CN103852718A - Testing system and method for keyboard - Google Patents

Testing system and method for keyboard Download PDF

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Publication number
CN103852718A
CN103852718A CN201210501330.XA CN201210501330A CN103852718A CN 103852718 A CN103852718 A CN 103852718A CN 201210501330 A CN201210501330 A CN 201210501330A CN 103852718 A CN103852718 A CN 103852718A
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China
Prior art keywords
test
measured
keyboard
button
pressing
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CN201210501330.XA
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Chinese (zh)
Inventor
刘诗祺
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Inventec Pudong Technology Corp
Inventec Corp
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Inventec Pudong Technology Corp
Inventec Corp
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Priority to CN201210501330.XA priority Critical patent/CN103852718A/en
Publication of CN103852718A publication Critical patent/CN103852718A/en
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Abstract

The invention relates to a testing system of a keyboard and a testing method of a key board, wherein the system and the method are used for testing a to-be-tested keyboard. The testing system comprises a testing host and a keyboard pressing device; the testing host is used for generating a testing command and receiving a pressing signal generated by pressing on a to-be-tested key of the to-be-tested keyboard; and the keyboard pressing device that is electrically connected to the testing host can press the to-be-tested key according to the testing command to generate the pressing signal.

Description

Keyboard test system and method
Technical field
The invention relates to a kind of test macro and method of operating thereof, and particularly about a kind of keyboard test system and method for operating thereof.
Background technology
Keyboard is widely used in various electronic equipments, using the peripherals of the control command as electronic equipment or data input.Therefore, whether the quality good or not of keyboard and function thereof can normal runnings, will directly affect the operational stability of described electronic equipment.
Traditionally, with manual type, keyboard is tested, pressed one by one each button in keyboard with manual type, tested by test procedure, and the result being returned by artificial judgment test procedure.Not only time-consuming taking a lot of work, and with the artificial test mode of pressing keys one by one, because the power of pressing is not of uniform size, or press unbalance stress because of key cap of key set surface, very easily cause test procedure erroneous judgement, even need to resurvey.Moreover, by manually pressing the test mode of keyboard, also may be improper because of tester's application of force, cause keyboard to damage, have a strong impact on the quality management of keyboard product.
Summary of the invention
Therefore, an object of the present invention is to provide a kind of keyboard test system and method for operating thereof, to promote keyboard test quality.
An aspect of of the present present invention is to provide a kind of keyboard test system, in order to a keyboard to be measured is tested.This keyboard test system comprises: a Test Host and a keyboard pressing device.Wherein Test Host is provided with a keyboard to be measured with some buttons to be measured.Keyboard pressing device is electrically connected Test Host, and keyboard pressing device comprises that a control module and presses unit.Press on unit and be provided with described button to be measured and move the some buttons that mate simultaneously.Test Host produces a test command, control module can control be pressed unit after receiving described test command, press described button by pressing unit according to described test command, and then button to be measured on the keyboard to be measured that mates with described button of test, and produce one and press signal and send back described Test Host.
According to one embodiment of the invention, Test Host also has an arbitration functions module and a test function module.Arbitration functions module, in order to judge that the no quilt of button to be measured normally presses.Test function module is built-in has a key testing order and of keyboard to be measured by bond parameter.Test command at least comprises key testing order.Test function module can be controlled keyboard pressing device and sequentially press the described button of unit and then the button to be measured of test coupling according to described key testing order and produce and press signal.After arbitration functions module judges that the button to be measured mating with described button is normally pressed, test function module is also compared and is pressed signal and press bond parameter and judge that whether the output of the button to be measured mating with described button be the output of expection.
