CN109581188B - Function detection method for terminal on mainboard, intelligent device and storage medium - Google Patents
Function detection method for terminal on mainboard, intelligent device and storage medium Download PDFInfo
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- CN109581188B CN109581188B CN201811427005.7A CN201811427005A CN109581188B CN 109581188 B CN109581188 B CN 109581188B CN 201811427005 A CN201811427005 A CN 201811427005A CN 109581188 B CN109581188 B CN 109581188B
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- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2803—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP] by means of functional tests, e.g. logic-circuit-simulation or algorithms therefor
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Abstract
The invention discloses a method for detecting functions of terminals on a mainboard, intelligent equipment and a storage medium, wherein the method comprises the following steps: receiving an instruction for triggering an automatic detection function, acquiring printing information generated when signals of all terminals on a mainboard are input, and storing the printing information into a fixed space in a chip; acquiring printing information in a fixed space, and detecting whether the printing information contains characteristic characters so as to judge whether the function of the terminal is normal; after the functions of all the terminals on the mainboard are completely detected, the detection results of all the terminals are automatically displayed, and the detection results are fed back to the user side. According to the invention, the automatic detection function is started by one key, the main board completes the function detection of each terminal by analyzing the printing information of the input signal and matching with the pre-stored characteristic characters, the detection result is automatically displayed after the detection is completed, and meanwhile, the detection result is output.
Description
Technical Field
The invention relates to the technical field of electronic display equipment, in particular to a method for detecting functions of terminals on a mainboard, intelligent equipment and a storage medium.
Background
At present, domestic television manufacturing manufacturers, when producing televisions, after finishing main board paster, for improving the qualification rate of complete machine equipment, need carry out preliminary detection to the function of each terminal of main board earlier, carry out complete machine equipment after detecting to be qualified again, when detecting the main board, generally use following several kinds of detection methods: the method comprises the following steps of directly testing a mainboard without starting the mainboard, directly testing the impedance of each terminal by using a testing tool and related testing software, and judging the welding condition of the terminal according to a testing result, so that the testing efficiency is higher, but only the welding condition of the terminal can be judged, if a problem occurs in a circuit in the mainboard, the detection cannot be carried out, and the input and output signals of the terminal cannot be ensured to be normal even if the detection is finished; the method comprises the steps of connecting an original screen for testing, connecting an original assembly screen, connecting a mainboard with signals, such as HDMI, AV, VGA and the like, checking the display function of each terminal of the television, and if the display function is normal, indicating that the terminal function is normal, so that the input and output functions of each terminal on the mainboard can be simultaneously detected, and the matching condition of relevant parameters of the original screen, such as image quality and the like, can be simultaneously checked; the method comprises the steps of testing by using a tooling screen, accessing signals such as HDMI, AV, VGA and the like on a mainboard by using a tooling test screen, automatically acquiring input signal pictures of each terminal by upper computer software at a PC end, comparing the captured pictures with pictures prestored in the upper computer software, and representing that the terminal functions are normal if the comparison is qualified, so that when the mainboard functions are tested, an original assembly screen is not needed, problems can be found in the process of testing the mainboard and repaired in time, the mainboard repair efficiency can be improved, material loss caused in the process of disassembly and assembly is avoided, meanwhile, the tooling screen can be matched with a plurality of mainboards, the material cost can be reduced, but each mainboard is required to manufacture the tooling test mainboard, special upper computer software is also required to be used for each test station, the upper computer software is required to set a test flow period according to products, the operation is complex, and maintenance is required, the cost is high.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
The invention aims to solve the technical problems that the invention provides a method for detecting the functions of terminals on a mainboard, intelligent equipment and a storage medium, aiming at inputting signals into each port of the intelligent equipment to be detected, starting an automatic detection function by one key, matching the printed information of the analyzed input signals with pre-stored characteristic characters by the mainboard to complete the function detection of each terminal, automatically displaying the detection result after the detection is completed, and simultaneously outputting the detection result.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a method for detecting functions of terminals on a mainboard comprises the following steps:
receiving an instruction for triggering an automatic detection function, acquiring printing information generated when signals of all terminals on a mainboard are input, and storing the printing information into a fixed space in a chip;
acquiring printing information in a fixed space, and detecting whether the printing information contains characteristic characters so as to judge whether the function of the terminal is normal;
after the functions of all the terminals on the mainboard are completely detected, the detection results of all the terminals are automatically displayed, and the detection results are fed back to the user side.
