CN108051776A - A kind of spatial electromagnetic ripple positioning experiment device - Google Patents
A kind of spatial electromagnetic ripple positioning experiment device Download PDFInfo
- Publication number
- CN108051776A CN108051776A CN201711176869.1A CN201711176869A CN108051776A CN 108051776 A CN108051776 A CN 108051776A CN 201711176869 A CN201711176869 A CN 201711176869A CN 108051776 A CN108051776 A CN 108051776A
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- China
- Prior art keywords
- electromagnetic signal
- electromagnetic
- pedestal
- experiment device
- spatial
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- 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.)
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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
- 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
Abstract
A kind of spatial electromagnetic ripple positioning experiment device, belongs to position location technical field.It is caving the location information of body over time and space for analyzing and researching, research is caving the movement locus of body, repeatedly experiment obtains and is caving body in the characteristics of motion by external disturbance repeatedly, and so as to formulate effective support method, theories integration is provided for reconstruction emergency management and rescue passage.The more support posts are fixedly mounted on pedestal, baffle is connected between per adjacent two support posts, pedestal and multiple baffles form box body, granular media is placed in the box body, the electromagnetic signal emitting body is placed in inside granular media, the multiple electromagnetic signal reception device is uniformly mounted on pedestal, for receiving the electromagnetic signal of electromagnetic signal emitting body transmitting.The present invention is easy to operate, easily runs, and can carry out in-house laboratory investigation to rock type granular media, and experimental provision is simple in structure is easily assembled.
Description
Technical field
The invention belongs to position location technical field, more particularly to a kind of spatial electromagnetic ripple positioning experiment device.
Background technology
After collapse accident occurs for coal mine down-hole tunnel, the accumulation bodies such as rock, coal for being caving block former tunnel, have blocked people
Member's escape route, so as to need to be caving reconstruction emergency management and rescue passage in vivo.Body inner excavation emergency management and rescue passage is being caving, week
The granular media that is caving enclosed can be to the componental movement dug out, it is difficult to carry out supporting to the part excavated, hinder the shape of rescue passage
Into.The characteristics of motion for being caving body is grasped, determines to be caving the movement locus of body around after excavating, can just make effective supporting side
Method reproduces emergency management and rescue passage in body is caving faster.
The content of the invention
It is an object of the invention to provide a kind of spatial electromagnetic ripple positioning experiment device, for analyze and research be caving body when
Between and location information spatially, research be caving the movement locus of body, repeatedly experiment obtains and is caving body by external disturbance repeatedly
In the case of the characteristics of motion, so as to formulate effective support method, for reconstruction emergency management and rescue passage theories integration is provided.
The technical solution used in the present invention is：A kind of spatial electromagnetic ripple positioning experiment device, including pedestal, electromagnetic signal
Emitter, more support posts, multiple baffles and multiple electromagnetic signal reception devices；The more support posts are fixedly mounted
On pedestal, baffle is connected between every adjacent two support posts, pedestal and multiple baffles form box body, and granular media is placed on institute
It states in box body, the electromagnetic signal emitting body is placed in inside granular media, and the multiple electromagnetic signal reception device is uniformly mounted on bottom
On seat, for receiving the electromagnetic signal of electromagnetic signal emitting body transmitting.
The beneficial effects of the present invention are：
The present invention is easy to operate, easily runs, and can carry out in-house laboratory investigation to rock type granular media, and experimental provision is simple in structure
It is easily assembled.
The present invention is caving body location information over time and space and research is caving the movement rail of body for analyzing and researching
Mark, repeatedly experiment obtains and is caving body in the characteristics of motion by external disturbance repeatedly, so as to formulate effective support method, is
It reproduces emergency management and rescue passage and theories integration is provided.