According to one embodiment of the invention, keyboard pressing device also comprises an alarm set, according to the test result of keyboard to be measured, sends corresponding signal.
Another aspect of the present invention is to provide a kind of keyboard test method, in order to a keyboard to be measured is tested.The method comprises, first a Test Host is connected to a keyboard pressing device, wherein, Test Host comprises a keyboard to be measured that is provided with some buttons to be measured, press unit and keyboard pressing device comprises a control module,, press unit and comprise with described button to be measured and move the some buttons that mate one by one simultaneously.Then, be sent to keyboard pressing device by producing a test command on Test Host.When the control module of keyboard pressing device receives test command, can automatically press the described button of unit according to described test command, and then button to be measured on the keyboard to be measured that mates with button of test.Then the no quilt of button described to be measured that, judgement is mated with described button is normally pressed.In the time that button to be measured is normally pressed, judge whether the output of described button to be measured is the output of expection.In the time that button to be measured is output as expection output, then, judge whether that all buttons to be measured all complete test.If all buttons to be measured all complete test, send a test result.
According to one embodiment of the invention, this method also comprises when button to be measured is during by undesired pressing, regenerates a test command.
According to one embodiment of the invention, this method also comprises in the time of the unexpected output of output of described button to be measured, sends a test failure result, and all completes test when all buttons to be measured, and when described button to be measured is output as expection output, send a test passes result.
Comprehensive above-mentioned saying, keyboard test system of the present invention and method can be carried out pressing and detecting of keypad to be measured automatically, therefore can significantly reduce the situation of the work consuming consuming time of Traditional Man detection, and the possible artificial erroneous judgement of manual detection.
Accompanying drawing explanation
For above and other objects of the present invention, feature, advantage and embodiment can be become apparent, appended
The description of the drawings is as follows:
Figure 1 shows that keyboard test system skeleton diagram according to an embodiment of the invention.
Figure 2 shows that the process flow diagram that utilizes keyboard test system to test a keyboard to be measured according to one embodiment of the invention.
[primary clustering symbol description]
100 keyboard test systems
101 Test Hosts
102 keyboard pressing devices
103 keyboards to be measured
1011 microprocessors
1012 test function modules
1013 arbitration functions modules
1021 control modules
1022 press unit
1023 alarm sets
200 testing processs
201 ~ 214 steps
Embodiment
Below described in detail with appended accompanying drawing for preferred embodiment of the present invention, following explanation and accompanying drawing use identical reference number to represent identical or similar assembly, and in the time being repeated in this description identical or similar assembly, give omission.
Figure 1 shows that keyboard test system skeleton diagram according to an embodiment of the invention.Keyboard test system 100 comprises: a Test Host 101 and a keyboard pressing device 102.Wherein, in the time carrying out keyboard test, Test Host 101 can be electrically connected keyboard pressing device 102, the button to be measured on a keyboard 103 to be measured is tested to keyboard pressing device 102 to transmit corresponding test instruction.For example, at an embodiment, together with by universal serial bus (Universal Serial Bus, USB), Test Host 101 being electrically connected with keyboard pressing device 102.
