CN100517258C - Key test system and method - Google Patents
Key test system and method Download PDFInfo
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- CN100517258C CN100517258C CNB2006101392867A CN200610139286A CN100517258C CN 100517258 C CN100517258 C CN 100517258C CN B2006101392867 A CNB2006101392867 A CN B2006101392867A CN 200610139286 A CN200610139286 A CN 200610139286A CN 100517258 C CN100517258 C CN 100517258C
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Abstract
This invention discloses a pressed key testing system and the method, it includes: The testing device, its electric properties connect to pressed key board with many or one at least pressed key, in order to examine the pressed key condition of various pressed keys boards; The data processing unit, uses to demonstrate the pressed key condition of various pressed keys board when this testing device examines, and the condition record corresponds to the testing results, demonstrates the testing results of the testing device; The transmission connection, its electric properties connect this testing device and the data processing unit, uses to transmit various pressed keys board pressed key condition to this data processing unit. This pressed key test system and the method, not only realizes the effect of the examination versatility and saving the testing time, but also provides the tracing management for the pressed key board testing data, in addition, it is also suitable for the volume tests of pressed key board.
Description
Technical field
The present invention relates to a kind of test macro and method, more particularly, relate to a kind of key test system and method.
Background technology
Generally speaking, electronic installation all has the button that is available for users to operate, and the quality of button has directly influenced the function controlling of user to electronic installation, and therefore, it is necessary flow process before the product export that button is tested.How present key testing technology also, electrically connects monolithic (Single Chip) machine and keypad (Switch Board) by Single-chip Controlling, and this keypad is the circuit board that includes many buttons, and can there be following shortcoming in this kind method of testing:
(1) tester need be familiar with the hardware circuit of single-chip microcomputer and (also is, the input and output pin and the connected mode of single-chip microcomputer), thus single-chip microcomputer and keypad are electrically connected, and the single-chip microcomputer of different model, the quantity of its input and output pin is also different with the position, if change the single-chip microcomputer of another model, then single-chip microcomputer and keypad promptly need to reconnect.So plant the technology by single-chip microcomputer test button, its hardware connecting circuit does not have versatility, and the change hardware connecting circuit is also wasted the test duration.
(2) tester needs Single Chip Microcomputer (SCM) program to a certain degree to write the basis, because the single-chip microcomputer of different model, its software design is also different, and the test procedure burning is after the internal memory of single-chip microcomputer, it comes source code promptly not can read also can not to change, if change the single-chip microcomputer of another model, then test procedure need be write and burning again again.So plant the technology by single-chip microcomputer test button, its software test program does not have versatility yet, can waste the test duration equally and write test procedure again.
(3) limited by the function of single-chip microcomputer, test procedure only can be judged the button quality on the keypad and lack subsequent treatment to test result, also promptly, particular location, test total amount and the yields for test duration, bad button all is difficult to add up and record.Moreover, being subjected to the restricted number of the input and output pin of single-chip microcomputer, it once only can test one or a spot of keypad.Therefore, this kind both had been unfavorable for the tracking and managing of tester to the keypad test data by the technology of single-chip microcomputer test button, was not suitable for the substantive test of keypad again.
For this reason, how a kind of can realize detecting versatility and the effect of saving the test duration are provided, the tracking and managing of keypad test data can also be provided, and be applicable to the key test system and the method for the substantive test of keypad, to solve the various shortcoming of aforementioned existing key testing technology, become present problem demanding prompt solution.
Summary of the invention
In view of the shortcoming of above-mentioned prior art, fundamental purpose of the present invention is to provide a kind of key test system and method with versatility.
Another object of the present invention is to provide a kind of key test system and method, to save the test duration.
A further object of the present invention is to provide a kind of key test system and method, and it can be handled the test result of keypad, thus the tracking and managing of follow-up keypad test data.
Another purpose of the present invention is to provide a kind of key test system and method, realizes the substantive test of keypad thus.
