Patent US1168467A successfully refreshed from Google Patents.
Patent US4792783A successfully refreshed from Google Patents.
US4792783A
Expired / Lapsed
US
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Vehicular function controller having alterable function designators
Assignee: Electro Mechanical Products Inc
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Filing: 1986-05-07
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Granted: 1988-12-20
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Expires: 2006-05-07
Abstract
Abstract A multifunction control system for a vehicle includes a plurality of switches, each switch adapted to control a plurality of vehicular functions. Each switch has associated therewith a display element for indicating which of the functions that switch is controlling. The system further includes a microprocessor based controller which mediates which designator each display element will exhibit as well as which vehicular function a given switch will control. The system is readily adapted to a menu-driven mode of operation, and the switches may be mounted upon the steering wheel of a vehicle.
Inventors
- 👤 James P. Burgess
- 👤 Thomas R. Wheeler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:00
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/0076; B60Q1/0082; B60K; B60K35/00; B60K35/10; B60K35/20; B60K35/21; B60K35/22; B60K35/25; B60K35/60; B60K35/80; B60K35/81; B62; B62D; B62D1/00; B62D1/02; B62D1/04; B62D1/046; G; G07; G07C; G07C5/00; G07C5/08; G07C5/10; H; H01; H01H; H01H2300/00; H01H2300/04; H01H9/00; H01H9/18; H01H9/181
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
233 words
A control system for use by an operator of a vehicle for actuating a plurality of vehicular functions located remotely from the operator, said system comprising: (A) a plurality of discrete switches disposed upon the steering control of said vehicle, each switch adapted to selectably control a plurality of remotely located functions and each switch providing tactile feedback to the user; (B) discrete display means associated with, and in close proximity to each of said plurality of switches, each display means adapted to selectably provide a plurality of alterable function designators that specify the particular function being controlled by the associated switch; (C) control means including a microprocessor and adapted to: (1) receive signals indicative of the activation of each of said switches, (2) determine which alterable function designator is to be appropriately displayed in conjunction with each of said switches, (3) activate the display means of said appropriate designator, and (4) provide control signals in response to the activation of each of said switches; and, (D) means adapted to receive the control signals and distribute said signals to the appropriate function which is to be controlled, whereby each switch is adapted to operate in cooperation with the control means so as to control a plurality of said vehicular functions, and the display means associated with each switch is adapted to display which of said functions is being controlled at a given time.
Claim 2
Dependent Claim
233 words
A control system for use by an operator of a vehicle for actuating a plurality of vehicular functions located remotely from the operator, said system comprising: (A) a plurality of discrete switches disposed upon the steering control of said vehicle, each switch adapted to selectably control a plurality of remotely located functions and each switch providing tactile feedback to the user; (B) discrete display means associated with, and in close proximity to each of said plurality of switches, each display means adapted to selectably provide a plurality of alterable function designators that specify the particular function being controlled by the associated switch; (C) control means including a microprocessor and adapted to: (1) receive signals indicative of the activation of each of said switches, (2) determine which alterable function designator is to be appropriately displayed in conjunction with each of said switches, (3) activate the display means of said appropriate designator, and (4) provide control signals in response to the activation of each of said switches; and, (D) means adapted to receive the control signals and distribute said signals to the appropriate function which is to be controlled, whereby each switch is adapted to operate in cooperation with the control means so as to control a plurality of said vehicular functions, and the display means associated with each switch is adapted to display which of said functions is being controlled at a given time.
Claim 3
Dependent Claim
36 words
A control system as in claim 1, wherein said control means is further adapted to cause each of said display means to display a preselected designator in response to the activation of one of said switches.
Claim 4
Dependent Claim
18 words
A control system as in claim 2, wherein said preselected designators correspond to the last previously displayed designations.
Claim 5
Dependent Claim
32 words
A control system as in claim 1, wherein said control means is further adapted to cause each of said display means to display a preselected designator each time the vehicle is energized.
Claim 6
Dependent Claim
45 words
A control system as in claim 1, wherein said control means is further adapted to cause each of said display means to display a preselected designator upon the passage of a predetermined length of time in which none of said plurality of switches is activated.
Claim 7
Dependent Claim
16 words
A control system as in claim 1, further including non-volatile memory means associated with the microprocessor.
Claim 8
Dependent Claim
16 words
A control system as in claim 1, further including a read-only memory associated with the microprocessor.
Claim 9
Dependent Claim
20 words
A control system as in claim 7, wherein the read-only memory contains a program to be executed by the microprocessor.
Claim 10
Dependent Claim
24 words
A control system as in claim 1, further including means for transmitting control signals from the control means to the receiving and distributing means.
Claim 11
Dependent Claim
27 words
A control system as in claim 9, wherein the control signal transmission means includes means for providing an optical signal and means for reviewing said optical signal.
Claim 12
Dependent Claim
28 words
A control system as in claim 9, wherein the control signal transmission means includes means for producing a variable magnetic signal and means for reviewing said magnetic signal.
Claim 13
Dependent Claim
66 words
A control system as in claim 11, wherein said receiving and distributing means is adapted to transmit signals to the control means indicative of the status of at least one of said vehicular functions, said control means operative to control at least one of said display means in accord with the transmitted signal, so as to indicate the status of said at least one vehicular function.
Claim 14
Dependent Claim
29 words
A control system as in claim 9, wherein said control signal transmission means is further adapted to transmit signals from the receiving and distributing means to the control means.
Claim 15
Dependent Claim
20 words
A control system as in claim 1, wherein said control means has associated therewith a power source including a battery.
Claim 16
Dependent Claim
20 words
A control system as in claim 1, wherein said control means has associated therewith a power source including photovoltaic cell.
Claim 17
Dependent Claim
33 words
A control system as in claim 1, wherein the control means is further adapted to activate the display means in a predetermined pattern of designators, said pattern corresponding to a related vehicular function.
References Cited (Backward Citations)
US4078257A
Cited
US4368454A
Cited
US4313108A
Cited
US4405924A
Cited
US4456903A
Cited
US4454501A
Cited
US4376298A
Cited
US4438425A
Cited
GB2095427A
Cited
US4608550A
Cited
US4635029A
Cited
US4464933A
Cited
US4435648A
Cited
US4611306A
Cited
US4609904A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-12-20 | 1992-06-20 | 1992-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-12-20 | 1996-06-20 | 1996-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-12-20 | 2000-06-20 | 2000-12-20 | $7700.00 | Window Closed / Lapsed |