CN103544084B - A kind of realization touches the product method and system of test automatically - Google Patents
A kind of realization touches the product method and system of test automatically Download PDFInfo
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- CN103544084B CN103544084B CN201310529978.2A CN201310529978A CN103544084B CN 103544084 B CN103544084 B CN 103544084B CN 201310529978 A CN201310529978 A CN 201310529978A CN 103544084 B CN103544084 B CN 103544084B
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Abstract
The invention discloses a kind of realization and touch the product method and system of test automatically, comprise that mainboard arrives first job table top, PLC controls needle mould assembly pressing mainboard and the special tester of mainboard, judge that whether mainboard indicator lamp is bright, otherwise mainboard is sent into first kind defective products material frame, is mainboard to be simulated to finger test; Judging that whether mainboard is qualified, otherwise mainboard is sent into Equations of The Second Kind defective products material frame, is mainboard to be sent into second work top; PLC controls needle mould assembly pressing mainboard and touch pad, carry out hardware testing to touch pad, judges that whether the hardware of touch pad is qualified, otherwise touch pad is sent into the 3rd badness product material frame, is touch pad to be simulated to finger test; Judge that whether touch pad is qualified, be to finish test, otherwise touch pad is sent into the 4th badness product material frame. The present invention has realized the full-automation test of product, has improved production efficiency, has saved production cost.
Description
Technical field
The present invention relates to automatic test technology field, relate in particular to a kind of realization and touch the product side of test automaticallyMethod and system.
Background technology
The CPU of the at present test of the touch screen of mobile phone products based on powerful and system can be very fast operation oneIndividual program reaches test purpose. Computer peripheral equipment product section can realize automatic test, as common keyboard andMouse, is manual test and semi-automatic test but touch series products substantially, is difficult to really reach cost-savingWith enhance productivity, the test present situation of this series products is as follows at present: 1) be connected with developing instrument by APTouch modules, test touch module hardware situation, completes test by a series of test event, at least needsWant an employee involvement. 2) function of the host computer of test touch module, needs personnel to participate in. 3)Host computer and touch modules coordinate, and the function of testing whole product needs personnel to participate in. 4) assembling is producedProduct. 5) test products function, at least needs personnel to participate in. This testing process takes time and effort, and is unfavorable forAutomatic test.
Summary of the invention
The embodiment of the present invention provides a kind of realization to touch the product method and system of test automatically, is intended to solve existingSome method of testings are unfavorable for the problem of automation.
The embodiment of the present invention is achieved in that a kind of realization touches the product method of test automatically, described sideMethod comprises:
A. mainboard arrives first job table top, PLC controls needle mould assembly pressing mainboard withThe special tester of mainboard, judges whether the indicator lamp of mainboard lights, and is described mainboard to be simulated to fingerTest, continues step B, otherwise described mainboard is sent into first kind defective products material frame;
B. judging that whether described mainboard is qualified, is described mainboard to be sent into second work top, continues stepRapid C, otherwise described mainboard is sent into Equations of The Second Kind defective products material frame;
C. PLC controls needle mould assembly pressing mainboard and touch pad, carry out described touch padHardware testing, judges that whether the hardware of described touch pad is qualified, is described touch pad to be simulated to fingerTest, continues step D, otherwise described touch pad is sent into the 3rd badness product material frame;
D. judge that whether described touch pad is qualified, be to finish test, otherwise described touch pad is sent into the 4thBadness product material frame.
