CN102092639B - Intelligent control equipment for coordinating operation of cranes - Google Patents
Intelligent control equipment for coordinating operation of cranes Download PDFInfo
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- CN102092639B CN102092639B CN2010105785950A CN201010578595A CN102092639B CN 102092639 B CN102092639 B CN 102092639B CN 2010105785950 A CN2010105785950 A CN 2010105785950A CN 201010578595 A CN201010578595 A CN 201010578595A CN 102092639 B CN102092639 B CN 102092639B
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Abstract
The invention discloses intelligent control equipment for coordinating the operation of cranes, which comprises a personal computer (PC), ground receiving equipment, ground transmission equipment, the cranes, intelligent controllers, crane receiving equipment, crane transmission equipment and electronic tags, wherein the PC, the ground receiving equipment and the ground transmission equipment are arranged on ground; the cranes are erected on an overhead support; coding cables are arranged on the support; the electronic tags are arranged on the coding cables; and the intelligent controller is arranged on one side of the crane. The intelligent control equipment can further perfect matched equipment for the communication of the cranes, monitor and accurately position the operation of the cranes in real time and dynamically regulate crane scheduling schemes, thereby improving the efficiency of coordinated operation of the cranes, improving the operation safety performance of the cranes, reducing the probabilities of accidents caused by the negligence of operators and increasing the informatization, automation and normalization degrees of crane operation areas.
Description
Technical field
The present invention relates to a kind of intelligent control device of coordinating the loop wheel machine operation.Particularly can be used on a kind of integrated information automation equipment that integrates space identification, information communication, security alarm, emergency handling, information analysis, real-time monitoring and control in container wharf, goods yard, warehouse and process industry production operation workshop.
Background technology
Accelerate along with development of economic globalization and China incorporate the world economy paces, how to optimize allocation of resources, improve the logistics information level of market speed of response and supplying products timeliness, reduce the main objective that the materials circulation cost has become each competition among enterprises of China.In various forms of transport, no matter loop wheel machine is the materials circulation in process industries such as enterprise such as iron and steel, petrochemical industry, and still simple logistics enterprise is like the container hargour harbour as the transport by surface transformation point, and crucial haulage equipment all is absolutely necessary.It need have the transportation and the operations such as loading, unloading of article simultaneously concurrently, and the construction of this logistics progress and perfect has often been ignored by enterprise.Because loop wheel machine must be along the direction two way between striding and striding; Can only carry a kind of object, same to step up adjacent two loop wheel machines be that crash-avoidance must keep a safe distance at every turn, and loading and unloading operation has randomness, dynamic characters; Make traditional loop wheel machine make to be suitable for already efficient, various demand of client; How to improve the loop wheel machine operating efficiency, reduce zero load, reduce electric energy loss; Improve the loop wheel machine operational security, become the vital ring of impellent stream information development thereby improve loop wheel machine Standardize operation raising loop wheel machine operation automation degree.
Yet the loop wheel machine operation process existing problems in the relevant enterprise are as follows at present:
The problem that the operation scheme of loop wheel machine and loop wheel machine take place in operation process in real time in the enterprise at present, terrestrial operation workman and loop wheel machine operator only get in touch through interphone, and therefore, the communication support facility shortcoming is perfect.Only by identification of loop wheel machine operator naked eyes and control, because the distance that human eye can observe in moving process often produces deviation, therefore, the security monitoring of the coordinative operation between loop wheel machine is insufficient for the safety distance of adjacent two loop wheel machines in operation process.The loop wheel machine operation process still manually positions through the loop wheel machine operator in the enterprise at present, even veteran operator also is difficult to can both sling accurately object at every turn, therefore, lacks the localization method of loop wheel machine advanced person, system in operation process.At present enterprise still adopts static Optimization Dispatching scheme to the scheduling of loop wheel machine operation, however variation such as the dynamic arrival of loop wheel machine contract in operation process, loop wheel machine fault take place at any time, therefore, shortage contingency management equipment.
Summary of the invention
The purpose of this invention is to provide a kind of intelligent control device of coordinating the loop wheel machine operation; This intelligent control device can be further perfect loop wheel machine communication corollary equipment, to the loop wheel machine operation can monitor in real time and accurately the location, can dynamically adjust the loop wheel machine scheduling scheme; Thereby improve efficient, the increase loop wheel machine job safety performance of loop wheel machine coordinative operation; Reduction advances informationization, automation and the standardization degree of loop wheel machine operating area by the probability of accident that carelessness the causes generation of operating personal.
