CN102103716A - Intelligent warehouse goods position distribution verification system and method - Google Patents
Intelligent warehouse goods position distribution verification system and method Download PDFInfo
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- CN102103716A CN102103716A CN2010105833973A CN201010583397A CN102103716A CN 102103716 A CN102103716 A CN 102103716A CN 2010105833973 A CN2010105833973 A CN 2010105833973A CN 201010583397 A CN201010583397 A CN 201010583397A CN 102103716 A CN102103716 A CN 102103716A
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Abstract
The invention discloses an intelligent warehouse goods position distribution verification system and an intelligent warehouse goods position distribution verification method. A radio frequency identification device (RFID) reader and a control terminal are installed on a transportation unit in a warehouse and used for reading and judging RFID tags on goods and RFID tags on goods positions respectively. Reliability and accuracy of data acquisition are improved by an RFID technology, so that more definite goods position guidance and verification can be provided for an operator when the goods are put into the warehouse, and the goods are placed at the accurate goods positions is ensured.
Description
Technical field
The invention belongs to the logistics supply chain management field, especially relate to a kind of intelligent repository goods yard dispense validation system and method.
Background technology
In recent years, China has successively built up the higher logistics center of a collection of up-to-dateness, use by Logistics Equipment such as automatic letter sorting machine, automatic stacking machine, automatic guided vehicle, stereo storage racks, the warehousing and storage activities of these logistics centers have realized mechanization and robotization basically, have changed the phenomenon of traditional dependence manual work.The warehousing system of logistics center generally comprises and receives, stock, get goods, join goods, link such as delivery: receiving link, be equipped with and allowed railcar and goods vehicle stop the railway platform and the hoistable platform of unloading, tray truck, fork truck and various crane also have been equipped with, be used to finish car unloading operation, also be provided with terminal at the place of receiving, be used for importing the information of receiving, and print label or bar code, be attached on goods or the pallet, so that in storage and transport process subsequently, discern and follow the tracks of; In the stock link, set up the regular suitable goods yard except that goods yard in the open, also in storehouse, built up various shelf, as High Level Rack, rotation shelf etc., the stock operation is finished by fork truck or lane stacker usually; Getting the goods link, drafted by computing machine according to customer order and join the cargo interests case, the sorter carries out picking, joins goods according to joining the cargo interests case; Joining goods, delivery link, logistics center,, also need pack many kinds of goods before delivery if the user needs many kinds goods to sole user or a plurality of user delivery according to service object's difference.In the higher warehouse of automaticity, the kinds of goods of sorting out are transported to shipping space by Transport Machinery, recognition device is attached to householder's information that label on the kinds of goods or bar code are differentiated kinds of goods by reading, and the fork mechanism on the control sorter pushes kinds of goods on the corresponding pack-thread, packing personnel verify case after the kind of kinds of goods and the quantity according to packing slip and seal entrucking shipping at last.As seen, the benefit of warehouse automation is conspicuous, on the one hand can speed up processing, improve degree of accuracy, and improve reliability, can also reach the effect of saving warehouse area and space on the other hand.
But in the present Automatic Warehouse, because automatic guided vehicle costs an arm and a leg, the kinds of goods stock gets that the goods operation also needs to rely on depositary management mostly and operating personnel finish.Although some warehousing system has distributed zone, warehouse warehouse compartment automatically for kinds of goods, but still lack suitable checking means, guarantee that operating personnel have been placed into kinds of goods on the correct goods yard, not good to the management principle implementation effect of first in first out in addition, there are not the relevant art means to exercise supervision, cause operating personnel to get goods nearby easily, produce the phenomenon of goods and materials waste according to convenience principle.
The RFID technology is a kind of non-contact automatic identification technology, and it is by the automatic recognition objective object of radiofrequency signal and obtains related data.It can be discerned the object in several centimetres to tens meters scopes, and can read in batches, also can discern object, equipment, vehicle and personnel under static and the motion state.At present, the RFID technology is not incorporated in the Automatic Warehouse as yet.
