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CN102799978A - Warehouse management system and management method - Google Patents

Warehouse management system and management method Download PDF

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Publication number
CN102799978A
CN102799978A CN2012102567328A CN201210256732A CN102799978A CN 102799978 A CN102799978 A CN 102799978A CN 2012102567328 A CN2012102567328 A CN 2012102567328A CN 201210256732 A CN201210256732 A CN 201210256732A CN 102799978 A CN102799978 A CN 102799978A
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CN
China
Prior art keywords
module
management server
write
warehousing management
computing machine
Prior art date
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Pending
Application number
CN2012102567328A
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Chinese (zh)
Inventor
张建奇
鲍复民
杨海科
成斐鸣
李墨翰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Astronautic Automatic Co Ltd Xi'an
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Astronautic Automatic Co Ltd Xi'an
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Astronautic Automatic Co Ltd Xi'an filed Critical Astronautic Automatic Co Ltd Xi'an
Priority to CN2012102567328A priority Critical patent/CN102799978A/en
Publication of CN102799978A publication Critical patent/CN102799978A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a warehouse management system and a warehouse management method. The system comprises a product information entry device, a handheld device and a warehouse management server, wherein the entry device comprises an electronic tag reading/writing module and a computer; the handheld device comprises a core board, a wireless transceiver module, a buzzer, an electronic tag reader-writer, a two-dimensional barcode decoding module and a power supply module; and the warehouse management server comprises a multi-core high-performance central processing unit, a mass memory unit, an Ethernet interface and a wireless communication module. The method for carrying out warehouse management by using the system comprises the following steps that: the computer controls the entry device to carry out product information entry, and uploads entry results to the warehouse management server; the handheld device synchronizes product information from the warehouse management server, carries out reckoning on products, and sends reckoning results to the warehouse management server through a wireless link; and the warehouse management server counts the number and related conditions of products in a warehouse through carrying out software processing on data sent by the handheld device. By using the system and method disclosed by the invention, the automation of warehouse management can be realized, thereby effectively improving the working efficiency of warehouse management.

