FIELD: measuring equipment.
SUBSTANCE: device for independent determination of distance made by ground vehicle relates to navigation and can be used in navigation systems, for which the required rate and made by ground vehicle distances with high accuracy. To achieve the result is required for measuring velocity and acceleration transducers considering external conditions of operating and technical state of units of the device and processing the obtained information. Note here that is automatically subcalibration of mechanical speed sensor. Device contains speed sensors and accelerations, switch, an analysis unit operation, a unit for determining speed and distance indicator. In the unit for analysing operation includes decoder, memory, comparison circuit, logic circuits AND-OR; in the unit for determining the speed and distance-arithmetic-logic unit, a generator, a counter intervals, an output device.
EFFECT: high accuracy of independent determination of distance made by ground vehicle.
1 cl, 3 dwg
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