The invention discloses an automatic gearbox control system. The automatic gearbox control system comprises a main controller, an oil pump and a control valve bank, wherein an input end of the main controller is electrically connected with a throttle percentage sensor and a speed sensor; an output end of the main controller is electrically connected with a pressure controller and the control valve bank; the control valve bank comprises a throttle valve, a speed control valve, a gear shifting valve, a buffer safety system and a locking electromagnetic valve; the pressure controller and the control valve bank are both connected with a hydraulic torque converter; the control valve bank is additionally connected with a clutch brake; the hydraulic torque converter and the clutch brake are both connected with a transmission mechanism; the transmission mechanism is connected with wheels through power output shafts; and the output end of the main controller is also electrically connected with a voice prompt device. The automatic gearbox control system has the advantages of reasonable design, convenient implementation, easy use and operation, capability of preventing automobile shake during braking and gear shifting, improvement of automobile safety, high control reliability, high working stability, long service life, good practicability, good use effect and convenience for promotion and application.
Automatic gearbox control system
2015-05-27
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
Automotive engineering | 1989
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