Battery pack detection system, control method and readable storage medium

• Main Authors: OUYANG WENBIN, CHEN BINBIN, LEI JINGJING, ZHUO HAO, XIONG BENBO
• Format: Patent
• Language: Chinese; English
• Published: 01.11.2022
• 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 invention discloses a battery pack detection system, a control method and a readable storage medium, and the system can directly take electricity from the output end of a battery pack through a BUCK power supply, thereby directly completing the power supply of a high-voltage detection system, not needing to take electricity from a control box, and simplifying the power supply mechanism. And meanwhile, the working current and the working voltage of the battery pack can be continuously detected through the running state detection unit, so that when the current and the voltage are abnormal, the fusing control module is actively controlled to drive the fuse to complete fusing, and the safety of the vehicle is ensured. Besides, independent detection of various signals collected by the operation state detection unit and control of the fusing control module are realized through the core controller, a main control box is not needed to assist in detection, the main control box only needs to interact with the batte