ST Inertial Navigation Solutions

ST TESEO-DRAW Through the fusion of GNSS and sensors, applications provide accurate position, heading, altitude and velocity measurements, ST inertial navigation has the industry's best performance and flexible configuration to meet different customer needs.

Main chips:

• GNSS: ST TESEO STA8089/90FGBD industrial grade chip, STA8089FGAD automotive grade chip, including GNSS and inertial guidance algorithms.
• MEMS: commercial and industrial ST's latest 6-axis LSM6DSL/R, ISM330DLC, automotive grade chip ASM330LHH.

ST inertial navigation innovation points

Automatic Temperature Compensation (ATC) - Uses thermal sensors to automatically compensate for the thermal effects of each sensor, ensuring long-term accuracy even without GNSS signals.

Automatic Free Mount (AFM) - Automatically compensates for the tilt angle of mounted devices to ensure the performance of devices mounted on vehicles.

3DDR (3DR) - Provides indication of vertical position changes, even without GNSS signals.

Map Matching Feedback (MMF) - Utilizes map data from customer applications to continuously maintain accurate position provision even during GNSS outages.

3D Navigation

Map Matching Feedback (MMF)

Utilizes map data from the client application to provide accurate positions regardless of the duration of the GNSS outage.

Interface - The map matching software (located on the client application) sends data to the TESEO SW.

Algorithm - the method by which TESEO SW uses the data provided by the MMFB interface to improve performance.

►Scenario application diagram

►Product physical diagram

►Display board photo

►Core Technical Advantages

Automatic Temperature Compensation (ATC) - Automatically compensates for the thermal effects of each sensor using thermal sensors, ensuring long-term accuracy even without GNSS signals.

Automatic Free Mount (AFM) - Automatically compensates for the tilt angle of mounted devices to ensure the performance of devices mounted on vehicles.

3DDR (3DR) - Provides indication of vertical position changes, even without GNSS signals.

Map Matching Feedback (MMF) - Utilizes map data from customer applications to continuously maintain provide accurate position even during GNSS outages.