1. Product Description
DSLA-N100 Bluetooth high-precision positioning base station. This system is suitable for the use scenarios that need to locate and track people or assets in real time in specific areas, including but not limited to factories, warehouses, office parks, hospitals, nursing homes, campuses, public inspection agencies, transportation hubs and other environments. With this system, real-time asset tracking, undisturbed inventory, personnel positioning, electronic fence, indoor navigation, active defense, multi-task route planning and other functions can be realized, which is an important solution for enterprises and institutions to realize intelligent IoT. This system has the characteristics of high positioning accuracy, low terminal power consumption, strong real-time, strong compatibility and simple deployment.
- Positioning accuracy: It is related to the deployment mode and use environment of positioning base stations. The positioning error can reach < 50cm in ideal environment, 90% positioning error < 100cm and 99% positioning error < 200cm in general environment;
- Strong real-time performance: The maximum position refresh frequency is 20 Hz;
- Good compatibility: It can locate various Bluetooth low-power terminals and mobile phones above Bluetooth 4.0;
- Simple deployment: a single base station can realize two-dimensional plane positioning;
- High network capacity: It can support up to about 1000 positioning terminals to locate at the same time (1000 position calculations/second).
2. Technical Specification
| Specification | Detail |
|---|---|
| External interface | Active Ethernet port |
| Power supply method | IEEE 802.3 Active Ethernet Standard |
| Operating voltage | 48Vdc |
| Maximum operating current | 30mA |
| Average working current | 20mA |
| Wired communication mode | TCP/IP Protocol |
| Wireless communication mode | Bluetooth 4.0 and above, 2.4 GHz private protocol |
| working frequency | 2400-2483.5 MHz |
| Maximum transmission power (25 ℃) | + 5dBm |
| Receiving sensitivity (1Mbps) | -90dBm |
| Frequency domain bandwidth | 1.5 Mbps |
| Data rate | 1Mbps |
| Positioning error of single base station | The statistical results are 90% ≤ 2 |
| Maximum high-precision positioning pitch angle of single base station | ≤45° |
| Positioning error of multiple base stations (related to deployment scheme) | 100cm @ 90% (7m effective storey height, 9m spacing) |
| Number of terminals supporting positioning at the same time | ＞1000 |
| working temperature | -25℃~65℃ |
| Storage temperature | -35℃~75℃ |
| Working humidity | 5%-93% |
| Foreign body protection level | IP30 |
| Safety and environmental standards | Comply with RoHS certification |
| Installation method | Mounting base mount |
| Software tools | Provide mirroring and API configuration interface |
| Upgrade mode | Upgrade over Ethernet |
