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Vehicle-mounted communication device and navigation device equipped with this vehicle-mounted communication device, communication device for pedestrians and navigation device equipped with this communication device for pedestrians, and pedestrian-to-vehicle communication system
US9142124B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9142124-B2 |
| Application number | US-201114238692-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 29, 2011 |
| Priority date | Nov 29, 2011 |
| Publication date | Sep 22, 2015 |
| Grant date | Sep 22, 2015 |
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Abstract
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Disclosed is a vehicle-mounted communication device that carries out radio communications with a communication device for pedestrians which is carried by a pedestrian, the vehicle-mounted communication device including: a receiver that receives pedestrian information showing whether the pedestrian belongs to a pedestrian group formed of the pedestrian and a plurality of pedestrians in the vicinity of the pedestrian from the communication device for pedestrians; a controller that judges the pedestrian information received by the receiver and issues a command to present pedestrian attention information when the pedestrian information shows that the pedestrian does not belong to a pedestrian group; and an information outputter that presents the pedestrian attention information according to the command from the controller. Therefore, the vehicle-mounted communication device enables the driver to certainly recognize the existence of a pedestrian not belonging to a pedestrian group.
First claim
Opening claim text (preview).
The invention claimed is: 1. A vehicle-mounted communication device that carries out radio communications with a communication device for pedestrians which is carried by a pedestrian, said vehicle-mounted communication device comprising: a receiver that receives pedestrian information showing whether said pedestrian belongs to a pedestrian group formed of said pedestrian and a plurality of pedestrians in a vicinity of said pedestrian from said communication device for pedestrians;…
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- What does patent US9142124B2 cover?
- Disclosed is a vehicle-mounted communication device that carries out radio communications with a communication device for pedestrians which is carried by a pedestrian, the vehicle-mounted communication device including: a receiver that receives pedestrian information showing whether the pedestrian belongs to a pedestrian group formed of the pedestrian and a plurality of pedestrians in the vicin…
- Who is the assignee on this patent?
- Maeda Takashi, Igarashi Yuji, Hamada Yuji, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification G08G1/005. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Sep 22 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).