Description

WMS and management method
Technical field
The present invention relates to a kind of WMS and management method, relate to particularly that a kind of warehouse logistics environment uses, goods information acquisition and information wireless system for transmitting and management method under the environment of can realizing storing in a warehouse.
Background technology
In modern times in the WMS; Under the pressure of more and more a large amount of and complicated data and cost of competition, on the market demand of measuring less various kinds of goods WMS has been become a kind of trend gradually, present a lot of WMS frameworks are numerous and diverse; Implementation cost is high; For the robotization of warehousing management is provided with obstacle, simultaneously, modern warehousing management also has requirement for confidentiality; Can this demand of fine solution to the application of planar bar code technology, and at present a lot of WMS can not satisfy these demands.The turnover goods management method that proposes of Chinese patent 01120143.6 for example; Be divided into three kinds to main management system: stock up, the decline of picking, three kinds of risings that cause cost of shipment, work efficiency and implement the more high shortcoming of threshold, handle not being resolved simultaneously for the confidentiality of specialty goods.
Summary of the invention
The objective of the invention is provides a kind of WMS and management method to the deficiency in WMS present situation and the technology, can realize the robotization of warehousing management, has improved security, has improved work efficiency.
The technical scheme that the present invention adopts is: a kind of WMS comprises with the lower part: product information input device, hand-held device, warehousing management server;
Input device comprises electronic label read-write module and computing machine;
Hand-held device comprises core board, electronic label read/write B, touch-screen, two-dimension code decoder module, power module B, wireless communication module A and hummer;
Warehousing management server: comprise central processing unit B, mass storage unit, Ethernet interface, wireless communication module, power module C and LCD display;
The computer control input device carries out the typing of product information; And be uploaded to the warehousing management server to input result; Hand-held device is made an inventory from warehousing management server sync product information and to product; Send to the warehousing management server to the result that makes an inventory through Radio Link, the warehousing management server carries out software processes through the data that hand-held device is sent, thereby counts the quantity and the correlation circumstance of product in the warehouse.
Said electronic label read-write module comprises electronic label read/write A, power module A, USB module and serial port module, is used for reading electronic labeling information through computer control;
Electronic label read/write A wherein: be used to read and write electronic labeling information;
USB module: introduce power supply from computing machine, i.e. USB power supply;
Power module A: after accomplishing voltage transitions from the power supply of USB introducing is each functional module and chip power supply;
Serial port module: be used for communication interface as electronic label read-write module and computing machine.
Said computer control electronic label read/write A sends to the warehousing management server with packing data through Ethernet after reading electronic labeling information and coding.
Said core board comprises main control unit, storage unit, clock and crystal oscillator;
Wherein main control unit is responsible for the data operation and the instruction control of hand-held device;
Storage unit comprises FLASH and SDRAM, realizes the storage of data;
Clock is that core board provides clock system;
Crystal oscillator is that core board provides the benchmark crystal oscillator;
Said core board: be used to control electronic label read/write B, the two-dimension code decoder module obtains product information; Set up with the Radio Link and the realization of warehousing management server and communicate by letter; Control screen displaying information with carry out man-machine interaction, and with in the storage unit of data storage to the core board;
Electronic label read/write B wherein: be used to read and write electronic labeling information;
Two-dimension code decoder module: be used for the two-dimension code decoding;
Power module B: be used to core board and each functional module and chip power supply;
Wireless communication module A: be used to set up Radio Link and the wireless transmission that realizes data;
Hummer: the successful buzzing indication that is used for that electronic label read/write is read and write successfully, the two-dimension code decoder module is decoded.
Said central processing unit B: be used to control wireless communication module B, set up Radio Link, realize and the communicating by letter of hand-held device, realize and the network service of computing machine through Ethernet, with the data storage that receives in mass storage unit;
Mass storage unit: be used to store that the storage management server is communicated by letter with computing machine, hand-held device and the data of self software analysis generation;
Wireless communication module B: be used to realize radio communication with hand-held device 4;
Ethernet interface: be used to realize network service with computing machine;
Power module C: be used to the warehousing management server power supply is provided;
LCD display: be used for display message.
Said wireless communication module A, wireless communication module B are the WIFI module.
Another object of the present invention provides a kind of storage management method, and this method may further comprise the steps:
(1) the computer control electronic label read-write module reads electronic labeling information through serial port module, and computing machine is uploaded to the warehousing management server to electronic labeling information coding back through Ethernet;
(2) after hand-held device started, the electronic labeling information of warehousing management server stores was gathered electronic labeling information and 2 D code information synchronously, gathered successfully back buzzing indication, sent to the warehousing management server through Radio Link 8;
