Braking energy recovery method, device and equipment in vehicle and storage medium

• Main Authors: BU LIMING, WANG HONGXU, YU HUI, YANG YI
• Format: Patent
• Language: Chinese; English
• Published: 02.08.2024
• Subjects: ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The embodiment of the invention discloses a braking energy recovery method, device and equipment in a vehicle and a storage medium. The method comprises the following steps: acquiring driving condition data, battery condition data, motor condition data and driver intention data of a vehicle; according to the driving condition data, the battery condition data, the motor condition data, the driver intention data and the braking distribution coefficient, a fitness evaluation function during vehicle braking is constructed; wherein the braking distribution coefficient is an optimization parameter of the fitness evaluation function; performing gene coding on the braking distribution coefficient to generate a coefficient population in a genetic algorithm; wherein the coefficient population comprises braking equipartition individuals; and according to the fitness evaluation function and the coefficient population, a target braking distribution coefficient is determined through a genetic algorithm, braking energy reco