How about probing and positioning?

The invention has good use effect and the following advantages:

1. The space segment of the detection and positioning system adopts a mixed constellation composed of three kinds of orbiting satellites. Compared with other satellite navigation systems, there are more high-orbit satellites with stronger anti-occlusion ability, especially in low latitudes.

2. The detection and positioning system provides navigation signals with multiple frequency points, and the service accuracy can be improved through the combined use of multi-frequency signals.

3. The detection and positioning system innovatively integrates navigation and communication capabilities, and has five functions: real-time navigation, quick positioning, accurate timing, position reporting and SMS communication service.

Extended data:

Introduction to the characteristics of exploration and positioning system;

1. Improve the responsibility system for stable operation. We will improve the multi-party linkage normalization mechanism of space segment, ground segment and user segment of the detection and positioning system, improve the independent health management and fault handling capabilities of satellites, continuously improve the operation and management support capabilities of large-scale constellation systems, and promote the stable operation of the system to intelligent development.

2. Realize the smooth connection of system services. The detection and positioning system is forward compatible with Beidou-2 system, which can provide users with continuous, stable and reliable services.

3. Innovative risk prevention and control management measures. The strategy of satellite on-orbit and ground backup is adopted for detection and positioning to avoid and reduce the impact of sudden satellite failure on system service performance; The ground facilities are designed redundantly to eliminate weak links and improve system reliability.