Environment perception

Precision positioning

Path planning

Movement control

Network communication

USA

0.01

0.01

0.14

0.17

−0.17

Japan

−0.03

0.46

−0.30

0.18

−0.29

China

−0.11

−0.45

0.59

0.25

−0.12

Korea

0.17

−0.04

0.30

0.04

0.06

Europe

0.28

−0.12

0.27

0.17

−0.21