CN114020202A - Electronic equipment testing method and system - Google Patents
Electronic equipment testing method and system Download PDFInfo
- Publication number
- CN114020202A CN114020202A CN202111308685.2A CN202111308685A CN114020202A CN 114020202 A CN114020202 A CN 114020202A CN 202111308685 A CN202111308685 A CN 202111308685A CN 114020202 A CN114020202 A CN 114020202A
- Authority
- CN
- China
- Prior art keywords
- touch
- electronic equipment
- data
- electronic device
- testing
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 7
- 230000003993 interaction Effects 0.000 abstract description 3
- 238000004088 simulation Methods 0.000 abstract 1
- 230000004044 response Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013480 data collection Methods 0.000 description 2
- 238000013100 final test Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/3668—Software testing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/04817—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance using icons
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0016—Inter-integrated circuit (I2C)
Abstract
The disclosure relates to the technical field of equipment detection, in particular to a method and a device for testing electronic equipment, and aims to solve the technical problems of high detection cost and low efficiency when a touch screen is used as an operation component in the prior art. The invention relates to a touch operation testing method, which is applied to electronic equipment with a touch screen, and the touch operation simulation signal acquired by simulating the touch screen is subjected to data interaction with the electronic equipment to be tested, so that the running condition of the electronic equipment can be tested and faults can be eliminated without actually operating the touch screen. Due to the adoption of the technical scheme, the whole testing process has high efficiency and high accuracy and can be continuously carried out for a long time.
Description
Technical Field
The invention belongs to the technical field of electronic equipment detection, and particularly relates to a test system and a test method for electronic equipment.
Background
The touch screen is also called a touch screen or a touch panel, and can perform information interaction with a processor inside the electronic device. The touch screen has the advantages of sensitive response speed, easiness in communication, firmness, durability, space saving and the like, so that the touch screen is the most convenient, simple and natural information input device at present.
In the field of industrial manufacturing, a manipulator is often used for touching a touch screen of an electronic device, so that the touch screen generates a touch signal aiming at the touch operation of the manipulator and transmits the touch signal to a processor of the electronic device, and the purpose of testing the electronic device is achieved. However, the robot is expensive, occupies a large area, is inconvenient to move, has slow mechanical action, and cannot perform multi-finger operation. In addition, in the prior art, only one manipulator is configured for each project to carry out testing, so that the number of tested samples is small. In summary, when the manipulator is used for operating the electronic device, the operation cost is high, the efficiency is low, and the general requirements of enterprises cannot be met.
Disclosure of Invention
The invention aims to provide a method and a system for testing electronic equipment, which are used for sending an analog signal for simulating touch operation to the electronic equipment to be detected and judging the result of the simulated touch operation according to feedback brought by the analog signal.
To this end, the present invention provides a test system and a test method for an electronic device, which is applied to an electronic device having a touch screen, and the method includes:
sending an analog signal simulating the touch operation to the electronic equipment;
receiving a data reading instruction of the electronic equipment responding to the touch test signal;
sending a touch position signal to the electronic equipment based on the data reading instruction;
receiving actual display data sent by the electronic equipment based on the touch position signal;
and determining a test result of the touch operation based on the display data.
Preferably, the sending the analog signal of the touch operation to the electronic device includes: and sending an analog signal of the touch operation to the electronic equipment based on the area of the touch pattern. According to the technical scheme, the click in the effective operation area is ensured in each simulated touch operation.
Preferably, the area of the touch pattern is determined by initial display data transmitted by the electronic device. Thus, control systems of different types or different resolutions can be simulated and tested on the same set of equipment.
Preferably, the touch screen has a plurality of sub-areas, the area of the touch pattern is a sub-area containing the touch pattern in the plurality of sub-areas, and the size of each sub-area is smaller than or equal to the size of a preset pattern. Such a design ensures that the simulated touch operation is localized to an accurate area without touching two adjacent areas at the same time.
Preferably, the analog signal is one of a plurality of preset touch signals, the touch position signal is one of a plurality of preset reading instructions, and the plurality of preset touch signals correspond to the plurality of preset reading instructions one to one. All analog signals are collected from normally operating electronic equipment connected to and controlled by the touch screen before testing. The collected preset touch signal covers all touch operations performed on the touch screen.
