Satellite Signal interruption? Integrated Navigation System Ensures Continuous Navigation

With the growing demand for drones, autonomous driving and high-precision mapping, multi-source fusion navigation systems have become the core technology to break through the bottleneck of positioning in complex environments. As a combined device integrating GNSS and MEMS inertial navigation, ER-GNSS/MINS-01 can maintain high-precision navigation for a long time in the event of GNSS interruption.

Our integrated navigation ER-GNSS/MINS-01 has ultra-high precision at the surveying and mapping level. It can provide continuous high-precision position, speed, heading and attitude information. It is widely used in large unmanned aerial vehicles, mobile mapping, geographic information collection, urban intelligent transportation, hydrological measurement and other applications.

Surveying-level high-precision navigation

The integrated navigation information provided has a roll and pitch accuracy of up to 0.01° and post-processing of 0.004°. The heading can reach 0.05°, 0.01° after post-processing, and the speed accuracy can reach 0.03m/s.

Supports RTK positioning. In the case of RTK interruption for 60 seconds, the roll and pitch accuracy can be maintained at 0.01°, and the heading accuracy can be maintained at 0.01°. The position is maintained at 0.5m and the height is maintained at 0.1m.

Navigation-grade sensor, high-precision perception

Built-in MEMS gyroscope and accelerometer, the gyroscope measurement range is ±200°/s, and the bias instability is <0.02°/h. The measurement range of the accelerometer is ±60g, and the bias instability (Allen curve) is <2ug.

Full frequency point full system

Built-in full frequency point full system dual antenna positioning and orientation GNSS module, can perform high-precision and fast positioning and orientation, and can obtain the best positioning effect at any location in the world.

The built-in satellite receiver has strong anti-interference ability and can still provide accurate positioning in complex electromagnetic environments.

Lightweight and high reliability

300g lightweight aluminum alloy shell, measuring only 65×70×45.5mm, can be easily embedded in small spaces;

Supports multiple communication interfaces (RS422, RS232, CAN and TTL), comes standard with standardized user protocols, is compatible with various systems, and greatly reduces integration development costs.