US4933852A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine operation indicating system and method
Assignee: Individual
•
Filing: 1984-12-27
•
Granted: 1990-06-12
•
Expires: 2004-12-27
Abstract
Abstract An apparatus and method for indicating operational characteristics of a machine, such as a motor vehicle or other type of human operator or monitored machine which is subject to variations in its operational characteristics requiring adjustments, maintenance or replacement of machine parts. In particular, the system and method involve the generation of synthetic speech signals which are converted to sounds of words and phrases or sentences which describe the operational characteristics of the machine and, in certain instances, suggest remedies or procedures to be taken by an operator or maintenance personnel to prevent machine malfunction, improve its operation and, in certain instances, optimize the manner in which it performs. Both analysis of the operational characteristics or ambient conditions to which the machine is subjected are effected by a plurality of sensors of such conditions and a computer or microelectronic processor which processes the outputs of the sensors and determines such operational characteristics, further controlling the operation of an electronic synthetic speech signal generator for generating speech signals which are converted to words, phrases and, in certain instances, sentences defining the operation and further defining suggested maintenance or variations in the operation to be taken by the operator thereof. Unsafe operating conditions may be electronically detected and immediately indicated or indicated at a future time when a memory is queriead.
Inventors
- 👤 Jerome H. Lemelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:43
CPC Classifications
G; G01; G01D; G01D7/00; G01D7/12; G01B; G01B3/00; G01B3/18; G01K; G01K1/00; G01K1/02; G01K13/00; G01K13/20; G01L; G01L19/00; G01L19/08; G01L19/083; G01W; G01W1/00; G08; G08B; G08B1/00; G08B1/08; G08B23/00; G08B27/00
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
264 words
A system for indicating operating characteristics of a motor vehicle comprising in combination with a motor vehicle: first means including an electronic computer for processing information and generating output control signals in accordance with variations in the information received by said computer, second means including a plurality of sensors which are operable for sensing a plurality of said operating characteristics of the motor vehicle, one of said sensors is for sensing distance travelled by said vehicle and generating first signals indicative of such distance travelled, third means for energizing said second means to cause said second means to generate first signals, means for operatively connecting said second means to said electronic computer for processing the signals generated by said second means and generating control signals based on the processed result, visual display means controlled by said computer to display information defining the operating characteristics of said vehicle, synthetic speech signal generating means including a first memory from which speech signals are generatable and define words of speech indicative of operational parameters of said motor vehicle, a second memory containing recordings defining periodic maintenance requirements for said motor vehicle, means for applying said control signals to said second memory to cause it to generate signals defining specific maintenance requirements, means for applying said latter signals to said speech signal generating means to cause it to generate speech signals defining words and phrases indicative of specific maintenance functions, and means for receiving and transducing said speech signals to sounds of words of speech indicative of said specific maintenance functions to be performed on said motor vehicle.
Claim 2
Independent Claim
264 words
A system for indicating operating characteristics of a motor vehicle comprising in combination with a motor vehicle: first means including an electronic computer for processing information and generating output control signals in accordance with variations in the information received by said computer, second means including a plurality of sensors which are operable for sensing a plurality of said operating characteristics of the motor vehicle, one of said sensors is for sensing distance travelled by said vehicle and generating first signals indicative of such distance travelled, third means for energizing said second means to cause said second means to generate first signals, means for operatively connecting said second means to said electronic computer for processing the signals generated by said second means and generating control signals based on the processed result, visual display means controlled by said computer to display information defining the operating characteristics of said vehicle, synthetic speech signal generating means including a first memory from which speech signals are generatable and define words of speech indicative of operational parameters of said motor vehicle, a second memory containing recordings defining periodic maintenance requirements for said motor vehicle, means for applying said control signals to said second memory to cause it to generate signals defining specific maintenance requirements, means for applying said latter signals to said speech signal generating means to cause it to generate speech signals defining words and phrases indicative of specific maintenance functions, and means for receiving and transducing said speech signals to sounds of words of speech indicative of said specific maintenance functions to be performed on said motor vehicle.
