Automatic transmission system
Automatic control system is a comprehensive solution for transmissions. New adaptive algorithms are implemented, allowing for high smoothness, automatic control of gear shifting and reliability in operation.
structure of the Electronic
automatic transmission system
equipment
Electronic control module
03
Hydraulic valves
05
Pressure sensor (lubrication pressure MBS 1250)
07
the control system capabilities
- Automatic and manual transmission control;
- Smooth shifting of gears by controlling the pressure in the clutches with proportional electro-hydraulic valves;
- Smooth shifting of gears by controlling the pressure in the clutches with proportional electro-hydraulic valves;
- Protection against cyclic gear changes when driving in difficult road conditions;
- Automatic control of hydrodynamic transformer blocking;
- Automatic and command control of the retarder hydraulic valve;
moving the car forward and backward only after pressing the service brake (safety);
- Protection of the HMT from overloads when reverse is switched on while the vehicle is moving forward;
- Reducing the load on the HMT clutches during gear changes due to engine control algorithms;
- Protection of the engine and HMT from dynamic loads in case of incorrect gear shifting by the operator;
- Parking brake system protection when starting the machine;
- Diagnostics of the HMT, engine and the control system elements;
- Slip control of transmission clutches.