what is Bluetooth Low Energy Tracking system
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- publisher
- Sertag
- Issue Time
- 2021/03/11
Summary
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The BLE system operates by marking a
"beacon" or sending a transmission to a reader, and then transferring
that location to the cloud.IBeacon is an active RFID using BLE.There is usually
no IT integration, which is the least expensive RTLS option.You don't have to
cover the entire area that you end up deploying.You can start with a region, or
use a function, and then create the value before scaling.This "crawl,
walk, run" approach to testing and deployment is not available to most
RTLS solutions.
Positioning accuracy for active RFID
depends only on the number of readers you have, so many readers are needed to
achieve high accuracy.Users must consider that there is a significant cost
trade-off between the accuracy of UWB and the room-level accuracy of active
RTLS.
The battery life of a BLE system is
critical to your situation.Many devices have a battery life of five years or
more, and the tracking life of this particular object is usually less than
that.
Like any radio system, BLE is vulnerable to
interference from other devices.From a security point of view, there is no
wireless access to the data system, so BLE is not a big problem.
After learning about BLE and RFID, you may
have an idea of which solution is best suited for your use case.If your goal is
to make compliance easier and simpler, BLE may be your best choice.For example,
you can use an active RFID system to track and report on equipment moving out
of or from a building for reporting purposes.If you need knowledge of quality
control, BLE is the ideal choice.You can use a Bluetooth-based active RFID
system to track the pallets to ensure that all fresh produce leaves the plant
as planned.If you want to monitor visitors or vendors on your property or work
site, study the BLE system.You can integrate active RFID into your ID and help
you see some potential situations.https://www.eslmfg.com/pid18194670/2-9inch-bluetooth-5-0-digital-price-tag-E-ink-Electronic-Shelf-Label-for-retail.htm