US4752775A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coded message remote communication system
Assignee: VELTRONIC SpA
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Filing: 1985-08-14
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Granted: 1988-06-21
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Expires: 2005-08-14
Abstract
Abstract An electronic apparatus particularly suitable for processing, memorizing, utilizing and returning electrical signals and coded messages, includes essentially two sections (A, B), the first (A) constituting a self-contained, self-powered information unit provided with circuits for the wired or wireless reception of coded messages, decoding circuits for said messages, and monitoring circuits and/or circuits for automatically checking correct operation, the second (B) constituted essentially by a plurality of different units (B1, B2, B3, B4) to which, singularly and/or simultaneously, the first section (A) can be connected for the transfer, processing, recording and utilization of the signals provided by said section (A) in relation to the specific function to be performed, and for the deactivation of said section (A).
Inventors
- 👤 Corrado Rizzo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:36
CPC Classifications
G; G11; G11B; G11B5/00; G08; G08C; G08C25/00; G08C19/00
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
290 words
An electric communication apparatus comprising: information processing means including, receiver means for receiving coded messages from a message source, first decoder means, responsive to said receiver means, for decoding said coded messages and providing output signals at an output node corresponding to decoded messages, said first decoder meas including memory means for storing a plurality of coded messages capable of being received, and means for comparing said stored messages with said messages received from said message source, said output signals being indicative of a coincidence therebetween, monitor means for monitoring the correct operation of said information processing means, power supply means for powering said information processing means, and integral containment means for housing said receiver means, first decoder means, monitor means, and power supply means, said containment means including an input/output port having predetermined connections with said receiver means, said output node of said first decoder means, said monitor means and said power supply means; and a plurality of secondary units selectively connectable to said input/output port of said information processing means, including, a confirmation/documentation unit including second decoder means for receiving and decoding a coded message from said message source, means for storing said decoded message, said comparator means for comparing said decoded message with a corresponding message provided by the output signal produced by said first decoder means to indicate the coincidence or non-coincidence thereof, a remote control unit including means, responsive to said output signals from said first decoder means, for activating selected apparatus in accordance with said output signals, and a monitoring unit including means, responsive to said output signals from said first decoder means, for optically or acoustically indicating the occurrence of a predetermined condition at said message source in accordance with said output signals.
Claim 2
Dependent Claim
290 words
An electric communication apparatus comprising: information processing means including, receiver means for receiving coded messages from a message source, first decoder means, responsive to said receiver means, for decoding said coded messages and providing output signals at an output node corresponding to decoded messages, said first decoder meas including memory means for storing a plurality of coded messages capable of being received, and means for comparing said stored messages with said messages received from said message source, said output signals being indicative of a coincidence therebetween, monitor means for monitoring the correct operation of said information processing means, power supply means for powering said information processing means, and integral containment means for housing said receiver means, first decoder means, monitor means, and power supply means, said containment means including an input/output port having predetermined connections with said receiver means, said output node of said first decoder means, said monitor means and said power supply means; and a plurality of secondary units selectively connectable to said input/output port of said information processing means, including, a confirmation/documentation unit including second decoder means for receiving and decoding a coded message from said message source, means for storing said decoded message, said comparator means for comparing said decoded message with a corresponding message provided by the output signal produced by said first decoder means to indicate the coincidence or non-coincidence thereof, a remote control unit including means, responsive to said output signals from said first decoder means, for activating selected apparatus in accordance with said output signals, and a monitoring unit including means, responsive to said output signals from said first decoder means, for optically or acoustically indicating the occurrence of a predetermined condition at said message source in accordance with said output signals.
Claim 3
Dependent Claim
63 words
An apparatus as claimed in claim 1, wherein said power supply means comprises a plurality of rechargeable batteries, said plurality of secondary units further comprising: a power unit for recharging said plurality of rechargeable batteries, including means for providing a signal to said monitor means when said batteries are being recharged, for deactivating the power supply means from powering said information processing means.
Claim 4
Dependent Claim
46 words
An apparatus as claimed in claim 2, wherein said monitor means further comprises a circuit for comparing the voltage of the rechargeable power batteries with a predetermined voltage, said circuit comprising signalling devices which are activated when the said battery voltage falls below said predetermined voltage.
Claim 5
Dependent Claim
29 words
An apparatus as claimed in claim 2, wherein said monitor means comprises a counter for chronologically recording the termination of said power unit providing recharging voltage for the batteries.
Claim 6
Dependent Claim
34 words
An apparatus as claimed in claim 2, wherein said monitor means comprises a counter for chronologically recording the occurrence of a reduction in the supply voltage of the batteries below a predetermined threshold value.
Claim 7
Dependent Claim
24 words
An apparatus as claimed in claim 1, wherein said monitor means comprises a counter for chronologically recording the recognition of a received coded message.
Claim 8
Dependent Claim
28 words
An apparatus as claimed in claim 1, wherein said monitor means comprises a counter for chronologically recording the recognition of a received message after a predetermined waiting time.
Claim 9
Dependent Claim
27 words
An apparatus as claimed in claim 1, wherein said monitor means comprises a counter for chronologically recording the non-recognition of a received message within a predetermined time.
Claim 10
Dependent Claim
38 words
An apparatus as claimed in claim 1, wherein said monitoring unit comprises a system for the processing, monitoring, recording and indication of signals denoting recognition of the coded messages received from the first means via said input/output port.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-06-21 | 1991-12-21 | 1992-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-06-21 | 1995-12-21 | 1996-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-06-21 | 1999-12-21 | 2000-06-21 | $7700.00 | Window Closed / Lapsed |