CN111787393B - Screen transmission image detection method and system and device with storage function - Google Patents
Screen transmission image detection method and system and device with storage function Download PDFInfo
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- CN111787393B CN111787393B CN201910267359.8A CN201910267359A CN111787393B CN 111787393 B CN111787393 B CN 111787393B CN 201910267359 A CN201910267359 A CN 201910267359A CN 111787393 B CN111787393 B CN 111787393B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43632—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wired protocol, e.g. IEEE 1394
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43637—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
Abstract
The application relates to the technical field of communication, and particularly discloses a screen transmission image detection method, a system and a device with a storage function, wherein the method is used for detecting whether a screen transmission signal of electronic equipment is abnormal or not, and comprises the following steps: establishing a communication connection with an electronic device; sending a display instruction to the electronic equipment so that the electronic equipment displays a preset image according to the display instruction; establishing communication connection with a display terminal, and acquiring a screen transmission image of the display terminal, wherein the screen transmission image is displayed according to a preset image after the display terminal receives the preset image transmitted by the electronic equipment through a signal conversion line; and comparing the image data of the screen image with the image data of a preset image. By means of the mode, whether the screen transmission image can be normally displayed or not can be automatically detected after the display terminal receives the preset image transmitted by the electronic equipment through the signal conversion line.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method and a system for detecting a screen-passing image, and a device having a storage function.
Background
The screen transmission means that multimedia content on the portable terminal is transmitted to other equipment through a wireless network or wired connection, for example, a home scene is taken as an example, the multimedia content of a mobile phone can be transmitted to a television with a larger screen through the wireless network or wired connection, so that the comfort level of viewing is improved.
Disclosure of Invention
The technical problem that this application mainly solved detects and passes the screen image and show normally, provides a test equipment for this reason, can whether normally show and pass the screen image after the predetermined image that can automated inspection display terminal passes through signal conversion line receiving electronic equipment transmission.
In order to solve the technical problem, the application adopts a technical scheme that: a screen transmission image detection method is provided, and is used for detecting whether a screen transmission signal of an electronic device is abnormal or not, and the method comprises the following steps: establishing a communication connection with an electronic device; sending a display instruction to the electronic equipment so that the electronic equipment displays a preset image according to the display instruction; establishing communication connection with a display terminal, and acquiring a screen transmission image of the display terminal, wherein the screen transmission image is displayed according to a preset image after the display terminal receives the preset image transmitted by the electronic equipment through a signal conversion line; and comparing the image data of the screen image with the image data of a preset image.
In order to solve the technical problem, the application adopts a technical scheme that: the screen-passing image detection system comprises a processor, a memory and a communication circuit, wherein the processor is coupled with the memory and the communication circuit, and the processor controls the processor, the memory and the communication circuit to realize the steps in the method when in work.
In order to solve the technical problem, the application adopts a technical scheme that: the screen transmission image detection system is used for detecting whether a screen transmission signal of electronic equipment is abnormal or not and comprises a connection module, an instruction sending module, an acquisition module and a comparison module; the connection module is used for establishing communication connection with the electronic equipment and establishing communication connection with the display terminal; the instruction sending module is used for sending a display instruction to the electronic equipment so that the electronic equipment can display a preset image according to the display instruction; the acquisition module is used for acquiring a screen transmission image of the display terminal, wherein the screen transmission image is displayed according to a preset image after the display terminal receives the preset image transmitted by the electronic equipment through a signal conversion line; the comparison module is used for comparing the image data of the transmission screen image with the image data of the preset image.
In order to solve the technical problem, the application adopts a technical scheme that: there is provided an apparatus having a storage function, storing program data executable to implement the steps in the method as described above.
