AUTONOMOUS MOBILE MODULE FOR INCREASING THE ACCURACY OF DETERMINING THE COORDINATES AND PATHS OF MOVEMENT OF ARMY OBJECTS Russian patent published in 2021 - IPC G01C21/00 

FIELD: navigation.

SUBSTANCE: invention relates to means of navigation support, in particular, to means of determining the location and paths of movement of mobile and stationary objects in enclosed spaces (including basements, tunnels, mines), in restricted open (closed) territories, as well as in conditions wherein the use of GLONASS/GPS receivers is impractical or impossible. The autonomous mobile module for determining the coordinates and paths of movement of army objects is characterised by containing a closed sealed enclosure, placed wherein are a GPS/GLONASS antenna with a navigation module, an electronic motion recorder board of an inertial system, a data storage, a power supply element, and a rebound mechanism with a mini electric engine. The electronic motion recorder board of an inertial system therein comprises a gyroscope, a barometer, a magnetometer, an accelerometer, and a controller for calculating and controlling the system.

EFFECT: increase in the accuracy of determining the coordinates and paths of movement of army objects.

1 cl, 1 dwg