Autonomous Vehicles Crash and Disengagement Report (CA DMV)

Autonomous Vehicles (AVs) are being extensively tested on the public roads in several states in the USA, such as California, Florida, Nevada and Texas. AV utilisation is expected to increase into the future, given rapid advancement and development in sensing and navigation technologies. For the transparent deployment of AVs in California, California Department of Motor Vehicles (CA DMV) commissioned AV manufacturers to draft and publish reports on disengagements and crashes. The data is in the form of reports that need to be processed before running any analysis. This data set contains processed crash and disengagement data. Additionally, supplementary information such as land-use characteristics and shapefiles are also provided. This data is updated every year since CA DMV publishes new data annually. The processed data, along with the supplementary data, will assist in accelerating the research in this area.

自动驾驶汽车（Autonomous Vehicles, AVs）目前正在美国加利福尼亚州、佛罗里达州、内华达州与德克萨斯州等多个州的公共道路上开展广泛测试。鉴于感知与导航技术的快速迭代与发展，自动驾驶汽车的应用规模预计将在未来持续扩大。为实现自动驾驶汽车在加州的透明化部署，加利福尼亚州机动车管理局（California Department of Motor Vehicles, CA DMV）委托自动驾驶汽车制造商起草并发布关于车辆脱离事件与碰撞事故的报告。此类报告形式的原始数据需经过预处理后方可开展分析工作。本数据集包含经预处理的碰撞事故与车辆脱离事件数据。此外，数据集还附带土地利用特征、形状文件（shapefiles）等补充信息。由于加利福尼亚州机动车管理局每年都会发布最新数据，因此本数据集亦会逐年更新。该预处理数据与补充数据将有助于推动该领域相关研究的加速开展。