Autonomous driving paper index
ANALYSIS OF THE FUNCTION OF HEAT PUMP AIR CONDITIONING SYSTEM IN INTELLIGENT NETWORKING AND AUTOMATIC DRIVING OF NEW ENERGY VEHICLES
One-line summary
An autonomous driving research paper: ANALYSIS OF THE FUNCTION OF HEAT PUMP AIR CONDITIONING SYSTEM IN INTELLIGENT NETWORKING AND AUTOMATIC DRIVING OF NEW ENERGY VEHICLES.
Engineering notes
Key topics: autonomous driving, control. See the paper for implementation details and experimental results.
Chinese explanation / 中文解读
中文解读待补充：本站会优先为端到端自动驾驶、BEV感知、3D目标检测、轨迹预测、路径规划、LiDAR感知等高价值论文补充中文说明。
Original abstract
In this study, aiming at the heat pump air conditioning system under the background of intelligent networking and automatic driving of new energy vehicles, the energy efficiency characteristics of heat pump, the contribution of waste heat recovery, the influence of compressor speed, the effect of intelligent control strategy and the heat load demand of automatic driving scene are analyzed through experiments and simulation modeling in the environment simulation cabin.The COP of the heat pump reaches 2.0 to 3.3 under the heating condition of -10℃ to 10℃, which is 55% to 65% less energy than PTC.Waste heat recovery increases COP by 20% at -20℃; The optimum compressor speed range is 3000r/min to 3500 r/min; The intelligent control strategy saves energy by 12.8% in urban working conditions, and the temperature fluctuation range is reduced from 2.3℃ to 0.8℃.Frequent boarding and unloading of passengers in the automatic driving scene leads to an increase of 37.5% in heat loss.The research provides quantitative basis for optimal design and intelligent thermal management of heat pump system.
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