For reaching above-mentioned purpose, the invention provides a kind of key test system, it comprises: proving installation, it is used to electrically connect the keypad (Switch Board) with at least one button, is used to detect the key-press status of this keypad; Data processing equipment, it is used for the key-press status of the keypad that detects according to this proving installation, record is corresponding to the statistics of the test result of this keypad and keypad test, and key-press status, test result and the statistics of the keypad that is used to show that this proving installation detects; And transmission interface, it electrically connects this proving installation and data processing equipment, the key-press status that is used for keypad that this proving installation is detected transfers to this data processing equipment, and this transmission interface is perimeter component interface (Peripheral ComponentInterface; PCI) and universal serial (Universal Serial Bus; USB) one of them.
In a kind of kenel of the present invention, this data processing equipment further comprises: setting module, it is used to set the display mode corresponding to key-press status, and is used to set up the corresponding relation of the provider location of the position distribution of this keypad and button and keypad that this proving installation is detected and button; Read module, it is used to read the key-press status of the keypad that this proving installation detected that this transmission interface transmits; Logging modle, its key-press status record that is used for the keypad that reads according to this read module is corresponding to the test result of this keypad and the statistics of keypad test; Display module, it is used to provide the key testing window, this key testing window be used to show this keypad and button position distribution, this logging modle write down corresponding to the test result of this keypad and the statistics of keypad test, and be used for the key-press status that the display mode that sets according to this setting module and the corresponding relation of being set up show the keypad that this read module reads; And storage module, it is used to store, and this logging modle writes down corresponding to the test result of this keypad and the statistics of keypad test.
In a kind of kenel of the present invention, the display mode that this is set corresponding to key-press status is meant and sets different key-press status corresponding to different display colors.
By aforementioned key test system of the present invention, the present invention also provides a kind of key-press test method, it comprises the steps: to set the display mode corresponding to key-press status, and sets up the corresponding relation of the provider location of the position distribution of keypad and button and keypad that this proving installation is detected and button; Electrically connect this keypad and this proving installation; The position distribution that shows this keypad and button; Read the key-press status of the keypad that this proving installation detected that this transmission interface transmits; Display mode that foundation sets and the corresponding relation of being set up show the key-press status of this keypad that is read; Key-press status according to this keypad that is read writes down corresponding to the test result of this keypad and the statistics of keypad test; The statistics that test result and the keypad corresponding to this keypad that demonstration is write down tested; And store the statistics that this test result and keypad corresponding to this keypad that writes down is tested, wherein, this transmission interface is perimeter component interface (Peripheral Component Interface; PCI) and universal serial (Universal Serial Bus; USB) one of them.
In a kind of kenel of the present invention, the display mode that this is set corresponding to key-press status is meant and sets different key-press status corresponding to different display colors.
Therefore, key test system of the present invention and method are the key-press status of each keypad that proving installation detected is transferred to this data processing equipment and to be shown and handle by transmission interface, the tester can directly read the test result and the statistics of button, and because the hardware and the software resource of data processing equipment are powerful, promptly need not to re-use single-chip microcomputer controls key testing, cause hardware connecting circuit, software test program not to have versatility so can solve prior art because of using Single-chip Controlling, and the shortcoming of waste test duration.Moreover, key test system of the present invention has utilized the key position that data processing equipment passes through test duration, test, total amount and the yields of test keypad to be stored, can make the tester be directly acquainted with the particular location and the test yields of bad button thus, make the tester keypad test carrying out tracking and managing.In addition, utilize the powerful hardware resource of this data processing equipment can once test a plurality of keypads simultaneously and give record, so the present invention also can be applicable to the substantive test of keypad.
Description of drawings
Fig. 1 is the block schematic diagram of the basic framework of key test system of the present invention;
Fig. 2 A to 2C is the synoptic diagram of one of them embodiment of the shown key testing window of key test system of the present invention;
Fig. 2 D to 2E is the synoptic diagram of one of them embodiment of stored test result of key test system of the present invention and statistics; And
Fig. 3 is the schematic flow sheet of key-press test method of the present invention.