(3) the warehousing management server draws the warehouse logistics situation through software system analysis, and the user can be through warehousing management server software system queries relevant information.
Use WMS and management method can satisfy the requirement of special article, improved security, improved work efficiency for high security; Realized the robotization of warehousing management, simultaneously, WMS and management method; Can set up complete WMS at lower cost, reduce the cost threshold that warehousing management is implemented, and can be applied in new project easily; And in the middle of the transformation of old project, have vast market prospect.
Description of drawings
Fig. 1 is a general structure synoptic diagram of the present invention.
Fig. 2 is an input device hardware configuration synoptic diagram of the present invention.
Fig. 3 is a hand-held device hardware configuration synoptic diagram of the present invention.
Fig. 4 is a warehousing management server hardware structural representation of the present invention.
Fig. 5 is an input device workflow diagram of the present invention.
Fig. 6 is an input device label typing thread synoptic diagram of the present invention.
Fig. 7 is input device of the present invention and server communication thread synoptic diagram.
Fig. 8 is a handset software schematic flow sheet of the present invention.
Fig. 9 is a hand-held device RFID worker thread synoptic diagram of the present invention.
Figure 10 is a hand-held device two-dimension code worker thread synoptic diagram of the present invention.
Figure 11 is a hand-held device database background thread synoptic diagram of the present invention.
Figure 12 is a warehousing management server workflow diagram of the present invention.
Figure 13 is warehousing management server of the present invention and input device communication thread synoptic diagram.
Figure 14 is warehousing management server of the present invention and hand-held device communication thread synoptic diagram.
Embodiment
Through accompanying drawing and case study on implementation, technical scheme of the present invention is done further detailed description below.
As shown in Figure 1; The present invention includes three parts: input device 1, hand-held device 4 and warehousing management server 7; Carry out data transmission through Ethernet 6 between input device 1 and the warehousing management server 7, carry out data transmission through Radio Link 8 between hand-held device 4 and the warehousing management server 7.
A kind of system of warehousing management comprises following three parts:
(1) input device 1, and is as shown in Figure 3, comprises electronic label read-write module 2 and computing machine 3:
Electronic label read-write module 2: comprise electronic label read/write A, power module A, USB module and serial port module, be used for reading electronic labeling information through computer control;
Electronic label read/write A wherein: be used to read and write electronic labeling information;
USB module: introduce power supply from computing machine, i.e. USB power supply;
Power module A: after accomplishing voltage transitions from the power supply of USB introducing is each functional module and chip power supply;
Serial port module: be used for as the communication interface of electronic label read-write module 2 with computing machine 3.
Computing machine 3: after control electronic label read/write A reads electronic labeling information and coding packing data is sent to warehousing management server 7 through Ethernet 6.
(2) hand-held device 4, and is as shown in Figure 2,
Comprise core board 5, electronic label read/write B, touch-screen, two-dimension code decoder module, power module B, wireless communication module A, hummer;
Said core board 5 comprises main control unit, storage unit, clock and crystal oscillator;
Main control unit is responsible for the data operation and the instruction control of hand-held device;
Storage unit comprises FLASH and SDRAM, realizes the storage of data;
Clock is that core board provides clock system;
Crystal oscillator is that core board provides the benchmark crystal oscillator;
Said core board 5: be used to control electronic label read/write B, the two-dimension code decoder module obtains product information; Set up radio communication with the warehousing management server; Control screen displaying information with carry out man-machine interaction, and with in the mass storage unit of data storage to the core board;
Electronic label read/write B: be used to read electronic labeling information;
Two-dimension code decoder module: be used for the two-dimension code decoding;
Power module B: be used to core board and each functional module and chip power supply;
Wireless communication module A: be used to set up Radio Link 8 and the wireless transmission that realizes data;
Hummer: after being used for electronic label read/write B and reading and writing successfully, the successful buzzing indication of decoding of two-dimension code decoder module;
(3) the warehousing management server 7
Comprise multinuclear high-performance central processing unit B, mass storage unit, Ethernet interface, wireless communication module B, power module C and LCD display;
Central processing unit B: be used to control wireless communication module B, set up Radio Link 8, realize and the communicating by letter of hand-held device 4, realize and the network service of computing machine 3 through Ethernet 6, with the data storage that receives in mass storage unit;
Mass storage unit: be used to store that storage management server 7 is communicated by letter with computing machine 3, hand-held device 4 and the data of self software analysis generation;
Ethernet interface: be used to realize network service with computing machine 3;
Wireless communication module B: be used to realize radio communication with hand-held device 4;
Power module C: be used to warehousing management server 7 power supply is provided;
LCD display: be used for display message.
