CN106383358A - Beidou satellite positioning-based concealed work digital marking and detection device - Google Patents
Beidou satellite positioning-based concealed work digital marking and detection device Download PDFInfo
- Publication number
- CN106383358A CN106383358A CN201610853984.7A CN201610853984A CN106383358A CN 106383358 A CN106383358 A CN 106383358A CN 201610853984 A CN201610853984 A CN 201610853984A CN 106383358 A CN106383358 A CN 106383358A
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- Prior art keywords
- concealed work
- electron marker
- concealed
- positioning
- big
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention relates to a Beidou satellite positioning-based concealed work digital marking and detection device. The device comprises electronic markers, a positioning detector and a computer. According to the Beidou satellite positioning-based concealed work digital marking and detection device of the invention, a concealed work digital marking and detection management mode which integrates the Beidou satellite positioning, radio frequency detection and network communication-integrated positioning detector, the electronic markers and the computer is adopted, and therefore, the problems of inaccuracy and little possibility of realizing digital marking and management in concealed work digital marking and positioning in the prior art can be solved. Ground and underground double-space positioning is performed on the electronic markers which are deployed at the same position with a detected concealed work; the buried depth of the concealed work is estimated; the attribute value, such as the digital identification code, of the concealed work is read; the position and attribute information of the concealed work are transmitted to the remote computer through a wireless network; functions such as the informationized and three-dimensional visual management of the concealed work can be realized authentically based on a geographic information system and the like; and data support can be provided for the operation and further planning construction of the concealed work.
Description
Technical field
The invention belongs to GIS-Geographic Information System and technical field of RFID, more particularly, to one kind are based on big-dipper satellite positioning
Concealed work digital representation, detection and high-precision positioner.
Background technology
At present, traditional concealed work mark location identification, is to rely on marker peg, object of reference, the side of satellite positioning coordinate
Method.
With the lifting of urban development speed, there is regular loss and reference in the visual marker peg of earth's surface, object of reference
The uncertain situation of thing；And the original satellite positioning tech individual spatial in city, miss by a mile；In turn result in some ground
Bury concealed work assets make an inspection tour unclear, check not clear, the unordered situation of management.The non-digitalization mark of especially conventional art is difficult to
Realize the information system management of concealed assets.
Content of the invention
The present invention is to solve original satellite positioning tech to there is error big, cause buried concealed work make an inspection tour unclear, look into
See not clear, the unordered technical problem of management and provide that a kind of structure is simple, easy to install, improve work efficiency there is north
The concealed work digital representation of bucket satellite fix and Detection location device.
The present invention is adopted the technical scheme that by solving technical problem present in known technology：
The concealed work digital representation based on big-dipper satellite positioning of the present invention and detection device, including electronic mark
Device, coordinate detection instrument, computer；Can be applicable to underground utilities, critical facility in building wall body, critical facility in pontic,
The digital representation of concealed work such as lower historical relic, detection and further information system management；
Described electron marker is a kind of specially designed passive radio frequency identification electronic tag, has information storage function.
Electron marker is disposed with position with concealed work, records the attribute information of identified concealed work by electron marker ID, and
Give concealed work digitized identity.When disposing first time, its ID, ownership attribute, Big Dipper seat are recorded by Detection location instrument
The information such as mark, are sent to remote computer storage, it is achieved thereby that the digital representation to concealed work.Solve traditional scheme
Middle mark is not clear, does not have the problems such as digital identity and detailed location information.
Described coordinate detection instrument has RFID reader, network service and Big Dipper positioning function.In electron marker first
During secondary installation, coordinate detection instrument reads electron marker ID by RFID reader, obtains north by big-dipper satellite alignment system
Bucket coordinate, is sent to background computer storage by network in the lump together with concealed work attribute information；During O＆M, from rear
Platform downloaded task, and under the guiding of triones navigation system, each electron marker navigating to task list is attached
Closely (range of error 3-5m)；Then, electron marker (positioning precision 20cm) is detected and is accurately positioned using RFID reader, complete
Become the inspection of concealed work.Solve in traditional scheme, because the physical location that Positioning System Error is brought is with record position not
Consistent problem, exempts and digs by mistake, judges the consequence brought by accident；RFID reader can perceive the electron marker depth of burying simultaneously,
Solve the inaccurate problem of depth information causing in traditional scheme due to embedded earth's surface change.
