CN108318859A - Equipment positioning system in tunnel - Google Patents
Equipment positioning system in tunnel Download PDFInfo
- Publication number
- CN108318859A CN108318859A CN201810142706.XA CN201810142706A CN108318859A CN 108318859 A CN108318859 A CN 108318859A CN 201810142706 A CN201810142706 A CN 201810142706A CN 108318859 A CN108318859 A CN 108318859A
- Authority
- CN
- China
- Prior art keywords
- tunnel
- equipment
- electronic label
- rfid electronic
- base station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
Abstract
This disclosure relates to equipment positioning system in a kind of tunnel.System includes：RFID electronic label, locating base station, server, wherein, RFID electronic label is mounted in tunnel in equipment, for facility information in storage tunneling, to include that the RFID electronic label signal of facility information in the tunnel is sent to locating base station, the locating base station includes N number of, it is separately positioned at the different location in tunnel, for receiving RFID electronic label signal by wireless communication mode, parse facility information in the tunnel, and it by facility information in the tunnel and receives the receiving time of the RFID electronic label signal and is sent to the server being attached thereto, server is according to facility information and receiving time out of each locating base station receives tunnel, determine the position of equipment in the tunnel.Therefore, it can be achieved that being positioned in real time to equipment in tunnel, in addition, being positioned to equipment in tunnel by multiple locating base stations, the precise positioning to equipment in tunnel can be improved.
Description
Technical field
This disclosure relates to engineering machinery field, and in particular, to equipment positioning system in a kind of tunnel.
Background technology
With the development of China Transportation Industry, the go off daily of people and required industrial goods and daily necessities
Transport also be unable to do without highway, railway.And place an iron railway, highway when, often need pass through tunnel, particularly, with subway
Occur, project under construction is more and more in tunnel.
Tunnel construction environment is badly arduous, complex geologic conditions, and work post danger coefficient is high, and staff and equipment are various,
And it is all intensive be gathered in long and narrow underground sealed environment, so that tunnel construction enterprise is faced huge difficult management, to equipment
Management and production safety bring great pressure and challenge, and there is an urgent need for a set of accurate, stable, efficient equipment pipes for enterprise
Manage the safety that positioning system ensures staff and equipment.However, not equipped with positioning function in existing engineering mechanical device,
Under normal conditions, if not carrying out positioning to equipment in tunnel will be unable to know which project is equipment be used in particular in the tunnel
On, and the construction speed that is used in some project, so as to cause can not in time be manipulated to equipment in the tunnel.
Invention content
In order to solve the problems, such as present in the relevant technologies, equipment positioning system in a kind of tunnel of disclosure offer.
To achieve the goals above, equipment positioning system in a kind of tunnel of disclosure offer, including：
RFID electronic label, locating base station, server,
The RFID electronic label is mounted in tunnel in equipment, for facility information in storage tunneling, and will include
The RFID electronic label signal of facility information is sent to the locating base station in the tunnel；
The locating base station includes N number of, is separately positioned at the different location in tunnel, for according to described in receiving
RFID electronic label signal resolution goes out facility information in the tunnel, and by facility information in the tunnel and receives described
The receiving time of RFID electronic label signal is sent to the server, wherein N is the integer more than or equal to 3；
The server is connected with the locating base station, for according to the tunnel received from each locating base station
Interior facility information and the receiving time, determine the position of equipment in the tunnel.
Optionally, the locating base station includes：RFID reader, the first power supply,
First power supply is connected with the RFID reader, for providing electric energy for the RFID reader；
The RFID reader is connected with the server, wherein the RFID reader includes：First receiving device,
Acquisition device, resolver and the first sending device；
The first receiving device is respectively connected with the acquisition device and the resolver, for receiving the RFID
Electronic tag signal；
The acquisition device receives the reception of the RFID electronic label signal for obtaining the first receiving device
Time；
The resolver, for parsing facility information in tunnel corresponding with the RFID electronic label signal；
First sending device is respectively connected with the acquisition device and the resolver, when for by the reception
Between and the tunnel in facility information be sent to the server.
