CN201392525Y - Software automatic detector - Google Patents
Software automatic detector Download PDFInfo
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- CN201392525Y CN201392525Y CN200920055286U CN200920055286U CN201392525Y CN 201392525 Y CN201392525 Y CN 201392525Y CN 200920055286 U CN200920055286 U CN 200920055286U CN 200920055286 U CN200920055286 U CN 200920055286U CN 201392525 Y CN201392525 Y CN 201392525Y
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Abstract
The utility model relates to software detecting equipment in development stage of an electronic product, in particular to a software automatic detector comprising a main control CPU, a signal A/D collecting unit, a latch, an analog switch array unit and a communication interface unit, wherein the input end of the signal A/D collecting unit is connected with a liquid crystal display of an electronic product to be detected; the output end of the signal A/D collecting unit is connected with the detecting result input end of the main control CPU; the input end of the latch is connected with the operating signal output end of the main control CPU; the output end of the latch is connected with the input end of the analog switch array unit; the output end of the analog switch array unit is connected with a keyboard array unit of the electronic product to be detected; and the communication interface unit is connected with the main control CPU. Compared with the traditional manual detecting software, the detecting equipment not only has detecting precision and good efficiency which is improved by more than 10 times, but also prevents the defects existed in the manual operation such as pretermission, incorrect manipulation and the like.
Description
Technical field:
The utility model relates to the testing apparatus of electronic product development phase software, relates in particular to a kind of software automatic test instrument.
Background technology:
In the software test field of existing electronic product development phase, according to statistics, the time of electronic product software test accounts for 2/3 of the entire product construction cycle greatly, so the speed of software test can influence the tempo of development of entire product to a great extent.At present, all adopt the method for test manually both at home and abroad, the notion of still unmatchful electronic product software automatic test produces always.Because the main points of electronic product software test are various, complicated, repeatability big, so testing software manually, have all always that workload is huge, fatiguability, easily omit main points, people and be maloperation, shortcoming such as speed is slow, accuracy is low, thereby have a strong impact on the Products Development cycle.
The utility model content:
The purpose of this utility model is exactly the deficiency that exists at prior art and a kind of testing efficiency height, software automatic test instrument easy and simple to handle are provided.
To achieve these goals, the technical solution adopted in the utility model is:
It comprises master cpu, signal A/D collecting unit, latch, analog switch array unit, communication interface unit; The input end of described signal A/D collecting unit is connected with the LCDs of electronic product to be measured, is used to gather the display message of LCDs; The output terminal of signal A/D collecting unit is connected with the test result input end of master cpu, is used to transmit test result and gives master cpu; The input end of described latch is connected with the operation signal output terminal of master cpu, is used for the test operation signal of temporary master cpu output; The output terminal of latch is connected with the input end of analog switch array unit, is used to transmit the test operation signal and gives the analog switch array unit; The output terminal of described analog switch array unit is connected with the keyboard array unit of electronic product to be measured, is used for artificial test operation is simulated in the keyboard array unit of electronic product to be measured; Described communication interface unit is connected with master cpu, is used to transmit the test that test result sends for computing machine and receiving computer and wants point data.
Described master cpu is a single-chip microcomputer.
The model of described single-chip microcomputer is st2202.
Described communication interface unit is the RS232 interface.
The utility model beneficial effect is:
1, the speed of test is fast automatically, if finish the software test cycle of an electronic product, the utility model is compared with normal artificial manual test software, efficient of the present utility model can improve more than 10 times, and form test report automatically by the calculating function problem that software exists is informed the developer apace, easy and simple to handle, need not manually participate in; Again because the software test stage account for the exploitation of whole electronic product cycle 2/3, so the utility model can shorten the electronic product construction cycle greatly.
2, the accuracy height of testing automatically, because the test main points of the software of electronic product are various, complicated, repeatability big, utilize test job amount manually huge, tester's fatiguability, easily omit main points or produce the people and be maloperation, thereby ignore the existence of software issue, do not reach the requirement of test, and the utility model just can be avoided the generation of the problems referred to above fully, there are not defectives such as fatigue, omission, maloperation, can all inform the development and testing personnel to each details of test main points really.
