Intelligent Shared E-Bike IoT – The Outstanding Performance of WD – 219
Short Description:
WD-219 is a terminal product for the shared two-wheeled electric bike industry, is the latest nineth-generation IOT product launched by TBIT, positioning capabilities and positioning accuracy are fully upgraded, supporting dual-mode single-frequency single-point, dual-mode dual-frequency single-point, dual-mode dual-frequency RTK positioning technology and other positioning modes, the highest precision can reach sub-meter positioning accuracy, to solve many problems caused by positioning drift in the process of user return, operation and maintenance and car finding. At the same time, the power consumption of the whole machine is optimized, and the standby time is doubled compared with the previous generation of products, which greatly extends the standby time of the equipment after the E-bike battery is removed, and further improves the safety of assets.
WD - 219 is a terminal product specifically designed for the shared two-wheel electric bicycle industry. It is the latest ninth-generation IoT product.
This product has many advantages. Its positioning function is extremely excellent, supporting positioning modes such as dual-mode single-frequency single-point, dual-mode dual-frequency single-point, and dual-mode dual-frequency RTK positioning technology. The highest accuracy can reach sub-meter level, allowing users to accurately find the vehicle during the riding process. At the same time, it also has functions such as smart helmets, voice broadcasts, and headlight control, providing users with a more convenient and safe riding experience.
WD - 219 has wide application scenarios, suitable for urban transportation, green travel on campus, and tourist attractions. Its quality is also guaranteed. We have its own factory in China, strictly monitoring and testing the product quality to ensure the stability and durability of the products.
In conclusion, WD - 219 is an outstanding intelligent shared e-bike IoT device that will bring more efficient and convenient solutions to the shared travel industry.
unctions of WD-219:
| Sub-meter positioning | Bluetooth road spikes | Civilized cycling |
| Vertical parking | Smart helmet | Voice broadcast |
| Inertial navigation | Instrument function | Battery lock |
| RFID | Multi-person ride detection | Headlight control |
| AI camera | One click to return the e-bike | Dual 485 communication |
Specifications:
| Parameters | |||
| Dimension | 120.20mm × 68.60mm × 39.10mm | Waterproof and dustproof | IP67 |
| Input voltage range | 12V-72V | Powerconsumption | Normal work:<15mA@48V;Sleep standby:<2mA@48V |
| Network performance | |||
| Support mode | LTE-FDD/LTE-TDD | Frequency | LTE-FDD:B1/B3/B5 /B8 |
| LTE-TDD:B34/B38/ B39/B40/B41 | |||
| Maximum transmit power | LTE-FDD/LTE-T DD：23dBm | ||
| GPS performance（dual-frequency single-point &RTK） | |||
| Frequency range | China Beidou BDS: B1I, B2a; USA GPS / Japan QZSS: L1C / A, L5; Russia GLONASS: L1; EU Galileo: E1, E5a | ||
| Positioning accuracy | Dual-frequency single point: 3 m @CEP95 (open); RTK: 1 m @CEP95 (open) | ||
| Start time | Cold start of the 24S | ||
| GPS performance（single-frequency single-point） | |||
| Frequency range | BDS/GPS/GLNASS | ||
| Start time | Cold start of the 35S | ||
| Positioning accuracy | 10m | ||
| Bluetooth performance | |||
| Bluetooth version | BLE5.0 | ||
