Patent BE720444A successfully refreshed from Google Patents.
Patent US5832440A successfully refreshed from Google Patents.
US5832440A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trolling motor with remote-control system having both voice--command and manual modes
Assignee: Dace Technology
•
Filing: 1997-11-06
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Granted: 1998-11-03
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Expires: 2017-11-06
Abstract
Abstract A device for controlling the speed and direction of a watercraft using voice commands. The device includes a voice recognition computer, which recognizes spoken commands, and a motor control computer which causes the speed and steering direction of the watercraft to change in response to the spoken commands. A remote control beltpack unit with a radio or infrared link allows free movement of the operator while controlling the watercraft.
Inventors
- 👤 Donald A. Woodbridge
- 👤 Erik Ruiz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 19:27
CPC Classifications
B; B63; B63H; B63H20/00; B63H20/007; G; G10; G10L; G10L15/00; G10L15/26
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
192 words
A control system for a trolling motor comprising: a remote unit for receiving voice commands of a user, wherein said remote unit is configured to convert said voice commands to electrical signals and to convey said electrical signals via a wireless transmission, wherein said remote unit includes a speech recognition computer and an analog interface unit coupled to said voice recognition computer, wherein said analog interface unit is configured to convert analog voice command signals to digital voice command signals, and wherein said speech recognition computer receives said digital voice command signals to determine whether an utterance of a user corresponds to one of a plurality of designated commands for controlling said trolling motor, and wherein said remote unit further includes one or more manually operated keys which can be used to manually control said trolling motor when voice control is not desired; and a local unit physically connected to said trolling motor and configured to receive said electrical signals from said remote unit and to control an operation of said trolling motor in response to said voice commands and in response to activation of said one or more manually operated keys.
Claim 2
Dependent Claim
192 words
A control system for a trolling motor comprising: a remote unit for receiving voice commands of a user, wherein said remote unit is configured to convert said voice commands to electrical signals and to convey said electrical signals via a wireless transmission, wherein said remote unit includes a speech recognition computer and an analog interface unit coupled to said voice recognition computer, wherein said analog interface unit is configured to convert analog voice command signals to digital voice command signals, and wherein said speech recognition computer receives said digital voice command signals to determine whether an utterance of a user corresponds to one of a plurality of designated commands for controlling said trolling motor, and wherein said remote unit further includes one or more manually operated keys which can be used to manually control said trolling motor when voice control is not desired; and a local unit physically connected to said trolling motor and configured to receive said electrical signals from said remote unit and to control an operation of said trolling motor in response to said voice commands and in response to activation of said one or more manually operated keys.
Claim 3
Dependent Claim
32 words
The control system for a trolling motor as recited in claim 1 wherein said analog interface unit further comprises an audio amplification circuit coupled to receive said audio analog voice command signals.
Claim 4
Dependent Claim
41 words
The control system for a trolling motor as recited in claim 2 wherein said remote unit further comprises a control computer configured to adjust a gain of said audio amplification circuit depending on a signal level associated with said voice commands.
Claim 5
Dependent Claim
46 words
The control system for a trolling motor as recited in claim 1 further comprising a control computer coupled to said speech recognition computer, wherein said speech recognition computer generates a signal indicative of whether said utterance corresponds to said one of said plurality of designated commands.
Claim 6
Dependent Claim
25 words
The control system for a trolling motor as recited in claim 4 wherein said control computer generates said electrical signals conveyed via said wireless transmission.
Claim 7
Dependent Claim
43 words
A control system for a trolling motor as recited in claim 4 wherein said remote unit further comprises a power control circuit coupled to said control computer, wherein said power control circuit is configured to selectively remove power from said speech recognition computer.
Claim 8
Dependent Claim
40 words
A control system for a trolling motor as recited in claim 6 wherein said power control circuit is configured to selectively remove power from said speech recognition computer when said voice commands are not being detected by said remote unit.
Claim 9
Dependent Claim
28 words
The control system for a trolling motor as recited in claim 1 wherein said local unit controls the steering function and a speed function of said trolling motor.
Claim 10
Dependent Claim
25 words
The control system for a trolling motor as recited in claim 1 wherein said remote unit includes an audible output for feedback to the user.
Claim 11
Dependent Claim
20 words
The control system for a trolling motor as recited in claim 9 wherein said audible output comprises a synthesized voice.
Claim 12
Dependent Claim
167 words
A trolling motor control system comprising: a remote transmitter unit configured to receive voice commands of a user and to convey signals indicative thereof via a wireless transmission, wherein said remote transmitter includes one or more manually operated keys; and a local receiver unit including a receiver configured to receive said signals conveyed by said wireless transmission and a motor control system configured to control a speed and turning direction of said trolling motor in response to said voice commands and in response to activation of said one or more manually operated keys; wherein said motor control system is configured to steer said trolling motor a designated number of degrees left or right in response to detection of voice commands corresponding to designated left and right voice commands, respectively, and wherein said motor control system is configured to steer said trolling motor a second designated number of degrees left or right in response to detection of voice commands corresponding to additional designated left and right voice commands.
