Analysis of Autopilot Disengagements Occurring During Autonomous Vehicle Testing
Analysis of Autopilot Disengagements Occurring During Autonomous Vehicle Testing
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DOI：
10.1109/jas.2017.7510745
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发表时间：
2018-01-01
影响因子：
11.8
通讯作者：
Mouzakitis, Alexandros
中科院分区：
文献类型：
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作者：
Lv, Chen;Cao, Dongpu;Mouzakitis, Alexandros
在当今高度自动化的车辆中，有时驾驶系统会脱离，需要人类驾驶员接管。这对于车辆的安全性和乘坐舒适性是非常重要的。在美国加州州，自动驾驶汽车测试法规要求每个在公共道路上测试自动驾驶汽车的制造商提交年度报告，总结测试期间技术的脱离情况。2016年1月1日，七家制造商提交了第一份脱离报告：博世、德尔菲、谷歌、日产、梅赛德斯-奔驰、大众和特斯拉汽车。这项工作分析了这些脱离报告中的数据，目的是更好地了解驾驶员需要接管的情况，因为这可能有助于提高汽车工程师协会（SAE）2级和3级自动化技术。根据测试中的脱离事件的属性将其分为不同的组，并对脱离事件的原因进行了详细的调查和比较。研究了脱离接触时发生接管过渡的机理和时间。最后，还讨论了对OEM、制造商和政府组织的建议。
In present-day highly-automated vehicles, there are occasions when the driving system disengages and the human driver is required to take-over. This is of great importance to a vehicle's safety and ride comfort. In the U.S state of California, the Autonomous Vehicle Testing Regulations require every manufacturer testing autonomous vehicles on public roads to submit an annual report summarizing the disengagements of the technology experienced during testing. On 1 January 2016, seven manufacturers submitted their first disengagement reports: Bosch, Delphi, Google, Nissan, Mercedes-Benz, Volkswagen, and Tesla Motors. This work analyses the data from these disengagement reports with the aim of gaining abetter understanding of the situations in which a driver is required to takeover, as this is potentially useful in improving the Society of Automotive Engineers (SAE) Level 2 and Level 3 automation technologies. Disengagement events from testing are classified into different groups based on attributes and the causes of disengagement are investigated and compared in detail. The mechanisms and time taken for take-over transition occurred in disengagements are studied. Finally, recommendations for OEMs, manufacturers, and government organizations are also discussed.