The method for detecting the function of the terminal on the mainboard comprises the following steps of receiving an instruction for triggering the automatic detection function, acquiring printing information generated when signals of each terminal on the mainboard are input, and storing the printing information into a fixed space in a chip:
an automatic detection shortcut key for starting an automatic detection function is arranged on the test remote controller in advance, and an automatic detection program is entered after an instruction sent by the test remote controller through the automatic detection shortcut key is received.
The method for detecting the function of the terminal on the mainboard comprises the following steps of receiving an instruction for triggering the automatic detection function, acquiring printing information generated when signals of each terminal on the mainboard are input, and storing the printing information into a fixed space in a chip:
and after the intelligent equipment to be tested is started, all ports on the mainboard are accessed with signals, and an instruction for triggering the automatic detection function is received in real time.
The method for detecting the function of the terminal on the motherboard, wherein the receiving an instruction for triggering an automatic detection function, acquiring printing information generated when a signal of each terminal on the motherboard is input, and storing the printing information in a fixed space in the chip specifically includes:
detecting whether a terminal exists on a mainboard or not after receiving an instruction for triggering an automatic detection function;
when the main board has terminals, the printing information generated when the signals of the terminals on the main board are input is acquired and analyzed, and the printing information in the analysis process is recorded in the fixed space of the chip.
The method for detecting the function of the terminal on the mainboard comprises the following steps of acquiring the printing information in the fixed space, and detecting whether the printing information contains characteristic characters so as to judge whether the function of the terminal is normal:
storing a characteristic character for judging whether the terminal function is normal in a characteristic character recording area of the chip in advance;
acquiring printing information in a fixed space, detecting whether the printing information contains pre-stored characteristic characters, and recording a matching result in an inspection result recording area of a chip;
when the printing information contains the pre-stored characteristic characters, the terminal functions normally;
when the printing information does not contain the pre-stored characteristic characters, the terminal function is abnormal.
The method for detecting the functions of the terminals on the mainboard comprises the following steps of performing matching analysis on characteristic characters in a printing code in a fixed space, and judging whether the functions of the terminals are normal or not:
and after the terminal function judgment is completed, emptying the data in the fixed space, and continuously checking the next terminal after the data is processed.
The method for detecting the functions of the terminals on the mainboard comprises the following steps of automatically displaying the detection result of each terminal after the functions of each terminal on the mainboard are completely detected, and feeding the detection result back to a user side:
detecting all functions of each terminal on the mainboard;
when the display screen is detected to be connected in advance, reading data in the checking result recording area, and directly displaying the detection result through the display screen to feed back the detection result to the user side;
and when the display screen is not connected, reading the data in the checking result recording area, and receiving the detection result through a serial port terminal on the PC end connection mainboard to feed back the detection result to the user side.
The method for detecting the functions of the terminals on the mainboard comprises the following steps of automatically displaying the detection result of each terminal after the functions of each terminal on the mainboard are completely detected, and feeding the detection result back to a user side:
and when the terminal is abnormal in the detection result, positioning and displaying the terminal needing to be maintained according to the detection result.
A smart device, wherein the smart device comprises: the function detection program of the terminal on the mainboard is executed by the processor to realize the steps of the function detection method of the terminal on the mainboard.
A storage medium, wherein the storage medium stores a function detection program of a terminal on a motherboard, and the function detection program of the terminal on the motherboard realizes the steps of the function detection method of the terminal on the motherboard when being executed by a processor.