[primary clustering symbol description]
1 key test system
10 keypads
11 proving installations
12 transmission interfaces
13 data processing equipments
130 setting modules
131 read modules
132 logging modles
133 display modules
134 storage modules
3 key-press test methods
S30～S38 step
Embodiment
Below by instantiation explanation embodiments of the present invention, those skilled in the art can understand other advantage of the present invention and effect easily by the content that this instructions disclosed.The present invention also can be implemented or be used by other different instantiation, and the every details in this instructions also can be based on different viewpoints and application, carries out various modifications and change under the spirit of the present invention not deviating from.
Fig. 1 is a block diagram, is used to show the basic framework of key test system of the present invention, and as shown in the figure, this key test system 1 comprises proving installation 11, transmission interface 12 and data processing equipment 13.
This proving installation 11, its electric connection have the keypad (SwitchBoard) 10 of at least one button, are used to detect the key-press status of each keypad 10.This proving installation 11 can electrically connect single or multiple keypad according to actual needs, in the present embodiment, this proving installation 11 electrically connects 4 keypads 10, and each keypad has 8 buttons, this proving installation 11 can detect the key-press status of 32 buttons respectively, also is the signal that whether can normally send its representative after those buttons are pressed.
This transmission interface 12, it electrically connects this proving installation 11 and data processing equipment 13, and the key-press status that is used for each keypad 10 that this proving installation 11 is detected transfers to this data processing equipment 13.Wherein, this transmission interface 12 is perimeter component interface (PeripheralComponent Interface; PCI), in other embodiments of the invention, this transmission interface 12 also can be universal serial (Universal Serial Bus; USB).In the present embodiment, the switching value card of the pci interface that this transmission interface 12 is imported for the switching value (Switch) with 32 tunnel " 1 and 0 ", the key-press status that is used for each keypad that this proving installation 11 is detected is converted to switching value, for example, 1 expression button is pressed, and 0 expression button is not pressed.
This data processing equipment 13, the key-press status of each keypad that it is used to show that this proving installation 11 is detected, and the key-press status record that is used for each keypad 10 of being detected according to this proving installation 11 is corresponding to the statistics of the test result of each keypad and keypad test and shown.In the present embodiment, this data processing equipment 13 is a computing machine.As shown in Figure 1, this data processing equipment 13 comprises setting module 130, read module 131, logging modle 132, display module 133 and storage module 134.
This setting module 130, it is used to set the display mode corresponding to key-press status, and is used to set up the corresponding relation of the provider location of the position distribution of this keypad 10 and button and keypad 10 that this proving installation 11 is detected and button.Wherein, the display mode that this is set corresponding to key-press status is meant and sets different key-press status corresponding to different display colors that for example, black represents that button is pressed, and white expression button is not pressed.
This read module 131, it is used to read the key-press status of each keypad 10 that this proving installation 11 that this transmission interface 12 transmitted detected.In the present embodiment, the tester presses 32 buttons respectively, and this proving installation 11 detects the key-press status of 32 buttons, if button has problem (for example to open circuit, button loose contacts etc.), even button is pressed, the key-press status that proving installation 11 is detected is not for pressing yet.
This logging modle 132, its key-press status record that is used for the keypad 10 that read according to this read module 131 is corresponding to the test result of this keypad 10 and the statistics of keypad 10 tests.In the present embodiment, the test result of each keypad 10 is meant, if 8 key-press status are 1 (being pressed) on 1 keypad 10 that is read, then write down this keypad 10 and passes through (Pass) for test; If having 1 key-press status at least on 1 keypad 10 that is read is 0 (not pressing), then writes down this keypad 10 and be test crash (Fail).In addition, the statistics of record keypad test comprises total amount (Total), throughput and the failure amount of the keypad that record is tested.
