CN102866316A - Detection device for functional clamp and detection method thereof - Google Patents
Detection device for functional clamp and detection method thereof Download PDFInfo
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- CN102866316A CN102866316A CN2012103512962A CN201210351296A CN102866316A CN 102866316 A CN102866316 A CN 102866316A CN 2012103512962 A CN2012103512962 A CN 2012103512962A CN 201210351296 A CN201210351296 A CN 201210351296A CN 102866316 A CN102866316 A CN 102866316A
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Abstract
The invention discloses a detection device for a functional clamp. The detection device comprises a main controller module, a signal generator and an input/output (I/O) driving circuit, wherein the signal generator is connected with the main controller; and the I/O driving circuit is connected with a functional clamp to be detected by an apparatus device. According to the detection device, the functional clamp is automatically detected by a series of detection units, so that the detection efficiency of the functional clamp is greatly improved, and a target that a non-professional technicist also can repair is achieved. The detection device has a simple structure, is low in cost, small in equipment size and convenient to operate and carry, improves the repair efficiency and the production efficiency, and can realize the mobile operation.
Description
Technical field
The present invention relates to function fixture checkout equipment field, relate in particular to a kind of pick-up unit and detection method thereof of function fixture.
Background technology
Function fixture refers to ICT(on-line testing instrument), plate survey, bluetooth, WIFI, GPS, combine survey, the anchor clamps with hardware circuit of control box etc. mobile device.In the prior art; function fixture frequent meeting in the production and application process causes the problem of non-normal working because of maintenance or electron device senile cause; this causes needs to drop into a large amount of technician and the time carries out the analysis of causes, searches and keeps in repair the problem that function fixture occurs; this traditional detection mode has had a strong impact on production efficiency, causes production cost to improve.Particularly for the new technology personnel, if the function fixture control principle is unfamiliar with, then more consuming time aspect the analysis of causes and fault judgement.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of pick-up unit and detection method thereof of function fixture, be intended to solve the problem that detection efficiency is low, cost is high in the existing capability anchor clamps testing process.
Technical scheme of the present invention is as follows:
A kind of pick-up unit of function fixture, wherein, described pick-up unit comprises a main controller module, the signal generator that is connected with described main controller module and I/O driving circuit, and described I/O driving circuit connects function fixture to be detected by the apparatus interface;
Described main controller module is used for receiving user's detection instruction, sends a command signal to signal generator and I/O driving circuit, and according to the test signal of returning function fixture is detected the acquisition testing result;
Described signal generator sends simulating signal to described I/O driving circuit after being used for receiving command signal;
After described I/O driving circuit is used for receiving described command signal and simulating signal, simulating signal is sent in the function fixture by described apparatus interface, and through described apparatus interface the test signal that function fixture forms is back to main controller module.
The pick-up unit of described function fixture, wherein, described pick-up unit comprises that also one is used for the input media that the user inputs the detection instruction, described input media connects described main controller module by communication interface.
The pick-up unit of described function fixture, wherein, described input media is LED or LCD touch-screen.
The pick-up unit of described function fixture, wherein, described pick-up unit also comprises a power management module, being used for provides electric energy to pick-up unit.
A kind of method that adopts described pick-up unit measuring ability anchor clamps wherein, comprises step:
Main controller module is sent to described signal generator and I/O driving circuit with command signal after receiving user's detection instruction, described signal generator sends simulating signal to described I/O driving circuit after receiving command signal, after described I/O driving circuit receives described command signal and simulating signal, simulating signal is sent in the function fixture by described apparatus interface, described function fixture forms the loop with the simulating signal that sends and obtains test signal, and through described apparatus interface and I/O driving circuit test signal being back to main controller module, described main controller module detects the acquisition testing result according to the test signal of returning to function fixture.
Described detection method, wherein, described step also comprises: described main controller module connects an input media by a communication interface, and described input media receives the detection instruction of user's input.
Described detection method, wherein, described input media is LED or LCD touch-screen.
Described detection method, wherein, described step also comprises: described testing result is shown by LED or LCD touch-screen.
Described detection method, wherein, described step also comprises: when described testing result Presentation Function anchor clamps were undesired, main controller module was presented at in-problem circuit or components and parts in the function fixture that detects in the input media by communication interface.
Beneficial effect: pick-up unit of the present invention detects function fixture automatically by main controller module, signal generator, I/O driving circuit and the apparatus interface that is arranged in the pick-up unit, greatly improved the detection efficiency of function fixture, and realized also maintainable target of non-specialized-technical personnel, present device is simple in structure, cost is low, improved maintenance efficiency and production efficiency, and this equipment volume is little, easy to carry, can realize mobile operation.
Description of drawings
Fig. 1 is the structural representation of the pick-up unit preferred embodiment of function fixture of the present invention.
Embodiment
The invention provides a kind of pick-up unit and detection method thereof of function fixture, clearer, clear and definite for making purpose of the present invention, technical scheme and effect, below the present invention is described in more detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
See also Fig. 1, Fig. 1 is the structural representation of the pick-up unit of function fixture of the present invention, as shown in the figure, it mainly comprises: a main controller module 300, signal generator 700, I/O driving circuit 400 and apparatus interface 500, wherein, described main controller module 300 is connected with signal generator 700, I/O driving circuit 400 respectively, and also interconnect between described signal generator 700 and the I/O driving circuit 400, described I/O driving circuit 400 connects function fixture 600 to be detected by apparatus interface 500.
The chip of described main controller module 300 can be IAP11F06, STC11 series, STC12 is serial, STCC89 is serial, STCC90 is serial, ATmega8, ATmega64 and specific programming in logic chip etc. control chip and comprise a kind of in the RAM storage chip.
After described signal generator 700 is used for receiving main controller module 300 command signals command signal in time is converted to simulating signal (also can be digital signal), and simulating signal is sent to I/O driving circuit 400.700 of described signal generators are analog signal generator or digital signal generator, and the chip of signal generator 700 can be MAX308 or ICL8038 etc.
After the simulating signal of described I/O driving circuit 400 for the command signal that receives main controller module 300 transmissions and signal generator 700 transmissions, open the on-off circuit in the I/O driving circuit 400, simulating signal is sent to apparatus interface 500.Described I/O driving circuit 400 comprises the on-off circuit that the devices such as optocoupler, relay, triode, resistance form.
Described apparatus interface 500 is used for the simulating signal that receives is sent to function fixture to be detected 600, then returns corresponding test signal to I/O driving circuit 400, is used for the detection of main controller module 300.Described apparatus interface 500 comprises various row's seated connection line terminals and row's pin etc.
Also be provided with an input media 100 in pick-up unit of the present invention, input media 100 is used for the user and inputs the detection instruction, specifically comprises the kind of function fixture to be detected and project to be detected etc.Described input media 100 can be a LED, HMI or LCD touch-screen, or common text screen etc.Described input media 100 connects main controller module by a communication interface 200, this communication interface 200 comprises RS-232, RS-485, the driving chip that USB is corresponding, as: one or more among MAX232, SP3232, S6500, PL2303, CH341, CP2101, the UT-822.
In addition; described pick-up unit also is provided with a power management module 800; be used for providing electric energy to the unit of described pick-up unit; described power management module 800 comprises socket, switch, fuse, the human-body safety protective device that connects successively, and described power management module 800 can adopt switching power circuit or the dry cell of standard.
Based on above-mentioned device, the present invention also provides a kind of detection method of function fixture, and it specifically comprises step:
In testing process, at first need function fixture to be detected 600 is connected with apparatus interface 500 in the pick-up unit, then start detection device, and select to enable corresponding function fixture type of detection and function fixture test item etc. by touch-screen, then start main control module 300 and can begin to detect.
The testing result that pick-up unit obtains at last might be that function fixture is normal or function fixture is undesired, if function fixture is normal, can touch definite information such as screen display PASS or OK; And if function fixture is undesired, then touching screen display Fail, and the problem that exists according to the program prompts corresponding circuits of function fixture working principle of hardware programming or the components and parts sequence number relevant with existing problems.
If it is undesired to detect function fixture, and detect be various circuit or components and parts undesired after, can carry out from maintenance according to the problem that exists.
In sum, pick-up unit of the present invention comes function fixture is detected automatically by a series of detecting unit, greatly improved the detection efficiency of function fixture, and realized also maintainable target of non-specialized-technical personnel, present device is simple in structure, cost is low, easy to operate, improved maintenance efficiency and production efficiency, and this equipment volume is little, easy to carry, can realize mobile operation.。
Should be understood that, application of the present invention is not limited to above-mentioned giving an example, and for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (9)
1. the pick-up unit of a function fixture, it is characterized in that, described pick-up unit comprises a main controller module, the signal generator that is connected with described main controller module and I/O driving circuit, and described I/O driving circuit connects function fixture to be detected by the apparatus interface;
Described main controller module is used for receiving user's detection instruction, sends a command signal to signal generator and I/O driving circuit, and according to the test signal of returning function fixture is detected the acquisition testing result;
Described signal generator sends simulating signal to described I/O driving circuit after being used for receiving command signal;
After described I/O driving circuit is used for receiving described command signal and simulating signal, simulating signal is sent in the function fixture by described apparatus interface, and through described apparatus interface the test signal that function fixture forms is back to main controller module.
2. the pick-up unit of function fixture according to claim 1 is characterized in that, described pick-up unit comprises that also one is used for the input media that the user inputs the detection instruction, and described input media connects described main controller module by communication interface.
3. the pick-up unit of function fixture according to claim 2 is characterized in that, described input media is LED or LCD touch-screen.
4. the pick-up unit of function fixture according to claim 1 is characterized in that, described pick-up unit also comprises a power management module, and being used for provides electric energy to pick-up unit.
5. a method that adopts pick-up unit measuring ability anchor clamps claimed in claim 1 is characterized in that, comprises step:
Main controller module is sent to described signal generator and I/O driving circuit with command signal after receiving user's detection instruction, described signal generator sends simulating signal to described I/O driving circuit after receiving command signal, after described I/O driving circuit receives described command signal and simulating signal, simulating signal is sent in the function fixture by described apparatus interface, described function fixture forms the loop with the simulating signal that sends and obtains test signal, and through described apparatus interface and I/O driving circuit test signal being back to main controller module, described main controller module detects the acquisition testing result according to the test signal of returning to function fixture.
6. detection method according to claim 5 is characterized in that, described step also comprises: described main controller module connects an input media by a communication interface, and described input media receives the detection instruction of user's input.
7. detection method according to claim 6 is characterized in that, described input media is LED or LCD touch-screen.
8. detection method according to claim 7 is characterized in that, described step also comprises: described testing result is shown by LED or LCD touch-screen.
9. detection method according to claim 6, it is characterized in that, described step also comprises: when described testing result Presentation Function anchor clamps were undesired, main controller module was presented at in-problem circuit or components and parts in the function fixture that detects in the input media by communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210351296.2A CN102866316B (en) | 2012-09-20 | 2012-09-20 | A kind of pick-up unit of function fixture and detection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210351296.2A CN102866316B (en) | 2012-09-20 | 2012-09-20 | A kind of pick-up unit of function fixture and detection method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102866316A true CN102866316A (en) | 2013-01-09 |
| CN102866316B CN102866316B (en) | 2016-01-13 |
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| CN201210351296.2A Expired - Fee Related CN102866316B (en) | 2012-09-20 | 2012-09-20 | A kind of pick-up unit of function fixture and detection method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080262759A1 (en) * | 2007-04-18 | 2008-10-23 | Bosl Dustin D | System and method for testing information handling system components |
| CN201156063Y (en) * | 2007-11-26 | 2008-11-26 | 东莞中逸电子有限公司 | Transformer tester |
| CN101435841A (en) * | 2007-11-16 | 2009-05-20 | 鸿富锦精密工业（深圳）有限公司 | Test system and method |
| CN201853136U (en) * | 2010-11-19 | 2011-06-01 | 浙江科能达电气有限公司 | Tester for intelligent controller |
| CN102209902A (en) * | 2008-11-14 | 2011-10-05 | 泰拉丁公司 | Method and apparatus for testing electrical connections on a printed circuit board |
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2012
- 2012-09-20 CN CN201210351296.2A patent/CN102866316B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080262759A1 (en) * | 2007-04-18 | 2008-10-23 | Bosl Dustin D | System and method for testing information handling system components |
| CN101435841A (en) * | 2007-11-16 | 2009-05-20 | 鸿富锦精密工业（深圳）有限公司 | Test system and method |
| CN201156063Y (en) * | 2007-11-26 | 2008-11-26 | 东莞中逸电子有限公司 | Transformer tester |
| CN102209902A (en) * | 2008-11-14 | 2011-10-05 | 泰拉丁公司 | Method and apparatus for testing electrical connections on a printed circuit board |
| CN201853136U (en) * | 2010-11-19 | 2011-06-01 | 浙江科能达电气有限公司 | Tester for intelligent controller |
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| CN102866316B (en) | 2016-01-13 |
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Granted publication date: 20160113 |