Abstract
As an emerging technology that integrates multidisciplinary and multi-technology, Automated Driving is triggering a new round of scientific and technological revolution and industrial transformation, thus attracting the attention of all countries in the world. Based on the Derwent patent database, this paper collects relevant patent information related to Automated Driving from 1998 to 2016 by using software tools such as patent measurement and CiteSpace, and empirically analyzes the temporal distribution, structural distribution, hotspot and frontier technologies, and geographical distribution of automated driving. The study found that automated vehicles have rapidly developing in the past 5 years, which indicates that the technical innovation of automated driving is in an emerging stage. There are geographical differences in innovative activities and capabilities in the field of automated driving. The United States has the absolute competitive advantages, while each country has different technological innovation capabilities in different technical fields. Finally, this paper puts forward some suggestions of our country to develop the technology and industry of automated driving in the future.
Highlights
With the rapid development of information technologies such as Big Data, Artificial Intelligence and Internet of Things, the emerging multi-disciplinary and interdisciplinary emerging technologies are setting off a new wave of technology
The study found that automated vehicles have rapidly developing in the past 5 years, which indicates that the technical innovation of automated driving is in an emerging stage
Patent Portfolio Analysis this study draws on the concept of patent portfolio analysis through the establishment of “Relative Patent Position—Revealed Patent Advantage” of the combination of indicators to monitor and evaluate the automated driving technology in the world countries, identify the core competition in the various competitors force, and to analysis of innovation in specific areas [6]
Summary
With the rapid development of information technologies such as Big Data, Artificial Intelligence and Internet of Things, the emerging multi-disciplinary and interdisciplinary emerging technologies are setting off a new wave of technology. Automated Driving is a technology that enables vehicles to travel safely and reliably on the road with on-board sensors, artificial intelligence, visual compu-. The core technologies of automated driving include positioning and navigation, environmental perception, planning control, etc., which have the advantages of predictable behavior, rapid response and accurate perception. It’s necessary to accelerate the development of automated driving technology, to strengthen the top-level design, build a sound system of innovation, speed up technological innovation, and advance the advent of the era of automated driving
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