CN102916726A - UWB (ultra-wide bandwidth) ranging based anchoring device for transformer substation - Google Patents
UWB (ultra-wide bandwidth) ranging based anchoring device for transformer substation Download PDFInfo
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- CN102916726A CN102916726A CN2012104203788A CN201210420378A CN102916726A CN 102916726 A CN102916726 A CN 102916726A CN 2012104203788 A CN2012104203788 A CN 2012104203788A CN 201210420378 A CN201210420378 A CN 201210420378A CN 102916726 A CN102916726 A CN 102916726A
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- transformer station
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Abstract
A UWB (ultra-wide bandwidth) ranging based anchoring device for a transformer substation is formed by connecting a UWB core module (1) with an optical fiber transceiver (2), a UWB antenna (3) and a power control module (4), the optical fiber transceiver (2) is further connected with the power control module (4), and the whole anchoring device is arranged in a shell (5). The UWB ranging based anchoring device for the transformer substation is used for achieving safety use in a strong electric field environment and under the remote distance condition. Real-time tracking monitoring of a moving target in the transformer substation is carried out by the aid of the high-precision real-time positioning technology, three-dimensional positioning precision is less than 40 centimeters in distance, and safety of the moving target position is judged by combining equipment energized conditions with safety distance. The UWB ranging based anchoring device for the transformer substation is combined with safety area monitoring to acquire real-time positions of personnel in the transformer substation field and update the positions to a three-dimensional virtual scene in real time, so that the personnel positions in the three-dimensional virtual scene and the personnel positions in an actual scene are kept synchronous.
Description
Technical field
The present invention relates to a kind ofly can realize group net operation UWB positioner in transformer station, particularly a kind ofly realize range finding by the UWB technology, computing obtains the device of space coordinate through Togo UWB anchor point again.
Background technology
Power industry has very high requirement to the fail safe of equipment, and the equipment of installing in transformer station is subject to the impact of highfield, the impact of long range signals transmission, and the data that all can cause monitoring produce large-scale error.
Ultra broadband (UWB) wireless location technology belongs to a kind of of wireless location technology, because low in energy consumption, anti-multipath is effective, safe, system complexity is low, the advantages such as point-device positioning accuracy especially can be provided, become focus and the first-selection of wireless location technology.
The data of UWB nucleus module collection need to be transferred on the server that is erected in the main control room by Ethernet, Ethernet reaches outside 100 meters in distance, be subject to the situations such as interference of highfield in the transformer station after the loss of signal serious, so this device changes data communication into optical signal transmission by fiber optical transceiver, antenna is connected without extended line with the UWB nucleus module in addition, avoid growth the reducing signal gain of feeder line, by these optimized treatment methods to signal, Stability and dependability that can intensifier.
Summary of the invention
Purpose of the present invention with provide a kind of can be at the substation safety reliability service, be applicable to transformer station's highfield, the applicable anchor point that range finding is used in transformer station based on UWB of long range signals transmission.Can a plurality of networkings form substation safety area monitoring and automation cruising inspection system, location technology is carried out the real-time tracking monitoring to the moving target in the transformer station during with high-precision real.
For achieving the above object, the technical solution used in the present invention is:
A kind of anchor point that range finding is used in transformer station based on UWB, the present invention is characterised in that: being connected and composed with fiber optical transceiver, UWB antenna, energy supply control module respectively by the UWB nucleus module of the anchor point that described UWB range finding is used in transformer station, and wherein fiber optical transceiver also is connected with energy supply control module; Whole anchor point setting in the enclosure.
UWB nucleus module of the present invention is based on the data processing unit that ARM9 is core, is sequentially connected to form by processor, digital baseband, simulation foreground, pulser, power amplifier, transmit-receive switch, band-pass filter low noise amplifier;
Wherein:
Digital baseband also is connected with pulser, transmit-receive switch respectively, and the band-pass filter low noise amplifier also is connected with the simulation foreground;
Processor is connected with fan by user's I/O end, is connected with mnemonic between processor and digital baseband, and transmit-receive switch is connected with antenna terminal;
Processor is connected with modulator rectifier, Ethernet connector, joint connector respectively, and joint connector is connected with the UART serial ports is capable, and joint connector is connected with GIO;
Digital baseband also is connected with joint connector and indicator light respectively, and joint connector is connected with GIO.