Summary of the invention
The objective of the invention is: the intelligent repository goods yard dispense validation system and method that a kind of applying RFID technology is provided, improve the reliability and the accuracy of data acquisition by the RFID technology, thereby when kinds of goods are put in storage, can instruct and checking, guarantee that kinds of goods are placed on the correct goods yard for the operator provides clearer and more definite warehouse compartment.
Technical scheme of the present invention is:
Intelligent repository goods yard dispense validation system comprises delivery unit, the RFID recognizer, control terminal, display terminal, the recognition switch, pressure transducer, power module, goods label, goods yard label and information server, RFID recognizer wherein, control terminal, display terminal, the recognition switch, pressure transducer and power module are installed on the delivery unit respectively, the RFID recognizer, display terminal, the recognition switch links to each other with control terminal by data line respectively with pressure transducer, the RFID recognizer, pressure transducer, control terminal links to each other with power module by power lead respectively with display terminal, control terminal between a plurality of delivery units is connected with information server by wireless network, goods label sticks on the packing case of each part kinds of goods, and the goods yard label sticks on each goods yard on the shelf.
RFID recognizer of the present invention can change its output power by parameter regulation.
Power module of the present invention both can be an independent current source, also can directly be connected with Vehicular power system.
Recognition switch of the present invention is pressed at every turn and is sent a pulse high level.
Intelligent repository goods yard dispense validation method is made up of following steps:
(1) operator starts the recognition switch;
(2) start the signal of distinguishing switch and be sent to control terminal, control terminal obtains the data of pressure transducer;
(3) if the data of pressure transducer greater than default numerical value, the high-power recognition pattern of then opening the RFID recognizer changes step (4) over to, if smaller or equal to default numerical value, then opens the miniwatt recognition pattern of RFID recognizer, changes step (6) over to;
(4) label coding that will distinguish of RFID recognizer sends control terminal to, filter by control terminal, the coding that only keeps goods label, control terminal is by the wireless network access information server, obtain these goods labels encode pairing description of goods and goods yard assignment information, and be prompted to the operator by display terminal;
(5) operator arrives the goods yard of distributing according to the prompting of display terminal, and kinds of goods are discharged to the goods yard, changes step (1) over to;
(6) label coding that will distinguish of RFID recognizer sends control terminal to, filter by control terminal, the coding that only keeps the goods yard label, control terminal is compared goods yard label coding and goods yard assignment information, if the prompting warehouse-in is finished correctly then on display terminal, if mistake then prompting warning on display terminal.
The invention has the beneficial effects as follows:
1) judges whether kinds of goods are housed on the delivery unit by pressure transducer, if kinds of goods be housed then start high-power recognition pattern, assurance is to the batch identification of many kinds of goods on the delivery unit, if be unkitted kinds of goods then start miniwatt and distinguish pattern, only need the goods yard label is carried out man-to-man recognition, select the different working modes of RFID recognizer at the distribution character of different labels, reduce the computation complexity of control terminal and the energy consumption of system.
2) on each delivery unit control terminal is set, link to each other with information server by wireless network, goods yard information and checking result in time can be prompted to the operator, occur in time to find after the mistake, improve warehouse-in accuracy rate and work efficiency, the workload when also helping to reduce the warehouse simultaneously and making an inventory.
The present invention introduces the RFID technology in Automatic Warehouse, the data that the warehouse gone out cargo handling operations such as warehouse-in are carried out the data acquisition of robotization, guarantee the speed and the accuracy of each link data input of storehouse management, guarantee that enterprise grasps stock's True Data timely and accurately, rationally keep and the control business inventory, improved the work efficiency of storehouse management.
Description of drawings
Fig. 1 is the structural representation of intelligent repository of the present invention goods yard dispense validation system;
Fig. 2 is the process flow diagram of intelligent repository of the present invention goods yard dispense validation method.
Embodiment
Below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
The principle of a kind of intelligent repository of the present invention goods yard dispense validation system and method is that RFID recognition and control terminal are installed on the delivery unit of inside, warehouse, respectively the RFID label on the kinds of goods and the RFID label on the goods yard are distinguished and judged, guarantee the correct work and the execution of warehouse compartment distribution system.