The beneficial effect of this application is: different from the prior art, this application is through establishing communication connection with electronic equipment for electronic equipment shows preset image according to the display instruction, and establish communication connection with display terminal, in order to obtain display terminal and pass the screen image that the screen image shows according to preset image after receiving preset image through the signal conversion line, through comparing the image data of preset image and passing the image data of screen image, realize that automatic test passes the screen and whether normal, improve efficiency of software testing, avoid artifical problem of louing examining simultaneously.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts. Wherein:
FIG. 1 is a schematic flow chart diagram illustrating an embodiment of a screen-passing image detection method according to the present application;
FIG. 2 is a schematic flowchart illustrating a screen-passing image detection method according to another embodiment of the present application;
FIG. 3 is a schematic flowchart illustrating a screen-passing image detection method according to another embodiment of the present application;
FIG. 4 is a schematic diagram of a first configuration of an embodiment of the present application;
FIG. 5 is a second schematic diagram of an embodiment of the present application;
fig. 6 is a schematic structural diagram of an embodiment of the device with a storage function according to the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments that can be obtained by a person skilled in the art without making any inventive step based on the embodiments in the present application belong to the protection scope of the present application.
The application provides a screen transmission image detection method which is used for detecting whether a screen transmission signal of electronic equipment is abnormal or not. The screen transmission technology comprises two processes, wherein the first process is a data transmission process for transmitting screen image data of the electronic equipment to the display terminal, the second process is a process for displaying the received screen image data on the display terminal, and the two processes form a complete screen projection process.
Referring to fig. 1, the screen-passing image detection method includes the following steps:
step S11: a communication connection is established with the electronic device.
In particular, the electronic device may include, but is not limited to, a smart phone, a tablet computer, a smart television with a wireless connection function or a wired connection function, an e-book reader, a laptop portable computer, a desktop computer, and the like. The wireless connection method mentioned in this step includes, but is not limited to, a 3G/4G connection, a WIFI connection, a bluetooth connection, a Near Field Communication (NFC) connection, a WiMAX connection, a Zigbee connection, an Ultra Wideband (UWB) connection, or other wireless connection methods developed in the future.
Step S12: and sending a display instruction to the electronic equipment so that the electronic equipment displays the preset image according to the display instruction.
Specifically, the display instruction may be to display a preset image for a specific electronic device, and after obtaining the display instruction, the electronic device may respond to the display instruction to display the preset image. The preset image may be an image captured by the electronic device, a current interface image of the electronic device, or a preset image included in the display instruction.
Step S13: and establishing communication connection with the display terminal, and acquiring a screen transmission image of the display terminal.
The screen transmission image is displayed according to a preset image after the display terminal receives the preset image transmitted by the electronic equipment through the signal conversion line.
Specifically, the display terminal may be, but is not limited to, a mobile phone, a tablet computer, a television, a display screen, and other terminal devices having a display function. And displaying the preset image received through the signal conversion line on the display terminal, namely displaying the preset image as a screen transmission image.
The signal conversion line comprises a TYPE-C signal input terminal for inputting TYPE-C signals, a DP signal conversion module and a DP signal output terminal, wherein the DP signal conversion module is connected with the TYPE-C signal input terminal through a TYPE-C transmission line so as to simultaneously convert the TYPE-C signals into DP image signals; wherein, a signal channel is synchronously formed between the TYPE-C signal input terminal and the DP signal output terminal. The TYPE-C signal input terminal can be replaced by an SD signal input interface and a USB3.0 signal input interface; the DP interface may be replaced with an HDMI interface.
The communication connection in this step includes a wireless communication connection or a wired communication connection, and the wired communication connection includes but is not limited to a fiber optic cable connection; the wireless communication connection includes, but is not limited to, a 3G/4G connection, a WIFI connection, a bluetooth connection, an NFC connection, a WiMAX connection, a Zigbee connection, a UWB connection, or other wireless connection means developed in the future.
Step S14: and comparing the image data of the screen image with the image data of a preset image.
Specifically, the comparison process may include processes such as pixel segmentation, image analysis, color recognition, data decoding module, and dimension recognition. The screen transmission image and the preset image are subjected to pixel segmentation, and then image data of each pixel are analyzed and identified, so that whether the screen transmission image is an image generated after the preset image is projected is judged.
Different from the prior art, this application is through establishing communication connection with electronic equipment for electronic equipment shows preset image according to the display instruction, and establish communication connection with display terminal, in order to obtain display terminal and pass the screen image that the screen image shows according to preset image after receiving preset image through the signal conversion line, through comparing the image data of preset image and passing the image data of screen image, realize that automatic test passes the screen and whether normal, improve efficiency of software testing, avoid artifical problem of louing examining simultaneously.
Referring to fig. 2, the step S11 includes the following steps:
s21: and scanning the two-dimensional code displayed by the electronic equipment.
