SYSTEM AND METHOD OF MONITORING FUNCTIONAL STATE OF HANDLER VEHICLE Russian patent published in 2016 - IPC F16H61/12 

FIELD: transport.

SUBSTANCE: invention relates to handling vehicles. Method for dynamic monitoring of one or more transmissions of industrial vehicle comprises determining fact of failure of transmission using operating parameters observed during vehicle operation. In case of failure of transmission, checking is performed in static mode at vehicle to confirm dynamic failure of transmission. Method includes determining, based on results of checking in static mode, presence or absence of failure during checking in static mode. Vehicle control is limited in case of failure during checking in static mode. Industrial vehicle comprises a drive assembly, a drive wheel, a traction motor, transmission, a mechanical brake wheel and a controller for implementing said method. In other versions of method checking presence of failure of transmission is carried out with respect to reduction gear and traction motors.

EFFECT: higher usability and accuracy of detecting faults.

36 cl, 11 dwg