Input device 1 collecting work zone electronic tag and decode two dimensional codes information in this embodiment, and be uploaded to warehousing management server 7 through Ethernet 6; Elder generation is from warehousing management server 7 synchronous electronic labeling informations during hand-held device 4 work; Specific practice is that hand-held device 4 is through the wireless communication link 8 of wireless module A foundation with warehousing management server 7; Copy up-to-date electronic tag data database data to hand-held device 4; The mapping of just having set up electronic labeling information and Item Information after accomplishing synchronously; Hand-held device 4 collection target area electronic tag and 2 D code informations deposit the information of collecting in local data base and through Radio Link 8 information are sent to warehousing management server 7 simultaneously, in hand-held device 4, can check the article relevant information; Also can be through warehousing management server 7 statistics, the relative article information of making an inventory out.
Wherein the wireless communication module A of WMS, wireless communication module B are the WIFI module.
With the method that WMS carries out warehousing management, it is characterized in that this method may further comprise the steps:
(1) the computer control electronic label read-write module reads electronic labeling information through serial port module, and computing machine is uploaded to the warehousing management server to electronic labeling information coding back through Ethernet;
(2) after hand-held device started, the electronic labeling information of warehousing management server stores was gathered electronic labeling information and 2 D code information synchronously, gathered successfully back buzzing indication, sent to the warehousing management server through Radio Link 8;
(3) the warehousing management server draws the warehouse logistics situation through software system analysis, and the user can be through warehousing management server software system queries relevant information;
The method of utilizing the system of warehousing management to manage, its input device 1 adopts multithreading to realize modularization: main thread, label typing thread, with the server communication thread.
The job step of main thread software is as shown in Figure 5:
1. startup main thread;
2. system initialization;
3. judge whether initialization is successful;
4. if not create label typing thread, then turn back to 2 with the server communication thread;
5. wait for that thread finishes;
The job step of label typing thread is as shown in Figure 6:
1. startup thread;
2. select configuration scanning tag types;
3. selection serial ports;
4. select the warehouse-in product information;
5. open serial ports and begin scanning;
6. reading tag data;
7. label data adds into database;
8. withdraw from thread;
The job step of input device and warehousing management server communication thread is as shown in Figure 7:
1. startup thread;
2. set up socket, return socket;
3. bind socket and local address;
4. the intercept communications port has or not communication request;
5. if not having to receive is connected to terminal interface, then return 4;
6. through the socket swap data;
7. close socket, finish service;
8. database increases clauses and subclauses;
9. withdraw from thread;
The method of utilizing the system of warehousing management to manage, its hand-held device 4 adopts multithreadings to realize modularizations: main thread, RFID worker thread, two-dimension code worker thread, database background thread.
The job step of main thread software is as shown in Figure 8::
1. startup main thread;
2. system initialization comprises the initialization of boot, kernel, file system;
3. judge whether initialization is successful;
4. then turn back to 2 if not create RFID, two-dimension code worker thread, database background thread;
5. main thread finishes.
RFID worker thread job step is as shown in Figure 9:
1. startup thread;
2. open COM3 mouth (dispose COM3 baud rate, port flow control, data bits, stop figure place, no parity etc.);
3. initialization RFID module (setting traffic rate, communication protocol, antenna channels etc.);
4. hummer buzzing signal initialization success;
5. synchronous warehousing management server data;
6. get nowhere synchronously and then return 5;
7.RFID module begins reading of data;
8. return correct data and buzzing signal and read success;
9. if do not finish then to return 7;
10. close the COM3 mouth;
11. withdraw from thread.
Two-dimension code worker thread job step is shown in figure 10:
1. startup thread:
2. open COM port or COM device or COM1 (dispose COM1 baud rate, port flow control, data bits, stop figure place, no parity etc.)
3. initialization two-dimension code module ()
4. hummer buzzing signal module starts successfully
5. the two-dimension code module begins decoding
6. decode and successfully return correct data and buzzing signal;
7. if do not finish then to return 5;
8. close COM port or COM device or COM1;
9. withdraw from thread.
Database background thread job step is shown in figure 11:
1. startup thread;
2. database backstage initialization (comprise the establishment database instance, connect database etc.);
3. open database;
4. the database additions and deletions change and look into operation;
5. if do not finish then to return 4;
6. closing database;
7. withdraw from thread.
The method of utilizing the system of warehousing management to manage, its warehousing management server adopt multithreading to realize modularization: main thread, with the input device communication thread, with the hand-held device communication thread.
The job step of main thread software is shown in figure 12:
1. startup main thread;
2. system initialization;
3. judge whether initialization is successful;
4. if not establishment and input device communication thread then turn back to 2 with the hand-held device communication thread;
5. wait for that thread finishes
Shown in figure 13 with the job step of input device communication thread:
1. startup thread;
2. set up socket and return socket;
3. bind socket and local address;
4. transmission communication request;
5. judge whether to be responded;
6. if not be connected to the server socket, carry out exchanges data and then return 4;
7. sign off is closed socket;
8. database adds clauses and subclauses;
9. withdraw from thread
Shown in figure 14 with the job step of hand-held device communication thread:
1. startup thread;
2. open and the hand-held device communication intercept;
3. monitor and have or not communication request;
If not with the hand-held device synchrodata, then return 2;
5. close monitoring;
6. database increases clauses and subclauses;
7. withdraw from thread
What should explain at last is; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although the present invention is specified with reference to embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention, and do not break away from the spirit and the scope of technical scheme of the present invention.