The information system management of concealed work realized by described computer, including the three-dimensional drawing concealed work on electronic chart
Figure, digital management and three-dimensional visualization for concealed work present；Pass through network service with coordinate detection instrument, set up new
Concealed work mark task, download concealed work patrol task, storage concealed work patrol and examine procedural information etc..
Further, electron marker is a kind of specially designed passive radio frequency identification electronic tag, in 1.5-2M radius model
Enclose interior can be found and be accurately positioned by supporting coordinate detection instrument, coordinate detection instrument can activate and carry out with electron marker
Data interaction, reads the attribute informations such as the ID of electron marker storage, by the embedded depth of intensity estimation signal electron marker
Degree.
Electron marker is interacted by radiofrequency signal with coordinate detection instrument.
Further, described coordinate detection instrument integrated big-dipper satellite positioning, RFID reader and the network communications technology.The Big Dipper is fixed
Position and network service can be realized by any mobile terminal with this two functions, or designed with standalone module.
There is Big Dipper positioning and the mobile terminal of network communicating function is led to by serial ports/orchid bud with RFID reader
Letter.
Further, the RFID reader of coordinate detection instrument possesses signal strength detection function, is calculated by signal intensity and reads
Read the relative tertiary location between device and electron marker, thus realizing precise positioning and the buried depth estimation of electron marker.
Further, the network service of coordinate detection instrument can adopt China Mobile, China Telecom, any movement of CHINAUNICOM
Communication technology, may also be employed the new Internet of Things wireless communication technology such as NB-IOT.
Further, the related information of described concealed work attribute include the depth of concealed work, size, shape, trend and
The relative position information of surface mark.
The present invention has the advantages and positive effects that：The present invention uses radio frequency electric marker and concealed work with position portion
Administration, obtains the Big Dipper coordinate of concealed work, the size of record concealed work, shape, trend by coordinate detection instrument during deployment
Deng attribute information, it is stored in remote computer.Achieve the information system management of concealed work, solve original concealed work
The problem that ownership is unclear, mark is not clear；In operation management, according to storage coordinate information in a computer, by big-dipper satellite
The rough location of the concealed work that system Primary Location is detected, in the range of error of 3-5m, using coordinate detection instrument
RFID reader positioning function, is accurately positioned electron marker, within positioning precision reaches 20cm, obtains the real-time of concealed work
Depth information and physical presence position, solve in traditional method, concealed work positioning inaccurate lead to dig by mistake, judge by accident and bring
Dig disconnected, infringement, reveal etc. serious consequence；The detection operations of electron marker need not be excavated, equipment that need not be complicated, single profit
The patrol task of concealed work can be completed with coordinate detection instrument, solve in traditional scheme, need the auxiliary device such as power supply, need
The problems such as want multiple person cooperational, improves and patrols and examines efficiency.
The present invention using ground Beidou satellite system and underground electron marker positioning dual-positioning technology it is ensured that being visited
The verity position surveying concealed work exists；Combining geographic information system, realizes the three-dimensional visualization of concealed work, intuitively presents
Every attribute of concealed work, including depth, size, shape, trend, with the relative position of surface mark etc., it is concealed work
Management decision-making foundation in all directions is provided；High level of accuracy error is less than the location positioning of 20cm and is vertically not less than 2.5m depth
Cognition technology is so that concealed work is directly perceived as earth's surface engineering, accurate.Reader launches carrier signal, in transmitting antenna
It is formed about electromagnetic field；Electron marker in electromagnetic field passes through label antenna inductive energy；Electron marker is humorous due to itself
Shake the presence of circuit, after reader carrier wave disappears, continue vibration；Reader receives the oscillator signal that electron marker returns,
And measure this return signal intensity, it is supplied to patrol officer；Patrol officer's mobile detector, the return signal of region searching nearby
Maximum, thus realize second positioning in Big Dipper orientation range for the electron marker.Detection understands that electron marker is (namely hidden
Cover engineering) physical presence position, buried depth etc., solve in original mode between the mark of concealed work and physical presence
There is error.
Brief description
Fig. 1 is the concealed work digital representation based on big-dipper satellite positioning provided in an embodiment of the present invention and detection device
Structural representation；
Fig. 2 is the composition schematic diagram of coordinate detection instrument provided in an embodiment of the present invention.
Fig. 3 is the concealed work digital representation based on big-dipper satellite positioning and detection device high accuracy that embodiment provides
Positioning principle schematic diagram.
In figure：1st, coordinate detection instrument；2nd, electron marker；3rd, computer；4th, concealed work；2-1, RFID reader；2-
2nd, mobile terminal；
Specific embodiment
For content of the invention, feature and effect of the present invention can be further appreciated that, hereby enumerate following examples, and coordinate accompanying drawing
Describe in detail as follows.
Below in conjunction with the accompanying drawings the structure of the present invention is explained in detail.
As shown in figure 3, the Big Dipper positioning concealed work digital representation of the embodiment of the present invention is included with detection device：Positioning
Survey meter 1, electron marker 2, computer 3.
Described coordinate detection instrument 1 has RFID reader, Big Dipper positioning and network communicating function, and RFID reader can
The range signal intensity of measurement electron marker.
Described electron marker 2 and concealed work are disposed with position, are recorded and internal storage space by electron marker ID
The attribute information of storage concealed work 4 and the depth of burying；
The three-dimensional of concealed work drawn on electronic chart by described computer 3, for concealed work digital management and
Three-dimensional visualization presents.
Described coordinate detection instrument 1 integrated big-dipper satellite positioning, RFID reader 2-1 and the network communications technology；The Big Dipper positions
Can be realized by any mobile terminal 2-2 with this two functions with network service.
Described RFID reader is used for emission detection signal, judges whether surrounding has electron marker, further, accurately
Positioning electronic marker, reads ID, estimates the depth of burying of electron marker, is sent to mobile terminal.
Described RFID reader is communicated with mobile terminal 2-2 by bluetooth.
The related information of described concealed work 4 attribute includes depth, size, shape, trend and the ground mark of concealed work
The relative position information of will.
With reference to operation principle, the application of the present invention is further illustrated.
During concealed work construction, electron marker is buried with position with concealed work, and with coordinate detection instrument recorded electronic
The attribute information such as the Big Dipper coordinate position of marker and ID, the depth of burying, is sent to remote computer storage by network；
Computer is based on GIS-Geographic Information System, draws the three-dimensional coordinate of concealed work, realizes the digitized mark of concealed work
Know, information system management and three-dimensional visualization present；
During O＆M, coordinate detection instrument (contains electron marker to be maked an inspection tour from downloaded patrol task
List)；Patrol officer, under the guide of triones navigation system, reaches successively near each electron marker, tentatively finds hidden
Cover engineering；Coordinate detection instrument emission detection signal, is accurately positioned the position of the electron marker buried with concealed work with position, reads
Take attribute information and the depth of burying of the concealed work of the records such as electron marker ID.These information are led in company with Big Dipper position coordinateses
Cross network and be sent to remote computer, complete the record of patrol task；
In secondary work progress, for avoiding damage to concealed work, using coordinate detection instrument, determine the true of concealed work
Existence position, estimates the depth of burying.Prevent construction from concealed work is impacted.
The present invention integrated big-dipper satellite positioning, RF identification coordinate detection instrument integrated with the network communications technology, electronics
Marker, the concealed work digital representation of computer background management software three part composition and detection way to manage, solve
The mark of concealed work present in prior art and the precision problem of positioning presence, and it is difficult to asking of digital representation
Topic；Carry out above and below ground dual space positioning to detected concealed work with the electron marker that position is disposed, estimate embedded deep
Degree, reads the property values such as its Digital ID code, and position and attribute information is sent to remote computer by wireless network, knot
Close GIS-Geographic Information System etc. and realize the functions such as information-based, the three-dimensional visualization management of concealed work truly.
The above is only to presently preferred embodiments of the present invention, not the present invention is made with any pro forma restriction,
Every technical spirit according to the present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, belongs to
In the range of technical solution of the present invention.
