Device with a human-machine interface

• US 5,844,500 A
• Filed: 12/02/1996
• Issued: 12/01/1998
• Est. Priority Date: 05/31/1991
• Status: Expired due to Term

• Current Assignee: US Philips Corporation (Koninklijke Philips N.V.)
• Original Assignee: US Philips Corporation (Koninklijke Philips N.V.)
• Inventors: Kip, Albart J., Beuk, Leonardus G. M.
• Primary Examiner(s): ZIMMERMAN, BRIAN A
• Application Number:
  US08/758,983
• Time in Patent Office: 729 Days
• Field of Search: 340/825.56, 340/825.31, 341/22, 341/23, 341/31, 341/34, 341/20, 341/21, 341/27, 379/52, 379/368, 395/118, 395/120
• US Class Current: 341/22
• CPC Class Codes: B60K 2360/141 Activation of instrument input devices by approaching fingers or pens
• CPC Class Codes: B60K 2370/141 Activation by approaching fingers or pens
• CPC Class Codes: B60K 35/10 Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
• CPC Class Codes: B60R 16/0231 Circuits relating to the driving or the functioning of the vehicle monitoring tyres B60C23/00; indicating overspeed B60K31/00; for dash boards B60K37/00, B60Q3/10; for indicating emergencies B60Q1/52; brake control systems B60T; registering or indicating the working of vehicles G07C5/00; measuring distance G01C, e.g. combinations of speed and distance G01C23/00; engine indicators G01L; measuring speed or acceleration G01P
• CPC Class Codes: G06F 3/023 Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
• CPC Class Codes: G06F 3/0236 using selection techniques to select from displayed items
• CPC Class Codes: G06F 3/0489 using dedicated keyboard keys or combinations thereof

Abstract

A device with a human-machine interface for use as a user control interface, particularly in an automotive environment, which temporarily makes an indication of the function of a control organ perceptible, when the user begins to actuate it, but has not yet definitively actuated it. The device with a human-machine interface helps the user to find the right control organ, or warns about dangerous control organs. Moreover, ways of finding groups of control organs and verifying the setting of groups of control organs are made possible.

Claims

1. A device with a human-machine interface, the device comprising:

an actuable control organ for selectably controlling a function of the device; and

means for detecting

a first stage of physically impending actuation of a user of the control organ, for

a second stage of actual actuation of the control organ by the user, the second stage succeeding the first stage;

means in response to said detecting, temporarily disclosing via output means to the user an indication of the control organ only if and when the second stage is not detected within a predetermined period of time.

2. The device of claim 1 wherein the control organ is arranged for analog actuation of the function.

3. The device of claim 1 wherein the means for detecting is a proximity sensor which generates a signal in response to approach of a human finger.

4. A device with a human-machine interface the device comprising:

an actuable control organ for selectably controlling a function of the device,

means for detecting a user action, which action is representative of physically impending actuation of the control organ,

means for, upon said detecting, temporarily disclosing via output means an indication of the control organ, to the user,

further comprising means for disclosing a further indication of the function when actuation of the control organ is not detected within a predetermined period of time after detecting said user action.

5. A device according to claim 4, wherein the control organ is arranged for analog actuation of the function.

6. The device of claim 4 wherein the means for detecting is a proximity sensor which generates a signal in response to approach of a human finger.

7. A human-machine interface comprising:

a plurality of actuable control organs for selectably controlling respective functions of a system, said control organs define at least one functional group;

means for detecting

a first stage of physically impending actuation of any one of the control organs of said one functional group; and

a second stage of physically impending actuation of a particular one of the control organs, the second stage succeeding the first stage;

means, responsive to the detecting means, for temporarily disclosing via output means

a first indication of said one functional group of control organs as a whole in response to detection of the first stage; and

a second indication of the particular control organ in response to detection of the second stage.

8. The interface of claim 7 wherein the control organs are arranged for analog actuation of the respective functions.

9. The interface of claim 7 wherein the means for detecting is a proximity sensor which generates a signal in response to approach of a human finger.

