CN108896037A - A kind of bluetooth active electronic label and the Navigation of Pilotless Aircraft positioning system being made of it - Google Patents
A kind of bluetooth active electronic label and the Navigation of Pilotless Aircraft positioning system being made of it Download PDFInfo
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- CN108896037A CN108896037A CN201810643099.5A CN201810643099A CN108896037A CN 108896037 A CN108896037 A CN 108896037A CN 201810643099 A CN201810643099 A CN 201810643099A CN 108896037 A CN108896037 A CN 108896037A
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- 238000001514 detection method Methods 0.000 claims description 49
- 230000005611 electricity Effects 0.000 claims description 21
- 230000000737 periodic effect Effects 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 241001062009 Indigofera Species 0.000 claims 1
- 238000007726 management method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18502—Airborne stations
- H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/024—Guidance services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Automation & Control Theory (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention discloses a kind of bluetooth active electronic label and the Navigation of Pilotless Aircraft positioning system being made of it, including power supply unit and information radio unit, the output end of power supply unit is connect with information radio unit, realizes the power supply of information radio unit.The bluetooth active electronic label significantly improves signal propagation distance compared with ultrahigh frequency electronic tag；The electric energy provided by solar panel, is powered after supercapacitor, has the good advantage of ultralow wyntet's sign；The bluetooth active electronic label is applied after unmanned plane location navigation, and the precision of unmanned plane location navigation is effectively increased.
Description
Technical field
The present invention relates to active electronic label fields, more specifically to a kind of bluetooth active electronic label and by it
The Navigation of Pilotless Aircraft positioning system of composition.
Background technique
Growing day by day with rapid economic development and society's electricity consumption demand, power grid scale constantly upgrades expansion, route fortune
Dimension service work faces huge challenge, and electric power power transmission and transformation management, electronic asset management work are increasingly heavy.Meanwhile with RFID
The fast development of technology and technology of Internet of things, RFID technique and technology of Internet of things are so more and more that apply in power industry.
Currently, ultrahigh frequency electronic tag, planar bar code technology have obtained large-scale application in electric power asset management, two dimension
Code technology have the characteristics that coding range extensively, it is contact-free, at low cost, but have easy to damage, transreplication, safety not high simultaneously
Prominent disadvantage.And the ultrahigh frequency electronic tag based on RFID technique has contact-free, reads away from remote, memory capacity is big, service life
Feature long, safety is relatively high, in fields such as logistics, storage, personal management, vehicle management, retail trade, asset managements
It is permeated and is applied on a large scale, it is also irreversible in the large-scale application of power industry, however the electromagnetism of ultra-high frequency band
Wave is read away from most multipotency at present to reach more than 10 meters since self-characteristic is very big by environmental disturbances, and open field is to reading away from wanting outdoors
Seeking farther away occasion just seems helpless.And in power industry, it is often necessary to inspection is carried out using unmanned plane, in inspection
Cheng Zhong, unmanned plane usually utilize GPS positioning module to realize location navigation, and still, the positioning accuracy of GPS positioning module is not high,
This just brings very big inconvenience to the navigator fix of unmanned plane.
Summary of the invention
It is constituted it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of bluetooth active electronic label and by it
Navigation of Pilotless Aircraft positioning system.
The purpose of the present invention is achieved through the following technical solutions：A kind of bluetooth active electronic label is designed, including
The output end of power supply unit and information radio unit, said supply unit is connect with information radio unit, realizes that information broadcast is single
The power supply of member；
The information radio unit includes central processing unit, memory, clock module, bluetooth module and Bluetooth antenna, institute
It states central processing unit to connect with memory, clock module and bluetooth module respectively, the bluetooth module is also connect with Bluetooth antenna；
The memory, for prestoring the precise location information in electronic tag location；
The central processing unit, under the clock information that the clock module provides, by what is saved in the memory module
Precise location information is periodically transmitted to the bluetooth module, and controls the bluetooth module and Bluetooth antenna to receiving
Information carry out periodic broadcast.