The invention discloses a method for detecting functions of terminals on a mainboard, intelligent equipment and a storage medium, wherein the method comprises the following steps: receiving an instruction for triggering an automatic detection function, acquiring printing information generated when signals of all terminals on a mainboard are input, and storing the printing information into a fixed space in a chip; acquiring printing information in a fixed space, and detecting whether the printing information contains characteristic characters so as to judge whether the function of the terminal is normal; after the functions of all the terminals on the mainboard are completely detected, the detection results of all the terminals are automatically displayed, and the detection results are fed back to the user side. According to the invention, signals are input into each port needing to be detected of the intelligent device to be detected, the automatic detection function is started through one key, the main board completes the function detection of each terminal by analyzing the printing information of the input signals and matching with the pre-stored characteristic characters, the detection result is automatically displayed after the detection is completed, and meanwhile, the detection result is output.
Drawings
FIG. 1 is a flow chart of a method for detecting the function of a terminal on a motherboard according to a preferred embodiment of the present invention;
FIG. 2 is a schematic diagram of a main memory chip space architecture in a preferred embodiment of the method for detecting the functions of the terminals on the main board according to the present invention;
FIG. 3 is a flowchart of step S10 in the method for detecting functions of terminals on a motherboard according to the present invention;
FIG. 4 is a diagram illustrating the detection results of each terminal in the preferred embodiment of the method for detecting the functions of the terminals on the motherboard according to the present invention;
FIG. 5 is a flowchart of step S20 in the method for detecting functions of terminals on a motherboard according to the present invention;
FIG. 6 is a flowchart of step S30 in the method for detecting the function of the terminals on the motherboard according to the present invention;
FIG. 7 is a schematic diagram of an operating environment of a smart device according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the method for detecting the function of the terminal on the motherboard according to the preferred embodiment of the present invention includes the following steps:
and step S10, receiving an instruction for triggering the automatic detection function, acquiring printing information generated when the signal of each terminal on the mainboard is input, and storing the printing information into a fixed space in the chip.
Specifically, the intelligent device to be tested in the invention mainly refers to a television (including partial components of the television which are not assembled, such as a mainboard and the like, and also includes an assembled complete machine), the television can generate a string of printing information when signals are input and output by terminals, the printing information refers to state information when the machine runs a program when the machine is started, and the self-checking function of the devices such as a bus color television, an air conditioner or a computer is similar, the starting information can be displayed in a character form by virtue of a serial port printing function of a PC (personal computer) end, so that the running state and the running progress of a program instruction in the machine can be checked in real time, and therefore, an operator can conveniently debug and overhaul.
The method comprises the steps that an automatic detection shortcut key for starting an automatic detection function is arranged on a test remote controller in advance, an automatic detection program is started after an instruction sent by the test remote controller through the automatic detection shortcut key is received, namely, after the test remote controller presses the key, the television is responsible for receiving the instruction of an infrared key value, automatically acquiring printing generated when signals of all terminals on a mainboard are input, and writing printing information into a fixed space stored in a chip.
As shown in fig. 2, the chip (main memory chip EMMC/FLASH) in the present invention is divided into three areas, from bottom to top, a fixed space for storing print information when inputting and outputting signals, a characteristic character recording area for storing characteristic characters for judging whether or not the terminal functions are normal, and an inspection result recording area for recording inspection results.
And after the intelligent equipment to be tested is started, all ports on the mainboard are accessed with signals, and an instruction for triggering the automatic detection function is received in real time.
The tester (i.e. the user end) starts the intelligent device to be tested, and after the start is completed, the tester accesses the signals to all the ports on the mainboard (all the ports need to input the signals), and then presses the automatic detection shortcut key.
Fig. 3 is a flowchart of step S10 in the method for detecting functions of terminals on a motherboard according to the present invention.
As shown in fig. 3, the step S10 includes:
s11, detecting whether a terminal exists on the mainboard after receiving an instruction for triggering an automatic detection function;
and S12, when the main board has terminals, acquiring and analyzing the printing information generated when the signals of the terminals on the main board are input, and recording the printing information in the analysis process in the fixed space of the chip.