From the structural representation of intelligent repository of the present invention shown in Figure 1 goods yard dispense validation system as can be seen, the present invention includes delivery unit 1, RFID recognizer 2, control terminal 3, display terminal 4, recognition switch 5, pressure transducer 6, power module 7, goods label 8, goods yard label 9 and information server 10, wherein the RFID recognizer 2, control terminal 3, display terminal 4, recognition switch 5, pressure transducer 6 and power module 7 are installed in respectively on the delivery unit 1, RFID recognizer 2, display terminal 4, recognition switch 5 links to each other with control terminal 3 by data line respectively with pressure transducer 6, RFID recognizer 2, pressure transducer 6, control terminal 3 links to each other with power module 7 by power lead respectively with display terminal 4, control terminal 3 between a plurality of delivery units 1 is connected with information server 10 by wireless network, goods label 8 sticks on the packing case of each part kinds of goods, and goods yard label 9 sticks on each goods yard on the shelf.
In the use, after the packing case that the operator will be pasted with goods label 8 is put on the delivery unit 1, prepare to be sent to certain warehouse compartment in the warehouse, this warehouse compartment information has been stored in the information server 10.In order can which kinds of goods to be put on this delivery unit 1 the identifying operation person, and which goods yard these kinds of goods need mail to, and just can use technical scheme provided by the present invention to realize quickly and accurately.
After power module 7 was opened, system entered duty.This power module 7 can be an independent current source both, as uninterrupted power source, also can directly be connected with Vehicular power system, as utilize the fork truck accumulator to power.The operator just needs to open recognition switch 5 in order to discern all goods labels 8 on the delivery unit 1.Recognition switch 5 is pressed at every turn and can be sent a pulse high level in the I/O interface of control terminal 3, thereby triggers the data that control terminal 3 obtains pressure transducer 6.Pressure transducer 6 is used for judging whether kinds of goods are housed on the delivery unit 1, therefore can be with output valve and predetermined threshold value of pressure transducer 6, for example the gravimetric value of low density cargo product is compared in the warehouse, if the output valve of pressure transducer 6 is greater than the gravimetric value of low density cargo product in the warehouse, then be judged to be on the delivery unit 1 kinds of goods are housed, otherwise just be judged to be the product of not freighting on the delivery unit 1.Because employed goods label and goods yard label are the hyper band (product of 860MHz～960MHz), so RFID recognizer 2 can be read two class labels simultaneously when recognition among the present invention.According to the distribution character of two class labels, during as need recognition goods label, it is far away generally will to distinguish and distinguish distance in batches, and when needing recognition goods yard label, then only needs recognition one and close together.At different distribution characters, as long as select the RFID recognizer 2 that can change its output power, just can artificially control the size of output power by parameter regulation, thus the recognition scope of control RFID recognizer 2.When the output power of RFID recognizer 2 is big, then can distinguish distance label far away, and when the output power of RFID recognizer 2 hour, then can only distinguish the label of close together.The foundation of decision output power size is exactly according to whether kinds of goods are housed on the delivery unit 1.If on the delivery unit 1 kinds of goods are housed, then need big output power to distinguish whole goods labels 8, if be unkitted kinds of goods, then only need less output power can distinguish goods yard label 9.
As shown in Figure 2, Fig. 2 is the process flow diagram of intelligent repository of the present invention goods yard dispense validation method, may further comprise the steps:
201: the operator starts the recognition switch;
202: the signal that starts the recognition switch is sent to control terminal, and control terminal obtains the data of pressure transducer;
203: if the data of pressure transducer greater than default numerical value, the high-power recognition pattern of then opening the RFID recognizer changes step S204 over to, if smaller or equal to default numerical value, then opens the miniwatt recognition pattern of RFID recognizer, changes step S206 over to;
The label coding that the 204:RFID recognizer will be distinguished sends control terminal to, filter by control terminal, the coding that only keeps goods label, control terminal is by the wireless network access information server, obtain these goods labels encode pairing description of goods and goods yard assignment information, and be prompted to the operator by display terminal;
205: the operator arrives the goods yard of distributing according to the prompting of display terminal, and kinds of goods are discharged to the goods yard, changes step S201 over to;
The label coding that the 206:RFID recognizer will be distinguished sends control terminal to, filter by control terminal, the coding that only keeps the goods yard label, control terminal is compared goods yard label coding and goods yard assignment information, if the prompting warehouse-in is finished correctly then on display terminal, if mistake then prompting warning on display terminal.
