Honda said on Wednesday it would put a commercialised self-driving car on the road by 2020, challenging rivals Toyota and Nissan which are also betting on the future of autonomous vehicles. The announcement, ahead of the Tokyo Motor Show next week, comes as Japan's auto giants step on the accelerator in a bid to race past overseas competitors on the next-generation technology.
Google has been testing self-driving cars in Silicon Valley, as have US-based Tesla and General Motors, while Nissan has vowed to put an automated car on Japan's highways as soon as 2016. Earlier this month, Toyota unveiled a vehicle that can drive itself along a highway, with plans for a 2020 rollout. The car, a modified Lexus GS, uses sophisticated sensors to navigate roads, merge lanes and overtake other vehicles. In its current incarnation, the car only switches to fully automated mode once it reaches the less frenetic confines of a highway and passes a sensor. Last week, high-end electric vehicle maker Tesla said it was taking a major step toward self-driving cars by installing new autopilot software in vehicles so they can automatically change lanes, manage speed and even hit the brakes.