Driving support apparatus
First Claim
1. A driving support system which performs driving support regarding a traffic signal, comprising:
- a receiver configured to receive time-series traffic signal information regarding a lighting state of the traffic signal; and
a display configured to notify a driver of lighting time information regarding a time remaining until the lighting state changes,wherein the display does not perform notification of the lighting time information when the time remaining is equal to or smaller than a predetermined value, andwherein the predetermined value is greater than 1 second.
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Accused Products
Abstract
A driving support apparatus which performs driving support regarding a traffic signal includes: a communication device which acquires time-series traffic signal information regarding the lighting state of the traffic signal; a time calculating unit which calculates the time remaining until the lighting state changes on the basis of the traffic signal information; and an output device which notifies a driver of lighting time information regarding the time remaining. When the time remaining is equal to or smaller than a threshold value, the output device does not perform notification of the lighting time information so that it can be difficult for the driver to predict the timing at which a red lighting state of the traffic signal will change. Accordingly, it becomes possible to suppress unsafe action by the driver based on the traffic signal information notification received.
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Citations
13 Claims
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1. A driving support system which performs driving support regarding a traffic signal, comprising:
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a receiver configured to receive time-series traffic signal information regarding a lighting state of the traffic signal; and a display configured to notify a driver of lighting time information regarding a time remaining until the lighting state changes, wherein the display does not perform notification of the lighting time information when the time remaining is equal to or smaller than a predetermined value, and wherein the predetermined value is greater than 1 second. - View Dependent Claims (2, 3, 4)
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5. A driving support system which performs driving support regarding a traffic signal, comprising:
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a receiver configured to receive time-series traffic signal information regarding a lighting state of the traffic signal; a calculation unit which calculates a time remaining until the lighting state changes on the basis of the traffic signal information; and a display configured to notify a driver of lighting time information regarding the remaining time, wherein the display does not perform notification of the lighting time information when the time remaining is equal to or smaller than a predetermined value, and wherein the predetermined value is greater than 1 second. - View Dependent Claims (6, 7, 8, 9, 10, 11)
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12. A driving support system which performs driving support regarding a traffic signal, comprising:
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a receiver configured to receive time-series traffic signal information regarding a lighting state of the traffic signal from a roadside support apparatus; an output device which provides lighting time information regarding the lighting state of the traffic signal; and an electronic control unit including control logic programmed to calculate a time remaining until the lighting state of the traffic signal changes based on the received time-series traffic signal information; and determine if the time remaining until the current lighting state of the traffic signal changes is greater than a predetermined value, wherein the output device provides the lighting time information if the lighting state is a red light and the time remaining until the current lighting state of the traffic signal changes is greater than the predetermined value, wherein the output device does not provide the lighting time information if the lighting state is the red light and the time remaining until the current lighting state of the traffic signal changes is less than or equal to the predetermined value, and wherein the predetermined value is greater than 1 second. - View Dependent Claims (13)
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Specification