Describing above is to be used to realize embodiments of the invention, and scope of the present invention should not described by this and limit, and in any modification or partial replacement that does not depart from the scope of the present invention, all belongs to claim restricted portion of the present invention.
Claims (5)
1. intelligent repository goods yard dispense validation system, it is characterized in that: comprise delivery unit (1), RFID recognizer (2), control terminal (3), display terminal (4), recognition switch (5), pressure transducer (6), power module (7), goods label (8), goods yard label (9) and information server (10), described RFID recognizer (2), control terminal (3), display terminal (4), recognition switch (5), pressure transducer (6) and power module (7) are installed in respectively on the delivery unit (1), RFID recognizer (2), display terminal (4), recognition switch (5) links to each other with control terminal (3) by data line respectively with pressure transducer (6), RFID recognizer (2), pressure transducer (6), control terminal (3) links to each other with power module (7) by power lead respectively with display terminal (4), control terminal between a plurality of delivery units (3) is connected with information server (10) by wireless network, described goods label (8) sticks on the packing case of each part kinds of goods, and goods yard label (9) sticks on each goods yard on the shelf.
2. intelligent repository according to claim 1 goods yard dispense validation system is characterized in that: described RFID recognizer (2) can change its output power by parameter regulation.
3. intelligent repository according to claim 1 goods yard dispense validation system is characterized in that: described power module (7) both can be an independent current source, also can directly be connected with Vehicular power system.
4. intelligent repository according to claim 1 goods yard dispense validation system is characterized in that: described recognition switch (5) is pressed at every turn and is sent a pulse high level.
5. an intelligent repository goods yard dispense validation method is characterized in that, may further comprise the steps:
(1) operator starts recognition switch (5);
(2) start the signal of distinguishing switch (5) and be sent to control terminal (3), control terminal (3) obtains the data of pressure transducer (6);
(3) if the data of pressure transducer (6) greater than default numerical value, the high-power recognition pattern of then opening RFID recognizer (2) changes step (four) over to; If smaller or equal to default numerical value, then open the miniwatt recognition pattern of RFID recognizer (2), change step (six) over to;
(4) label coding that will distinguish of RFID recognizer (2) sends control terminal (3) to, filter by control terminal (3), the coding that only keeps goods label, control terminal (3) is by the wireless network access information server, obtain these goods labels encode pairing description of goods and goods yard assignment information, and be prompted to the operator by display terminal (4);
(5) operator arrives the goods yard of distributing according to the prompting of display terminal (4), and kinds of goods are discharged to the goods yard, changes step () over to;
(6) label coding that will distinguish of RFID recognizer (2) sends control terminal (3) to, filter by control terminal (3), the coding that only keeps the goods yard label, control terminal (3) is compared goods yard label coding and goods yard assignment information, if the prompting warehouse-in is finished correctly then on display terminal, if mistake then go up the prompting warning at display terminal (4).
