自動車両識別用RFIDUHF車のフロントガラスタグ

パッシブ長距離RFIDが自動車両識別を行うことはすでによく知られています (AVI), ドライバーの識別やその他の長距離識別が容易になります. でも, アクティブなテクノロジーに比べて重要なセキュリティ上の利点があることを認識している人は少ない. 例えば, TP-RFID のパッシブ RFID は、数メートル離れた場所からでもタグを確実に識別できるようになりました, 車両が駐車場に入る、またはセキュリティゲートを通過できるようにする, 止まらずに効果的に. 高リスク地域では, または夜に, このような機能は、安全性の違いを意味する可能性があります。, rapid transit – and a potentially dangerous exposure.

Equally important, since passive identifiers (or tags) don’t require or possess batteries, they stay on-the-job in all environments and the worst weather conditions, effectively lasting forever. したがって, with TP-RFID’s passive UHF RFID technology designed to identify moving vehicles at a distance, it’s the sensible choice for either security-critical or user-friendly AVI applications.

Passive UHF (超高周波) radio frequency identification technology is an ideal solution for automatic vehicle identification (AVI) and driver identification in secure transit and parking applications. TP-RFID’s passive UHF readers readily recognize tags at distances up to five metres (and sometimes beyond) on the windshield of a moving car, ensuring drivers won’t be forced to stop for identification, let alone open their windows to type access codes or push a key to get a ticket. More importantly, passive UHF technology remains robustly reliable in heavy rain or subfreezing temperatures.

That’s because since passive UHF tags are unpowered – they don’t need batteries. Tags simply ‘harvest’ some of the energy broadcast from a reader to ‘bounce back’ their replies. This simple, elegant solution sidesteps the shortcomings of active (i.e., battery-powered) テクノロジー: short tag lifetimes, vulnerability to cold and humidity and high cost. Our UHF readers will reliably detect the small tags you place on car windshields, easing and speeding your management of transiting vehicles. さらに, our UHF tags can be either permanently or temporarily installed on a windshield. Depending on the type you deploy, an AVI tag might also double as a personal access control credential for entering a building.

TP-RFID currently offers a wide selection of UHF-based TP-RFID EPC readers and tag products, that will readily integrate into the most common controlling systems.

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