Automatic adjuster, automatic adjusting system and automatic adjusting method
First Claim
1. An automatic adjuster capable of automatically shifting a driver'"'"'s seat a driver of a vehicle takes, the automatic adjuster comprising:
- a deviation calculator to calculate a deviation between a measured value of a height of the driver'"'"'s eye position when the driver takes the seat and a height of a predetermined reference position in a superimposed display which is displayed on a head-up display equipped in the vehicle;
a shift amount calculator to calculate, when the deviation calculated by the deviation calculator is not less than a predetermined value, a shift amount by which the seat is to be shifted in a direction that reduces the deviation; and
a position controller to control a shift of the seat by giving a driving instruction to a seat actuator capable of driving and shifting the seat in accordance with the shift amount calculated by the shift amount calculator, thereby adjusting the height of the driver'"'"'s eye position and the height of the reference position in the superimposed display when the driver takes the seat.
1 Assignment
0 Petitions
Accused Products
Abstract
An automatic adjuster, when carrying out an AR superimposed display using a head-up display in a vehicle like a car, is able to perform eye position adjustment for the AR superimposition automatically without increasing a burden to a driver by controlling, according to the eye position information acquired from an eye position detector, in such a manner as to shift the driver'"'"'s eye position in accordance with the reference position of the superimposed display, which serves as a position where the AR superimposition is performed appropriately, and by controlling a movable part of the driver'"'"'s power seat the driver of the vehicle takes.
9 Citations
10 Claims
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1. An automatic adjuster capable of automatically shifting a driver'"'"'s seat a driver of a vehicle takes, the automatic adjuster comprising:
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a deviation calculator to calculate a deviation between a measured value of a height of the driver'"'"'s eye position when the driver takes the seat and a height of a predetermined reference position in a superimposed display which is displayed on a head-up display equipped in the vehicle; a shift amount calculator to calculate, when the deviation calculated by the deviation calculator is not less than a predetermined value, a shift amount by which the seat is to be shifted in a direction that reduces the deviation; and a position controller to control a shift of the seat by giving a driving instruction to a seat actuator capable of driving and shifting the seat in accordance with the shift amount calculated by the shift amount calculator, thereby adjusting the height of the driver'"'"'s eye position and the height of the reference position in the superimposed display when the driver takes the seat. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An automatic adjusting system capable of automatically shifting a driver'"'"'s seat a driver of a vehicle takes, the automatic system comprising:
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an eye position detector to detect the driver'"'"'s eye position when the driver takes the seat; a seat actuator capable of shifting the seat by driving the seat; a deviation calculator to calculate a deviation between a measured value of a height of the driver'"'"'s eye position detected by the eye position detector and a height of a predetermined reference position in a superimposed display which is displayed on a head-up display equipped in the vehicle; a shift amount calculator to calculate, when the deviation calculated by the deviation calculator is not less than a predetermined value, a shift amount by which the seat is to be shifted in a direction that reduces the deviation; and a position controller to control a shift of the seat by giving a driving instruction to the seat actuator in accordance with the shift amount calculated by the shift amount calculator, thereby adjusting the height of the driver'"'"'s eye position and the height of the reference position in a superimposed display when the driver takes the seat.
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10. An automatic adjusting method capable of automatically shifting a driver'"'"'s seat a driver of a vehicle takes, the automatic adjusting method comprising:
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calculating, by a deviation calculator, a deviation between a measured value of a height of a driver'"'"'s eye position when the driver takes the seat and a height of a predetermined reference position in a superimposed display which is displayed on a head-up display equipped in the vehicle; calculating, by a shift amount calculator, when the deviation calculated by the deviation calculator is not less than a predetermined value, a shift amount by which the scat is to be shifted in a direction that reduces the deviation; and controlling, by a position controller, a shift of the seat by giving a driving instruction to a seat actuator capable of driving and shifting the seat in accordance with the shift amount calculated by the shift amount calculator, thereby adjusting the height of the driver'"'"'s eye position and the height of the reference position in a superimposed display when the driver takes the seat.
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Specification