Claims (7)

1. a WMS is characterized in that this system comprises: product information input device (1), hand-held device (4), warehousing management server (7);
Input device (1) comprises electronic label read-write module (2) and computing machine (3);
Hand-held device (4) comprises core board (5), electronic label read/write B, touch-screen, two-dimension code decoder module, power module B, wireless communication module A and hummer;
Warehousing management server (7): comprise central processing unit B, mass storage unit, Ethernet interface, wireless communication module B, power module C and LCD display;
Computing machine (3) control input device (1) carries out the typing of product information; And be uploaded to warehousing management server (7) to input result; Hand-held device (4) is made an inventory from the synchronous product information of warehousing management server (7) and to product; Send to warehousing management server (7) to the result that makes an inventory through Radio Link (8), warehousing management server (7) carries out software processes through the data that hand-held device (4) is sent, thereby counts the quantity and the correlation circumstance of product in the warehouse.
2. WMS according to claim 1 is characterized in that said electronic label read-write module (2) comprises electronic label read/write A, power module A, USB module and serial port module, is used for reading electronic labeling information through computing machine (3) control;
Electronic label read/write A wherein: be used to read and write electronic labeling information;
USB module: introduce power supply from computing machine, i.e. USB power supply;
Power module A: after accomplishing voltage transitions from the power supply of USB introducing is each functional module and chip power supply;
Serial port module: be used for as the communication interface of electronic label read-write module 2 with computing machine 3.
3. WMS according to claim 1 is characterized in that after said computing machine (3) control electronic label read/write A reads electronic labeling information and coding packing data being sent to warehousing management server (7) through Ethernet (6).
4. WMS according to claim 1 is characterized in that said core board (5) comprises main control unit, storage unit, clock and crystal oscillator;
Main control unit is responsible for the data operation and the instruction control of hand-held device;
Storage unit comprises FLASH and SDRAM, realizes the storage of data;
Clock is that core board provides clock system;
Crystal oscillator is that core board provides the benchmark crystal oscillator;
Said core board (5): be used to control electronic label read/write B, the two-dimension code decoder module obtains product information; Set up with the Radio Link (8) and the realization of warehousing management server (7) and communicate by letter; Control screen displaying information with carry out man-machine interaction, and with in the storage unit of data storage to the core board;
Electronic label read/write B: be used to read and write electronic labeling information;
Two-dimension code decoder module: be used for the two-dimension code decoding;
Power module B: be used to core board and each functional module and chip power supply;
Wireless communication module A: be used to set up Radio Link 8 and the wireless transmission that realizes data;
Hummer: the successful buzzing indication that is used for that electronic label read/write is read and write successfully, the two-dimension code decoder module is decoded.
5. WMS according to claim 1; It is characterized in that said central processing unit B: be used to control wireless communication module B; Set up Radio Link (8); Realize and the communicating by letter of hand-held device (4), realize and the network service of computing machine (3) through Ethernet (6), with the data storage that receives in mass storage unit;
Mass storage unit: be used for that storage storage management server (7) is communicated by letter with computing machine (3), hand-held device (4) and the data of self software analysis generation;
Ethernet interface: be used for the network service of realization and computing machine (3);
Wireless communication module B: the radio communication that is used for realization and hand-held device (4);
Power module C: be used to warehousing management server (7) power supply is provided;
LCD display: be used for display message.
6. WMS according to claim 1 is characterized in that said wireless communication module A, and wireless communication module B is the WIFI module.
7. storage management method is characterized in that this method may further comprise the steps:
(1) computing machine (3) control electronic label read-write module A reads electronic labeling information through serial port module, and computing machine (3) is uploaded to warehousing management server (7) to electronic labeling information coding back through Ethernet (6);
(2) after hand-held device (4) started, the electronic labeling information of warehousing management server (7) storage was synchronously gathered electronic labeling information and 2 D code information, gathered successfully back buzzing indication, sent to warehousing management server (7) through Radio Link (8);
(3) warehousing management server (7) draws the warehouse logistics situation through software system analysis, and the user can be through warehousing management server software system queries relevant information.
CN2012102567328A 2012-07-24 2012-07-24 Warehouse management system and management method Pending CN102799978A (en)