Optionally, when the RFID tag is passive label, the locating base station includes：Second sending device, is used for
Electromagnetic wave is sent to the RFID electronic label；
The RFID electronic label includes：Second reception device, conversion equipment and third sending device,
Second reception device, the electromagnetic wave sent for receiving the locating base station；
The conversion equipment is connected with second reception device, for the electromagnetic wave received to be converted into feeling
Induced current；
The third sending device, is connected with the conversion equipment, and the electric energy for being provided using the induced current will
The RFID electronic label signal is sent to the locating base station.
Optionally, when the RFID electronic label is active label, the RFID electronic label includes：Second source,
Electric energy is provided for sending the RFID electronic label signal for the RFID electronic label.
Optionally, the system also includes：
It shows equipment, is connected with the server, in the tunnel for showing the server determination position of equipment
It sets.
Optionally, the display equipment setting is in tunnel or outside tunnel.
Optionally, the display equipment is computer or mobile terminal.
Optionally, the system also includes：
Storage device is used for storage tunneling map；
The server is connected with the storage device, is used for the position mark of equipment in the tunnel in the tunnel
On map；
The display equipment is used to show the tube map after label.
Optionally, the RFID electronic label signal is pulse signal.
Equipment positioning system in a kind of tunnel of embodiment of the present disclosure offer, the system include：RFID electronic label, positioning base
It stands, server, wherein RFID electronic label is mounted in tunnel in equipment, for facility information in storage tunneling, and will include
There is the RFID electronic label signal of facility information in the tunnel to be sent to locating base station, which includes N number of, is respectively set
At different location in tunnel, for receiving RFID electronic label signal by wireless communication mode, parse in the tunnel
Facility information, and by facility information in the tunnel and receive the receiving time of the RFID electronic label signal and be sent to therewith
Connected server, server are determined according to facility information and receiving time out of each locating base station receives tunnel
Go out the position of equipment in the tunnel.
Therefore, using above-mentioned technical proposal, radiofrequency signal can be emitted under magnetic field environment using RFID electronic label, with
The characteristic that locating base station communicates wirelessly can be realized without establishing mechanical or optical contact to being equipped with RFID electronics marks
Equipment is positioned in real time in the tunnel of label, in addition, RFID electronic label memory space is big so that RFID electronic label and positioning
Communication information between base station positions equipment in tunnel compared with horn of plenty, and by multiple locating base stations, can be improved to tunnel
The precise positioning of equipment in road.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is the block diagram of equipment positioning system in a kind of tunnel of embodiment of the present disclosure offer.
Fig. 2 is another block diagram of equipment positioning system in a kind of tunnel of embodiment of the present disclosure offer.
Fig. 3 is the schematic diagram of device location in a kind of determining tunnel of embodiment of the present disclosure offer.
Fig. 4 is another block diagram of equipment positioning system in a kind of tunnel of embodiment of the present disclosure offer.
Fig. 5 is another block diagram of equipment positioning system in a kind of tunnel of embodiment of the present disclosure offer.
