time of the OLED screen OFF _ RS exceeds the normal maintenance time of the OFF _ RS, the JB maintenance at this time is considered to fail, the OFF _ RS maintenance is directly quitted, the shutdown process is continued until the OLED screen is shut down, and the step 2 is returned. When the intelligent television suspends the shutdown process and sends an OFF _ RS maintenance instruction to the OLED screen, the user can be prompted to start OFF _ RS maintenance.
In this example, the first preset time is preferably 4 hours; the second preset time is preferably 1500 hours; the third preset time is preferably 1 hour.
Claims (10)
1. The method for maintaining the OLED screen of the intelligent television is characterized by comprising the following steps of:
step 1, presetting automatic maintenance and manual maintenance programs in an intelligent television, setting manual maintenance in a menu to be triggered by user selection, and if the user selects to trigger the manual maintenance, correspondingly maintaining an OLED screen;
step 2, when the smart television enters a starting-up process, judging whether a preparation completion mark is set, if so, entering step 3, otherwise, continuing the starting-up process, and entering step 4;
step 3, the intelligent television sends JB maintenance instructions to the OLED screen, the OLED screen automatically turns black and starts JB maintenance, after the JB maintenance is completed, the second accumulated lighting time is reset, the intelligent television is normally started, and the step 4 is entered;
step 4, the smart television respectively records the first accumulated lighting time and the second accumulated lighting time of the current OLED screen at any moment and stores the first accumulated lighting time and the second accumulated lighting time;
step 5, the smart television enters a shutdown process, whether the stored second accumulated lighting time of the OLED screen exceeds a second preset time is judged, if yes, the step 8 is carried out, and if not, the step 6 is carried out;
step 6, the smart television judges whether the stored first accumulated lighting time of the OLED screen exceeds a first preset time, if so, the step 7 is carried out, if not, the shutdown process is continued until shutdown is carried out, and the step 2 is carried out;
step 7, the smart television suspends the shutdown process and sends an OFF _ RS maintenance instruction to the OLED screen, the OLED screen automatically turns black and starts OFF _ RS maintenance, after the OFF _ RS maintenance is completed, the first accumulated lighting time is reset, the shutdown process is continued until shutdown is completed, and the step 2 is returned;
and 8, stopping the shutdown process of the intelligent television, sending an OFF _ RS maintenance instruction to the OLED screen, automatically blacking the OLED screen and starting OFF _ RS maintenance, resetting the first accumulated lighting time after the OFF _ RS maintenance is finished, closing the OLED screen, waiting for a third preset time to ensure that the OLED screen assembly is cooled, then setting a preparation completion flag, continuing the shutdown process until shutdown is finished, and returning to the step 2.
2. The intelligent television OLED screen maintenance method according to claim 1, wherein in step 1, the setting of manual maintenance in the menu is triggered by user selection, and options of OFF _ RS maintenance immediately, OFF _ RS maintenance when power is OFF, JB maintenance immediately and JB maintenance when power is OFF are set in the menu.
3. The method for maintaining the OLED screen of the smart tv as claimed in claim 2, wherein in step 1, if the user selects to trigger the manual maintenance, the method for performing the corresponding maintenance on the OLED screen comprises:
step A1, if the user selects to perform OFF _ RS maintenance immediately, the smart television enters a shutdown process and directly enters step 7;
step A2, if the user selects to perform OFF _ RS maintenance when the power is OFF, the intelligent television sets a mark for performing OFF _ RS maintenance;
step A3, if the user selects to immediately perform JB maintenance, the smart television enters a shutdown process and directly enters step 8;
step A4, if the user selects to perform JB maintenance when the television is turned off, setting a mark to be performed JB maintenance by the smart television;
step 5 comprises the following steps:
step 501, the smart television judges whether a mark to be JB maintained is set, if so, the step 8 is directly entered, otherwise, the smart television continuously judges whether the second accumulated lighting time of the stored OLED screen exceeds a second preset time, if so, the step 8 is entered, and if not, the step 6 is entered;
step 6 comprises the following steps:
step 601, the smart television judges whether an OFF _ RS maintenance mark is set, if so, the step 7 is directly entered, otherwise, whether the first accumulated lighting time of the stored OLED screen exceeds a first preset time is continuously judged, if so, the step 7 is entered, and if not, the process is continuously shut down until the OLED screen is shut down, and the step 2 is returned.