Description of the drawings
Fig. 1：Front view of the present invention；
Fig. 2：The top view of Fig. 1；
Fig. 3：The structure diagram of the electromagnetic signal emitter of the present invention；
Fig. 4：The structure diagram of the electromagnetic signal receiver of the present invention；
Wherein：1- pedestals；2- support posts；3- baffles；4- granular medias；5- electromagnetic signal emitting bodies；5-1- electromagnetic signal emitters
One；5-2- electromagnetic signal emitters two；5-3- lithium ion batteries；5-4- rubber caps；5-5- supporting rods；5-6- inner housings；5-7-
Outer housing；6- electromagnetic signal reception devices；6-1- electromagnetic signals receiver one；6-2- electromagnetic signals receiver two；6-3- is received
Antenna one；6-4- reception antennas two；6-5- high-accuracy time control devices.
Specific embodiment
As shown in Fig. 1 ~ Fig. 4, a kind of spatial electromagnetic ripple positioning experiment device, including pedestal 1, electromagnetic signal emitting body 5, more
Root support post 2, multiple baffles 3 and multiple electromagnetic signal reception devices 6；The more support posts 2 are fixedly mounted on bottom
On seat 1, baffle 3 is connected between every adjacent two support posts 2, pedestal 1 and multiple baffles 3 form box body, and granular media 4 is placed on
In the box body, the electromagnetic signal emitting body 5 is placed in inside granular media 4, and baffle 3 can limit the flowing of granular media 4, makes granular media 4
It maintains a relatively stable state in box body, when opening baffle 3, granular media 4 flows out box body, and under the granular media 4 of tray interior
Portion is excavated, and electromagnetic signal emitting body 5 constantly moves in the process, and the multiple electromagnetic signal reception device 6 is uniformly pacified
On pedestal 1, for receiving the electromagnetic signal of the transmitting of electromagnetic signal emitting body 5, multiple electromagnetic signal reception devices 6 pass through
Respective external wire connection power supply and computer.
The electromagnetic signal emitting body 5 includes one 5-1 of electromagnetic signal emitter, two 5-2 of electromagnetic signal emitter, lithium ion
Battery 5-3, rubber cap 5-4, inner housing 5-6, outer housing 5-7 and six supporting rod 5-5；The inner housing 5-6 lateral surfaces are fixed
Outer housing 5-7 is set with, one end of six supporting rod 5-5 is both secured to a bit, three supports in six supporting rod 5-5
The bar 5-5 other ends are fixedly connected with inner housing 5-6, keep the stabilization inside electromagnetic signal emitting body 5, the electromagnetic signal hair
Remaining three supports in one 5-1 of emitter, electromagnetic signal emitter two 5-2 and lithium ion battery 5-3 and six supporting rod 5-5
Bar 5-5 one-to-one corresponding is fixedly connected, and lithium ion battery 5-3 passes through conducting wire and one 5-1 of electromagnetic signal emitter, electromagnetic signal emitting
Two 5-2 connections of device, and electricity is provided as power supply, the rubber cap 5-4 removable seals are mounted on lithium ion battery 5-3,
Rubber cap 5-4 is used to block the circumferential notch being coaxially provided on outer housing 5-7 and inner housing 5-6, after experiment, can pass through
The lithium ion battery 5-3 of this circumferential notch internally charges.
One 5-1 of electromagnetic signal emitter, the tranmitting frequency of two 5-2 of electromagnetic signal emitter are different, both program settings institute
The electromagnetic signal of transmitting emits for interval, and the two emits the electromagnetic signal of different frequency simultaneously, is also interrupted simultaneously, and with fixation
Interval time transmission of electromagnetic signals repeatedly, equal having time controller inside the two can be by computer long-distance control time control
Device makes one 5-1 of electromagnetic signal emitter and two 5-2 of electromagnetic signal emitter precise synchronization in time, starts the time when long-range
During controller, one 5-1 of electromagnetic signal emitter and two 5-2 of electromagnetic signal emitter also open the transmitting of electromagnetic signal simultaneously, and
When transmitting and the interval of two 5-2 of one 5-1 of electromagnetic signal emitter and electromagnetic signal emitter is accurately controlled by time controller
Between.One 5-1 of electromagnetic signal emitter and two 5-2 of electromagnetic signal emitter are symmetrical set, and can be sent out by monitoring electromagnetic signal
The real-time spatial position of two 5-2 of one 5-1 of emitter and electromagnetic signal emitter, judges the sky of electromagnetic signal emitting body 5 in operation
Between track, whether there is overturning etc..
