Application of RFID Forklift Reader in the Picking and Delivery Links of Intelligent Warehouse

1. RFID technology and difficulties

existRFID smart warehouse application solutionIn, there are two operation links of receiving and dispatching.RFID forklift readerThere are two options for acquisition and portal acquisition.The reason why we recommendRFID forklift readerThe collection plan is mainly based on the following reasons:

1. The ability to prevent errors that may occur during the operation is stronger and the cost is lower

Almost all warehouse operations are inseparable from forklifts. Therefore, setting up a front-end data collection workstation on the forklift can achieve error-proofing for a single operation step, that is, the system will automatically review and verify each operation step before it starts. It has an obvious effect on improving the level of warehouse management, and the cost is low.

Through the above pairRFID forklift readerIt can be seen from the description of the operation flow under two different equipment conditions, the use ofRFID forklift readerAt this time, it is to check the operated container before the beginning of the transportation, and correct the error immediately; when using the door-type collection device, the error can be found only when the container is moved to the door of the warehouse or on the loading station platform. Move the container back to the original location. The latter is obviously more costly.

2. The effect of UHF RFID reading is more guaranteed

All users considering the use of UHF RFID technology are worried about its read rate in actual operation, although UHF RFID technology itself is sufficient to ensure the effect of its actual operation (under the premise of a good RFID system implementation) , But it cannot be denied that the distance between the tag and the UHF RFID reader and the tag passingUHF RFID antennaThe speed and residence time of the electromagnetic field area and the changes and fluctuations of the external electromagnetic environment will affect the reading rate.

Compared with portal collection devices,RFID forklift readerIt is more superior in these factors, and it will undoubtedly be more secure for the reading effect.

3. The key equipment of the warehouse-the use of forklifts is more flexible

All container handling in warehouse operations requires the use of forklifts. Therefore, the efficiency of the use of forklift resources in warehouse operation management is important. The mutual support and unified scheduling between all forklifts is to improve the utilization of forklifts and ensure the smooth completion of production tasks under special circumstances. Important prerequisites.

From the above description of various operating procedures, it can be seen that in addition to the collection and delivery operations, other warehouse operations require RFID forklift readers. Therefore, RFID forklift readers are also used in the collection and delivery operations. , It can create conditions for the unified dispatch and application of forklifts in the whole warehouse and improve the efficiency of use. When the task load is unbalanced and some tasks are too heavy, more forklifts can be called to support.

4. It can create conditions for real-time tracking of containers in the whole process of the library

Since all containers are handled by forklifts in warehouse operations, when all forklifts are equipped with RFID forklift readers, the corresponding RTLS (Real Time Location Service) technology can be added to realize real-time tracking of the entire process of all containers. That is, the automatic association between the container and the forklift is realized through RFID, and the position change of the container in the warehouse is tracked by tracking the forklift.

5. The use of RFID forklift systems will not cause system investment to rise

Although the unit price of the RFID forklift system is relatively more expensive than that of the portal collection system, considering the following factors, the use of the RFID forklift solution will not cause an increase in system investment.

In terms of the receiving and shipping links, the quantity comparison between the warehouse door (platform) and the operation forklift (5 warehouse doors/platform; 4 forklifts for receiving and dispatching),When a portal collection device is used for delivery and delivery, the container needs to be equipped with more than two tags, or even four tags, which is twice as much as the simple RFID forklift solution. Still need to install on-board computer, its total investment will be higher.

Shenzhen Quanshunhong Technology Co., Ltd.Keeping up with changes in the needs of the industry’s market development, we always adhere to the business model of “equipment + solution + service”, with automatic identification technology as the core, overall application solutions for the Internet of Things as the orientation, and technical service application, technology and The purpose of effective application integration, creation and realization of application value, is to provide a mature, stable, professional and detailed set of solutions and value-added services for the Internet of Things industry.At the same time, relying on the advantages of brand and technology, combined with rich experience in technical services in the Internet of Things industry,Smart warehousing logistics,File information,Smart new retail,Smart manufacturing,Wisdom washing,asset ManagementFrom product selection to program design and system platform support, it provides users with comprehensive technical services that are easy to operate, highly stable, differentiated, and innovative.

2. RFID use equipment

1,RFID forklift reader

Vega is integrated with ThingMagic’s excellent M6e-A module as the coreIndustrial grade RFID forklift reader, Embedded high-performance M5e UHF RFID module, it meets the harsh environment operating standard requirements for trucks, forklifts and cars (in the vehicle reader model), very suitable for deployment in a variety of indoor and outdoor applications. One version is the maximum allowable output power used to support application calls-the maximum allowable output power allowed by EU regulations. Vega reader uses a local personal computer (not included) to provide commands and control through the RS-232 serial interface.Meet the stringent requirements of IS16949 vehicle regulations.

Widely applicable toForklift storage,Logistics and warehousing,Access management truck, Forklifts and carsRead under the subdivision area.

Product advantages:

1. Support EPCglobal Gen2 (ISO 18000-6C) and anti-collision, DRM, and advanced anti-interference;

2. Three reverse TNCsantennaThe port supports a single station 50 Ohm antenna;

3. 9Pin series connector, support RS232 and asynchronous data transmission rate up to 921.6 kbps;

4. 2 general-purpose inputs and one output, which can be passed through the Molex connector;

5. Confirm that the vehicle standards are met;

6. Unmistakable Reader performance in vehicles with hundreds of marked assets such as tools, electronic and IT equipment, and equipment spare parts.

2. RFID forklift antenna

6DBi UHF Circular polarization Waterproof and lightning protection design RFID external panel antenna RFA915-6H70A, The universal antenna suitable for UHF band RFID applications has the characteristics of high gain and low standing wave. Beautiful and small appearance, double waterproof design with waterproof ring and silica gel, shell with reinforced rib design, suitable for use in various harsh environments.Can be easily appliedAccess control,Warehouse Logistics,retailWait for UHF frequency band RFID occasions.

TAG-920-100 RFID buried tagsIt is a special application tag specifically designed to identify geographic location information and can be buried in the ground for installation without affecting the reading effect.The label uses a special design, specialThe material has the characteristics of long reading distance, compression and impact resistance, high mechanical strength, and easy installation. It is especially suitable for location information identification in various warehouse management projects, which is convenient for collection and application. At the same time, it has a long service life and does not require additional maintenance.

Features

? The design size is φ100mm, which can be installed with common punching tools on the market, which is simple and convenient;

? High-strength and durable material packaging, even if it is directly rolled by a forklift at the storage site, it will not cause damage to the label.Reading performance;

Three, RFID warehouse real shot photos