Traffic signal control system and in-vehicle controller

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11783703
APP PUB NO 20230031158A1
SERIAL NO

17808207

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Abstract

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A traffic signal control system includes a processor configured to adjust a green time of a traffic signal based on vehicle class information on each of vehicles of a vehicle group approaching an intersection. The vehicle class information indicates whether the vehicle is an environmentally friendly vehicle or an environmentally unfriendly vehicle that is not the environmentally friendly vehicle.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHA1 TOYOTA-CHO TOYOTA-SHI AICHI-KEN 471-8571

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirasawa, Takahiko Toyota, JP 33 218
Kaita, Keiji Miyoshi, JP 52 491

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