Vehicle torque control method and device, controller, vehicle and storage medium

• Main Authors: ZANG XUECHEN, LIU XU
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BLASTING; COMBUSTION ENGINES; CONTROLLING COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

The invention provides a vehicle torque control method and device, a controller, a vehicle and a storage medium. The method comprises the following steps: acquiring a sensitivity subrange to which the current sensitivity of the accelerator pedal belongs; determining the sensitivity of a first end point and the sensitivity of a second end point corresponding to the sensitivity subrange to which the current sensitivity of the accelerator pedal belongs; according to the current state of the vehicle, a first torque value corresponding to the sensitivity of the first end point is obtained through a first preset table, and a second torque value corresponding to the sensitivity of the second end point is obtained according to a second preset table; and according to the current sensitivity of the accelerator pedal, the sensitivity of the first end point, the sensitivity of the second end point, the first torque value and the second torque value, the current torque value is obtained. According to the invention, torque