Preferably, the determining a test result of the touch operation based on the actual display data includes: and determining a test result of the touch operation based on the actual display data and preset display data.
Preferably, the preset display data is preset display data matched with the analog signal.
The present invention also includes a test apparatus for electronic devices, comprising:
the receiving and sending unit is used for sending an analog signal simulating the touch operation to the electronic equipment, receiving a data reading instruction of the electronic equipment responding to the touch test signal, sending a touch position signal to the electronic equipment based on the data reading instruction, and receiving actual display data sent by the electronic equipment based on the touch position signal;
and the determining unit is used for determining a test result of the touch operation based on the actual display data.
The invention also includes a test system for electronic equipment, which is applied to the electronic equipment with a touch screen, and the system comprises:
the data acquisition component is electrically connected with the electronic equipment and is used for at least acquiring touch signals and touch position signals generated by the touch screen aiming at touch operation;
the testing device is electrically connected with the data acquisition assembly and is used for executing a testing method of touch operation.
Preferably, the testing device comprises a communication chip, an image processing component and a signal generator, wherein the communication chip is electrically connected with the image processing component;
the image processing component comprises an image collector and an image analyzer; the communication chip is used for sending an analog signal simulating the touch operation to the electronic equipment, receiving a data reading instruction of the electronic equipment responding to the touch test signal, sending a touch position signal to the electronic equipment based on the data reading instruction, and receiving actual display data sent by the electronic equipment based on the touch position signal.
The invention mainly aims at the electronic equipment which needs to be tested by using the touch screen for a long time, and realizes the operation condition test or troubleshooting of the electronic equipment without actually operating the touch screen by recording the analog signal of the touch operation acquired by the touch screen and performing data interaction with the electronic equipment to be tested through the analog signal. By changing the parameters of the position, the frequency and the like of the input analog signal, all operations related to the touch screen can be simulated. By adding the test interface, a set of test device can be simultaneously connected with a plurality of electronic devices to be tested to simultaneously test. The whole testing process reduces the steps of mechanical arm operation in the prior art, has high whole testing efficiency and high accuracy, and can be continuously carried out for a long time.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the disclosure and together with the description serve to explain the principles of the disclosure.
FIG. 1 is a flow chart of a method for testing touch operations according to an embodiment of the present invention;
FIG. 2 is a block diagram of a data collection assembly provided by an embodiment of the present invention;
FIG. 3 is a block diagram of a testing apparatus according to an embodiment of the present invention;
FIG. 4 is a block diagram of a data collection component provided by an embodiment of the present invention;
fig. 5 is a block diagram of a test apparatus according to an embodiment of the present invention.
In the figure: 10. the electronic equipment 20, the screen module 30, the logic analyzer 40, the acquisition terminal computer 50, the manipulator 11, the main chip 12, the first serial chip 21, the first deserializing chip 22, the screen unit 60, the touch operation testing device, 70, the control terminal computer, 61, the second deserializing chip, 62, the image acquirer 63, the touch signal generator 80, the conversion interface 90 and the determination unit.
Detailed Description
The present disclosure will be described in further detail with reference to the drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limitations of the present disclosure. It should be further noted that, for the convenience of description, only the portions relevant to the present disclosure are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict. The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention can be used for testing any electronic device 10 controlled by a touch screen, and in the following specific embodiment, the technical scheme of the invention is further described in detail by taking the test of a host with the touch screen in the automobile as an example. The method can be used with any touch screen known in the art, including resistive touch screens, capacitive-inductive touch screens, infrared touch screens, and surface acoustic wave touch screens.
Example 1:
as shown in fig. 2, before detection, it is necessary to acquire an analog signal of a touch operation required at the time of detection.
At this time, the electronic device 10 is connected to the screen module 20 of the touch screen, and the electronic device 10 includes a main chip 11 for implementing a specific function and a first serial chip 12 for signal transmission. The screen module 20 includes a first deserializing chip 21 and a screen unit 22. An I2C data line, an I2C clock line and a touch screen interrupt signal line are connected between the main chip 11 and the first serial chip 12.
