阅读说明：本技术 一种主板检测方法、设备、系统及存储介质 (Mainboard detection method, equipment, system and storage medium ) 是由 余明火 于 2019-10-15 设计创作，主要内容包括：本发明公开了一种主板检测方法、设备、系统及存储介质,所述主板检测方法包括以下步骤：通过红外发射装置发射用于控制电视电压以对所述电视的主板进行检测的红外码；当检测所述电视的主板时,通过串口采集所述电视输出的打印信息,并对采集到的所述打印信息进行分析。本发明通过检测设备监控并获取所述电视的信号板的状态信息,在电视出现异常时,能够自动地关闭遥控的检测装置,以及针对检测的异常信息进行播报和显示,从而避免检测现场被破坏。(The invention discloses a mainboard detection method, equipment, a system and a storage medium, wherein the mainboard detection method comprises the following steps: transmitting an infrared code for controlling the voltage of a television to detect a mainboard of the television through an infrared transmitting device; when the mainboard of the television is detected, the printing information output by the television is collected through a serial port, and the collected printing information is analyzed. According to the invention, the state information of the signal board of the television is monitored and acquired through the detection equipment, when the television is abnormal, the remote control detection device can be automatically closed, and the detected abnormal information is broadcasted and displayed, so that the detection site is prevented from being damaged.)

1. A mainboard detection method is characterized by comprising the following steps:

transmitting an infrared code for controlling the voltage of a television to detect a mainboard of the television through an infrared transmitting device;

when the mainboard of the television is detected, the printing information output by the television is collected through a serial port, and the collected printing information is analyzed.

2. The method for detecting the mainboard of the television set, according to claim 1, wherein the infrared code for controlling the television voltage to detect the mainboard of the television set is transmitted by an infrared transmitting device, and the method specifically comprises the following steps:

acquiring an input detection control instruction, and sending the detection control instruction to the infrared emission device;

and adjusting an infrared circuit in the infrared transmitting device according to the detection control instruction, and transmitting the infrared code to the television through the infrared transmitting device.

3. The method for detecting the mainboard according to claim 1, wherein when the mainboard of the television is detected, the printing information output by the television is collected through a serial port, and the collected printing information is analyzed, and the method specifically comprises the following steps:

when a mainboard of the television is detected, acquiring printing information output by a port of the television through a serial port;

and analyzing the printing information according to the corresponding relation of the infrared codes, and carrying out voice broadcasting and displaying according to an analysis result.

4. The method for detecting the main board according to claim 3, wherein the step of analyzing the print information according to the correspondence of the infrared codes, and performing voice broadcast and display according to an analysis result includes the following steps:

analyzing the printing information according to the corresponding relation of the infrared codes;

judging whether the infrared code is collected by the television or not;

when the infrared code is collected by the television, detecting whether the voltage of the mainboard is normal or not, and carrying out voice broadcasting and displaying according to a detection result;

when the infrared code is not collected by the television, the infrared code is prompted to be abnormal through voice broadcasting, and the infrared code receiving abnormality is displayed through a display screen.

5. The method for detecting the mainboard according to claim 4, wherein when the infrared code is collected by the television, whether the voltage of the mainboard is normal is detected, and voice broadcasting and displaying are performed according to a detection result, and the method specifically comprises the following steps:

when the infrared code is collected by the television, the infrared transmitting device is controlled to transmit the infrared code with low level, so that the voltage of the mainboard is detected through the infrared code with low level;

analyzing the printing information output by the television, and judging whether the infrared code in the printing information is the low-level infrared code or not;

when the infrared code in the printing information is the low-level infrared code, continuing to analyze the printing information, and performing voice broadcast and display on the abnormity according to the analysis result;

and when the infrared code in the printing information is not the infrared code of the low level, stopping detecting the voltage of the mainboard.

6. The method for detecting the main board according to claim 5, wherein when the infrared code in the print information is the low-level infrared code, the print information is continuously analyzed, and the abnormality is broadcasted and displayed in a voice according to an analysis result, specifically comprising the following steps:

when the infrared code in the printing information is the low-level infrared code, judging whether abnormal information appears in the detection in the printing information;

when abnormal information appears in the printing information during detection, prompting the abnormal information through voice broadcasting, and displaying the abnormal information through a display screen;

and when the printing information does not contain abnormal information which appears in the detection, monitoring the picture of the television display screen through monitoring equipment.

