Decoupled safety supervision empowering efficient and safe energy management for fuel cell vehicles

Abstract Simultaneously ensuring operational efficiency and safety of energy systems remains a critical challenge for fuel cell vehicle energy management. Mainstream deep reinforcement learning (DRL) approaches often inadequately address explicit safety constraints, especially concerning lithium-ion battery (LIB) thermal management. This study proposes a safety-guided DRL framework introducing an independent safety-guided network to explicitly and reliably enforce safety constraints. By decoupling safety assurance from objective optimization, our architecture overcomes the mutual interference and reward-tuning difficulties inherent in existing reward-penalty methods. Validated on a fuel cell bus platform, our…

• HK
  Hong Kong Polytechnic University

  Award: P0048560