CN110334974A - A kind of intelligent storage control system based on infrared light curtain supervision - Google Patents
A kind of intelligent storage control system based on infrared light curtain supervision Download PDFInfo
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- CN110334974A CN110334974A CN201910202556.1A CN201910202556A CN110334974A CN 110334974 A CN110334974 A CN 110334974A CN 201910202556 A CN201910202556 A CN 201910202556A CN 110334974 A CN110334974 A CN 110334974A
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- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/083—Shipping
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
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- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
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Abstract
The present invention relates to intelligent warehousing system technical fields, specifically, it is related to a kind of intelligent storage control system based on infrared light curtain supervision, it include several shelf, controller, infrared light curtain and resetting-mechanism are mounted on each shelf, the side of each shelf is provided with monitoring system, the working end of monitoring system is arranged towards shelf, infrared light curtain is fixedly mounted on the top and/or bottom of shelf operation interval, resetting-mechanism is fixedly mounted on the bottom of shelf operation interval, and infrared light curtain, resetting-mechanism and monitoring system are electrically connected with the controller；The system also includes storage regulatory service device, which passes through wired or each shelf of wireless network connection the controller and monitoring system.The system can supervise the upper undercarriage operation of shelf, and whether monitor the article on shelf because external force generates displacement, additionally it is possible to generate the article of displacement on the shelf that automatically reset because of external force, while picture transmission being monitored to monitor for staff.
Description
Technical field
The present invention relates to intelligent warehousing system technical fields, and in particular, to a kind of intelligence based on infrared light curtain supervision
Storage control system.
Background technique
Under the application scenarios such as intelligence community, wisdom logistics, wisdom factory and wisdom security protection, often it is related to cargo
Storage and handover, thus it is necessary to introduce intelligentized Warehouse Management System.All-the-way tracking and supervision to cargo are intelligence
An important component for changing warehousing management, can be widely applied to various scenes, such as high-value goods, harmful influence, guarantor
The storage of fresh material product.
Present intelligent warehouse management system is to register object to management system by barcode scanning when article storage
The ID of product is numbered, and registration information associated with ID number --- such as name of an article, weight etc., then the typing article exists
The goods yard number put above storage rack.It is numbered when outbound by ID and searches goods yard number, then in corresponding goods yard number
Article is found above, takes article away after registering outbound.
But the prior art does not supervise cargo in put period of the article on shelf, for example cannot supervise not
There is the case where just being put shelf without registration there are article or taken away above shelf, puts the article and its quantity of shelf
Whether consistent with the article of registration, whether the article for putting shelf there is displacement (string to adjacent goods yard) due to external force
It causes to obscure.
For traditional storage mode, the article dislocation on shelf needs to be found by worker, or on shelf
Article periodically carries out concentrating situations such as making an inventory to correct unregistered or wrong registration；But this is all based on the basis of manual working
On, need to expend more time human cost.Moreover, modern intelligent repository more and more uses robot to carry out outbound
Storage, and robot is intelligent and flexible as being far from manually, also lacks the ability of self-correction.For example, Chinese patent
CN104268738B discloses a kind of storage of material intelligent and access method, comprising the following steps: COM code；Loader will fill
There is the material disc of material to send to the blowing platform at the pan feeding window of intelligent repository；The manipulator of intelligent repository automatically grabs object
In the position in storehouse for expecting and being stored to the intelligent repository of address specified by handling of goods and materials software systems；Manipulator will store in a warehouse when discharging
Material disc in the specified bin location of system is taken out and is transported in the material transfer belt of intelligent repository, material transfer belt
The discharge outlet that the material disc is transmitted to intelligent repository is completed to the discharging of intelligent repository.The intelligent repository shipment of the patent disclosure
System, once because the reasons such as mechanical breakdown, collision, earthquake lead to article displacement, the system will malfunction, and can not find and need
The case where article of goods takes cargo or even shipment manipulator by mistake and can not grab steady material disc, and cargo is caused to drop broken damage.
As it can be seen that how to be based on remote control technology, technology of Internet of things and video technique, more efficiently supervision of the cargo is established
System realizes the whole supervision during article is put on shelf, is a urgent problem to be solved in the prior art.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of intelligent storage control system based on infrared light curtain supervision,
The system and method can be carried out in real time and be supervised in overall process to the state in goods yard each on shelf, and any article is into and out of goods yard
Movement can not trigger monitoring with avoiding, moreover it is possible to whether detect the article on shelf because external force generates displacement, automatically again
The article of displacement is generated on the shelf of position because of external force, while picture transmission being monitored to monitor for staff.
