A smart parking system typically obtains information about available parking spaces in a particular geographic area or in residential areas and process is real-time to place vehicles at available positions. For the operation of the smart parking the system involves low-cost sensors, real-time data collection, and smart phone enabled automated payment systems. This combination allows people to reserve parking in advance and predicts the parking space location. This system is deployed to reduce car emissions in urban centers and is helpful for people searching a vehicle parking across the city. The smart parking system implies the M2M technologies to properly manage parking supply and also helps one of the biggest problems on driving in urban areas, i.e., finding empty parking spaces and controlling illegal parking. Increased parking concern, growth in demand for IoT-based technology, and surge in number of vehicles that leads to traffic congestion are the factors expected to drive the smart parking market growth during the forecast period. However, high implementation cost and configuration complexity restrain the market growth.

中国网约车的定义是指以互联网技术为依托构建服务平台，接入符合条件的车辆和驾驶员，通过整合供需信息，提供预约出租汽车服务的经营活动。报告运用易观分析的产业分析模型，结合市场分析、行业分析和厂商分析方法，梳理当前市场整体发展现状、趋势和规律，以及代表厂商的发展现状。

本分析内容主要聚焦中国企业服务市场，互联网企业以科技赋能B端市场和产业。即“T2B2C”模式，是新型企业服务商业模式，也是本内容主要分析的方向。分析中运用易观分析的产业分析模型，并结合市场分析、行业分析和厂商分析，能够反映当前市场现状，趋势和规律，以及厂商的发展现状。

海南在岛免税清单有望在春节前落地，岛民免税消费有望全面启动，具体细则和清单商品品类将一定程度上决定近5 年海南在岛免税消费的市场空间以及竞争格局。海南“一负三正”四张清单逐步落地，将对离岛免税新政形成良好补充，成为海南建设国际消费中心的重要支持；华住发布2020 年第四季度及全年的酒店经营初步业绩，数据端看，2020Q4 公司经营数据几乎恢复至去年同期水平，华住中国净开业279 家酒店。2020 年全年经营效率保持稳健，华住中国全年RevPAR 为149 元，同比下降24.5%，恢复程度较突出。