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1 Market positioning
Be an RFID technical expert who can solve customer problems and be valuable to customers
In response to user application needs, provide cost-effective RFID solution products that meet the needs
Provide a full set of asset management solution products for engineering business partners
Cooperate with software developers to provide cost-effective electronic tags and reading equipment
2 Brand
ZOKIN
3 Comparison of RFID and barcode/QR code application methods
The advantage of barcode/two-dimensional code is that it is cheap, but the disadvantage is that it cannot be rewritten, and it cannot be read in batches from a long distance. It is easy to be smeared and cannot be read after a long time.
The advantage of RFID technology is that it can be read in batches at a long distance, is not afraid of being damaged, and the data can be read and written. The current main disadvantage is that the cost is higher than that of barcodes.
The application of RFID technology in the field of asset management/warehouse management is mainly to realize batch data reading and improve work efficiency.
4 RFID asset/warehouse management demand analysis
In summary, RFID asset management/warehouse management application requirements can be summarized as follows:
Fast inventory of assets/warehousing: A quick, batch inventory of items can be realized through the handheld. This demand is where RFID technology has advantages.
Asset Scanning: Scanning RFID electronic tags or barcodes/QR codes with handheld devices to obtain asset/item information. In this demand, the advantage of RFID is that it can realize long-distance reading.
Assets/items in and out management: through the deployment of channels or access control RFID reading equipment, automatic identification of assets/items in and out.
Asset/item positioning/anti-theft management: For important assets/items, leave a certain location area, which is an alarm.
Asset/item search management: through the handheld, quickly find a certain asset/item among a large number of items.
5 Confusion between customers and integrators
In recent years, RFID asset/warehouse management application projects have been piloted in many industries, with successful cases and a large number of failed cases. The main reason for the failure was improper selection of RFID technology, which failed to achieve the desired effect of customers.
Several major pain points entangled by integrators:
When assets/items are placed irregularly and the electronic tags are blocked, the effect of 100% long-distance reading cannot be achieved.
When the surface of the asset/item is made of metal, the reading distance is greatly reduced.
When asset/item entry and exit management is performed, the success rate of entry and exit identification is low.
6 Reasons for entanglement
Improper RFID tag selection is the main reason for the failure of RFID application projects
7 RFID electronic label application selection guide
|
|
cost |
advantage |
shortcoming |
Application occasions and effects |
|
900M UHF Passive RFID Electronic Tag |
Low cost of ordinary inlay High cost of special anti-metal tags |
Lower cost Long use time |
The material of assets/items has a big impact MetalSurface reading effect is compromised Poor reading effect when blocked |
Asset scan/inventory: Regularly placed assets/items scan and inventory, the effect is better Obstructed or metal materials, poor reading effect assets/When the items are placed in disorder, the reading effect is poor Access management: Available when the electronic tag and reader are unobstructed Poor reading effect when intentionally obscured Anti-theft management: Can not be used
|
|
2.45G active RFID electronic tag |
high cost |
Large reading range Fast reading speed Asset/item material has little effect There is no limit to the placement of items |
Unable to effectively control the reading range higher cost |
Use with acousto-optic tags to realize quick search |
|
125K+2.45G semi-activeRFID electronic label |
high cost |
High success rate of reading Can control the reading range Asset/item material impact Not big The way the items are placed has little effect |
higher cost
|
Asset scan/inventory: Good reading effect in disorderly placement or obstructed occasions Controllable reading range Accurate identification of entry and exit can realize anti-theft. |
8 Recommendations for selecting electronic labels for typical applications
1) Asset management of enterprises and institutions
General asset electronic tags: 900M UHF passive electronic tags
IT assets/valuables: semi-active electronic tags (inventory, access identification, anti-theft)
2) Warehouse management of production enterprises
900M UHF passive electronic label (inventory, warehouse management)
3) Positioning monitoring and management of cultural relics, valuables and pallets
Semi-active electronic tags (location, access supervision)
4) Express logistics search for goods/special vehicle key management
2.4G sound and light label
9 Zhuojin RFID asset/item management solution products
9.1 Electronic label
Semi-active electronic tag
Active acousto-optic electronic label
Passive electronic tags: consult the manufacturer of passive electronic tags
9.2 RFID handset:
900M UHF RFID Tablet
2.4G RFID handset
2.4G RFID tablet
Semi-active RFID tablet
900M UHF+Semi-active RFID handset
Four-channel 900M UHF RFID reader
900M UHF RFID integrated reader (forklift reader)
Semi-active calibration reader reader
10 Detailed plan
10.1 System structure
The RFID asset management system consists of electronic tags, RFID handsets, access control fixed readers, application system platforms and handset APPs.
