Indoor Positioning and Timing Solution for Longgang Xinghe Zhiyu Bus Parking Lot

2023.09.01

Location:Longgang Xinghe Zhihui Bus Parking Lot
Constructor:Shenzhen Xinghuoyuan Electronic Co.

Construction date: 2023.02.28


Project Description
In 2023, Starburst provided a bus company in Shenzhen with GPS satellite positioning signal amplifier equipment for the installation of indoor positioning and timing system. Because most of the bus parking lots are located indoors or in the basement, the signal is blocked, resulting in no GPS Beidou signal, unable to locate and time the bus vehicles.
In view of the large area and weak signal of indoor parking lot of Xinghe Zhiye, our company designs 1 set of 8-port GPS Beidou signal transponder coverage system to cover the floor with GPS Beidou signal, so as to meet the needs of positioning and timing of bus vehicles.

Program description
This bus timing program uses GNSS timing antenna TIMING4100, GPS line amplifier GA40, GPS adjustable digital stepping amplifier RGA30-DV8 and other products to complete the outdoor GPS signal forwarding and coverage. It can be realized to adjust the intensity of satellite signals to realize the reception of GPS Beidou signals by public vehicles, positioning and timing of bus vehicles entering and leaving the station.

System connection diagram

Problems solved and technical difficulties
1. solved the problem of not receiving GPS signals (unable to locate and time) in the bus terminal.
2. the problem of complex indoor environment and serious interference of GPS signal.
3. accurate positioning and timing in buses;


Site picture
Site picture


Indoor Antenna GRA10


Outdoor Antenna TIMING4100


Cabinet built-in device RGA30-DV8 installation diagram


Site acceptance signal test
Before installation: poor signal, unable to locate


After installation: good signal for location timing


Shenzhen Starfire Source Electronics Co., Ltd. as a solution to solve the bus parking lot indoor positioning and timing solution provider, specializing in indoor signal forwarding coverage, indoor positioning system for fifteen years, has been in the bus parking lot, train station, airport and other areas around the country to provide signal coverage and timing solutions.

From the beginning of its inception has been researching multi-system satellite transponder, to achieve satellite positioning, timing, for the test to solve the signal solution, is committed to the major laboratories and production lines and automotive positioning to provide multi-system satellite test signal solutions. The GNSS signal transponder, GPS signal transponder, BeiDou signal transponder of StarFire Source Electronics are widely used in laboratory testing, production line manufacturing testing, automotive positioning and timing and other places where satellite signal coverage is needed.