CN1936615A - Push-button service-life detection system and method - Google Patents
Push-button service-life detection system and method Download PDFInfo
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- CN1936615A CN1936615A CN 200510037500 CN200510037500A CN1936615A CN 1936615 A CN1936615 A CN 1936615A CN 200510037500 CN200510037500 CN 200510037500 CN 200510037500 A CN200510037500 A CN 200510037500A CN 1936615 A CN1936615 A CN 1936615A
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Abstract
The invention provides a testing system for the keystroke life including a keystroke input module, a singlechip, a liquid crystal display module, an air pressure regulator, at least one electromagnetic valve and at least one direct-acting air cylinder. The keystroke input module is to incept the order of the starting and closing testing system and incept the testing parameter. The singlechip includes a microprocessor and an application; the microprocessor can order the electromagnetic valve by carrying out the application. The liquid display module is to display the setting testing times and the present testing times. The air pressure regulator supplies the air pressure for the direct-acting air cylinder to make it move up and down by the electromagnetic valve to control the button and test the button life. The invention also provides a method. The invention constructs by the singlechip instead of the PC, so it has the function of speed adjustment and the power-off protection function.
Description
[technical field]
The present invention relates to a kind of key test system and method, relate in particular to a kind of push-button service-life detection system and method.
[background technology]
For guaranteeing that its quality must carry out strict test to its each building block performance, this test mainly comprises telephone set before dispatching from the factory: whether the ring of test telephone machine, test pulse or dual-tone dialing circuit and speaking circuit (comprise and send, talked about) normal, reach the test of telephone key etc.Push-button service-life detection system in the past generally all adopts computing machine (Personal Computer; PC) framework; should use the underaction aspect; and most of test macros lack test speed regulatory function and power-off protection function, thereby may cause the measurement result accident to be lost under off-position.
[summary of the invention]
In view of above content, be necessary to provide a kind of push-button service-life detection system, it utilizes the single-chip microcomputer framework to replace the PC framework, and applying flexible is convenient.
In view of above content, also be necessary to provide a kind of push-button service-life detection method, it utilizes the single-chip microcomputer framework to replace the PC framework, and applying flexible is convenient.
Preferred embodiment of the present invention provides a kind of push-button service-life detection system, be used for the push-button service-life detection on the various keypads, this system comprises a barostat, this barostat is supplied required air pressure at least always dynamic air cylinder by at least one solenoid valve and it is moved up and down, move up and down with the button on the control keypad and carry out the test of push button longevity.This system also comprises: a keyboard input module, be used to receive the instruction of opening and closing test macro, and the parameter of the required setting of acceptance test, and with the form output of this parameter with digital signal; One single-chip microcomputer, it links to each other with above-mentioned keyboard input module, can receive and preserve the digital signal of keyboard input module output, this single-chip microcomputer comprises a microprocessor and an application program, and this microprocessor can call and carry out described application program and move up and down to make it control straight dynamic air cylinder to above-mentioned solenoid valve sending controling instruction; One LCD MODULE, it links to each other with single-chip microcomputer, is used for testing total number of times and ongoing testing time that the display button load module sets.
Described application program comprises: a test module, be used to make single-chip microcomputer to the opening and turn-offing of solenoid valve sending controling instruction with control electromagnetic valve, being moved up and down by the straight dynamic air cylinder of solenoid control moves up and down according to testing sequence of setting and the setup parameter that single-chip microcomputer was received with the button that drives on the keypad, to carry out the test of push button longevity; One judge module is used to judge whether testing time arrive setting stops to check number of times and testing total number of times.
The parameter that described test need be set comprises the testing total number of times, stops to check the retention time of number of times, button and the time interval between the action of two keys.
Described test module also is used for preserving automatically testing time, and every test once adds up 1 automatically on testing time.
