Adopt the warehouse logistics intelligence positioning information system of zigbee technology
Technical field
The present invention relates to the infosystem in a kind of logistlcs technology field, specifically, what relate to is a kind of physical-distribution intelligent positioning information system of the zigbee of fusion technology of Internet of things.
Background technology
Along with continuous progress in science and technology and economic full speed development, the network information, globalization and market globalization progressively form, and technological change is quickened day by day, and modern logistics also trend informationization gradually, robotization, intelligentized direction develop.
The fundamental purpose of modern logistics is to improve logistic efficiency, reduce logistics cost, meet customer need, and more and more demonstrate informationization, development trends such as networking, robotization, intellectuality, standardization, wherein informationization is the core of modern logistics.Modern logistics make full use of modern information technologies; Break transit link and be independent of the branch industry limit outside the production link; Set up plan and control through supply chain management to supply of materials to these enterprises, their production and the marketing of their goods overall process; Accomplish production system design and the operation optimized on the whole, with the organic unity that realizes logistics, cash flow and information flow, the informationization of loglstics enterprise is the inexorable trend of loglstics enterprise development.Say that from certain angle modern logistics are exactly the informationization of traditional logistics, promptly adopt infotech that traditional logistics business is optimized integration, reach the purpose that reduces cost, improves service level.
At present in logistics distribution system; It is quick and complicated that the turnover of the goods of warehousing system becomes; This just require goods in arrival check, warehouse-in, outbound, allot, move each cargo handling operations such as storehouse displacement, stock-taking and all will accomplish quick and precisely; And the storage positional information can be provided,, improve logistics speed and efficient so that effectively utilize the storage resource.And at present a lot of storehouse managements all utilize artificial carrying out, and have not only wasted a large amount of manual works, can't understand articles from the storeroom information and storage positional information accurately, and work efficiency is very low.
The ZigBee technology be a kind of closely, low complex degree, low-power consumption, low rate, double-direction radio mechanics of communication cheaply.Be mainly used in the application of carrying out data transmission between the various electronic equipments that distance is short, low in energy consumption and transfer rate is not high and periodic data, intermittent data and the transmission of low reaction time data typically being arranged.Because its low-power consumption; Low-cost; Low complex degree, low rate and networking capability become a kind of communication mode that receives much concern by force.
Summary of the invention
The objective of the invention is to solve above-mentioned deficiency of the prior art, a kind of warehouse logistics intelligence positioning information system of the zigbee of employing technology is provided.
For realizing above-mentioned purpose, the warehouse logistics intelligence positioning information system of employing zigbee technology of the present invention comprises:
Wireless data backbone network: dispose remote transceiver module in zone, whole warehouse according to warehouse size site environment and set up the wireless data backbone network.
Double frequency location transceiver module: the inner double frequency location transceiver module that adopts in each warehouse, gather the inner inventory information in warehouse in real time, blending bunker library information management software system carries out goods location position in storehouse allocation manager.And can stick into capable emissive power to configuration information on the pallet through the location transceiver module, and sleep interval, card number information, mode of operations such as acousto-optic hint are provided with modification.
Pallet intelligent information card: regularly send information to system.The stock of assurance system, position in storehouse operating position real-time update, configurable acousto-optic hint module is made an inventory to warehouse-in, and navigation hint is carried out in outbound.
The vehicle-mounted card reader of fork truck: advance storehouse, outbound, move the storehouse to the checking of comparing of goods, position in storehouse.Configurable display system, system with warehouse-in, outbound, move storehouse target position in storehouse, destination number is presented on the screen, prompting forklift operator personnel accurately operate.
The present invention can also comprise handheld device, is provided in the staff place, and this equipment can be adjusted equipment of itself emissive power, frequency.
When system of the present invention uses; When goods gets into the warehouse; Every pallet cargo information writes pallet intelligent information card through mouthful read write line of stocking up; Calculate the goods yard through the computer storage management infosystem then, and the stock instruction is dealt into the fork truck onboard system, and can be stored in corresponding goods yard as requested through the wireless data backbone network.
Said fork truck is received the shipment instruction, and to specifying the goods yard fork to get pallet cargo, the vehicle-mounted card reader of fork truck was reaffirmed the pallet cargo accuracy before fork was got, and then pallet cargo was delivered to outlet, the errorless shipment of verification.
The configuration read write line reads in storehouse label information in real time in the said warehouse, and whether the storage information of adding up in the data of making an inventory in real time and the database is consistent.
The configuration read write line reads label information in real time in the said warehouse, and each cargo storage zone is judged according to the card reader network by control center, statistics warehouse operating position, and arrange new putaway stock deposit position in view of the above.
The staff carries the handheld device warehouse-in and seeks goods, and target goods configurable smart card is sent acousto-optic hint when receiving signal, and guiding is sought the goods personnel and located fast; Through the regular artificial checking storehouse of handheld device; Closely read pallet release information; And with background management system comparison, whether count warehouse compartment assortment of article, quantity, date of manufacture consistent with background system, as inconsistent; Can on-the-spot system information be revised, or intelligent information is sticked into row correction; Safeguard warehouse-in pallet and assortment of article, quantity information writing information system, outbound pallet and assortment of article, quantity information writing information system to going out to put in storage pallet information through handheld device.
The present invention is applied to wireless Zigbee to locate to improve the reliability of data in the MIS in the storing stream; Efficiently, the accurate data collection, improve operating efficiency; The long distance wireless data maintenance, efficient centralized management; Subregion is made an inventory, and carries out stock's dynamic data real-time update in real time; Warehouse-in, the outbound orientation management prevents human error; Accurately, efficiently improve production operational capacity.