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| CN2010105833973A CN102103716A (en) | 2010-11-29 | 2010-11-29 | Intelligent warehouse goods position distribution verification system and method |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102344030A (en) * | 2011-09-08 | 2012-02-08 | 浙江工商大学 | Mixed stacking auxiliary device based on RFID (Radio Frequency Identification Device) |
| CN102520722A (en) * | 2011-12-24 | 2012-06-27 | 长春艾希技术有限公司 | Automated guided vehicle utilizing non-contact power supply |
| CN104504552A (en) * | 2014-12-31 | 2015-04-08 | 中外运空运发展股份有限公司 | Warehousing operation device and method based on RFID (radio frequency identification device) technology |
| CN105825466A (en) * | 2016-04-29 | 2016-08-03 | 济南金钟电子衡器股份有限公司 | Intelligent warehouse management system |
| CN106628447A (en) * | 2017-01-06 | 2017-05-10 | 统杰图文（昆山）有限公司 | Multi-storefront cargo-allocation technology mode |
| CN107341629A (en) * | 2017-05-24 | 2017-11-10 | 国网北京市电力公司 | Bay assignment method and device |
| CN107720081A (en) * | 2017-10-23 | 2018-02-23 | 国网江苏省电力公司南通供电公司 | A kind of electrified warehouse |
| CN107958358A (en) * | 2016-10-14 | 2018-04-24 | 北京京东尚科信息技术有限公司 | A kind of order cargo goods distribution method and system |
| CN108647754A (en) * | 2018-05-10 | 2018-10-12 | 永春宏达工业设计有限公司 | A kind of logistics trasfer vehicle floor identifying system |
| CN109597413A (en) * | 2018-12-06 | 2019-04-09 | 南京华苏科技有限公司 | A kind of intelligent management method of the product test based on RFID |
| CN110910059A (en) * | 2019-11-05 | 2020-03-24 | 广州穗能通综合能源有限责任公司 | Warehousing control method, device and system for power equipment and computer equipment |
| US10875712B2 (en) | 2016-01-21 | 2020-12-29 | Cainiao Smart Logistics Holding Limited | Method and device for warehouse storage space planning and electronic device |
| CN115489919A (en) * | 2022-10-25 | 2022-12-20 | 赛美特科技有限公司 | Intelligent material tray and material checking method based on intelligent material tray |
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2010
- 2010-11-29 CN CN2010105833973A patent/CN102103716A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102344030A (en) * | 2011-09-08 | 2012-02-08 | 浙江工商大学 | Mixed stacking auxiliary device based on RFID (Radio Frequency Identification Device) |
| CN102520722A (en) * | 2011-12-24 | 2012-06-27 | 长春艾希技术有限公司 | Automated guided vehicle utilizing non-contact power supply |
| CN104504552A (en) * | 2014-12-31 | 2015-04-08 | 中外运空运发展股份有限公司 | Warehousing operation device and method based on RFID (radio frequency identification device) technology |
| US10875712B2 (en) | 2016-01-21 | 2020-12-29 | Cainiao Smart Logistics Holding Limited | Method and device for warehouse storage space planning and electronic device |
| CN105825466A (en) * | 2016-04-29 | 2016-08-03 | 济南金钟电子衡器股份有限公司 | Intelligent warehouse management system |
| CN107958358A (en) * | 2016-10-14 | 2018-04-24 | 北京京东尚科信息技术有限公司 | A kind of order cargo goods distribution method and system |
| CN106628447A (en) * | 2017-01-06 | 2017-05-10 | 统杰图文（昆山）有限公司 | Multi-storefront cargo-allocation technology mode |
| CN107341629A (en) * | 2017-05-24 | 2017-11-10 | 国网北京市电力公司 | Bay assignment method and device |
| CN107720081A (en) * | 2017-10-23 | 2018-02-23 | 国网江苏省电力公司南通供电公司 | A kind of electrified warehouse |
| CN108647754A (en) * | 2018-05-10 | 2018-10-12 | 永春宏达工业设计有限公司 | A kind of logistics trasfer vehicle floor identifying system |
| CN109597413A (en) * | 2018-12-06 | 2019-04-09 | 南京华苏科技有限公司 | A kind of intelligent management method of the product test based on RFID |
| CN110910059A (en) * | 2019-11-05 | 2020-03-24 | 广州穗能通综合能源有限责任公司 | Warehousing control method, device and system for power equipment and computer equipment |
| CN115489919A (en) * | 2022-10-25 | 2022-12-20 | 赛美特科技有限公司 | Intelligent material tray and material checking method based on intelligent material tray |
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Application publication date: 20110622 |