US5745849A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination cordless telephone and premise-monitoring alarm system
Assignee: RB TECHNOLOGIES LLC
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Filing: 1996-02-09
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Granted: 1998-04-28
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Expires: 2016-02-09
Abstract
Abstract A combination cordless telephone and premise-monitoring alarm system has a base unit, a cordless handset, and one or more remote alarm detectors. The alarm detectors can be generally either smoke detectors, motion detectors, or open-entry detectors. The base unit includes at least one interface for the public telephone network, and another interface for radio communication with the cordless handset. The base unit preferably also communicates with the remote alarm sensors across the same radio interface. The base unit includes telephone call circuitry to relay telephone calls between the public telephone network and the handset. The base unit also includes alarm processing circuitry to send an alarm warning to a central alarm-monitoring station in response to an alarm signal from a remote detector. The base unit has control circuitry that is configured such that if, during a telephone call, the base unit is given an alarm signal, the base unit will either (i) hang up the telephone call and call up the central alarm-monitoring station to give warning, or (ii) call up the central alarm-monitoring station on a second telephone line (if available).
Inventors
- 👤 Rick A. Britton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:45
CPC Classifications
G; G08; G08B; G08B25/00; G08B25/01; G08B25/10; G08B29/00; G08B29/16; H; H04; H04M; H04M1/00; H04M1/72; H04M1/725; H04M11/00; H04M11/04; G08B25/007; G08B25/008
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
186 words
A combination cordless telephone and premise-monitoring alarm system, the combination comprising: a base unit, a cordless handset, and, at least one remote sensor for generating data in response to a given alarm event; the base unit including a telecommunications interface for establishing a telecommunications link with a public switched telecommunications network (PSTN), a radio interface for establishing a radio link with the handset, a data interface for establishing a data link with the remote sensor, and, processor circuitry for processing intercommunication of control and message data among the interfaces; the handset including a radio interface, a keypad, a speaker, a microphone, and processing circuitry for processing intercommunication of control and message data among the radio interface thereof, the keypad, the speaker and the microphone; the remote sensor including means for completing the data link between the remote sensor and the base unit; wherein the processing circuitry of the base unit further processes alarm system functions such as monitoring the data link for data of the given alarm event and, in response thereto, transmitting control and message data via the telecommunications interface to a central alarm-monitoring station.
Claim 2
Dependent Claim
186 words
A combination cordless telephone and premise-monitoring alarm system, the combination comprising: a base unit, a cordless handset, and, at least one remote sensor for generating data in response to a given alarm event; the base unit including a telecommunications interface for establishing a telecommunications link with a public switched telecommunications network (PSTN), a radio interface for establishing a radio link with the handset, a data interface for establishing a data link with the remote sensor, and, processor circuitry for processing intercommunication of control and message data among the interfaces; the handset including a radio interface, a keypad, a speaker, a microphone, and processing circuitry for processing intercommunication of control and message data among the radio interface thereof, the keypad, the speaker and the microphone; the remote sensor including means for completing the data link between the remote sensor and the base unit; wherein the processing circuitry of the base unit further processes alarm system functions such as monitoring the data link for data of the given alarm event and, in response thereto, transmitting control and message data via the telecommunications interface to a central alarm-monitoring station.
Claim 3
Dependent Claim
33 words
The combination of claim 1 wherein the processing circuitry of the base unit further processes instructions entered through the keypad of the handset, to enable a user to program given alarm system functions.
Claim 4
Dependent Claim
30 words
The combination of claim 2 wherein the given alarm system functions that can be entered through use of the handset keypad include toggling between armed and disarmed states of operation.
Claim 5
Dependent Claim
38 words
The combination of claim 1 wherein the processing circuitry of the base unit is further configured to generate and send a control signal to the handset to cause the speaker of the handset to emit a warning siren.
Claim 6
Dependent Claim
27 words
The combination of claim 4 wherein the remote sensor includes a speaker which can emit another warning siren in response to commands received from the base unit.
Claim 7
Dependent Claim
27 words
The combination of claim 1 wherein the at least one remote sensor is chosen from one of a smoke detector, a motion detector, and an open-entry detector.
Claim 8
Dependent Claim
25 words
The combination of claim 1 wherein the means of the remote sensor for completing the data link comprises one of conductor and a radio link.
Claim 9
Dependent Claim
22 words
The combination of claim 1 wherein the telecommunications interface comprises one of a land-line interface and a cellular interface to the PSTN.
Claim 10
Dependent Claim
203 words
A combination cordless telephone and premise-monitoring alarm system, the combination comprising: a base unit; a cordless handset; and, at least one remote alarm sensor; the base unit including a telecommunications interface for establishing a telecommunications link with a public switched telecommunications network (PSTN), a radio interface for establishing a radio link with the handset and the remote sensor, and, processing circuitry for processing intercommunication of control and message data between the telecommunication and radio interfaces; the handset including a radio interface, a keypad, a speaker, a microphone and processing circuitry for processing intercommunication of control and message data among the radio interface thereof, the keypad, the speaker and the microphone; the remote alarm sensor including a radio interface and means for (i) generating data in response to a given alarm event and (ii) transmitting the data of the given alarm event across the radio link to the base unit; wherein the processing circuitry of the base unit co-processes sensor data and handset data to allow concurrent use of the radio link among the base unit, handset and remote sensor so that traffic on the radio link between the handset and the base unit does not block traffic between remote sensor and the handset.
