CN105152019A - Crane positioning system for workshop - Google Patents
Crane positioning system for workshop Download PDFInfo
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- CN105152019A CN105152019A CN201510575164.1A CN201510575164A CN105152019A CN 105152019 A CN105152019 A CN 105152019A CN 201510575164 A CN201510575164 A CN 201510575164A CN 105152019 A CN105152019 A CN 105152019A
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Abstract
The invention discloses a crane positioning system for a workshop. The system comprises a wireless detection device, a monitoring device and a speed adjusting device, wherein the monitoring device comprises a data processing module, a wireless receiving module and a display module; the wireless detection device comprises a positioning module, an image acquiring module, a wireless sending module and a distance measuring module; the image acquiring module is used for acquiring image data below a crane in real time; the distance measuring module is used for detecting distance data between the crane and a target in real time; the positioning module is used for determining a target position of the crane; the wireless sending module is used for sending the acquired image data, distance data and target position of the crane to the wireless receiving module; and the data processing module processes the data received by the wireless receiving module. The system effectively controls the crane to be precisely positioned according to the target position, so that the problem of low manual positioning accuracy is prevented, and the working efficiency is effectively improved.
Description
Technical field
The present invention relates to a kind of workshop crane position fixing system, belong to automation equipment monitoring technique field.
Background technology
Workshop crane and crane in bridge type, be crossbearer in workshop, warehouse and overhead, stock ground carry out the weight-lifting equipment of material handling.Two ends due to it are seated on tall and big concrete column or metallic support, and shape is like bridge.The crane span structure of crane in bridge type along be laid on both sides overhead on track longitudinally run, the space handling material below crane span structure can be made full use of, not by the obstruction of wayside equipment.It is a kind of elevator machinery that range of use is the widest, quantity is maximum.
The composition of crane in bridge type mainly contains:
Crane carriage:
Be made up of lifting mechanism, wheeling mechanism and trolley frame.Lifting mechanism comprises electrical motor, drg, retarder, reel and assembly pulley.Electrical motor drives spool turns by retarder, steel rope is put down, to be elevated weight around coiling or from reel.Trolley frame is rest and the frame of installing the parts such as lifting mechanism and wheeling mechanism, is generally welded structure.
Crane span structure operating unit:
The metal construction of crane span structure is made up of girder and end carriage, is divided into single girder crane span structure and double girder bridge two class.Single girder crane span structure is made up of single girder and the end carriage being positioned at span both sides, and double girder bridge is made up of two girders and end carriage.Girder and end carriage are rigidly connected, and wheel is equipped with at end carriage two ends, run on overhead in order to support crane span structure.Girder is welded with track, runs for crane carriage.The structure type of bridge girder is more,
Function mode:
Ordinary bridge crane mainly adopts driven by power, is generally to handle in driver's cab, also has remotely-controlled.Hoisting capacity can reach 500 tons, and span can reach 60 meters.The ordinary bridge crane of big elevating capacity is for ease of install and adjust, and actuating device often adopts universal coupling.Crane travel mechanism is generally only with 4 actives and driven wheel, if hoisting capacity is very large, the conventional way increasing wheel reduces wheel load.When wheel is more than 4, articulated balance bicycle frame device must be adopted, be distributed on each wheel with making the uniform load of hoisting crane.
