推动汽车低碳化发展是实现碳达峰、碳中和的重要路径。江苏是国内制造业大省，拥有丰富的汽车产业资源，但省内汽车制造业集群竞争力整体不强，存在产能利用率低下、缺乏有效整合、关键核心技术不足等问题。文章深入分析了发展低碳化汽车制造业集群的意义，系统剖析了当前江苏省低碳化汽车制造业集群发展中存在的问题，并从整体布局、政策引导、服务产业等维度给出对策建议，以期为提升该行业整体竞争力水平提供一定的参考。

本文研究了《智能网联汽车自动驾驶功能测试规程（试行）》中关于智能网联汽车自动驾驶功能测试的方法，同时对测试车辆通用要求进行了分析，对相关测试项目所涉及的因素进行了总结，使其在实际测试过程中，达到缩短测试周期、提高场地利用率，节省测试成本的目的，为智能网联汽车自动驾驶功能测试提供专业的指导性意见。

从车型级别来看，2021 年乘用车电池装机量前三的车型级别为A、B、A00 级别，分别为42.44、37.17、17.88GWh。2021 年动力电池装机量前三的车型级别分别为A、B、A00 级，占比分别为30%、27%、13%。

4Q21 全球芯片供应短缺改善，叠加下游需求进入春节前旺季，整车厂商产销环比提升，带动板块景气修复。我们预计：1）乘用车板块产销量环比提升带动整车企业盈利环比改善；2）商用车板块环比改善较弱，整车企业压力犹存；3）零部件板块受益于下游改善，景气修复显著；4）经销商板块库存有所增加，但仍处于健康水平，企业盈利整体稳健。

After a decline of 8.5% in 2020, the LCV market is expected to make a strong recovery driven largely by growing demand for vans used in last-mile delivery, a trend which was accelerated by the pandemic.

Expert Opinion helped us to explore specific quantitative information related to market scenario of Global automobile industry, market developments, company financials and challenges We have approached the industry experts of market leaders in the automobile segment and associations of automobile industry by country Great amount of actionable insights have also been gathered from industry suppliers

Advancement of railway infrastructure and increasing number of travel passengers can be attributed as primary driving factor for the growth of rail wheel sensors market. Railway sector is giving significant emphasis on passenger safety and betterment of railway infrastructure in order to minimize the number of accidents. Thus, railway sector is highly emphasizing on remote monitoring activities which in turn will drive the demand for rail wheel sensors. Increasing number of railway projects, metro projects and other projects related to railway infrastructure are estimated to boost the growth of global rail wheel sensors market. Rising adoption of automation technologies in railway sector has upsurged the demand for different types of sensors for the better performance of the railways which have positive impact on the rail wheel sensors market.