Claims (5)
1. a kind of concealed work digital representation based on big-dipper satellite positioning with detection device it is characterised in that described have
The concealed work digital representation of big-dipper satellite positioning is included with detection device：Electron marker, coordinate detection instrument, computer；
Described coordinate detection instrument utilizes BEI-DOU position system to obtain initiating electron marker position, is accurately positioned by RFID and reads
Take No. ID information related to concealed work attribute of electron marker, remote computer is sent to by network and is processed；
Described electron marker and concealed work are disposed with position, by electron marker ID record concealed work attribute information and
The depth of burying；
The three-dimensional graph of concealed work drawn on electronic chart by described computer, for concealed work digital management and
Three-dimensional visualization presents.
2. the concealed work digital representation based on big-dipper satellite positioning as claimed in claim 1 and detection device, its feature
It is, described coordinate detection instrument is provided with the mobile terminal with Big Dipper positioning and network service and RFID reader；
Described RFID reader is used for launching detectable signal under the control of mobile terminal, judges whether surrounding has electronic mark
Device, further, is accurately positioned electron marker, reads ID, estimate the depth of burying of electron marker, and returns to mobile whole
End.
3. the concealed work digital representation based on big-dipper satellite positioning as claimed in claim 2 and detection device, its feature
It is, described RFID reader has signal strength detection function, using the return signal intensity of detection electron marker, calculate
Relative distance between reader and electron marker.
4. the concealed work digital representation based on big-dipper satellite positioning as claimed in claim 1 and detection device, its feature
It is, the related information of described concealed work attribute includes depth, size, shape, trend and the surface mark of concealed work
Relative position information.
5. the concealed work digital representation based on big-dipper satellite positioning as claimed in claim 1 and detection device, its feature
It is, described coordinate detection instrument utilizes BEI-DOU position system to obtain initiating electron marker position, fixed in the Big Dipper by detector
In the range of error of position, find and be accurately positioned electron marker, and it is related to concealed work attribute to read electron marker ID
Information, remote computer is sent to by network and is processed, specifically include：
Coordinate detection instrument, in making an inspection tour maintenance process, judges the coordinate position of marker by big-dipper satellite alignment system, utilizes
Coordinate detection instrument, is accurately positioned electron marker, reads its ID and estimates buried depth；Obtain the attribute letter of concealed work at this
Breath, is uploaded to computer by network, updates the depth location information of concealed work at this；Digital representation to concealed work
With accurate coordinate position and depth information positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610853984.7A CN106383358A (en) | 2016-09-27 | 2016-09-27 | Beidou satellite positioning-based concealed work digital marking and detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610853984.7A CN106383358A (en) | 2016-09-27 | 2016-09-27 | Beidou satellite positioning-based concealed work digital marking and detection device |
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| CN106383358A true CN106383358A (en) | 2017-02-08 |
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| CN201610853984.7A Pending CN106383358A (en) | 2016-09-27 | 2016-09-27 | Beidou satellite positioning-based concealed work digital marking and detection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107222830A (en) * | 2017-04-28 | 2017-09-29 | 上海美迪索科电子科技有限公司 | A kind of positioning terminal device with communication based on NB IoT |
| CN112600867A (en) * | 2020-09-30 | 2021-04-02 | 南京审计大学 | Information processing integrated system for hidden engineering networking monitoring audit |
| CN115248454A (en) * | 2022-07-05 | 2022-10-28 | 北京市燃气集团有限责任公司 | Underground pipeline positioning system and method based on electronic marker |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107222830A (en) * | 2017-04-28 | 2017-09-29 | 上海美迪索科电子科技有限公司 | A kind of positioning terminal device with communication based on NB IoT |
| CN112600867A (en) * | 2020-09-30 | 2021-04-02 | 南京审计大学 | Information processing integrated system for hidden engineering networking monitoring audit |
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| CN115248454A (en) * | 2022-07-05 | 2022-10-28 | 北京市燃气集团有限责任公司 | Underground pipeline positioning system and method based on electronic marker |
| CN115248454B (en) * | 2022-07-05 | 2024-01-16 | 北京市燃气集团有限责任公司 | Underground pipeline positioning system and method based on electronic identifier |
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Effective date of registration: 20170420 Address after: Taibai Road Shaanxi Yanta District 710071 city of Xi'an province No. 2 Applicant after: Liu Gang Address before: Room 2, building No. 69, Residence Du Commerce, No. 710000, Jin Jin Road, Xi'an, Shaanxi, China Applicant before: Xi'an Bai Saip information technology limited liability company |
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