Step S20, acquiring the printing information in the fixed space, and detecting whether the printing information contains characteristic characters to determine whether the terminal functions normally.
Specifically, after it is recognized that the automatic detection shortcut key is pressed, and a terminal is on the detection main board, the TV signal is analyzed, the print information in the analysis process is recorded in the fixed space shown in fig. 2, after the signal analysis is completed, the print information in the reserved space is matched with the characteristic character recognized by the TV signal and recorded in the characteristic character recording area, the matching result is recorded in the inspection result recording area shown in fig. 2, the matching qualified record is OK, the matching unqualified record is NG, and NULL is recorded if the main board to be detected does not have the terminal, as shown in fig. 4.
Fig. 5 is a flowchart of step S20 in the method for detecting functions of terminals on a motherboard according to the present invention.
As shown in fig. 5, the step S20 includes:
s21, storing a characteristic character for judging whether the terminal function is normal in a characteristic character recording area of the chip in advance;
s22, acquiring the printing information in the fixed space, detecting whether the printing information contains the pre-stored characteristic characters, and recording the matching result in the checking result recording area of the chip;
s23, when the printing information contains the pre-stored character, it shows that the terminal function is normal;
s24, if the print information does not contain the pre-stored character, it indicates that the terminal function is abnormal.
Furthermore, in order to prevent the situation that the running of the automatic detection program is influenced by excessive overflow of the printing information, the data in the fixed space needs to be emptied after the judgment is finished, and the next terminal is continuously checked after the judgment is finished.
And step S30, after the functions of all the terminals on the mainboard are completely detected, automatically displaying the detection result of each terminal and feeding the detection result back to the user side.
Specifically, after all the terminals are detected, the data in the detection result recording area in fig. 2 is automatically read, the result is displayed, the display result is shown in fig. 4, and meanwhile, the detection result is output through the serial port, so that a tester can know the result conveniently. Under the condition of connecting the display screen, a tester conducts recheck aiming at the NG (unqualified) terminal according to the detection result shown in the figure 4 or directly checks the printed detection result, positions the reason and conducts maintenance treatment; when the display screen is not connected, the PC end can be used for being connected with the serial port terminal on the mainboard to receive and print, and the detection condition of the terminal can be known by checking the printed detection result.
That is, the method of the invention can be used for directly checking the mainboard, and also can be used for checking the complete machine (the assembled television), if the complete machine is installed, the detection result can be directly judged according to the result displayed on the complete machine screen; the purpose of outputting the result to the outside through the serial port is to directly output the detection result to a PC (personal computer) terminal for judgment without connecting a television screen, so that the trouble that the terminal needs to be dismounted again when the terminal is out of order in the whole machine is avoided.
Please refer to fig. 6, which is a flowchart of step S30 in the method for detecting functions of terminals on a motherboard according to the present invention.
As shown in fig. 6, the step S30 includes:
s31, detecting all functions of each terminal on the mainboard;
s32, when the display screen is detected to be connected in advance, reading the data in the checking result recording area, and directly displaying the detection result through the display screen to feed back to the user side;
and S33, when the display screen is not connected, reading the data in the checking result recording area, and receiving the detection result through the serial port terminal on the PC end connection mainboard to feed back the detection result to the user end.
Furthermore, when the terminal is abnormal in the detection result, the terminal needing to be maintained is positioned and displayed according to the detection result, so that the tester can conveniently perform recheck on the NG terminal, position the reason and perform maintenance treatment.
The invention inputs signals into each port needing to be detected of the intelligent device to be detected, starts the automatic detection function by pressing one key, the mainboard completes the function detection of each terminal by analyzing the printing information of the input signals to be matched with the characteristic characters prestored in the software, and after the detection is completed, the detection result can be automatically displayed through a television or output through a serial port.
