Professional high-quality GPS tracker manufacturer from China. Cantrack delivers 16-year expertise in Fleet&Assets tracking. Real-time monitoring & anti-theft for vehicles, global assets.
P901 is the thinnest smart walkie-talkie with real time GPS tracking function.It can be used in any place with GSM signal regardless distance limitation.We've already tested one key push-to-talk N...

The application of GPS system in traffic management can accurately reflect the real-time position and operation trajectory of vehicles on the road network on the electronic map of the control cent...

1. Outbound alarm: After the vehicle drives out of the defined area, the onboard terminal will automatically report the situation to the center. If it leaves a certain area, it can set an alarm fo...

1. Word scheduling management: Management can send text scheduling information to a certain vehicle or a group of vehicles through text. The information sent will be saved for future verification....

The system management control center is the core of the entire network RTK system. The network RTK system is a star network with the system management control center as the central node. Each refe...

The user data center subsystem is generally located in the management center, and its functions include real-time network data services and post event data services. The data processed by user dat...

RTK (real time kinematic) is a technology for real-time dynamic relative positioning based on carrier phase observations. The principle is to send the satellite data observed by the GPS receiver l...

The key of RTK technology lies in data processing technology and data transmission technology. During RTK positioning, the reference station receiver is required to transmit observation data (pseu...

The traditional geodetic survey and engineering control survey use triangulation and traverse network methods to conduct survey, which not only takes time and labor, requires inter visibility betw...

In the past, when surveying topographic maps, it was generally necessary to first establish root control points in the survey area, and then put Total station or Theodolite on the root control poi...