In the above scheme, said supply unit includes solar panel, charge switch, supercapacitor, electricity inspection
Survey module, microprocessor, dry cell batteries and power change-over switch；The output end of the solar panel by charge switch with
Supercapacitor connection, the input terminal of the power change-over switch are connect with supercapacitor and dry cell batteries respectively, the electricity
The output end of source switching switch is connect with information radio unit；The electric power detection module is used to detect the residue of supercapacitor
Electricity, the input terminal of the electric power detection module and the output end of supercapacitor connect, the output of the electric power detection module
End is connect with the input terminal of microprocessor, and the output end of the microprocessor switches with the control terminal of charge switch and power supply respectively
The control terminal of switch connects；
The microprocessor is preset with the max-thresholds T1 of electricity and the minimum threshold T2 of electricity, and wherein T1 is greater than T2, institute
Microprocessor is stated when the electricity of supercapacitor is less than the minimum threshold T2 of setting, the charge switch conducting is controlled and starts to fill
Electricity, and control the power change-over switch and be switched to dry cell batteries, information radio unit is powered by the dry cell batteries；
When the electricity of the supercapacitor is greater than the max-thresholds T1 of setting, the microprocessor control charge switch, which disconnects, to be stopped
Charging, and control the power supply and cut ring switching to supercapacitor, by the supercapacitor to information radio unit into
Row power supply.
In the above scheme, said supply unit further includes battery, the input terminal and solar-electricity of the battery group
The connection of pond plate, the output end of the battery group are connect with charge switch, are used for when charge switch disconnects, to the solar energy
The electric energy of solar panel is stored.
The present invention also designs a kind of Navigation of Pilotless Aircraft positioning system, including carry on unmanned plane navigator fix terminal and
Multiple bluetooth active electronic labels；
The bluetooth active electronic label is fixedly installed on the flight line of unmanned plane, for periodically to wide around
Location information is broadcast, the navigator fix as unmanned plane marks；
The navigator fix terminal, the periodic broadcast sent for receiving the bluetooth active electronic label, realizes nothing
Man-machine navigator fix.
In the above scheme, the navigator fix terminal includes bluetooth detection module, bluetooth range finder module, orientation detection mould
Block and navigation positioning module；The bluetooth detection module respectively with bluetooth range finder module, orientation detection module and navigator fix mould
Block connection, the bluetooth range finder module, orientation detection module are also connect with navigation positioning module；
The bluetooth detection module, for establishing bluetooth communication with the bluetooth active electronic label around, described in acquisition
The precise location information of bluetooth active electronic label periodic broadcast；
The bluetooth range finder module, for detecting the bluetooth detection module at a distance from bluetooth active electronic label；
The orientation detection module, for detecting side of the bluetooth active electronic label relative to bluetooth detection module
Position；
The navigation positioning module is believed according to the accurate positioning of the bluetooth active electronic label periodic broadcast around
Breath, bluetooth detection module is at a distance from bluetooth active electronic label and bluetooth active electronic label is relative to bluetooth detection module
Orientation, the location data of unmanned plane is modified, and according to revised data be unmanned plane carry out flight navigation.
In the above scheme, the navigation positioning module includes：
GPS positioning submodule, for obtaining the real-time GPS positioning information of unmanned plane；
Submodule is corrected, according to the around precise location information of the bluetooth active electronic label periodic broadcast, bluetooth
The orientation that detection module is at a distance from bluetooth active electronic label and bluetooth active electronic label is relative to bluetooth detection module,
The real-time GPS positioning information of unmanned plane is modified；
GIS map submodule, for showing the revised GPS positioning information of unmanned plane in GIS map；
D navigation submodule navigates to the flight of unmanned plane for being positioned according to revised unmanned plane.