7. The method for detecting the main board according to claim 6, wherein when the print information does not include abnormal information occurring in the detection, the method monitors the screen of the television display screen through a monitoring device, and then further comprises:

and when the monitoring equipment monitors that the picture of the television display screen is abnormal, the infrared transmitting device is controlled to stop transmitting the infrared code, the abnormal information is prompted through voice broadcasting, and the abnormal information is displayed through the display screen.

8. A main board detection apparatus, comprising: the device comprises a processor, a memory, a power supply device, a voice broadcasting device, a display screen, an infrared receiving device, an infrared transmitting device and a serial port; the memory, the power supply device, the voice broadcasting device, the display screen, the infrared receiving device, the infrared transmitting device and the serial port are respectively connected with the processor;

the power supply device is used for supplying power and voltage conversion for the mainboard detection equipment; the voice broadcasting device is used for broadcasting faults in the detection process; the display screen is used for displaying detection information and fault information; the infrared receiving device is used for receiving an infrared signal fed back by the television; the infrared transmitting device is used for transmitting an infrared signal to the television; the serial port is connected with the television and is used for collecting printing information output by the television;

the memory stores a motherboard detection program, and the motherboard detection program is used for realizing the motherboard detection method according to any one of claims 1 to 7 when being executed by the processor.

9. A motherboard detection system, comprising: the motherboard detection device of claim 8, and a television coupled to the motherboard detection device;

the mainboard detection equipment is used for transmitting an infrared code to the television so as to detect the mainboard voltage of the television; the television is used for analyzing the printing information output by the television so as to broadcast or display the printing information according to an analysis result;

the television is used for receiving the infrared code transmitted by the mainboard detection equipment and detecting the mainboard according to the infrared code; and the printing information is output to the mainboard detection equipment according to the detection result.

10. A storage medium storing a motherboard detection program, the motherboard detection program being executed by a processor to implement the motherboard detection method according to any one of claims 1 to 7.

Technical Field

The invention relates to the field of application of television detection devices, in particular to a mainboard detection method, equipment, a system and a storage medium.

Background

In order to improve the stability of the television system, before the television or a mainboard inside the television flows to the market, the mainboard of the television needs to be subjected to pressure test so as to ensure the use stability of the television system; with the development of televisions, the internal structure of the television is more and more complicated; due to the limitation of manpower and equipment, manual direct detection cannot be realized in the aging process of the television mainboard; even if the detection is manual, when the television has a software system problem, the key fault information cannot be acquired, so the detection needs to be carried out by means of a tool.

Although there are automatic remote control devices for television operation in the current market, the automatic remote control devices cannot meet the requirements of scale and intellectualization; moreover, when a plurality of tools are put together, when a plurality of devices are connected, the interference phenomenon of remote control operation exists; for example, when a television has a screen splash, because a laboratory main board or a whole machine is numerous, a nearby remote control device for pressure test can affect the television with the screen splash; when the screen splash phenomenon of the television is damaged, the problem that the television is analyzed by a detector is not facilitated.

Accordingly, the prior art is yet to be improved and developed.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a method, an apparatus, a system and a storage medium for detecting a motherboard, which can automatically turn off a remote control detection device when a television is abnormal by monitoring and acquiring status information of a signal board of the television, thereby avoiding the detection site from being damaged.

The technical scheme adopted by the invention for solving the technical problem is as follows:

in a first aspect, the present invention provides a motherboard detecting method, including the following steps:

transmitting an infrared code for controlling the voltage of a television to detect a mainboard of the television through an infrared transmitting device;

when the mainboard of the television is detected, the printing information output by the television is collected through a serial port, and the collected printing information is analyzed.

Further, the infrared code for controlling the television voltage to detect the main board of the television is transmitted by the infrared transmitting device, which specifically includes the following steps:

acquiring an input detection control instruction, and sending the detection control instruction to the infrared emission device;

and adjusting an infrared circuit in the infrared transmitting device according to the detection control instruction, and transmitting the infrared code to the television through the infrared transmitting device.

Further, when detecting the main board of the television, collecting the printing information output by the television through a serial port, and analyzing the collected printing information, specifically comprising the following steps:

when a mainboard of the television is detected, acquiring printing information output by a port of the television through a serial port;

and analyzing the printing information according to the corresponding relation of the infrared codes, and carrying out voice broadcasting and displaying according to an analysis result.

Further, according to the corresponding relation of the infrared codes, the printing information is analyzed, and voice broadcasting and displaying are performed according to an analysis result, and the method specifically comprises the following steps:

analyzing the printing information according to the corresponding relation of the infrared codes;

judging whether the infrared code is collected by the television or not;

when the infrared code is collected by the television, detecting whether the voltage of the mainboard is normal or not, and carrying out voice broadcasting and displaying according to a detection result;

when the infrared code is not collected by the television, the infrared code is prompted to be abnormal through voice broadcasting, and the infrared code receiving abnormality is displayed through a display screen.

