Smart bus GPS Beidou signal indoor positioning and timing solution

Public transportation has strong advantages that individual transportation cannot match. Giving priority to the development of urban public transportation systems is the best way to solve traffic problems in large and medium-sized cities. The application of GPS satellite signal coverage technology in the intelligent construction and management of public transportation systems is one of the important means to promote the intelligent construction of public transportation and improve the efficiency of public transportation operations. Realize seamless coverage of GPS Beidou navigation and timing signals in indoor parking lots. GPS/Beidou coverage solutions are an indispensable and important part of building urban smart public transportation.

Complete GPS Beidou indoor positioning solution VLG provides a complete GPS Beidou indoor positioning solution, which can provide comprehensive coverage of satellite signals in complex environments such as large bus stations, underground parking lots, and tunnels. It can solve the problem of unstable signals in complex environments and connect to the server through a network interface. It provides technical support for vehicle dispatching and real-time vehicle location display for the later dispatch station.

Indoor GPS/GNSS signal repeating system

GPS/GNSS Signal Repeater	Active GNSS antenna (Outdoor)	Passive GNSS antenna (indoor)	Kits (Cables & mounting pole)
The is a full GNSS band siqnal repeater, support frequency of GPS L1/L2/L5、BDS B1/B2/B3、GLONASS L1/L2、Galileo E1/E5a/E5b/E6、L-band. It comes with gain controller, which support adjustion from 0 dB to 30 dB. Power supply: AC220/9V	Frequency: GPS L1/L2/L5、BDS B1/B2/B3、GLONASS L1/L2、Galileo E1/E5a/E6、L-band Polarization: RHCP Axial Ratio: ≤3 dB Gain(LNA): 40±2dBi VSWR: <2.0 Voltage: DC 3.3-18 V Size: Φ165x68.8mm Operate Temp.: -40°C to +85°C	Frequency: GPS L1/L2/L5、BDS B1/B2/B3、GLONASS L1/L2、Galileo E1/E5a/E5b/E6、L-band Polarization: RHCP Axial Ratio: ≤3dB Gain: ≥5dBi VSWR: <2.0 Size: Φ145*58mm Operate Temp.: -40°C to +85°C	Spares 1xPower Supply: to active the repeater 2xPoles: for mounting the antenna 1x30m: TNC-J to N-J Cable 1x20m: TNC-J to N-J Cable (Spares can be customize according customer requirement.)