Reference sign
10：Equipment positioning system 11 in tunnel：RFID electronic label
12：Locating base station 13：Server
121：RFID reader 122：First power supply
1211：First receiving device 1212：Acquisition device
1213：Resolver 1214：First sending device
14：Show equipment 15：Storage device
Specific implementation mode
The specific implementation mode of the disclosure is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
It mostly uses differential GPS location technology under normal conditions to position object, wherein differential GPS positions, and refers to using
The differential reference station of a known accurate location is arranged in family near GPS receiver, and the receiver of base station continuously receives GPS and leads
Navigate signal, and the position measured or range data are compared with known position, range data, determine error, and it is accurate to obtain
Then these calibration data are sent to the user in overlay area by calibration value by data-link, to calibrate the positioning of user
As a result, although this localization method positioning accuracy is high, since navigation signal is decayed comparatively fast in tunnel, thus can not be to tunnel
Equipment is accurately positioned in road.It can not be asked what equipment in tunnel was positioned using differential GPS location technology for above-mentioned
Topic proposes equipment positioning system in a kind of tunnel in the embodiments of the present disclosure, utilizes RFID (Radio within the system
Frequency Identification；Radio frequency identification) technology, realize the communication between equipment in locating base station and tunnel, into
And determine the position of equipment in the tunnel, wherein RFID technique is also known as radio frequency identification, can be identified by radio communication
Specific objective simultaneously reads and writes related data, without establishing mechanical or optical contact between identifying system and specific objective.
Referring to FIG. 1, Fig. 1 is the block diagram of equipment positioning system in a kind of tunnel of embodiment of the present disclosure offer.Such as Fig. 1 institutes
Show, equipment positioning system 10 may include in tunnel：RFID electronic label 11, locating base station 12 and server 13, wherein RFID
Electronic tag 11 is wirelessly communicated between locating base station 12, locating base station 12 by network transmission line with
Server 13 is connected.
RFID electronic label 11 is mounted in tunnel in equipment, for facility information in storage tunneling, and in magnetic field environment
Under, will include that the RFID electronic label signal of facility information in the tunnel is sent to locating base station 12.Wherein, in each construction
Include equipment in multiple tunnels in unit, be respectively mounted that there are one RFID electronic label in equipment in each tunnel, each
Facility information in tunnel corresponding with the RFID electronic label is stored in RFID electronic label, wherein the RFID electronics
Label signal is pulse signal.
Under normal conditions, the radiation scope of locating base station that is to say and be subjected to the range of signal being limited, in order to protect
Card locating base station at least can receive the RFID electronic label signal emitted to a RFID electronic label 11, can be by the locating base station
It is arranged in the tunnel for being equipped with RFID electronic label 11 near equipment.However the position of equipment is unfixed in tunnel, and
Change with the variation of construction speed, and construction speed then can be used for characterizing the work surface in tunnel, in other words, tunnel
The position of interior equipment is changed with the work surface in tunnel, and therefore, locating base station 12 in the embodiments of the present disclosure is wrapped
Containing N number of, N is the positive integer more than or equal to 3, which is separately positioned at the different location in tunnel, and sets
The position set is extended to the work surface in the tunnel always in company with tunnel, and then can ensure that each locating base station receives as far as possible
The RFID electronic label signal that multiple RFID electronic label 11 emit.
In practical applications, RFID electronic label according to the supply mode of the energy may include passive RFID electronic label and
Type active RFID electronic label, wherein passive RFID electronic label is also referred to as passive type electronic tag, and inside, which does not include, confession
Power supply, but the electromagnetic wave received is converted by electric current by internal integrated circuit to provide electric energy, it is therefore, passive
RFID electronic label belongs to close contact formula identification label.Include power supply inside type active RFID electronic label, also referred to as based on
Dynamic formula electronic tag, suitable for the application scenario read and write at a distance.
Optionally, when RFID electronic label is passive label, locating base station includes：Second sending device, second hair
Send device for sending electromagnetic wave to passive RFID electronic label.Correspondingly, passive RFID electronic label includes：Second receives dress
Set, conversion equipment and third sending device, wherein conversion equipment respectively with the second reception device and third sending device phase
Even, the second reception device for wirelessly receive locating base station send electromagnetic wave and by the electromagnetic wave be sent to
Connected conversion equipment, and then the electromagnetic wave received is converted into induced current by the conversion equipment, is third sending device
RFID electronic label signal is sent to locating base station, and electric energy is provided.
Optionally, when RFID electronic label is active label, which includes：Second source, this second
Power supply, which is used to send RFID electronic label signal for RFID electronic label, provides electric energy.