A kind of intelligent storage control system based on infrared light curtain supervision disclosed by the invention, includes several shelf, often
Controller, infrared light curtain and resetting-mechanism are mounted on a shelf, the side of each shelf is provided with monitoring system, monitoring
The working end of system towards shelf working space be arranged, infrared light curtain be fixedly mounted on shelf working space top and/or
Bottom, resetting-mechanism are fixedly mounted on the bottom of shelf working space, infrared light curtain, resetting-mechanism and monitoring system with control
Device electrical connection；The infrared light curtain is triggered when cargo blocks the light beam of infrared light curtain sends a signal to the controller；Institute
Controller is stated to be recorded according to the restocking of the signal acquisition cargo of infrared light curtain, undercarriage charge book and cargo displacement, and
The resetting-mechanism driving cargo is controlled in the case where the displacement of goods yard and returns to goods yard, and controls the monitoring system for working end
Goods yard is where alignment issues the infrared light curtain of signal to obtain monitored picture；The system also includes storage regulatory service devices, should
Storage regulatory service device passes through wired or each shelf of wireless network connection the controller and monitoring system；From control
Device obtains the record and cargo displacement record of cargo restocking or undercarriage operation, and obtains monitored picture from monitoring system.
Preferably, the weight-bearing surface of shelf is that doubling plate is constituted, and what which was respectively arranged from top to bottom first holds
Weight plate and the second bearing plate, the first bearing plate and the second bearing plate are horizontally disposed, and the first bearing plate and the second bearing plate pass through
Support column connection, the infrared light curtain below shelf working space are fixedly mounted between the first bearing plate and the second bearing plate
Inside the interlayer of formation, the through-hole passed through for the infrared light of infrared light curtain is provided on the first bearing plate.
Preferably, controller includes microprocessor and vibration switch, and vibration switch is connect with microprocessor communications, red
Outer light curtain, resetting-mechanism and monitoring system are connect with microprocessor communications.
Preferably, monitoring system includes holder, camera and monitor, and the side of shelf is arranged in holder, is inverted
It is suspended in the top of shelf working space, camera is mounted on the working end of holder, and the working end of camera faces shelf
Working space setting, monitor setting connect in employee work room, camera and monitor communication connection, holder and controller communication
It connects.
Preferably, infrared light curtain includes several rectangle outer cover infrared light curtains, and rectangle outer cover infrared light curtain is fixedly mounted on
Inside the interlayer formed between the top of shelf working space and the first bearing plate, the second bearing plate, rectangle outer cover infrared light curtain
It include strip light curtain and billet light curtain, strip light curtain is mounted on the front side edge and back side edge of shelf, and strip light curtain is from shelf
Side extends to the other side of shelf, and billet light curtain is placed between two strip light curtains, the placement direction of billet light curtain perpendicular to
Strip light curtain, two one group of the other side of the billet light curtain from the side of shelf towards shelf equidistantly arrange, strip light curtain and short
Light curtain includes several equidistant optoelectronic switches arranged in a straight line.
Preferably, infrared light curtain includes several M shape covering infrared light curtains, and M shape covers the fixed peace of infrared light curtain
Inside the interlayer formed between the top and the first bearing plate, the second bearing plate of shelf working space, M shape covering is red
Outer light curtain includes M shape bracket and several the equidistant optoelectronic switches arranged in a straight line being mounted on the bracket.
Preferably, infrared light curtain includes several sweep type infrared light curtains, and sweep type infrared light curtain includes linear drives
Device and vertical bar light curtain, linear drive apparatus suspended fixing are fixedly mounted on directly in the top of shelf working space, vertical bar light curtain
The outbound course of the working end of line driving device, vertical bar light curtain is arranged straight down, and vertical bar light curtain is extended to from the side of shelf
The other side of shelf, vertical bar light curtain include several equidistant optoelectronic switches arranged in a straight line.
Preferably, resetting-mechanism includes several roller type resetting-mechanisms, and roller type resetting-mechanism includes long side idler wheel
Mechanism and short side idler wheel mechanism, long side idler wheel mechanism are mounted on the front side edge and back side edge of shelf, and long side idler wheel mechanism is from shelf
Side extend to the other sides of shelf, short side idler wheel mechanism is placed between two long side idler wheel mechanisms, short side idler wheel mechanism
Axis of the axis perpendicular to long side idler wheel mechanism, two one group of the other side of the short side idler wheel mechanism from the side of shelf towards shelf
Equidistant arrangement, long side idler wheel mechanism and short side idler wheel mechanism include servo motor, rubber roll and rolling wheel support.
Preferably, rubber roll is cylindrical roller, and a part of cylindrical surface of rubber roll is located at the top of the first bearing plate
Above face, the through-hole with rubber roll clearance fit is provided on the first bearing plate.
Preferably, rubber roll is cam shape idler wheel, and the basic circle face of rubber roll is located at below the top surface of the first bearing plate,
The dome face of rubber roll is located at the top face of the first bearing plate, is provided with and rubber roll clearance fit on the first bearing plate
Through-hole.
Preferably, resetting-mechanism includes several turnover plate type resetting-mechanisms, and turnover plate type resetting-mechanism includes plate and turns over
Rotation mechanism, turnover mechanism are fixedly mounted on the second bearing plate, and plate is fixedly mounted on the working end of turnover mechanism, inoperative shape
Plate is concordant with the first bearing plate under state, and the through-hole with plate clearance fit is provided on the first bearing plate.
