Toyota jidosha kabushiki kaisha (20240174173). NOTIFICATION DEVICE simplified abstract

NOTIFICATION DEVICE

Organization Name

toyota jidosha kabushiki kaisha

Inventor(s)

Taiki Iida of Nisshin-shi (JP)

NOTIFICATION DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240174173 titled 'NOTIFICATION DEVICE

Simplified Explanation

The notification device described in the patent application is designed to recognize abnormalities on the road shoulder or an oncoming lane and notify oncoming vehicles of these abnormalities using sound or light signals. The device determines the notification time based on the estimated speed of the oncoming vehicle and the level of risk associated with the detected abnormality.

• Abnormality recognition unit: Identifies abnormalities on the road shoulder or an oncoming lane using data from external sensors in the vehicle.
• External notification unit: Outputs sound or light signals from the vehicle to alert oncoming vehicles of the detected abnormalities.
• Notification control unit: Controls the timing of notifications to oncoming vehicles based on the speed of the vehicle and the level of risk associated with the abnormality.

Potential Applications

This technology could be applied in vehicles to improve road safety by alerting drivers of potential hazards on the road ahead.

Problems Solved

This technology addresses the issue of drivers being unaware of abnormalities on the road shoulder or an oncoming lane, which could lead to accidents or other dangerous situations.

Benefits

The benefits of this technology include increased road safety, reduced risk of accidents, and improved awareness of potential hazards for drivers.

Potential Commercial Applications

Commercial applications of this technology could include integrating the notification device into vehicles to enhance their safety features and appeal to safety-conscious consumers.

Possible Prior Art

One possible prior art for this technology could be existing systems that use sensors to detect obstacles or hazards on the road and alert drivers accordingly.

How does the device differentiate between different types of abnormalities on the road shoulder or an oncoming lane?

The patent application does not specify how the device distinguishes between various types of abnormalities, which could impact the effectiveness of the notifications.

What is the range of the external notification unit in terms of distance from the oncoming vehicle?

The patent application does not provide information on the range of the external notification unit, which is crucial for determining how far in advance oncoming vehicles can be alerted to potential hazards.

Original Abstract Submitted

the notification device includes an abnormality recognition unit that recognizes an abnormality existing on a road shoulder of an oncoming lane or an oncoming lane based on a detection result of an external sensor provided in the vehicle, an external notification unit that is provided in the vehicle and outputs at least one of sound and light toward the outside of the vehicle, and a notification control unit that performs notification by the external notification unit to an oncoming vehicle traveling on the oncoming lane so as to approach the vehicle in front of the vehicle. the notification control unit determines a notification time according to at least one of an estimated vehicle speed of the oncoming vehicle and a risk degree set in advance according to the type of abnormality.