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1 Technical platform advantages
uWatt (micro power consumption)
It is an ultra-low power technology platform formed by Xiupai Company in the aspects of architecture, hardware, protocol, energy management and other aspects of research and development, and the average power is controlled in the order of microwatts.
HSecu (High Security)
It is a security mechanism independently researched by Xiupai Company, and it is incorporated into the RFID system, which greatly improves the security of the system.
SuperEOS (embedded operating system)
It is an event-driven embedded operating system independently developed by Xiupai Company and incorporated into the RFID system, which essentially improves the stability of the system.
2 Design principles
stability
The 2.45GHz radio frequency identification technology used in the system, directional antenna area control and distance control technology, data transmission technology, etc. are relatively more widely used and relatively mature technologies
real-time
Make full use of the characteristics of 2.4G high speed, large range, large capacity, and good anti-collision performance for design
safety
2.45GHz wireless radio frequency communication and data transmission process adopt safe encryption algorithm to ensure data security. At the same time, the system has a high real-time alarm response speed, which ensures timely warning and safety prompts.It is also necessary to consider the implementability and safety in the design of the operating specifications of the system, etc.
Economy
The entire system structure must have a higher cost performance, try to share resources, and lower maintenance costs
3 Scheme 1: Vehicle positioning label
3.1 Installing RFID positioning tags on forklifts
3.2 Install the locator at the positioning point in the factory with a positioning accuracy of 5 meters
3.3 Install RFID base stations in each area. The base station covers a radius of 30-50m. It is used to receive the location information uploaded by forklift tags and upload it to the server.
3.4 The server scheduling platform analyzes the optimal route through the received forklift current location information and task arrangement, and returns to the on-board computer to guide the forklift driver to the designated location
4 Option 2: Vehicle-mounted RFID base station
1. Forklift installationRFIDBase station, which can be connected with on-board computer
2. Install the positioning tag at the positioning point in the factory, scan the tag ID and upload it when the forklift passes, and the tag ID number is bound to the location information
3. The server dispatching platform analyzes the optimal route through the received forklift current location information and task arrangement, and returns to the on-board computer to guide the forklift driver to the designated location.
5 Extended application diagram
6 Pallet/shelf identification
By installing RFID tags on the pallet or shelf, the forklift can effectively identify the pallet information when it is close to the pallet/shelf to confirm whether the pallet/shelf is the target pallet or shelf, so as to avoid wrong and missed picking.
7. Car OBD
Special car connector, no need to break the wire, installation is more convenient
Remote diagnosis-OBD for special car
Real-time vehicle monitoring-water temperature, ACC, fuel consumption, average fuel consumption, remaining fuel, engine speed, total mileage, etc.
Travel statistics, track playback
8. Software layered structure
9 Software function
10 concluding remarks
If we regard RFID as a bridge connecting IT systems to the physical world, as a wireless sensor, as a short-range wireless communication, we find that Active RFID is the intersection of these popular technologies.
RFID technology will become a ubiquitous and universal technology and application. It will be bound to all kinds of things, such as commodities, people, organisms, vehicles and facilities, and even abstract things, such as temperature data links, positioning Track data link and so on.
Looking to the future, Supai will further improve the rapid response market and R&D team, provide better products and services, and establish strategic cooperation in more fields to achieve cooperation and win-win results.
We believe that RFID is an important bridge connecting the real world and the virtual world.
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