Specifically, the two-dimensional code records data symbol information by using black and white patterns which are distributed on a plane (two-dimensional direction) according to a certain rule by using a certain specific geometric figure, skillfully utilizes the concepts of '0' and '1' bit streams which form the internal logic basis of a computer in code compilation, and uses a plurality of geometric figures corresponding to a binary system to represent literal numerical information. After the electronic device accesses the area network, a two-dimensional code for scanning can be generated, wherein the two-dimensional code comprises an area network address accessed by the electronic device and an identification code of the electronic device.
The two-dimensional code displayed by the electronic equipment is scanned by the photoelectric scanning equipment, and the photoelectric scanning equipment can be any one or more of a mobile phone, a tablet computer, a scanning gun and a two-dimensional code reader. When the two-dimensional code is scanned, information contained in the two-dimensional code can be recognized.
S22: and analyzing the two-dimensional code to acquire the local area network address connected with the electronic equipment and the identification code of the electronic equipment.
S23: and if the electronic equipment is connected with the same local area network, establishing connection with the electronic equipment according to the local area network address and the identification code.
Specifically, the screen projection image detection device judges whether a local area network IP address of the screen projection image detection device is consistent with a local area network IP address of the electronic device, and if yes, the screen projection image detection device and the electronic device are judged to be connected to the same local area network. In other embodiments, the screen projection image detection device may log in a local area network address to which the electronic device is connected according to a Service Set Identifier (SSID) and password information in the two-dimensional code, so as to connect to the same local area network as the electronic device.
Link address information can be generated by the local area network address and the identification code, and the screen projection image detection device establishes communication connection with the electronic device according to the link address information.
The identification code of the electronic device in the above embodiment is at least one of a Serial Number (SN) of the electronic device or an international mobile phone equipment identification code of the electronic device. The international mobile telephone equipment identity represents a number that uniquely identifies an electronic equipment, i.e., International Mobile Equipment Identity (IMEI) in GSM, Electronic Serial Number (ESN) in CDMA.
According to the screen transmission image detection method, the electronic equipment can be identified through the unique distribution mode of the two-dimensional codes, when the electronic equipment is connected to the same local area network, the electronic equipment is connected with the electronic equipment according to the address and the identification code of the local area network, so that the display instruction is sent to the electronic equipment, meanwhile, the follow-up tracking of the electronic equipment is achieved, and omission and repetition of screen transmission image detection are avoided.
Step S14 in the above embodiment includes: and comparing whether the data information of the pixel points in the screen image is consistent with the data information of the pixel points in the preset image.
Specifically, the data information of the pixel includes at least one of a coordinate position, a pixel value, or tone data of the pixel. Detecting color information of each pixel in the screen transmission image and the preset image to obtain data information of each pixel, and judging whether pixel values or tone data of the pixels in the screen transmission image, which are the same as the coordinate position of the preset image, are consistent.
Referring to fig. 3, after step S14, the method further includes:
step S31: and judging whether the image data of the screen transmission image is consistent with the image data of the preset image.
Specifically, whether the pixel values or tone data of the pixel points in the screen transmission image at the same coordinate position as the preset image are consistent or not is judged
Step S32: and sending the judgment result and the identification code of the electronic equipment to a Manufacturing Execution System (MES).
If the pixel values or tone data of the pixel points in the screen transmission image, which are the same as the coordinate positions of the preset image, are consistent, the screen transmission signal of the electronic equipment can be considered to be normal, at the moment, the judgment result and the identification code corresponding to the electronic equipment are sent to the MES system, and the MES system collects the detection result of the electronic equipment in real time, so that the data collection automation is realized, and the product quality management is facilitated.
If the pixel values or tone data of the pixel points in the screen transmission image, which are the same as the coordinate positions of the preset image, are inconsistent, the screen transmission signal of the electronic equipment is considered to be abnormal, at the moment, the judgment result and the identification code corresponding to the electronic equipment are sent to the MES system, and the MES system collects the detection result of the electronic equipment in real time, so that the data collection automation is realized, and the product quality management is facilitated.
In an application scene, a test instruction is input into the electronic equipment, the electronic equipment is connected with a production workshop WIFI hotspot through the test instruction, and a two-dimensional code (wherein a local area network IP address is distributed to the electronic equipment) is displayed on a display screen of the electronic equipment.