The embodiment of the present invention also provides a kind of realization to touch the product system of test automatically, and described system comprises canProgrammed logic controller and PC;
Programmable logic controller (PLC), for controlling needle mould assembly pressing mainboard and the special tester of mainboard, receivesThe instruction that PC sends, in the time that the indicator lamp of mainboard lights, simulates finger test to described mainboard, refers toShow and when lamp does not work, described mainboard is sent into first kind defective products material frame; Receive the instruction that PC sends, leadingWhen plate is simulated finger test passes, described mainboard is sent into second work top, when mainboard is defectiveDescribed mainboard is sent into Equations of The Second Kind defective products material frame; Second work top control needle mould assembly pressing masterPlate and touch pad, carry out hardware testing to described touch pad, receives the instruction that PC sends, in described touchWhen the hardware of plate is qualified, described touch pad is simulated to finger test, when hardware is defective, will be described tactileTouch plate and send into the 3rd badness product material frame; Receive the instruction that PC sends, simulate finger at touch padWhen test passes, finish test, when touch pad is defective, described touch pad is sent into the 4th badness product thingBin;
PC, for judging whether mainboard indicator lamp lights, and is to send instruction to programmable logic controller (PLC)Control the mobile test of XYZ motion testing platform, and described mainboard is simulated to finger test, otherwise sendInstruction is sent described mainboard into first kind defective products material frame to PLC controls; Judgement is carried outWhether the mainboard of simulation finger test is qualified, is to send instruction to transport to PLC controls XYZMoving test platform mobile test, and described mainboard is sent into second workbench, otherwise send instruction to canThe control of programmed logic controller is sent described mainboard into Equations of The Second Kind defective products material frame; Judge the hardware of touch padWhether qualified, be to send instruction to the mobile test of PLC controls XYZ motion testing platform,And described touch pad is simulated to finger test, will to PLC controls otherwise send instructionDescribed touch pad is sent into Equations of The Second Kind defective products material frame; Judging that whether described touch pad is qualified, is to finish to surveyExamination, sends described touch pad into the 4th badness product thing otherwise send instruction to PLC controlsBin.
The present invention passes through PLC controls needle mould assembly pressing mainboard and the special tester of mainboard,Mainboard is simulated to finger test, control needle mould assembly pressing mainboard and touch pad, touch pad is carried out firmlyPart test and the test of simulation finger, the sending in defective products material frame of test failure, thus realize productFull-automation test, improved production efficiency, saved production cost.
Brief description of the drawings
Fig. 1 represents that a kind of realization that the embodiment of the present invention provides touches the product method flow diagram of test automatically;
Fig. 2 represents that a kind of realization that the embodiment of the present invention provides touches the product method flow diagram of test automatically;
Fig. 3 represents a kind of schematic diagram that touches product automatic testing process of realizing that the embodiment of the present invention provides;
Fig. 4 represents that a kind of realization that the embodiment of the present invention provides touches the product system construction drawing of test automatically;
Fig. 5 represents that a kind of realization that the embodiment of the present invention provides touches the product system schematic of test automatically.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and realityExecute example, the present invention is further elaborated. Only should be appreciated that specific embodiment described hereinOnly, in order to explain the present invention, be not intended to limit the present invention.
A kind of realization that Fig. 1 shows the embodiment of the present invention to be provided touches the product method flow diagram of test automatically,Details are as follows:
In step S101, mainboard arrives first job table top, PLC controls needle mould groupThe special tester of part pressing mainboard and mainboard;
In step S102, judge whether the indicator lamp of mainboard lights, be to perform step S103, otherwise holdRow step S104;
In step S103, mainboard is simulated to finger test, continue step S105;
In step S104, mainboard is sent into first kind defective products material frame;
In step S105, judge that whether mainboard is qualified, be to perform step S106, otherwise execution stepS107；
In step S106, mainboard is sent into second work top, continue step S108;
In step S107, mainboard is sent into Equations of The Second Kind defective products material frame;
In step S108, PLC controls needle mould assembly pressing mainboard and touch pad, to touchingTouch plate and carry out hardware testing;
In step S109, judge that whether the hardware of touch pad is qualified, be to perform step S110, otherwise holdRow step S111;
In step S110, touch pad is simulated to finger test, continue step S112;
In step S111, touch pad is sent into the 3rd badness product material frame;
In step S112, judge that whether touch pad is qualified, be to perform step S113, otherwise execution stepS114；
In step S113, finish test;
In step S114, touch pad is sent into the 4th badness product material frame.
In embodiments of the present invention, by being arranged on, the testing software of PC end sends instruction and PCL(is able to programmeLogic controller, ProgrammableLogicController) control module is synchronous, realizes at two workbenchFace detects and touches product feedback detection data, and it is qualified to judge whether by PC end testing software. PLC isAn electronic system for digital operation operation, aims in industrial environment application and design, and it adopts the class canThe memory of programming, for its internally stored program, actuating logic computing, sequential control, regularly, countingWith the user oriented instruction such as arithmetical operation, and various types of by numeral or analog pattern input/output controlMachinery or production process.
