The invention discloses an automobile gear management control method and device, and relates to the technical field of overall automobile control. The method includes the following steps that after a gear shifting signal of an automobile is received, whether the current gear shifting signal is a R gear, or an N gear or a D gear is determined to obtain the only effective current gear shifting signal; after the current gear shifting signal is obtained, the automobile condition is detected to obtain an automobile speed signal, a motor rotating speed signal, a motor rotating direction signal and a motor torque signal; according to the current shift gearing signal, the automobile speed signal, the motor rotating speed signal, the motor rotating direction signal and the motor torque signal, whether a gear is switched is judged; according to the judgment result, the corresponding gear shifting operation is executed. The gear signal judging and switching processes are reasonably processed to ensure safety of overall automobile traveling.
Automobile gear management control method and device
2016-02-10
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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