The scanning gun of the screen transmission image detection system scans the two-dimensional code on the display screen of the electronic equipment, because the screen transmission image detection system and the electronic equipment are in the same local area network, the communication connection between the screen transmission image detection system and the electronic equipment is established, and the SN number or the IMEI number of the electronic equipment is read
The screen transmission image detection system sends a display instruction to the electronic equipment so that the electronic equipment can display a preset image. The electronic equipment is connected with the test unit through a TYPE C-DP signal conversion line and transmits the current preset image to the display terminal.
And establishing communication connection between the screen transmission image detection system and the display terminal, and transmitting the image data of the screen projection image of the display terminal to the screen transmission image detection system.
The screen transmission image detection system compares the received image data of the screen transmission image with the image data of a preset image, if the received image data of the screen transmission image is consistent with the image data of the preset image, the received image data of the screen transmission image passes, and if the received image data of the screen transmission image is inconsistent with the image data of the preset image, the received image data of the screen transmission image does not pass. And the screen transmission image detection system uploads the SN number or IMEI number of the electronic equipment and the corresponding test result to the MES system, site management and control are carried out, and the back-end site cannot be tested if the result is an SN number which does not pass.
Referring to fig. 4, the present application provides a screen transmission image detection system 10, where the screen transmission image detection system 10 is used to detect whether a screen transmission signal of an electronic device 20 is abnormal. The screen image detection system 10 includes a processor 11, a memory 12 and a communication circuit 13, the processor 11 is coupled to the memory 12 and the communication circuit 13, and the processor 11 controls itself and the memory 12 and the communication circuit 13 to implement the steps in the above embodiments when operating.
The communication circuit 13 is used to establish a communication connection with the electronic device 20.
The communication circuit 13 is further configured to send a display instruction to the electronic device 20, so that the electronic device 20 displays the preset image according to the display instruction.
The communication circuit 13 is further configured to establish a communication connection with the display terminal 30, and acquire a screen transmission image of the display terminal 30, where the screen transmission image is a screen transmission image displayed according to a preset image after the display terminal 30 receives the preset image transmitted by the electronic device through the signal conversion line 40.
The processor 11 is configured to compare image data of a transmission screen image with image data of a preset image;
the memory 12 is used for storing a screen transfer image, a preset image, image data of the screen transfer image, and image data of the preset image.
The touch-screen image detection system 10 further includes a photo-scanning device,
the photoelectric scanning device is used for scanning the two-dimensional code displayed by the electronic device 20.
The processor 11 is configured to parse the two-dimensional code to obtain a local area network address to which the electronic device 20 is connected and an identification code of the electronic device 20.
The memory 12 is used for storing the local area network address of the electronic device 20 and the identification code of the electronic device 20.
If the screen-passing image detection system 10 and the electronic device 20 are connected to the same lan, the communication circuit 13 is further configured to establish a connection with the electronic device 20 according to the lan address and the identification code.
Wherein, the identification code of the electronic device 20 is at least one of a serial number of the electronic device 20 or an international mobile phone equipment identification code of the electronic device 20.
The signal conversion line 40 includes a TYPE-C signal input terminal for inputting a TYPE-C signal, a DP signal conversion module connected to the TYPE-C signal input terminal through a TYPE-C transmission line to simultaneously convert the TYPE-C signal into a DP image signal, and a DP signal output terminal connected to the DP signal conversion module to output the corresponding image signal to a display and playback device of a DP interface. Wherein, a signal channel is synchronously formed between the TYPE-C signal input terminal and the DP signal output terminal.
The processor 11 is further configured to compare whether the data information of the pixel points in the screen image is consistent with the data information of the pixel points in the preset image.
The data information of the pixel point comprises at least one of a coordinate position, a pixel value or tone data of the pixel point.
Further, the processor 11 is further configured to determine whether the image data of the pass-screen image is consistent with the image data of the preset image.
The communication circuit 13 is also configured to transmit the determination and the identification code of the electronic device 20 to the MES system 10.
For a detailed screen-passing image detection method, reference may be made to the above embodiments, which are not described herein again.