This display module 133, it is used to provide the key testing window, the statistics that be used to this key testing window show position distribution, this logging modle 132 of this keypad 10 and button are write down corresponding to the test result of this keypad 10 and keypad 10 tests, and be used for the display mode that sets according to this setting module 130 and the corresponding relation of being set up shows the keypad 10 that this read module 131 is read.Shown in Fig. 2 A, its display button test window, this key testing window show the keypad (1# plate～4# plate) of provider location of each keypad 10 that detected corresponding to this proving installation 11 and button and the position distribution (white grid) of button.Please continue to consult Fig. 2 B, display mode that it sets according to this setting module 130 and the corresponding relation of being set up show the key-press status of each keypad 10 that this read module 131 is read, black box is represented to detect button and is pressed among the figure, and white grid is represented not detect button and pressed." testing result " button if the tester pushes button in the test window, this key testing window shows the statistics corresponding to the test result of each keypad 10 and keypad 10 tests that this logging modle 132 is write down in this test, and the demonstration of key-press status returned to original state (white grid) to proceed test, shown in Fig. 2 C, wherein, 1# plate, 2# plate and 3# board test failure (Fail), the 4# board test is by (Pass); Please cooperate and consult Fig. 2 B (statistics of the keypad test that last time added up), the total amount (Total) of the test keypad of this test back accumulative total is 24 (pcs), and throughput (Pass) is 18 (pcs), and failure amount (Fail) is 6 (pcs).
This storage module 134, it is used to store, and this logging modle 132 write down corresponding to the test result of this keypad 10 and the statistics of keypad 10 tests.Shown in Fig. 2 D and 2E, it is the embodiment synoptic diagram of stored test result of key test system of the present invention and statistics, this storage module 134 will the test duration and the key position that passes through of test be stored in the file, shown in Fig. 2 D; Simultaneously, the total amount of the test keypad 10 that these storage module 134 foundations are write down and throughput are calculated the yields of keypad test and are stored in the file, shown in Fig. 2 E.
See also Fig. 3, it is that key-press test method of the present invention is by aforementioned key test system schematic flow sheet of the present invention.As shown in the figure, key-press test method 3 of the present invention may further comprise the steps:
Setting is corresponding to the display mode of key-press status, and sets up the corresponding relation of the provider location of the position distribution of keypad and button and keypad that this proving installation is detected and button; Electrically connect this keypad and this proving installation; The position distribution that shows this keypad and button; Read the key-press status of the keypad that this proving installation detected that this transmission interface transmits; Display mode that foundation sets and the corresponding relation of being set up show the key-press status of this keypad that is read; Key-press status according to this keypad that is read writes down corresponding to the test result of this keypad and the statistics of keypad test; The statistics that test result and the keypad corresponding to this keypad that demonstration is write down tested; And store the statistics that this test result and keypad corresponding to this keypad that writes down is tested, wherein, this transmission interface is perimeter component interface (Peripheral Component Interface; PCI) and universal serial (UniversalSerial Bus; USB) one of them
In step S30, set display mode, and set up the corresponding relation of the provider location of the position distribution of keypad and button and keypad that this proving installation is detected and button corresponding to key-press status.Then proceed to step S31.
In step S31, electrically connect this keypad and this proving installation.Then proceed to step S32.
In step S32, judge whether to begin test, promptly whether the tester starts key testing, if then proceed to step S33; If not, then return this step S32.
In step S33, the key testing window is provided, showing the position distribution of this keypad and button, and show test button, shown in Fig. 2 A for tester's operation.Then proceed to step S34.
In step S34, read the key-press status of the keypad that this proving installation detected that this transmission interface transmits.Then proceed to step S35.
