CN104092499A - Portable wireless fiber optical transceiver - Google Patents
Portable wireless fiber optical transceiver Download PDFInfo
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- CN104092499A CN104092499A CN201410331798.8A CN201410331798A CN104092499A CN 104092499 A CN104092499 A CN 104092499A CN 201410331798 A CN201410331798 A CN 201410331798A CN 104092499 A CN104092499 A CN 104092499A
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Abstract
A portable wireless fiber optical transceiver comprises a casing, an optical transceiving module, a photovoltaic converting chip, an Ethernet exchanging chip, a single chip microprocessor, a Wifi communicating chip, a power supply adapting chip, a rechargeable battery and a power supply interface. An optical fiber interface is formed in the optical transceiving module, the photovoltaic converting chip is respectively connected with the optical transceiving module and the Ethernet exchanging chip, the single chip microprocessor is respectively connected with the Ethernet exchanging chip and the Wifi communicating chip, the Wifi communicating chip is provided with a built-in Wifi antenna, the power supply adapting chip is respectively connected with the optical transceiving module, the photovoltaic converting chip, the Ethernet exchanging chip, the single chip microprocessor and the Wifi communicating chip, the power supply interface and the rechargeable battery are respectively connected with the power supply adapting chip, the optical interface of the optical transceiving module and the power supply interface are respectively formed in the casing, and an optical fiber communication indicator lamp corresponding to the optical fiber interface is further arranged on the casing. The portable wireless fiber optical transceiver is convenient to operate and further saves labor and materials.
Description
Technical field
The present invention 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 adopts optical fiber to be connected to physical basis, to take and entirely stand CONFIG.SYS (SCD) as connecting " virtual connections " of foundation, forms in " empty loop ", forms " empty terminal ".Carry out with process layer devices the optical fiber interface that data interaction needs 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 whether normal (because the magnitude of voltage of line segregation merge cells sends line segregation merge cells by the merge cells collection of bus PT interval to by optical fiber link) that need to simultaneously observe bus PT interval merge cells gather, at this moment needs the output voltage values of while measurement circuitry interval merge cells and the collection magnitude of voltage of bus PT interval merge cells.
Existing scheme is to be completed by two groups of staff, one group of measurement circuitry interval merge cells voltage output value, one group of voltage output value of measuring bus PT interval merge cells, 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) by artificial communication session mode, carry out measurement result comparative analysis, 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.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of portable mobile wireless fiber optical transceiver, utilize it to carry out measurement or the fault analysis and diagnosis of Substation process-level equipment, not only convenient to operation, and use manpower and material resources sparingly.
The present invention solves the technical scheme that its technical problem takes: 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 Ethernet switching chip with optical transceiver module respectively, described single-chip microcomputer is connected with Wifi communication chip with Ethernet switching 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 portable mobile wireless fiber optical transceiver of the present invention as the data interaction unit of 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 present invention and failure diagnosis observation place, realized observation place and measured the separated of place, and observation place is flexible, is convenient to the comparative analysis of test data.
The invention has the beneficial effects as follows: the present invention 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.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present invention;
Fig. 2 is surface structure schematic diagram of the present invention.
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 present invention will be described in detail.Disclosing below provides many different embodiment or example to be used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.In addition, the present invention 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 present invention has omitted the description of known assemblies and treatment technology and technique to avoid unnecessarily limiting the present invention.
As depicted in figs. 1 and 2, a kind of portable mobile wireless fiber optical transceiver of the present invention, 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 Ethernet switching chip 4 with optical transceiver module 2 respectively, described single-chip microcomputer 5 is connected with Wifi communication chip 6 with Ethernet switching chip 4 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 present invention, by LC type optical fiber interface, through tail optical fiber, be connected to the optical fiber interface of tested intelligent apparatus, by optical transceiver module, receive or send light signal, 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 present invention provides 5V power supply to charge to rechargeable battery through power adaptation chip by USB power interface.During 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 present invention 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 to carry out to the measurement of process layer devices or fault analysis and diagnosis work with testing equipment.Utilize portable mobile wireless fiber optical transceiver of the present invention as the data interaction unit of 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 present invention and failure diagnosis observation place, realized observation place and measured the separated of place, and observation place is flexible, is convenient to the comparative analysis of test data.
