CN106524911A - Laser coal measurer - Google Patents
Laser coal measurer Download PDFInfo
- Publication number
- CN106524911A CN106524911A CN201610987158.1A CN201610987158A CN106524911A CN 106524911 A CN106524911 A CN 106524911A CN 201610987158 A CN201610987158 A CN 201610987158A CN 106524911 A CN106524911 A CN 106524911A
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- CN
- China
- Prior art keywords
- laser
- coal
- data processor
- instrument
- signal
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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
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a laser coal measurer comprising a laser mounted on the frame of a stacker-reclaimer, a data processor in signal connection with the laser, and a stroke controller in signal connection with the signal processor. An angle controller is fixedly connected with the laser and is used for controlling an intersection angle between the scanning plane and the vertical plane of the laser, and is in signal connection with the data processor. The data processor is used for calculating measurement data, automatically and rationally compensating a shaded part at the front end of a coal yard, generating a three-dimensional solid figure of the coal yard pile shape, and querying the volume and weight of a coal pile in segments.
Description
Technical field
The present invention relates to a kind of laser coal inventory instrument.
Background technology
In order to obtain power plant coal load quantity exactly, early stage coal pusher by irregular dump shaping, then with ruler zhang
Amount, calculates the volume of dump, then is multiplied by the proportion of coal, obtains coal load quantity and such process is referred to as disk coal.But, this side
Method measuring result error is larger.Using video imaging technique Measuring plate coal technology, due to being X-Y scheme and coal and surrounding enviroment
Less, the natural environment influence such as climate illumination is big, so as to reduce certainty of measurement and reliability for aberration.Laser disk is adopted at present
Coal measurement apparatus reduce the measurement error of anthropic factor generation, realize automatization's disk coal of coal yard, system is safe and reliable,
Save time, measurement effect reasonable accuracy is high.Wherein, portable laser disk coal instrument complex operation, needs the multiple measurement points of artificial selection
Measure, take compared with long and certainty of measurement is inaccurate；And fixed laser disk coal instrument cannot be moved due to fixation, for coal piling
Be present many blind areas so as to cause certainty of measurement inaccurate in the complicated coal yard of situation, must pacify in order to ensure precision meets system requirements
Fill two even more many fixed laser disk coal instrument.Therefore, be solve the existing laser coal checking scheme disk coal error of coal yard it is larger,
The high problem of cost, it is ability to design little a kind of high degree of automation, error, low cost, safe and reliable disk device for coal
The technical barrier faced by field technique personnel.
The content of the invention
To solve above-mentioned technical problem, it is an object of the invention to provide a kind of laser coal inventory instrument.
A kind of laser coal inventory instrument proposed by the present invention, it includes the laser instrument being installed on the door frame of stacker-reclaimer and institute
The data processor that laser instrument connects with signal and the journey controller that the data processor connects with signal are stated, it is described
It is fixedly connected with laser instrument for controlling the angle controller of the angle between the plane of scanning motion of laser instrument and perpendicular, should
Angle controller is connected with signal with described data processor, and described data processor is for calculating to measurement data
Process, coal yard front end is blocked dash area carry out automatically reasonable compensation, generate coal yard heap shape three-dimensional graph, to dump body
Product, weight carry out segmented request.
Further, laser coal inventory instrument also includes the touch display screen connected with signal with data processor.
Further, laser coal inventory instrument also includes the Rotation Controllers being connected with data processor.
Further, the data-interface of laser coal inventory instrument is RS422 or Ethernet or fieldbus.
Further, the light source of laser coal inventory instrument is infrared light.
Laser coal inventory instrument of the present invention, changes the angle of laser scans plane and perpendicular, makes laser instrument solid at one
Positioning is put and can carry out forward and backward large area scanning, so as to realize that gamut coal yard is measured.High accuracy coal can be generated after the completion of scanning
Field picture, calculates coal pile volume, and in-time generatin disk coal form.Systematic survey process is automatically performed, and is not required to coordinate and manually gets ready,
Disk coal speed is fast, and high degree of automation is simple to operate, and labor intensity is low, easy to use.
Laser coal inventory instrument of the present invention has the characteristics that：
1st, to be automatically performed, scanning process need not coordinate manually to be got ready measurement process, not existing by bucket wheel machine, belt feeder etc.