A kind of realization that Fig. 2 shows the embodiment of the present invention to be provided touches the product method flow diagram of test automatically,Details are as follows:
In step S201, mainboard arrives first job table top, PLC controls needle mould groupThe special tester of part pressing mainboard and mainboard;
In step S202, when after the thimble pressing on mainboard and needle mould assembly, mainboard powers on automatically, and withSpecial receiver one connects;
In step S203, judge whether the indicator lamp of mainboard lights, be to perform step S204, otherwise holdRow step S205;
In step S204, the mobile test of PLC controls XYZ motion testing platform, rightMainboard is simulated finger test, and returns to test result by special receiver one, continues step S206;
In step S205, mainboard is sent into first kind defective products material frame;
In step S206, judge that whether mainboard is qualified, be to perform step S207, otherwise execution stepS208；
In step S207, mainboard is sent into second work top, continue step S209;
In step S208, mainboard is sent into Equations of The Second Kind defective products material frame;
In step S209, send into second by PLC controls touch pad by feeding trackIndividual work top, controls needle mould assembly pressing mainboard and touch pad, by drop-down mainboard pin, mainboard is enteredEnter special pattern, touch pad is carried out to hardware testing;
In embodiments of the present invention, the hardware testing of touch pad is comprised the sensitivity value test of touch pad and touchedPlate short-circuit test.
In step S210, mainboard is communicated by letter with touch pad by SPI interface, if communicated by letter successfully, to touchingThe register of plate is configured, and initializes touch pad simultaneously;
In step S211, judge that whether the hardware of touch pad is qualified, be to perform step S212, otherwise holdRow step S213;
In step S212, control needle mould pin unsettled, make mainboard enter normal mode, connect with special simultaneouslyReceiving device two connects; Continue step S214;
In step S213, touch pad is sent into the 3rd badness product material frame;
In step S214, when detecting that mainboard enters qualified pattern, PLC controls XYZMotion testing platform mobile test, simulates finger test to touch pad, and returns by special receiver twoReturn test result;
In embodiments of the present invention, touch pad is simulated to finger test pack and draw together line test, gesture testAnd press key function testing.
In step S215, judge that whether touch pad is qualified, be to perform step S216, otherwise execution stepS217；
In step S216, finish test;
In step S217, touch pad is sent into the 4th badness product material frame.
Automatic testing process as shown in Figure 3, at mainboard PCBA(printed circuit board (PCB), PrintedCircuitBoardAssembly) enter feeding track, while arriving first job table top, sensor sends the data that gatherGive PLC, PLC controls needle mould assembly pressing mainboard PCBA and the special tester of mainboard, as mainboard PCBAAfter complete with thimble pressing on needle mould assembly, can automatically power on, and automatically be connected with special receiver one, mainMeeting flicker 10s after plate powers on, photosensitive sensor is detecting after flash of light, and data are anti-by special receiver oneThe PC of feeding, PC judges whether mainboard indicator lamp lights, and is to send instruction to control XYZ to PLCMotion testing platform mobile test, simulates people's finger test, otherwise substandard product is put into firstIn badness product material frame; After the test of finger of simulating people, by test result by special receptionDevice one feeds back to PC, and PC end testing software judges that whether mainboard PCBA is qualified, is to send instructionGive PLC, qualified mainboard PCBA is delivered to second workbench, if defective, send instructionGive PLC, rotate first job table top, underproof mainboard PCBA is sent into Equations of The Second Kind defective products material frameIn; When sensor detects second work top of mainboard arrival, return data is to PC, and PC sendsInstruction, to PLC, is controlled feeding track touch pad PCBA is delivered to second work top, controls needle mould groupPart pressing mainboard PCBA and touch pad PCBA, by the mode pin of drop-down mainboard PCBA, make mainboardPCBA enters special pattern, and mainboard PCBA communicates by letter with touch pad PCBA by SPI interface, if logicalBelieve successfully, the register of touch pad PCBA is configured, initialize touch pad PCBA simultaneously, to touchingTouch plate PCBA and carry out hardware detection; Test result feeds back to PC by special receiver one, PC endTesting software judges that whether touch pad PCBA hardware is qualified, is to send instruction to PLC, controls needle mould modePin is unsettled, makes mainboard PCBA enter normal mode, and is connected with special receiver two, otherwise will touchPlate PCBA puts into the 3rd badness product material frame; When detecting mainboard PCBA, PC end enters normallyWhen pattern, can send instruction to PLC, control XYZ motion testing platform simulation people's finger, to touch padThe functional tests such as PCBA clicks, line, gesture, if test is passed through, finish test, enter downA workbench is assembled, if touch pad PCBA is put into the 4th badness product by test failureIn material frame.