In the embodiments of the present disclosure, electric energy is provided since passive label can not emit signal for it, it is fixed to need to receive first
The electromagnetic wave of position Base Transmitter, is converted into electric energy, and emitting signal for it provides energy, and not needing additional external equipment is
The passive label provides the electric energy of transmitting signal.FID electronic tags be active label when, inside can include power supply,
Electric energy is provided for sending RFID electronic label signal for the RFID electronic label, therefore, in the above-mentioned technical solutions, is not required to
It wants additional equipment to send RFID electronic label signal for RFID electronic label and electric energy is provided, therefore, reduce and set in the tunnel
The component that standby positioning system is included, simplifies layout of the equipment positioning system in tunnel in the tunnel.
The power supply that RFID electronic label 11 is contained using itself for its provide send signal electric energy, alternatively, using from
The induced current that the electromagnetic wave that locating base station 12 receives is transformed into, after the electric energy that signal is provided for it, to locating base station 12
RFID electronic label signal is sent, locating base station 12 wirelessly receives the RFID electronic label signal, and parses
RFID electronic label corresponds to facility information in tunnel, and by facility information in the tunnel and receives RFID electronic label signal
Time is sent to server 13.
Optionally, referring to FIG. 2, Fig. 2 is the another of equipment positioning system in a kind of tunnel of embodiment of the present disclosure offer
Block diagram.As shown in Fig. 2, including for each locating base station 12：RFID reader 121, the first power supply 122, the first power supply 122
It is connected with RFID reader 121, for providing electric energy for RFID reader 121, ensures that RFID reader 121 is in normal work
State, RFID reader 121 are connected with server 13, wherein RFID reader 121 includes：First receiving device 1211 obtains
Device 1212, resolver 1213 and the first sending device 1214.
First receiving device 1211 is respectively connected with acquisition device 1212 and resolver 1213, and the first sending device
1214 are respectively connected with acquisition device 1212 and resolver 1213.Wherein, first receiving device 1211 is for receiving RFID electricity
The RFID electronic label signal that subtab 11 emits includes to have set in the tunnel of ciphered compressed in the RFID electronic label signal
Standby information, therefore, when first receiving device 1211 receives the RFID electronic label signal, resolver 1213 is correspondingly right
Decompression is decrypted in the RFID electronic label signal, to get facility information in 11 corresponding tunnel of RFID electronic label, together
When, when first receiving device 1211 receives the RFID electronic label signal, acquisition device 1212 obtains first receiving device
1211 receive the receiving time of the RFID electronic label signal.It is corresponding that RFID electronic label is parsed in resolver 1213
Facility information and acquisition device 1212 get first receiving device 1211 and receive the RFID electronic label signal in tunnel
After receiving time, facility information in the tunnel and the receiving time are sent to server by the first sending device 1214
13。
Server 13 is used to receive and be set in the tunnel transmitted by each locating base station in N number of locating base station in tunnel
Standby information and locating base station receive the receiving time of RFID electronic label signal, and according to facility information in the tunnel and
The receiving time determines the position of equipment in the tunnel.Wherein, in tunnel facility information be used for by equipment in multiple tunnels into
Row is distinguished, and is being distinguished in each tunnel after equipment, according to equipment at least three locating base stations, 12 received tunnel
The receiving time of corresponding RFID electronic label signal determines that at least three locating base station 12 receives the time of the signal
Difference determines that equipment distance at least three is fixed in the tunnel according to the speed that the time difference and radiofrequency signal propagate in the air
The range difference of position base station 12, and then determine according to the range difference position of equipment in the tunnel.