The invention can complete the detection of the terminals on the mainboard without increasing the hardware cost, can directly display the detection result through a screen or output the detection result of each terminal through a serial port, has simple operation and high popularization.
As shown in fig. 7, based on the method for detecting the function of the terminal on the motherboard, the present invention further provides an intelligent device, where the intelligent device includes a processor 10, a memory 20, and a display 30 (in the case of connection with a display screen or in the case of external connection with a display screen). Fig. 7 shows only some of the components of the smart device, but it should be understood that not all of the shown components are required to be implemented, and that more or fewer components may be implemented instead.
The memory 20 may in some embodiments be an internal storage unit of the smart device, such as a hard disk or a memory of the smart device. The memory 20 may also be an external storage device of the Smart device in other embodiments, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the Smart device. Further, the memory 20 may also include both an internal storage unit and an external storage device of the smart device. The memory 20 is used for storing application software installed in the smart device and various types of data, such as program codes of the installed smart device. The memory 20 may also be used to temporarily store data that has been output or is to be output. In an embodiment, the memory 20 stores a function detection program 40 of the terminals on the motherboard, and the function detection program 40 of the terminals on the motherboard can be executed by the processor 10, so as to implement the function detection method of the terminals on the motherboard in the present application.
The processor 10 may be a Central Processing Unit (CPU), a microprocessor or other data Processing chip in some embodiments, and is used to run program codes stored in the memory 20 or process data, such as executing a function detection method of the terminal on the motherboard.
The display 30 may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode) touch panel, or the like in some embodiments. The display 30 is used to display information at the smart device and to display a visual user interface. The components 10-30 of the smart device communicate with each other via a system bus.
In one embodiment, when the processor 10 executes the function detection program 40 for the terminals on the motherboard in the memory 20, the following steps are implemented:
receiving an instruction for triggering an automatic detection function, acquiring printing information generated when signals of all terminals on a mainboard are input, and storing the printing information into a fixed space in a chip;
acquiring printing information in a fixed space, and detecting whether the printing information contains characteristic characters so as to judge whether the function of the terminal is normal;
after the functions of all the terminals on the mainboard are completely detected, the detection results of all the terminals are automatically displayed, and the detection results are fed back to the user side.
Before receiving an instruction for triggering an automatic detection function, acquiring printing information generated when a signal of each terminal on a mainboard is input, and storing the printing information in a fixed space in a chip, the method further comprises:
an automatic detection shortcut key for starting an automatic detection function is arranged on the test remote controller in advance, and an automatic detection program is entered after an instruction sent by the test remote controller through the automatic detection shortcut key is received.
Before receiving an instruction for triggering an automatic detection function, acquiring printing information generated when a signal of each terminal on a mainboard is input, and storing the printing information in a fixed space in a chip, the method further comprises:
and after the intelligent equipment to be tested is started, all ports on the mainboard are accessed with signals, and an instruction for triggering the automatic detection function is received in real time.
The receiving an instruction for triggering an automatic detection function, acquiring printing information generated when a signal of each terminal on the motherboard is input, and storing the printing information in a fixed space in the chip specifically includes:
detecting whether a terminal exists on a mainboard or not after receiving an instruction for triggering an automatic detection function;
when the main board has terminals, the printing information generated when the signals of the terminals on the main board are input is acquired and analyzed, and the printing information in the analysis process is recorded in the fixed space of the chip.
The acquiring of the printing information in the fixed space and detecting whether the printing information contains characteristic characters to determine whether the terminal functions normally specifically include:
storing a characteristic character for judging whether the terminal function is normal in a characteristic character recording area of the chip in advance;
acquiring printing information in a fixed space, detecting whether the printing information contains pre-stored characteristic characters, and recording a matching result in an inspection result recording area of a chip;
when the printing information contains the pre-stored characteristic characters, the terminal functions normally;
when the printing information does not contain the pre-stored characteristic characters, the terminal function is abnormal.
The method for matching and analyzing the characteristic characters in the printing codes in the fixed space and judging whether the functions of the terminals are normal further comprises the following steps:
and after the terminal function judgment is completed, emptying the data in the fixed space, and continuously checking the next terminal after the data is processed.
