Patent ID: 11908316
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Control (Instruments)
Classification: CPC G | IPC G

Claim 5:
6. The walking information provision system according to claim 5, wherein
the attribute of the information on walking is assigned to the advisory zone in response to any one of following (a)-(d):
(a) the pedestrian being a visually impaired person has not approached a crosswalk and a power source of the walking information provision system is turned on,
(b) a state of a traffic light is recognized based on information of an image captured by a camera of the device,
(c) the state of the traffic light being switched from a red light to a green light was recognized, and
(d) the visually impaired person completes crossing of the crosswalk without deviating to a left side or a right side of the crosswalk.