Preferably, the storage regulatory service device includes obtaining module, determination module and informing module；The acquisition mould
Block is deposited for obtaining the cargo restocking or undercarriage charge book and cargo displacement record in real time, and to the above record
Storage；The determination module is used to be compared according to the cargo restocking or undercarriage charge book with preset upper undercarriage register information,
If the cargo restocking or undercarriage charge book be not within the scope of the preset upper undercarriage register information, by informing mould
Block sends alarm；Conversely, if the cargo restocking or undercarriage charge book are within the scope of the preset upper undercarriage register information
When, then it is not required to send alarm by the informing module；The informing module is for sending abnormality alarming information to related personnel.
Preferably, the storage regulatory service device further includes disabled module, for being more than single in the cargo length
In the case that the length in the goods yard thus needs to occupy two or more goods yards, the light curtain that disabling goods yard has a common boundary carries out institute
State the merging in goods yard.
The utility model has the advantages that
An infrared light curtain is provided on each layer of shelf of each goods yard, when article is placed into goods yard or from goods yard
When taking-up, a part of infrared beam of infrared light curtain can be blocked；
Infrared light curtain, resetting-mechanism and monitoring system usually remain off, when article is placed into goods yard or from goods yard
Middle taking-up, when also or article is shifted because of vibration, vibration switch can sense the vibration of shelf, and then vibration switch is sent out
Signal issues signal enabling infrared light curtain, resetting-mechanism and monitoring system test problems to microprocessor, microprocessor out；
Infrared light curtain blocks generation signal to infrared ray by article, then sends a signal to controller, controller evidence
This judges whether cargo enters position or out position, which cargo controller judges out of goods yard, and then controller sends a signal to multiple
Position mechanism, resetting-mechanism task driven cargo returns in goods yard, monitoring system be used to monitor each layer of shelf of each goods yard into
Row video surveillance, after infrared light curtain sends a signal to controller, controller sends a signal to monitoring system, monitoring system therewith
Working end is directed to the infrared light curtain for issuing signal automatically, consequently facilitating staff observes situation.
1. whether the system is able to detect the article on shelf because external force generates displacement；
Generate the article of displacement on shelf because of external force 2. the system can automatically reset；
3. the system monitors picture transmission to monitor when abnormal conditions occurs in cargo for staff.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the front view of embodiment one；
Fig. 2 is the perspective view one of embodiment one；
Fig. 3 is the perspective view two of embodiment one；
Fig. 4 is the rectangle outer cover infrared light curtain and roller type resetting-mechanism perspective view of embodiment one；
Fig. 5 is the perspective view one of embodiment two；
Fig. 6 is the perspective view two of embodiment two；
Fig. 7 is the front view of embodiment two；
Fig. 8 is that two M shape of embodiment covers infrared light curtain and turnover plate type resetting-mechanism perspective view；
Fig. 9 is the front view of embodiment three；
Figure 10 is the perspective view of embodiment three；
Figure 11 is the storage regulatory service device structural schematic diagram of embodiment.
Description of symbols:
Shelf 1, the first bearing plate 1a, the second bearing plate 1b, controller 2, infrared light curtain 3, rectangle outer cover infrared light curtain 3a,
Strip light curtain 3a1, billet light curtain 3a2, M shape cover infrared light curtain 3b, sweep type infrared light curtain 3c, linear drive apparatus
3c1, vertical bar light curtain 3c2, resetting-mechanism 4, roller type resetting-mechanism 4a, long side idler wheel mechanism 4a1, short side idler wheel mechanism 4a2 are turned over
Board-like resetting-mechanism 4b, plate 4b1, turnover mechanism 4b2, monitoring system 5, holder 5a, camera 5b.
Specific embodiment one
Multiple embodiments of the invention will be disclosed with schema below, as clearly stated, the details in many practices
It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also
It is to say, in some embodiments of the invention, the details in these practices is non-essential.In addition, for the sake of simplifying schema,
Some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, not especially censure
The meaning of order or cis-position, also non-to limit the present invention, the component described just for the sake of difference with same technique term
Or operation, it is not understood to indicate or imply its relative importance or implicitly indicates the number of indicated technical characteristic
Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.In addition, each
Technical solution between a embodiment can be combined with each other, but must can be implemented as base with those of ordinary skill in the art
Plinth will be understood that the combination of this technical solution is not present when conflicting or cannot achieve when occurs in the combination of technical solution,
Also not the present invention claims protection scope within.
Specific embodiment one
A kind of intelligent storage control system based on infrared light curtain supervision referring to figs. 1 to 4, if including dried food and nuts
Frame 1 is mounted on controller 2, infrared light curtain 3 and resetting-mechanism 4 on each shelf 1, and the side of each shelf 1 is provided with prison
The working end of control system 5, monitoring system 5 is arranged towards shelf 1.Each shelf 1 include the work sky of single layer or upper and lower multilayer
Between, cargo is placed on the goods yard in working space.Infrared light curtain 3 be fixedly mounted on 1 working space of shelf top and/or
Bottom, resetting-mechanism 4 are fixedly mounted on the bottom of 1 working space of shelf, and infrared light curtain 3, resetting-mechanism 4 and monitoring system 5 are equal
It is electrically connected with controller 2.