After the function of each terminal on the mainboard is completely detected, the detection result of each terminal is automatically displayed, and the feedback of the detection result to the user side specifically comprises:
detecting all functions of each terminal on the mainboard;
when the display screen is detected to be connected in advance, reading data in the checking result recording area, and directly displaying the detection result through the display screen to feed back the detection result to the user side;
and when the display screen is not connected, reading the data in the checking result recording area, and receiving the detection result through a serial port terminal on the PC end connection mainboard to feed back the detection result to the user side.
After the function of each terminal on the mainboard is all accomplished the detection, the testing result of each terminal is shown automatically to still include after feeding back the testing result to the user side:
and when the terminal is abnormal in the detection result, positioning and displaying the terminal needing to be maintained according to the detection result.
The present invention also provides a storage medium, wherein the storage medium stores a function detection program of a terminal on a motherboard, and the function detection program of the terminal on the motherboard realizes the steps of the function detection method of the terminal on the motherboard when being executed by a processor.
In summary, the present invention provides a method for detecting a function of a terminal on a motherboard, an intelligent device, and a storage medium, where the method includes: receiving an instruction for triggering an automatic detection function, acquiring printing information generated when signals of all terminals on a mainboard are input, and storing the printing information into a fixed space in a chip; acquiring printing information in a fixed space, and detecting whether the printing information contains characteristic characters so as to judge whether the function of the terminal is normal; after the functions of all the terminals on the mainboard are completely detected, the detection results of all the terminals are automatically displayed, and the detection results are fed back to the user side. According to the invention, signals are input into each port needing to be detected of the intelligent device to be detected, the automatic detection function is started through one key, the main board completes the function detection of each terminal by analyzing the printing information of the input signals and matching with the pre-stored characteristic characters, the detection result is automatically displayed after the detection is completed, and meanwhile, the detection result is output.
Of course, it will be understood by those skilled in the art that all or part of the processes of the methods of the above embodiments may be implemented by a computer program instructing relevant hardware (such as a processor, a controller, etc.), and the program may be stored in a computer readable storage medium, and when executed, the program may include the processes of the above method embodiments. The storage medium may be a memory, a magnetic disk, an optical disk, etc.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (6)
1. A method for detecting the function of a terminal on a mainboard is characterized by comprising the following steps:
receiving an instruction for triggering an automatic detection function, acquiring printing information generated when signals of all terminals on a mainboard are input, and storing the printing information into a fixed space in a chip;
acquiring printing information in a fixed space, and detecting whether the printing information contains characteristic characters so as to judge whether the function of the terminal is normal;
the acquiring of the printing information in the fixed space and detecting whether the printing information contains characteristic characters to determine whether the terminal functions normally specifically include:
storing a characteristic character for judging whether the terminal function is normal in a characteristic character recording area of the chip in advance;
acquiring printing information in a fixed space, detecting whether the printing information contains pre-stored characteristic characters, and recording a matching result in an inspection result recording area of a chip;
when the printing information contains the pre-stored characteristic characters, the terminal functions normally;
when the printing information does not contain the pre-stored characteristic characters, the terminal function is abnormal;
after the terminal function is judged, emptying the data in the fixed space, and continuously checking the next terminal after the data is processed;
after the functions of all the terminals on the mainboard are completely detected, the detection result of each terminal is automatically displayed, and the detection result is fed back to a user side;
after the function of each terminal on the mainboard is completely detected, the detection result of each terminal is automatically displayed, and the feedback of the detection result to the user side specifically comprises:
detecting all functions of each terminal on the mainboard;
when the display screen is detected to be connected in advance, reading data in the checking result recording area, and directly displaying the detection result through the display screen to feed back the detection result to the user side;
when the display screen is not connected, reading data in the checking result recording area, and receiving a detection result through a serial port terminal on a PC end connection mainboard to feed back the detection result to the user side;
when the terminal is abnormal in the detection result, the terminal to be maintained is positioned and displayed according to the detection result, so that the tester can conveniently perform recheck, position the reason and perform maintenance treatment on the terminal to be maintained;
the intelligent terminal testing method comprises the steps of inputting signals into each port needing to be tested of the intelligent device to be tested, starting an automatic testing function by pressing one key, matching printing information of the input signals with characteristic characters prestored in software by a mainboard to complete function testing of each terminal, and automatically displaying testing results through a television or outputting the testing results through a serial port after testing is completed.