Technical scheme of the present invention is:
A kind of intelligent control device of coordinating the loop wheel machine operation comprises PC, ground receiving equipment, ground transmitting apparatus, loop wheel machine, intelligent controller, loop wheel machine reception facilities, loop wheel machine transmitting apparatus and electronic tag.PC, ground receiving equipment and ground transmitting apparatus are placed in ground, and wherein, ground receiving equipment links to each other with PC through data line with the ground transmitting apparatus.Optimized processor is housed, the inner all mount message Switching Modules of ground receiving equipment and ground transmitting apparatus in the PC.Gantry is located at aerial stepping up, and coding cable is installed stepping up, and electronic tag is placed on the coding cable.Side on loop wheel machine is equipped with intelligent controller, loop wheel machine reception facilities and loop wheel machine transmitting apparatus is installed in the intelligent controller bottom.Wherein, the inner all mount message Switching Modules of loop wheel machine reception facilities and loop wheel machine transmitting apparatus link to each other with intelligent controller through data line.Intelligent controller comprises power module, PLC computing machine, rfid interrogator, weight sensor, current sensor and wireless device.Rfid interrogator is positioned at the intelligent controller bottom, and the PLC computing machine is installed on rfid interrogator, and at the both sides of PLC computing machine difference erection weight sensor and current sensor, wireless device is installed in above the PLC computing machine.Power module links to each other through cable with the PLC computing machine, and the PLC computing machine links to each other through bus with rfid interrogator, rfid interrogator and weight sensor through bus link to each other, rfid interrogator links to each other through bus with current sensor.
PC is delivered to ground receiving equipment through backbone network with client's contract information among the present invention; Optimized processor is demand information based on contract; Pick out the object that is fit to demand condition; The scheme that bears results also will be instructed and will be sent to the loop wheel machine reception facilities by the ground transmitting apparatus through local area network according to the situation capable of using of the particular location and the current loop wheel machine of object while.Loop wheel machine is in operating process, and the current signal of inducing current, the voltage signal that combines the loop wheel machine weight sensor and the current sensor that produces through rfid interrogator in the intelligent controller and electronic tag is sent to the PLC computing machine through buses such as RS2232 or RS2485 with data loop wheel machine is carried out real-time positioning.In case wireless device detects in the time that distance being less than safety distance between the same loop wheel machine of stepping up of loop wheel machine and place; Give the alarm to PC through the loop wheel machine transmitting apparatus; Optimized processor is adjusted scheduling scheme again behind the ground receiving equipment transmission signals, again transmitting apparatus transmission new departure through ground.When new contract dynamically arrived, happens suddenly certain loop wheel machine fault, optimized processor was readjusted, is made a strategic decision current scheme and instructs for loop wheel machine sends newly.
Can find out that by technique scheme beneficial effect of the present invention is:
The first, the present invention has not only held huge data message through adopting PC and the interactively message pick-up of intelligent controller, send and showing in real time, makes data message be difficult for losing, and realizes the data management standardization, has guaranteed the reliable of communication quality.The second, the present invention introduces the position that REID and inductive wireless technology can be confirmed loop wheel machine accurately, monitors the operation of loop wheel machine in real time, thus improve loop wheel machine degree of utilization, strengthen the degree of automation of loop wheel machine operation.The 3rd; The present invention be provided with optimized processor solve when distance between loop wheel machine less than safety distance, the dynamically emergent dynamic dispatching such as arrival of loop wheel machine fault, contract; Can coordinate effectively between loop wheel machine operation, reduce number of times, the wait time that reduces contract that the zero load of loop wheel machine in operating process move, improved client's satisfaction, for producing more flexibility is provided simultaneously with inventory planning.The 4th, optimized processor can carry out dynamic simulation with the operation scheme result of every loop wheel machine among the present invention, the operation that model engineering is on-the-spot, even can dwindle the matter emulation of model, give operating personal with directly perceived, vivid impression.The 5th, the present invention adopts module combinations thought, and each module keeps that certain function is independent, during co-ordination, accomplish actual task through interface each other, is convenient to revise and transplants.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of intelligent controller.
Parts label in the accompanying drawing: 1 is PC; 2 is ground receiving equipment; 3 is loop wheel machine; 4 is rfid interrogator; 5 is the loop wheel machine reception facilities; 6 is current sensor; 7 is intelligent controller; 8 is weight sensor; 9 is wireless device; 10 is electronic tag; 11 is the loop wheel machine transmitting apparatus; 12 is loop wheel machine; 13 is coding cable; 14 is the ground transmitting apparatus.
The specific embodiment
For making the object of the invention, technical scheme, clearer, below in conjunction with embodiment and accompanying drawing, to further explain of the present invention.