10. The interface of claim 7 wherein the indication is in audio form.

11. The interface of claim 7 wherein the indication is in display form.

12. The interface of claim 11 wherein the means for disclosing is a head up display for temporarily projecting the indication upon a windscreen.

13. The interface of claim 7, further comprising means for terminating the indication as soon as the control organ is actuated.

14. A method for providing useful indications to a user of a human-machine interface comprising:

a plurality of actuable control organs for selectably controlling respective functions of the machine,

means for detecting

a first stage of physically impending actuation of a particular one of the control organs; and

a second stage of actual actuation of the particular one of the control organs, the second stage succeeding the first stage;

means, responsive to the detecting means, for temporarily disclosing via output means an indication of the particular control organ,

comprising the steps;

(a) detecting the first stage and detecting the second stage and the lapsed time between the detection of the first and second stages,

(b) actuating the means for temporarily disclosing via output means an indication of the control organ only if and when the lapsed time exceeds a predetermined period of time.

15. A car radio comprising a radio having a plurality of actuable control organs for selectably controlling respective functions of the radio, said control organs define at least one functional group;

said car radio further comprising;

means for detecting

a first stage of physically impending actuation of any one of the control organs of said one functional group; and

a second stage of physically impending actuation of a particular one of the control organs, the second stage succeeding the first stage;

means, responsive to the detecting means, for temporarily disclosing via output means

a first indication of said one functional group of control organs as a whole in response to detection of the first stage; and

a second indication of the particular control organ in response to detection of the second stage.

16. A car telephone comprising a telephone having a plurality of actuable control organs for selectably controlling respective functions of the telephone, said control organs define at least one functional group;

said car telephone further comprising;

means for detecting

a first stage of physically impending acutation of any one of the control organs of said one functional group; and

a second stage of physically impending acutation of a partucular one of the control organs, the second stage succeeding the first stage;

means, responsive to the detecting means, for temporarily disclosing via output means

a first indication of said one functional group of control organs as a whole in response to detection of the first stage; and

a second indication of the particular control organ in response to detection of the second stage.

17. A human-machine interface device, comprising:

a plurality of actuatable control organs organized into at least two separate groups each including at least two of said control organs; and

,

disclosure means for producing a first user-perceptible indication of the identity and/or function of a particular one of said groups in response to detection of an impending actuation of any one of said control organs which is part of said particular one of said groups, and for producing a second user-perceptible indication of the identity and/or function of a specific one of said control organs which is part of said particular one of said groups in response to detection of an impending actuation of said specific one of said control organs.

18. The human-machine interface device as set forth in claim 17, wherein said disclosure means produces said second user-perceptible indication only if and when an actual actuation of said specific one of said control organs does not occur within a prescribed time period following the detection of an impending actuation of any one of said control organs which is part of said particular one of said groups.

19. The human-machine interface device as set forth in claim 17, wherein said disclosure means produces said second user-perceptible indication immediately upon detection of an impending actuation of said specific one of said control organs.

20. A human-machine interface device, comprising:

a plurality of actuatable control organs;

means for detecting first and second user actions relative to said control organs; and

,

means for producing a first user-perceptible indication in response to detection of a first user action, and for producing a second user-perceptible indication in response to detection of a second user action wherein;

said first user action comprises movement of any of the user'"'"'s fingers to within a first distance from any of said control organs;

said second user action comprises movement of any of the user'"'"'s fingers to within a second distance from any of said control organs; and

,

said second distance is a non-zero distance less than said first distance.

21. The human-machine interface device as set forth in claim 20, wherein:

said control organs are organized into at least two separate groups each including at least two of said actuable control organs;

said first user action comprises an impending actuation of any one said control organs which is part of said selected one of said groups; and

,

said second user action comprises an impending actuation of a selected specific one of said control organs which is part of said selected one of said groups.