The safety inspection of crane in bridge type, in order to ensure the safe operation of crane in bridge type, need carry out some safe normal inspections at hoisting crane run duration, inspection item and main points as follows:
Hoisting limiter, lead limit switch and each interlock mechanism performance are normal, safe and reliable.Each main parts size meets safety requirements: opening increase is less than full-sized 15%, and torsional deflection is less than 10%; Plate hook liner wear is less than full-sized 50%, and the wearing and tearing of plate hook axle are less than 5%, without peeling off, burr, soldering.Suspension hook hanger and pulley no significant defect.The wearing and tearing of steel rope crown wire, etching extent is less than 40% of steel wire diameter, and fracture of wire is less than 10% of total silk number in a lay pitch, without broken end, without obviously attenuating, deviate from without core, stubborn, crimp turned round at dead angle, annealing, burning phenomenon.Steel cord ends connects and fixing clamp, pressing plate, carve block and connect intact, and non-loosening, pressing plate is no less than 2, and clamp quantity is no less than 3.Reel flawless, connects, fixes non-loosening; Barrel wearing and tearing are less than 20% of origianl wall thickness; Safety coiling is no less than 2 circles, and reel and wirerope diameter ratio meet the requirements.Balance wheel is fixed intact, the requirement that steel rope should meet.Drg flawless, non-loosening, without severe wear, brake clearance both sides equivalent size is suitable, has enough braking forces, and brake collar wearing and tearing are less than 50% of original thickness.
By the safe normal inspection to crane in bridge type, to stopping fatal accident, reducing equipment breakdown, improving operation rate, reduce recondition expense etc. and all serve remarkable effect.
At present, manual type is taked in the operation of crane more, by artificially judging the position of object, rule of thumb operating, so not only wasting manpower, and the precision of location is low, and the thing that aims at the mark wastes the time, reduces work efficiency.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of workshop crane position fixing system, solve crane positioning precision in prior art low, ineffective problem.
The present invention, for solving the problems of the technologies described above, adopts following technical scheme:
A kind of workshop crane position fixing system, comprise wireless detection device, control monitor unit, speed regulating device, wherein, control monitor unit comprises data processing module, wireless receiving module, display module, described wireless detection device comprises locating module, image capture module, wireless sending module, range finder module, described image capture module is used for the view data below Real-time Collection crane, described range finder module is used for the range data detected in real time between crane and object, described locating module is for determining the target location of crane, described wireless sending module is used for the view data that will collect, range data, the target location of crane is sent to wireless receiving module, described data processing module processes the data that wireless receiving module receives, the speed of crane is regulated according to result control rate control apparatus, crane is moved to target location to stop, result is sent to display module to show simultaneously.
Described range data comprises horizontal throw and vertical distance.
For Zigbee mode communicates between described wireless sending module and wireless receiving module.
Described data processing module comprises central process unit, image processing module, and described image processing module is used for processing the image collected, and result is sent to display module and shows by central process unit.
Described central process unit is the one in fpga chip, ARM chip, dsp chip.
Described central process unit is the one in the Spartan-6 family chip of Xilinx company.
Described central process unit is XC6SLX16.
Compared with prior art, the present invention has following beneficial effect:
1, the view data collected and range data can judge by native system intuitively, and by the particular location of locating module determination object, effective control crane is accurately located according to target location, avoids the problem that artificial locating accuracy is low, effectively improves work efficiency.
2, Zigbee is the low-power consumption LAN protocol based on IEEE802.15.4 standard, and the technology specified according to this agreement is the wireless communication technology of a kind of short range, low-power consumption.Be characterized in closely, low complex degree, self-organizing, low-power consumption, low data rate, low cost, mainly be suitable for automatically controlling and remote control field, various equipment can be embedded, in brief, ZigBee is exactly cheaply a kind of, the near radio networking mechanics of communication of low-power consumption.
Detailed description of the invention
Below technical scheme of the present invention is described in detail:
Those skilled in the art of the present technique are understandable that, unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
A kind of workshop crane position fixing system, comprise wireless detection device, control monitor unit, speed regulating device, wherein, control monitor unit comprises data processing module, wireless receiving module, display module, described wireless detection device comprises locating module, image capture module, wireless sending module, range finder module, described image capture module is used for the view data below Real-time Collection crane, described range finder module is used for the range data detected in real time between crane and object, described locating module is for determining the target location of crane, described wireless sending module is used for the view data that will collect, range data, the target location of crane is sent to wireless receiving module, described data processing module processes the data that wireless receiving module receives, the speed of crane is regulated according to result control rate control apparatus, crane is moved to target location to stop, result is sent to display module to show simultaneously.
Described range data comprises horizontal throw and vertical distance.
For Zigbee mode communicates between described wireless sending module and wireless receiving module.
Described data processing module comprises central process unit, image processing module, and described image processing module is used for processing the image collected, and result is sent to display module and shows by central process unit.
Described central process unit is the one in fpga chip, ARM chip, dsp chip.
Described central process unit is the one in the Spartan-6 family chip of Xilinx company.
Described central process unit is XC6SLX16.
XC6SLX16 chip in the Spartan-6 family chip of the present embodiment employing Xilinx company is as primary processor, and Spartan-6 series not only has leading system integration ability, can also realize the minimum total cost being applicable to high volume applications simultaneously.This series is by 13 member compositions, and available density is not from 3840 logical blocks to 147443 logical blocks etc.Compared with previous generation Spartan series, this serial power consumption be only its 50%, and speed is faster, linkage function is more comprehensively abundant.Spartan-6 series adopts the manufacture of ripe 45nm low-power consumption copper wiring technology, the perfection achieving cost performance and power consumption balances, brand-new and more efficient pair register 6 can be provided to input look-up table (LUT) logic and a series of abundant built-in system level module, comprising 18Kb (2x9Kb) BlockRAM, second generation DSP48A1Slice, SDRAM Memory Controller, enhancement mode mixed mode Clock management module, SelectIO technology, the high speed serialization transceiver module of power optimization, the compatible endpoint module of PCIExpress, AS level power supply management mode, automatic detection config option, and by AES and DeviceDNA defencive function realize enhanced ip safety.These excellent specific properties provide the replacement scheme able to programme of low cost for customizing ASIC product with unprecedented ease for use.Spartan-6FPGA can be logical design in enormous quantities, is that the DSP design of guiding and cost-sensitive Embedded Application provide best solution with consumer.Spartan-6FPGA has established solid programmable chip basis, is highly suitable for the target design platform that can provide integrated software and hardware assembly, energy can be focused on innovation work to make designer at the beginning of developmental work starts.
The grading of 1.Spartan-6FPGA logical block has fully demonstrated the more powerful logical block ability that up-to-date 6 input LUT frameworks possess.
2. each Spartan-6FPGASlice all comprises 4 LUT and 8 binary pairs.
3. each DSP48A1Slice includes a 18x18 multiplier, an adder and an accumulator/accum.
4.BlockRAM size is 18Kb substantially.Each module can also as two independently 9Kb module uses.
5. each CMT includes two DCM and PLL.
6. under-3N speed step, do not support Memory Controller module.
Technical personnel can select the concrete model being applicable to project according to the needs relating to input.
The central process unit of described controller can also be ARM9 series monolithic.
The central process unit of controller adopts ARM9 series monolithic, and ARM framework, be one 32 reduced instruction set computer (RISC) processor architectures, it is widely used in many Embedded System Design.Due to energy-conservation, arm processor is highly suitable for moving communicating field, meets the characteristic that its main design goal is low cost, High Performance, low power consumption.
The above is only some embodiments of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a workshop crane position fixing system, it is characterized in that: comprise wireless detection device, control monitor unit, speed regulating device, wherein, control monitor unit comprises data processing module, wireless receiving module, display module, described wireless detection device comprises locating module, image capture module, wireless sending module, range finder module, described image capture module is used for the view data below Real-time Collection crane, described range finder module is used for the range data detected in real time between crane and object, described locating module is for determining the target location of crane, described wireless sending module is used for the view data that will collect, range data, the target location of crane is sent to wireless receiving module, described data processing module processes the data that wireless receiving module receives, the speed of crane is regulated according to result control rate control apparatus, crane is moved to target location to stop, result is sent to display module to show simultaneously.
2. workshop according to claim 1 crane position fixing system, is characterized in that: described range data comprises horizontal throw and vertical distance.
3. workshop according to claim 1 crane position fixing system, is characterized in that: for Zigbee mode communicates between described wireless sending module and wireless receiving module.