A kind of realization that Fig. 4 shows the embodiment of the present invention to be provided touches the product system construction drawing of test automatically,For convenience of explanation, only show the part relevant to the embodiment of the present invention.
This system for example can be widely used in, in the automatic test of the touch product that comprises man-machine interaction class,Realize the automatic test of the product such as touch keyboard, touch mouse, touch remote controller and notebook computer touchpad.
The system that realizes the automatic test of touch product comprises programmable logic controller (PLC) 41 and PC 42; This isSystem also comprises the special tester 43 of mainboard, special receiver 1, special receiver 2 45, feeding track46, motor 47, XYZ motion testing platform 48, needle mould assembly 49 and sensor 410.
Programmable logic controller (PLC) 41 is controlled needle mould assembly 410 pressing mainboards and the special tester 43 of mainboard, connectsReceive the instruction that PC 42 sends, in the time that the indicator lamp of mainboard lights, mainboard simulated to finger test,When indicator lamp does not work, mainboard is sent into first kind defective products material frame; Receive the instruction that PC 42 sends,When mainboard is simulated finger test passes, mainboard is sent into second work top, will when mainboard is defectiveDescribed mainboard is sent into Equations of The Second Kind defective products material frame; At second work top control needle mould assembly pressing mainboardWith touch pad, described touch pad is carried out to hardware testing, receive the instruction that PC 42 sends, at touch padHardware when qualified, touch pad is simulated to finger test, when hardware is defective, touch pad is sent into theThree badness product material frames; Receive the instruction that PC 42 sends, simulate finger test at touch pad and closeWhen lattice, finish test, when touch pad is defective, touch pad is sent into the 4th badness product material frame.
PC 42 judges whether mainboard indicator lamp lights, and is to send instruction to programmable logic controller (PLC) 41Control 48 mobile tests of XYZ motion testing platform, and mainboard is simulated to finger test, otherwise sendInstruction is sent mainboard into first kind defective products material frame to PLC controls; Judgement is simulatedWhether the mainboard of finger test is qualified, is to send instruction to control XYZ fortune to programmable logic controller (PLC) 41Moving test platform 48 mobile tests, and mainboard is sent into second workbench, otherwise send instruction to compilingThe control of journey logic controller is sent mainboard into Equations of The Second Kind defective products material frame; Whether the hardware that judges touch pad closesLattice, are to send instruction to control 48 mobile tests of XYZ motion testing platform to programmable logic controller (PLC) 41,And touch pad is simulated to finger test, otherwise touch pad is sent into Equations of The Second Kind defective products material frame; JudgementWhether touch pad is qualified, is to finish test, will touch to PLC controls otherwise send instructionTouch plate and send into the 4th badness product material frame.
The special tester 43 of mainboard and mainboard pressing are also tested mainboard.
Special receiver 1 returns the test result of the hardware of the simulation finger test to mainboard and touch padReturn to PC 42.
The simulation finger test result to touch pad is returned to PC 42 by special receiver 2 45.
The powered rotation that feeding track 46 provides by motor 47 in the test process of system, by mainboard withAnd touch pad is delivered to each workbench.
Motor 47 provides power that feeding track 46 is pushed ahead.
XYZ motion testing platform 48, according to the control mobile test of programmable logic controller (PLC) 41, carries out mouldAnthropomorphic finger test.
Needle mould assembly 49 pressing mainboards and the special tester 43 of mainboard, or pressing mainboard and touch pad.
