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Wake-up device and method for generating a control signal

Inactive Publication Date: 2007-10-04
PHONIRO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0011] A first aspect of the invention is a wake-up device for generating a control signal comprising a sensor for detecting an input signal, that comprises at least one knock, and an electrical circuitry for processing the detected input signal and generating said control signal. Thus, the wake-up device can be mounted inside existing housings, e.g. doors, and the number of unintentional activations is reduced.

Problems solved by technology

The above technique suffers from certain drawbacks.
Firstly, such detection of the user's presence may induce several unintentional activations of the radio communication.
Secondly, such proximity sensor requires an increased need of service and maintenance of the wireless system.

Method used

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  • Wake-up device and method for generating a control signal

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Embodiment Construction

[0029] The present invention may advantageously be implemented in a mobile telecommunications system, one example of which is illustrated in FIG. 1 and further described in SE-0500616-8. Central elements in FIG. 1 are a wireless key device (KD) 100 and a wireless lock device (LD) 140. The purpose of the lock device 140 is to control some sort of lock mechanism in a lock, which in the illustrated example is a door lock on a door 150. In turn, the lock device 140 is operated by the key device when brought in the vicinity of the lock device. In more particular, both the key device 100 and the lock device 140 are enabled for short-range wireless data communication in compliance with a communication standard. In the preferred embodiment, this communication standard is Bluetooth™. Having been the de facto standard for short-range wireless data communication for mobile devices during several years already, Bluetooth™ is believed to be very well known to the skilled person, and no particula...

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Abstract

A wake-up device for generating a control signal is presented. The wake-up device comprises a sensor for detecting an input signal, that comprises at least one knock, and an electrical circuitry for processing the detected input signal and generating said control signal. Further, a method for generating a control signal from a wake-up device is also presented.

Description

PRIORITY STATEMENT [0001] This non-provisional application is a continuation-in-part of, and claims priority under at least one of 35 U.S.C. Section 365(c) and 35 U.S.C. Section 120 of, prior International Application No. PCT / SE2006 / 000345 filed Mar. 17, 2006, which designated the United States of America and which claims priority on Swedish Patent Application number 0500616-8 filed Mar. 18, 2005, the entire contents of each of which is hereby incorporated herein by reference.TECHNICAL FIELD [0002] The present invention relates to a wake-up device for generating a control signal comprising a sensor for detecting an input signal, and an electrical circuitry for processing the detected input signal and generating said control signal. The present invention also relates to a method for generating a control signal from a wake-up device. BACKGROUND OF THE INVENTION [0003] Wireless systems are today used in a vast amount of applications. Such systems can be utilized for continuous transfer...

Claims

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Application Information

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IPC IPC(8): G08B13/00G07C9/00
CPCE05B49/00G07C9/00309G07C2009/00373G07C2009/00642G07C9/00174G07C2209/64G07C2209/65G07C9/00182G07C2009/00793E05B2047/0091Y10T70/7136
Inventor BLIDING, OLLEKNUTSSON, LARSHORBERG, JOHAN
Owner PHONIRO
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