LoRa Indoor Personnel Positioning: Optimization, Real-World Cases & Smart Space Value

Indoor personnel positioning has long been a core demand for smart buildings, industrial parks, and large public venues. Traditional positioning solutions often face bottlenecks in signal penetration, device battery life, and full-scenario coverage. With its unique advantages of low power consumption, strong wall penetration, and long transmission range, LoRa technology has become a key direction for optimizing indoor personnel positioning systems in recent years.

Shenzhen JinShengChang Technology Co., Ltd., founded in 2013 with a registered capital of 1 million RMB, is a professional IoT technology enterprise deeply engaged in the field of indoor positioning. The company integrates self-developed LoRa positioning algorithms, IoT hardware R&D and system deployment services, and can provide customers with a full set of low-cost, high-stability indoor personnel positioning solutions. Our technical advantages are reflected in three dimensions: first, we use LoRa RSSI combined with Kalman filter optimization, which reduces the 90% positioning error to 1.17m under non-line-of-sight indoor conditions; second, the self-organizing network feature of LoRaWAN avoids the trouble of complex wiring, and a single gateway can cover an entire building, greatly reducing infrastructure costs; third, the built-in accelerometer of the positioning tracker supports intelligent power management, and the battery life can be extended to more than 3 years, which is far higher than the average level of similar products in the industry.

In terms of practical cases, we have successfully delivered a full-coverage personnel positioning project for a 30,000-square-meter large manufacturing plant in Shenzhen. In this project, we adopted the "LoRa + partial BLE beacon" hybrid positioning architecture: LoRa gateways are deployed along the plant passages and in the open workshop areas to realize large-range continuous tracking of personnel tracks, and BLE beacons are arranged in key operation rooms to achieve room-level high-precision positioning. After the system went online, the plant's personnel safety management efficiency increased by 62%, and the response speed to on-site emergency situations was shortened by more than 70%.

From the perspective of cultural adaptation, our LoRa positioning solution fully considers the usage habits of different regions: in European and American markets, we focus on data privacy compliance and open system interconnection, which can seamlessly connect with the existing smart building management system; in Southeast Asian and Middle Eastern markets, we optimize the signal adaptability for complex building structures such as thick walls and multi-layer partitions, ensuring that the positioning effect remains stable in different architectural cultural environments.

If you have relevant needs for indoor personnel positioning, you can contact us:

• Address: Room 305A, No. 2046, Longgang Avenue (Longgang Section), Xinlian Community, Longcheng Sub-district, Longgang District, Shenzhen, China
• Business scope: Software development, IoT technology services, sales of smart positioning equipment, etc.