Compared with prior art, the present invention having the advantages that：
Bluetooth active electronic label of the invention is compared and ultrahigh frequency electronic tag, significantly improves signal propagation distance；
The electric energy provided by solar panel, is powered after supercapacitor, has the good advantage of ultralow wyntet's sign；This
It invents while being provided with supercapacitor and dry cell batteries, in supercapacitor when not enough power supply, microprocessor control charging
Switch conduction charges to supercapacitor, while power supply control microprocessor switches switching to dry cell batteries to letter
Breath radio unit is powered, and after charging complete in supercapacitor, microprocessor controls charge switch and closes, and is stopped to super
Grade capacitor charging, while power supply control microprocessor switching switching supplies information radio unit to supercapacitor
Electricity ensure that the duration and stability of power supply unit power supply；Meanwhile bluetooth active electronic label of the invention is applied at nobody
After machine location navigation, the precision of unmanned plane location navigation is effectively increased.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing：
Fig. 1 is the functional block diagram of bluetooth active electronic label；
Fig. 2 is the functional block diagram of unmanned plane Position Fixing Navigation System.
Specific embodiment
The invention will be further described with reference to the accompanying drawing.
As shown in Figure 1, the present invention designs a kind of bluetooth active electronic label, including power supply unit and information radio unit,
The output end of power supply unit is connect with information radio unit, realizes the power supply of information radio unit.
Wherein, information radio unit includes central processing unit, memory, clock module, bluetooth module and Bluetooth antenna, in
Central processor is connect with memory, clock module and bluetooth module respectively, and bluetooth module is also connect with Bluetooth antenna；Memory,
For prestoring the precise location information in electronic tag location.Central processing unit will under the clock information that clock module provides
The precise location information saved in memory module is periodically transmitted to bluetooth module, and controls bluetooth module and Bluetooth antenna
Periodic broadcast is carried out to the information received.
Power supply unit includes solar panel, charge switch, supercapacitor, electric power detection module, microprocessor, does
Battery pack and power change-over switch.The output end of solar panel is connect by charge switch with supercapacitor, and power supply is cut
The input terminal for changing switch is connect with supercapacitor and dry cell batteries respectively, and output end and the information broadcast of power change-over switch are single
Member connection.Electric power detection module is used to detect the remaining capacity of supercapacitor, the input terminal of electric power detection module and super electricity
The output end of container connects, and the output end of electric power detection module and the input terminal of microprocessor connect, the output end of microprocessor
It is connect respectively with the control terminal of the control terminal of charge switch and power change-over switch.
Microprocessor is preset with the max-thresholds T1 of electricity and the minimum threshold T2 of electricity, and wherein T1 is greater than T2, micro process
When the electricity of supercapacitor is less than the minimum threshold T2 of setting, control charge switch conducting starts to charge device, and controls electricity
Source switches switching to dry cell batteries, is powered by dry cell batteries to information radio unit；In the electricity of supercapacitor
Greater than setting max-thresholds T1 when, microprocessor control charge switch disconnect stop charging, and control power supply cut ring switch cut
Supercapacitor is changed to, information radio unit is powered by supercapacitor.
Preferably, single in power supply to make full use of solar energy when solar panel stops charging to supercapacitor
Battery is set in member, and the input terminal of battery group is connect with solar panel, the output end and charge switch of battery group
Connection, for being stored to the electric energy of solar panel when charge switch disconnects.
The present invention also designs a kind of Navigation of Pilotless Aircraft positioning system, as shown in Fig. 2, including carry in the navigation on unmanned plane
Positioning terminal and multiple bluetooth active electronic labels.Bluetooth active electronic label is fixedly installed on the flight line of unmanned plane,
For periodically to surrounding broadcast location information, the navigator fix as unmanned plane to be marked.Navigator fix terminal, for receiving
The periodic broadcast that bluetooth active electronic label is sent, realizes the navigator fix of unmanned plane.
Wherein, navigator fix terminal includes bluetooth detection module, bluetooth range finder module, orientation detection module and navigator fix
Module.Bluetooth detection module respectively with bluetooth range finder module, orientation detection module and navigator fix.Module connection, bluetooth ranging
Module, orientation detection module are also connect with navigation positioning module.Bluetooth detection module is used for and bluetooth active electronic label around
Bluetooth communication is established, the precise location information of bluetooth active electronic label periodic broadcast is obtained.Bluetooth range finder module, for examining
Bluetooth detection module is surveyed at a distance from bluetooth active electronic label.Orientation detection module, for detecting bluetooth active electronic label
Orientation relative to bluetooth detection module.Navigation positioning module, according to the essence of bluetooth active electronic label periodic broadcast around
Really location information, bluetooth detection module are at a distance from bluetooth active electronic label and bluetooth active electronic label is relative to bluetooth
The orientation of detection module is modified the location data of unmanned plane, and is that unmanned plane flies according to revised data
Navigation.