In step S35, display mode that foundation sets and the corresponding relation of being set up show the key-press status of each keypad that is read.In the present embodiment, the tester presses the button of each keypad successively, if button is normal, proving installation can detect this button and be pressed, and then the white grid of respective keys position promptly is converted to black box in this key testing window; If button has problem, proving installation detects this button and is not pressed, and then the white grid of respective keys position remains unchanged in this key testing window, and it is for example shown in Fig. 2 B.Then proceed to step S36.
In step S36, the key-press status of each keypad that foundation is read record is corresponding to the test result of each keypad and the statistics of keypad test.Then proceed to step S37.
In step S37, judge whether to show testing result, promptly whether the tester presses " testing result " button in this key testing window, if then proceed to step S38; If not, then be back to step S37.
In step S38, the statistics that test result and the keypad corresponding to each keypad that demonstration is write down tested.Corresponding to Fig. 2 B, the statistics that test result and the keypad corresponding to each keypad that the demonstration of this step is write down tested is shown in Fig. 2 C, and it shows whether each keypad passes through, total amount, throughput and the failure amount of test keypad.Then proceed to step S39.
In step S39, store the statistics that this test result and keypad corresponding to this keypad that writes down is tested.In the present embodiment, will the test duration and the key position that passes through of test be stored in the file, shown in Fig. 2 D; And calculate the yields of keypad test and be stored in the file according to the total amount of the test keypad that write down and throughput, shown in Fig. 2 E.
In sum, key test system of the present invention and method are the key-press status of each keypad that proving installation detected is transferred to this data processing equipment and to be shown and handle by transmission interface, the tester can directly read the test result and the statistics of button, and because the hardware and the software resource of data processing equipment are powerful, promptly need not to re-use single-chip microcomputer controls key testing, cause hardware connecting circuit, software test program not to have versatility so can solve prior art because of using Single-chip Controlling, and the shortcoming of waste test duration.Moreover, key test system of the present invention has utilized the key position that data processing equipment passes through test duration, test, total amount and the yields of test keypad to be stored, can make the tester be directly acquainted with the particular location and the test yields of bad button thus, make the tester keypad test carrying out tracking and managing.In addition, utilize the powerful hardware resource of this data processing equipment can once test a plurality of keypads simultaneously and give record, so the present invention also can be applicable to the substantive test of keypad.
The foregoing description is illustrative principle of the present invention and effect thereof only, but not is used to limit the present invention.Any those skilled in the art all can be under spirit of the present invention and category, and the foregoing description is modified and changed.Therefore, the scope of the present invention, claim is listed as described later.
Claims (6)
1. key test system, it comprises:
Proving installation, it is used to electrically connect the keypad with at least one button, is used to detect the key-press status of this keypad;
Data processing equipment, it is used for the key-press status of the keypad that detects according to this proving installation, record is corresponding to the statistics of the test result of this keypad and keypad test, and key-press status, test result and the statistics of the keypad that is used to show that this proving installation detects; And
Transmission interface, it electrically connects this proving installation and data processing equipment, the key-press status that is used for keypad that this proving installation is detected transfers to this data processing equipment, and this transmission interface is one of them of perimeter component interface PCI and universal serial USB.
2. key test system according to claim 1, wherein, this data processing equipment also comprises:
Setting module, it is used to set the display mode corresponding to key-press status, and is used to set up the corresponding relation of the provider location of the position distribution of this keypad and button and keypad that this proving installation is detected and button;
Read module, it is used to read the key-press status of the keypad that this proving installation detected that this transmission interface transmits;
Logging modle, its key-press status record that is used for the keypad that reads according to this read module is corresponding to the test result of this keypad and the statistics of keypad test;
Display module, it is used to provide the key testing window, this key testing window be used to show this keypad and button position distribution, this logging modle write down corresponding to the test result of this keypad and the statistics of keypad test, and be used for the key-press status that the display mode that sets according to this setting module and the corresponding relation of being set up show the keypad that this read module reads; And
Storage module, it is used to store, and this logging modle writes down corresponding to the test result of this keypad and the statistics of keypad test.