Six supporting rod 5-5 are up and down, the extension of left, right, front and rear six direction.
The inner housing 5-6 is metal material.
The outer housing 5-7 is artificial material, and outer housing 5-7 materials are close with 4 material of granular media, and outer housing 5-7 can be with
As needed, change variform and form irregular body, be similar to the structural form of itself and granular media 4.
High-accuracy time control device 6-5 is mounted on inside each electromagnetic signal reception device 6, electromagnetic signal receives
One 6-1 of device and electromagnetic signal receiver two 6-2, high-accuracy time control device 6-5 pass through conducting wire and one 6-1 of electromagnetic signal receiver
And two 6-2 of electromagnetic signal receiver electrical connections, one 6-1 of electromagnetic signal receiver are equipped with one 6-3 of reception antenna of extension, electromagnetism
Two 6-2 of signal receiver is equipped with two 6-4 of reception antenna of extension.
One 6-1 of electromagnetic signal receiver and two 6-2 of electromagnetic signal receiver of different frequency pass through respective reception respectively
Two 6-4 of one 6-3 of antenna and reception antenna is received and emitted from one 5-1 of electromagnetic signal emitter and two 5-2 of electromagnetic signal emitter
Different frequency electromagnetic wave, the time controller of high-accuracy time control device 6-5 and electromagnetic signal emitting body 5 is simultaneously by calculating
Machine remote control starts, therefore one 6-1 of electromagnetic signal receiver and two 6-2 of electromagnetic signal receiver and each electromagnetic signal emitter
The time of two 5-2 of one 5-1 and electromagnetic signal emitter is fully synchronized, while stringent one 6-1 of monitoring electromagnetic signal receiver and electricity
Two 6-2 of magnetic signal receiver receives the time of electromagnetic signal, so as to calculate electromagnetic signal by being transmitted to time difference of reception,
Know that electromagnetic wave propagation speed v, propagation time t pass throughl=vt can calculate electromagnetic signal emitting body 5 to each electromagnetic signal
The distance of reception device 6, so that it is determined that the former spatial position, positions in real time.
Positioning principle：The coordinate of known four electromagnetic signal reception devices is respectively x1, y1, z1、x2, y2, z2、x3, y3, z3、
x4, y4, z4, and the distance of electromagnetic signal emitting body to each electromagnetic signal reception device is respectivelyl 1、l 2、l 3、l 4, then can count
Calculate the space coordinates x, y, z of electromagnetic signal emitting body:
The pedestal 1 is square base.
The quantity of the electromagnetic signal reception device 6 is for four and respectively positioned at four hollow vertex of pedestal 1.
The quantity of support post 2 is four.
The baffle 3 of five pieces of similary specifications is sequentially arranged between every two support posts 2.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of spatial electromagnetic ripple positioning experiment device, it is characterised in that：Including pedestal（1）, electromagnetic signal emitting body（5）, it is more
Root support post（2）, multiple baffles（3）And multiple electromagnetic signal reception devices（6）；The more support posts（2）It is fixed
Mounted on pedestal（1）On, per adjacent two support posts（2）Between be connected with baffle（3）, pedestal（1）With multiple baffles（3）Shape
Into box body, granular media（4）It is placed in the box body, the electromagnetic signal emitting body（5）It is placed in granular media（4）Inside, it is the multiple
Electromagnetic signal reception device（6）Uniformly it is mounted on pedestal（1）On, for receiving electromagnetic signal emitting body（5）The electromagnetism letter of transmitting
Number.
