The "last mile" of public transportation is the main obstacle for urban residents to use public transportation, and it is also the main challenge faced in the process of building green cities and low-carbon cities.
Shared bicycle (bicycle) companies complete the last "puzzle" of the transportation industry by providing services in campuses, subway stations, bus stops, residential areas, commercial areas, public service areas, etc., and drive residents' enthusiasm for using other public transportation. Synergy with other public transportation modes. Shared bicycles are a time-sharing rental model and a new type of green and environmentally friendly sharing economy. China Tower shared electric motorcycles are another major shared electric motorcycle giant after Meituan, Hello, and Didi. It adopts a dual-frequency RTK high-precision positioning return solution model, making management more convenient. Our company cooperated with China Tower to develop high-precision positioning RTK G-mouse products.
Main parameters | |
GNSS tracking Channel | 200 |
GNSS receives frequency points | • GPS/QZSS: L1C/A, L5BDS: B1C, B1I, B2a, B2I, B3I • BDS: B1, B2A, B2B,B2l • Galileo: E1, E5 • GLONASS: G1 |
Data update rate | • PVT: The default value is 1Hz and the maximum value is 20Hz • RTK: The default value is 1Hz and the maximum value is 10Hz |
Positioning accuracy | • Single point positioning: 1.5m CEP(horizontal), 2.5m CEP(vertical) • RTK positioning: 1.0cm+1ppm(horizontal), 1.5cm+1ppm(vertical) |
Speed and time accuracy | • GNSS: 0.1m/S CEP • 1PPS: 15 nS(RMS) |
First positioning (TTFF) time | • Hot start: 1 second • Cold start: 28 seconds • AGPS: 1.5s |