Preferred embodiment of the present invention also provides a kind of push-button service-life detection method, be used for the push-button service-life detection on the various keypads, this method comprises the steps: that (a) opens test macro, this system comprises a barostat, this barostat is supplied required air pressure at least always dynamic air cylinder by at least one solenoid valve and it is moved up and down, move up and down with the button on the control keypad and carry out the test of push button longevity; (b) parameter that provides a single-chip microcomputer acceptance test to set; (c) this single-chip microcomputer, is moved up and down to finish a life test by the straight dynamic air cylinder of solenoid control to above-mentioned solenoid valve according to the parameter sending controling instruction of setting; (d) preserve the testing time that has carried out; That (e) judges whether testing time arrived setting stops to check number of times; (f) if testing time arrived setting stop to check number of times, then suspend test, and check whether all buttons intact, if the intact step of then returning the single-chip microcomputer sending controling instruction to above-mentioned solenoid valve of all buttons; (g) if testing time do not arrive setting stop to check number of times, judge again then whether testing time arrives the testing total number of times of setting; (h) if arrived the testing total number of times of setting, represent that then the push button longevity on this keypad adheres to specification, finish test.
In step (f), if check that button has breakage, represent that then the push button longevity on this keypad does not meet designing requirement, finish test.
In step (g), if testing time does not arrive the testing total number of times of setting, then testing time adds 1, and returns the step of single-chip microcomputer sending controling instruction to above-mentioned solenoid valve.
Push-button service-life detection system provided by the present invention and method; one visualized operation interface not only is provided; but also can regulate test speed, and realize power-off protection function by preserving testing time by the parameters such as the time interval of regulating between the action of button retention time and two keys.
[description of drawings]
Fig. 1 is the hardware structure figure of push-button service-life detection system preferred embodiment of the present invention.
Fig. 2 is the process flow diagram of push-button service-life detection method of the present invention preferred embodiment.
[embodiment]
Consulting shown in Figure 1ly, is the hardware structure figure of push-button service-life detection system preferred embodiment of the present invention.This preferred embodiment is that example describes with the phone.This system comprises a keyboard input module 1, a single-chip microcomputer 2, a LCD MODULE 3, a barostat 4, a plurality of solenoid valve 5 (only illustrating among the figure), a plurality of straight dynamic air cylinder 6 (only illustrating among the figure) and a phone 7.
Wherein, keyboard input module 1 provides three multifunctional buttons, be used to receive the instruction of opening and closing test macro, and receive to test and need the parameter set, this parameter comprises: the testing total number of times, stop to check the retention time of number of times, button and the time interval between the action of two keys etc.This keyboard input module 1 also can send the setup parameter that received to coupled single-chip microcomputer 2 with the form of digital signal.
Single-chip microcomputer 2 can receive and preserve the setup parameter that keyboard input module 1 is sent out.Single-chip microcomputer 2 comprises an application program 20 and a microprocessor 21, and this application program 20 comprises a test module 22 and a judge module 23.Wherein test module 22 is used to make single-chip microcomputer 2 to the opening and turn-offing with control electromagnetic valve 5 of solenoid valve 5 sending controling instructions, being moved up and down by the straight dynamic air cylinder 6 of solenoid valve 5 control moves up and down according to testing sequence of setting and the setup parameter that single-chip microcomputer was received with the button that drives on the keypad, to carry out the test of push button longevity; After this test module 22 also was set in the button on the keypad of phone 7 finished once test according to the order of setting, testing time can be preserved automatically, and testing time can add up 1 automatically on the basis of preservation testing time when beginning is tested next time; Microprocessor 21 can call and carry out test module 22 to assign steering order to solenoid valve 5; Judge module 23 is used to judge whether test arrive setting stops to check number of times and testing total number of times.