In the embodiment, the logic analyzer 30 is used to obtain the transmission information, and the data input channel of the logic analyzer 30 is respectively connected to the I2C data line, the I2C clock line and the touch screen interrupt signal line inside the electronic device 10 to obtain the data transmitted during operation. The logic analyzer 30 is connected with the acquisition end computer 40, the acquisition end computer 40 controls the manipulator 50 to click the touch screen through a control line, and the logic analyzer 30 acquires data of the manipulator clicking the touch screen and sends the acquired information to the acquisition end computer 40.
In the present embodiment, the logic analyzer 30 and the acquisition computer 40 are connected by a USB data cable.
In the process, the main chip 11 sends the display data to the first serial chip 12, the first serial chip 12 is connected with a first deserializing chip 21 arranged in the screen module 20 through a high-speed serial data line, and the first deserializing chip 21 deserializes the high-speed serial data into the display data driving screen unit 22. When the touch screen is used, the manipulator 50 clicks the touch screen, the screen unit 22 generates a touch screen interrupt signal to send to the first deserializing chip 21, the first deserializing chip 21 encodes the touch screen interrupt signal into high-speed serial data to send to the first serial chip 12, the first serial chip 12 deserializes the touch screen interrupt signal from the high-speed serial data and sends to the main chip 11, the main chip 11 receives the interrupt signal and sends a command for reading touch screen data through the I2C data line to the first serial chip 12, the first serial chip 12 serializes the I2C data into high-speed serial data to send to the first deserializing chip 21, the first deserializing chip 21 parses the I2C command and sends to the screen unit 22, the screen unit 22 responds to the I2C command for reading data, then returns coordinate data to the first deserializing chip 21 through the I2C data line and sends to the first serial chip 12 through the high-speed serial data, the first serial chip 12 parses the I2C data and sends the parsed data to the master chip 11, and the master chip 11 performs a corresponding response according to the received coordinate data of the touch screen.
In the process, the visible area of the screen unit 22 is virtually divided into M equal parts and N equal parts according to the X axis and the Y axis, and is finally divided into a plurality of sub-areas, the area of the sub-areas needs to be smaller than the smallest touch screen button, and one of the small areas can be located inside the touch screen button. The acquisition end computer 40 controls the mechanical arm 50 to click the center of a first small square of an X-axis Y-axis through recording I2C data and interrupt signal data in the logic analyzer 30, after clicking, the acquisition end computer 40 stops recording data and interrupt signal data of an I2C data line, then records the I2C data and the interrupt signal data of the time period from the beginning to the end of clicking before the mechanical arm 50 clicks as 'file-1X 1', then sequentially clicks each small square from left to right and from top to bottom, and sequentially records the data as 'file-column number X row number' until the click data of all the small squares are recorded, and the last data is 'file-MxN'.
As shown in fig. 1 and 3, all data files of the data recording system need to be saved in the touch operation testing device 60 before actual detection. The stored file is generally transmitted to the touch operation testing device 60 through the control-side computer 70 as a transmitting and receiving unit. During detection, the main chip 11 generates display data, the display data is sent to the first serial chip 12, the first serial chip 12 serializes the display data into high-speed serial data and sends the high-speed serial data to the second deserializing chip 61, deserialized display data is sent to the image acquisition and touch signal generator 63, screen data is sent to the control end computer 70 through the Ethernet, the control end computer 70 determines an icon needing to be clicked according to the setting of running test software to carry out corresponding application test, at the moment, the image analysis software running on the control end computer 70 analyzes the transmitted screen data to determine the specific area of the icon, the area where the icon is located corresponds to the position of the previously acquired sub-area, then the sub-area label is sent to the touch signal generator 63 through the Ethernet, the touch signal generator 63 corresponds the area label and the file name 'file-column number x-row number', then generating a touch screen interrupt signal to be transmitted to the second deserializing chip 61, the second deserializing chip 61 transmitting the touch screen interrupt signal to the first serial chip 12 through high-speed serial data, the first serial chip 12 parsing the touch screen interrupt signal to be transmitted to the main chip 11, the main chip 11 transmitting a command to read coordinates of the touch screen to the first serial chip 12 through an I2C data line, the first serial chip 12 serializing the command into high-speed data to be transmitted to the second deserializing chip 61, the command to read the touch screen data is parsed and then transmitted to the touch signal generator 63 through an I2C, the touch signal generator 63 transmitting corresponding touch screen coordinate data previously recorded in the file-serial number x-serial number "to the second deserializing chip 61 through an I2C according to the received command, the second deserializing chip 61 transmitting the touch screen coordinate data to the first serial chip 12 through the high-speed serial data, the first serial chip 12 parsing the coordinate data to the main chip 11 through an I2C, the main chip 11 responds correspondingly according to the coordinate data, at this time, the display image on the control computer 70 changes, and the display data of the main chip 11 is transmitted through the first serial chip 12 and the second deserializing chip 61 and is finally sent to the image collector 62. After the image collector 62 collects the data, the data is sent to the control computer 70 through the ethernet, and at this time, the control computer 70 uses image analysis software to analyze whether the electronic device 10 under test makes a correct response to the clicking behavior. In the present embodiment, the image acquirer 62 and the touch signal generator 63 are integrated in one chip.
