CN117826032B - Method, device, equipment and medium for detecting wiring between main board end and screen end - Google Patents
Method, device, equipment and medium for detecting wiring between main board end and screen end Download PDFInfo
- Publication number
- CN117826032B CN117826032B CN202410200291.2A CN202410200291A CN117826032B CN 117826032 B CN117826032 B CN 117826032B CN 202410200291 A CN202410200291 A CN 202410200291A CN 117826032 B CN117826032 B CN 117826032B
- Authority
- CN
- China
- Prior art keywords
- voltage
- main board
- screen
- wiring
- reference pin
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 238000004590 computer program Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000012772 sequence design Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The application discloses a wiring detection method, device, equipment and medium between a main board end and a screen end. The method comprises the following steps: detecting the voltage output by the reference pin, and if the voltage output by the reference pin is detected to be the first voltage, normally connecting wires; if the voltage output by the reference pin is detected to be the second voltage, the wiring is reversely connected, the power supply on the main board end is controlled to be in a closed state, and the main board end is blocked from outputting data to the screen end through the reference connecting wire. According to the application, by judging whether the voltage output by the reference pin is the first voltage or the second voltage, whether the wiring between the main board end and the screen end is correct or not can be accurately judged, and the problem of screen burning and/or main board burning caused by reverse insertion of the connecting wire between the main board end and the screen end is solved.
Description
Technical Field
The invention relates to the field of wire harness detection, in particular to a wiring detection method, device, equipment and medium between a main board end and a screen end.
Background
The mainboard end is connected with the screen end through a connecting wire generally, and the line preface of connecting wire both ends interface is similar, probably has the line preface to insert the reverse condition when the installation, and when opening the power this moment, just can appear burning the screen and burn the condition of mainboard to lead to unnecessary loss, consequently, how to avoid the connecting wire to insert reverse is very important.
Disclosure of Invention
The invention provides a wiring detection method, device, equipment and medium between a main board end and a screen end, which are used for solving the problem of screen burning and/or main board burning caused by reverse insertion of a connecting wire between the main board end and the screen end.
According to an aspect of the present invention, there is provided a wiring detection method between a main board terminal and a screen terminal, the main board terminal including an LVDS interface, the LVDS interface including a reference pin, the method including:
Detecting the voltage output by the reference pin, wherein the reference pin is used for pulling down the voltage when the wiring between the main board end and the screen end is normal, and the wiring mode between the main board end and the screen end is that a first end of a reference connecting wire is connected with the main board end LVDS interface according to the wiring sequence of the main board end LVDS interface and the wiring sequence of the screen end interface, and a second end of the reference connecting wire is connected with the screen end interface;
If the voltage output by the reference pin is detected to be the first voltage, the wiring is normal, and the first voltage is smaller than a first preset voltage;
If the voltage output by the reference pin is detected to be the second voltage, the wiring is reversely connected, the power supply on the main board end is controlled to be in a closed state, the main board end is blocked from outputting data to the screen end through the reference connecting wire, the second voltage is larger than a second preset voltage, and the first voltage is smaller than the second voltage.
According to another aspect of the present invention, there is provided a wiring detection device between a main board terminal and a screen terminal, the main board terminal including an LVDS interface, the LVDS interface including a reference pin therein, the device comprising:
The detection module is used for detecting the voltage output by the reference pin, the reference pin is used for pulling down the voltage when the wiring between the main board end and the screen end is normal, the wiring mode between the main board end and the screen end is that a first end of a reference connecting wire is connected with the main board end LVDS interface according to the line sequence of the main board end LVDS interface and the line sequence of the screen end interface, and a second end of the reference connecting wire is connected with the screen end interface;
the first judging module is used for detecting that the voltage output by the reference pin is a first voltage, wiring is normal, and the first voltage is smaller than a first preset voltage;
And the second judging module is used for reversely connecting the wiring if the voltage output by the reference pin is detected to be a second voltage, controlling the power supply on the main board end to be in a closed state, blocking the main board end from outputting data to the screen end through the reference connecting wire, wherein the second voltage is larger than a second preset voltage, and the first voltage is smaller than the second voltage.
According to another aspect of the present invention, there is provided an electronic apparatus including:
at least one processor; and
A memory communicatively coupled to the at least one processor; wherein,
The memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor, so that the at least one processor can execute the connection detection method between the motherboard end and the screen end according to any embodiment of the present invention.
