Vehicle speed limiter system
First Claim
1. A vehicle speed limiter system, installed on a vehicle, comprising:
- a detection unit configured to detect a speed limit value of a road on which the vehicle is traveling;
a setting unit configured to set the speed limit value detected by the detection unit;
a limiter unit configured to limit the vehicle speed of the vehicle, based on the speed limit value set by the setting unit;
an obtainment unit configured to obtain a stepping amount on an accelerator pedal of the vehicle;
a calculation unit configured to calculate a parameter depending on the stepping amount, by using the stepping amount obtained by the obtainment unit in a state where the vehicle speed of the vehicle is being limited by the limiter unit; and
a display unit configured to display information based on the parameter calculated by the calculation unit, when a speed limit value newly detected by the detection unit is greater than the speed limit value previously set by the setting unit, before the setting unit sets the speed limit value newly detected,wherein the calculation unit calculates the vehicle speed depending on the stepping amount, as the parameter, andwherein the display unit displays, as the information based on the parameter calculated by the calculation unit, information representing a change of behavior of the vehicle derived from the vehicle speed depending on the stepping amount, when the speed limit value newly detected is set.
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Accused Products
Abstract
A vehicle speed limiter system installed on a vehicle includes a detection unit to detect a speed limit value of a road while the vehicle is traveling; a setting unit to set the speed limit value; a limiter unit to limit the vehicle speed, based on the speed limit value; an obtainment unit to obtain a stepping amount on an accelerator pedal; a calculation unit to calculate a parameter depending on the stepping amount in a state where the vehicle speed is being limited by the limiter unit; and a display unit to display information based on the parameter, in a case where a speed limit value newly detected by the detection unit is greater than the speed limit value previously set by the setting unit, before the setting unit sets the speed limit value newly detected.
12 Citations
3 Claims
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1. A vehicle speed limiter system, installed on a vehicle, comprising:
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a detection unit configured to detect a speed limit value of a road on which the vehicle is traveling; a setting unit configured to set the speed limit value detected by the detection unit; a limiter unit configured to limit the vehicle speed of the vehicle, based on the speed limit value set by the setting unit; an obtainment unit configured to obtain a stepping amount on an accelerator pedal of the vehicle; a calculation unit configured to calculate a parameter depending on the stepping amount, by using the stepping amount obtained by the obtainment unit in a state where the vehicle speed of the vehicle is being limited by the limiter unit; and a display unit configured to display information based on the parameter calculated by the calculation unit, when a speed limit value newly detected by the detection unit is greater than the speed limit value previously set by the setting unit, before the setting unit sets the speed limit value newly detected, wherein the calculation unit calculates the vehicle speed depending on the stepping amount, as the parameter, and wherein the display unit displays, as the information based on the parameter calculated by the calculation unit, information representing a change of behavior of the vehicle derived from the vehicle speed depending on the stepping amount, when the speed limit value newly detected is set. - View Dependent Claims (2, 3)
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Specification