Systems and methods for providing haptic effects

• US 9,495,009 B2
• Filed: 08/20/2004
• Issued: 11/15/2016
• Est. Priority Date: 08/20/2004
• Status: Active Grant

• Current Assignee: Immersion Corporation
• Original Assignee: Immersion Corporation
• Inventors: Levin, Michael D.
• Primary Examiner(s): Sim, Matthew
• Application Number:
  US10/923,202
• Publication Number:
  US 20060038781A1
• Time in Patent Office: 4,470 Days
• Field of Search: 345/156
• US Class Current: 1/1
• CPC Class Codes: B60Q 9/00 Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00 , e.g. haptic signalling
• CPC Class Codes: G06F 3/016 Input arrangements with force or tactile feedback as computer generated output to the user
• CPC Class Codes: G06F 3/165 Management of the audio stream, e.g. setting of volume, audio stream path

Abstract

Systems and methods for providing haptic effects are disclosed. One disclosed system comprises an actuator, a non-volatile memory configured to store a haptic effect profile, and a processor in communication with the actuator and the non-volatile memory. The processor may be configured to receive a sensor signal indicating a movement of a manipulandum, to identify an effect parameter associated with the sensor signal in the haptic effect profile, and to generate an output signal based, at least in part, on the effect parameter. The generated output signal may be configured to cause the actuator to output a haptic effect associated with the effect parameter.

Claims

1. A device comprising:

a plurality of manipulandum assemblies, each manipulandum assembly comprising;

a manipulandum movable in a first degree of freedom,

an actuator configured to output a haptic effect to the manipulandum,

a non-volatile memory comprising a plurality of pre-programmed haptic effect profiles, each of the pre-programmed haptic effect profiles comprising;

a plurality of haptic parameters describing a plurality of vibrotactile haptic effects, the plurality of vibrotactile haptic effects associated with positions of the manipulandum within the first degree of freedom,

a plurality of sensor parameters associated with the plurality of vibrotactile haptic effects, the plurality of sensor parameters associated with the positions of manipulandum within the first degree of freedom, and

an electromechanical selector associated with the manipulandum, the selector configured to select one of the plurality of pre-programmed haptic effect profiles,

wherein the plurality of manipulandum assemblies comprises a first manipulandum assembly and a second manipulandum assembly, the first manipulandum assembly configured to control a temperature setting of an air conditioning system and the second manipulandum assembly configured to control a temperature setting of a heating system;

an HVAC control panel configured to control an HVAC system, the HVAC control panel comprising the plurality of the manipulandum assemblies; and

a processor in communication with the actuators and the non-volatile memories, the processor configured to;

receive a sensor signal indicating a position of one of the manipulanda;

identify a vibrotactile haptic effect in the respective selected pre-programmed haptic effect profile based at least in part on the sensed position of the respective manipulandum, and a sensor parameter of the plurality of sensor parameters of the selected pre-programmed haptic effect profile associated with the sensed position of the respective manipulandum and the respective haptic parameters associated with a haptic effect; and

output an actuator signal configured to cause the actuator to output the vibrotactile haptic effect.

2. The device of claim 1, wherein the selector of at least one of the plurality of manipulandum assemblies is configured to allow permanent selection of the at least one pre-programmed haptic effect profile.

3. The device of claim 1, wherein the actuator of at least one of the plurality of manipulandum assemblies comprises a plurality of actuators.

4. The device of claim 1, wherein the non-volatile memory of at least one of the plurality of manipulandum assemblies is configured to receive a download of the pre-programmed haptic effect profile.

5. The device of claim 1, wherein at least one of the plurality of manipulandum assemblies comprises a downloaded pre-programmed haptic effect profile.

6. The device of claim 5, wherein at least one of the plurality of manipulandum assemblies is configured to download the downloaded pre-programmed haptic effect profile from a programmable bus.

7. The device of claim 5, wherein at least one of the plurality of manipulandum assemblies is configured to download the downloaded pre-programmed haptic effect profile to the non-volatile memory.

10. The device of claim 1, wherein the plurality of manipulandum assemblies further comprises a third manipulandum assembly, the third manipulandum assembly configured to control a fan speed of the HVAC system.

8. A method comprising:

providing a plurality of manipulandum assemblies, each manipulandum assembly comprising;

a manipulandum movable in a first degree of freedom,

an actuator configured to output a vibrotactile haptic effect to the manipulandum,

a non-volatile memory comprising a plurality of pre-programmed haptic effect profiles, each of the pre-programmed haptic effect profiles comprising;

a plurality of haptic parameters describing a plurality of vibrotactile haptic effects, the plurality of vibrotactile haptic effects associated with positions of the manipulandum within the first degree of freedom,

a plurality of sensor parameters associated with the plurality of vibrotactile haptic effects, the plurality of sensor parameters associated with the positions of the manipulandum within the first degree of freedom, and

an electromechanical selector associated with the manipulandum, the selector configured to select one of the plurality of pre-programmed haptic effect profiles;

wherein the plurality of manipulandum assemblies comprises a first manipulandum assembly and a second manipulandum assembly, the first manipulandum assembly configured to control a temperature setting of an air conditioning system and the second manipulandum assembly configured to control a temperature setting of a heating system;

providing an HVAC control panel configured to control an HVAC system, the HVAC control panel comprising the plurality of the manipulandum assemblies; and

providing a processor in communication with the actuator and the non-volatile memory, the processor configured to;

receive a sensor signal indicating a position of one of the manipulanda;

identify a vibrotactile haptic effect in the respective selected pre-programmed haptic effect profile based at least in part on the sensed position of the respective manipulandum, and a sensor parameter of the plurality of sensor parameters of the selected pre-programmed haptic effect profile associated with the sensed position of the respective manipulandum and the respective haptic parameters associated with a haptic effect; and

output an actuator signal configured to cause the actuator to output the vibrotactile haptic effect.