According to another aspect of the present invention, there is provided a computer readable storage medium storing computer instructions for causing a processor to implement a method for detecting a connection between a motherboard end and a screen end according to any embodiment of the present invention when executed.
According to the technical scheme provided by the embodiment of the application, the voltage output by the reference pin is detected, and if the voltage output by the reference pin is detected to be the first voltage, the wiring is normal; if the voltage output by the reference pin is detected to be the second voltage, the wiring is reversely connected, the power supply on the main board end is controlled to be in a closed state, and the main board end is blocked from outputting data to the screen end through the reference connecting wire.
It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the invention or to delineate the scope of the invention. Other features of the present invention will become apparent from the description that follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flowchart of a method for detecting a connection between a motherboard and a screen according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an LVDS interface according to an embodiment of the invention;
FIG. 3 is a partial design layout of an LVDS interface including a reference pin adapted according to an embodiment of the present invention;
Fig. 4 is a schematic structural diagram of a wiring detection device between a motherboard end and a screen end according to an embodiment of the present invention;
Fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention for implementing a method for detecting a connection between a motherboard terminal and a screen terminal according to an embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
Fig. 1 is a flowchart of a method for detecting a connection between a motherboard and a screen, which is provided in an embodiment of the present invention, where the method may be performed by a connection detection device between the motherboard and the screen, and the connection detection device between the motherboard and the screen may be implemented in hardware and/or software, and the connection detection device between the motherboard and the screen may be configured in any electronic device having a network communication function.
The main board terminal comprises an LVDS interface, the LVDS interface comprises a reference pin, as shown in fig. 1, and the method comprises the following steps:
s110, detecting the voltage output by the reference pin.
The reference pin is used for pulling down voltage when the wiring between the main board end and the screen end is normal, the wiring mode between the main board end and the screen end is that the first end of the reference connecting wire is connected with the main board end LVDS interface according to the line sequence of the main board end LVDS interface and the line sequence of the screen end interface, and the second end of the reference connecting wire is connected with the screen end interface. The screen end interface may be an interface of the TCON board end and the reference connection line may be a dupont line.
The application can be suitable for a board card with an LVDS interface (such as the LVDS interface shown in figure 2) with a distance of 2.0mm and 2x15 double rows of 30 pins, but the interface is not foolproof, so that the application is provided with a reference pin on the LVDS interface, namely the 13 th pin of the LVDS interface, as shown in figure 3, which is a part of a design circuit diagram of the LVDS interface comprising the reference pin, a detection module is connected to the reference pin, namely P0 in the diagram, the detection module is used for detecting the output voltage value of the reference pin when being communicated between a main board end and a screen end, and transmitting the voltage value to a control module of the main board end, the control module can be an SOC of the main board end, and the control module is used for judging whether a reference connecting line is normal or not according to the voltage value.
Optionally, a pull-up resistor is connected to the reference pin, as shown in fig. 3, and the pull-up resistor R7 is used to control the current at the input screen terminal to be less than the preset current when the wires are reversely connected. For example, the pull-up resistor of the reference pin is 10K current limiting, which does not cause the die of TCON to burn, thereby protecting the motherboard and TCON board.
And S120, if the voltage output by the reference pin is detected to be the first voltage, the wiring is normal.
The first voltage is smaller than a first preset voltage.
Specifically, the screen end (TCON board) interface keeps the original interface line sequence design, the reference pin is connected to 13 pins of the TCON board interface, the main board end detects that the voltage output by the reference pin is pulled down, namely, the first voltage is output, the normal wiring is indicated at the moment, and therefore the power supply on the main board end is controlled to be in an on state, and power is supplied and data is transmitted from the main board end to the screen end through the reference connecting line.
And S130, if the voltage output by the reference pin is detected to be the second voltage, the wiring is reversely connected, the power supply on the main board end is controlled to be in a closed state, and the main board end is blocked from outputting data to the screen end through the reference connecting wire.
The second voltage is larger than a second preset voltage, and the first voltage is smaller than the second voltage.
For example, if the screen terminal adopts a TCON board, if the reference connection line is reversely connected, the reference pin will be at lvds_d3p pin to the TCON board. Because the differential data of the common chip has impedance, the level of the reference pin cannot be pulled at the moment, namely the voltage output by the reference pin is the second voltage, and meanwhile, the control module SOC can shut down the power supply and block the main board end from outputting data to the screen end through the reference connecting line.