4. The method for maintaining the OLED screen of the smart tv as claimed in claim 2, wherein in step 1, if the user selects to trigger the manual maintenance, the method for performing the corresponding maintenance on the OLED screen comprises:
step B1, if the user selects to perform OFF _ RS maintenance immediately, the intelligent television enters a shutdown process and directly enters step 7;
step B2, if the user selects to carry out OFF _ RS maintenance when the power is OFF, the intelligent television directly sets the first accumulated lighting time to exceed a first preset time;
step B3, if the user selects to immediately perform JB maintenance, the smart television enters a shutdown process and directly enters step 8;
and step B4, if the user selects to perform JB maintenance when the television is turned off, the intelligent television directly sets the second accumulated lighting time to exceed a second preset time.
5. The method according to claim 1, wherein in step 3, the OLED screen is automatically blacked and JB maintenance is started, and after the JB maintenance is completed, the method for determining whether the JB maintenance is completed includes: whether the intelligent television polls JB maintenance is finished;
in step 7 and step 8, the OLED screen automatically turns black and starts OFF _ RS maintenance, and after the OFF _ RS maintenance is completed, the method for judging whether the OFF _ RS maintenance is completed or not is as follows: and the intelligent television polls whether the OFF _ RS maintenance is finished or not.
6. The intelligent television OLED screen maintenance method according to claim 1, wherein in step 3, when the intelligent television sends JB maintenance instructions to the OLED screen, the distribution of all keys is also stopped;
in step 3, after the JB maintenance is completed, all key assignments are recovered;
in step 7 and step 8, when the smart television suspends the shutdown process and sends an OFF _ RS maintenance instruction to the OLED screen, stopping dispatching all keys except the power key;
in step 7 and step 8, after the maintenance of the OFF _ RS is finished, all keys are restored for distribution, if a user clicks a power key in the maintenance process of the OFF _ RS, the maintenance of the OFF _ RS fails, and the step 2 is directly returned.
7. The method for maintaining the OLED screen of the smart television as claimed in claim 1, wherein in the step 3, if the JB maintenance time of the OLED screen exceeds the JB maintenance normal time, the JB maintenance is considered to fail, the JB maintenance is directly exited, and the smart television is normally started and the step 4 is entered;
in step 7 and step 8, if the maintenance time of the OLED screen OFF _ RS exceeds the normal maintenance time of the OFF _ RS, the JB maintenance is considered to fail, the OFF _ RS maintenance is directly quitted, the shutdown process is continued until the OLED screen is shut down, and the step 2 is returned.
8. The intelligent television OLED screen maintenance method according to claim 2, wherein in step 3, when the intelligent television sends the JB maintenance instruction to the OLED screen, the intelligent television also prompts the user to start JB maintenance;
in step 7 and step 8, when the smart television suspends the shutdown process and sends an OFF _ RS maintenance instruction to the OLED screen, the smart television also prompts a user to start OFF _ RS maintenance.
9. The method for maintaining the OLED screen of the intelligent television as claimed in claim 1, 2, 3, 4, 5, 6, 7 or 8, wherein in step 4, at least the second accumulated lighting time is stored in the EEPROM.
10. The method for maintaining the OLED screen of the smart tv as claimed in claim 9, wherein in step 4, the recording method of the second cumulative lighting time in the first cumulative lighting time and the second cumulative lighting time of the current OLED screen includes: when the smart television is started, recording the accumulated lighting time of the second screen at regular intervals in a task timing mode, and specifically comprising the following steps: reading the second screen accumulated lighting time recorded last time from the EEPROM, adding the timing task time interval as the second screen accumulated lighting time of the current time, and finally saving the calculation result into the EEPROM.
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| CN111028750B (en) * | 2019-12-27 | 2023-05-16 | 深圳创维－Rgb电子有限公司 | Display screen repairing method and device, display terminal and storage medium |
| CN115866337A (en) * | 2022-11-23 | 2023-03-28 | 深圳康佳电子科技有限公司 | Terminal equipment maintenance method and device, terminal equipment and storage medium |
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