9. The method of claim 8, wherein the selector of at least one of the plurality of manipulandum assemblies is configured to allow permanent selection of the at least one pre-programmed haptic effect profile.

11. A device comprising:

a plurality of manipulandum assemblies, each manipulandum assembly comprising;

a manipulandum movable in a first degree of freedom,

an actuator configured to output a haptic effect to the manipulandum,

a non-volatile memory comprising a plurality of pre-programmed haptic effect profiles, each of the pre-programmed haptic effect profiles comprising;

a plurality of haptic parameters describing a plurality of vibrotactile haptic effects, the plurality of vibrotactile haptic effects associated with positions of the manipulandum within the first degree of freedom,

a plurality of sensor parameters associated with the plurality of vibrotactile haptic effects, the plurality of sensor parameters associated with the positions of manipulandum within the first degree of freedom, and

an electromechanical selector associated with the manipulandum, the selector configured to select one of the plurality of pre-programmed haptic effect profiles,

a control panel configured to control a stereo system, the control panel comprising the plurality of the manipulandum assemblies; and

a processor in communication with the actuators and the non-volatile memories, the processor configured to;

receive a sensor signal indicating a position of one of the manipulanda;

identify a vibrotactile haptic effect in the respective selected pre-programmed haptic effect profile based at least in part on the sensed position of the respective manipulandum, and a sensor parameter of the plurality of sensor parameters of the selected pre-programmed haptic effect profile associated with the sensed position of the respective manipulandum and the respective haptic parameters associated with a haptic effect; and

output an actuator signal configured to cause the actuator to output the vibrotactile haptic effect.

12. The device of claim 11, wherein the plurality of manipulandum assemblies comprises a first manipulandum assembly and a second manipulandum assembly, the first manipulandum assembly configured to control a volume knob of the stereo system.

13. The device of claim 11, wherein the selector of at least one of the plurality of manipulandum assemblies is configured to allow permanent selection of the at least one pre-programmed haptic effect profile.

14. The device of claim 11, wherein the actuator of at least one of the plurality of manipulandum assemblies comprises a plurality of actuators.

15. The device of claim 11, wherein the non-volatile memory of at least one of the plurality of manipulandum assemblies is configured to receive a download of the pre-programmed haptic effect profile.

16. The device of claim 11, wherein at least one of the plurality of manipulandum assemblies comprises a downloaded pre-programmed haptic effect profile.

17. The device of claim 16, wherein at least one of the plurality of manipulandum assemblies is configured to download the downloaded pre-programmed haptic effect profile from a programmable bus.

18. The device of claim 16, wherein at least one of the plurality of manipulandum assemblies is configured to download the downloaded pre-programmed haptic effect profile to the non-volatile memory.

19. A method comprising:

providing a plurality of manipulandum assemblies, each manipulandum assembly comprising;

a manipulandum movable in a first degree of freedom,

an actuator configured to output a haptic effect to the manipulandum,

a non-volatile memory comprising a plurality of pre-programmed haptic effect profiles, each of the pre-programmed haptic effect profiles comprising;

a plurality of haptic parameters describing a plurality of vibrotactile haptic effects, the plurality of vibrotactile haptic effects associated with positions of the manipulandum within the first degree of freedom,

a plurality of sensor parameters associated with the plurality of vibrotactile haptic effects, the plurality of sensor parameters associated with the positions of manipulandum within the first degree of freedom, and

an electromechanical selector associated with the manipulandum, the selector configured to select one of the plurality of pre-programmed haptic effect profiles,

providing a control panel configured to control a stereo system, the control panel comprising the plurality of the manipulandum assemblies; and

providing a processor in communication with the actuators and the non-volatile memories, the processor configured to;

receive a sensor signal indicating a position of one of the manipulanda;

identify a vibrotactile haptic effect in the respective selected pre-programmed haptic effect profile based at least in part on the sensed position of the respective manipulandum, and a sensor parameter of the plurality of sensor parameters of the selected pre-programmed haptic effect profile associated with the sensed position of the respective manipulandum and the respective haptic parameters associated with a haptic effect; and

output an actuator signal configured to cause the actuator to output the vibrotactile haptic effect.

20. The method of claim 19, wherein the selector of at least one of the plurality of manipulandum assemblies is configured to allow permanent selection of the at least one pre-programmed haptic effect profile.

21. The method of claim 19, wherein the plurality of manipulandum assemblies comprises a first manipulandum assembly and a second manipulandum assembly, the first manipulandum assembly configured to control a volume knob of the stereo system.