According to the technical scheme provided by the embodiment of the application, the voltage output by the reference pin is detected, and if the voltage output by the reference pin is detected to be the first voltage, the wiring is normal; if the voltage output by the reference pin is detected to be the second voltage, the wiring is reversely connected, the power supply on the main board end is controlled to be in a closed state, and the main board end is blocked from outputting data to the screen end through the reference connecting wire.
Example two
Fig. 4 is a schematic structural diagram of a wiring detection device between a motherboard end and a screen end, which is provided in an embodiment of the present invention, and the embodiment is applicable to a case of detecting a wiring between the motherboard end and the screen end, where the wiring detection device between the motherboard end and the screen end may be implemented in a hardware and/or software form, and the wiring detection device between the motherboard end and the screen end may be configured in any electronic device having a network communication function. The main board terminal comprises an LVDS interface, the LVDS interface comprises a reference pin, as shown in fig. 4, the device comprises:
The detection module 210 is configured to detect a voltage output by the reference pin, where the reference pin is configured to pull down the voltage when a connection between the main board end and the screen end is normal, and a connection mode between the main board end and the screen end is that a first end of a reference connection wire is connected to the main board end LVDS interface according to a line sequence of the main board end LVDS interface and a line sequence of the screen end interface, and a second end of the reference connection wire is connected to the screen end interface;
The first judging module 220 is configured to, if the voltage output by the reference pin is detected to be a first voltage, connect normally, where the first voltage is less than a first preset voltage;
and the second judging module 230 is configured to, if the voltage output by the reference pin is detected to be a second voltage, reverse the connection, control the power supply on the main board terminal to be in a turned-off state, and block the main board terminal from outputting data to the screen terminal through the reference connection line, where the second voltage is greater than a second preset voltage, and the first voltage is less than the second voltage.
Optionally, the first judging module is further configured to:
and controlling a power supply on the main board end to be in an on state so as to supply power and convey data from the main board end to the screen end through the reference connecting wire.
Optionally, the reference pin is connected with a pull-up resistor, so that when the connection wires are reversely connected, the current input into the screen end is controlled to be smaller than the preset current.
Optionally, the reference pin is connected with a detection module, and the detection module is used for detecting an output voltage value of the reference pin when the main board end is communicated with the screen end, and transmitting the voltage value to the control module of the main board end, and the control module is used for judging whether the reference connecting line is normal according to the voltage value.
Optionally, the reference pin is a 13 th pin of the LVDS interface.
The wiring detection device between the main board end and the screen end provided by the embodiment of the invention can execute the wiring detection method between the main board end and the screen end provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Example III
According to embodiments of the present disclosure, the present disclosure also provides an electronic device, a readable storage medium and a computer program product.
Fig. 5 is a schematic structural diagram of an electronic device that may be used to implement the method for detecting the connection between the motherboard and the panel according to the embodiment of the present invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. Electronic equipment may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
As shown in fig. 5, the electronic device 10 includes at least one processor 11, and a memory, such as a Read Only Memory (ROM) 12, a Random Access Memory (RAM) 13, etc., communicatively connected to the at least one processor 11, in which the memory stores a computer program executable by the at least one processor, and the processor 11 may perform various appropriate actions and processes according to the computer program stored in the Read Only Memory (ROM) 12 or the computer program loaded from the storage unit 18 into the Random Access Memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the electronic device 10 may also be stored. The processor 11, the ROM 12 and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.
Various components in the electronic device 10 are connected to the I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, etc.; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.
The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, digital Signal Processors (DSPs), and any suitable processor, controller, microcontroller, etc. The processor 11 performs the respective methods and processes described above, such as a wiring detection method between the main board side and the screen side.
In some embodiments, the method of wire detection between the motherboard and the screen may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 10 via the ROM 12 and/or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the wiring detection method between the main board side and the panel side described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform the wire detection method between the motherboard end and the screen end in any other suitable way (e.g., by means of firmware).
Various implementations of the systems and techniques described here above can be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), complex Programmable Logic Devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for carrying out methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be implemented. The computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) through which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service are overcome.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present invention may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present invention are achieved, and the present invention is not limited herein.