2. a kind of spatial electromagnetic ripple positioning experiment device according to claim 1, it is characterised in that：The electromagnetic signal hair
Beam（5）Including electromagnetic signal emitter one（5-1）, electromagnetic signal emitter two（5-2）, lithium ion battery（5-3）, rubber cap
（5-4）, inner housing（5-6）, outer housing（5-7）And six supporting rods（5-5）；The inner housing（5-6）Lateral surface fixes suit
There is outer housing（5-7）, six supporting rods（5-5）One end be both secured to a bit, six supporting rods（5-5）In three branch
Strut（5-5）The other end is and inner housing（5-6）It is fixedly connected, the electromagnetic signal emitter one（5-1）, electromagnetic signal emitting
Device two（5-2）And lithium ion battery（5-3）With six supporting rods（5-5）In remaining three supporting rods（5-5）It corresponds
It is fixedly connected, the rubber cap（5-4）Removable seal is mounted on lithium ion battery（5-3）On, rubber cap（5-4）For blocking
Outer housing（5-7）And inner housing（5-6）On the circumferential notch that is coaxially provided with.
3. a kind of spatial electromagnetic ripple positioning experiment device according to claim 2, it is characterised in that：The inner housing（5-
6）For metal material.
4. a kind of spatial electromagnetic ripple positioning experiment device according to claim 2, it is characterised in that：The outer housing（5-
7）For artificial material.
5. a kind of spatial electromagnetic ripple positioning experiment device according to claim 1, it is characterised in that：Each electromagnetism letter
Number reception device（6）Inside is mounted on high-accuracy time control device（6-5）, electromagnetic signal receiver one（6-1）And electromagnetism letter
Number receiver two（6-2）, high-accuracy time control device（6-5）Pass through conducting wire and electromagnetic signal receiver one（6-1）And electromagnetism
Signal receiver two（6-2）Electrical connection, electromagnetic signal receiver one（6-1）Reception antenna one equipped with extension（6-3）, electromagnetism letter
Number receiver two（6-2）Reception antenna two equipped with extension（6-4）.
6. a kind of spatial electromagnetic ripple positioning experiment device according to claim 1, it is characterised in that：The pedestal（1）For
Square base.
7. a kind of spatial electromagnetic ripple positioning experiment device according to claim 6, it is characterised in that：The electromagnetic signal connects
Receiving apparatus（6）Quantity for four and respectively be located at pedestal（1）Four hollow vertex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711176869.1A CN108051776A (en) | 2017-11-22 | 2017-11-22 | A kind of spatial electromagnetic ripple positioning experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711176869.1A CN108051776A (en) | 2017-11-22 | 2017-11-22 | A kind of spatial electromagnetic ripple positioning experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108051776A true CN108051776A (en) | 2018-05-18 |
Family
ID=62120315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711176869.1A Withdrawn CN108051776A (en) | 2017-11-22 | 2017-11-22 | A kind of spatial electromagnetic ripple positioning experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108051776A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120212375A1 (en) * | 2011-02-22 | 2012-08-23 | Depree Iv William Frederick | Quantum broadband antenna |
| CN104833790A (en) * | 2015-05-06 | 2015-08-12 | 黑龙江科技大学 | Novel self-made experiment collapse body device |
| CN104849081A (en) * | 2015-05-06 | 2015-08-19 | 黑龙江科技大学 | Novel analog simulation test platform for reconstructed emergency rescue channel of coal mine |
| CN205508219U (en) * | 2016-02-03 | 2016-08-24 | 山东省远大网络多媒体股份有限公司 | Electricity magnetic localization device |
-
2017
- 2017-11-22 CN CN201711176869.1A patent/CN108051776A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120212375A1 (en) * | 2011-02-22 | 2012-08-23 | Depree Iv William Frederick | Quantum broadband antenna |
| CN104833790A (en) * | 2015-05-06 | 2015-08-12 | 黑龙江科技大学 | Novel self-made experiment collapse body device |
| CN104849081A (en) * | 2015-05-06 | 2015-08-19 | 黑龙江科技大学 | Novel analog simulation test platform for reconstructed emergency rescue channel of coal mine |
| CN205508219U (en) * | 2016-02-03 | 2016-08-24 | 山东省远大网络多媒体股份有限公司 | Electricity magnetic localization device |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180518 |
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| WW01 | Invention patent application withdrawn after publication |