The weight-bearing surface of shelf 1 is that doubling plate is constituted, the first bearing plate 1a which is respectively arranged from top to bottom and
Second bearing plate 1b, the first bearing plate 1a and the second bearing plate 1b is horizontally disposed, the first bearing plate 1a and the second bearing plate 1b
It is connected by support column, the infrared light curtain 3 below 1 working space of shelf is fixedly mounted on the first bearing plate 1a and second and holds
Inside the interlayer formed between weight plate 1b, the through-hole passed through for the infrared light of infrared light curtain 3 is provided on the first bearing plate 1a.
When infrared light curtain 3 uses correlation type optoelectronic switch, infrared light curtain 3 divides for transmitter and receiver, the two
It is separately mounted to the top and bottom two sides of 1 working space of shelf and is oppositely arranged, when infrared light curtain 3 uses scattered reflection type
When optoelectronic switch, infrared light curtain 3 is mounted on the top surface or bottom surface of 1 working space of shelf, is preferably mounted in 1 working space of shelf
Bottom surface.Infrared light curtain 3 includes several rectangle outer cover infrared light curtain 3a, and rectangle outer cover infrared light curtain 3a is fixedly mounted on shelf 1
The first bearing plate 1a, the second bearing plate 1b between inside the interlayer that is formed；Rectangle outer cover infrared light curtain 3a includes strip light
Curtain 3a1 and billet light curtain 3a2, strip light curtain 3a1 are mounted on the front side edge and back side edge of shelf 1, and strip light curtain 3a1 is from shelf 1
Left side extend to the right sides of shelf 1, several billet light curtain 3a2 are placed between two strip light curtain 3a1, billet light curtain 3a2
Placement direction perpendicular to strip light curtain 3a1, billet light curtain 3a2 is from the side of shelf 1 towards two one group of the other side of shelf 1
Equidistant arrangement, strip light curtain 3a1 and billet light curtain 3a2 include several equidistant optoelectronic switches arranged in a straight line.It is short
Two one group of the light curtain 3a2 infrared light curtain for being combined into a rectangle with the strip light curtain 3a1 of its front and back, multiple groups are short
Light curtain 3a2 and strip light curtain 3a1 is combined into multiple rectangle correlation type optoelectronic switch arrays side by side, and several rectangle outer covers are infrared
Light curtain 3a forms the infrared light curtain in the more goods yards of multilayer, and cargo is placed in the inside of the rectangle infrared light curtain.When restocking operation, goods
Object is placed into rectangle infrared light curtain；When executing undercarriage operation, cargo is removed rectangle infrared light curtain；Cargo is on shelf 1
There is also the rectangle infrared light curtain for partially removing goods yard because mobile during storage, that is, there is the case where displacement.With
On there is restocking, undercarriage and displacement during, the light beam of cargo shield portions infrared light curtain will occur, to make infrared
Light curtain 3 monitors the above-mentioned operation and situation of change of cargo.
Resetting-mechanism 4 includes several roller type resetting-mechanism 4a, and roller type resetting-mechanism 4a includes long side roller machine
Structure 4a1 and short side idler wheel mechanism 4a2, long side idler wheel mechanism 4a1 are mounted on the front side edge and back side edge of shelf 1, long side roller machine
The side of structure 4a1 from shelf 1 extends to the other side of shelf 1, and short side idler wheel mechanism 4a2 is placed in two long side idler wheel mechanism 4a1
Between, the axis of short side idler wheel mechanism 4a2 is perpendicular to the axis of long side idler wheel mechanism 4a1, and short side idler wheel mechanism 4a2 is from shelf 1
Side equidistantly arranged for two one group towards the other side of shelf 1, long side idler wheel mechanism 4a1 and short side idler wheel mechanism 4a2 are equal
It include servo motor, rubber roll and rolling wheel support.Rubber roll is support by rolling wheel support is rotatably installed in
On the top surface of two bearing plate 1b, the output shaft of servo motor is connected by retarder with the transmission of rotary axis of rubber roll；Work as goods
Object can be pressed on rubber roll when removing goods yard, while cargo can block a part of light curtain, the rubber rolling of servo motor driving at this time
Wheel rotation, goods movement is referred in fixed goods yard.Rubber roll is cylindrical roller, a part of cylindrical surface position of rubber roll
In being provided with the through-hole with rubber roll clearance fit in the top face of the first bearing plate 1a, the first bearing plate 1a.It is cylindrical
A part of idler wheel is always positioned at the top face of the first bearing plate 1a, so that be pressed on rubber roll when displacement of goods, thus
Rubber roll is enabled to drive object mobile.Rubber roll is cam shape idler wheel, and the basic circle face of rubber roll is located at first and holds
Below the top surface of weight plate 1a, the dome face of rubber roll is located at the top face of the first bearing plate 1a, sets on the first bearing plate 1a
It is equipped with the through-hole with rubber roll clearance fit.When cam shape idler wheel inoperative, dome face is located at the top of the first bearing plate 1a
Below face, when cargo is located at the top of rubber roll, rubber roll rotation is jacked up by its dome face and mobile cargo, compares
Compared with cylindrical roller, the working efficiency of cam shape idler wheel is low, but is located at the first load-bearing under cam shape idler wheel off working state
The lower section of plate 1a will not hamper restocking and the undercarriage of cargo.