Field device magnetic interference affects, and disk coal range finding dot density is big, and cloth site disclosure satisfy that the actual need of coal yard coal storage heap point away from points
Ask；
2nd, systematic survey speed is fast, and measurement data can be recorded automatically and be preserved, and measurement process is time-consuming about 35 minutes.At data
Reason, calculating, drawing and form about take 5 minutes；
3rd, measurement process is untouchable measurement, and measuring system is stable, in addition to thick fog weather, under remaining weather condition
Measure, it is little by weather and such environmental effects；
4th, system automation degree is high, and during measurement, dump does not need shaping, and measurement is convenient, and one can behaviour by computer
Make, labor intensity is low, high working efficiency；
5th, system can reduce measurement blind area to greatest extent, and blocking dash area to coal yard front end can close automatically
Reason compensation, certainty of measurement are high, and gained 3-D graphic and true reactor shape are coincide very much, and same dump repeated measure relative error is reachable
To 7 ‰ or so, volume, the certainty of measurement of reserves substantially conform to contract requirement；
6th, software is easy to use, and coal yard heap shape three-dimensional graph is intuitively true to nature, and statement form is short and sweet.Software can be with
Realization carries out segmented request to coal pile volume, weight.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Description of the drawings
Fig. 1 is the structural representation of laser coal inventory instrument of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Hereinafter implement
Example is for illustrating the present invention, but is not limited to the scope of the present invention.
Embodiment：A kind of laser coal inventory instrument, it includes the laser instrument being installed on the door frame of stacker-reclaimer and the laser
The journey controller that the data processor and the data processor that device connects with signal connects with signal, described laser instrument
On be fixedly connected with for controlling the angle controller of the angle between the plane of scanning motion of laser instrument and perpendicular, the angle control
Device processed is connected with signal with described data processor, described data processor for measurement data is carried out calculating process,
Coal yard front end is blocked dash area carry out automatically reasonable compensation, generate coal yard heap shape three-dimensional graph, to coal pile volume, weight
Amount carries out segmented request.
In a kind of highly preferred embodiment, laser coal inventory instrument also includes and touching that data processor connects with signal
Touch display screen.
In a kind of highly preferred embodiment, laser coal inventory instrument also includes the Spin Control being connected with data processor
Device.
In a kind of highly preferred embodiment, the data-interface of laser coal inventory instrument is RS422 or Ethernet or scene
Bus.
In a kind of highly preferred embodiment, the light source of laser coal inventory instrument is infrared light.
Laser coal inventory instrument of the present invention, changes the angle of laser scans plane and perpendicular, makes laser instrument solid at one
Positioning is put and can carry out forward and backward large area scanning, so as to realize that gamut coal yard is measured.High accuracy coal can be generated after the completion of scanning
Field picture, calculates coal pile volume, and in-time generatin disk coal form.Systematic survey process is automatically performed, and is not required to coordinate and manually gets ready,
Disk coal speed is fast, and high degree of automation is simple to operate, and labor intensity is low, easy to use.
The above is only the preferred embodiment of the present invention, is not limited to the present invention, it is noted that for this skill
For the those of ordinary skill in art field, on the premise of without departing from the technology of the present invention principle, can also make it is some improvement and
Modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of laser coal inventory instrument, it is characterised in that：It include the laser instrument being installed on the door frame of stacker-reclaimer and it is described swash
The journey controller that the data processor and the data processor that light device connects with signal connects with signal, described laser
It is fixedly connected with device for controlling the angle controller of the angle between the plane of scanning motion of laser instrument and perpendicular, the angle
Controller is connected with signal with described data processor, and described data processor is for carrying out at calculating to measurement data
Reason, coal yard front end is blocked dash area carry out automatically reasonable compensation, generate coal yard heap shape three-dimensional graph, to dump body
Product, weight carry out segmented request.
2. a kind of laser coal inventory instrument according to claim 1, it is characterised in that：It also includes and data processor phase signals
The touch display screen of connection.
3. a kind of laser coal inventory instrument according to claim 1, it is characterised in that：It also includes what is be connected with data processor
Rotation Controllers.
4. a kind of laser coal inventory instrument according to claim 1, it is characterised in that：Its data-interface is RS422 or ether
Net or fieldbus.
5. a kind of laser coal inventory instrument according to claim 1, it is characterised in that：Its light source is infrared light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610987158.1A CN106524911A (en) | 2016-11-09 | 2016-11-09 | Laser coal measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610987158.1A CN106524911A (en) | 2016-11-09 | 2016-11-09 | Laser coal measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106524911A true CN106524911A (en) | 2017-03-22 |
Family
ID=58351013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610987158.1A Pending CN106524911A (en) | 2016-11-09 | 2016-11-09 | Laser coal measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106524911A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911642A (en) * | 2019-03-14 | 2019-06-21 | 重庆优威森测控技术有限公司 | Mobile vehicle-mounted inventory coal measures system |
-
2016
- 2016-11-09 CN CN201610987158.1A patent/CN106524911A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911642A (en) * | 2019-03-14 | 2019-06-21 | 重庆优威森测控技术有限公司 | Mobile vehicle-mounted inventory coal measures system |
| CN109911642B (en) * | 2019-03-14 | 2020-12-08 | 重庆优威森测控技术有限公司 | Movable vehicle-mounted automatic coal inventory system |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |