CN204013551U - Portable mobile wireless fiber optical transceiver - Google Patents
Portable mobile wireless fiber optical transceiver Download PDFInfo
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- CN204013551U CN204013551U CN201420383923.5U CN201420383923U CN204013551U CN 204013551 U CN204013551 U CN 204013551U CN 201420383923 U CN201420383923 U CN 201420383923U CN 204013551 U CN204013551 U CN 204013551U
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- 239000000835 fiber Substances 0.000 title claims abstract description 22
- 239000013307 optical fiber Substances 0.000 claims abstract description 37
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- 230000006978 adaptation Effects 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 230000005693 optoelectronics Effects 0.000 claims abstract description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 20
- 238000000034 method Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 14
- 238000005259 measurement Methods 0.000 description 12
- 238000003745 diagnosis Methods 0.000 description 10
- 238000005204 segregation Methods 0.000 description 6
- 238000010835 comparative analysis Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
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- 230000005540 biological transmission Effects 0.000 description 2
- 238000002405 diagnostic procedure Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
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- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Abstract
A kind of portable mobile wireless fiber optical transceiver, it comprises housing, optical transceiver module, opto-electronic conversion chip, Ethernet switching chip, single-chip microcomputer, Wifi communication chip, power adaptation chip, rechargeable battery and power interface, optical transceiver module is provided with optical fiber interface, opto-electronic conversion chip is connected with optical transceiver module and Ethernet switching chip respectively, single-chip microcomputer is connected with Ethernet switching chip and Wifi communication chip respectively, Wifi communication chip is provided with internally-arranged type Wifi antenna, power adaptation chip respectively with optical transceiver module, opto-electronic conversion chip, Ethernet switching chip, single-chip microcomputer is connected with Wifi communication chip, power interface is connected with power adaptation chip respectively with rechargeable battery, the optical fiber interface of optical transceiver module and power interface are opened in respectively on housing, are also provided with the optical fiber communication indicator light of corresponding optical fiber interface on housing.The utility model is not only convenient to operation, and uses manpower and material resources sparingly.
Description
Technical field
The utility model relates to network communications technology field, specifically a kind of portable mobile wireless fiber optical transceiver.
Background technology
The process layer secondary circuit of intelligent substation adopt optical fiber be connected to physical basis, taking the CONFIG.SYS of entirely standing (SCD) for connecting " virtual connections " of foundation, form in " empty loop " formation " empty terminal ".Carry out data interaction with process layer devices and need the optical fiber interface of connection procedure layer equipment.At the scene process layer devices is measured or fault analysis and diagnosis process in, testing equipment need to be carried out to physical link through tail optical fiber and tested equipment and be connected.When observation place and testing location be not during at same position, will make troubles, need two groups of staff's concurrent workings and keep communication unimpeded.For example; when the merge cells that need to observe certain line segregation is issued the voltage data of protective device when why abnormal through optical fiber port; the magnitude of voltage that need to simultaneously observe bus PT interval merge cells gather whether normal (because the magnitude of voltage of line segregation merge cells by the merge cells collection of bus PT interval then send line segregation merge cells to through optical fiber link), at this moment needs the output voltage values of measurement circuitry interval merge cells and the collection magnitude of voltage of bus PT interval merge cells simultaneously.
Existing scheme is to be completed by two groups of staff, one group of measurement circuitry interval merge cells voltage output value, measure the voltage output value of bus PT interval merge cells for one group, and it is unimpeded between these two groups of staff, will to keep communicating by letter, and circulates a notice of mutually measured numerical value and compares analysis.Existing scheme just can complete test function because testing equipment and tested equipment must carry out Optical Fiber Physical link connection, and the shortcoming of existing scheme is: (1) needs two groups of staff respectively be with a set of testing equipment, takies manpower, device resource is many; (2) carry out measurement result comparative analysis by artificial communication session mode, the simultaneity of measurement result contrast is poor; (3) test process is loaded down with trivial details.Bring very big inconvenience to like this measurement, the fault analysis and diagnosis of Substation process-level equipment.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of portable mobile wireless fiber optical transceiver, utilizes it to carry out measurement or the fault analysis and diagnosis of Substation process-level equipment, not only convenient to operation, and uses manpower and material resources sparingly.
The technical scheme in the invention for solving the technical problem is: portable mobile wireless fiber optical transceiver, comprise housing, it is characterized in that, also comprise optical transceiver module, opto-electronic conversion chip, Ethernet switching chip, single-chip microcomputer, Wifi communication chip, power adaptation chip, rechargeable battery and power interface, described optical transceiver module is provided with optical fiber interface, described opto-electronic conversion chip is connected with optical transceiver module and Ethernet switching chip respectively, described single-chip microcomputer is connected with Ethernet switching chip and Wifi communication chip respectively, described Wifi communication chip is provided with internally-arranged type Wifi antenna, described power adaptation chip respectively with optical transceiver module, opto-electronic conversion chip, Ethernet switching chip, single-chip microcomputer is connected with Wifi communication chip, described power interface is connected with power adaptation chip respectively with rechargeable battery, the optical fiber interface of described optical transceiver module and power interface are opened in respectively on housing, are also provided with the optical fiber communication indicator light of the optical fiber interface of corresponding optical transceiver module on described housing.