Shell of the present invention is the shell of nonmetal shielding material.
Fiber optical transceiver of the present invention is multimode fiber transceiver or monomode fiber transceiver.
The present invention is with respect to prior art, and its advantage is as follows:
1, the present invention can effectively solve the impact of UWB range finding anchor point signal transmission on transformer station's forceful electric power environment and distance, makes the signal transmission more reliable and stable.
2, the present invention can realize the transmission of UWB aerial signal by the housing design of non-shielding, and antenna is directly installed on the UWB nucleus module, has reduced the loss of signal gain.
3, the present invention can realize the combination of a plurality of devices, is the core apparatus of realizing substation safety area monitoring and automation cruising inspection system.
4, the present invention possesses at 220KV and following transformer station and can use safely.
Below in conjunction with the drawings and specific embodiments the present invention is done further explanation.
Description of drawings
Fig. 1 is anchor point structural representation of the present invention;
Fig. 2 is that UWB nucleus module of the present invention forms structure chart.
Below in conjunction with accompanying drawing the specific embodiment of the present invention is illustrated in further detail
Embodiment
See Fig. 1, Fig. 2, the present invention is comprised of UWB nucleus module 1, fiber optical transceiver 2, UWB antenna 3, energy supply control module 4 and shell 5.
A kind of anchor point that range finding is used in transformer station based on UWB, the present invention is characterised in that: being connected and composed with fiber optical transceiver 2, UWB antenna 3, energy supply control module 4 respectively by UWB nucleus module 1 of the anchor point that described UWB range finding is used in transformer station, and wherein fiber optical transceiver 2 also is connected with energy supply control module 4; Whole anchor point is arranged in the shell 5.
UWB nucleus module 1 of the present invention is based on the data processing unit that ARM9 is core, is sequentially connected to form by processor 11, digital baseband 12, simulation foreground 15, pulser 14, power amplifier 13, transmit-receive switch 17, band-pass filter low noise amplifier 16;
Wherein:
Fiber optical transceiver 2 of the present invention is multimode fiber transceiver or monomode fiber.
Fiber optical transceiver 2 is can be that the multimode fiber transceiver also can be the monomode fiber transceiver, is transferred to server in the main website control room apart from selecting single mode or multimode fiber transceiver according to on-site signal.
The present invention can effectively solve the impact of UWB range finding anchor point signal transmission on transformer station's forceful electric power environment and distance, makes the signal transmission more reliable and stable; Can realize the transmission of UWB aerial signal by the housing design of non-shielding, antenna is directly installed on the UWB nucleus module, has reduced the loss of signal gain; Can realize the combination of a plurality of devices, be the core apparatus of realizing substation safety area monitoring and automation cruising inspection system, possesses at 220KV and following transformer station and can use safely.
Claims (4)
1. anchor point that uses in transformer station based on UWB range finding, it is characterized in that: being connected and composed with fiber optical transceiver (2), UWB antenna (3), energy supply control module (4) respectively by UWB nucleus module (1) of the anchor point that described UWB range finding is used in transformer station, wherein fiber optical transceiver (2) also is connected with energy supply control module (4); Whole anchor point is arranged in the shell (5).
2. according to claim 1 a kind of based on the anchor point of UWB range finding in transformer station's use, it is characterized in that: described UWB nucleus module (1) is based on the data processing unit that ARM9 is core, is sequentially connected to form by processor (11), digital baseband (12), simulation foreground (15), pulser (14), power amplifier (13), transmit-receive switch (17), band-pass filter low noise amplifier (16);
Wherein: digital baseband (12) also is connected with pulser (14), transmit-receive switch (17) respectively, and band-pass filter low noise amplifier (16) also is connected with simulation foreground (15);
Processor (11) is connected with fan (19) by user's I/O end, is connected with mnemonic (18) between processor (11) and digital baseband (12), and transmit-receive switch (17) is connected with antenna terminal (20);
Processor (11) is connected with modulator rectifier (21), Ethernet connector (22), joint connector (23A, 23B) respectively, joint connector (23A) is connected with UART serial ports capable (24), and joint connector (23B) is connected with GIO (25 A);
Digital baseband (12) also is connected with joint connector (23C) and indicator light (26A, 26B) respectively, and joint connector (23C) is connected with GIO (25B).