For the final test result, based on the actual display data, the test result of the touch operation is still determined on the control computer 70 in this embodiment.
Such an embodiment may be used to detect the effect of a single touch switch being pressed, such as turning on an air conditioner in a car, turning on a radio, etc.
Example 2: performing a sliding operation in the touch screen:
the principle is the same as that of embodiment 1, and in the case of the sliding operation, the area where the single icon is located does not merely correspond to the previously acquired sub-area position in the test process. Instead, the area label of a string of adjacent sub-areas needs to be sent to the main chip 11, and the main chip 11 sends out the data of different sub-areas in sequence according to a certain time interval, so as to complete the sliding operation.
Such an embodiment may be used to detect the operation of sliding open the lock screen.
Example 3: as an example of the multi-touch control,
before detection, analog signals of touch operation required in detection need to be acquired.
As shown in fig. 4, when the electronic device 10 is connected to the screen module 20 of the touch screen, the electronic device 10 includes a main chip 11 for implementing a specific function and a first serial chip 12 for signal transmission. The screen module 20 includes a first deserializing chip 21 and a screen unit 22. An I2C data line, an I2C clock line and a touch screen interrupt signal line are connected between the main chip 11 and the first serial chip 12.
In the embodiment, the acquisition end computer 40 is directly used to obtain the transmission information, and the data input channel of the acquisition end computer 40 is directly connected to the I2C data line, the I2C clock line and the touch screen interrupt signal line inside the electronic device 10 through the conversion interface 80. The acquisition end computer 40 acquires data transmitted during work through data analysis software. The acquisition end computer 40 clicks the touch screen through the network control manipulator 50 after acquiring the data.
In the process, the main chip 11 sends the display data to the first serial chip 12, the first serial chip 12 is connected with a first deserializing chip 21 arranged in the screen module 20 through a high-speed serial data line, and the first deserializing chip 21 deserializes the high-speed serial data into the display data driving screen unit 22. When the touch screen is used, the manipulator 50 clicks the touch screen, the screen unit 22 generates a touch screen interrupt signal to send to the first deserializing chip 21, the first deserializing chip 21 encodes the touch screen interrupt signal into high-speed serial data to send to the first serial chip 12, the first serial chip 12 deserializes the touch screen interrupt signal from the high-speed serial data and sends to the main chip 11, the main chip 11 receives the interrupt signal and sends a command for reading touch screen data through the I2C data line to the first serial chip 12, the first serial chip 12 serializes the I2C data into high-speed serial data to send to the first deserializing chip 21, the first deserializing chip 21 parses the I2C command and sends to the screen unit 22, the screen unit 22 responds to the I2C command for reading data, then returns coordinate data to the first deserializing chip 21 through the I2C data line and sends to the first serial chip 12 through the high-speed serial data, the first serial chip 12 parses the I2C data and sends the parsed data to the master chip 11, and the master chip 11 performs a corresponding response according to the received coordinate data of the touch screen.