Navigation positioning module includes：GPS positioning submodule, for obtaining the real-time GPS positioning information of unmanned plane；Amendment
Module, it is active according to the precise location information of bluetooth active electronic label periodic broadcast around, bluetooth detection module and bluetooth
Orientation of the distance and bluetooth active electronic label of electronic tag relative to bluetooth detection module, GPS real-time to unmanned plane
Location information is modified；GIS map submodule, for carrying out the revised GPS positioning information of unmanned plane in GIS map
Display；D navigation submodule navigates to the flight of unmanned plane for being positioned according to revised unmanned plane.
Bluetooth active electronic label of the invention is compared and ultrahigh frequency electronic tag, significantly improves signal propagation distance；
The electric energy provided by solar panel, is powered after supercapacitor, has the good advantage of ultralow wyntet's sign.This
It invents while being provided with supercapacitor and dry cell batteries, (be less than minimum threshold T2) when not enough power supply in supercapacitor,
Microprocessor controls charge switch conducting, charges to supercapacitor, while power supply control microprocessor switching switch is cut
Dry cell batteries are changed to be powered information radio unit；(it is greater than max-thresholds T1) after charging complete in supercapacitor,
Microprocessor controls charge switch and closes, and stops charging to supercapacitor, while power supply control microprocessor switching switch is cut
It changes to supercapacitor to be powered information radio unit, ensure that the duration and stability of power supply unit power supply.Meanwhile
Bluetooth active electronic label of the invention is applied after unmanned plane location navigation, can be corrected GPS positioning data, be effectively increased
The precision of unmanned plane location navigation.
The embodiment of the present invention is described in attached drawing, but the invention is not limited to above-mentioned specific embodiment parties
Formula, the above mentioned embodiment is only schematical, rather than restrictive, and those skilled in the art are in this hair
Under bright enlightenment, without breaking away from the scope protected by the purposes and claims of the present invention, many forms can be also made, this
It is belonged within protection of the invention a bit.
Claims (6)
1. a kind of bluetooth active electronic label, which is characterized in that including power supply unit and information radio unit, said supply unit
Output end connect with information radio unit, realize information radio unit power supply；
The information radio unit includes central processing unit, memory, clock module, bluetooth module and Bluetooth antenna, it is described in
Central processor is connect with memory, clock module and bluetooth module respectively, and the bluetooth module is also connect with Bluetooth antenna；It is described
Memory, for prestoring the precise location information in electronic tag location；
The central processing unit, it is accurate by what is saved in the memory module under the clock information that the clock module provides
Location information is periodically transmitted to the bluetooth module, and controls the bluetooth module and Bluetooth antenna to the letter received
Breath carries out periodic broadcast.
2. a kind of bluetooth active electronic label according to claim 1, which is characterized in that said supply unit includes the sun
It can solar panel, charge switch, supercapacitor, electric power detection module, microprocessor, dry cell batteries and power change-over switch；Institute
The output end for stating solar panel is connect by charge switch with supercapacitor, the input terminal point of the power change-over switch
It is not connect with supercapacitor and dry cell batteries, the output end of the power change-over switch is connect with information radio unit；It is described
Electric power detection module is used to detect the remaining capacity of supercapacitor, the input terminal and supercapacitor of the electric power detection module
Output end connection, the input terminal of the output end of the electric power detection module and microprocessor connects, the microprocessor it is defeated
Outlet is connect with the control terminal of the control terminal of charge switch and power change-over switch respectively；
The microprocessor is preset with the max-thresholds T1 of electricity and the minimum threshold T2 of electricity, and wherein T1 is greater than T2, described micro-
Processor controls the charge switch conducting and starts to charge when the electricity of supercapacitor is less than the minimum threshold T2 of setting,
And control the power change-over switch and be switched to dry cell batteries, information radio unit is powered by the dry cell batteries；?