Claim 13
Dependent Claim
167 words
A trolling motor control system comprising: a remote transmitter unit configured to receive voice commands of a user and to convey signals indicative thereof via a wireless transmission, wherein said remote transmitter includes one or more manually operated keys; and a local receiver unit including a receiver configured to receive said signals conveyed by said wireless transmission and a motor control system configured to control a speed and turning direction of said trolling motor in response to said voice commands and in response to activation of said one or more manually operated keys; wherein said motor control system is configured to steer said trolling motor a designated number of degrees left or right in response to detection of voice commands corresponding to designated left and right voice commands, respectively, and wherein said motor control system is configured to steer said trolling motor a second designated number of degrees left or right in response to detection of voice commands corresponding to additional designated left and right voice commands.
Claim 14
Dependent Claim
37 words
The trolling motor system as recited in claim 11 wherein said motor control system is configured to steer said trolling motor approximately 22.5° left or right in response to said designated left and right voice commands, respectively.
Claim 15
Dependent Claim
30 words
The trolling motor system as recited in claim 12 wherein the designated number of degrees steered in response to said additional designated left and right voice commands is approximately 90°.
Claim 16
Dependent Claim
56 words
The trolling motor as recited in claim 13 wherein said motor control system is configured to cause the trolling motor to reverse the direction in response to a signal indicative of the detection of a REVERSE command, and to re-establish the original direction in response to a signal indicative of the detection of a FORWARD command.
Claim 17
Dependent Claim
86 words
The trolling motor as recited in claim 14 wherein said motor control system is configured to increase or decrease the speed of the trolling motor by a designated amount in response to a control signal indicative of the detection of a voice command corresponding to a FASTER or SLOWER voice command respectively; and wherein said motor control system is configured to cause the propulsion to cease in response to a signal indicative of the detection of a voice command corresponding to a STOP voice command record.
Claim 18
Dependent Claim
42 words
The trolling motor system as recited in claim 15 wherein said motor control system is configured to set the speed of the trolling motor to one of a plurality of designated speeds in response to each of a plurality of speed commands.
Claim 19
Dependent Claim
30 words
The trolling motor as recited in claim 16 wherein said motor control system is configured to cease responding to voice commands in response to a VOICE OFF voice command record.
References Cited (Backward Citations)
US3485951A
Cited
US3588363A
Cited
US3598947A
Cited
US3742143A
Cited
US3946157A
Cited
US3807345A
Cited
US4114074A
Cited
US4207959A
Cited
US4302749A
Cited
US4275266A
Cited
US4359604A
Cited
US4472617A
Cited
US4513189A
Cited
US4506142A
Cited
US4389109A
Cited
US4605080A
Cited
US4501012A
Cited
US4401852A
Cited
US4459674A
Cited
US4516207A
Cited
US4493100A
Cited
US4450545A
Cited
US4388495A
Cited
US4520500A
Cited
US4635286A
Cited
US4597098A
Cited
US4506378A
Cited
US4531228A
Cited
US4637045A
Cited
US4528687A
Cited
US4593403A
Cited
US4462080A
Cited
US4426733A
Cited
US4558459A
Cited
US4538295A
Cited
US4471683A
Cited
US4590604A
Cited
US4556944A
Cited
US4641342A
Cited
US4641292A
Cited
US4720802A
Cited
US4824408A
Cited
US4824408B1
Cited
US4717364A
Cited
US4520576A
Cited
US4868879A
Cited
US4864623A
Cited
US4991217A
Cited
US5146539A
Cited
US4959864A
Cited
US4897878A
Cited
US4882685A
Cited
US4737976A
Cited
US4918735A
Cited
US4725956A
Cited
US4797924A
Cited
US4776016A
Cited
US4739236A
Cited
US4905286A
Cited
US4882755A
Cited
US4807273A
Cited
US4856072A
Cited
US4827520A
Cited
US5239586A
Cited
US4910784A
Cited
US5014317A
Cited
US5042063A
Cited
US4907079A
Cited
US5003602A
Cited
US5303148A
Cited
US4862363A
Cited
US4959865A
Cited
US5291193A
Cited
US5027149A
Cited
US4951079A
Cited
US4961177A
Cited
US4876676A
Cited
US4989253A
Cited
US4937871A
Cited
US5117460A
Cited
US5440606A
Cited
US4955834A
Cited
USH891H
Cited
US5345226A
Cited
US5016003A
Cited
US5041029A
Cited
US5228087A
Cited
US5222147A
Cited
US5050519A
Cited
US5222121A
Cited
US4995010A
Cited
US5255341A
Cited
US5146538A
Cited
US5199080A
Cited
US5267323A
Cited
US5226090A
Cited
US5247580A
Cited
US5230023A
Cited
US5148489A
Cited
US5263118A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-11-02 | 2002-05-04 | 2002-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-11-02 | 2006-05-04 | 2006-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-11-02 | 2010-05-04 | 2010-11-03 | $7700.00 | Window Closed / Lapsed |