CN205211158U - Patrol line unmanned aerial vehicle through what control command was received in power line carrier radiation - Google Patents
Patrol line unmanned aerial vehicle through what control command was received in power line carrier radiation Download PDFInfo
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- CN205211158U CN205211158U CN201521005143.8U CN201521005143U CN205211158U CN 205211158 U CN205211158 U CN 205211158U CN 201521005143 U CN201521005143 U CN 201521005143U CN 205211158 U CN205211158 U CN 205211158U
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Abstract
The utility model discloses a patrol line unmanned aerial vehicle through what control command was received in power line carrier radiation, include control end, pulse signal transmitting terminal, electric main and patrol line unmanned aerial vehicle body, the control end links to each other with output control command with the pulse signal transmitting terminal, the pulse signal transmitting terminal includes signal modulation portion, pulse control portion and power line carrier radiation appliance, power line carrier radiation appliance links to each other with electric main, signal modulation portion links to each other with pulse control portion, pulse control portion links to each other with power line carrier radiation appliance and controls power line carrier radiation appliance and carry out carrier wave output with interrupted mode to the power line, and the power line carrier electromagnetic radiation fast blink that makes electric main send forms the pulse signal who takes control part control command, patrols line power line carrier 0 and receives this pulse signal and press control command flight. The utility model discloses but the power line carrier electromagnetic radiation scintillation of nationality on by electric main forms pulse signal, sends control command to patrolling line unmanned aerial vehicle.
Description
Technical field
The utility model relates to electric power facility, especially a kind of line walking unmanned plane being received steering order by power carrier radiation.
Background technology
Because the transmission voltage of power main is very high, therefore often open space and isolated area is set up in overhead mode, line walking inconvenience, along with the development of unmanned air vehicle technique, have at present and unmanned plane is applied to the work of power main line walking, but because the erection scope of power main is very large, region is complicated, the command range of traditional wireless remote control is limited, and be subject to the stop of mountain topography sometimes, therefore cannot meet the remote control needs of line walking unmanned plane completely, make unmanned plane be subject to larger restriction in line walking application.
Electric power carrier communication technology is in utilizing, low-voltage power line is as communication media, realize data, voice communicate with the Integrated Services Transmission such as image, but power cable for 50Hz/60Hz low-loss transmission of electricity and design, during for communicating, 1 ~ 30MHz frequency band signals need be transmitted, generation is leaked in this frequency range by power cable, namely part signal power is by outwardly radiation in the form of an electromagnetic wave, be equivalent to inefficient linear antenna, electromagnetic radiation intensity increases with the enhancing of signal power, when loading signal of communication to quick succession on power main, the electromagnetic radiation that power main produces because of power carrier also can fast blink, form electromagnetic pulse.
Commercial communication field has and utilizes fast blink formation pulse to carry out the technology communicated in recent years, as LiFi adopts the high speed stroboscopic of LED visible light with modulation communication signal, and from energy in essence, visible ray is also the one of electromagnetic radiation, the power carrier radiation of power main, when fast blink, can be used for modulation too and loads signal of communication.
Summary of the invention
The utility model proposes a kind of line walking unmanned plane being received steering order by power carrier radiation, pulse signal can be formed, to line walking unmanned plane sending controling instruction by the power carrier electromagnetic radiation flicker on power main by nationality.
The utility model by the following technical solutions.
Received a line walking unmanned plane for steering order by power carrier radiation, described method comprises control end, pulse signal transmitting terminal, power main and line walking unmanned plane body, and described control end is connected to export steering order with pulse signal transmitting terminal, described pulse signal transmitting terminal comprises signal madulation portion, pulse control section and power carrier radiation appliance, described power carrier radiation appliance is connected with power main, described signal madulation portion is connected with pulse control section, described pulse control section is connected with power carrier radiation appliance and controls power carrier radiation appliance and carries out carrier wave output with intermittent manner to line of electric force, described power carrier radiation appliance be connected with power main with preset emissive power carrier wave output is carried out to power main, power main is made to send power carrier electromagnetic radiation because of power carrier to circuit week side.
When control part is to pulse signal transmitting terminal output order, described signal madulation portion receives the steering order of control part, pulse control section is passed to after being modulated to pulse control signal, described pulse control section controls power carrier radiation appliance by pulse control signal and exports the carrier wave that power main carries out quick succession, thus the power carrier electromagnetic radiation fast blink that power main is sent, form the pulse signal carrying control part steering order.
Described line walking unmanned plane built-in signal demodulation section controls module with flying, when flying along power main when line walking unmanned plane is at walking operation, the signal receiving portion of line walking unmanned plane receives to be glimmered the pulse signal formed by the electromagnetic radiation of power main power carrier, from this pulse signal, demodulate steering order and pass to and fly to control module, make to fly to control the steering order of module by control end to control line walking unmanned plane.
The utility model have employed the principle of similar LIFI visible light communication, pulse control signal is formed with the flicker of the quick on-off of the power carrier radiation of power main, make original communication energy of the generation mechanism of control signal and power carrier compatible, namely power main still can carry out original wire communication business, only need work in a pulsed fashion and can form controlled in wireless pulse in power main week side in carrier wave link, extend the range of application of conventional electric power carrier communication.
The utility model produces pulse signal with power main power carrier, as long as the scope that can lay of power main in theory, this mode all can be adopted to control line walking unmanned plane, greatly expand the controlled range of line walking unmanned plane, made the unmanned function of line walking carry out artificial wireless operated in the area that conventional remote controls mode cannot use.
