First we want take a brief look at 블루투스 5 .블루투스 5 a 블루투스 standard released by Bluetooth Special Interest Group on June 16, 2016. 블루투스 5 has faster transmission speed and longer transmission distance than before .

After the huge leap by Bluetooth 5 and the related features, people may think it would be hard to have a standing out things. But no one can stop the rapid development of 블루투스 기술 .Then on Jan.28, 2019.말하다 released a new gerneration 블루투스 5.1 사양,which add accurate positioning capability of Bluetooth location services and direction finding functions.

위치 서비스.

With the great demand for Bluetooth location services in the market, Bluetooth location services improved a lot.The Bluetooth Special Interest Group (말하다) predict 400 million Bluetooth location services products per annum by 2022.

Bluetooth Location Services mainly consist of two parts: bluetooth proximity solutions and bluetooth positioning systems.

Bluetooth proximity solutions:

1.1 Pol (point of interest) information soulutions:This mainly used in exhibition ext.Every exhibit in an exhibition hall can have its own information,we can use 봉홧불 to realize it. When visitors bring a smart phone with corresponding app support, they will automatically gain information about each exhibit when they pass through it.

1.2 the Item Finding Solutions
Item Finding Solutions: Item Finding Solutions.This is mainly used to find personal items, such as wallets,keys and other products with bluetooth function.we can through this quickly locate their location at home.

Bluetooth Positioning Systems

Real-time Locating Systems and Indoor Positioning Systems.

2.1 real-time Locating Systems:

Real-time positioning system, it is mainly used in factories,작업장에서 작업자의 위치를 ​​추적하는 등.

2.2 실내 포지셔닝 시스템:
실내 포지셔닝 시스템, 이것의 주요 역할은 길을 찾는 것입니다, 쇼핑몰, 방문객들이 길을 찾을 수 있도록 안내하는 공항 및 기타 장소.