US5677664A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Controlling automobile alarm systems
Assignee: JBS TECHNOLOGIES LLC
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Filing: 1995-10-10
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Granted: 1997-10-14
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Expires: 2015-10-10
Abstract
Abstract A passive arming vehicle alarm system has a valet mode which is activated or deactivated by wireless remote control, thus avoiding the need for hiding a valet switch in the vehicle and subjecting the vehicle to attack at the valet switch. The wireless remote control is also used deactivate the alarm when the alarm is sounding, by depressing any of the buttons on the wireless remote control, regardless of the primary function of the button. As a result, the alarm may be quickly deactivated. The alarm also features progressive passive arming; the alarm emits a brief signal such as a siren chirp as a warning, prior to passively self-arming. As a result, the owner/operator will be warned that the vehicle is about to passively arm and may prevent passive arming (e.g., by opening a door) if it is undesired. Progressive passive arming begins whenever the alarm is disarmed, so that if the alarm is disarmed but the owner is subsequently distracted, the alarm will automatically re-arm and the vehicle will not be left unprotected.
Inventors
- 👤 James Sawinski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:00
CPC Classifications
B; B60; B60R; B60R25/00; B60R25/10; B60R25/1003; B60R2025/1013
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
84 words
The vehicle alarm system of claim 17, further comprising a wireless remote control for generating a first remote control signal and wirelessly transmitting said remote control signal to said control circuit, wherein said control circuit has a valet mode in which said passive-arming function is disabled and said control circuit does not automatically change from said disarmed state to said armed state, and said control circuit is responsive to said remote control signal for entering or exiting said valet mode of said control circuit.
Claim 2
Dependent Claim
14 words
The vehicle alarm system of claim 1 wherein said alarm signaller is a siren.
Claim 3
Dependent Claim
24 words
The vehicle alarm system of claim 1 wherein said remote control wirelessly transmits said remote control signal to said control circuit by radio transmission.
Claim 4
Dependent Claim
40 words
The vehicle alarm system of claim 1 wherein said vehicle condition detector comprises one or more of a shock detector, a door position sensor, an ignition sensor, a brake pedal sensor, a hood position sensor, and a trunk position sensor.
Claim 5
Dependent Claim
76 words
The vehicle alarm system of claim 1 wherein said control circuit is further responsive to said remote control signal for generating said alarm signal, said control circuit generating said alarm signal when said remote control signal is received by said control circuit for less than a predetermined period of time, said control circuit entering said valet mode when said remote control signal is received by said control circuit for more than said predetermined period of time.
Claim 6
Dependent Claim
56 words
The vehicle alarm system of claim 1 wherein when said control circuit is in said valet mode, said control circuit responds to said remote control signal by exiting said valet mode, and when said control circuit is not in said valet mode, said control circuit responds to said remote control signal by entering said valet mode.
Claim 7
Dependent Claim
45 words
The vehicle alarm system of claim 1 wherein said wireless remote control includes a plurality of buttons, said wireless remote control generating said remote control signal upon depression of a first button and generating a second remote control signal upon depression of a second button.
Claim 8
Dependent Claim
39 words
The vehicle alarm system of claim 7 wherein said control circuit is connected to a door lock circuit of said vehicle, and said control circuit is responsive to said second remote control signal to activate said door lock circuit.
Claim 9
Dependent Claim
32 words
The vehicle alarm system of claim 7 wherein said control circuit is responsive to said second remote control signal to change said control circuit from said armed state to said disarmed state.
Claim 10
Dependent Claim
41 words
The vehicle alarm system of claim 9 wherein said control circuit, upon moving from said armed state to said disarmed state, briefly generates said alarm signal to cause said alarm signaller to notify an operator of disarming of the alarm system.
Claim 11
Dependent Claim
40 words
The vehicle alarm system of claim 9 wherein said control circuit is further responsive to said second remote control signal for changing said control circuit back from said disarmed state to said armed state after a predetermined period of time.
Claim 12
Dependent Claim
30 words
The vehicle alarm system of claim 7 wherein said control circuit is responsive to either said first or said second remote control signals to terminate generation of said alarm signal.
Claim 13
Dependent Claim
181 words
A vehicle alarm system, comprising a control circuit having an armed state in which said control circuit generates an alarm signal upon receipt of a vehicle condition signal indicative of a first vehicle condition, and a disarmed state in which said control circuit does not generate an alarm signal, an alarm signaller connected to said control circuit for receiving said alarm signal and signalling an alarm, and a vehicle condition detector connected to said control circuit for detecting vehicle conditions and generating said vehicle condition signal for said control circuit, wherein said control circuit is further responsive to said vehicle condition signal to provide a passive-arming function, in which said control circuit automatically changes from said disarmed state to said armed state upon continuous detection of a second vehicle condition, and after continuous detection of said second vehicle condition for a period of time, but before automatically changing from said disarmed state to said armed state, said control circuit briefly generates said alarm signal to cause said alarm signaller to notify an operator of forthcoming passive arming of said alarm system.
Claim 14
Dependent Claim
181 words
A vehicle alarm system, comprising a control circuit having an armed state in which said control circuit generates an alarm signal upon receipt of a vehicle condition signal indicative of a first vehicle condition, and a disarmed state in which said control circuit does not generate an alarm signal, an alarm signaller connected to said control circuit for receiving said alarm signal and signalling an alarm, and a vehicle condition detector connected to said control circuit for detecting vehicle conditions and generating said vehicle condition signal for said control circuit, wherein said control circuit is further responsive to said vehicle condition signal to provide a passive-arming function, in which said control circuit automatically changes from said disarmed state to said armed state upon continuous detection of a second vehicle condition, and after continuous detection of said second vehicle condition for a period of time, but before automatically changing from said disarmed state to said armed state, said control circuit briefly generates said alarm signal to cause said alarm signaller to notify an operator of forthcoming passive arming of said alarm system.
Claim 15
Dependent Claim
32 words
The vehicle alarm system of claim 13 wherein said control circuit briefly generates said alarm signal at least ten seconds prior to automatically changing from said disarmed state to said armed state.
Claim 16
Dependent Claim
29 words
The vehicle alarm system of claim 1 wherein said control circuit briefly generates said alarm signal after at least ten seconds of continuous detection of said second vehicle condition.
Claim 17
Dependent Claim
18 words
The vehicle alarm system of claim 15 wherein said second vehicle condition is a vehicle door remaining closed.
Claim 18
Dependent Claim
73 words
The vehicle alarm system of claim 13 further comprising a disarming device actuatable by an operator and connected to said control circuit to cause said control circuit to change from said armed state to said disarmed state, wherein said control circuit, after changing to said disarmed state in response to operator actuation of said disarming device, automatically changes back from said disarmed state to said armed state after a predetermined period of time.
Claim 19
Dependent Claim
49 words
The vehicle alarm system of claim 17 wherein said control circuit changes back from said disarmed state to said armed state after operator actuation of said disarming device only upon continuous detection of a third vehicle condition, indicative of distraction of the operator, during said predetermined period of time.
Claim 20
Dependent Claim
30 words
The vehicle alarm system of claim 18 wherein said third vehicle condition is one or more of a vehicle door remaining closed, and an engine of the vehicle not running.
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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) | 2000-10-13 | 2001-04-14 | 2001-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-10-13 | 2005-04-14 | 2005-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-10-13 | 2009-04-14 | 2009-10-14 | $7700.00 | Window Closed / Lapsed |