Monitoring system 5 includes holder 5a, camera 5b and monitor, the work of the working end of monitoring system 5 towards shelf 1
Make section setting, the side of shelf 1 is arranged in holder 5a, is inverted the top for being suspended in 1 working space of shelf, camera 5b installation
In the working end of holder 5a, the working end of camera 5b faces the working space setting of shelf 1, and monitor is arranged in employee's work
Make room, camera 5b and monitor communication connection, holder 5a is connect with microprocessor communications.Holder 5a inversion is suspended in shelf 1
Top plate on, holder 5a drives camera 5b towards different directions, so that camera 5b is able to the shelf 1 that monitoring closes on
Each goods yard of each layer, when cargo restocking, undercarriage or displacement, infrared light curtain 3 sends a signal to microprocessor, notifies micro process
Which goods yard of device needs to monitor, and then microprocessor sends a signal to holder 5a, and holder 5a drives camera 5b alignment to issue letter
Number infrared light curtain 3 corresponding to goods yard, while camera 5b by monitored picture be transferred to monitor for staff monitor.
In this way, each layer of shelf of working space is divided into several goods yards, it is provided on each goods yard one infrared
Light curtain 3.When article is placed into goods yard or takes out from goods yard, a part of infrared beam of infrared light curtain 3 can be blocked, to touch
Hair infrared light curtain 3 sends a signal to controller 2, controller 2 judge accordingly cargo whether restocking or undercarriage, and when registering corresponding
Between, the record of goods yard and restocking or undercarriage operation.When cargo because the reasons such as vibration, external collision remove goods yard and cause displacement
When, a part of infrared beam of infrared light curtain 3 can be also blocked, it is aobvious that the infrared beam as caused by cargo displacement blocks the duration
So it is longer than caused by delivery restocking or picking undercarriage and blocks the duration, duration is blocked so as to basis, to this
Two kinds of situations are distinguish；In the case where cargo displacement, infrared light curtain 3 also sends a signal to controller 2, and controller 2 judges
Which cargo is out of goods yard, and then controller 2 sends a signal to resetting-mechanism 4, and 4 task driven cargo of resetting-mechanism returns to goods
In position.Each goods yard that monitoring system 5 is used to monitor 1 each layer of shelf carries out video surveillance, and infrared light curtain 3 sends a signal to control
After device 2 processed, controller 2 sends a signal to monitoring system 5 therewith, and working end is aligned automatically and issues signal by monitoring system 5
Infrared light curtain 3, consequently facilitating staff observes situation.
Preferably, controller 2 includes microprocessor and vibration switch, and vibration switch and microprocessor are logical
News connection, infrared light curtain 3, resetting-mechanism 4 and monitoring system 5 are connect with microprocessor communications.Infrared light curtain 3, resetting-mechanism 4
It remains that working condition can consume a large amount of energy with monitoring system 5, is unfavorable for energy-saving and environment-friendly theory, due to cargo restocking
With vibration will necessarily be generated when undercarriage, while cargo can only generate mobile displacement under external force, and external force exists
Also vibration can be generated on cargo, so only need to remain off when infrared light curtain 3, resetting-mechanism 4 and flat monitoring system 5,
Microprocessor is sent a signal to when vibration switch senses the vibration of shelf 1, microprocessor issues signal and opens infrared light
Curtain 3,5 test problems of resetting-mechanism 4 and monitoring system, vibration switch can select SW-200D vibrating sensor ball switch.Control
The vibration switch of device 2 processed sends a signal to microprocessor when sensing vibration, microprocessor issues signal enabling strip light curtain 3a1
With billet light curtain 3a2, controller 2 passes through the signal of rectangle outer cover infrared light curtain 3a feedback, obtains the occlusion state of infrared beam,
To judge goods yard with the presence or absence of the situation of restocking, undercarriage either cargo displacement.When there are cargo restocking or picking undercarriages
When, controller 2 registers corresponding goods yard time and relevant restocking, undercarriage operation note.When judgement is there are when the case where displacement,
Controller 2 goes out the location of displacement cargo and angle according to light beam occlusion test；Subsequent controller 2 sends a signal to roller type
Resetting-mechanism 4a, servo motor starting drive rubber roll rotation by retarder, and rubber roll will bear against the goods above itself
Object is moved back to inside goods yard.Meanwhile after when the infrared beam for detecting any goods yard is blocked the case where, controller 2 issues signal
Start synchronous transfer picture to monitor to holder 5a and camera 5b, camera 5b, holder 5a driving camera 5b is aligned out
The goods yard of existing problem.