10.2 Main functions of the system platform
10.3 Main functions of RFID handset APP
10.4 Main application process
10.4.1 Asset Scan
10.4.2 Asset inventory
10.4.3 Asset in and out management
10.4.4 Asset search process based on 2.4G active tags
10.4.5 Asset theft prevention based on semi-active tags
11 Valuable assets/pallet positioning anti-theft solution
11.1 Scheme 1: Asset/tray positioning scheme based on RFID active sound and light tags
This solution uses 2.45G RFID active acousto-optic tags, which are mainly used to find assets/pallets. Use RFID handhelds with RFID sound and light electronic tags. Use a handheld reader to quickly find assets.
The application process is as follows:
The user uses the handheld to download the asset/tray information to be found
The user clicks to find, if the electronic tag of the asset/tray to be searched is within the coverage of the handheld, the corresponding asset electronic tag will sound and light prompt, if the electronic tag of the asset/tray to be searched is not within the coverage of the handheld, the user moves the location , Until the corresponding asset electronic tag sound and light prompt.
The advantage of this solution is the low cost of electronic tags, and the coverage of RFID handsets is 80-100m. The disadvantage is that it is impossible to accurately locate the position of the asset tray and accurately judge the entry and exit.
11.2 Solution 2: Asset/tray positioning solution based on semi-active acousto-optic electronic tags
This solution adopts semi-active electronic tags and cooperates with corresponding reading and writing equipment, which can well realize asset/tray positioning, fast search, fast inventory, and access monitoring.
11.2.1 Device deployment
Asset location/find
property assessment
To achieve precise positioning of assets/trays, low-frequency scalers and fixed readers need to be deployed, as shown in the figure below. The coverage area of the low-frequency scaler is a circular area with a radius of 3-5m, and the reader is a fan-shaped area with a radius of 80m.
RFID tablet is used for asset inventory. The signal coverage radius of the RFID semi-active tablet is 3.5m. The user holds the RFID tablet to travel, and the asset electronic tag within the 3m coverage radius of the travel area can be 100% read, and the user can also use the tablet to find specific asset.
The user can also use a fixed reader in the background to achieve a keyboard point.
Assets in and out
By deploying access control readers, 100% reading of asset tags can be realized. Alarm for abnormal asset in and out.
11.2.2 Application Process
Asset location/find
The user selects specific asset information on the asset management background or on the RFID tablet, and clicks to find it.
The corresponding asset tag location is displayed on the tablet or system background. Sound and light alarm of asset electronic tag.
property assessment
One keyboard point: The user can click one keyboard point in the asset backend to realize real-time inventory of all electronic label data.
Physical inventory: The user can hold the RFID handheld for physical inventory, and the user downloads the data to be inventoried through the handheld. When the user travels, the asset tag within 3.5m of the travel route is read, the tablet displays the corresponding asset information, and the user can proceed Comparison of asset information and physical objects.
Assets in and out
When the asset passes through the fixed access control reader, it can read 100% of the access control reader.
The system backstage records asset entry and exit information. When the asset is abnormal in and out, the access control point acousto-optic alarm, electronic tag acousto-optic alarm, background record abnormal entry and exit records.
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