The invention has the beneficial effects as follows: the present invention 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 present invention has the following advantages:
(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 of the present invention to coordinate testing equipment;
(2) adopt portable mobile wireless fiber optical transceiver of the present invention, for example, because handheld test terminal can receive the data (, the data of bus PT and line segregation merge cells) of different location simultaneously, the simultaneity of test result is more remarkable than existing scheme;
(3) the present invention has realized observation place and has measured the separated of place, brings great convenience to measurement, the fault analysis and diagnosis of transformer station process layer equipment.
The above is the preferred embodiment of the present invention, for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, and these improvements and modifications are also regarded as protection scope of the present invention.
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 Ethernet switching chip with optical transceiver module respectively, described single-chip microcomputer is connected with Wifi communication chip with Ethernet switching 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 |
|---|---|---|---|
| CN201410331798.8A CN104092499A (en) | 2014-07-11 | 2014-07-11 | Portable wireless fiber optical transceiver |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410331798.8A CN104092499A (en) | 2014-07-11 | 2014-07-11 | Portable wireless fiber optical transceiver |
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| CN104092499A true CN104092499A (en) | 2014-10-08 |
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| CN201410331798.8A Pending CN104092499A (en) | 2014-07-11 | 2014-07-11 | Portable wireless fiber optical transceiver |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104579489A (en) * | 2015-03-02 | 2015-04-29 | 成都绿野起点科技有限公司 | Dedicated optical fiber transmitting, receiving and switching integrated device for communication |
| CN106301583A (en) * | 2015-05-13 | 2017-01-04 | 国网辽宁省电力有限公司丹东供电公司 | A kind of fiber optical transceiver with measuring light power function |
| CN108227092A (en) * | 2016-04-11 | 2018-06-29 | 金钱猫科技股份有限公司 | For photoelectric signal transformation and the device of control |
| CN109039759A (en) * | 2018-08-22 | 2018-12-18 | 贵州电网有限责任公司 | Intelligent substation GOOSE, SV common network privacy protection measure and control device debugging verification network system and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040240807A1 (en) * | 2001-05-30 | 2004-12-02 | Franz-Friedrich Frohlich | Optical distribution device and light waveguide connector cable |
| CN203445884U (en) * | 2013-09-30 | 2014-02-19 | 天津元素科技有限公司 | Fiber optical transceiver having wireless network |
| CN204013551U (en) * | 2014-07-11 | 2014-12-10 | 国家电网公司 | Portable mobile wireless fiber optical transceiver |
-
2014
- 2014-07-11 CN CN201410331798.8A patent/CN104092499A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040240807A1 (en) * | 2001-05-30 | 2004-12-02 | Franz-Friedrich Frohlich | Optical distribution device and light waveguide connector cable |
| CN203445884U (en) * | 2013-09-30 | 2014-02-19 | 天津元素科技有限公司 | Fiber optical transceiver having wireless network |
| CN204013551U (en) * | 2014-07-11 | 2014-12-10 | 国家电网公司 | Portable mobile wireless fiber optical transceiver |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104579489A (en) * | 2015-03-02 | 2015-04-29 | 成都绿野起点科技有限公司 | Dedicated optical fiber transmitting, receiving and switching integrated device for communication |
| CN106301583A (en) * | 2015-05-13 | 2017-01-04 | 国网辽宁省电力有限公司丹东供电公司 | A kind of fiber optical transceiver with measuring light power function |
| CN108227092A (en) * | 2016-04-11 | 2018-06-29 | 金钱猫科技股份有限公司 | For photoelectric signal transformation and the device of control |
| CN109039759A (en) * | 2018-08-22 | 2018-12-18 | 贵州电网有限责任公司 | Intelligent substation GOOSE, SV common network privacy protection measure and control device debugging verification network system and method |
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Application publication date: 20141008 |
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