Haptic information presentation system and method

Patent metadata

Field	Value
Publication number	US-10936074-B2
Application number	US-201615285109-A
Country	US
Kind code	B2
Filing date	Oct 4, 2016
Priority date	Nov 20, 2003
Publication date	Mar 2, 2021
Grant date	Mar 2, 2021

Abstract

A haptic information presentation system uses a human sensory characteristic or illusion to suitably control a physical quantity, and causes a person to feel a force which cannot exist physically, or a haptic sensory physical characteristic.

First claim

The invention claimed is:

1. A haptic information presentation system comprising:
a sensor that detects at least one of a position, a velocity, an acceleration, a shape, a displacement, a transformation, a deformation, an amplitude, a rotation, a vibration, a force, a torque, a pressure, a humidity, a temperature, an elasticity, a viscosity, and a sound;
a haptic information presentation device that presents a haptic information comprising haptic sensation as if an operator operates an object;
a haptic presentation controlling device that controls the haptic information presentation device based on an information from the sensor,
wherein the haptic presentation controlling device controls the haptic presentation by utilizing an illusion and/or a sensory characteristic that
(1) a physical quantity being given to the operator and/or
(2) the physical quantity being brought by the operation of the operator, and
(3) a sensory quantity being presented to the operator and the physical quantity are nonlinear,

wherein the haptic presentation controlling device controls the physical quantity and causes the operator to feel a force and/or a haptic sensation representing a virtual force and/or a virtual object and/or a virtual haptic sensation by utilizing the illusion and/or the sensory characteristic; and
a drive device that is driven by controlling the haptic presentation controlling device.

2. The haptic information presentation system according to claim 1 , wherein: the sensor detects a stimulus comprising at least one of the position, the velocity, the acceleration, the shape, the displacement, the transformation, the deformation, the amplitude, the rotation, the vibration, the force, the torque, the pressure, the humidity, the temperature, the elasticity, the viscosity, and the sound.

3. The haptic information presentation system according to claim 1 , wherein:
the haptic presentation controlling device comprises a CPU, a RAM that stores data when the CPU performs processing, and a ROM that stores a control program, and
the CPU controls the drive device by reading the control program from the ROM.

4. The haptic information presentation system according to claim 1 , wherein: the haptic presentation controlling device comprises an input device adapted to receive information from the sensor, and the haptic presentation controlling device is controlled on the basis of the information.

5. A haptic information presentation system comprising:
a haptic information presentation device that presents a haptic information comprising a haptic sensation as if an operator operates an object;
a haptic presentation controlling device that controls the haptic information presentation device based on an information from a sensor,
wherein the haptic presentation controlling device controls the haptic presentation by utilizing an illusion and/or a sensory characteristic that
(1) a physical quantity being given to the operator and/or
(2) the physical quantity being brought by the operation of the operator, and
(3) a sensory quantity being presented to the operator and the physical quantity are nonlinear,

wherein the haptic presentation controlling device controls the physical quantity and causes the operator to feel a force and/or a haptic sensation representing a virtual force and/or a virtual object and/or a virtual haptic sensation by utilizing the illusion and/or the sensory characteristic; and
a drive device that is driven by controlling the haptic presentation controlling device.

6. The haptic information presentation system according to claim 5 , wherein:
the haptic presentation controlling device comprises a CPU, a RAM that stores data when the CPU performs processing, and a ROM that stores a control program, and
the CPU controls the drive device by reading the control program from the ROM.

7. A haptic information presentation system comprising:
a sensor that detects at least one of a position, a velocity, an acceleration, a shape, a displacement, a transformation, a deformation, an amplitude, a rotation, a vibration, a force, a torque, a pressure, a humidity, a temperature, an elasticity, a viscosity, and a sound;
a haptic information presentation device that presents a haptic information comprising a haptic sensation as if an operator operates an object;
a haptic presentation controlling device that controls the haptic information presentation device based on an information from the sensor,
wherein the haptic presentation controlling device controls the haptic presentation by utilizing an illusion and/or a sensory characteristic that
(1) a physical quantity being given to the operator and/or
(2) the physical quantity being brought by the operation of the operator, and
(3) a sensory quantity being presented to the operator and the physical quantity are nonlinear,

wherein the haptic presentation controlling device controls the physical quantity and causes the operator to feel a force and/or a haptic sensation representing a virtual force and/or a virtual object and/or a virtual haptic sensation by utilizing the illusion and/or the sensory characteristic; and
a drive device that is driven under control of the haptic presentation controlling device;
wherein the haptic information presentation device generates a stimulus to the operator and/or to a haptic information non-presentation device that is unable to generate the stimulus to the operator.

8. The haptic information presentation system according to claim 7 , wherein: the sensor detects the stimulus comprising at least one of the position, the velocity, the acceleration, the shape, the displacement, the transformation, the amplitude, the rotation, the vibration, the force, the torque, the pressure, the humidity, the temperature, the viscosity, and the sound.

9. The haptic information presentation system according to claim 7 , wherein:
the haptic presentation controlling device comprises a CPU, a RAM that stores data when the CPU performs processing, and a ROM that stores a control program, and
the CPU controls the drive device by reading the control program from the ROM.

10. A haptic information presentation system comprising:
a haptic information presentation device that presents a haptic information comprising a haptic sensation as if an operator operates an object;
a haptic presentation controlling device that controls the haptic information presentation,
wherein the haptic presentation controlling device controls the haptic presentation by utilizing an illusion and/or a sensory characteristic that
(1) a physical quantity being given to the operator and/or
(2) the physical quantity being brought by the operation of the operator, and
(3) a sensory quantity being presented to the operator and the physical quantity are nonlinear,

wherein the haptic presentation controlling device controls the physical quantity and causes the operator to feel a force and/or a haptic sensation representing a virtual force and/or a virtual object and/or a virtual haptic sensation by utilizing the illusion and/or the sensory characteristic; and
a drive device that is driven by controlling the haptic presentation controlling device;
wherein the haptic information is presented to the operator via an opening portion provided in the haptic information presentation device.

11. The haptic information presentation system according to claim 10 , wherein: the haptic information presentation comprises a stimulus member and/or a vibration member.

12. The haptic information presentation system according to claim 10 , wherein:
the haptic presentation controlling device comprises a CPU, a RAM that stores data when the

Assignees

• Aist
• Miraisens Inc

Inventors

• Nakamura Norio
• Fukui Yukio
• Sakai Masataka
• Koda Natsuo
• Iizuka Yosuke

Classifications

• G06F3/014 Primary

  Hand-worn input/output arrangements, e.g. data gloves · CPC title

• G08B6/00

  Tactile signalling systems, e.g. tactile personal calling systems · CPC title

• A63F13/285

  Generating tactile feedback signals via the game input device, e.g. force feedback · CPC title

• G06F3/016

  Input arrangements with force or tactile feedback as computer generated output to the user · CPC title

• G06F3/0346

  with detection of the device orientation or free movement in a three-dimensional [3D] space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors · CPC title