Sensor 410 comprises sensor one, sensor two and photosensitive sensor, and wherein sensor one is establishedPut at first job table top, detect mainboard and whether reach first job table top, sensor two is arranged on theTwo work tops, detect mainboard and whether arrive second work top, and photosensitive sensor detects mainboard and pinAfter the thimble pressing of membrane module 49 is complete, whether mainboard indicator lamp glimmers.
As shown in Figure 5, for a kind of realization touches the product system schematic of test automatically. In figure, can find out,PC is by usb data line and the special tester of mainboard, special receiver one and special receiver twoConnect, sensor is connected with programmable logic controller (PLC), motor, XYZ motion testing platform and needle mouldAssembly is connected with programmable logic controller (PLC), programmable logic controller (PLC) by by RS232 data wire withRS232 serial port board connects.
The present invention passes through PLC controls needle mould assembly pressing mainboard and the special tester of mainboard,Mainboard is simulated to finger test, control needle mould assembly pressing mainboard and touch pad, touch pad is carried out firmlyPart test and the test of simulation finger, the sending in defective products material frame of test failure, thus realize productFull-automation test, improved production efficiency, saved production cost.
The above is only the preferred embodiment of the present invention, it should be pointed out that common for the artTechnical staff, under the premise without departing from the principles of the invention, can also make some improvements and modifications,These improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. realize and touch a product method for test automatically, it is characterized in that, described method comprises:
A. mainboard arrives first job table top, PLC controls needle mould assembly pressing mainboardWith the special tester of mainboard, judge whether the indicator lamp of mainboard lights, be described mainboard to be carried out to artificial handRefer to test, continue step B, otherwise described mainboard is sent into first kind defective products material frame;
B. judging that whether described mainboard is qualified, is described mainboard to be sent into second work top, continuesStep C, otherwise described mainboard is sent into Equations of The Second Kind defective products material frame;
C. PLC controls needle mould assembly pressing mainboard and touch pad, enter described touch padRow hardware testing, judges that whether the hardware of described touch pad is qualified, is described touch pad to be carried out to artificial handRefer to test, continue step D, otherwise described touch pad is sent into the 3rd badness product material frame;
D. judge that whether described touch pad is qualified, be to finish test, otherwise described touch pad is sent into theFour badness product material frames.
2. the method for claim 1, is characterized in that, described steps A is specially:
Mainboard enters feeding track, when arriving first job table top, PLC controls needle mouldThe special tester of assembly pressing mainboard and mainboard;
When after the thimble pressing on described mainboard and needle mould assembly, described mainboard powers on automatically, and connects with specialReceiving device one connects;
Judging whether mainboard indicator lamp lights, is described mainboard to be simulated to finger test, continues stepB, otherwise described mainboard is sent into first kind defective products material frame;
3. method as claimed in claim 2, is characterized in that, described described mainboard is simulated to fingerTest is specially:
The mobile test of PLC controls XYZ motion testing platform, simulates described mainboardFinger test, and return to test result by special receiver one.
4. the method for claim 1, is characterized in that, described step C specifically comprises:
C1. send into second workbench by PLC controls touch pad by feeding trackFace, controls needle mould assembly pressing mainboard and touch pad, by drop-down mainboard pin, makes mainboard enter special mouldFormula;
C2. described touch pad being carried out to hardware testing, judge that whether the hardware of described touch pad is qualified, isControl needle mould pin unsettled, make mainboard enter normal mode, be connected with special receiver two, continue step simultaneouslyRapid C3, otherwise described touch pad is sent into the 3rd badness product material frame;
C3. ought detect that described mainboard enters normal mode, the PLC controls XYZ survey of movingThe test of examination platform movement, simulates finger test to described touch pad, and returns by special receiver twoTest result, continues step D.
5. method as claimed in claim 4, is characterized in that, described in make after mainboard enters special pattern,Described touch pad is carried out also comprising before hardware testing:
Mainboard is communicated by letter with touch pad by SPI interface, if communicated by letter successfully, to the register of described touch padBe configured, initialize touch pad simultaneously.
6. method as claimed in claim 4, is characterized in that, described described touch pad is carried out to hardware surveyExamination comprises:
The test of sensitivity value and the touch pad short-circuit test of touch pad.
7. method as claimed in claim 4, is characterized in that, described described touch pad is carried out to artificial handRefer to that test comprises line test, gesture test and press key function testing.
