Engine torque precision detection method and system, electronic equipment and medium

• Main Authors: XU ZHENHUA, HE XINXIANG
• Format: Patent
• Language: Chinese; English
• Published: 05.09.2023
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The invention discloses an engine torque precision detection method and system, electronic equipment and a medium, and the method comprises the steps: creating a torque precision detection condition: after a controller receives a command for activating the torque precision detection of an engine, sending a torque precision detection demand; the detection method is executed, specifically, the operation conditions of the engine are detected, the controller sends a rotating speed/torque command to the P1 configuration system for power generation, engine torque precision measurement values under all the operation conditions are calculated based on the preset engine rotating speed and engine request torque, and a full-condition check table is formed; setting a torque precision qualified threshold value of each working condition, if the engine torque precision measured value is larger than the torque precision qualified threshold value, determining that the engine torque precision measured value is qualified, and i