Patent ID: 11866073
Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B  G | IPC B  G

Claim 13:
14. An information processing system, comprising:
a first vehicle; and
an information terminal wearable on a driver of the first vehicle, wherein
the first vehicle comprises a first central processing unit (CPU) configured to:
acquire section information of an automatic driving section, a takeover section, and a manual driving section on a traveling route of the first vehicle;
estimate a manual driving recoverable time to reach the manual driving section, based on learning data which is set for the driver and observation information which includes a type of a secondary task executed by the driver during automatic driving of the first vehicle;
acquire a driving recovery instruction based on a determination that a specific time to reach the manual driving section is greater than the estimated manual driving recoverable time, wherein
the driving recovery instruction corresponds to a decrease in a speed of the first vehicle to increase a time of the takeover section, and
the decrease in the speed corresponds to slow down of the first vehicle without stopping; and

transmit first data which includes the acquired driving recovery instruction to the information terminal, and

the information terminal comprises:
a second CPU configured to:
receive the first data from the first vehicle; and
output the section information of the automatic driving section, the takeover section, and the manual driving section on the traveling route of the first vehicle; and

a display unit configured to display second data by which the increased time of the takeover section is confirmable.