OPERATION DEVICE

• US 20130293466A1
• Filed: 01/13/2012
• Published: 11/07/2013
• Est. Priority Date: 03/30/2011
• Status: Abandoned Application

• Current Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Original Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Inventors: Shibata, Naoki
• Application Number:
  US13/978,563
• Publication Number:
  US 20130293466A1
• Time in Patent Office: Days
• US Class Current: 345/157
• CPC Class Codes: G06F 3/016 Input arrangements with force or tactile feedback as computer generated output to the user
• CPC Class Codes: G06F 3/048 Interaction techniques based on graphical user interfaces [GUI]
• CPC Class Codes: G06F 3/167 Audio in a user interface, e.g. using voice commands for navigating, audio feedback

Abstract

An operation includes a display screen that displays an operation target that can be operated by an operator; an input device that can perform operational input with respect to a direction of movement of the operation target on the display screen; and a feedback device that implements, in response to the operation target having moved on the display screen in accordance with operational input by the input device, predetermined feedback that can be perceived by the operator without the operator looking directly at the operation target displayed on the display screen. The input device can perform operational input with respect to the movement speed and amount of movement in the direction of movement of the operation target on the display screen.

Claims

1. An operation device provided with:

a display screen that displays an operation target that can be operated by an operator;

an input device that can perform operational input with respect to a direction of movement of the operation target on the display screen; and

a feedback device that implements, in response to the operation target having moved on the display screen in accordance with operational input by the input device, predetermined feedback that can be perceived without the operator looking directly at the operation target displayed on the display screen, wherein

the input device can perform operational input with respect to the movement speed and amount of movement in the direction of movement of the operation target on the display screen, and

the feedback device implements the feedback in such a way that a state of the feedback continuously changes in response to a change in at least one of the movement speed of the operation target on the display screen and the relative movement amount with respect to a position of the operation target on the display screen prior to the start of the movement.

2. The operation device according to claim 1, wherein the feedback device has an audible feedback device that implements the feedback by generating sound,

and changes at least one of the frequency and volume of the sound generated from the audible feedback device in an increasing trend as at least one of the movement speed of the operation target and the relative movement amount with respect to a position of the operation target on the display screen prior to the start of the movement increases.

3. The operation device according to claim 1, wherein the feedback device has an audible feedback device that implements the feedback by generating sound,

and changes an image of the sound in response to a change in the movement direction of the operation target so as to correspond to the movement direction of the operation target.

4. The operation device according to claim 1, wherein

the display screen and the feedback device are mounted in a vehicle,

the feedback device has an audible feedback device that implements the feedback by generating sound,

the input device is disposed in a predetermined location in a vehicle compartment where a driver of the vehicle can operate, and has an obstacle detection device that detects a direction in which an obstacle approaching the vehicle exists,

and the audible feedback device, in a case where an obstacle approaching the vehicle is detected by the obstacle detection device, generates a different sound from the sound generated in response to the movement of the operation target, using a sound image in a direction where the obstacle detected by the obstacle detection device exists.

5. The operation device according to claim 1, wherein

the feedback device has a vibratory feedback device that implements the feedback by transmitting vibrations to the input device,

and changes at least one of the frequency and amplitude of the vibrations transmitted to the input device by the vibratory feedback device in an increasing trend as at least one of the movement speed of the operation target and the relative movement amount with respect to a position of the operation target on the display screen prior to the start of the movement increases.

6. The operation device according to claim 1, wherein there is further provided a line of sight detection device that detects a direction of the operator'"'"'s line of sight, and that determines whether or not the direction of the line of sight detected is toward the display screen,

and the feedback device, in a case where the line of sight detection device determines that the direction of the operator'"'"'s line of sight is not toward the display screen, implements the feedback, and in a case where the line of sight detection device determines that the direction of the operator'"'"'s line of sight is toward the display screen, does not implement the feedback.

7. The operation device according to claim 1, wherein the display screen is a display that is disposed below a top surface of an instrument panel installed in a vehicle compartment,

and the input device has a substantially planar operating section disposed in a predetermined location in the vehicle compartment where a driver of the vehicle can operate, detects a contact location of the driver'"'"'s finger with respect to the operating section, and performs operational input with respect to the operation target corresponding to the detected result.

8. The operation device according to claim 1, wherein

the feedback device estimates from the smoothness and operation speed of the input operation, a degree of expertise of the input operation to the input device, and increases the feedback amount for a lower degree of expertise.

9. The operation device according to claim 1, further comprising a storage device that stores history of input operations by the operator to the input device,

and the feedback device increases the feedback amount as the frequency of performing the input operation is reduced.