The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. The wiring detection method between a main board terminal and a screen terminal is characterized in that the main board terminal comprises an LVDS interface, the LVDS interface comprises a reference pin, and the method comprises the following steps:
Detecting the voltage output by the reference pin, wherein the reference pin is used for pulling down the voltage when the wiring between the main board end and the screen end is normal, the wiring mode between the main board end and the screen end is that a first end of a reference connecting wire is connected with the main board end LVDS interface according to the wiring sequence of the main board end LVDS interface and the wiring sequence of the screen end interface, a second end of the reference connecting wire is connected with the screen end interface, and the screen end interface is an interface of a TCON board end;
If the voltage output by the reference pin is detected to be the first voltage, the wiring is normal, and the first voltage is smaller than a first preset voltage;
if the voltage output by the reference pin is detected to be a second voltage, the wiring is reversely connected, the power supply on the main board end is controlled to be in a closed state, the main board end is blocked from outputting data to the screen end through the reference connecting wire, the second voltage is larger than a second preset voltage, and the first voltage is smaller than the second voltage; when the reference connecting wire is reversely connected, the reference pin is connected with the LVDS_D3P pin of the TCON board;
The LVDS interface is an interface with a distance of 2.0mm and 2x15 double rows of 30 pins, and the reference pin is a 13 th pin of the LVDS interface; and the reference pin is connected with a pull-up resistor, so that when the wiring is reversely connected, the current input into the screen end is controlled to be smaller than the preset current, the pull-up resistor is a current-limiting resistor, and the resistance value is 10K.
2. The method of claim 1, wherein if the voltage output by the reference pin is detected as the first voltage, comprising:
and controlling a power supply on the main board end to be in an on state so as to supply power and convey data from the main board end to the screen end through the reference connecting wire.
3. The method according to claim 1, wherein the reference pin is connected with a detection module, the detection module is configured to detect an output voltage value of the reference pin when the motherboard end is in communication with the screen end, and transmit the voltage value to a control module of the motherboard end, and the control module is configured to determine whether the reference connection line is normal according to the voltage value.
4. A wiring detection device between a main board terminal and a screen terminal, wherein the main board terminal comprises an LVDS interface, the LVDS interface comprises a reference pin, and the device comprises:
The detection module is used for detecting the voltage output by the reference pin, the reference pin is used for pulling down the voltage when the wiring between the main board end and the screen end is normal, the wiring mode between the main board end and the screen end is that a first end of a reference connecting wire is connected with the main board end LVDS interface according to the wiring sequence of the main board end LVDS interface and the wiring sequence of the screen end interface, a second end of the reference connecting wire is connected with the screen end interface, and the screen end interface is an interface of a TCON board end;
the first judging module is used for detecting that the voltage output by the reference pin is a first voltage, wiring is normal, and the first voltage is smaller than a first preset voltage;
The second judging module is used for reversely connecting the wiring if the voltage output by the reference pin is detected to be a second voltage, controlling the power supply on the main board end to be in a closed state, blocking the main board end from outputting data to the screen end through the reference connecting wire, wherein the second voltage is larger than a second preset voltage, and the first voltage is smaller than the second voltage; when the reference connecting wire is reversely connected, the reference pin is connected with the LVDS_D3P pin of the TCON board;
The LVDS interface is an interface with a distance of 2.0mm and 2x15 double rows of 30 pins, and the reference pin is a 13 th pin of the LVDS interface; and the reference pin is connected with a pull-up resistor, so that when the wiring is reversely connected, the current input into the screen end is controlled to be smaller than the preset current, the pull-up resistor is a current-limiting resistor, and the resistance value is 10K.
5. The apparatus of claim 4, wherein the first determining module is further configured to:
and controlling a power supply on the main board end to be in an on state so as to supply power and convey data from the main board end to the screen end through the reference connecting wire.
6. An electronic device, the electronic device comprising:
at least one processor; and
A memory communicatively coupled to the at least one processor; wherein,
The memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the method of wire detection between the motherboard and the screen of any one of claims 1-3.