Determine that the specific implementation mode of the position of equipment in the tunnel is according to the range difference：According to hyperbola principle,
The absolute value of the difference of any one point distance of two fixed points in plane i.e. on hyperbola is definite value, can be according to tunnel
The range difference of interior two locating base stations of equipment distance, determines a hyperbola for the range difference, and in tunnel the position of equipment
It sets i.e. on the hyperbola, a plurality of hyperbola can determine that according to range difference of the equipment apart from different locating base stations in the tunnel,
Then a plurality of hyp intersection point is the position of equipment in the tunnel, wherein every hyp focus is locating base station
Position, and the position of the locating base station is identified when the locating base station is arranged.
Specifically, in the construction site, a coordinate system is established, equipment and each locating base station are respectively positioned in tunnel
In the coordinate system, and coordinate of the equipment under the coordinate system is known in tunnel.Utilize equipment in tunnel at least three positioning
The range difference of base station determines at least three equations containing device location coordinate in tunnel, according at least three equation
Any two equation determine the position coordinates of equipment in tunnel, wherein at least three locating base station can receive
The signal of RFID electronic label transmitting in the tunnel in equipment.
Illustratively, referring to FIG. 3, Fig. 3 is the signal of device location in a kind of determining tunnel of embodiment of the present disclosure offer
Figure.As shown in figure 3, coordinate system is established using O points as origin, and in the coordinate system by taking 3 locating base stations as an example, 3 positioning bases
The signal of the transmitting of the RFID electronic label in the tunnel in equipment can be received by standing.Assuming that 3 locating base stations are in the seat
Coordinate in mark system is known and respectively A (x1, y1), B (x2, y2), C (x3, y3), and the coordinate of equipment is D (x, y) in tunnel,
And the range difference of equipment D is a in calculated locating base station A and locating base station B to tunnel, locating base station C is arrived with locating base station B
It is that c therefore can be true that the range difference of equipment D, which is the range difference of equipment D in b, locating base station C and locating base station A to tunnel, in tunnel
Make following range equation：
Wherein, x1, y1, x2, y2, x3, y3, a, b, c are it is known that according to any two formula in three above formula, really
Make the position coordinates (x, y) of equipment in tunnel.
Equipment positioning system in the tunnel that the embodiment of the present disclosure provides, including：RFID electronic label, locating base station, service
Device, wherein RFID electronic label is mounted in tunnel in equipment, for facility information in storage tunneling, and will include the tunnel
The RFID electronic label signal of facility information is sent to locating base station in road, which includes N number of, is separately positioned on tunnel
At interior different location, for receiving RFID electronic label signal by wireless communication mode, and equipment in the tunnel is parsed
Facility information in the tunnel and the receiving time for receiving the RFID electronic label signal are sent to and are attached thereto by information
Server, server determine tunnel according to facility information and receiving time out of each locating base station receives tunnel
Range difference of the interior equipment apart from each locating base station, and then determine according to the range difference position of equipment in the tunnel.
Therefore, using above-mentioned technical proposal, radiofrequency signal can be emitted under magnetic field environment using RFID electronic label, with
The characteristic that locating base station communicates wirelessly can be realized without establishing mechanical or optical contact to being equipped with RFID electronics marks
Equipment is positioned in real time in the tunnel of label, in addition, RFID electronic label memory space is big so that RFID electronic label and positioning
Communication information between base station positions equipment in tunnel compared with horn of plenty, and by multiple locating base stations, can be improved to tunnel
The precise positioning of equipment in road.
Optionally, referring to FIG. 4, Fig. 4 is the another of equipment positioning system in a kind of tunnel of embodiment of the present disclosure offer
Block diagram.As shown in figure 4, equipment positioning system 10 further includes in tunnel：It shows equipment 14, is connected with server 13, server 13
When determining the position of equipment in tunnel, facility information in the position and tunnel of equipment in the tunnel is sent to phase therewith
Even display equipment 14, the display equipment 14 can be arranged in tunnel or tunnel outside, the position of equipment in the tunnel is shown
It shows to come, the position of equipment in the tunnel is known convenient for the staff in tunnel or outside tunnel, and then convenient for understanding tunnel
Interior construction speed.Illustratively, which can be computer, mobile terminal etc..