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Cited By (9)

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Publication number Priority date Publication date Assignee Title
CN103049730A (en) * 2013-01-02 2013-04-17 长春宝钢钢材贸易有限公司 Three-dimensional virtual warehouse product bar code system and implementation method thereof
CN103065382A (en) * 2012-12-11 2013-04-24 合肥天智科技发展有限公司 Goods in-and-out garage accounting device
CN103257631A (en) * 2013-03-12 2013-08-21 北京三博中自科技有限公司 Condiment industry fermentation cylinder area control and management system
CN103279852A (en) * 2013-06-06 2013-09-04 四川航天系统工程研究所 System and method for monitoring and managing warehouse goods in refined and real-time mode based on RFID
CN103661536A (en) * 2013-12-13 2014-03-26 南京理工大学连云港研究院 Shopping trolley
CN104635657A (en) * 2013-11-14 2015-05-20 沈阳新松机器人自动化股份有限公司 Automatic logistics storage goods location state acquisition system
CN105809386A (en) * 2014-12-31 2016-07-27 青岛中科软件股份有限公司 Warehouse management system based on RFID
CN106650838A (en) * 2016-07-22 2017-05-10 思创医惠科技股份有限公司 One-piece code scanning and decoding method used for commodity antitheft and system thereof
CN108269038A (en) * 2017-01-03 2018-07-10 航天信息股份有限公司 storage management method and system

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CN202306596U (en) * 2011-11-02 2012-07-04 西安航天自动化股份有限公司 RFID module specially testing device based on S3C6410 platform
CN202306595U (en) * 2011-11-02 2012-07-04 西安航天自动化股份有限公司 RFID handheld terminal device based on S3C6410 platform

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US20040195309A1 (en) * 2001-08-14 2004-10-07 Frederico Wagner Networked disposal and information distribution apparatus
CN201936342U (en) * 2010-10-29 2011-08-17 雷柏电子(深圳)有限公司 Product delivery tracking system
CN202306596U (en) * 2011-11-02 2012-07-04 西安航天自动化股份有限公司 RFID module specially testing device based on S3C6410 platform
CN202306595U (en) * 2011-11-02 2012-07-04 西安航天自动化股份有限公司 RFID handheld terminal device based on S3C6410 platform

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103065382A (en) * 2012-12-11 2013-04-24 合肥天智科技发展有限公司 Goods in-and-out garage accounting device
CN103049730A (en) * 2013-01-02 2013-04-17 长春宝钢钢材贸易有限公司 Three-dimensional virtual warehouse product bar code system and implementation method thereof
CN103257631A (en) * 2013-03-12 2013-08-21 北京三博中自科技有限公司 Condiment industry fermentation cylinder area control and management system
CN103279852A (en) * 2013-06-06 2013-09-04 四川航天系统工程研究所 System and method for monitoring and managing warehouse goods in refined and real-time mode based on RFID
CN103279852B (en) * 2013-06-06 2016-06-08 四川航天系统工程研究所 Become more meticulous real-time monitoring and managing system and method based on the storehouse raw material of RFID
CN104635657A (en) * 2013-11-14 2015-05-20 沈阳新松机器人自动化股份有限公司 Automatic logistics storage goods location state acquisition system
CN103661536A (en) * 2013-12-13 2014-03-26 南京理工大学连云港研究院 Shopping trolley
CN105809386A (en) * 2014-12-31 2016-07-27 青岛中科软件股份有限公司 Warehouse management system based on RFID
CN106650838A (en) * 2016-07-22 2017-05-10 思创医惠科技股份有限公司 One-piece code scanning and decoding method used for commodity antitheft and system thereof
CN108269038A (en) * 2017-01-03 2018-07-10 航天信息股份有限公司 storage management method and system
CN108269038B (en) * 2017-01-03 2022-02-01 航天信息股份有限公司 Warehouse management method and system

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Application publication date: 20121128