In the process, the visible area of the screen unit 22 is virtually divided into M equal parts and N equal parts according to the X axis and the Y axis, and is finally divided into a plurality of sub-areas, the area of the sub-areas needs to be smaller than the smallest touch screen button, and one of the small areas can be located inside the touch screen button. The acquisition end computer 40 controls the mechanical arm 50 to click the center of a first small square of an X-axis Y-axis through recording I2C data and interrupt signal data in the logic analyzer 30, after clicking, the acquisition end computer 40 stops recording data and interrupt signal data of an I2C data line, then records the I2C data and the interrupt signal data of the time period from the beginning to the end of clicking before the mechanical arm 50 clicks as 'file-1X 1', then sequentially clicks each small square from left to right and from top to bottom, and sequentially records the data as 'file-column number X row number' until the click data of all the small squares are recorded, and the last data is 'file-MxN'.
As shown in fig. 1 and 5, all data files of the data recording system need to be saved in the touch operation testing device 60 before actual detection. The stored file is generally transmitted to the touch operation testing device 60 through the control-side computer 70 as a transmitting and receiving unit. During detection, the main chip 11 generates display data, the display data is sent to the first serial chip 12, the first serial chip 12 serializes the display data into high-speed serial data and sends the high-speed serial data to the second deserializing chip 61, deserialized display data is sent to the image acquisition and touch signal generator 63, screen data is sent to the control end computer 70 through the Ethernet, the control end computer 70 determines an icon needing to be clicked according to running test software setting to carry out corresponding application test, and when multi-point touch is involved, the data sent to the main chip 11 should contain an instruction with the multi-point touch. At this time, the image analysis software running in the control computer 70 analyzes the transmitted screen data to determine the specific area of the icon in the image, and associates the area of the icon with the position of the previously acquired sub-area, and then sends the sub-area label to the touch signal generator 63 through the ethernet, and the touch signal generator 63 associates the area label with the file name "file-column number x row number". Although the present embodiment relates to multi-touch, analog data of multi-touch is also a file using records. The touch signal generator 63 sequentially associates the area label with two respectively corresponding file names "file-column number x row number" one by one. Then generating a touch screen interrupt signal to be transmitted to the second deserializing chip 61, the second deserializing chip 61 transmitting the touch screen interrupt signal to the first serial chip 12 through high-speed serial data, the first serial chip 12 parsing the touch screen interrupt signal to be transmitted to the main chip 11, the main chip 11 transmitting a command to read touch screen coordinates to the first serial chip 12 through an I2C data line, the first serial chip 12 serializing the command into high-speed data to be transmitted to the second deserializing chip 61, the command to read touch screen data being parsed to be transmitted to the touch signal generator 63 through an I2C, the touch signal generator 63 transmitting corresponding touch screen coordinate data previously recorded in "file-column number x-row number" respectively to the second deserializing chip 61 through an I2C according to the received command, the second deserializing chip 61 transmitting the high-speed serial data to the first serial chip 12, the first serial chip 12 analyzes the coordinate data and then transmits the coordinate data to the main chip 11 through the I2C, the main chip 11 simultaneously makes a corresponding response according to the two coordinate data, at this time, the display image on the control computer 70 changes, and the display data of the main chip 11 is finally transmitted to the image collector 62 after being transmitted through the first serial chip 12 and the second deserializing chip 61. After the image collector 62 collects the data, the data is sent to the control computer 70 through the ethernet, and at this time, the control computer 70 uses image analysis software to analyze whether the electronic device 10 under test makes a correct response to the clicking behavior. This action may be repeated for the second sub-region label.
For the final test result, a separate determination unit 90 for visually displaying the test result of the touch operation is also installed in the present embodiment based on the actual display data.
Such an embodiment may be used to detect an operation such as zooming on a navigation map.