Optionally, display equipment 14 may include multiple, be separately positioned in the tunnel in and tunnel outside, in tunnel with
The position simultaneous display of equipment in tunnel is come out outside tunnel, knows in the tunnel and constructs convenient for the staff of multiple command terminals
Progress so that equipment in the timely command scheduling tunnel of staff of multiple command terminals, improve construction efficiency, shorten construction week
Phase, convenient for monitoring and record.
Optionally, referring to FIG. 5, Fig. 5 is the another of equipment positioning system in a kind of tunnel of embodiment of the present disclosure offer
Block diagram.As shown in figure 5, equipment positioning system 10 further includes in tunnel：Storage device 15 is used for storage tunneling map, correspondingly,
Above-mentioned server 13 is connected with the storage device 15, and server 13 is for determining in tunnel after the position of equipment, by tunnel
The position mark of equipment is in the tunnel on the tube map of equipment construction in road；Show equipment 14 by network transmission line with
Server 13 is connected, and includes the position of equipment in tunnel for showing the tube map after marking, in the tube map, just
The construction operation track in Tunnel Engineering is accurately identified in staff, operating location and progress is understood, further realizes to each
A construction cell carries out coordination, effective command scheduling in time, reduces construction cost, improves construction efficiency.
The preferred embodiment of the disclosure is described in detail above in association with attached drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (9)
1. equipment positioning system in a kind of tunnel, which is characterized in that the system comprises：
RFID electronic label, locating base station, server,
The RFID electronic label is mounted in tunnel in equipment, for facility information in storage tunneling, and will include described
The RFID electronic label signal of facility information is sent to the locating base station in tunnel；
The locating base station includes N number of, is separately positioned at the different location in tunnel, for according to the RFID received
Electronic tag signal resolution goes out facility information in the tunnel, and by facility information in the tunnel and receives the RFID
The receiving time of electronic tag signal is sent to the server, wherein N is the integer more than or equal to 3；
The server is connected with the locating base station, is set in the tunnel received from each locating base station for basis
Standby information and the receiving time, determine the position of equipment in the tunnel.
2. equipment positioning system in tunnel according to claim 1, which is characterized in that the locating base station includes：RFID
Reader, the first power supply,
First power supply is connected with the RFID reader, for providing electric energy for the RFID reader；
The RFID reader is connected with the server, wherein the RFID reader includes：First receiving device, acquisition
Device, resolver and the first sending device；
The first receiving device is respectively connected with the acquisition device and the resolver, for receiving the RFID electronics
Label signal；
The acquisition device, when receiving the reception of the RFID electronic label signal for obtaining the first receiving device
Between；
The resolver, for parsing facility information in tunnel corresponding with the RFID electronic label signal；
First sending device is respectively connected with the acquisition device and the resolver, for by the receiving time and
Facility information is sent to the server in the tunnel.
3. equipment positioning system in tunnel according to claim 1, which is characterized in that the RFID electronic label be nothing
When the label of source, the locating base station includes：Second sending device, for sending electromagnetic wave to the RFID electronic label；
The RFID electronic label includes：Second reception device, conversion equipment and third sending device,
Second reception device, the electromagnetic wave sent for receiving the locating base station；
The conversion equipment is connected with second reception device, for the electromagnetic wave received to be converted into induced electricity
Stream；
The third sending device, is connected with the conversion equipment, and the electric energy for being provided using the induced current will be described
RFID electronic label signal is sent to the locating base station.
4. equipment positioning system in tunnel according to claim 1, which is characterized in that the RFID electronic label be have
When the label of source, the RFID electronic label includes：Second source, for sending the RFID electronics for the RFID electronic label
Label signal provides electric energy.
5. equipment positioning system in tunnel according to claim 1, which is characterized in that the system also includes：
It shows equipment, is connected with the server, in the tunnel for showing the server determination position of equipment.