Because power line carrier, PLC can not directly cross over power main cable, such as when without auxiliary network, cannot directly cross over transformer station to transmit, and power carrier width is penetrated intensity and can be weakened rapidly along with the increase from conductor spacing, therefore method described in the utility model can be readily embodied on power main and realize segmentation remote control content-control, such as can on transformer station's side circuit, this programme be adopted to carry out a kind of radio broadcasting controlling content, and on transformer station's opposite side circuit, adopt this programme to carry out the radio broadcasting of another control content, when making line walking unmanned plane make an inspection tour the power main of different part of path in flight course, the line walking scheme that automatic employing is different.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments to the further detailed description of the utility model:
Accompanying drawing 1 is schematic diagram of the present utility model;
In figure: the electric pole of 1-power main; 2-pulse signal transmitting terminal; 3-electromagnetic radiation; 4-line walking unmanned plane; 5-power main; 6-transformer station; 7-control end.
Embodiment
As shown in Figure 1, a kind of line walking unmanned plane being received steering order by power carrier radiation, described method comprises control end 7, pulse signal transmitting terminal 2, power main 5 and line walking unmanned plane 4, and described control end 7 is connected to export steering order with pulse signal transmitting terminal 2, described pulse signal transmitting terminal 2 comprises signal madulation portion, pulse control section and power carrier radiation appliance, described power carrier radiation appliance is connected with power main 5, described signal madulation portion is connected with pulse control section, described pulse control section is connected with power carrier radiation appliance and controls power carrier radiation appliance and carries out carrier wave output with intermittent manner to line of electric force 5, described power carrier radiation appliance be connected with power main 5 with preset emissive power carrier wave output is carried out to power main 5, power main 5 is made to send power carrier electromagnetic radiation 3 because of power carrier to circuit 5 weeks sides.
When control part 7 is to pulse signal transmitting terminal 2 output order, described signal madulation portion receives the steering order of control part 7, pulse control section is passed to after being modulated to pulse control signal, described pulse control section controls power carrier radiation appliance by pulse control signal and exports the carrier wave that power main 5 carries out quick succession, thus power carrier electromagnetic radiation 3 fast blink that power main 5 is sent, form the pulse signal carrying control part 7 steering order.
Described line walking unmanned plane built-in signal demodulation section controls module with flying, when flying along power main when line walking unmanned plane is at walking operation, the signal receiving portion of line walking unmanned plane receives to be glimmered the pulse signal formed by the electromagnetic radiation of power main 5 power carrier, from this pulse signal, demodulate steering order and pass to and fly to control module, make to fly to control the steering order of module by control end to control line walking unmanned plane.
Embodiment:
In transformer station 6 inlet wire and outlet, be provided with two control ends 7, by pulse signal transmitting terminal, control signal is converted to the pulse signal formed through power carrier electromagnetic radiation 3 fast blink, near radio broadcast is sent to power main 5 along side, and the broadcasted content of two control ends 7 is different, when line walking unmanned plane 4 is along power main 5 patrol flight, the control signal broadcast of one of them control end is received in transformer station 6 point of incoming cables, the signal receiving portion of unmanned plane demodulates steering order and passes to and flies to control module from the broadcast of this pulse signal, make to fly to control the steering order of module by transformer station 6 point of incoming cables control end to control line walking unmanned plane, when unmanned plane flies to transformer station 6 outlet, receive the control signal broadcast of outlet control end, because the control signal broadcast of now point of incoming cables control end significantly decays, and the broadcast singal of outlet control end is stronger, therefore the control signal that unmanned plane is broadcasted by outlet control end is flown.
Claims (1)
1. one kind receives the line walking unmanned plane of steering order by power carrier radiation, it is characterized in that: the described line walking unmanned plane by power carrier radiation reception steering order comprises control end, pulse signal transmitting terminal, power main and line walking unmanned plane body, and described control end is connected to export steering order with pulse signal transmitting terminal, described pulse signal transmitting terminal comprises signal madulation portion, pulse control section and power carrier radiation appliance, described power carrier radiation appliance is connected with power main, described signal madulation portion is connected with pulse control section, described pulse control section is connected with power carrier radiation appliance and controls power carrier radiation appliance and carries out carrier wave output with intermittent manner to line of electric force, described power carrier radiation appliance be connected with power main with preset emissive power carrier wave output is carried out to power main, power main is made to send power carrier electromagnetic radiation because of power carrier to circuit week side,
When control part is to pulse signal transmitting terminal output order, described signal madulation portion receives the steering order of control part, pulse control section is passed to after being modulated to pulse control signal, described pulse control section controls power carrier radiation appliance by pulse control signal and exports the carrier wave that power main carries out quick succession, thus the power carrier electromagnetic radiation fast blink that power main is sent, form the pulse signal carrying control part steering order;
Described line walking unmanned plane built-in signal demodulation section controls module with flying, when flying along power main when line walking unmanned plane is at walking operation, the signal receiving portion of line walking unmanned plane receives to be glimmered the pulse signal formed by the electromagnetic radiation of power main power carrier, from this pulse signal, demodulate steering order and pass to and fly to control module, make to fly to control the steering order of module by control end to control line walking unmanned plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005143.8U CN205211158U (en) | 2015-11-27 | 2015-11-27 | Patrol line unmanned aerial vehicle through what control command was received in power line carrier radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005143.8U CN205211158U (en) | 2015-11-27 | 2015-11-27 | Patrol line unmanned aerial vehicle through what control command was received in power line carrier radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205211158U true CN205211158U (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521005143.8U Expired - Fee Related CN205211158U (en) | 2015-11-27 | 2015-11-27 | Patrol line unmanned aerial vehicle through what control command was received in power line carrier radiation |
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| Country | Link |
|---|---|
| CN (1) | CN205211158U (en) |
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2015
- 2015-11-27 CN CN201521005143.8U patent/CN205211158U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160504 |