Preferably, described optical transceiver module is light transceiving integrated module.
Preferably, described rechargeable battery is lithium battery.
Preferably, described power interface is USB power interface.
Preferably, the optical fiber interface of described optical transceiver module is LC type optical fiber interface.
Preferably, described single-chip microcomputer adopts MSP430 chip.
Utilize the data interaction unit of portable mobile wireless fiber optical transceiver described in the utility model as testing equipment, in intelligent substation debugging and failure diagnostic process, be connected to the optical fiber interface place of Devices to test, like this process layer devices measured or the work of fault analysis and diagnosis just can be completed by one group of staff.Staff utilizes handheld test terminal and portable mobile wireless fiber optical transceiver to be used in conjunction with, measuring terminals is as long as set up after wireless connections with portable mobile wireless fiber optical transceiver, just can be in merge cells place, bus PT interval observation line segregation merge cells data the also data of Observable bus PT merge cells.The convertible debugging of the utility model and failure diagnosis observation place, realized observation place and measured separating of place, and observation place is flexible, is convenient to the comparative analysis of test data.
The beneficial effects of the utility model are: the utility model is by combining optical fiber transceiving data procedures with wireless data transmission, form the advance data interactive unit of measuring equipment, be applied to the wireless measurement of the intelligent electronic device of transformer station process layer, replace traditional wired measuring mode, overcome the shortcoming of the necessary same position in observation place and measurement place of traditional test mode, not only convenient to operation, and use manpower and material resources sparingly.
Brief description of the drawings
Fig. 1 is internal structure schematic diagram of the present utility model;
Fig. 2 is surface structure schematic diagram of the present utility model.
In figure, 1 housing, 2 optical transceiver modules, 21 optical fiber interfaces, 3 opto-electronic conversion chips, 4 Ethernet switching chip, 5 single-chip microcomputers, 6 Wifi communication chips, 61 Wifi antennas, 7 power adaptation chips, 8 rechargeable batteries, 9 power interfaces.
Embodiment
For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.Disclosing below provides many different embodiment or example to be used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts to specific examples and setting are described.In addition, the utility model can be in different examples repeat reference numerals and/or letter.This repetition is in order to simplify and object clearly, itself do not indicate the relation between discussed various embodiment and/or setting.It should be noted that illustrated parts are not necessarily drawn in proportion in the accompanying drawings.The utility model has omitted the description of known assemblies and treatment technology and technique to avoid unnecessarily limiting the utility model.
As depicted in figs. 1 and 2, a kind of portable mobile wireless fiber optical transceiver of the present utility model, it comprises housing 1, be arranged on the optical transceiver module 2 in housing, opto-electronic conversion chip 3, Ethernet switching chip 4, single-chip microcomputer 5, Wifi communication chip 6, power adaptation chip 7 and rechargeable battery 8, and be opened in the power interface 9 on housing 1, described optical transceiver module 2 is provided with optical fiber interface 21, described opto-electronic conversion chip 3 is connected with optical transceiver module 2 and Ethernet switching chip 4 respectively, described single-chip microcomputer 5 is connected with Ethernet switching chip 4 and Wifi communication chip 6 respectively, described Wifi communication chip 6 is provided with internally-arranged type Wifi antenna 61, described power adaptation chip 7 respectively with optical transceiver module 2, opto-electronic conversion chip 3, Ethernet switching chip 4, single-chip microcomputer 5 is connected with Wifi communication chip 6, described power interface 9 is connected with power adaptation chip 7 respectively with rechargeable battery 8, the optical fiber interface 21 of described optical transceiver module is opened on housing 1, is also provided with the optical fiber communication indicator light 22 of the optical fiber interface 21 of corresponding optical transceiver module on described housing 1.
Preferably, described optical transceiver module 2 is light transceiving integrated module, i.e. optical fiber interface 21(sending and receiving) and optical transceiver module 2 integrate.
Preferably, described rechargeable battery 8 is lithium battery.Certainly, rechargeable battery 8 can also be the rechargeable battery of other types such as Ni-MH battery.
Preferably, described power interface 9 is USB power interface.
Preferably, the optical fiber interface 21 of described optical transceiver module is LC type optical fiber interface (configure a pair of light mouth, be respectively sending and receiving light mouth).
Preferably, described single-chip microcomputer 5 adopts MSP430 chip.