Test Host 101 has a microprocessor 1011.Microprocessor 1011 has at least two functional modules, test function module 1012 and arbitration functions module 1013.Wherein, test function module 1012, inside has the key testing to be measured order of a keyboard 103 to be measured and by bond parameter.In the time that microprocessor 1011 is carried out this test function module 1012, test function module 1012 can be according to built-in key testing sequential control keyboard pressing device 102 to be measured, the button to be measured that key testing to be measured order is sequentially pressed on keyboard 103 to be measured according to this is according to this tested, simultaneously by press produce after button to be measured press signal and the built-in button to be measured of pressing by bond parameter contrast judgement whether normal.And arbitration functions module 1013, in order to judge whether the button to be measured being pressed on keyboard 103 to be measured is normally pressed.Because, abnormal pressing can cause test function module 1012 to be judged by accident, therefore, the present invention can first carry out arbitration functions module 1013 by microprocessor 1011 and judge whether button to be measured is normally pressed before carrying out by bond parameter comparison, avoids the situation of erroneous judgement to occur.In other words, after arbitration functions module 1013 judges that a button is normally pressed, then judge that by bond parameter whether its correspondence output after pressing of this button be that the button of expection is exported according to built-in by test function module 1012.In addition, because the button being arranged on keyboard can comprise digital keys, function button and special symbol button etc., a user can, by adjusting the built-in key testing order of test function module 1012, test for specific button, for example, only test for function button.
Keyboard pressing device 102, has a control module 1021, and presses unit 1022 and an alarm set 1023.Pressing unit 1022 has with button to be measured and moves the some buttons that mate one by one simultaneously.The key testing order to be measured that control module 1021 sends when carrying out according to test function module 1012, controls and presses unit 1022 and sequentially press button according to this testing sequence, and then button to be measured on the keyboard to be measured 103 that mates with described button of test.That presses that unit also can return that button to be measured presses rear generation presses signal to Test Host 101, allows arbitration functions module 1013 and test function module 1012 carry out the key-press status judgement to be measured of mating with described button.1023 of alarm sets are according to the judged result of Test Host 101, send corresponding signal and remind engineering staff's test result.In one embodiment, pressing unit 1022, for example, is one to have the flexible module of electromagnetism of actuating strut, makes actuating strut make stretching motion by the driving force of electromagnetism, carry out the mode of contact measured keyboard 103 buttons or non-contact measured keyboard 103 buttons, press keyboard 103 to be measured.And control module 1021 for example can be the single-chip of one 8051 series, utilize the action of the flexible module of mode control electromagnetism of matrix control.Alarm set 1023, for example, be a luminescent system, by the test result that shows that the cresset of different colours is reminded engineering staff's keyboard 103 to be measured.And in another embodiment, alarm set 1023 also can be a sonification system, remind the test result of engineering staff's keyboard 103 to be measured by voice signal.
Figure 2 shows that the process flow diagram that utilizes keyboard test system to test a keyboard to be measured according to one embodiment of the invention.Please refer to Fig. 2 and Fig. 1.First in step 201, start testing process 200 of the present invention.Before starting, be used for the functional module that drives keyboard test system 100 to test, arbitration functions module 1013 and test function module 1012, can be stored in Test Host 101 and be carried out by microprocessor 1011.Then, in step 202, Test Host 101 is electrically connected keyboard pressing device 102, to detect the state of keyboard pressing device 102, to guarantee that keyboard pressing device 102 can normal operation.In one embodiment, for example, together with Test Host 101 being electrically connected with keyboard pressing device 102 by universal serial bus (Universal Serial Bus, USB).In step 203, Test Host 101 is detected keyboard pressing device 102 states by universal serial bus again.Judge that in step 204 whether the state of keyboard pressing device 102 is normal again.At an embodiment, be with electric mode of connection, detect described keyboard pressing device 102 functions by test function module 1012.