Mode the above is only the implementation of the present invention is not intended to restrict the invention.For those skilled in the art
For member, the invention may be variously modified and varied.All any modifications made in spirit and principles of the present invention, etc.
With replacement, improvement etc., should all be included within scope of the presently claimed invention.
Specific embodiment two
Referring to Fig. 5 to a kind of intelligent storage control system based on infrared light curtain supervision shown in Fig. 8, with embodiment one
The difference is that:
Infrared light curtain 3 includes several M shape covering infrared light curtain 3b, and M shape covers infrared light curtain 3b and is fixedly mounted
Inside the bottom of 1 working space of shelf, the interlayer formed between the first bearing plate 1a, the second bearing plate 1b, M shape
Covering infrared light curtain 3b includes that M shape bracket and several the equidistant photoelectricity arranged in a straight line being mounted on the bracket are opened
It closes.
M shape covering infrared light curtain 3b is combined into a rice word by its correlation type optoelectronic switch for being arranged in M shape
The infrared light curtain of shape, several M shape covering infrared light curtain 3b form the infrared light curtain in the more goods yards of multilayer, and cargo is placed in rice
The middle of font infrared light curtain blocks different optoelectronic switches, the photoelectricity that controller 2 is blocked by cargo when displacement of goods
The difference of the position of the switch judges position and the angle of cargo.
Resetting-mechanism 4 includes several turnover plate type resetting-mechanism 4b, and turnover plate type resetting-mechanism 4b includes plate 4b1 and turns over
Rotation mechanism 4b2, turnover mechanism 4b2 are fixedly mounted on the second bearing plate 1b, and plate 4b1 is fixedly mounted on turnover mechanism 4b2's
Working end, plate 4b1 is concordant with the first bearing plate 1a under off working state, is provided between plate 4b1 on the first bearing plate 1a
The through-hole of gap cooperation.
It is circular that four turnover plate types resetting-mechanism 4b, turnover plate type resetting-mechanism 4b are surrounded on the inside of the edge in each goods yard
M shape covers infrared light curtain 3b setting, and turnover mechanism 4b2 is lever cylinder, and when cargo dislocation, M shape covers infrared light
Curtain 3b sends a signal to controller 2, and controller 2 sends a signal to turnover mechanism 4b2, and turnover mechanism 4b2 drives plate 4b1 inside
Overturning, is little by little moved back to cargo inside goods yard by repeatedly overturning.
Vibration switch sends a signal to microprocessor when sensing vibration, microprocessor issues the covering of signal enabling M shape
Infrared light curtain 3b, controller 2 cover the signal that infrared light curtain 3b is fed back by M shape and calculate the location of cargo and angle
Degree；Subsequent controller 2 sends a signal to turnover mechanism 4b2, and turnover mechanism 4b2 driving plate 4b1 is inwardly overturn, by repeatedly turning over
Turn little by little to move back to cargo inside goods yard；Controller 2 sends a signal to holder 5a and camera 5b simultaneously, and camera 5b is opened
The goods yard that dynamic synchronous transfer picture goes wrong to monitor, holder 5a driving camera 5b alignment.
The upper only embodiments of the present invention, are not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made in spirit and principles of the present invention are equal
Replacement, improvement etc., should all be included within scope of the presently claimed invention.
Specific embodiment three
Referring to Fig. 9 to a kind of intelligent storage control system based on infrared light curtain supervision shown in Fig. 10, with embodiment one
The difference is that:
Infrared light curtain 3 includes several sweep type infrared light curtain 3c, and sweep type infrared light curtain 3c includes linear drives dress
3c1 and vertical bar light curtain 3c2 are set, for linear drive apparatus 3c1 suspended fixing in the top of 1 operation interval of shelf, vertical bar light curtain 3c2 is solid
Dingan County is mounted in the working end of linear drive apparatus 3c1, and the outbound course of vertical bar light curtain 3c2 is arranged straight down, vertical bar light curtain 3c2
The other side of shelf 1 is extended to from the side of shelf 1, vertical bar light curtain 3c2 includes several equidistant photoelectricity arranged in a straight line
Switch.
Linear drive apparatus 3c1 is magnetic coupling rodless cylinder slide unit, and vertical bar light curtain 3c2 equidistantly arranges unrestrained for several
The strip light curtain that reflection photoelectric switch is formed, vibration switch send a signal to microprocessor, microprocessor when sensing vibration
It issues signal enabling linear drive apparatus 3c1 and vertical bar light curtain 3c2, linear drive apparatus 3c1 drives vertical bar light curtain 3c2 from shelf
1 side is moved to the other side of shelf 1, to pass through the scanned goods of the electric switch that diffuses each of on vertical bar light curtain 3c2
The operation interval of frame 1, controller 2 calculate the location of cargo and angle by the signal that vertical bar light curtain 3c2 is fed back.