The utility model, be connected to the optical fiber interface of tested intelligent apparatus through tail optical fiber by LC type optical fiber interface, receive or send light signal by optical transceiver module, opto-electronic conversion chip carries out after photosignal changes the signal of telecommunication into passing to Ethernet switching chip, Ethernet switching chip passes to WiFi communication chip through single-chip microcomputer by data, and WiFi communication chip passes to hand-hold type measuring terminals through WiFi antenna by wireless communication mode by data.The utility model provides 5V power supply to charge to rechargeable battery through power adaptation chip by USB power interface.When work, battery supply is transformed into 3.3V or 2.5V through power adaptation chip, gives respectively optical transceiver module, opto-electronic conversion chip, Ethernet switching chip, single-chip microcomputer and the power supply of WiFi communication chip.The utility model is by integrating the electronic devices such as optical transceiver module, opto-electronic conversion chip, Ethernet switching chip, single-chip microcomputer, WiFi communication chip, WiFi antenna, power adaptation chip, USB power interface and rechargeable battery, form portable mobile wireless fiber optical transceiver, on-the-spot without providing in addition power supply and other annexes just can coordinate with testing equipment to carry out measurement or the fault analysis and diagnosis work to process layer devices.Utilize the data interaction unit of portable mobile wireless fiber optical transceiver described in the utility model as testing equipment, in intelligent substation debugging and failure diagnostic process, be connected to the optical fiber interface place of Devices to test, like this process layer devices measured or the work of fault analysis and diagnosis just can be completed by one group of staff.Staff utilizes handheld test terminal and portable mobile wireless fiber optical transceiver to be used in conjunction with, measuring terminals is as long as set up after wireless connections with portable mobile wireless fiber optical transceiver, just can be in merge cells place, bus PT interval observation line segregation merge cells data the also data of Observable bus PT merge cells.The convertible debugging of the utility model and failure diagnosis observation place, realized observation place and measured separating of place, and observation place is flexible, is convenient to the comparative analysis of test data.
The beneficial effects of the utility model are: the utility model is by combining optical fiber transceiving data procedures with wireless data transmission, form the advance data interactive unit of measuring equipment, be applied to the wireless measurement of the intelligent electronic device of transformer station process layer, replace traditional wired measuring mode, overcome the shortcoming of the necessary same position in observation place and measurement place of traditional test mode, not only convenient to operation, and use manpower and material resources sparingly.
The utlity model has following advantage:
(1) save human and material resources, above-mentioned completed by two groups of staff Substation process-level equipment is measured or the work of fault analysis and diagnosis, can be completed by one group of staff after utilizing portable mobile wireless fiber optical transceiver described in the utility model to coordinate testing equipment;
(2) adopt portable mobile wireless fiber optical transceiver described in the utility model, the data that can simultaneously receive different location due to handheld test terminal (for example, the data of bus PT and line segregation merge cells), the simultaneity of test result is more remarkable than existing scheme;
(3) the utility model has been realized observation place and has been measured separating of place, brings great convenience to measurement, the fault analysis and diagnosis of transformer station process layer equipment.
The above is preferred implementation of the present utility model; for those skilled in the art; not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications are also regarded as protection range of the present utility model.
Claims (6)
1. portable mobile wireless fiber optical transceiver, comprise housing, it is characterized in that, also comprise optical transceiver module, opto-electronic conversion chip, Ethernet switching chip, single-chip microcomputer, Wifi communication chip, power adaptation chip, rechargeable battery and power interface, described optical transceiver module is provided with optical fiber interface, described opto-electronic conversion chip is connected with optical transceiver module and Ethernet switching chip respectively, described single-chip microcomputer is connected with Ethernet switching chip and Wifi communication chip respectively, described Wifi communication chip is provided with internally-arranged type Wifi antenna, described power adaptation chip respectively with optical transceiver module, opto-electronic conversion chip, Ethernet switching chip, single-chip microcomputer is connected with Wifi communication chip, described power interface is connected with power adaptation chip respectively with rechargeable battery, the optical fiber interface of described optical transceiver module and power interface are opened in respectively on housing, are also provided with the optical fiber communication indicator light of the optical fiber interface of corresponding optical transceiver module on described housing.
2. portable mobile wireless fiber optical transceiver according to claim 1, is characterized in that, described optical transceiver module is light transceiving integrated module.
3. portable mobile wireless fiber optical transceiver according to claim 1, is characterized in that, described rechargeable battery is lithium battery.
4. portable mobile wireless fiber optical transceiver according to claim 1, is characterized in that, described power interface is USB power interface.
5. portable mobile wireless fiber optical transceiver according to claim 1, is characterized in that, the optical fiber interface of described optical transceiver module is LC type optical fiber interface.
6. according to the portable mobile wireless fiber optical transceiver described in claim 1 to 5 any one, it is characterized in that, described single-chip microcomputer adopts MSP430 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383923.5U CN204013551U (en) | 2014-07-11 | 2014-07-11 | Portable mobile wireless fiber optical transceiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383923.5U CN204013551U (en) | 2014-07-11 | 2014-07-11 | Portable mobile wireless fiber optical transceiver |
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| Publication Number | Publication Date |
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| CN204013551U true CN204013551U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420383923.5U Expired - Fee Related CN204013551U (en) | 2014-07-11 | 2014-07-11 | Portable mobile wireless fiber optical transceiver |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092499A (en) * | 2014-07-11 | 2014-10-08 | 国家电网公司 | Portable wireless fiber optical transceiver |
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2014
- 2014-07-11 CN CN201420383923.5U patent/CN204013551U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092499A (en) * | 2014-07-11 | 2014-10-08 | 国家电网公司 | Portable wireless fiber optical transceiver |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200711 |