The LCD MODULE 3 that links to each other with single-chip microcomputer 2 provides a kind of visualized operation interface, to show ongoing testing time and the testing total number of times that sets etc. in keyboard input module 1.Barostat 4 is used for regulating the air pressure size to be supplied to straight dynamic air cylinder 6 required air pressure by solenoid valve 5 according to the test needs.The steering order that solenoid valve 5 is assigned according to microprocessor 21 is controlled entering and turn-offing of the gas that feeds in the straight dynamic air cylinder 6, thereby controls moving up and down of straight dynamic air cylinder 6.Straight dynamic air cylinder 6 moves up and down by it and can be at first the receiver of phone 7 be hanged, and presses corresponding telephone button in the phone 7 according to the testing sequence that sets in the test module 22 then, to carry out the test of push button longevity.The key testing that sets in the test module 22 in the present embodiment be in proper order earlier the numerical key 1 from the telephone key-press dish, numerical key 2, numerical key 3 until the sequential testing of # key one time, and then order from turning around, promptly after the order of numerical key 1 is tested one time again, telephone receiver is put down, finish a life test from # key, numerical key 0.And the time interval of moving between retention time that presses down for each key during test and two keys is all consistent with the corresponding setup parameter that single-chip microcomputer 2 is received.
Consulting shown in Figure 2ly, is the process flow diagram of push-button service-life detection method of the present invention preferred embodiment.This preferred embodiment is that example describes with the phone.At first, keyboard input module 1 receives the instruction of unlatching test macro to open test macro (step S100); Keyboard input module 1 receives the parameter of setting, it comprises: the time interval between testing total number of times, the retention time that stops to check number of times, button and the action of two keys etc., and this keyboard input module 1 sends the setup parameter that received to coupled single-chip microcomputer 2 (step S101) with the form of digital signal; Single-chip microcomputer 2 receives the digital signal that keyboard input module 1 sends, and with its preservation (step S102); Microprocessor 21 in the single-chip microcomputer 2 calls and carries out test module 22, to assign steering order opening and turn-offing to solenoid valve 5 with control electromagnetic valve 5, opening and turn-offing and control straight dynamic air cylinder 6 and move up and down by solenoid valve 5, straight dynamic air cylinder 6 can be at first hangs the receiver of phone 7 by moving up and down, press corresponding telephone button in the phone 7 according to the testing sequence of setting then, with the test (step S103) of finishing the one-touch life-span; Single-chip microcomputer 2 is preserved the testing time (step S104) that has now carried out; What the judge module 23 in the single-chip microcomputer 2 judged whether testing time arrived setting stops to check number of times (step S105); If what testing time did not arrive setting stops to check number of times, then judge module 23 judges whether testing time arrives the testing total number of times (step S106) of setting again; If arrived the testing total number of times of setting, then finish test.
In step S105, if testing time arrived setting stop to check number of times, then suspend test, and check all buttons (step S108); Check all buttons whether intact (step S109),, then finish test if check that button has breakage; If check that all buttons are intact, then go to step S103, and testing time can on stopping to check the basis of number of times, this add up 1.
In step S106, if testing time does not arrive the testing total number of times of setting, 1 (the step S107) that then testing time added up on the basis of preserving testing time goes to step S103 then.
Present embodiment is applicable to the push-button service-life detection on the various keypads, stopping of setting checks that number of times and testing total number of times are according to the kind of button and the requirement in its life-span is decided, if stopping of setting check number of times also not then button breakage is just arranged, represent that then the push button longevity of being surveyed on the keypad does not meet designing requirement, if all buttons are still intact when the testing total number of times of setting arrives, represent that then the push button longevity of being surveyed on the keypad adheres to specification.
Claims (9)
1. push-button service-life detection system, be used for the push-button service-life detection on the various keypads, this system comprises a barostat, this barostat is supplied required air pressure at least always dynamic air cylinder by at least one solenoid valve it is moved up and down, move up and down with the button of control on the keypad and to carry out the test of push button longevity, it is characterized in that this system also comprises:
One keyboard input module is used to receive the instruction of opening and closing test macro, and the parameter of the required setting of acceptance test, and with the form output of this parameter with digital signal;
One single-chip microcomputer, it links to each other with above-mentioned keyboard input module, can receive and preserve the digital signal of keyboard input module output, this single-chip microcomputer comprises a microprocessor and an application program, and this microprocessor can call and carry out described application program and move up and down to make it control straight dynamic air cylinder to above-mentioned solenoid valve sending controling instruction.
