CN205843598U - Digitized check system - Google Patents
Digitized check system Download PDFInfo
- Publication number
- CN205843598U CN205843598U CN201520958768.XU CN201520958768U CN205843598U CN 205843598 U CN205843598 U CN 205843598U CN 201520958768 U CN201520958768 U CN 201520958768U CN 205843598 U CN205843598 U CN 205843598U
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- China
- Prior art keywords
- measuring unit
- heap
- laser
- data collection
- laser measuring
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Abstract
Digitized check system, this system includes that laser measuring unit, system for monitoring displacement, Synthesis Data Collection System Based, remote data transmission system, central control station and external equipment access gateway, and this utility model is aiming at fixed automatically making an inventory and proposes a kind of new solution.The problem neither being limited and preferably solving fixed middle measurement blind area of automatically making an inventory by stock ground type, simultaneously open port and the unitized management easy to connect of stock ground existing system.
Description
Technical field
This utility model belongs to measurement system and the technical field of laser three-dimensional scanning imaging, particularly relates to a kind of for greatly
Type material field material stack volume is measured and the automated system calculated, i.e. digitized check system, and this utility model can be not only used for circle
The material stack volume measurement of shape stock ground can also be used for square stock ground material stack volume and measures.
Background technology
At present, make an inventory and always perplex these in the stock stock ground of the industry such as electric power, iron and steel, metallurgy, coal, chemical industry, harbour
A difficult problem for the metering in industry stock ground in bulk.These industries above-mentioned typically divide two kinds of forms, Yi Zhongshi for the stock ground depositing bulk cargo
There is square stock ground for a long time, use straddle truck or bucket wheel machine that bulk cargo is carried out accessing operation；Another kind is emerging circular material
, use stacker-reclaimer that bulk cargo is carried out accessing operation.Wherein straddle truck, bucket wheel machine and stacker-reclaimer we be referred to as heap feeding
Equipment.
The method made an inventory now for stock ground mainly includes manually making an inventory, portable make an inventory and fixed automatically make an inventory.
Manually make an inventory and need first to stockpile shaping, carried out scene by survey crew tape measure after being made into regular shape and measure,
Calculating material stack volume according to measuring result, the method operation is complicated, precision is low, efficiency is low, is not easy to business administration.
Portable making an inventory mainly carries out in-site measurement by portable instrument of making an inventory, owing to needs survey crew is at not coordination
Putting repetitive measurement, certainty of measurement is dependent on measuring the quantity of point, but it is the most to measure point, more increases survey crew workload, real
Border precision is the highest, and be also not susceptible to carry out making an inventory in large-scale stock ground operation in this approach.
Fixed automatically making an inventory solves problem present in the first two method, most practical, most widely used method.
But fixed automatically make an inventory owing to the heap taking equipment being made by stock ground carries out measurement operation of making an inventory, so being limited to heap taking equipment
Range of operation, there is the problem measuring blind area, simultaneously open port and the unitized management easy to connect of stock ground existing system.
Summary of the invention
Utility model purpose: this utility model provides a kind of digitized check system, its objective is to solve conventional fixing
Formula is made an inventory the problem of middle measurement blind area, simultaneously open port and the unitized management easy to connect of stock ground existing system automatically.
Technical scheme: this utility model is achieved through the following technical solutions:
A kind of digitized check system, it is characterised in that: this system includes laser measuring unit, system for monitoring displacement, combines
Close data collecting system, remote data transmission system, central control station and external equipment and access gateway；Laser measuring unit, position
Move monitoring system and Synthesis Data Collection System Based is connected to heap reclaimer device；Central control station accesses gateway with external equipment and is connected
Connect and be arranged on master control room；Laser measuring unit, system for monitoring displacement are connected to Synthesis Data Collection System Based, comprehensive data acquisition
System is connected to central control station by remote data transmission system.
Synthesis Data Collection System Based connects laser measuring unit and system for monitoring displacement by EPA and RS485.
Laser measuring unit is made up of laser feeler and mounting bracket.
System for monitoring displacement includes stroke measurment unit, rotation-measuring unit and pitching measuring unit.
Stroke measurment unit is that multi-turn absolute value encoder is arranged at the pulley of heap feeding, and rotation-measuring unit is multi-turn
Absolute value encoder is arranged at the cantilever-rotating gear of heap feeding, and pitching measuring unit uses obliquity sensor to be arranged on cantilever
Can the position of pitching up and down.
Laser feeler is arranged on front end and the driver's cabin top of heap arm for taking material by support.