If in step 204, judge keyboard pressing device 102 states undesired, for example not with Test Host 101 exact connect ions.Get back to step 203, detect Test Host 101 and the mistake that whether is connected in keyboard pressing device 102, and again by test function module 1012, the state of keyboard pressing device 102 is detected.Otherwise if in step 204, the state of judging keyboard pressing device 102 is normal, for example with Test Host 101 exact connect ions.Can carry out step 205, the button to be measured on a keyboard 103 to be measured be tested to keyboard pressing device 102 by Test Host 101 test transmission orders.When keyboard pressing device 102 receives after this test command, can be in step 206, press the button to be measured that the button mating one by one with button to be measured on unit 1022 presses on this keyboard 103 to be measured and test.In one embodiment, press unit 1022 and there are the some buttons that mate one by one that simultaneously move with button to be measured, when the control module 1021 in keyboard pressing device 102 receives the test command that Test Host 101 sends out, key testing order that can be built-in according to test function module 1012, automatically press the button mating with button to be measured on unit 1022, and then the button to be measured on keyboard 103 to be measured is mated in test with described button.
Then in step 207, Test Host 101 can judge the pressed state of button to be measured on keyboard 103 to be measured, that is whether the button to be measured that judgement is mated with described button is normally pressed.In one embodiment, because, abnormal pressing can cause test function module 1012 to be judged by accident, therefore, the present invention carries out before key testing to be measured in test function module 1012, can first carry out arbitration functions module 1013 by microprocessor 1011 and judge whether button is normally pressed, avoid the situation of erroneous judgement to occur.If in step 208, the button of what arbitration functions module 1013 was done be judged as keyboard 103 to be measured is undesired press condition, perform step 209, Test Host can send one and resurvey order to keyboard pressing device 102, button to keyboard 103 to be measured re-presses, and again carries out the judgement of button pressed state in step 208.Otherwise if in step 208, the button of what arbitration functions module 1013 was done be judged as keyboard 103 to be measured is normal press condition, carry out step 210, judges whether that all buttons to be measured all complete test.In one embodiment, be to judge by test function module 1012 whether its key testing order setting has been performed complete.
If in step 210, judging keyboard 103 to be measured still has button to be measured not complete test, again performs step 205, and Test Host 101 transmits corresponding test command to be continued keyboard 103 to be measured to test to keyboard pressing device 102.Otherwise if in step 210, the button to be measured of judging on keyboard 103 to be measured has all completed test.Perform step 211, judge whether that all buttons to be measured are by test.In one embodiment, be to carry out test function module 1012 by microprocessor 101 to carry out the judgement of key testing result, for example: according to the built-in bond parameter of pressing, the button that judgement is pressed, whether its output of pressing rear correspondence is the button output of expection.If in step 211, judge buttons to be measured all on this keyboard 103 to be measured all by test.Perform step 212, transmit and be up to the standards information to Test Host 101.Otherwise if in step 211, judging this keyboard 103 to be measured still has the button to be measured of part not by test.Perform step 213, transmit disqualified upon inspection information to Test Host 101.In one embodiment, can the result of check be informed to engineering staff by the alarm set 1023 being arranged on keyboard pressing device 102 simultaneously.For example, if alarm set 1023 is a luminescent system, inform that by show green color cresset the test result of engineering staff's keyboard 103 to be measured is qualified, inform that by demonstration red color cresset the test result of engineering staff's keyboard 103 to be measured is defective.Finally, in step 214, finish this testing process.
In sum, keyboard test system of the present invention can carry out pressing and detecting of keypad to be measured automatically, therefore can significantly reduce the situation of the work consuming consuming time of Traditional Man detection, and the possible artificial erroneous judgement of manual detection.And in testing process, engineering staff can be engaged in other work simultaneously, significantly promotes task performance.Moreover, by the alarm set of peripheral hardware, also can allow engineering staff learn in real time the result of detection, process in real time.
Although the present invention discloses as above with embodiment; so it is not in order to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when doing various changes and retouching, the scope that therefore protection scope of the present invention ought define depending on claims is as the criterion.