6. equipment positioning system in tunnel according to claim 5, which is characterized in that the display equipment is arranged in tunnel
Outside interior or tunnel.
7. equipment positioning system in tunnel according to claim 5, which is characterized in that the display equipment be computer or
Mobile terminal.
8. equipment positioning system in tunnel according to claim 5, which is characterized in that the system also includes：
Storage device is used for storage tunneling map；
The server is connected with the storage device, is used for the position mark of equipment in the tunnel in the tube map
On；
The display equipment, for showing the tube map after marking.
9. according to equipment positioning system in any tunnels claim 1-8, which is characterized in that the RFID electronic label
Signal is pulse signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142706.XA CN108318859A (en) | 2018-02-11 | 2018-02-11 | Equipment positioning system in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142706.XA CN108318859A (en) | 2018-02-11 | 2018-02-11 | Equipment positioning system in tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108318859A true CN108318859A (en) | 2018-07-24 |
Family
ID=62903973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810142706.XA Pending CN108318859A (en) | 2018-02-11 | 2018-02-11 | Equipment positioning system in tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108318859A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877296A (en) * | 2018-08-01 | 2018-11-23 | 江苏省送变电有限公司 | A kind of collision avoidance system based on Internet of Things |
| CN109462819A (en) * | 2018-10-30 | 2019-03-12 | 国网浙江省电力有限公司湖州供电公司 | A kind of construction of transformer substation personnel location system and method |
| CN110850361A (en) * | 2019-11-27 | 2020-02-28 | 博微宇空(重庆)科技有限公司 | Positioning system and method based on foundation base station |
| CN112163649A (en) * | 2020-09-24 | 2021-01-01 | 中铁七局集团电务工程有限公司 | Automatic acquisition method for installation progress of electromechanical equipment of subway station |
| CN114125701A (en) * | 2021-11-03 | 2022-03-01 | 瑞驰博方（北京）科技有限公司 | Label positioning method and device, computer equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201957242U (en) * | 2010-08-06 | 2011-08-31 | 北京水清木华中电科技发展有限公司 | Positioning system for measuring position of person in tunnel |
| KR20110131776A (en) * | 2010-05-31 | 2011-12-07 | 고려대학교 산학협력단 | Unit for instrumenting tunel construction environment, management system with the unit, and method for controlling the system |
| CN102867163A (en) * | 2012-08-23 | 2013-01-09 | 南京大学 | Positioning method for detecting fixed radio frequency identification (RFID) electronic tag by utilizing movable reader |
| CN105844310A (en) * | 2016-03-24 | 2016-08-10 | 中山市拓维电子科技有限公司 | Tunnel construction safety monitoring device |
| CN206559653U (en) * | 2017-03-08 | 2017-10-13 | 北京智物达科技有限公司 | Personnel positioning management system in a kind of novel tunnel |
| CN207867024U (en) * | 2018-02-11 | 2018-09-14 | 北京新能正源智能装备有限公司 | Equipment positioning system in tunnel |
-
2018
- 2018-02-11 CN CN201810142706.XA patent/CN108318859A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110131776A (en) * | 2010-05-31 | 2011-12-07 | 고려대학교 산학협력단 | Unit for instrumenting tunel construction environment, management system with the unit, and method for controlling the system |
| CN201957242U (en) * | 2010-08-06 | 2011-08-31 | 北京水清木华中电科技发展有限公司 | Positioning system for measuring position of person in tunnel |
| CN102867163A (en) * | 2012-08-23 | 2013-01-09 | 南京大学 | Positioning method for detecting fixed radio frequency identification (RFID) electronic tag by utilizing movable reader |
| CN105844310A (en) * | 2016-03-24 | 2016-08-10 | 中山市拓维电子科技有限公司 | Tunnel construction safety monitoring device |
| CN206559653U (en) * | 2017-03-08 | 2017-10-13 | 北京智物达科技有限公司 | Personnel positioning management system in a kind of novel tunnel |