4. workshop according to claim 1 crane position fixing system, it is characterized in that: described data processing module comprises central process unit, image processing module, described image processing module is used for processing the image collected, and result is sent to display module and shows by central process unit.
5. workshop according to claim 4 crane position fixing system, is characterized in that: described central process unit is the one in fpga chip, ARM chip, dsp chip.
6. workshop according to claim 5 crane position fixing system, is characterized in that: described central process unit is the one in the Spartan-6 family chip of Xilinx company.
7. workshop according to claim 6 crane position fixing system, is characterized in that: described central process unit is XC6SLX16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510575164.1A CN105152019A (en) | 2015-09-11 | 2015-09-11 | Crane positioning system for workshop |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510575164.1A CN105152019A (en) | 2015-09-11 | 2015-09-11 | Crane positioning system for workshop |
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| CN105152019A true CN105152019A (en) | 2015-12-16 |
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| CN201510575164.1A Pending CN105152019A (en) | 2015-09-11 | 2015-09-11 | Crane positioning system for workshop |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124129A (en) * | 2017-12-07 | 2018-06-05 | 国家电网公司 | Device visualization method and system based on substation's panorama sketch |
| CN110921510A (en) * | 2019-11-06 | 2020-03-27 | 宁波兰羚钢铁实业有限公司 | Online standard-reaching control system and method for packaging for intelligent steel belt hoisting |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1838010A (en) * | 2006-03-30 | 2006-09-27 | 哈尔滨工程大学 | High precision positioning and accessing system for waste nuclear material |
| EP1964806A1 (en) * | 2007-03-02 | 2008-09-03 | Kalmar Industries OY AB | Positioning system for container handling equipment |
| US20110006025A1 (en) * | 2009-07-08 | 2011-01-13 | Liebherr-Werk Nenzing Gmbh | Crane for handling a load hanging on a load cable |
| CN201809063U (en) * | 2009-11-03 | 2011-04-27 | 南通通镭软件有限公司 | Locating device for container spreader of crane |
| CN103612989A (en) * | 2013-12-02 | 2014-03-05 | 安涛(宁波)电器有限公司 | Automatic control system of portal crane and control method |
| CN203922537U (en) * | 2014-07-18 | 2014-11-05 | 哈尔滨东建机械制造有限公司 | Wireless tower crane swings monitoring system |
-
2015
- 2015-09-11 CN CN201510575164.1A patent/CN105152019A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1838010A (en) * | 2006-03-30 | 2006-09-27 | 哈尔滨工程大学 | High precision positioning and accessing system for waste nuclear material |
| EP1964806A1 (en) * | 2007-03-02 | 2008-09-03 | Kalmar Industries OY AB | Positioning system for container handling equipment |
| US20110006025A1 (en) * | 2009-07-08 | 2011-01-13 | Liebherr-Werk Nenzing Gmbh | Crane for handling a load hanging on a load cable |
| CN201809063U (en) * | 2009-11-03 | 2011-04-27 | 南通通镭软件有限公司 | Locating device for container spreader of crane |
| CN103612989A (en) * | 2013-12-02 | 2014-03-05 | 安涛(宁波)电器有限公司 | Automatic control system of portal crane and control method |
| CN203922537U (en) * | 2014-07-18 | 2014-11-05 | 哈尔滨东建机械制造有限公司 | Wireless tower crane swings monitoring system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124129A (en) * | 2017-12-07 | 2018-06-05 | 国家电网公司 | Device visualization method and system based on substation's panorama sketch |
| CN110921510A (en) * | 2019-11-06 | 2020-03-27 | 宁波兰羚钢铁实业有限公司 | Online standard-reaching control system and method for packaging for intelligent steel belt hoisting |
| CN110921510B (en) * | 2019-11-06 | 2020-12-01 | 宁波兰羚钢铁实业有限公司 | Online standard-reaching control system and method for packaging for intelligent steel belt hoisting |
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Application publication date: 20151216 |
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