Vibration switch sends a signal to microprocessor when sensing vibration, microprocessor issues signal enabling linear drives dress
The side for setting 3c1 and vertical bar light curtain 3c2, linear drive apparatus 3c1 driving vertical bar light curtain 3c2 from shelf 1 is moved to the another of shelf 1
Side, so that controller 2 is logical by the operation interval of the scanned shelf 1 of the electric switch that diffuses each of on vertical bar light curtain 3c2
The signal for crossing vertical bar light curtain 3c2 feedback calculates the location of cargo and angle；Subsequent controller 2 sends a signal to roller type
Resetting-mechanism 4a, servo motor starting drive rubber roll rotation by retarder, and rubber roll will bear against the goods above itself
Object is moved back to inside goods yard；Controller 2 sends a signal to holder 5a and camera 5b simultaneously, and camera 5b starts synchronous transfer picture
To monitor, holder 5a driving camera 5b is directed at the goods yard to go wrong.
In the above specific embodiment, the intelligent storage control system based on infrared light curtain supervision further includes being located at
The storage regulatory service device on backstage, the storage regulatory service device pass through wired or each shelf of wireless network connection the controls
Device 2 processed and monitoring system 5, for obtaining the record and cargo displacement record of cargo restocking or undercarriage operation from controller 2,
And monitored picture is obtained from monitoring system 5.
Such as Figure 11, the storage regulatory service device includes obtaining module, determination module and informing module.The acquisition module
It is deposited for obtaining the cargo restocking or undercarriage charge book and cargo displacement record in real time, and to the above record
Storage；The determination module is used to be compared according to the cargo restocking or undercarriage charge book with preset upper undercarriage register information,
If the cargo restocking or undercarriage charge book be not within the scope of the preset upper undercarriage register information, by informing mould
Block sends alarm；Conversely, if the cargo restocking or undercarriage charge book are within the scope of the preset upper undercarriage register information
When, then it is not required to send alarm by the informing module；The informing module, for sending abnormality alarming information to relevant people
Member.
In preferably, storage regulatory service device further includes disabled module, for super in the cargo length
In the case where crossing the length in the single goods yard thus needing to occupy two or more goods yards, the light curtain that disabling goods yard has a common boundary,
Carry out the merging in the goods yard.Since the length of cargo exceeds goods yard restricted problem, it may be necessary to occupy multiple goods yards, this just leads
Light curtain between causing goods yard to have a common boundary is in the state being blocked for a long time, generates the false triggering of goods yard displacement, at this time can be using disabling
The mode of light curtain carries out the merging in goods yard, i.e., is disabled by the light curtain of multiple adjacent goods bit positions, so that multiple goods yards be made to close
And at one.After the cargo of the above overlength is by undercarriage, the disabled module can also reactivate the light of goods yard intersection
Curtain, the lock out operation in the goods yard being merged reuse single goods yard and store cargo respectively.Disabled module will disable or
The instruction that person enables light curtain is handed down to the controller 2 of corresponding shelf, enables or disable corresponding position according to the instruction by controller 2
The light curtain set.
Mode the above is only the implementation of the present invention is not intended to restrict the invention.For those skilled in the art
For member, the invention may be variously modified and varied.All any modifications made in spirit and principles of the present invention, etc.
With replacement, improvement etc., should all be included within scope of the presently claimed invention.
Claims (10)
1. a kind of intelligent storage control system based on infrared light curtain supervision, it is characterised in that: include several shelf (1), often
Controller (2), infrared light curtain (3) and resetting-mechanism (4) are mounted on a shelf (1), the side of each shelf (1) is respectively provided with
Have monitoring system (5), the working space of working end towards the shelf (1) of monitoring system (5) is arranged, the fixed peace of infrared light curtain (3)
Mounted in the top and/or bottom of shelf (1) working space, resetting-mechanism (4) is fixedly mounted on the bottom of shelf (1) working space
Portion, infrared light curtain (3), resetting-mechanism (4) and monitoring system (5) are electrically connected with controller (2)；
The infrared light curtain (3) is triggered when cargo blocks the light beam of infrared light curtain (3) sends a signal to the controller
(2)；The controller (2) is according to the restocking of the signal acquisition cargo of infrared light curtain (3), undercarriage charge book and cargo displacement
Record, and control the resetting-mechanism (4) driving cargo in the case where the displacement of goods yard and return to goods yard, and the control prison
Goods yard is where working end is directed at the infrared light curtain (3) for issuing signal by control system (5) to obtain monitored picture；
The system also includes storage regulatory service device, the storage regulatory service device is each by wired or wireless network connection
The controller and monitoring system of shelf；Record and the cargo displacement of cargo restocking or undercarriage operation are obtained from controller
Record, and monitored picture is obtained from monitoring system.
2. a kind of intelligent storage control system based on infrared light curtain supervision according to claim 1, it is characterised in that: goods
For doubling plate composition, the first bearing plate (1a) and second which is respectively arranged from top to bottom is held the weight-bearing surface of frame (1)
Weight plate (1b), the first bearing plate (1a) and the second bearing plate (1b) are horizontally disposed, the first bearing plate (1a) and the second bearing plate
(1b) is connected by support column, is located at the infrared light curtain (3) below shelf (1) working space and is fixedly mounted on the first bearing plate
Inside the interlayer formed between (1a) and the second bearing plate (1b), it is provided on the first bearing plate (1a) for infrared light curtain (3)
The through-hole that infrared light passes through.