| CN207867024U (en) * | 2018-02-11 | 2018-09-14 | 北京新能正源智能装备有限公司 | Equipment positioning system in tunnel |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877296A (en) * | 2018-08-01 | 2018-11-23 | 江苏省送变电有限公司 | A kind of collision avoidance system based on Internet of Things |
| CN108877296B (en) * | 2018-08-01 | 2021-05-14 | 江苏省送变电有限公司 | Anti-collision system based on Internet of things |
| CN109462819A (en) * | 2018-10-30 | 2019-03-12 | 国网浙江省电力有限公司湖州供电公司 | A kind of construction of transformer substation personnel location system and method |
| CN110850361A (en) * | 2019-11-27 | 2020-02-28 | 博微宇空(重庆)科技有限公司 | Positioning system and method based on foundation base station |
| CN112163649A (en) * | 2020-09-24 | 2021-01-01 | 中铁七局集团电务工程有限公司 | Automatic acquisition method for installation progress of electromechanical equipment of subway station |
| CN114125701A (en) * | 2021-11-03 | 2022-03-01 | 瑞驰博方（北京）科技有限公司 | Label positioning method and device, computer equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108318859A (en) | Equipment positioning system in tunnel | |
| CN106940713B (en) | RFID and UWB based large discrete manufacturing workshop holographic map and implementation method | |
| KR100750380B1 (en) | Method for providing location-based information using wireless tag and system therefor | |
| CN103292805A (en) | Indoor navigation system and indoor navigation method thereof | |
| CN102768353B (en) | It is a kind of that the method and system that vehicle location is searched is realized by NFC | |
| CN207867024U (en) | Equipment positioning system in tunnel | |
| CN108369107B (en) | Method and calibration device for high-precision position determination of a mobile device | |
| CN102682257A (en) | Object location system based on RFID (Radio Frequency Identification Device) and WIFI (Wireless Fidelity) technologies | |
| CN105424031A (en) | Indoor navigation system and method | |
| CN110927800A (en) | Underground cable and channel positioning monitoring system and method | |
| WO2006123413A1 (en) | Communication system, portable phone terminal and rfid tag writer | |
| CN103630922A (en) | Monitoring communication system based on indoor RFID (radio frequency identification) and outdoor GPS (global positioning system) positioning | |
| CN103069778A (en) | Method for location | |
| CN100401092C (en) | Method and system for wireless localization | |
| CN209765538U (en) | Medical waste monitoring system based on Internet + technology | |
| CN104485994A (en) | Position information sending method, positioning method and device, and positioning system | |
| US11336334B2 (en) | Electronic label apparatus, inductive base station, electronic label system and method of locating electronic label apparatus | |
| CN104075706A (en) | Method for identifying indoor space position | |
| CN106569174A (en) | Multi-mobile robot indoor wireless positioning system | |
| CN104678358A (en) | Positioning method, positioning device and positioning system | |
| CN105844576A (en) | Ibeacon based book self-service guiding and borrowing system and method | |
| CN205038337U (en) | Indoor location based service system based on CSS accurate positioning | |
| CN108487923A (en) | Positioning system for jumbolter | |
| CN106249201A (en) | A kind of ultrasonic locating active electronic label group device and localization method | |
| CN103501536B (en) | A kind of radio node is to each other from dynamic acquisition method and radio node localization method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 10, color Xiang Dong Road, South color Town, Beijing, Shunyi District, Beijing Applicant after: Beijing new energy source intelligent equipment Co., Ltd. Address before: 101300 No. 8 Choi Yuan Industrial Park, 10 Choi Cheung Road, Shunyi District, Beijing. Applicant before: Beijing Xin Neng Zheng Yuan Environment Technology Co., Ltd. |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |