Most of the GPS modules and Beidou positioning modules that provide longitude and latitude information for outdoor location services are limited by speed. In a highly dynamic environment, they cannot provide accurate location information for vehicles, ships, and airborne equipment. In order to meet the location service requirements of high-dynamic and high-speed application scenarios, SKYLAB now launches a Beidou-3, strong anti-interference, and can accurately capture and track Beidou B1/B3 frequency signals under high dynamics (compatible with GPS/Galileo) The dynamic high-precision speed measurement Beidou positioning module .
Introduction to the Beidou positioning module for dynamic high-precision speed measurement
Based on the domestic Beidou No. 3 chip solution , the dynamic and high-precision speed measurement Beidou positioning module has a built-in high-gain anti-jamming four-element antenna, and is a high-performance, multi-system high-dynamic device navigation and positioning solution with anti-broadband suppression and interference functions. The module can simultaneously receive Beidou B1/B3 frequency point signals (compatible with GPS/Galileo) , can support dual antenna rotation, and can still accurately capture and track signals under high dynamic conditions. The module outputs common NMEA 0183 protocols (customizable protocols), which can Output speed and position information in real time to realize Beidou positioning and speed measurement functions.
The module supports outputting a positioning data refresh frequency not greater than 10Hz . In an open sky environment, the horizontal positioning accuracy of autonomous positioning is 5m, and the elevation positioning accuracy is 10m . The module can provide second pulse signal (1PPS) output. The cold start time of 35s and the tracking sensitivity of -135dBm extend the positioning coverage to urban canyons and dense forest environments.
The product has high integration, small area, and strong environmental adaptability. It can realize the positioning and timing functions of multi-system integrated navigation, quickly capture the precise ranging code, and realize real-time high-precision positioning, speed measurement, and timing of mobile carriers . It meets the user's dynamic and high-precision Beidou speed measurement and positioning requirements in different occasions such as vehicle, ship, and airborne.
Features of dynamic high-precision speed measurement Beidou positioning module
1. Domestic devices, stable and reliable performance
Based on the domestic Beidou No. 3 chip solution , it supports Beidou B1/B3 frequency point signal navigation , and has the function of anti-broadband suppression interference. Single-broadband interference: 100dB; triple-broadband interference: 90dB. No matter you are in a complex navigation environment, our The products can provide you with navigation and positioning support stably and efficiently, and provide you with a stable and reliable navigation experience in complex environments.
2. Support dual antenna rotation, more accurate speed measurement
The built-in high-gain anti-jamming four-element antenna can support dual-antenna rotation , and the antenna can be adjusted as needed to ensure that satellite signals can be captured in multiple directions. It realizes high-precision speed measurement in the rotating state, and its speed measurement accuracy is as high as 0.5m/s, and it can also accurately measure the speed in the non-rotating state, and the accuracy can reach 0.2m/s . Whether your device is rotated or not, we can provide you with accurate speed measurement data to ensure that your navigation and positioning experience is consistent.
3. High-speed dynamic speed measurement to meet the location service requirements of high-speed operation scenarios
With the ability to capture and track signals under high dynamic conditions , the dynamic speed measurement function allows your device to have a speed measurement capability of 2000m/s. No matter how high-speed your equipment is, our products can accurately provide the navigation and positioning information you need.
4. Wider dynamic range value to meet multiple scene applications
It has a speed measurement capability of 2000m/s, a maximum acceleration capability of 60G, a maximum jerk of 30G/s, and an unlimited height range . It is suitable for navigation and positioning of various high dynamic equipment. Whether you are flying an aircraft, racing car, or conducting scientific exploration, our products can accurately and quickly lock your position, let you always know your exact coordinates, provide you with accurate and stable navigation and positioning support, and help you master Precise navigation under extremely fast dynamics.
The dynamic and high-precision speed measurement Beidou positioning module has the ability to capture and track signals under high dynamics, and has a strong anti-broadband interference function at the same time, which can ensure that your equipment can maintain stable navigation and speed measurement capabilities in complex electromagnetic environments. Whether your equipment is a high-speed vehicle, an aircraft, or other high-dynamic equipment, it can realize real-time high-precision positioning, speed measurement, and timing of mobile carriers. The dynamic high-precision speed measuring Beidou positioning module has a small batch of samples, welcome to call for samples. More industrial-grade, vehicle-grade, and dual-frequency positioning modules are being designed and developed, so stay tuned.