Advantage and effect: this utility model provides a kind of digitized check system, and this system includes laser measuring unit, position
Move monitoring system, Synthesis Data Collection System Based, remote data transmission system, central control station and external equipment and access gateway；Swash
Photo measure unit, system for monitoring displacement are connected to heap reclaimer device；Central control station accesses gateway with external equipment and is connected also
It is arranged on master control room；Laser measuring unit, system for monitoring displacement are connected to Synthesis Data Collection System Based, Synthesis Data Collection System Based
It is connected to central control station by remote data transmission system.
This utility model is aiming at fixed automatically making an inventory and proposes a kind of new solution.Neither by stock ground type
Restriction can preferably solve again the problem of fixed middle measurement blind area of automatically making an inventory, simultaneously open port and stock ground existing system
Unitized management easy to connect.
The beneficial effects of the utility model are:
1, it is applicable to different types of stock ground；
2, no measurement dead area；
3, simple in construction；
4, low cost；
5, flexible configuration；
6, FPDP is opened.
Accompanying drawing illustrates:
Fig. 1 is the schematic diagram of single laser measuring unit scanning area；Fig. 1 China and foreign countries square frame is border, stock ground；Interior square frame is
Stockpile maximum boundary during heap full with substance in stock ground；Point matrix representation only drives laser measurement list by the traveling of heap reclaimer device equipment
The region of unit's scanning, this region fails stockpile is completely covered so that inventory procedure exists blind area.
Fig. 2 is the schematic diagram of the laser measuring unit scanning area after adding gauge head rotary apparatus；Fig. 2 China and foreign countries square frame is
Border, stock ground；Stockpile maximum boundary when interior square frame is heap full with substance in stock ground；The scanning area of some matrix representation digitized check system
Territory, this scanning area rotarily drives laser measuring unit rotation sweep row by heap arm for taking material, and whole inventory procedure is not
There is blind area；
Fig. 3 is system construction drawing of the present utility model；Each biography that comprehensive data acquisition unit is uploaded by central control station
Sensor data carry out calculating the material stack volume of scanning, by known stockpile density, both can get the volume of stockpile.
Fig. 4 is of the present utility model to be embodied as structure chart.
Detailed description of the invention: below in conjunction with the accompanying drawings this utility model is described further:
A kind of digitized check system, this system includes laser measuring unit 1, system for monitoring displacement 2, comprehensive data acquisition
System 3, remote data transmission system 4, central control station 5 and external equipment access gateway 6；Laser measuring unit 1, displacement monitoring
System 2 and Synthesis Data Collection System Based 3 are connected to heap reclaimer device；Central control station 5 accesses gateway 6 with external equipment and is connected
And it is arranged on master control room；Laser measuring unit 1, system for monitoring displacement 2 are connected to Synthesis Data Collection System Based 3, and synthetic data is adopted
Collecting system 3 is connected to central control station 5 by remote data transmission system 4.The laser measuring unit 1 row by heap reclaimer device
Enter or rotate, continuously stockpile being carried out cross-sectional profiles scanning；
Synthesis Data Collection System Based 3 connects laser measuring unit 1 and system for monitoring displacement by EPA and RS485
2。
Laser measuring unit 1 is made up of laser feeler and mounting bracket.
System for monitoring displacement 2 includes stroke measurment unit 7, rotation-measuring unit 8 and pitching measuring unit 9.
Stroke measurment unit is that multi-turn absolute value encoder is arranged at the pulley of heap feeding, and rotation-measuring unit is multi-turn
Absolute value encoder is arranged at the cantilever-rotating gear of heap feeding, and pitching measuring unit uses obliquity sensor to be arranged on cantilever
Can the position of pitching up and down.
Laser feeler is arranged on front end and the driver's cabin top of heap arm for taking material by support.
Laser measuring unit 1, system for monitoring displacement 2 are connected to Synthesis Data Collection System Based 3, Synthesis Data Collection System Based 3
It is connected to central control station 5 by remote data transmission system 4.External equipment accesses gateway 6 and is connected to central authorities by Ethernet
Control station 5.Laser measuring unit 1 is for the surface measurement of stockpile in stock ground；Laser measuring unit 1 is by heap arm for taking material self
Rotate and the anglec of rotation of system for monitoring displacement 2 measurement, scan the region that laser measuring unit can not scan originally, utilize
The effect that gauge head rotary apparatus drives laser measuring unit rotation sweep to measure is: to owing to being limited by heap reclaimer device stroke
And the compensation measuring blind area produced is measured；System for monitoring displacement 2 be used for measuring the heap reclaimer device anglec of rotation, travel distance and
The luffing angle of heap arm for taking material, realizes three-dimensional measurement for system to stockpile and provides third dimension data；Synthesis Data Collection System Based 3 is
For each sensing data of Real-time Collection and be uploaded to master system；Central control station 5 is provided with digitized check system
Software, it is possible to be digitized simulation from the data that Synthesis Data Collection System Based 3 receives to by remote data transmission system 4
Calculate with volume, and provide the user measurement of making an inventory, the function such as data management, rights management, system are arranged；External equipment accesses
Gateway 6 is that third party device accesses gateway, for Third party system transmission data such as belt conveyer scales.
Synthesis Data Collection System Based 3 connects laser measuring unit 1, system for monitoring displacement by EPA and RS485
2.Synthesis Data Collection System Based 3 is connected to central control station 5 by remote data transmission system 4.System for monitoring displacement 2 is by multi-turn
Absolute value encoder, obliquity sensor and gear train are constituted.
Central control station 5 mainly provides the user count point operation interface, historical data management, user authority management, system
The functions such as setting, WEB service, simple to operate, easy to use.
It is the effect of forming a connecting link that Synthesis Data Collection System Based 3 has primarily served, by real-time for the data of various for bottom sensors
Collection comes up, and by the way of wired or wireless, is uploaded to central control station, calculates material stack volume for central control station and shows
Show that stockpile three-dimensional simulation figure provides measurement data.
System for monitoring displacement unit uses multi-turn absolute value encoder and matched pulley or gear to measure equipment
Travel distance or the anglec of rotation, employing obliquity sensor be used in cantilever can be on the heap reclaimer device of pitching up and down, it is therefore an objective to
Eliminate owing to the pitching of cantilever causes measuring inaccurate problem by measuring its luffing angle, will by RS485 communication modes
Data are uploaded to main control unit in real time.
Remote data transmission system is that the mode using wireless aps, data radio station or optical fiber solves stock ground and office space
Between the problem of telecommunication.
In original inventory procedure, owing to laser scanning is made by what the traveling of heap reclaimer device realized, heap feeding sets
The standby place that can not arrive, laser measuring unit the most just sweep less than, referred to as measure blind area.By by system for monitoring displacement
Rotary measurement device is arranged on the rotary apparatus of heap arm for taking material, heap reclaimer device arrives and measures edge, blind area when, and heap
The rotary apparatus of arm for taking material drives laser measuring unit rotation sweep, and the region of scanning is become a circular face by a line,
Owing to scanning plane is bigger, whole measurement blind area can be covered completely so that whole measurement of making an inventory no longer exists measures blind area.Position
Move the rotary measurement device anglec of rotation by encoders monitor heap arm for taking material of monitoring system, will by RS485 communication modes
Data are uploaded to main control unit in real time；The data of scanning are uploaded in real time by laser measuring unit by EPA communication modes
To main control unit.
Below in conjunction with Fig. 1,2,3,4 couple present invention further instruction in detailed description of the invention.
Laser measuring unit independent scanning element schematic diagram such as Fig. 1, by monitoring heap arm for taking material rotarily drive laser measurement
Finite element rotation scanning element schematic diagram such as Fig. 2.
Such as Fig. 1, laser measuring unit is arranged on the heap reclaimer device of stock ground, and by the movement of equipment, two-dimensional scanner exists
Different position scanning obtains the profile data of stockpile on each position and calculates cross-sectional area S1, then by shift length
Measure, draw distance L1 between adjacent two sections, just calculated the material stack volume V1=S1*L1 between adjacent two sections, worked as heap
After taking equipment completes the traveling on stock ground, the stockpile cumulative volume V=V1+V2+V3++Vn being scanned.
Again by known intensive P, gross weight M=V*P of stockpile just can be obtained.
But owing to the design of heap taking equipment self can not arrive the two ends in stock ground, the subregion laser measurement list at these two ends
Unit sweep less than, then the purpose made an inventory automatically in complete feed field cannot be fully achieved.
Scanning area is the invention enables to be become a circular scan face with former scan line as diameter by a scan line.By
The longest in former scan line, so scanning plane is the biggest, enough can cover the inaccessiable region of heap taking equipment, solve fixed
Automatically the problem measuring blind area in making an inventory, accesses gateway and the unification easy to connect of stock ground existing system by external equipment simultaneously
Change management.
Making an inventory beginning, the heap reclaimer device in stock ground, before start bit moves, is rotarily driven laser measurement by heap arm for taking material
Unit starts rotation sweep, owing to scanning area area is big, and the region that before covering start bit, heap taking equipment cannot pass through, institute
Also it is measured to this region；After start bit blind area is measured, by the traveling of heap reclaimer device or rotation, scanner
Stockpile is carried out continuous print profile scanning and calculates the material stack volume scanned simultaneously；When heap taking equipment moves to terminal, by
Some region heap taking equipment can not be pass by later, then drives two dimension calculating scanner to carry out by gauge head rotary apparatus
Rotation sweep, can cover the scanning survey in this region, and whole process does not exist measurement blind area.Laser measuring unit is by industry
Data are uploaded to central control station by Ethernet in real time.
In inventory procedure, the comprehensive information acquisition system heap by RS485 communication modes Real-time Collection system for monitoring displacement
The anglec of rotation of arm for taking material rotary apparatus and the travel distance of heap reclaimer device, and be uploaded to by remote data transmission system
Centre control station.
In inventory procedure, if having pitching motion, main control unit to pass through on the windrow arm that is arranged on of laser measuring unit
RS485 communication modes Real-time Collection is arranged on the obliquity sensor data on windrow arm, the change of monitoring luffing angle, it is ensured that
The accuracy measured.
Laser measuring unit is made up of two laser scanners, is separately mounted to the front end of heap arm for taking material by support and drives
Sail ceiling end.Being arranged on the laser scanner of heap arm for taking material leading portion, to be responsible for measuring the far-end of bank domatic, is arranged on driver's cabin
The near-end that the laser scanner on top is responsible for measuring bank is domatic.The upper surface of bank is intersected by two scanneies to be measured,
Thus avoid, due to blocking that the heap shape of bank irregularly causes, eliminating and measuring dead angle.
Claims (6)
1. a digitized check system, it is characterised in that: this system includes laser measuring unit (1), system for monitoring displacement
(2), Synthesis Data Collection System Based (3), remote data transmission system (4), central control station (5) and external equipment access gateway
(6)；Laser measuring unit (1), system for monitoring displacement (2) and Synthesis Data Collection System Based (3) are connected to heap reclaimer device；Central authorities
Control station (5) accesses gateway (6) with external equipment and is connected and is arranged on master control room；Laser measuring unit (1), displacement monitoring system
System (2) is connected to Synthesis Data Collection System Based (3), and Synthesis Data Collection System Based (3) is connected by remote data transmission system (4)
To central control station (5).
Digitized check system the most according to claim 1, it is characterised in that: Synthesis Data Collection System Based (3) passes through work
Industrial Ethernet and RS485 connect laser measuring unit (1) and system for monitoring displacement (2).
Digitized check system the most according to claim 1, it is characterised in that: laser measuring unit (1) is by laser feeler
Constitute with mounting bracket.
Digitized check system the most according to claim 1, it is characterised in that: system for monitoring displacement (2) includes that stroke is surveyed
Amount unit, rotation-measuring unit and pitching measuring unit.
Digitized check system the most according to claim 4, it is characterised in that: stroke measurment unit is that multi-turn absolute value is compiled
Code device is arranged at the pulley of heap feeding, and rotation-measuring unit is the cantilever-rotating that multi-turn absolute value encoder is arranged on heap feeding
At gear, pitching measuring unit uses obliquity sensor to be arranged on cantilever can the position of pitching up and down.
Digitized check system the most according to claim 3, it is characterised in that: laser feeler is arranged on heap by support and takes
The front end of material arm and driver's cabin top.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015209133403 | 2015-11-17 | ||
| CN201520913340 | 2015-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205843598U true CN205843598U (en) | 2016-12-28 |
Family
ID=57627121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520958768.XU Expired - Fee Related CN205843598U (en) | 2015-11-17 | 2015-11-27 | Digitized check system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205843598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI736473B (en) * | 2020-11-16 | 2021-08-11 | 中國鋼鐵股份有限公司 | Device for detecting stacked material and method for calculating volume of stacked material |
| CN114655722A (en) * | 2022-03-21 | 2022-06-24 | 淮河能源电力集团有限责任公司 | Scanning system for circular storage stock ground inventory |
-
2015
- 2015-11-27 CN CN201520958768.XU patent/CN205843598U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI736473B (en) * | 2020-11-16 | 2021-08-11 | 中國鋼鐵股份有限公司 | Device for detecting stacked material and method for calculating volume of stacked material |
| CN114655722A (en) * | 2022-03-21 | 2022-06-24 | 淮河能源电力集团有限责任公司 | Scanning system for circular storage stock ground inventory |
| CN114655722B (en) * | 2022-03-21 | 2024-04-02 | 淮河能源电力集团有限责任公司 | Scanning system for round storage stock ground inventory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20201127 |