DEVICE FOR OBJECT MOVEMENT MEASUREMENT Russian patent published in 2017 - IPC G01C21/16 

FIELD: physics, measurement equipment.

SUBSTANCE: invention refers to measuring equipment and can be used for measurment of vehicles movement paths and alternating movements of objects. The device for object movement measurement comprises accelerometer 1, down counter 2, register 3, calculator 4. The first 5 and the second 6 input buffer device, output buffer unit 7, adder 8, sign flip-flop 9, OR element 10, reference resistors 11, the first 12 and second 13 groups of diodes are also introduced. The cathodes of one diodes group 12 are combined in pairs with the cathodes of the respective diodes of group 13 and are connected via respective reference resistors 11 to the negative power bus and the corresponding second input buffer device 6 inputs.

EFFECT: invention enhances the accuracy of object movement path measurement by compensation of accelerometer manufacturing tolerance and application of the digital method of accelerometer readings processing.

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