7. A computer readable storage medium storing computer instructions for causing a processor to perform the method of detecting a connection between a motherboard end and a screen end of any one of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410200291.2A CN117826032B (en) | 2024-02-23 | Method, device, equipment and medium for detecting wiring between main board end and screen end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410200291.2A CN117826032B (en) | 2024-02-23 | Method, device, equipment and medium for detecting wiring between main board end and screen end |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117826032A CN117826032A (en) | 2024-04-05 |
| CN117826032B true CN117826032B (en) | 2024-06-04 |
Family
ID=
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001108404A (en) * | 1999-10-14 | 2001-04-20 | Sumitomo Wiring Syst Ltd | Wire harness outward appearance inspection device |
| CN209843998U (en) * | 2019-06-25 | 2019-12-24 | 四川长虹电器股份有限公司 | Go up screen line mistake plug protection architecture |
| CN213933961U (en) * | 2020-12-30 | 2021-08-10 | 深圳市鑫海硕电子有限公司 | Screen line test equipment with clamping and positioning structure |
| CN114019265A (en) * | 2021-09-23 | 2022-02-08 | 安徽康佳电子有限公司 | PM module screen line grafting detection circuitry |
| CN115359704A (en) * | 2022-10-24 | 2022-11-18 | 南京邮电大学 | Computer principle test box for automatic wiring detection and simulation method |
| CN116691158A (en) * | 2022-02-24 | 2023-09-05 | 深圳市汉森软件有限公司 | Method, device, equipment and storage medium for protecting reverse connection of power line of spray head |
| CN117116226A (en) * | 2022-11-24 | 2023-11-24 | 惠州视维新技术有限公司 | Protection circuit, display device and detection method |
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001108404A (en) * | 1999-10-14 | 2001-04-20 | Sumitomo Wiring Syst Ltd | Wire harness outward appearance inspection device |
| CN209843998U (en) * | 2019-06-25 | 2019-12-24 | 四川长虹电器股份有限公司 | Go up screen line mistake plug protection architecture |
| CN213933961U (en) * | 2020-12-30 | 2021-08-10 | 深圳市鑫海硕电子有限公司 | Screen line test equipment with clamping and positioning structure |
| CN114019265A (en) * | 2021-09-23 | 2022-02-08 | 安徽康佳电子有限公司 | PM module screen line grafting detection circuitry |
| CN116691158A (en) * | 2022-02-24 | 2023-09-05 | 深圳市汉森软件有限公司 | Method, device, equipment and storage medium for protecting reverse connection of power line of spray head |
| CN115359704A (en) * | 2022-10-24 | 2022-11-18 | 南京邮电大学 | Computer principle test box for automatic wiring detection and simulation method |
| CN117116226A (en) * | 2022-11-24 | 2023-11-24 | 惠州视维新技术有限公司 | Protection circuit, display device and detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106339058B (en) | Dynamic manages the method and system of power supply | |
| CN108920397B (en) | Device identification method and device, storage medium and electronic device | |
| EP2534496B1 (en) | Determination of physical connectivity status of devices based on electrical measurement | |
| CN105204600B (en) | A kind of I2C bus-sharings realize integrated chip repositioning method, system and electronic equipment | |
| CN115309462A (en) | Equipment awakening method, device, system, electronic equipment and storage medium | |
| CN117826032B (en) | Method, device, equipment and medium for detecting wiring between main board end and screen end | |
| CN117826032A (en) | Method, device, equipment and medium for detecting wiring between main board end and screen end | |
| CN115269474A (en) | Server and PCIe hot plug control method, device and medium thereof | |
| CN116027226A (en) | Component testing method and device, electronic equipment and storage medium | |
| CN117908822A (en) | Vehicle-mounted display screen display method, device, equipment and medium | |
| CN113220554B (en) | Method and apparatus for detecting performance of program code | |
| CN117538604A (en) | Sleep current measurement method, apparatus, device and storage medium | |
| CN114153388B (en) | Hard disk system, hard disk configuration information refreshing method, device and medium | |
| CN116001705B (en) | Vehicle data monitoring method, device, equipment and storage medium | |
| CN220900687U (en) | Underspeed protection system of coal slime centrifugal machine | |
| CN117667201A (en) | Response method, device, equipment and storage medium | |
| CN111769863B (en) | Relay method and relay board card for TPCM communication | |
| CN110011130B (en) | Card, card connecting assembly, card state detection method and device | |
| CN106951049B (en) | Resetting device and method suitable for module equipment | |
| CN115756950A (en) | IIC bus recovery method, device, equipment, medium and system | |
| CN116795070A (en) | Fault identification system and method for digital quantity output control | |
| CN118055051A (en) | Interface communication rate detection control method, device, equipment and medium | |
| CN118012791A (en) | Electronic equipment, connection detection method and equipment connection system | |
| CN117439836A (en) | Communication rate determining method, device, electronic equipment and storage medium | |
| CN113360351A (en) | Hard disk indicator lamp control method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |