CN207280724U - The equipment that automatic start tests optical module parameter - Google Patents
The equipment that automatic start tests optical module parameter Download PDFInfo
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- CN207280724U CN207280724U CN201720492191.7U CN201720492191U CN207280724U CN 207280724 U CN207280724 U CN 207280724U CN 201720492191 U CN201720492191 U CN 201720492191U CN 207280724 U CN207280724 U CN 207280724U
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- optical module
- microcontroller
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- test
- automatic start
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Abstract
The utility model discloses a kind of equipment of automatic start test optical module parameter, including microcontroller, power module, PC machine, electric-controlled switch, photoisolator, current sensor, voltage sensor, photoelectric sensor and test board, the microcontroller respectively with power module, PC machine, electric-controlled switch, current sensor, voltage sensor is connected with photoelectric sensor, the photoisolator is connected between microcontroller and electric-controlled switch, the test board is connected with microcontroller and voltage sensor respectively, the photoelectric sensor is arranged on test board.Through the above way, the utility model can save in test process the operating time, work efficiency can be improved, increase the total amount of the test module in the identical working time, the labor intensity of staff can be mitigated, with automatically controlled switch in place manual mechanical switch, it is possible to reduce the failure rate of switch, the time is saved, improves work efficiency.
Description
Technical field
The utility model belongs to the technical field of communication, and in particular to a kind of automatic start test optical module parameter is set
It is standby.
Background technology
At present in the parameter field of automatic testing light module, it is substantially with Auto-Test System, and 1*9 therein is encapsulated
The optical module of form is to be unable to hot plug, it is necessary to test board is inserted into module in the power-off state, is then manually controlled again
Button switch is powered up to test board and optical module to be measured, then clicks on the startup test process button on PC interfaces manually again,
Manually control button switches off the power supply of test board and optical module to be measured again after all parameter testings, finally pulls out again
Go out optical module, terminate a test process.
Action manually is needed to have in whole test process：
1. it is manually inserted into optical module to be measured；2. manual ON test board power supply；Pressed 3. clicking on PC interfaces manually and starting test
Button；4. test board power supply is disconnected manually；5. optical module to be measured is extracted manually；
The start button for being wherein manually operated power switch twice and once clicking on manually on PC interfaces takes, and influences work
Efficiency.And mechanical power switch is easily damaged, test board service life and optical module testing efficiency are also influenced.
Utility model content
The utility model mainly solving the technical problems that provide a kind of equipment of automatic start test optical module parameter,
Saved in test process and control power switch manually twice and once manually boot the startup test process button at PC interfaces,
The operating time can be saved in test process, work efficiency can be improved, increases the total of test module in the identical working time
Amount, can mitigate the labor intensity of staff, with automatically controlled switch in place manual mechanical switch, it is possible to reduce the failure of switch
Rate, saves the time, improves work efficiency.
In order to solve the above technical problems, the technical solution that the utility model uses is：Provide a kind of automatic start
The equipment for testing optical module parameter, including microcontroller, power module, PC machine, electric-controlled switch, photoisolator, electric current pass
Sensor, voltage sensor, photoelectric sensor and test board, the microcontroller respectively with power module, PC machine, automatically controlled
Switch, current sensor, voltage sensor are connected with photoelectric sensor, and the photoisolator is connected to microcontroller
Between electric-controlled switch, the test board is connected with microcontroller and voltage sensor respectively, the photoelectric sensing
Device is arranged on test board.
In one preferred embodiment of the utility model, chip selects peripheral hardware band IIC to lead to the microcontroller in order to control
The chip of letter, serial communication and ADC samplings.
In one preferred embodiment of the utility model, the PC machine turns IIC ports and miniature control by serial ports
Device is connected.
In one preferred embodiment of the utility model, the PC machine is common computer.
In one preferred embodiment of the utility model, the beginning state of the test board is broken belt electricity condition.
In one preferred embodiment of the utility model, the optical module of 1*9 packing forms is plugged with the test board.
In one preferred embodiment of the utility model, optical module transmitting terminal is additionally provided with the test board.
In one preferred embodiment of the utility model, the optical module transmitting terminal is connected with microcontroller.
The beneficial effects of the utility model are：The equipment of the automatic start test optical module parameter of the utility model, one
Saved in secondary test process and control power switch manually twice and once manually boot the startup test process button at PC interfaces, can
To save the operating time in test process, work efficiency can be improved, increases the total amount of the test module in the identical working time,
The labor intensity of staff can be mitigated, with automatically controlled switch in place manual mechanical switch, it is possible to reduce the failure rate of switch, section
Make an appointment, improve work efficiency.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the utility model
Example is applied, for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structure diagram of a preferred embodiment of the equipment of the utility model automatic start test optical module parameter.
Embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained without making creative work, belongs to
The scope of the utility model protection.
As shown in Figure 1, the utility model embodiment includes：
A kind of equipment of automatic start test optical module parameter, including microcontroller, power module, PC machine, automatically controlled open
Pass, photoisolator, current sensor, voltage sensor, photoelectric sensor and test board, microcontroller difference
Be connected with power module, PC machine, electric-controlled switch, current sensor, voltage sensor and photoelectric sensor, the photoelectricity every
Be connected to from device between microcontroller and electric-controlled switch, the test board respectively with microcontroller and voltage sensor phase
Connection, the photoelectric sensor are arranged on test board.
In above-mentioned, chip selects peripheral hardware with IIC communications, serial communication and ADC samplings to the microcontroller in order to control
Chip.Wherein, the PC machine turns IIC ports by serial ports and is connected with microcontroller；The PC machine is common
Computer.
Further, the beginning state of the test board is broken belt electricity condition.Wherein, it is plugged with the test board
The optical module of 1*9 packing forms；Be additionally provided with optical module transmitting terminal on the test board, the optical module transmitting terminal with it is micro-
Type controller is connected.
Now increase an electric-controlled switch, a photoelectric sensor, voltage sensor and electric current in existing equipment to pass
Sensor, monitors the state of photoelectric sensor and the action of control electric-controlled switch by a microcontroller and realizes that optical module works
Voltage and current detection function.The beginning state of test board is broken belt electricity condition, when the optical module to be measured of insertion 1*9 packing forms
Afterwards, the light guide that photoelectric sensor is sent due to optical module shield to be measured causes the contact of photoelectric sensor to act, when miniature
Controller monitoring thinks there is optical module insertion test board to be measured after being acted to this, microcontroller passes through light after waiting 100 milliseconds
It is electrically isolated module and opens that electric-controlled switch makes test board and optical module to be measured obtains electric, then detects the operating voltage of optical module to be measured again
Powered on really with judgement optical module to be measured with electric current, and have operating current generation, then by microcontroller by launching light
Sampled acquisition optical module to be measured, which is inserted into and can send light, judges have optical module insertion test board to be measured to need to test really, this
When microcontroller put optical module to be measured be ready to it is beautiful.100 milliseconds of detection optical modules to be measured of PC machine timing be ready to it is beautiful, when
Detect optical module to be measured be ready to it is beautiful after send startup test command automatically, into optical module parameter test process.When
PC machine judges that optical module parameter shows test result after being completed on PC interfaces, is simultaneously emitted by instruction and informs microcontroller
Test terminates, microcontroller be connected to test END instruction after control by photoisolator control electric-controlled switch action disconnect survey
Test plate (panel) and optical module power supply to be measured, the operating voltage of optical module to be measured and electric current are zero at this time, and the value for launching Optical Sampling is unglazed
Value, is disconnected successfully with this discriminating test plate and optical module power supply to be measured.Again afterwards when microcontroller monitors photoelectric sensor
Contact thinks that optical module has been extracted after acting again, and this time test process all terminates.
Need to act in whole test process：
1. it is manually inserted into optical module to be measured；2. optical module to be measured is extracted manually；As a result it is the reduction of and controls behaviour manually three times
Make.
Technology point：
1st, microcontroller selection C8051F392, peripheral hardware band IIC and serial communication function, band multi-channel A/D C functions are unlimited
In the microcontroller of this model；
2nd, electric-controlled switch selects IRLML6401, the switch of not limited to this model；
3rd, photoelectric isolation module selects：TLP521-1, the current sensor of not limited to this model；
4th, current sensor selects：ZXCT1008, the current sensor of not limited to this model；
5th, voltage sensor selects：HCNR201, the current sensor of not limited to this model；
6th, photoelectric sensor selects：EE-SPY311；The current sensor of not limited to this model.
The advantages of the utility model is compared with existing technique：
1st, saved in a test process and control power switch manually twice and once manually boot the startup at PC interfaces
Test process button, can save in test process the operating time, can improve work efficiency, increase in the identical working time
The total amount of test module；
2nd, the labor intensity of staff can be mitigated；
3rd, with automatically controlled switch in place manual mechanical switch, it is possible to reduce the failure rate of switch, saves the time, improves work effect
Rate.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
The equivalent structure or equivalent flow shift made using the utility model description, is directly or indirectly used in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (8)
1. a kind of equipment of automatic start test optical module parameter, it is characterised in that including microcontroller, power module, PC
Mechanical, electrical control switch, photoisolator, current sensor, voltage sensor, photoelectric sensor and test board, described is miniature
Controller is connected with power module, PC machine, electric-controlled switch, current sensor, voltage sensor and photoelectric sensor respectively, institute
The photoisolator stated is connected between microcontroller and electric-controlled switch, the test board respectively with microcontroller and electricity
Pressure sensor is connected, and the photoelectric sensor is arranged on test board.
2. the equipment of automatic start test optical module parameter according to claim 1, it is characterised in that the miniature control
Chip selects chip of the peripheral hardware with IIC communications, serial communication and ADC samplings to device processed in order to control.
3. the equipment of automatic start test optical module parameter according to claim 2, it is characterised in that the PC machine is led to
Cross serial ports and turn IIC ports and be connected with microcontroller.
4. the equipment of automatic start according to claim 1 test optical module parameter, it is characterised in that the PC machine is
Common computer.
5. the equipment of automatic start test optical module parameter according to claim 1, it is characterised in that the test board
Beginning state be broken belt electricity condition.
6. the equipment of automatic start test optical module parameter according to claim 1, it is characterised in that the test board
On be plugged with the optical modules of 1*9 packing forms.
7. the equipment of automatic start test optical module parameter according to claim 1, it is characterised in that the test board
On be additionally provided with optical module transmitting terminal.
8. the equipment of automatic start test optical module parameter according to claim 7, it is characterised in that the optical module
Transmitting terminal is connected with microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492191.7U CN207280724U (en) | 2017-05-05 | 2017-05-05 | The equipment that automatic start tests optical module parameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492191.7U CN207280724U (en) | 2017-05-05 | 2017-05-05 | The equipment that automatic start tests optical module parameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207280724U true CN207280724U (en) | 2018-04-27 |
Family
ID=61992312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720492191.7U Active CN207280724U (en) | 2017-05-05 | 2017-05-05 | The equipment that automatic start tests optical module parameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207280724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299941A (en) * | 2019-05-23 | 2019-10-01 | 广东瑞谷光网通信股份有限公司 | The accurate test method of optical module IIC Ready Time, electronic equipment and computer readable storage medium |
| CN114727014A (en) * | 2022-03-21 | 2022-07-08 | 成都市联洲国际技术有限公司 | Split focusing system, control method and storage medium |
-
2017
- 2017-05-05 CN CN201720492191.7U patent/CN207280724U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299941A (en) * | 2019-05-23 | 2019-10-01 | 广东瑞谷光网通信股份有限公司 | The accurate test method of optical module IIC Ready Time, electronic equipment and computer readable storage medium |
| CN114727014A (en) * | 2022-03-21 | 2022-07-08 | 成都市联洲国际技术有限公司 | Split focusing system, control method and storage medium |
| CN114727014B (en) * | 2022-03-21 | 2023-12-22 | 成都市联洲国际技术有限公司 | Split-plate focusing system, control method and storage medium |
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