Claims (10)

1. a keyboard test system, in order to a keyboard to be measured is tested, comprising:
One Test Host, comprising: a keyboard to be measured that is provided with some buttons to be measured; And
One keyboard pressing device, is electrically connected described Test Host,
Described keyboard pressing device also comprises:
One control module; And
One presses unit, described in press unit and comprise with described button to be measured and move the some buttons that mate one by one simultaneously;
Wherein, described Test Host is in order to produce a test command, described control module receives described in described test command control and presses unit, described button is pressed according to described test command in the described unit of pressing, and then button to be measured on the keyboard to be measured that mates with described button of test, and produce one and press signal and send back described Test Host.
2. keyboard test system as claimed in claim 1, wherein said Test Host also comprises:
One arbitration functions module, in order to judge that the no quilt of described button to be measured normally presses; And
One test function module, wherein said test function module is built-in has a key testing order and of described keyboard to be measured by bond parameter;
Wherein, described test command at least comprises described key testing order, described in described test function module controls keyboard pressing device press the described button of unit and then the button described to be measured of test coupling described in sequentially pressing according to described key testing order and produce described in press signal, and after described arbitration functions module judges that the button described to be measured mating with described button is normally pressed, the described signal of pressing is compared to judge with the described bond parameter of pressing whether the output of the described button to be measured mating with described button is the output of expection.
3. keyboard test system as claimed in claim 1, wherein said keyboard pressing device also comprises:
One alarm set, according to the test result of keyboard to be measured, sends corresponding signal.
4. keyboard test system as claimed in claim 3, wherein said alarm set is a cresset system or a sonification system.
5. keyboard test system as claimed in claim 1, the wherein said unit of pressing is the flexible module of an electromagnetism.
6. a keyboard test method, in order to a keyboard to be measured is tested, comprising:
One Test Host is connected to a keyboard pressing device, wherein, described Test Host comprises a keyboard to be measured that is provided with some buttons to be measured, described keyboard pressing device comprises: a control module, is pressed unit, described in press unit and comprise with described button to be measured and move the some buttons that mate one by one simultaneously;
Be sent to keyboard pressing device by producing a test command on Test Host;
The control module of described keyboard pressing device receives described test command, and described in automatically pressing according to described test command, presses the described button of unit, and then button to be measured on the keyboard described to be measured that mates with described button of test;
The no quilt of button described to be measured that judges described button coupling is normally pressed;
In the time that described button to be measured is normally pressed, judge whether the output of described button to be measured is an expection output;
In the time that described button to be measured is output as described expection output, judge whether that all buttons to be measured all complete test; And
If all buttons to be measured all complete test, send a test result.
7. keyboard test method as claimed in claim 6, also comprises: when described button to be measured is during by undesired pressing, regenerate a test command.
8. keyboard test method as claimed in claim 6, also comprises: in the time of the unexpected output of output of described button to be measured, send a test failure result.
9. keyboard test method as claimed in claim 6, also comprises: when all buttons to be measured all complete test, and described button to be measured is output as when output expection, sends a test passes result.
10. keyboard test method as claimed in claim 6, also comprises:
Described Test Host comprises:
One arbitration functions module, in order to judge that the no quilt of described button to be measured normally presses; And
One test function module, wherein said test function module is built-in has a key testing order and of described keyboard to be measured by bond parameter;
Wherein, described test command at least comprises a key testing order, described in described test function module controls keyboard pressing device press the described button of unit and then the button described to be measured of test coupling described in sequentially pressing according to described key testing order and produce described in press signal, and after described arbitration functions module judges that the button described to be measured of described button coupling is normally pressed, the described signal of pressing is compared to judge by bond parameter whether the output of described button to be measured is the output of expecting with described.
CN201210501330.XA 2012-11-30 2012-11-30 Testing system and method for keyboard Pending CN103852718A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108398634A (en) * 2017-02-08 2018-08-14 佛山市顺德区美的电热电器制造有限公司 Automatic detection device and automatic testing method
CN109557190A (en) * 2018-12-07 2019-04-02 南京大学 The method and apparatus of analog signal drive electromagnet simulation finger tapping keyboard
CN110806514A (en) * 2019-09-23 2020-02-18 芜湖宏景电子股份有限公司 Automatic touch key detection system and working method
CN112033717A (en) * 2020-08-28 2020-12-04 苏州富强科技有限公司 Keyboard detection system
CN113532757A (en) * 2020-04-17 2021-10-22 神讯电脑(昆山)有限公司 Keyboard waterproof function test system and method thereof

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CN102193849A (en) * 2010-03-03 2011-09-21 神讯电脑(昆山)有限公司 Keyboard testing system

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TW414867B (en) * 1998-11-25 2000-12-11 Behavior Tech Computer Corp Keyboard testing system
TW519244U (en) * 1999-02-01 2003-01-21 Behavior Tech Computer Corp Automatic test device for multiple-type keyboard
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108398634A (en) * 2017-02-08 2018-08-14 佛山市顺德区美的电热电器制造有限公司 Automatic detection device and automatic testing method
CN109557190A (en) * 2018-12-07 2019-04-02 南京大学 The method and apparatus of analog signal drive electromagnet simulation finger tapping keyboard
CN110806514A (en) * 2019-09-23 2020-02-18 芜湖宏景电子股份有限公司 Automatic touch key detection system and working method
CN113532757A (en) * 2020-04-17 2021-10-22 神讯电脑(昆山)有限公司 Keyboard waterproof function test system and method thereof
CN112033717A (en) * 2020-08-28 2020-12-04 苏州富强科技有限公司 Keyboard detection system
CN112033717B (en) * 2020-08-28 2022-08-16 苏州富强科技有限公司 Keyboard detection system

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Application publication date: 20140611