Different from the prior art, the screen transmission image detection system 10 of the present application establishes a communication connection with the electronic device 20, so that the electronic device 20 displays a preset image according to a display instruction, and establishes a communication connection with the display terminal 30, so as to obtain a screen transmission image displayed according to the preset image after the display terminal 30 receives the preset image through the signal conversion line 40, and by comparing image data of the preset image and image data of the screen transmission image, whether the screen transmission is normal or not is automatically tested, so that the test efficiency is improved, and meanwhile, the problem of manual omission is avoided.
The application provides a screen transmission image detection system 50, which is used for detecting whether a screen transmission signal of an electronic device is abnormal, wherein the screen transmission image detection system 50 comprises a connection module 51, an instruction sending module 52, an obtaining module 53 and a comparison module 54.
The connection module 51 is configured to establish a communication connection with the electronic device 20 and establish a communication connection with the display terminal 30;
the instruction sending module 52 is configured to send a display instruction to the electronic device 20, so that the electronic device 20 displays a preset image according to the display instruction;
the acquiring module 53 is configured to acquire a screen transmission image of the display terminal 30, where the screen transmission image is a screen transmission image that is displayed according to a preset image after the display terminal 30 receives the preset image transmitted by the electronic device through the signal converting line 40;
the comparison module 54 is configured to compare the image data of the screen image with the image data of the preset image.
Further, the touch-screen image detection system 50 includes a scanning module 55 and an analysis module 56.
The scanning module 55 is configured to scan a two-dimensional code displayed by the electronic device 20;
the analyzing module 56 is configured to analyze the two-dimensional code to obtain a local area network address connected to the electronic device 20 and an identification code of the electronic device 20. If the electronic device 20 is connected to the same local area network, the connection with the electronic device 20 is established according to the local area network address and the identification code.
Wherein, the identification code of the electronic device 20 is at least one of a serial number of the electronic device 20 or an international mobile phone equipment identification code of the electronic device 20.
The signal conversion line 40 includes a TYPE-C signal input terminal for inputting a TYPE-C signal, a DP signal conversion module connected to the TYPE-C signal input terminal through a TYPE-C transmission line to simultaneously convert the TYPE-C signal into a DP image signal, and a DP signal output terminal connected to the DP signal conversion module to output a corresponding image signal to a display and play device of a DP interface; and a signal channel is synchronously formed between the TYPE-C signal input terminal and the DP signal output terminal.
The comparing module 54 is further configured to compare whether the data information of the pixel point in the screen image is consistent with the data information of the pixel point in the preset image.
The data information of the pixel point comprises at least one of a coordinate position, a pixel value or tone data of the pixel point.
The comparison module 54 is further configured to determine whether the image data of the screen transmission image is consistent with the image data of the preset image;
the upload module is further configured to send the determination and the identification code of the electronic device 20 to the MES system 50.
Different from the prior art, this application establishes communication connection with electronic equipment 20, makes electronic equipment 20 show according to the display instruction and predetermine the image, and establishes communication connection with display terminal 30, in order to obtain display terminal 30 and pass the screen image that the screen image was shown according to predetermineeing after receiving through signal conversion line 40 and predetermineeing the image, through comparing the image data of predetermineeing the image and passing the image data of screen image, realize that automatic test passes the screen and normally, improve efficiency of software testing, avoid the problem of artifical hourglass inspection simultaneously.
The present application provides a device 60 having a storage function, storing program data 61 that can be executed to implement the steps as in the above-described embodiments.
The device 60 with a storage function may be a portable storage medium, such as a usb disk and an optical disk, and may also be a terminal, a server, and the like.
According to the above, the program data 61 stored by the device 60 with the storage function is in communication connection with the electronic device, so that the electronic device displays the preset image according to the display instruction, and is in communication connection with the display terminal, the screen transmission image displayed according to the preset image after the display terminal receives the preset image through the signal conversion line is acquired, whether the screen transmission is normal or not is automatically tested by comparing the image data of the preset image and the image data of the screen transmission image, the test efficiency is improved, and meanwhile, the problem of manual omission is avoided.
