共查询到19条相似文献,搜索用时 156 毫秒
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介绍基于CAN总线的混合动力汽车车载信息系统,研究CAN通讯、车况信息记录、显示以及故障诊断技术,阐述系统的设计方法和硬件组成。 相似文献
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对混合动力汽车的驱动系统选型设计进行了详细的研究,合理地制定了整车控制策略.通过仿真软件Advisor2002,基于常用城市工况CYC-NEDC对该混合动力汽车进行了仿真.结合仿真结果,对其动力性能、排放性能以及电池的充放电状态进行了研究分析. 相似文献
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首先介绍一汽混合动力商用车的研发背景、整车概念描述、整车电气系统配置。然后阐述如何进行电气系统设计,其中分为电气系统供电电路设计和控制器通信系统的通信电路设计。最后总结混合动力商用车电气系统设计的要点,并对混合动力商用车进行展望。 相似文献
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分析混合动力汽车传动系统的能量流,对传动系统类型的选择、设计和控制策略的确定具有重要的意义。文章结合行驶工况和自身状态这2种因素,对3种传动系统的能量流进行了理论分析,为混合动力汽车传动系统类型的选择、设计以及控制策略的研究提供了方法和依据。 相似文献
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B. Suh A. Frank Y. J. Chung E. Y. Lee Y. H. Chang S. B. Han 《International Journal of Automotive Technology》2011,12(1):131-139
This research concerns the design of a powertrain system for a plug-in parallel diesel hybrid electric bus equipped with a
continuously variable transmission (CVT) and presents a new design paradigm for the plug-in hybrid electric bus (HEB). The
criteria and method for selecting and sizing powertrain components equipped in the plug-in HEB are presented. The plug-in
HEB is designed to overcome the vulnerable limitations of driving range and performance of a purely electric vehicle (EV),
and it is also designed to improve the fuel economy and exhaust emissions of conventional buses and conventional HEBs. Optimization
of the control strategy for the complicated and interconnected propulsion system in the plug-in parallel HEB is one of the
most significant factors for achieving higher fuel economy and lower exhaust emissions in the hybrid electric vehicle (HEV).
In this research, the proposed control strategy was simulated to prove its validity using the ADVISOR (advanced vehicle simulator)
analysis simulation tool. 相似文献
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J. H. Song J. X. Wang H. B. Tang X. J. Mao B. Zhuo 《International Journal of Automotive Technology》2009,10(4):523-528
A controller for a diesel hybrid electric vehicle based on a V-cycle development approach is investigated in this paper. The
hardware and infra program of the Hybrid Control Unit (HCU) are discussed in detail. The hardware system is designed based
on circuit simulation; while the infra system is written with assemble language. Time sharing mode, buffer sharing mode and
multi-task schedule method are used to ensure real-time communication in the infra program design. Based on multi-thread technology,
hardware in loop test system is also designed. The hardware in loop and bench tests show that the controller could meet the
requirements of the hybrid electric vehicle (HEV) and communicate in real-time. Circuit simulation, HCU, infra program and
hardware in loop test form the effective V-cycle development platform to design a hardware system for a diesel HEV controller. 相似文献