Description of drawings
Fig. 1 puts process flow diagram in storage in one embodiment of the invention.
Fig. 2 is an outbound process flow diagram in one embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment technical scheme of the present invention is done further to explain, but following content is not used in qualification protection scope of the present invention.
Present embodiment provides a kind of warehouse logistics intelligence positioning information system of the zigbee of employing technology, comprising:
Wireless data backbone network: set up the wireless data backbone network according to the warehouse remote transceiver module of size site environment configuration SC8836B in zone, whole warehouse.
Double frequency location transceiver module: the inner double frequency location transceiver module SC8836A+b that adopts in each warehouse, gather the inner inventory information in warehouse in real time, blending bunker library information management software system carries out goods location position in storehouse allocation manager.And can stick into capable emissive power to configuration information on the pallet through the location transceiver module, and sleep interval, card number information, mode of operations such as acousto-optic hint are provided with modification.
Pallet intelligent information card regularly sends information to system.The stock of assurance system, position in storehouse operating position real-time update, configurable acousto-optic hint module is made an inventory to warehouse-in, and navigation hint is carried out in outbound.
Fork truck carries card reader: advance storehouse, outbound, move the storehouse to the checking of comparing of goods, position in storehouse.Configurable display system, system with warehouse-in, outbound, move storehouse target position in storehouse, destination number is presented on the screen, prompting forklift operator personnel accurately operate.
Handheld device: can adjust equipment of itself emissive power, frequency.
In the present embodiment; The digital management of pallet (shelf) formula; Pallet promptly embeds Zigbee smart identity identification card as basic digitizing management unit on the pallet, so neither influence the presentation quality of goods; Improve the average Board Lot of goods overall digitalization again, be convenient to realize the precise figures management of bulky goods.Zigbee smart identity identification card is in the application of logistics distribution center, is based on that digital storehouse management application software, wireless computer network technology, the three-dimensional high rack warehouse thought of modern logistics etc. realize.The digital management of pallet (shelf) formula has the operating efficiency height, and the breakage rate in the logistics progress reduces greatly, adapts to the needs of operation process mechanization, robotization.
In the present embodiment, fork truck configuration Zigbee transceiver, during shipping and receiving, fork truck configuration Zigbee transceiver can be adjusted signal reading/writing distance, flexible Application according to actual conditions; Can carry out the overall process Continuous Tracking to pallet, rather than discrete type is followed the tracks of.Goods is gone out to put in storage whole process, and warehouse-in placement location and outbound are got the goods yard and are put and do the intelligence location and follow the tracks of, and comparison work prevents human error; Cooperate corresponding treasury management system, can realize the operation control of single step mode, get rid of artificial the intervention, when improving operating efficiency, improve and strengthen management, grasp detailed stock and distribution in real time.
The present embodiment said system is in use:
1, warehouse-in flow process, as shown in Figure 1:
1. delivery unit behind the warehouse, is put freight transportation in storage registration to Storehouse Information System;
2. infosystem is inquired about available position in storehouse through the zigbee wireless network to the warehouse according to conditions such as putaway stock kind, quantity, and the smart allocation position in storehouse.
3. according to distributing position in storehouse, cargo pallet is placed smart card and is mated to smart card writing information and infosystem position in storehouse information, putaway stock information.
4. infosystem is sent warehouse-in cargo allocation position in storehouse information to fork truck simultaneously, and fork truck is sent into corresponding position in storehouse to corresponding putaway stock according to the position in storehouse assignment information.As sending wrong warehouse fork lift truck onboard system and the Storehouse Information System all can active alarm, the prompting fork truck is in time corrected.
5. after warehouse-in was accomplished, the appended smart card of putaway stock pallet regularly sent inventory information to infosystem.The real-time update inventory status.
2, outbound flow process, as shown in Figure 2:
1. lead the goods personnel to submit applied ex-warehouse to Storehouse Information System;
2. infosystem input outbound goods information is inquired about outbound goods storage bin and inventory status according to outbound priority (such as forward preferential outbound of date of manufacture) to the warehouse.And goods under generation outbound goods delivery of cargo position in storehouse and the respective trays.
3. send the outbound instruction to fork truck, fork truck receives the outbound position in storehouse through the zigbee wireless network, goods under the outbound pallet.
4. fork truck is according to guiding to specifying position in storehouse to get goods, when fork truck near position in storehouse, the pallet smart card receives information, the LED lamp that disposes on the card begins flash for prompting forklift operator personnel and accurately gets goods.Flash for prompting was closed after fork truck was got and sailed out of this storehouse signal cover behind the goods, and smart card gets into power down mode.
5. before the entrucking of outbound goods, finally confirm through outbound mouth card reader or handheld device.
6. regain smart card, recycle.The entrucking outbound is accomplished.
Can find out by above embodiment; The present invention introduces the Zigbee technology in existing storehouse management; To warehouse arrival check, warehouse-in, outbound, allot, move the data acquisition that the data of each cargo handling operations such as storehouse displacement, stock-taking are carried out robotization, wireless data upgrades.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 control business inventory.Through the coding of science, also can be easily to article batch, shelf-life etc. manages.Utilize the bucket management function of system, more can in time grasp the current position of all stock in storages, help improving the work efficiency of storehouse management.
Below only be the detailed description that preferred embodiment of the present invention is carried out, but the present invention is not limited to above embodiment.It should be understood that the various modifications that those skilled in the art makes still belong to scope of the present invention under the spirit and scope situation of the claim that does not break away from the application.