In the several embodiments provided in the present application, it should be understood that the disclosed method, terminal and apparatus can be implemented in other manners. For example, the above-described terminal structure implementation is merely illustrative, and for example, a module or a unit may be divided into only one logic function, and another division may be implemented in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (8)
1. A screen transmission image detection method is used for detecting whether a screen transmission signal of an electronic device is abnormal or not, and comprises the following steps:
scanning a two-dimensional code displayed by the electronic equipment; analyzing the two-dimensional code to acquire a local area network address connected with the electronic equipment and an identification code of the electronic equipment; if the electronic equipment is connected with the same local area network, connection with the electronic equipment is established according to the local area network address and the identification code;
sending a display instruction to the electronic equipment so that the electronic equipment displays a preset image according to the display instruction;
establishing communication connection with a display terminal, and acquiring a screen transmission image of the display terminal, wherein the screen transmission image is displayed according to a preset image after the display terminal receives the preset image transmitted by the electronic equipment through a signal conversion line;
comparing the image data of the screen transmission image with the image data of the preset image;
judging whether the image data of the screen transmission image is consistent with the image data of the preset image or not so as to judge whether the screen transmission image is an image generated after the preset image is projected;
the signal conversion line comprises a TYPE-C signal input terminal for inputting TYPE-C signals, a DP signal conversion module and a DP signal output terminal, wherein the DP signal conversion module is connected with the TYPE-C signal input terminal through a TYPE-C transmission line so as to simultaneously convert the TYPE-C signals into DP image signals, and the DP signal output terminal is connected with the DP signal conversion module and used for outputting corresponding image signals to display and play equipment of a DP interface; wherein, a signal channel is synchronously formed between the TYPE-C signal input terminal and the DP signal output terminal.
2. The method of claim 1,
the identification code of the electronic equipment is at least one of a serial number of the electronic equipment or an international mobile phone equipment identification code of the electronic equipment.
3. The method of claim 1, wherein the step of comparing the image data of the touch-screen image with the image data of the preset image comprises:
and comparing whether the data information of the pixel points in the screen transmission image is consistent with the data information of the pixel points in the preset image.
4. The method of claim 3,
the data information of the pixel point comprises at least one of a coordinate position, a pixel value or tone data of the pixel point.
5. The method according to claim 1, wherein after the step of determining whether the image data of the touch-up image is consistent with the image data of the preset image, the method further comprises:
and sending the judgment result and the identification code of the electronic equipment to an MES system.
6. A touch-screen image detection system comprising a processor, a memory, and a communication circuit, the processor being coupled to the memory and the communication circuit, the processor being operative to control itself and the memory, the communication circuit to implement the steps of the method of any of claims 1-5.
7. A screen transmission image detection system is characterized by being used for detecting whether a screen transmission signal of electronic equipment is abnormal or not, and comprising a connection module, an instruction sending module, an acquisition module and a comparison module;
the connecting module is used for scanning the two-dimensional code displayed by the electronic equipment; analyzing the two-dimensional code to acquire a local area network address connected with the electronic equipment and an identification code of the electronic equipment; if the electronic equipment is connected with the same local area network, connection with the electronic equipment is established according to the local area network address and the identification code, and communication connection is established with a display terminal;
the instruction sending module is used for sending a display instruction to the electronic equipment so that the electronic equipment displays a preset image according to the display instruction;
the acquisition module is used for acquiring a screen transmission image of the display terminal, wherein the screen transmission image is displayed according to the preset image after the display terminal receives the preset image transmitted by the electronic equipment through a signal conversion line;
the comparison module is used for comparing the image data of the screen transmission image with the image data of the preset image; the screen transmission image processing device is used for judging whether the image data of the screen transmission image is consistent with the image data of the preset image or not so as to judge whether the screen transmission image is an image generated after the preset image is projected;
the signal conversion line comprises a TYPE-C signal input terminal for inputting TYPE-C signals, a DP signal conversion module and a DP signal output terminal, wherein the DP signal conversion module is connected with the TYPE-C signal input terminal through a TYPE-C transmission line so as to simultaneously convert the TYPE-C signals into DP image signals, and the DP signal output terminal is connected with the DP signal conversion module and used for outputting corresponding image signals to display and play equipment of a DP interface; and a signal channel is synchronously formed between the TYPE-C signal input terminal and the DP signal output terminal.
8. An apparatus having a storage function, characterized in that program data are stored, which program data can be executed to implement the steps in the method according to any of claims 1-5.
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