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Passive disarming transceiver for security systems

A technology of alarm system and controller, which is applied in the direction of instruments, alarms, time registers, etc., can solve the problems of not disarming the system correctly and in time, not disarming in time, false alarms, etc.

Inactive Publication Date: 2008-05-07
HONEYWELL INT INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] A common cause of false alarms in a security system monitoring a building is failure to disarm the system properly and in a timely manner
For example, when a homeowner enters a building door, he or she may forget how to disarm the security system, or may be distracted and not disarm it in time, etc.

Method used

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  • Passive disarming transceiver for security systems
  • Passive disarming transceiver for security systems
  • Passive disarming transceiver for security systems

Examples

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Embodiment Construction

[0014] In the present invention, as shown in FIG. 1 , two main components are utilized: a door controller 2 and a wireless keyfob processing unit 4 . The wireless processing unit 4 will be provided in a small housing or fob that can be attached to a key fob, or it can be integrated with existing equipment such as wireless car equipment, or it can be attached to the key itself or the like. Regardless, the key fob processing unit 4 will be carried by an authorized user such as the home owner or someone given access to the building (the home owner will give him the key fob processing unit together with the key to the door lock).

[0015] The door controller 2 has three main components as shown in FIG. 1 : a sensor 6 , an interrogation unit 8 and an alarm system disarming unit 10 . The sensor 6 may be an accelerometer 6a, a door contact switch 6b or a lock position detector 6c as shown in FIG. 2 . In an alternative embodiment it could also be a proximity sensor working together w...

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PUM

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Abstract

A method of disarming an alarm system in a premises by detecting motion of at least part of a door in the premises to trigger generation of a challenge signal; transmitting the challenge signal; receiving a response signal from an associated disarm device such as a keyfob; determining if the response signal is valid as having been generated by an authorized disarm device; and if the response signal is valid, then transmitting a disarm message effective to cause the alarm system to become disarmed.

Description

[0001] Cross references to related applications [0002] This application claims priority to co-pending US Provisional Application Serial No. 60 / 841,149, filed August 29, 2006. technical field [0003] The present invention relates to passive and automatic disarming of alarm systems, and more particularly to a system and method for passively disarming an alarm system with a wireless transceiver that is The unlocking device interaction is triggered by events such as vibration or movement of the door or associated with opening the lock of the door. Background technique [0004] A common cause of false alarms in a security system monitoring a building is failure to disarm the system properly and in a timely manner. For example, when a homeowner enters a building door, he or she may forget how to disarm the security system, or may be distracted and not disarm it in time, etc. The result of this situation is to generate false alarms that must be noticed by the central station m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/02G08B29/00
CPCG07C9/00111G07C9/28
Inventor A·M·利扎D·泰罗勒K·G·埃斯基尔德森
Owner HONEYWELL INT INC