Description of drawings:
Fig. 1 is a block diagram of the present utility model
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described, sees Fig. 1, the utility model comprises master cpu 11, signal A/D collecting unit 12, latch 13, analog switch array unit 14, communication interface unit 15; The input end of described signal A/D collecting unit 12 is connected with the LCDs of electronic product to be measured, is used to gather the display message of LCDs; The output terminal of signal A/D collecting unit 12 is connected with the test result input end of master cpu 11, is used to transmit test result and gives master cpu 11; The input end of described latch 13 is connected with the operation signal output terminal of master cpu 11, is used for the test operation signal of temporary master cpu 11 outputs; The output terminal of latch 13 is connected with the input end of analog switch array unit 14, is used to transmit the test operation signal and gives analog switch array unit 14; The output terminal of described analog switch array unit 14 is connected with the keyboard array unit of electronic product to be measured, is used for artificial test operation is simulated in the keyboard array unit of electronic product to be measured; Described communication interface unit 15 is connected with master cpu 11, is used to transmit the test that test result sends for computing machine 2 and receiving computer 2 and wants point data; Wherein, described master cpu 11 is a single-chip microcomputer, and the model of single-chip microcomputer is st2202; Described communication interface unit 15 is the RS232 interface.
Concrete operations flow process of the present utility model:
1, the utility model is connected on the development board of computing machine 2 and electronic product to be measured;
2, adjust each running parameter of the present utility model and cooperate current electronic product to be measured;
3, on computing machine 2, start the tester driver, drive each circuit unit work of the present utility model, electronic product to be measured is carried out online testing.
Principle of work of the present utility model:
1) analog manual operation
Want point data to resolve by the test that the RS232 interface sends computing machine 2, form the concrete operations flow process of these test main points then, artificial test operation is simulated in keyboard array unit by the 14 pairs of electronic products to be measured in analog switch array unit, for example, analog switch array unit 14 is electronic analog swtich or relay, then can carry out switch motion to electronic product to be measured by the open closed of electronic analog swtich or relay, thus the artificial real operation of simulation.
2) display message is got in anthropomorphic dummy's part work and part study
Gather the display message of the LCDs of electronic product to be measured by signal A/D collecting unit 12, in master cpu 11, form display message stream, and be sent to computing machine 2 by the RS232 interface and carry out analyzing and processing.
3) judge the correctness of testing main points automatically
The display message stream of the electronic product to be measured that master cpu 11 is sent by computing machine 2 compares with the default result's of tested software data, and judges its correctness, and the test report that forms software is fast submitted to the development and testing personnel.
In sum, the utility model can extract the software test main points from computing machine 2, form the artificial action of simulation, electronic product to be measured is operated, read the display message of electronic product to be measured then, data with the default result of tested software compare, thereby draw test result fast, the utility model is in the process of software test, can replace artificial software test fully, for example, the utility model can be applicable to counter and uses in the test of electronic product softwares such as software, thereby shortens the construction cycle of counter.
Certainly, the above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (4)
1, a kind of software automatic test instrument is characterized in that: it comprises master cpu (11), signal A/D collecting unit (12), latch (13), analog switch array unit (14), communication interface unit (15);
The input end of described signal A/D collecting unit (12) is connected with the LCDs of electronic product to be measured, is used to gather the display message of LCDs; The output terminal of signal A/D collecting unit (12) is connected with the test result input end of master cpu (11), is used to transmit test result and gives master cpu (11);
The input end of described latch (13) is connected with the operation signal output terminal of master cpu (11), is used for the test operation signal of temporary master cpu (11) output; The output terminal of latch (13) is connected with the input end of analog switch array unit (14), is used to transmit the test operation signal and gives analog switch array unit (14);
The output terminal of described analog switch array unit (14) is connected with the keyboard array unit of electronic product to be measured, is used for artificial test operation is simulated in the keyboard array unit of electronic product to be measured;
Described communication interface unit (15) is connected with master cpu (11), is used to transmit the test that test result sends for computing machine (2) and receiving computer (2) and wants point data.
2, software automatic test instrument according to claim 1 is characterized in that: described master cpu (11) is a single-chip microcomputer.
3, software automatic test instrument according to claim 2 is characterized in that: the model of described single-chip microcomputer is st2202.
4, software automatic test instrument according to claim 1 is characterized in that: described communication interface unit (15) is the RS232 interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920055286U CN201392525Y (en) | 2009-04-24 | 2009-04-24 | Software automatic detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920055286U CN201392525Y (en) | 2009-04-24 | 2009-04-24 | Software automatic detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201392525Y true CN201392525Y (en) | 2010-01-27 |
Family
ID=41599344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920055286U Expired - Fee Related CN201392525Y (en) | 2009-04-24 | 2009-04-24 | Software automatic detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201392525Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238791A (en) * | 2017-07-20 | 2017-10-10 | 南京富士通南大软件技术有限公司 | Driving test environment based on VTSystem is from adaption system |
-
2009
- 2009-04-24 CN CN200920055286U patent/CN201392525Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238791A (en) * | 2017-07-20 | 2017-10-10 | 南京富士通南大软件技术有限公司 | Driving test environment based on VTSystem is from adaption system |
| CN107238791B (en) * | 2017-07-20 | 2019-09-20 | 南京富士通南大软件技术有限公司 | The adaptive match system of environment is tested in driving based on VTSystem |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20120424 |