See Fig. 1, the present invention includes PC 1, ground receiving equipment 2, loop wheel machine 3, loop wheel machine reception facilities 5, intelligent controller 7, wireless device 9, electronic tag 10 loop wheel machine transmitting apparatus 11 and ground transmitting apparatus 14.PC 1, ground receiving equipment 2 and ground transmitting apparatus 14 are placed in ground, and wherein, ground receiving equipment 2 links to each other with PC 1 through data line with ground transmitting apparatus 14.In the PC 1 optimized processor is housed, ground receiving equipment 2 and ground transmitting apparatus 14 inner all mount message Switching Modules.Loop wheel machine 3 sets up skyborne stepping up, and two loop wheel machines 3 and 12 are arranged in the present embodiment, coding cable 13 is installed stepping up, and electronic tag 10 is placed on the coding cable 13.Side on loop wheel machine 3 is equipped with intelligent controller, in intelligent controller 7 bottoms loop wheel machine reception facilities 5 and loop wheel machine transmitting apparatus 11 is installed.Wherein, loop wheel machine reception facilities 5 and loop wheel machine transmitting apparatus 11 inner all mount message Switching Modules link to each other with intelligent controller through data line.Fig. 2 is the structural representation of intelligent controller 7, and intelligent controller comprises power module, PLC computing machine, rfid interrogator 4, weight sensor 8, current sensor 6 and wireless device 9.Rfid interrogator 4 is positioned at intelligent controller 7 bottoms, and the PLC computing machine is installed on rfid interrogator 4, difference erection weight sensor 8 and current sensor 6 in the both sides of PLC computing machine, and wireless device 9 is installed in above the PLC computing machine.Power module links to each other through cable with the PLC computing machine, and PLC computing machine and rfid interrogator 4 link to each other through bus, rfid interrogator 4 and weight sensor 8 through bus link to each other, rfid interrogator 4 and current sensor 6 link to each other through bus.
PC 1 is delivered to ground receiving equipment 2 and passes through the LED display demonstration through the contract information of backbone network with the client.Based on contract information and object conditions at present, the user comprises contract requirements such as object specification, composition, alternative condition through the input port input.Optimized processor is according to the contract requirements information of input; Pick out the object that is fit to demand condition; The simultaneously based on contract particular location of required object and the situation capable of using of current loop wheel machine 3, the scheme that bears results also is sent to the instruction of scheme as a result loop wheel machine reception facilities 5 through local area network and is shown by LED display by ground transmitting apparatus 14.Loop wheel machine 3 is according to the scheme implementation concrete operations that receive.
In operating process, loop wheel machine is carried out real-time positioning and safety detection through intelligent controller.Its principle of work is the harvester of rfid interrogator 4 as the loop wheel machine position; Be responsible for gathering the horizontal ordinate on loop wheel machine plane of living in and the location information of spatial altitude; It sends radiofrequency signal in the zone of regulation, the identical series resonant circuit of frequency that has a frequency and rfid interrogator 4 to launch in the electronic tag 10.When rfid interrogator 4 is regional through this, under electromagnetic excitation, produce inducing current, electronic tag 10 obtains energy and is activated, and the information such as coding in the electronic tag 10 is launched or received the data of rfid interrogator 4.After rfid interrogator 4 receives electronic tag 10 information; Decoding is also carried out the validity that error checking decides data; Simultaneously, gather the voltage signal of loop wheel machine weight sensor 8 and the current signal of current sensor 6, in conjunction with the loop wheel machine location information; All information are packaged into data packet, data are sent to the PLC computing machine through buses such as RS2232 or RS2485.
In case and loop wheel machine 3 gives the alarm to PC 1 through loop wheel machine transmitting apparatus 11 through wireless device 9 in the time that moving process detects and belong to 12 distances of the same loop wheel machine of stepping up less than safety distance.Its principle of work is to send coil in the loop wheel machine antenna case to send information; After communication is responded to the signal that is coupled to the transmission of transmission coil to line in the coding cable 13; Finally pass to ground receiving equipment 2 through connecting cable, again scheduling scheme is adjusted through optimized processor.Optimized processor with adjusted information after communicator modulation is amplified; Deliver to through connecting cable and to be installed in the coding cable of stepping up 13 communication line is sent; After being installed on the loop wheel machine receiving coil induction in the antenna case and being coupled to the signal that coding cable 13 communications send line; After delivering to communicator amplification demodulation, pass to PLC computing machine in the loop wheel machine controller.
In addition, when new contract dynamically arrives, optimized processor will increase the information of each object of contract newly and the current information of not accomplishing object is readjusted, made a strategic decision and send instruction newly through ground transmitting apparatus 14 for loop wheel machine.When certain loop wheel machine fault of burst, give the alarm to PC 1 through wireless device 9, optimized processor is readjusted the distribution of loop wheel machine and the scheduling scheme of each loop wheel machine according to current failure message.After ground reception facilities 2 receives that subsequent use loop wheel machine is to the executable asserts feedback of received dispatch command, emergent specific embodiments is sent to the intelligent controller of subsequent use loop wheel machine.