When the electricity of the supercapacitor is greater than the max-thresholds T1 of setting, the microprocessor control charge switch, which disconnects, to be stopped filling
Electricity, and control the power supply and cut ring switching to supercapacitor, information radio unit is carried out by the supercapacitor
Power supply.
3. a kind of bluetooth active electronic label according to claim 2, which is characterized in that said supply unit further includes storing
The input terminal of battery, the battery group is connect with solar panel, and the output end and charge switch of the battery group connect
It connects, for being stored to the electric energy of the solar panel when charge switch disconnects.
4. a kind of Navigation of Pilotless Aircraft positioning system, which is characterized in that including carry in navigator fix terminal on unmanned plane and more
Bluetooth active electronic label described in any one of a claims 1 to 3；
The bluetooth active electronic label is fixedly installed on the flight line of unmanned plane, for periodically fixed to surrounding broadcast
Position information, the navigator fix as unmanned plane mark；
The navigator fix terminal, the periodic broadcast sent for receiving the bluetooth active electronic label, realizes unmanned plane
Navigator fix.
5. a kind of Navigation of Pilotless Aircraft positioning system according to claim 4, which is characterized in that the navigator fix terminal packet
Include bluetooth detection module, bluetooth range finder module, orientation detection module and navigation positioning module；The bluetooth detection module respectively with
Bluetooth range finder module, orientation detection module are connected with navigation positioning module, the bluetooth range finder module, orientation detection module also with
Navigation positioning module connection；
The bluetooth detection module obtains the bluetooth for establishing bluetooth communication with the bluetooth active electronic label around
The precise location information of active electronic label periodic broadcast；
The bluetooth range finder module, for detecting the bluetooth detection module at a distance from bluetooth active electronic label；
The orientation detection module, for detecting orientation of the bluetooth active electronic label relative to bluetooth detection module；
The navigation positioning module, according to the around precise location information of the bluetooth active electronic label periodic broadcast, indigo plant
The side that tooth detection module is at a distance from bluetooth active electronic label and bluetooth active electronic label is relative to bluetooth detection module
Position, is modified the location data of unmanned plane, and is that unmanned plane carries out flight navigation according to revised data.
6. a kind of Navigation of Pilotless Aircraft positioning system according to claim 5, which is characterized in that the navigation positioning module packet
It includes：
GPS positioning submodule, for obtaining the real-time GPS positioning information of unmanned plane；
Submodule is corrected, is detected according to the precise location information of the bluetooth active electronic label periodic broadcast around, bluetooth
The orientation that module is at a distance from bluetooth active electronic label and bluetooth active electronic label is relative to bluetooth detection module, to nothing
Man-machine real-time GPS positioning information is modified；
GIS map submodule, for showing the revised GPS positioning information of unmanned plane in GIS map；
D navigation submodule navigates to the flight of unmanned plane for being positioned according to revised unmanned plane.
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| CN201810643099.5A CN108896037A (en) | 2018-06-21 | 2018-06-21 | A kind of bluetooth active electronic label and the Navigation of Pilotless Aircraft positioning system being made of it |
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| CN110824418A (en) * | 2019-12-16 | 2020-02-21 | 深圳市中联讯科技有限公司 | Positioning system and unmanned aerial vehicle based on bluetooth |
| CN112865279A (en) * | 2021-01-07 | 2021-05-28 | 北京华力方元科技有限公司 | Low-power-consumption long-service-life Beidou satellite positioning terminal equipment for railway wagon |
| CN112803532A (en) * | 2021-01-13 | 2021-05-14 | 新疆西北星信息技术有限责任公司 | Power supply management system and method for active electronic tag |
| CN112803532B (en) * | 2021-01-13 | 2023-09-22 | 新疆西北星信息技术有限责任公司 | Power management system and method for active electronic tag |
| CN114070360A (en) * | 2021-10-20 | 2022-02-18 | 广东顺德智勤科技有限公司 | Bluetooth broadcast generating device, Bluetooth signal transmitter and transmitting and receiving system |
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