最新の資産追跡の採用: BLE 対. RFID

Minew 11月. 30. 2024
目次

    位置追跡, 小包の場合かどうか, 品, ボックス, または車両, 物流およびサプライチェーン業界における最優先事項です. RFID ソリューションは長年にわたって広く導入されてきましたが、, 現在、この需要の高い時代にリアルタイムの位置情報の可視性を提供するという課題に直面しています。. 一方で, BLE はリアルタイム測位と高い互換性を提供します, making it a more versatile solution for projects requiring easy scalability and quick response times. This does not mean that RFID is a lesser choice, but the decision on which wireless connectivity to use should be based on your specific operational needs. Being clear about the differences between RFID and BLE will help you select the right technology to build the infrastructure for your project.

    BLE vs. RFID

    Understanding RFID

    RFID, or Radio Frequency Identification, is a wireless communication technology that uses radio waves to transmit data between RFID tags and readers. An RFID tag is typically a tiny device that transmits data about the assets to which it is attached. An RFID reader can receive the signals send by RFID tags within its coverage, and then communicate with a server that may be integrated with an ERP system to manage the tags and the information contained within them. RFID tags can be deployed in various settings to help locate and manage assets for use, especially for fixed assets within an organization. It’s worth noting that a passive RFID tag is powered by radio waves emitted from an RFID reader.

    What is BLE and How Does It Work?

    BLE, or Bluetooth Low Energy, is a relatively new alternative technology developed to provide more accurate geolocation and real-time insights than RFID. As a global connectivity solution, BLE enables wireless communication over short and medium ranges, up to about a hundred meters. It offers more accurate positioning with lower power consumption because it’s typically designed to be trigger-based, activating only when connecting to other Bluetooth-enabled devices. さらに, another competitive advantage of BLE over RFID is its support for bidirectional transmission, enabling more flexible uses such as 近接マーケティング.

    BLE works in the same way as the Bluetooth standard but with lower power consumption, enabling data exchanges between devices. This means that BLE devices can both transmit and receive data, leading to more flexible uses. BLE central devices can scan Bluetooth signals broadcast by BLE peripheral devices in the surroundings and then make connections to start data exchanges. 例えば, ある BLEビーコン deployed in a shopping mall can connect with a Bluetooth-enabled smartphone and provide navigation by sending signals to each other. Battery-powered BLE devices with ultra-low consumption represent a significant leap in the IoT industry, allowing an IoT network to easily scale more devices, のような smart wearables, 資産追跡タグ, and many others.

    The Application of BLE

    資産管理

    BLE technology can also be used for asset tracking projects, 特に logistics and supply chain management, due to its real-time insights beyond RFID. BLE asset tracking tag can be attached to a box or container to transmit real-time data about the goods or products to the gateway, which is then uploaded to the cloud for a comprehensive view and further analysis.

    IIoT (Industrial IoT)

    Based on the instant information offered by BLE technology, BLE devices can be used to monitor and control industrial devices and systems to boost efficiency instead of manual operation. BLE technology is highly compatible and can be paired with smartphones to easily achieve remote management, such as for production line machinery and HVAC systems.

    屋内ナビゲーション

    BLEビーコン can be strategically deployed throughout a retail store to not only assist customers in locating specific products but also to enhance their overall shopping experience by providing real-time navigation, personalized offers, and detailed product information.

    近接マーケティング

    BLE beacons can communicate with nearby smartphones, allowing businesses to deliver personalized messages, promotions, and offers to customers as they move within close range. This creates a more interactive and customized shopping experience for customers and enhances engagement between them and retailers.

    RFID vs. BLE: Comparison of Advantages and Disadvantages

    Better know these two wireless technologies by a head-to-head comparison:

    RFID BLE
    Communication One-way Bidirectional
    範囲 Several meters Hundred meters
    消費電力 High power usage of active RFID tags 低電力
    Tag Cost Low cost for tags, yet higher cost for readers and the whole system A bit high cost for tags, but low cost for deployment
    互換性 Private internal system, costly to integrate Highly compatible with most Bluetooth-enabled devices, スマートフォンを含む, tablets, and computers
    スケーラビリティ High cost to scale Easy to scale with global open standard
    Lifecycle Need frequent upgrades Compatible at long-term operation

    Work with BLE, with real-time insights

    RFID has been used on a large scale in logistics for years, but now BLE is the preferred solution due to its technical flexibility and real-time insights. Both technologies have their own specific features and functionalities, so it’s essential to choose the right solution based on the unique needs of your operations or projects. Minew is a seasoned leader in IoT devices and excels in BLE technology. 最近, a robust hardware solution—MTB06 BLE 印刷可能スマートラベル—was revealed, aiming to provide real-time updates throughout transit. It has an ultra-thin, コンパクト, and sustainable design to ensure the most flexible use. With a plain label that can have any information printed on it, it serves not only as an asset tracking label but also as a visitor pass or event badge. Minew simplifies every project with innovative IoT hardware solutions.

    mtb06 application

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