3. according to claim 1 a kind of based on the anchor point of UWB range finding in transformer station's use, it is characterized in that: described shell (5) is the shell of nonmetal shielding material.
4. according to claim 1 and 2 a kind of based on the anchor point of UWB range finding in transformer station's use, it is characterized in that: described fiber optical transceiver (2) is multimode fiber transceiver or monomode fiber transceiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104203788A CN102916726A (en) | 2012-10-29 | 2012-10-29 | UWB (ultra-wide bandwidth) ranging based anchoring device for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104203788A CN102916726A (en) | 2012-10-29 | 2012-10-29 | UWB (ultra-wide bandwidth) ranging based anchoring device for transformer substation |
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| CN102916726A true CN102916726A (en) | 2013-02-06 |
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| CN2012104203788A Pending CN102916726A (en) | 2012-10-29 | 2012-10-29 | UWB (ultra-wide bandwidth) ranging based anchoring device for transformer substation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104159075A (en) * | 2014-07-22 | 2014-11-19 | 国家电网公司 | Method and device for capturing moving targets in transformer station |
| CN109660280A (en) * | 2018-12-12 | 2019-04-19 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | Seismic data power station communication system based on super-broadband tech |
| CN111071090A (en) * | 2019-12-31 | 2020-04-28 | 广西诚新慧创科技有限公司 | Unmanned aerial vehicle charging guiding method and device under accurate guiding energy supplementing platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202204926U (en) * | 2011-07-19 | 2012-04-25 | 杭州格雷科技有限公司 | Real-time positioning management system |
| CN102565791A (en) * | 2011-12-28 | 2012-07-11 | 程玉才 | Ultra-wideband radar fence monitoring system and method for locating disturbance source with the same |
| CN102598544A (en) * | 2009-07-24 | 2012-07-18 | 康宁光缆系统有限责任公司 | Location tracking using fiber optic array cables and related systems and methods |
| CN102608570A (en) * | 2012-01-17 | 2012-07-25 | 华中科技大学 | Wireless sensor node ranging and positioning methods for tunnels |
| CN102680941A (en) * | 2012-06-01 | 2012-09-19 | 中国矿业大学(北京) | Method and system for ultra wide band positioning in coal mine |
| CN102694576A (en) * | 2012-05-04 | 2012-09-26 | 华中科技大学 | Ultra wide band signal generator based on electric band-pass filter |
-
2012
- 2012-10-29 CN CN2012104203788A patent/CN102916726A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102598544A (en) * | 2009-07-24 | 2012-07-18 | 康宁光缆系统有限责任公司 | Location tracking using fiber optic array cables and related systems and methods |
| CN202204926U (en) * | 2011-07-19 | 2012-04-25 | 杭州格雷科技有限公司 | Real-time positioning management system |
| CN102565791A (en) * | 2011-12-28 | 2012-07-11 | 程玉才 | Ultra-wideband radar fence monitoring system and method for locating disturbance source with the same |
| CN102608570A (en) * | 2012-01-17 | 2012-07-25 | 华中科技大学 | Wireless sensor node ranging and positioning methods for tunnels |
| CN102694576A (en) * | 2012-05-04 | 2012-09-26 | 华中科技大学 | Ultra wide band signal generator based on electric band-pass filter |
| CN102680941A (en) * | 2012-06-01 | 2012-09-19 | 中国矿业大学(北京) | Method and system for ultra wide band positioning in coal mine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104159075A (en) * | 2014-07-22 | 2014-11-19 | 国家电网公司 | Method and device for capturing moving targets in transformer station |
| CN109660280A (en) * | 2018-12-12 | 2019-04-19 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | Seismic data power station communication system based on super-broadband tech |
| CN109660280B (en) * | 2018-12-12 | 2021-04-30 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | Seismic data power station communication system based on ultra-wideband technology |
| CN111071090A (en) * | 2019-12-31 | 2020-04-28 | 广西诚新慧创科技有限公司 | Unmanned aerial vehicle charging guiding method and device under accurate guiding energy supplementing platform |
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Application publication date: 20130206 |