2. push-button service-life detection system as claimed in claim 1 is characterized in that this system also comprises a LCD MODULE, and it links to each other with above-mentioned single-chip microcomputer, is used for testing total number of times and ongoing testing time that the display button load module sets.
3. push-button service-life detection system as claimed in claim 1 is characterized in that, described application program comprises:
One test module, be used to make single-chip microcomputer to the opening and turn-offing of solenoid valve sending controling instruction with control electromagnetic valve, being moved up and down by the straight dynamic air cylinder of solenoid control moves up and down according to testing sequence of setting and the setup parameter that single-chip microcomputer was received with the button that drives on the keypad, to carry out the test of push button longevity;
One judge module is used to judge whether testing time arrive setting stops to check number of times and testing total number of times.
4. push-button service-life detection system as claimed in claim 3 is characterized in that, described test module also is used for preserving automatically testing time, and every test once adds up 1 automatically on testing time.
5. push-button service-life detection system as claimed in claim 1 is characterized in that, the parameter that described test need be set comprises the testing total number of times, stops to check the retention time of number of times, button and the time interval between the action of two keys.
6. a push-button service-life detection method is used for the push-button service-life detection on the various keypads, it is characterized in that, this method may further comprise the steps:
Open test macro, this system comprises a barostat, and this barostat is supplied required air pressure at least always dynamic air cylinder by at least one solenoid valve and it moved up and down, move up and down with the button on the control keypad and carry out the test of push button longevity;
The parameter that provides a single-chip microcomputer acceptance test to set;
This single-chip microcomputer, is moved up and down to finish a life test by the straight dynamic air cylinder of solenoid control to above-mentioned solenoid valve according to the parameter sending controling instruction of setting;
Preserve the testing time that has carried out;
That judges whether testing time arrived setting stops to check number of times;
If what testing time had arrived setting stops to check number of times, then suspend test, and check whether all buttons are intact, if the intact step of then returning the single-chip microcomputer sending controling instruction to above-mentioned solenoid valve of all buttons;
If what testing time did not arrive setting stops to check number of times, judge again then whether test arrives the testing total number of times of setting;
If arrived the testing total number of times of setting, represent that then the push button longevity on this keypad adheres to specification, finish test.
7. push-button service-life detection method as claimed in claim 6 is characterized in that, if step is suspended test and checked whether intact result is not to button, represents that then the push button longevity on this keypad does not meet designing requirement, finishes test.
8. push-button service-life detection method as claimed in claim 6, it is characterized in that, if step is judged the result of testing total number of times that whether testing time arrive setting for not, then testing time adds 1, and returns the extremely step of above-mentioned solenoid valve of single-chip microcomputer sending controling instruction.