3. key test system according to claim 2, wherein, the display mode that this is set corresponding to key-press status is meant and sets different key-press status corresponding to different display colors.
4. key-press test method, it is applied in the data processing equipment, this data processing equipment electrically connects by transmission interface and proving installation, wherein, this proving installation electrically connects the keypad with at least one button, detecting the key-press status of each keypad, the key-press status that this transmission interface is used for each keypad that this proving installation is detected transfers to this data processing equipment, and this key-press test method comprises the steps:
Setting is corresponding to the display mode of key-press status, and sets up the corresponding relation of the provider location of the position distribution of keypad and button and keypad that this proving installation is detected and button;
Electrically connect this keypad and this proving installation;
The position distribution that shows this keypad and button;
Read the key-press status of the keypad that this proving installation detected that this transmission interface transmits;
Display mode that foundation sets and the corresponding relation of being set up show the key-press status of this keypad that is read;
Key-press status according to this keypad that is read writes down corresponding to the test result of this keypad and the statistics of keypad test;
The statistics that test result and the keypad corresponding to this keypad that demonstration is write down tested; And
Store the statistics that this test result and keypad corresponding to this keypad that writes down is tested,
Wherein, this transmission interface is one of them of perimeter component interface PCI and universal serial USB.
5. key-press test method according to claim 4, wherein, this data processing equipment also comprises:
Setting module, it is used to set the display mode corresponding to key-press status, and is used to set up the corresponding relation of the provider location of the position distribution of this keypad and button and keypad that this proving installation is detected and button;
Read module, it is used to read the key-press status of the keypad that this proving installation detected that this transmission interface transmits;
Logging modle, its key-press status record that is used for the keypad that reads according to this read module is corresponding to the test result of this keypad and the statistics of keypad test;
Display module, it is used to provide the key testing window, this key testing window be used to show this keypad and button position distribution, this logging modle write down corresponding to the test result of this keypad and the statistics of keypad test, and be used for the key-press status that the display mode that sets according to this setting module and the corresponding relation of being set up show the keypad that this read module reads; And
Storage module, it is used to store, and this logging modle writes down corresponding to the test result of this keypad and the statistics of keypad test.
6. key-press test method according to claim 4, wherein, the display mode that this is set corresponding to key-press status is meant and sets different key-press status corresponding to different display colors.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006101392867A CN100517258C (en) | 2006-09-20 | 2006-09-20 | Key test system and method |
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| CNB2006101392867A CN100517258C (en) | 2006-09-20 | 2006-09-20 | Key test system and method |
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| CN101149697A CN101149697A (en) | 2008-03-26 |
| CN100517258C true CN100517258C (en) | 2009-07-22 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102378038B (en) * | 2010-08-11 | 2014-06-18 | 深圳Tcl数字技术有限公司 | Method for detecting button malfunction of electronic product |
| CN102539987A (en) * | 2010-12-08 | 2012-07-04 | 致伸科技股份有限公司 | Testing method for key circuit boards and system |
| CN104535874B (en) * | 2015-01-16 | 2018-03-20 | 三星半导体(中国)研究开发有限公司 | The ageing tester and method of the more key-press inputs of electronic equipment |
| CN104750099A (en) * | 2015-03-19 | 2015-07-01 | 无锡小天鹅股份有限公司 | Device and method for detecting control panel of roller washing machine |
| CN106597248B (en) * | 2015-10-16 | 2019-11-29 | 惠州Tcl移动通信有限公司 | A kind of jigsaw detection device |
| CN107219458B (en) * | 2017-06-16 | 2020-07-14 | 广州视源电子科技股份有限公司 | Key board test equipment and test method |
| CN113312322B (en) * | 2021-04-21 | 2022-04-01 | 厦门芯泰达集成电路有限公司 | STDF file reading and writing method, medium, equipment and device |
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