The invention can meet the test of electronic equipment 10 with different types or categories through a set of system and simple debugging of software, has high test precision and high efficiency, and can realize unmanned operation. A single set of electronic devices 10 may be tested continuously for thousands of hours, sufficient to meet the testing requirements for the electronic devices 10.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention. In the description herein, reference to the description of the terms "one embodiment/mode," "some embodiments/modes," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment/mode or example is included in at least one embodiment/mode or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to be the same embodiment/mode or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments/modes or examples. Furthermore, the various embodiments/aspects or examples and features of the various embodiments/aspects or examples described in this specification can be combined and combined by one skilled in the art without conflicting therewith.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
It will be understood by those skilled in the art that the foregoing embodiments are merely for clarity of illustration of the disclosure and are not intended to limit the scope of the disclosure. Other variations or modifications may occur to those skilled in the art, based on the foregoing disclosure, and are still within the scope of the present disclosure.
Claims (10)
1. A method for testing an electronic device, the electronic device having a touch screen, the method comprising:
sending an analog signal simulating the touch operation to the electronic equipment;
receiving a data reading instruction of the electronic equipment responding to the touch test signal;
sending a touch position signal to the electronic equipment based on the data reading instruction;
receiving actual display data sent by the electronic equipment based on the touch position signal;
and determining a test result of the electronic equipment based on the display data.
2. The method for testing an electronic device according to claim 1, wherein:
sending an analog signal of the touch operation to the electronic device, including:
and sending an analog signal of the touch operation to the electronic equipment based on the area of the touch pattern.
3. The method for testing an electronic device according to claim 2, wherein:
the area of the touch pattern is determined by initial display data sent by the electronic device.
4. The method for testing an electronic device according to claim 2, wherein:
the touch screen is provided with a plurality of sub-areas, the area of the touch pattern is a sub-area containing the touch pattern in the sub-areas, and the size of each sub-area is smaller than or equal to that of a preset pattern.
5. The method for testing an electronic device according to claim 1, wherein: the analog signal is one of a plurality of preset touch signals, the touch position signal is one of a plurality of preset reading instructions, and the plurality of preset touch signals correspond to the plurality of preset reading instructions one to one.
6. The method for testing an electronic device according to any one of claims 1 to 5, wherein:
determining a test result of the touch operation based on the actual display data, including:
and determining a test result of the touch operation based on the actual display data and preset display data.
7. The method for testing an electronic device according to claim 6, wherein:
the preset display data is the preset display data matched with the analog signal.
8. An apparatus for testing an electronic device, comprising:
the receiving and sending unit is used for sending an analog signal simulating the touch operation to the electronic equipment, receiving a data reading instruction of the electronic equipment responding to the touch test signal, sending a touch position signal to the electronic equipment based on the data reading instruction, and receiving actual display data sent by the electronic equipment based on the touch position signal;
and the determining unit is used for determining a test result of the touch operation based on the actual display data.
9. A test system of an electronic device, which is applied to the electronic device with a touch screen, the system comprises:
the data acquisition component is electrically connected with the electronic equipment and is used for at least acquiring touch signals and touch position signals generated by the touch screen aiming at touch operation;
a testing device electrically connected to the data acquisition assembly for performing the method of any one of claims 1 to 6.
10. The test system for electronic devices of claim 9,
the testing device comprises a communication chip, an image processing assembly and a signal generator, wherein the communication chip is electrically connected with the image processing assembly;