3. a kind of intelligent storage control system based on infrared light curtain supervision according to claim 1, it is characterised in that: control
Device (2) processed includes microprocessor and vibration switch, and vibration switch is connect with microprocessor communications, and infrared light curtain (3) resets machine
Structure (4) and monitoring system (5) are connect with microprocessor communications.
4. a kind of intelligent storage control system based on infrared light curtain supervision according to claim 1, it is characterised in that: prison
Control system (5) includes holder (5a), camera (5b) and monitor, and the side in shelf (1) is arranged in holder (5a), is inverted outstanding
It is hung in the top of shelf working space, camera (5b) is mounted on the working end of holder (5a), and the work of camera (5b) is rectified
Working space against shelf (1) is arranged, and monitor is arranged in employee work room, camera (5b) and monitor communication connection,
Holder (5a) and controller (2) communication connection.
5. a kind of intelligent storage control system based on infrared light curtain supervision according to claim 1, it is characterised in that: red
Outer light curtain (3) includes several rectangle outer cover infrared light curtains (3a), and rectangle outer cover infrared light curtain (3a) is fixedly mounted on shelf (1)
Inside the interlayer formed between the top of working space and the first bearing plate (1a), the second bearing plate (1b), rectangle outer cover is infrared
Light curtain (3a) includes strip light curtain (3a1) and billet light curtain (3a2), strip light curtain (3a1) be mounted on shelf (1) front and
Back, the side of strip light curtain (3a1) from shelf (1) extend to the other side of shelf (1), and billet light curtain (3a2) is placed in two
Between strip light curtain (3a1), the placement direction of billet light curtain (3a2) is perpendicular to strip light curtain (3a1), and billet light curtain (3a2) is certainly
The side of shelf (1) equidistantly arranges for two one group towards the other side of shelf (1), strip light curtain (3a1) and billet light curtain
(3a2) includes several equidistant optoelectronic switches arranged in a straight line.
6. a kind of intelligent storage control system based on infrared light curtain supervision according to claim 1, it is characterised in that: red
Outer light curtain (3) includes several M shape coverings infrared light curtain (3b), and M shape covering infrared light curtain (3b) is fixedly mounted on goods
Inside the interlayer formed between the top and the first bearing plate (1a), the second bearing plate (1b) of frame (1) working space, M shape covers
Lid infrared light curtain (3b) includes that M shape bracket and several the equidistant photoelectricity arranged in a straight line being mounted on the bracket are opened
It closes.
7. a kind of intelligent storage control system based on infrared light curtain supervision according to claim 1, it is characterised in that: red
Outer light curtain (3) includes several sweep type infrared light curtains (3c), and sweep type infrared light curtain (3c) includes linear drive apparatus
(3c1) and vertical bar light curtain (3c2), linear drive apparatus (3c1) suspended fixing is in the top of shelf (1) working space, vertical bar light
Curtain (3c2) is fixedly mounted on the working end of linear drive apparatus (3c1), and the outbound course of vertical bar light curtain (3c2) is set straight down
It sets, the side of vertical bar light curtain (3c2) from shelf (1) extends to the other side of shelf (1), and vertical bar light curtain (3c2) includes several
A equidistant optoelectronic switch arranged in a straight line.
8. a kind of intelligent storage control system based on infrared light curtain supervision according to claim 1, it is characterised in that: multiple
Position mechanism (4) includes several roller type resetting-mechanisms (4a), and roller type resetting-mechanism (4a) includes long side idler wheel mechanism
(4a1) and short side idler wheel mechanism (4a2), long side idler wheel mechanism (4a1) are mounted on the front side edge and back side edge of shelf (1), long side
The side of idler wheel mechanism (4a1) from shelf (1) extends to the other side of shelf (1), and short side idler wheel mechanism (4a2) is placed in two long
Between side idler wheel mechanism (4a1), axis of the axis of short side idler wheel mechanism (4a2) perpendicular to long side idler wheel mechanism (4a1), short side
Idler wheel mechanism (4a2) equidistantly arranges for two one group from the side of shelf (1) towards the other side of shelf (1), long side roller machine
Structure (4a1) and short side idler wheel mechanism (4a2) include servo motor, rubber roll and rolling wheel support.
9. a kind of intelligent storage control system based on infrared light curtain supervision according to claim 7, it is characterised in that: rubber
Rubber-surfaced roll wheel is cylindrical roller, and a part of cylindrical surface of rubber roll is located at the top face of the first bearing plate (1a), and first holds
The through-hole with rubber roll clearance fit is provided on weight plate (1a).
10. a kind of intelligent storage control system based on infrared light curtain supervision according to claim 1, it is characterised in that:
Rubber roll is cam shape idler wheel, and the basic circle face of rubber roll is located at below the top surface of the first bearing plate (1a), rubber roll
Dome face is located at the top face of the first bearing plate (1a), is provided with and rubber roll clearance fit on the first bearing plate (1a)
Through-hole.
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