9. push-button service-life detection method as claimed in claim 6 is characterized in that, the described parameter that needs to set comprises the testing total number of times, stops to check the retention time of number of times, button and the time interval between the action of two keys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510037500 CN1936615A (en) | 2005-09-23 | 2005-09-23 | Push-button service-life detection system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510037500 CN1936615A (en) | 2005-09-23 | 2005-09-23 | Push-button service-life detection system and method |
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| Publication Number | Publication Date |
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| CN1936615A true CN1936615A (en) | 2007-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510037500 Pending CN1936615A (en) | 2005-09-23 | 2005-09-23 | Push-button service-life detection system and method |
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| CN (1) | CN1936615A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101738451A (en) * | 2008-11-12 | 2010-06-16 | 鸿富锦精密工业（深圳）有限公司 | Life test system and method |
| CN101592709B (en) * | 2008-05-30 | 2011-05-04 | 鸿富锦精密工业（深圳）有限公司 | Test device |
| CN102200566A (en) * | 2010-03-22 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Key testing device |
| CN102735954A (en) * | 2011-04-14 | 2012-10-17 | 东莞市时唛特电器有限公司 | Test device for toaster service life |
| CN103176085A (en) * | 2013-03-08 | 2013-06-26 | 广州广电计量检测股份有限公司 | Keying and scribing durability test equipment |
| CN103675656A (en) * | 2012-09-07 | 2014-03-26 | 神讯电脑(昆山)有限公司 | Switch test monitoring device |
| CN104142467A (en) * | 2013-05-07 | 2014-11-12 | 神讯电脑(昆山)有限公司 | Keyboard service life testing device |
| CN104215531A (en) * | 2013-05-30 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Key switch lift test circuit |
| CN104251802A (en) * | 2013-06-26 | 2014-12-31 | 名硕电脑(苏州)有限公司 | Key resilience time measurement apparatus and measurement method thereof |
| CN105258927A (en) * | 2015-10-21 | 2016-01-20 | 昆山鸿志犀自动化机电设备有限公司 | Keyboard button longevity testing device |
| CN107492218A (en) * | 2017-07-25 | 2017-12-19 | 百富计算机技术（深圳）有限公司 | Test the method, apparatus and computer-readable recording medium, terminal device of POS |
| CN108120921A (en) * | 2016-11-29 | 2018-06-05 | 常州星宇车灯股份有限公司 | The switch life detecting tool and its detection method of capacitive touch switch indoor lamp |
-
2005
- 2005-09-23 CN CN 200510037500 patent/CN1936615A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101592709B (en) * | 2008-05-30 | 2011-05-04 | 鸿富锦精密工业（深圳）有限公司 | Test device |
| CN101738451A (en) * | 2008-11-12 | 2010-06-16 | 鸿富锦精密工业（深圳）有限公司 | Life test system and method |
| CN101738451B (en) * | 2008-11-12 | 2013-08-28 | 鸿富锦精密工业（深圳）有限公司 | Life test system and method |
| CN102200566A (en) * | 2010-03-22 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Key testing device |
| CN102735954A (en) * | 2011-04-14 | 2012-10-17 | 东莞市时唛特电器有限公司 | Test device for toaster service life |
| CN103675656B (en) * | 2012-09-07 | 2016-12-21 | 神讯电脑(昆山)有限公司 | Switch testing supervising device |
| CN103675656A (en) * | 2012-09-07 | 2014-03-26 | 神讯电脑(昆山)有限公司 | Switch test monitoring device |
| CN103176085A (en) * | 2013-03-08 | 2013-06-26 | 广州广电计量检测股份有限公司 | Keying and scribing durability test equipment |
| CN103176085B (en) * | 2013-03-08 | 2015-07-22 | 广州广电计量检测股份有限公司 | Keying and scribing durability test equipment |
| CN104142467A (en) * | 2013-05-07 | 2014-11-12 | 神讯电脑(昆山)有限公司 | Keyboard service life testing device |
| CN104215531A (en) * | 2013-05-30 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Key switch lift test circuit |
| CN104215531B (en) * | 2013-05-30 | 2017-02-08 | 深圳市海洋王照明工程有限公司 | Key switch lift test circuit |
| CN104251802A (en) * | 2013-06-26 | 2014-12-31 | 名硕电脑(苏州)有限公司 | Key resilience time measurement apparatus and measurement method thereof |
| CN105258927A (en) * | 2015-10-21 | 2016-01-20 | 昆山鸿志犀自动化机电设备有限公司 | Keyboard button longevity testing device |
| CN108120921A (en) * | 2016-11-29 | 2018-06-05 | 常州星宇车灯股份有限公司 | The switch life detecting tool and its detection method of capacitive touch switch indoor lamp |
| CN107492218A (en) * | 2017-07-25 | 2017-12-19 | 百富计算机技术（深圳）有限公司 | Test the method, apparatus and computer-readable recording medium, terminal device of POS |
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