8. realize and touch a product system for test automatically, it is characterized in that, described system comprises able to programmeLogic controller, XYZ motion testing platform, needle mould assembly and PC;
Programmable logic controller (PLC), for controlling needle mould assembly pressing mainboard and the special tester of mainboard, receivesThe instruction that PC sends, in the time that the indicator lamp of mainboard lights, simulates finger test to described mainboard, refers toShow and when lamp does not work, described mainboard is sent into first kind defective products material frame; Receive the instruction that PC sends,When mainboard is simulated finger test passes, described mainboard is sent into second work top, mainboard is defectiveTime described mainboard is sent into Equations of The Second Kind defective products material frame; In the pressing of second work top control needle mould assemblyMainboard and touch pad, carry out hardware testing to described touch pad, receives the instruction that PC sends, describedWhen the hardware of touch pad is qualified, described touch pad is simulated to finger test, when hardware is defective, by instituteState touch pad and send into the 3rd badness product material frame; Receive the instruction that PC sends, carry out mould at touch padWhile intending finger test passes, finish test, when touch pad is defective, described touch pad is sent into the 4th class notNon-defective unit material frame;
PC, for judging whether mainboard indicator lamp lights, and is to send instruction to programmable logic controller (PLC)Control the mobile test of XYZ motion testing platform, and described mainboard is simulated to finger test, otherwise sendInstruction is sent described mainboard into first kind defective products material frame to PLC controls; Judgement is carried outWhether the mainboard of simulation finger test is qualified, is to send instruction to transport to PLC controls XYZMoving test platform mobile test, and described mainboard is sent into second workbench, otherwise send instruction to canThe control of programmed logic controller is sent described mainboard into Equations of The Second Kind defective products material frame; Judge the hardware of touch padWhether qualified, be to send instruction to move survey to PLC controls XYZ motion testing platformExamination, and described touch pad is simulated to finger test, otherwise send instruction to programmable logic controller (PLC) controlSystem is sent described touch pad into Equations of The Second Kind defective products material frame; Judging that whether described touch pad is qualified, is to tieBundle test, sends described touch pad into the 4th badness otherwise send instruction to PLC controlsProduct material frame.
9. system as claimed in claim 8, is characterized in that, described system also comprises:
The special tester of mainboard, for mainboard pressing and mainboard is tested;
Special receiver one, for tying the test of the hardware of the simulation finger test to mainboard and touch padFruit returns to PC;
Special receiver two, for returning to PC by the simulation finger test result to touch pad.
10. system as claimed in claim 8, is characterized in that, described system also comprise feeding track,Motor and sensor.
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| CN201310529978.2A CN103544084B (en) | 2013-10-30 | 2013-10-30 | A kind of realization touches the product method and system of test automatically |
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| CN104869036A (en) * | 2015-06-05 | 2015-08-26 | 太仓市同维电子有限公司 | Method for testing plurality of portable USB (Universal Serial Bus) routers with mechanical arm |
| CN105700289A (en) * | 2015-12-24 | 2016-06-22 | 深圳市凯木金科技有限公司 | Method for on-site rapid analysis and processing of bad images of image pickup module |
| CN106060615B (en) * | 2016-05-23 | 2020-05-22 | Tcl海外电子（惠州）有限公司 | Judgment method and device for realizing screen parameter automatic matching by using optical sensor |
| CN107328784B (en) * | 2017-08-17 | 2023-08-15 | 歌尔股份有限公司 | Wristband screen detection device and method |
| CN112506095B (en) * | 2020-11-26 | 2021-10-01 | 杭州广安汽车电器有限公司 | Automatic test system and method for touch keys |
| CN117538672B (en) * | 2024-01-10 | 2024-05-24 | 深圳市坤巨实业有限公司 | Test method and device for target capacitive screen and electronic equipment |
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| US5383192A (en) * | 1992-12-23 | 1995-01-17 | Intel Corporation | Minimizing the likelihood of slip between the instant a candidate for a break event is generated and the instant a microprocessor is instructed to perform a break, without missing breakpoints |
| DE4418231C2 (en) * | 1994-05-25 | 1997-02-27 | Siemens Ag | Modularly structured service personal computer |
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