Further, when infrared code is by during the TV is gathered, then detect whether the voltage of mainboard is normal to carry out voice broadcast and demonstration according to the testing result, specifically include following step:

when the infrared code is collected by the television, the infrared transmitting device is controlled to transmit the infrared code with low level, so that the voltage of the mainboard is detected through the infrared code with low level;

analyzing the printing information output by the television, and judging whether the infrared code in the printing information is the low-level infrared code or not;

when the infrared code in the printing information is the low-level infrared code, continuing to analyze the printing information, and performing voice broadcast and display on the abnormity according to the analysis result;

and when the infrared code in the printing information is not the infrared code of the low level, stopping detecting the voltage of the mainboard.

Further, when the infrared code in the print information is the low-level infrared code, the print information continues to be analyzed, and abnormal voice broadcasting and displaying are performed according to an analysis result, which specifically includes the following steps:

when the infrared code in the printing information is the low-level infrared code, judging whether abnormal information appears in the detection in the printing information;

when abnormal information appears in the printing information during detection, prompting the abnormal information through voice broadcasting, and displaying the abnormal information through a display screen;

and when the printing information does not contain abnormal information which appears in the detection, monitoring the picture of the television display screen through monitoring equipment.

Further, when there is no abnormal information in the print information, monitoring the screen of the television display screen by a monitoring device, and then further comprising:

and when the monitoring equipment monitors that the picture of the television display screen is abnormal, the infrared transmitting device is controlled to stop transmitting the infrared code, the abnormal information is prompted through voice broadcasting, and the abnormal information is displayed through the display screen.

In a second aspect, the present invention provides a motherboard detecting apparatus, including: the device comprises a processor, a memory, a power supply device, a voice broadcasting device, a display screen, an infrared receiving device, an infrared transmitting device and a serial port; the memory, the power supply device, the voice broadcasting device, the display screen, the infrared receiving device, the infrared transmitting device and the serial port are respectively connected with the processor;

the power supply device is used for supplying power and voltage conversion for the mainboard detection equipment; the voice broadcasting device is used for broadcasting faults in the detection process; the display screen is used for displaying detection information and fault information; the infrared receiving device is used for receiving an infrared signal fed back by the television; the infrared transmitting device is used for transmitting an infrared signal to the television; the serial port is connected with the television and is used for collecting printing information output by the television;

the memory stores a motherboard detection program, and the motherboard detection program is used for implementing the motherboard detection method according to the first aspect when executed by the processor.

In a third aspect, the present invention provides a motherboard detecting system, including: the mainboard detection device of the second aspect and a television connected with the mainboard detection device;

the mainboard detection equipment is used for transmitting an infrared code to the television so as to detect the mainboard voltage of the television; the television is used for analyzing the printing information output by the television so as to broadcast or display the printing information according to an analysis result;

the television is used for receiving the infrared code transmitted by the mainboard detection equipment and detecting the mainboard according to the infrared code; and the printing information is output to the mainboard detection equipment according to the detection result.

In a fourth aspect, the present invention provides a storage medium, wherein the storage medium stores a motherboard detection program, and the motherboard detection program is used to implement the motherboard detection method according to the first aspect when executed by a processor.

The invention adopts the technical scheme and has the following effects:

the invention provides a mainboard detection method, equipment, a system and a storage medium, wherein an infrared code is transmitted by an infrared transmitting device to control a mainboard of a television, so that corresponding detection work is completed; and when detecting the mainboard of the television, collecting the printing information output by the television through a serial port, analyzing the collected printing information, enabling the detection equipment to monitor and obtain the state information of the signal board of the television, automatically closing the remote control detection device when the television is abnormal, broadcasting and displaying the detected abnormal information, and avoiding the detection site from being damaged.

Drawings

Fig. 1 is a flowchart of a motherboard detection method according to an embodiment of the present invention.

Fig. 2 is a schematic circuit diagram of an infrared emitting device in an embodiment of the invention.

Fig. 3 is a control array diagram of an infrared emission device in an embodiment of the present invention.

Fig. 4 is (one of) an interface array diagram of an infrared transmitting device in an embodiment of the present invention.

Fig. 5 is a diagram of an interface array of an infrared transmitting device in an embodiment of the present invention (second).

Fig. 6 is a functional schematic diagram of a motherboard detection device in an embodiment of the present invention.

Fig. 7 is a functional schematic diagram of a motherboard detection system in an embodiment of the 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.