2. The method for detecting the functions of the terminals on the motherboard according to claim 1, wherein before receiving the instruction for triggering the automatic detection function, acquiring the print information generated when the signal of each terminal on the motherboard is input, and storing the print information in the fixed space in the chip, the method further comprises:
an automatic detection shortcut key for starting an automatic detection function is arranged on the test remote controller in advance, and an automatic detection program is entered after an instruction sent by the test remote controller through the automatic detection shortcut key is received.
3. The method for detecting the functions of the terminals on the motherboard according to claim 1, wherein before receiving the instruction for triggering the automatic detection function, acquiring the print information generated when the signal of each terminal on the motherboard is input, and storing the print information in the fixed space in the chip, the method further comprises:
and after the intelligent equipment to be tested is started, all ports on the mainboard are accessed with signals, and an instruction for triggering the automatic detection function is received in real time.
4. The method according to claim 3, wherein the receiving an instruction for triggering the automatic detection function, acquiring the print information generated when the signal of each terminal on the motherboard is input, and storing the print information in a fixed space in the chip specifically comprises:
detecting whether a terminal exists on a mainboard or not after receiving an instruction for triggering an automatic detection function;
when the main board has terminals, the printing information generated when the signals of the terminals on the main board are input is acquired and analyzed, and the printing information in the analysis process is recorded in the fixed space of the chip.
5. A smart device, the smart device comprising: memory, processor and a function detection program of terminals on a motherboard stored on the memory and executable on the processor, the function detection program of terminals on a motherboard implementing the steps of the method of function detection of terminals on a motherboard according to any of claims 1 to 4 when executed by the processor.
6. A storage medium storing a function detection program for a terminal on a motherboard, the function detection program for the terminal on the motherboard implementing the steps of the function detection method for the terminal on the motherboard according to any one of claims 1 to 4 when executed by a processor.
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| CN110769249A (en) * | 2019-10-15 | 2020-02-07 | 深圳创维－Rgb电子有限公司 | Mainboard detection method, equipment, system and storage medium |
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| CN100472460C (en) * | 2002-12-11 | 2009-03-25 | 联想(北京)有限公司 | Detection and display method and device for computer self-test information |
| CN102421004B (en) * | 2011-11-01 | 2014-09-03 | 深圳创维－Rgb电子有限公司 | Debugging method and device for television software system |
| KR20150044067A (en) * | 2013-10-15 | 2015-04-24 | 에스케이플래닛 주식회사 | System, User Device, Identification card Issue Device, Finger print Authentication Device and Method for issuing the idendification card using the finger print information |
| CN104765994A (en) * | 2015-04-17 | 2015-07-08 | 努比亚技术有限公司 | User identity recognition method and device |
| CN105704484B (en) * | 2016-01-18 | 2018-05-01 | 四川长虹电器股份有限公司 | Analog subscriber operates the test device and method of TV |
| CN106502904A (en) * | 2016-11-02 | 2017-03-15 | 四川长虹电器股份有限公司 | A kind of UI automated testing methods of intelligent appliance equipment application |
| CN106803792A (en) * | 2017-01-06 | 2017-06-06 | 深圳创维－Rgb电子有限公司 | Data transfer equipment, electric equipment and electric equipment fault diagnosis system |
| CN108040292B (en) * | 2017-11-21 | 2021-01-12 | 深圳创维－Rgb电子有限公司 | Television standby starting method, television and computer readable storage medium |
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