Claim 11
Dependent Claim
203 words
A combination cordless telephone and premise-monitoring alarm system, the combination comprising: a base unit; a cordless handset; and, at least one remote alarm sensor; the base unit including a telecommunications interface for establishing a telecommunications link with a public switched telecommunications network (PSTN), a radio interface for establishing a radio link with the handset and the remote sensor, and, processing circuitry for processing intercommunication of control and message data between the telecommunication and radio interfaces; the handset including a radio interface, a keypad, a speaker, a microphone and processing circuitry for processing intercommunication of control and message data among the radio interface thereof, the keypad, the speaker and the microphone; the remote alarm sensor including a radio interface and means for (i) generating data in response to a given alarm event and (ii) transmitting the data of the given alarm event across the radio link to the base unit; wherein the processing circuitry of the base unit co-processes sensor data and handset data to allow concurrent use of the radio link among the base unit, handset and remote sensor so that traffic on the radio link between the handset and the base unit does not block traffic between remote sensor and the handset.
Claim 12
Dependent Claim
33 words
The combination of claim 9 wherein the processing circuitry of the base unit further processes instructions entered through the keypad of the handset, to enable a user to program given alarm system functions.
Claim 13
Dependent Claim
28 words
The combination of claim 10 wherein the given alarm system functions that can be entered through the handset keypad include toggling between armed and disarmed states of operation.
Claim 14
Dependent Claim
41 words
The combination of claim 9 wherein the processing circuitry of the base unit co-processes sensor data and handset data in accordance with a given multiple-access processing techniques chosen from frequency-divided multiple accessing, time-divided multiple accessing, code-divided multiple accessing, and combinations thereof.
Claim 15
Dependent Claim
37 words
The combination of claim 9 wherein the processing circuitry the base unit is further configured to generate and send a control signal to the handset to cause the speaker of the handset to emit a warning siren.
Claim 16
Dependent Claim
27 words
The combination of claim 13 wherein the remote sensor includes a speaker which can emit another warning siren in response to commands received from the base unit.
Claim 17
Dependent Claim
27 words
The combination of claim 9 wherein the at least one remote sensor is chosen from one of a smoke detector, a motion detector, and an open-entry detector.
Claim 18
Dependent Claim
34 words
The combination of claim 11 wherein the telecommunications interface comprises one of a land-line interface and a cellular interface to the PSTN, at least to permit intercommunication of data with a central alarm-monitoring station.
Claim 19
Dependent Claim
177 words
A base unit for a combination cordless telephone and alarm system, the base unit comprising: an interface for a public switched telecommunications network (PSTN); a radio interface for forming a radio link among a cordless handset and a remote alarm sensor; aural-signal processing circuitry connected between the radio and PSTN interfaces to process telephone call message and control data; alarm data processing circuitry connected between the radio and PSTN interfaces to process alarm message and control data; wherein, during a telephone call, when the alarm data processing circuitry receives a message of the occurrence of given alarm event from the remote alarm sensor, the alarm data processing circuitry is configured to issue a given set of instructions to the PSTN interface chosen from (i) a set of instructions which cause interruption of the telephone call and then transmission of a message to a central alarm-monitoring station, and, (ii) a set of instructions which cause transmission of a message to the central alarm-monitoring station over a PSTN path other than a PSTN path used by the telephone call.
Claim 20
Dependent Claim
177 words
A base unit for a combination cordless telephone and alarm system, the base unit comprising: an interface for a public switched telecommunications network (PSTN); a radio interface for forming a radio link among a cordless handset and a remote alarm sensor; aural-signal processing circuitry connected between the radio and PSTN interfaces to process telephone call message and control data; alarm data processing circuitry connected between the radio and PSTN interfaces to process alarm message and control data; wherein, during a telephone call, when the alarm data processing circuitry receives a message of the occurrence of given alarm event from the remote alarm sensor, the alarm data processing circuitry is configured to issue a given set of instructions to the PSTN interface chosen from (i) a set of instructions which cause interruption of the telephone call and then transmission of a message to a central alarm-monitoring station, and, (ii) a set of instructions which cause transmission of a message to the central alarm-monitoring station over a PSTN path other than a PSTN path used by the telephone call.
Claim 21
Dependent Claim
112 words
The base unit claim 17 further comprising: multiple-access processing circuitry, connected to form a logical branch between the radio interface, the aural-signal processing circuitry, and the alarm data processing circuitry, wherein, the multiple-access processing circuitry is configured to process a given incoming signal over the radio link, such as to determine an identity of a message source for the given incoming signal chosen from the cordless handset and the remote alarm sensor, and then to perform a logical branching of the given incoming signal on the basis of identity, so that the given message signal is appropriately processed by one of the aural-signal processing circuitry and the alarm data processing circuitry, respectively.
Claim 22
Dependent Claim
35 words
The base unit of claim 18 wherein the multiple-access processing circuitry is configured to operate in accordance with a given multiple-access processing technique chosen from frequency-divided multiple accessing, time-divided multiple accessing, and code-divided multiple accessing.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-04-27 | 2001-10-27 | 2002-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-04-27 | 2005-10-27 | 2006-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-04-27 | 2009-10-27 | 2010-04-28 | $7700.00 | Window Closed / Lapsed |