the image processing component comprises an image collector and an image analyzer; the communication chip is used for sending an analog signal simulating the touch operation to the electronic equipment, receiving a data reading instruction of the electronic equipment responding to the touch test signal, sending a touch position signal to the electronic equipment based on the data reading instruction, and receiving actual display data sent by the electronic equipment based on the touch position signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111308685.2A CN114020202A (en) | 2021-11-05 | 2021-11-05 | Electronic equipment testing method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111308685.2A CN114020202A (en) | 2021-11-05 | 2021-11-05 | Electronic equipment testing method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114020202A true CN114020202A (en) | 2022-02-08 |
Family
ID=80061675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111308685.2A Pending CN114020202A (en) | 2021-11-05 | 2021-11-05 | Electronic equipment testing method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114020202A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040183787A1 (en) * | 2003-03-21 | 2004-09-23 | Geaghan Bernard O. | Remote touch simulation systems and methods |
| US20110310041A1 (en) * | 2010-06-21 | 2011-12-22 | Apple Inc. | Testing a Touch-Input Program |
| KR20120117595A (en) * | 2011-04-16 | 2012-10-24 | 비티에스테크놀로지스(주) | Touch screen base user interface test apparatus and test method |
| US20130138381A1 (en) * | 2011-11-25 | 2013-05-30 | Askey Computer Corp. | Handheld electronic device testing method |
| US20170139538A1 (en) * | 2014-05-13 | 2017-05-18 | Barco Nv | Touchscreen display with monitoring functions |
| CN106909247A (en) * | 2017-01-20 | 2017-06-30 | 奇酷互联网络科技（深圳）有限公司 | Simulation touch-control system, method, device and touch terminal test equipment, method |
| CN112148541A (en) * | 2020-09-16 | 2020-12-29 | 珠海格力电器股份有限公司 | Touch screen testing method and electronic equipment |
-
2021
- 2021-11-05 CN CN202111308685.2A patent/CN114020202A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040183787A1 (en) * | 2003-03-21 | 2004-09-23 | Geaghan Bernard O. | Remote touch simulation systems and methods |
| US20110310041A1 (en) * | 2010-06-21 | 2011-12-22 | Apple Inc. | Testing a Touch-Input Program |
| KR20120117595A (en) * | 2011-04-16 | 2012-10-24 | 비티에스테크놀로지스(주) | Touch screen base user interface test apparatus and test method |
| US20130138381A1 (en) * | 2011-11-25 | 2013-05-30 | Askey Computer Corp. | Handheld electronic device testing method |
| US20170139538A1 (en) * | 2014-05-13 | 2017-05-18 | Barco Nv | Touchscreen display with monitoring functions |
| CN106909247A (en) * | 2017-01-20 | 2017-06-30 | 奇酷互联网络科技（深圳）有限公司 | Simulation touch-control system, method, device and touch terminal test equipment, method |
| CN112148541A (en) * | 2020-09-16 | 2020-12-29 | 珠海格力电器股份有限公司 | Touch screen testing method and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5335342A (en) | Automated software testing system | |
| US5371851A (en) | Graphical data base editor | |
| CN105866575B (en) | Vehicle-mounted display comprehensive testing device and testing method | |
| US6865731B2 (en) | Method and computer program product for testing application program software | |
| JP2005502028A (en) | This application is a co-pending provisional application, 60 / 289,116 filed May 8, 2001, 60 / 291,622 filed May 18, 2001, 2002 Claiming the benefit of the filing date of 60 / 354,204 filed on the 6th of the month, all of which are hereby incorporated by reference in their entirety. | |
| US10740122B2 (en) | System module of simulating machine operation screen based on non-invasive data-extraction system | |
| CN201731895U (en) | Coder testing device based on virtual instrument | |
| JP2013506853A (en) | Oscilloscope and method and system for collecting and displaying signal waveform thereof | |
| US20080273036A1 (en) | Data display apparatus | |
| CN101788945A (en) | Diagnostic test system and method for electronic system with multiple circuit boards or multiple modules | |
| CN103901307A (en) | Testing system and method applied to vehicle-mounted multimedia device | |
| US20050102583A1 (en) | Methodology for debugging RTL simulations of processor based system on chip | |
| WO2013158788A2 (en) | Devices for indicating a physical layer error | |
| CN103389728B (en) | A kind of safety air sac controller test emulation system and test emulation method thereof | |
| CN103698686A (en) | Signal testing method and signal testing equipment | |
| CN102798833B (en) | Automatic test system and method for diagnosis instrument | |
| TW201616356A (en) | System and method for debug firmware/software to generate trace data, recording medium and computer program product | |
| CN108958225B (en) | Nuclear power plant safety level DCS platform integration testing device | |
| CN112988484A (en) | Memory device testing method and device, readable storage medium and electronic equipment | |
| US5020011A (en) | System for displaying adaptive inference testing device information | |
| CN102879732B (en) | Method and system for testing board card | |
| EP1007981B1 (en) | Robotic twin probe for measurement on printed circuit boards and electrical and electronic assemblies | |
| CN114281624A (en) | Method, system, device and equipment for testing I2C signal integrity | |
| CN114020202A (en) | Electronic equipment testing method and system | |
| US5046034A (en) | Array structure for use in an adaptive inference testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |