CN106896314A - Test board weighs electrifying device automatically - Google Patents
Test board weighs electrifying device automatically Download PDFInfo
- Publication number
- CN106896314A CN106896314A CN201710259971.1A CN201710259971A CN106896314A CN 106896314 A CN106896314 A CN 106896314A CN 201710259971 A CN201710259971 A CN 201710259971A CN 106896314 A CN106896314 A CN 106896314A
- Authority
- CN
- China
- Prior art keywords
- test board
- microcontroller
- electric
- electrifying device
- weighs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
- G01R31/2834—Automated test systems [ATE]; using microprocessors or computers
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2604—Test of external equipment
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Automation & Control Theory (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
Electrifying device is weighed automatically the invention discloses a kind of test board, including microcontroller, power module, PC, electric-controlled switch, current sensor, electric indicator lamp, signal isolation amplifier and test board are gone up again, described microcontroller respectively with power module, PC, electric-controlled switch, current sensor and go up electric indicator lamp again and be connected, described signal isolation amplifier is connected between microcontroller and electric-controlled switch, and described test board is connected by current sensor with microcontroller.Through the above way, test board of the invention weighs electrifying device automatically, saved in a test process and control power switch manually twice, the operating time in test process can be saved, operating efficiency can be improved, increases the total amount of the test module in the identical working time, the labour intensity of staff can be mitigated, the saving time, improve operating efficiency.
Description
Technical field
The invention belongs to the technical field for communicating, and in particular to a kind of test board weighs electrifying device automatically.
Background technology
In the sensitivity of automatic testing light module at present, transmitting luminous power, alarm high and low alarm parameter field, substantially all
To use Auto-Test System, and the optical module of 1*9 packing forms therein be unable to hot plug, it is necessary to test board power-off shape
State plug-in module, then manually control button is switched to beta version and optical module to be measured power-up again, and PC is then clicked on again
Startup test process button on interface, manually control button switches off beta version again after all parameter testings are finished
With the power supply of optical module to be measured, optical module finally is being extracted, terminating a test process.
Manual action is needed in whole test process to be had：
1. optical module to be measured is manually inserted into；2. the power supply of manual ON test board and optical module to be measured；3. PC interfaces are clicked on manually
Start test process button；4. the power supply of test board and optical module to be measured is disconnected manually；5. optical module to be measured is extracted manually.
Wherein manually operated power switch takes twice, influences operating efficiency, and mechanical power switch to be easily damaged,
Also test board service life and optical module testing efficiency are influenceed.
The content of the invention
Electrifying device is weighed automatically the present invention solves the technical problem of a kind of test board is provided, in a test process
Middle saving controls power switch manually twice, can save the operating time in test process, can improve operating efficiency, increases phase
With the total amount of the test module in the working time, the labour intensity of staff can be mitigated, save the time, improve work effect
Rate.
In order to solve the above technical problems, one aspect of the present invention is：Weighed automatically there is provided a kind of test board
Electrifying device, including microcontroller, power module, PC, electric-controlled switch, current sensor, go up again electric indicator lamp, signal every
From amplifier and test board, described microcontroller respectively with power module, PC, electric-controlled switch, current sensor and
Go up electric indicator lamp again to be connected, described signal isolation amplifier is connected between microcontroller and electric-controlled switch, described
Test board is connected by current sensor with microcontroller.
In a preferred embodiment of the present invention, described microcontroller for control chip select peripheral hardware band IIC communication, string
Port communications and the chip of ADC samplings.
In a preferred embodiment of the present invention, described PC turns IIC ports with microcontroller phase by serial ports
Connection.
In a preferred embodiment of the present invention, described PC is common computer.
In a preferred embodiment of the present invention, the beginning state of described test board is electriferous state.
In a preferred embodiment of the present invention, the optical module of 1*9 packing forms is plugged with described test board.
The beneficial effects of the invention are as follows：Test board of the invention weighs electrifying device automatically, is saved in a test process
Control power switch manually twice, the operating time in test process can be saved, operating efficiency can be improved, increase identical work
The total amount of the test module in the time, can mitigate the labour intensity of staff, save the time, improve operating efficiency.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is the structured flowchart of a preferred embodiment of the automatic weight electrifying device of test board of the present invention.
Specific embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
As shown in figure 1, the embodiment of the present invention includes：
A kind of test board weighs electrifying device, including microcontroller, power module, PC, electric-controlled switch, current sense automatically
Device, go up electric indicator lamp, signal isolation amplifier and test board again, described microcontroller respectively with power module, PC,
Electric-controlled switch, current sensor are connected with electric indicator lamp is gone up again, and described signal isolation amplifier is connected to microcontroller
Between electric-controlled switch, described test board is connected by current sensor with microcontroller.
In above-mentioned, described microcontroller selects peripheral hardware with IIC communications, serial communication and ADC samplings for control chip
Chip.Wherein, described PC turns IIC ports and is connected with microcontroller by serial ports；Described PC is common
Computer.
Further, the beginning state of described test board is electriferous state.Wherein, it is plugged with 1* on described test board
The optical module of 9 packing forms.
Now increase an electric-controlled switch and optical module current sense function, the control of this electric-controlled switch in existing equipment
The detection of system and optical module electric current is realized by microcontroller.
Workflow：
The beginning state of test board is electriferous state, and when the optical module of insertion 1*9 packing forms, microcontroller can be in time
The electric current produced due to insertion optical module is detected by current sensor, then microcontroller control signal passes through signal
Isolated amplifier control electric-controlled switch disconnects and powers off optical module, now exports electricity by microcontroller sample rate current sensor again
Stream is used to judge that optical module is powered off, again by microcontroller control signal by signal isolation amplifier control after power-off is confirmed
Electric-controlled switch processed closure makes optical module be powered, re-sampling current sensor output current determine optical module obtain it is electric can work, together
When re-power the luminous instruction of indicator lamp and re-power completion.The startup test process finally clicked on the PC interfaces of PC is pressed
Button, into optical module parameter test process, when PC judges that optical module parameter shows after being completed on the PC interfaces of PC
Test result, while re-power indicator lamp to indicate to extinguish, finish test procedure.
Action is needed in whole test process：
1. optical module to be measured is manually inserted into；2. PC interface is clicked on manually starts test process button；3. extract manually and treat light-metering
Module；Result is the reduction of twice the power operation of control test board and optical module to be measured manually.
In the present embodiment, the concrete model for using for：
1st, MCU selections C8051F336, peripheral hardware band IIC and serial communication function, band multi-channel A/D C functions, not limited to this model
MCU；
2nd, electric-controlled switch selects IRLML6401, the switch of not limited to this model；
3rd, current sensor choosing：ZXCT1008, the current sensor of not limited to this model.
Advantage compared with existing technique of the invention：
1st, saved in a test process and control power switch manually twice, the operating time in test process can be saved, can
To improve operating efficiency, increase the total amount of the test module in the identical working time；
2nd, the labour intensity of staff can be mitigated；
3rd, with automatically controlled switch in place manual mechanical switch, it is possible to reduce the fault rate of switch, the time is saved, improves operating efficiency.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (6)
1. a kind of test board weighs electrifying device automatically, it is characterised in that including microcontroller, power module, PC, automatically controlled open
Pass, current sensor, go up electric indicator lamp, signal isolation amplifier and test board again, described microcontroller respectively with electricity
Source module, PC, electric-controlled switch, current sensor are connected with electric indicator lamp is gone up again, described signal isolation amplifier connection
Between microcontroller and electric-controlled switch, described test board is connected by current sensor with microcontroller.
2. test board according to claim 1 weighs electrifying device automatically, it is characterised in that described microcontroller is control
Coremaking piece selects chip of the peripheral hardware with IIC communications, serial communication and ADC samplings.
3. test board according to claim 2 weighs electrifying device automatically, it is characterised in that described PC is turned by serial ports
IIC ports are connected with microcontroller.
4. test board according to claim 1 weighs electrifying device automatically, it is characterised in that described PC is common electricity
Brain.
5. test board according to claim 1 weighs electrifying device automatically, it is characterised in that the beginning shape of described test board
State is electriferous state.
6. test board according to claim 1 weighs electrifying device automatically, it is characterised in that be plugged with described test board
The optical module of 1*9 packing forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259971.1A CN106896314A (en) | 2017-04-20 | 2017-04-20 | Test board weighs electrifying device automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259971.1A CN106896314A (en) | 2017-04-20 | 2017-04-20 | Test board weighs electrifying device automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106896314A true CN106896314A (en) | 2017-06-27 |
Family
ID=59196998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710259971.1A Pending CN106896314A (en) | 2017-04-20 | 2017-04-20 | Test board weighs electrifying device automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106896314A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271889A (en) * | 2017-08-18 | 2017-10-20 | 苏州佳风网络科技有限公司 | A kind of remote control test board electrifying device |
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|---|---|---|---|---|
| CN201600404U (en) * | 2009-11-18 | 2010-10-06 | 深圳市度信科技有限公司 | Multifunctional camera test plate |
| CN202798726U (en) * | 2012-07-27 | 2013-03-13 | 青岛海信宽带多媒体技术有限公司 | CFP optical module tester |
| CN103051376A (en) * | 2012-12-25 | 2013-04-17 | 武汉电信器件有限公司 | Portable test board |
| CN104615041A (en) * | 2014-12-25 | 2015-05-13 | 北京航天测控技术有限公司 | Intermittent control device for overcast machine test |
| CN105093094A (en) * | 2015-09-16 | 2015-11-25 | 中国人民解放军国防科学技术大学 | Automatic chip power-on reliability detection device and detection method |
| CN205247373U (en) * | 2015-11-26 | 2016-05-18 | 西门子数控（南京）有限公司 | Information acquisition device and system |
| CN106294043A (en) * | 2016-08-04 | 2017-01-04 | 浪潮电子信息产业股份有限公司 | Method for testing automatic startup and shutdown |
| CN205899492U (en) * | 2016-07-26 | 2017-01-18 | 西安永固铁路器材有限公司 | System power supply on -off controller based on computer data transmission interface on -line monitoring |
| CN205920194U (en) * | 2016-06-16 | 2017-02-01 | 福建奥通迈胜电力科技有限公司 | Instantaneous testboard recloses |
| CN206684269U (en) * | 2017-04-20 | 2017-11-28 | 江苏奥雷光电有限公司 | Test board weighs electrifying device automatically |
-
2017
- 2017-04-20 CN CN201710259971.1A patent/CN106896314A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201600404U (en) * | 2009-11-18 | 2010-10-06 | 深圳市度信科技有限公司 | Multifunctional camera test plate |
| CN202798726U (en) * | 2012-07-27 | 2013-03-13 | 青岛海信宽带多媒体技术有限公司 | CFP optical module tester |
| CN103051376A (en) * | 2012-12-25 | 2013-04-17 | 武汉电信器件有限公司 | Portable test board |
| CN104615041A (en) * | 2014-12-25 | 2015-05-13 | 北京航天测控技术有限公司 | Intermittent control device for overcast machine test |
| CN105093094A (en) * | 2015-09-16 | 2015-11-25 | 中国人民解放军国防科学技术大学 | Automatic chip power-on reliability detection device and detection method |
| CN205247373U (en) * | 2015-11-26 | 2016-05-18 | 西门子数控（南京）有限公司 | Information acquisition device and system |
| CN205920194U (en) * | 2016-06-16 | 2017-02-01 | 福建奥通迈胜电力科技有限公司 | Instantaneous testboard recloses |
| CN205899492U (en) * | 2016-07-26 | 2017-01-18 | 西安永固铁路器材有限公司 | System power supply on -off controller based on computer data transmission interface on -line monitoring |
| CN106294043A (en) * | 2016-08-04 | 2017-01-04 | 浪潮电子信息产业股份有限公司 | Method for testing automatic startup and shutdown |
| CN206684269U (en) * | 2017-04-20 | 2017-11-28 | 江苏奥雷光电有限公司 | Test board weighs electrifying device automatically |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271889A (en) * | 2017-08-18 | 2017-10-20 | 苏州佳风网络科技有限公司 | A kind of remote control test board electrifying device |
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