Claims (1)
1. intelligent control device of coordinating the loop wheel machine operation; Comprise PC, ground receiving equipment, ground transmitting apparatus, loop wheel machine, intelligent controller, loop wheel machine reception facilities, loop wheel machine transmitting apparatus and electronic tag; It is characterized in that: PC, ground receiving equipment and ground transmitting apparatus are placed in ground; Wherein, ground receiving equipment links to each other with PC through data line with the ground transmitting apparatus; Optimized processor is housed in the PC; Optimized processor is demand information based on contract; Pick out the object that is fit to demand condition; The scheme that bears results also will be instructed and will be sent to the loop wheel machine reception facilities by the ground transmitting apparatus through local area network according to the situation capable of using of the particular location and the current loop wheel machine of object while; The inner all mount message Switching Modules of ground receiving equipment and ground transmitting apparatus; Gantry is located at aerial stepping up, and coding cable is installed stepping up, and electronic tag is placed on the coding cable; Side on loop wheel machine is equipped with intelligent controller, loop wheel machine reception facilities and loop wheel machine transmitting apparatus is installed in the intelligent controller bottom; Wherein, the inner all mount message Switching Modules of loop wheel machine reception facilities and loop wheel machine transmitting apparatus link to each other with intelligent controller through data line; Intelligent controller comprises power module, PLC computing machine, rfid interrogator, weight sensor, current sensor and wireless device; Rfid interrogator is positioned at the intelligent controller bottom, and the PLC computing machine is installed on rfid interrogator, and at the both sides of PLC computing machine difference erection weight sensor and current sensor, wireless device is installed in above the PLC computing machine; Power module links to each other through cable with the PLC computing machine, and the PLC computing machine links to each other through bus with rfid interrogator, rfid interrogator and weight sensor through bus link to each other, rfid interrogator links to each other through bus with current sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105785950A CN102092639B (en) | 2010-12-08 | 2010-12-08 | Intelligent control equipment for coordinating operation of cranes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105785950A CN102092639B (en) | 2010-12-08 | 2010-12-08 | Intelligent control equipment for coordinating operation of cranes |
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| Publication Number | Publication Date |
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| CN102092639A CN102092639A (en) | 2011-06-15 |
| CN102092639B true CN102092639B (en) | 2012-11-28 |
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| CN2010105785950A Expired - Fee Related CN102092639B (en) | 2010-12-08 | 2010-12-08 | Intelligent control equipment for coordinating operation of cranes |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381631A (en) * | 2011-09-16 | 2012-03-21 | 沈阳大学 | Intelligent positioning equipment connected between crane and transport vehicle |
| CN103164782B (en) * | 2011-12-16 | 2016-08-03 | 招商局国际信息技术有限公司 | A kind of intelligent dispatching system and intelligent dispatching method of container trucks |
| CN103848346A (en) * | 2014-03-25 | 2014-06-11 | 沈阳大学 | Optimal control device for stack transfer storing and taking operation of integrated crane |
| CN105819339B (en) * | 2016-04-29 | 2017-08-22 | 华中科技大学 | A kind of Large-scale Hoisting job virtual commander compartment and its method of work |
| CN107032234B (en) * | 2016-12-13 | 2018-09-11 | 上海国际港务（集团）股份有限公司振东集装箱码头分公司 | Automate the double vehicle avoidance systems of track crane |
| CN111762692B (en) * | 2020-06-15 | 2022-03-22 | 大连华锐重工起重机有限公司 | Intelligent crane scheduling method suitable for storage of multiple materials |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200941246Y (en) * | 2006-04-18 | 2007-08-29 | 武汉利德测控技术股份有限公司 | Gray bus displacement detection system |
| CN201029049Y (en) * | 2007-02-14 | 2008-02-27 | 陈进 | Vehicle detecting system for inducing wireless position |
| CN201359699Y (en) * | 2009-02-27 | 2009-12-09 | 岳阳千盟电子有限公司 | Control system for overhead traveling crane positioning and location management |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006250582A (en) * | 2005-03-08 | 2006-09-21 | Hitachi Plant Technologies Ltd | Rfid tag with load sensor |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200941246Y (en) * | 2006-04-18 | 2007-08-29 | 武汉利德测控技术股份有限公司 | Gray bus displacement detection system |
| CN201029049Y (en) * | 2007-02-14 | 2008-02-27 | 陈进 | Vehicle detecting system for inducing wireless position |
| CN201359699Y (en) * | 2009-02-27 | 2009-12-09 | 岳阳千盟电子有限公司 | Control system for overhead traveling crane positioning and location management |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-250582A 2006.09.21 |
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Granted publication date: 20121128 Termination date: 20131208 |