Canonical page: [Indoor Positioning Systems, UWB & BLE AoA RTLS](https://www.rpilink.com/) Website: Jinju Intelligence (Beijing) Technology Co., Ltd. Language: English Format: Markdown alternative generated from the public HTML main content. --- JINJU · INDUSTRIAL POSITIONING & IoT INDUSTRIAL SPATIAL INTELLIGENCE # Sense every space Connect precisely . Indoor positioning with UWB & Bluetooth AoA Bluetooth, AoA, UWB and low-power IoT technologies connect your warehouse, industrial campus or tunnel with hardware and positioning options designed for the setting. [Explore solutions](https://www.rpilink.com/solutions/) [Products & specifications](https://www.rpilink.com/products/) Multi-mode hardware Application-based selection Platform integration POSITIONING VIEW SIMULATION Engine: Running · 100Hz Anchor 01 Anchor 02 Anchor 03 Anchor 04 Tag ID: #A102 X / Y / Z METERS X: 14.82m Y: 08.45m Z: 01.20m CEP95: 8.2cm LOCAL COORDINATE SYSTEM / m RSSI: -72 dBm CIR suppression: 98.4% ● 4 ANCHORS CONNECTED UWB + AoA FUSION Simulated values and refresh rate illustrate the interface, not measured product performance. ENGINEERED FOR PRECISION SPECS / 01—04 01 < 0.5 m ## Indoor AoA positioning JJ-IS40BXPA · nominal, unobstructed 02 30 cm ## UWB ranging accuracy Outdoor dual-channel station · nominal 03 BLE + UWB ## Multi-mode connectivity Match terminals, stations and firmware 04 IP67 / 68 ## Protection options Model-specific · refer to specifications OUR HARDWARE / HARDWARE ## Every node of your positioning network Positioning stations, connectivity gateways and versatile terminals for different accuracy and coverage needs. [All products](https://www.rpilink.com/products/) ![Indoor AoA Positioning Gateway](https://www.rpilink.com/products/product-12/image2.png) Positioning Stations JJ-IS40BXPA ### Indoor AoA Positioning Gateway Resolve direction. Locate with confidence. Bluetooth 5.1 / AoA array [Open linked page](https://www.rpilink.com/products/product-12/) ![Outdoor Dual-Channel UWB Station](https://www.rpilink.com/products/product-17/image1.jpeg) Positioning Stations JJ-U Dual Channel ### Outdoor Dual-Channel UWB Station Maintain location awareness along tunnels. 1D positioning / IP67 [Open linked page](https://www.rpilink.com/products/product-17/) ![Bluetooth UWB Asset Tag](https://www.rpilink.com/products/product-05/image2.png) Beacons & Tags JJ-IP32BU ### Bluetooth UWB Asset Tag Dual-mode tracking for detailed asset visibility. BLE + UWB / Three-axis sensor [Open linked page](https://www.rpilink.com/products/product-05/) BUILT AROUND YOUR SCENARIO / Solutions ## Choose technology around your application. Explore zone detection, direction finding and UWB positioning to match the conditions on your site. [All solutions](https://www.rpilink.com/solutions/) BLUETOOTH BEACON ### Bluetooth Beacon Positioning Build spatial visibility with lightweight deployment. Asset inventory · Room-level management · Personnel zone counts [Open linked page](https://www.rpilink.com/solutions/ble-beacon/) BLUETOOTH ANGLE OF ARRIVAL ### Bluetooth AoA Positioning Resolve direction to reveal a more precise location. Medical equipment · Tools and fixtures · Personnel tracks [Open linked page](https://www.rpilink.com/solutions/ble-aoa/) UWB BEACON ARCHITECTURE ### UWB Beacon Positioning Use precise timing to understand position. Production assets · Mobile tools · Logistics handling [Open linked page](https://www.rpilink.com/solutions/uwb-beacon/) TIME DIFFERENCE OF ARRIVAL ### UWB TDoA Positioning One broadcast. Multiple synchronized observations. Large warehouses · Production floors · Personnel and asset tracks [Open linked page](https://www.rpilink.com/solutions/uwb-tdoa/) PHASE DIFFERENCE OF ARRIVAL ### UWB PDoA Positioning Use phase differences to understand direction. Passage direction · Local target guidance · Range and angle fusion [Open linked page](https://www.rpilink.com/solutions/uwb-pdoa/) LINEAR SPACE POSITIONING ### Tunnel & Utility Corridor Positioning Keep location continuous along the work route. Construction tunnels · Utility corridors · Metro sections [Open linked page](https://www.rpilink.com/solutions/tunnel/) SELECTION QUESTIONS ## Planning an industrial indoor positioning system ### What is a real-time location system (RTLS)? An RTLS connects tracked objects, radio observations and a location engine to keep a current view of people or assets. For industrial indoor positioning, start with the required zones or coordinates, then select compatible tags, gateways and software interfaces. [Compare indoor positioning technologies](https://www.rpilink.com/solutions/) ### Which hardware fits personnel and asset tracking? Personnel badges and helmet terminals suit people; asset tags suit tools and equipment. Match Bluetooth, AoA or UWB capabilities to the receiving stations, update requirements and installation environment. [Browse positioning hardware and English datasheets](https://www.rpilink.com/products/) LET’S BUILD YOUR POSITIONING SYSTEM ## Make location data work for your site. Plan your site survey, hardware selection and platform integration with Jinju. [zydc0915@gmail.com](mailto:zydc0915@gmail.com) [Discuss your requirements](https://www.rpilink.com/contact/)