【摘 要】
：
This paper reviews the development of timeshare car rental(TCR)business model in China, and analyses the opera- tion mode, service process, vehicle source, charging system of TCR projects underway now
【机 构】
：
Tsinghua Automotive Strategy Research Institute;State Key Laboratory of Automotive Safety and Energy
【出 处】
：
第19届亚太汽车工程年会暨2017中国汽车工程学会年会
论文部分内容阅读
This paper reviews the development of timeshare car rental(TCR)business model in China, and analyses the opera- tion mode, service process, vehicle source, charging system of TCR projects underway now. These projects are always dominated by multiple forces, such as OEMs domestic or overseas, mobility service providers and so on. Based on some specific cases, we discuss the main problems of these projects. At last, in view of these challenges, this paper puts forward some suggestions for the expansion of TCR business model, including how to choose target cities, optimize service process and vehicle management, improve operation plan and niche market.
其他文献
An improved Articulation Index(AI)algorithm was presented for the first time to solve the defect of insufficient differ- ence discrimination of the traditional AI algorithms to the automotive acoustic
本文对汽车加速行驶车外噪声的室内,外通过噪声测量存在的差异性问题进行了研究,通过应用静音光头轮胎及其附加声学装置最小化室内轮胎噪声,从而获取室内情况下的动力总成和进排气噪声,自由滚动轮胎噪声和轮胎牵引扭矩噪声均可在室外获取,实现了室内通过噪声结果的计算合成与室外通过噪声测试结果的量化比较,很好地对标精度证实了方法的有效性.
In modern automotive industry, engine vibration isolation has been an emergent issue with the increasing requirement of ride comfort and fuel efficiency performance. Semi-active hydraulic engine mount
针对汽车减振器下连接橡胶轴承,建立Voigt-Kelvin、Maxwell、Zener和Generalised-2四种不同粘弹性模型,并将其与摩擦力模型并联,在MATLAB/Simulink中进行仿真.将仿真结果与实际实验数据进行对比,发现Generalised-2模型与实际情况最符合,Kelvin-Voigt模型与实际情况最不符合.将Generalised-2模型与Voigt-Kelvin模型分
针对车辆怠速时驾驶座椅振动现象,对发动机悬置上下端及座椅导轨的振动加速度信号做阶次跟踪和频谱分析,认为该振动主要由发动机自身二阶激励引起.为消除该现象,将动刚度二级可变的空气弹簧式半主动控制液压悬置应用于发动机左侧支撑.试验对比表明,半主动控制的发动机悬置对怠速时发动机左侧的异常振动具有很好的隔离效果,提升了车辆怠速工况的振动舒适性,同时也满足了车辆正常行驶时的悬置动刚度要求.
The implementation of EVP is becoming more and more important with the development of new energy vehicles and the target of low energy consumption. It has a great influence on NVH, pedal feeling and b
市场的个性化需求及定制导致传统的标准工时测算方式难以适应单个车间产出接近千种车型测算、分类、分析.汽车作业工时预定系统通过传统工业工程PTS测算方式与智能软件的融合,实现在汽车制造中智能化的应用.本文针对汽车作业工时预定系统开发原理及其相关应用进行了论述.
Chinas automotive market experienced rapid growth in the past several decades. The impact on the energy consumption and greenhouse gas(GHG)emissions become great concerns. In this study, a model based
本文借鉴离散化的方法,结合螺旋弹簧理论知识,建立了多变参数螺旋弹簧的数学模型,提出了多变参数螺旋弹簧刚度特性的解析算法.基于ABAQUS建立了多变参数螺旋弹簧有限元模型,通过仿真数据与数学模型结果对比,得到变参数螺旋弹簧的非线性刚度特性趋势明显的结论.
Automobile has been widely used with the development of the automobile industry while few attentions were focused on the comfort of the automotive seats. We are unsatisfied with the automobile style b