Claim 3
Dependent Claim
50 words
A system in accordance with claim 1 wherein said synthetic speech signal generating means is operable, when controlled in accordance with signals generated upon sensing respective distances travelled by said vehicle, to generate synthetic speech signals of words indicative of required changes in fluid employed in operating said motor vehicle.
Claim 4
Dependent Claim
39 words
A system in accordance with claim 2 wherein said synthetic speech signal generating means is operable to generate, when controlled by said electronic computer, signals defining words of speech indicating required changes in lubricating oil and an oil filter.
Claim 5
Dependent Claim
44 words
A system in accordance with claim 1 wherein said synthetic speech signal generating means is operable, when controlled by said electronic computer, to generate synthetic speech signals of words of speech which indicate required maintenance with respect to the engine of the motor vehicle.
Claim 6
Dependent Claim
60 words
A system in accordance with claim 1 including at least one sensing means operable to sense a malfunction in the operation of said motor vehicle and to generate signals indicative of such malfunction for use by said electronic computer in controlling said synthetic speech signal generating means to generate select speech signals defining the malfunction sensed by said one sensor.
Claim 7
Dependent Claim
83 words
A system in accordance with claim 1 including a motor for driving said motor vehicle wherein at least one of said sensors operable to sense an increase in the temperature of said motor and said electronic computer is operable to receive and process electrical signals generated by said temperature sensing means and to generate control signals for controlling said speech signal generating means to generate and apply to said transducing means speech signals defining words of speech indicative of such increase in temperature.
Claim 8
Dependent Claim
22 words
A system in accordance with claim 1 wherein said visual display means is operable to display indicia indicative of said maintenance requirements.
Claim 9
Dependent Claim
45 words
A system in accordance with claim 1 including means for generating the same synthetic speech signals indicative of vehicle maintenance requirements a number of times to permit a person operating said vehicle to be warned by the same words of speech generated more than once.
Claim 10
Dependent Claim
29 words
A system in accordance with claim 8 including means controllable by the operator of said vehicle to limit the number of times the same words of speech are generated.
Claim 11
Dependent Claim
63 words
A system in accordance with claim 1 wherein said second means includes means for sensing signals generated exterior of said motor vehicle and generating electrical signals of said signals sensed and means for applying said latter electrical signals to control said synthetic speech signal generating means to generate speech signals of selected words of speech indicative of a condition exterior of said vehicle.
Claim 12
Dependent Claim
82 words
A system in accordance with claim 1 wherein said motor vehicle contains a speedometer, one of said sensors includes means for sensing the operation of said speedometer and generating pulse signals which vary in accordance with the operation of said speedometer and said distance travelled by said vehicle, means for counting said pulse signals and generating a code indicative of the distance travelled by the vehicle and means for using said code in computing at least one maintenance function of said vehicle.
Claim 13
Dependent Claim
96 words
A system in accordance with claim 1 including wave energy generating and directing means supported at one end of said vehicle and receiving means for reflections of such wave energy generated by said wave energy generating means from other vehicles, said latter receiving means being operable to generate signals for processing by said electronic computer, said electronic computer being operable to control said speech signal generating means in accordance with the wave energy received by said receiving means to generate speech signals defining words of speech indicating the proximity of another motor vehicle to said vehicle.
References Cited (Backward Citations)
US4188618A
Cited
US3870818A
Cited
US3952301A
Cited
US3899671A
Cited
US4031363A
Cited
US4241403A
Cited
US4215240A
Cited
US4159531A
Cited
US4291373A
Cited
US4258421A
Cited
US4267569A
Cited
US4344136A
Cited
US4523283A
Cited
US4533900A
Cited
US4525782A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-06-11 | 1993-12-11 | 1994-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-06-11 | 1997-12-11 | 1998-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-06-11 | 2001-12-11 | 2002-06-12 | $7700.00 | Window Closed / Lapsed |