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...
From outdoor to indoor, there are more and more location-based services, and more and more positioning technologies are gradually entering the mass market from the niche market. The market positio...
Introduction to the structure of the logistics tracking system: Based on the investigation of the logistics link of valuables, a logistics tracking system with the STM32F103RB series MCU as the co...
Space part The space part of GPS is composed of 21 working satellites, which are located 20 200 km above the earth's surface, evenly distributed on 6 orbital planes (4 for each orbital plane)...
At present, the positioning accuracy provided by the GPS system is better than 10m. To obtain higher positioning accuracy, we usually use the differential GPS technology: place a GPS receiver on t...
Before the appearance of satellite positioning system, remote navigation and positioning mainly used wireless navigation system. 1. Radio navigation system Roland -- C: working at 100KHZ, compos...
The GPS implementation plan is divided into three stages: The first stage is the scheme demonstration and preliminary design stage. From 1973 to 1979, four test satellites were launched. The grou...
The basic principle of GPS positioning is to determine the position of the point to be measured by using the method of space distance resection based on the instantaneous position of the high-spee...
GPS is a mature technology, but in China, civil product development is not very popular, mainly concentrated in navigation equipment. In schools, information about teachers' work and students&...
In order to solve the problem of inaccurate ringing time of existing school bell equipment, we must have an accurate timing system and a reliable device to control the ringing, both of which are i...
alger.qin@6gpstracker.com
Phone: +86 198 7412 0903
Tel: +86 755 2370 2092
WhatsApp: +86 198 7412 0903
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