The use of smart phone navigation has frequently appeared in the process of vehicle driving,but the current voice navigation does not meet people's requirements in real life.Therefore,UC-Win/Road software is used to simulate urban driving scenarios for simulation experiments,and the cognition-response time of drivers to navigation voice broadcast information under different variables is obtained.The results show that the number of navigation broadcast information and driving age significantly affect the cognition-response time.If the amount of navigation broadcast information exceeds three,the cognition-reaction time and error rate will increase dramatically.Finally,through regression analysis,a cognitive-response time regression model based on the number of navigation broadcast information is obtained.
NETL
NSTL
万方数据
维普
