Portable motion detector and alarm system and method
DCFirst Claim
1. A portable security alarm system for detecting the movement of an object and providing information relative to said movement, said system comprising a movement detecting and signal transmitting means for detecting movement of an object and wirelessly transmitting a predetermined signal indicating movement of said object, a receiver means for receiving said predetermined signal and providing a security response, and a remote control unit comprising a radio frequency identification circuit adapted to provide remote control unit identification information to said movement detecting and signal transmitting means, and said movement detecting and signal transmitting means being adapted to provide said remote control unit identification information along with said predetermined signal to said receiver means.
2 Assignments
Litigations
1 Petition
Accused Products
Abstract
A portable security alarm system including a movement detecting and signal transmitting member for mounting on or proximate to the object whose movement is to be detected, a signal receiving and alarm generating member for receiving a signal from the movement detecting and signal transmitting member and producing a security response, a remote control for actuating and deactuating the signal receiving and alarm generating member, an environmental monitoring member for sensing an environmental condition and providing a signal to the signal receiving and alarm generating member, a visual information gathering member for gathering visual information and providing a signal to the signal receiving and alarm generating member, an audio output member for receiving a signal from the signal receiving and alarm generating member and generating an audio output, and components for delivering a security notification to remote recipients. A security network that includes the alarm system is also disclosed. An inertial sensor for alarm system or for activating or deactivating a device is additionally disclosed.
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Citations
29 Claims
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1. A portable security alarm system for detecting the movement of an object and providing information relative to said movement, said system comprising a movement detecting and signal transmitting means for detecting movement of an object and wirelessly transmitting a predetermined signal indicating movement of said object, a receiver means for receiving said predetermined signal and providing a security response, and a remote control unit comprising a radio frequency identification circuit adapted to provide remote control unit identification information to said movement detecting and signal transmitting means, and said movement detecting and signal transmitting means being adapted to provide said remote control unit identification information along with said predetermined signal to said receiver means.
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2. A security network comprising a security administration system and at least one portable security alarm system having a wireless receiver means and one or more wireless movement detecting and signal transmitting means for transmitting security information to said receiver means, said security administration system comprising a computer host programmed to respond to security alerts from said at least one portable security alarm system, and being further programmed to provide information to said at least one portable security alarm system, said information including one of security alert notifications from a governmental agency, advertising or other commercial information.
- 3. A portable security alarm system for detecting the movement of an object and providing information relative to said movement, said system comprising a movement detecting and signal transmitting means for detecting movement of an object and wirelessly transmitting a predetermined signal indicating movement of said object, and a receiver means for receiving said predetermined signal and providing a security response, said movement detecting and signal transmitting means comprising an inertial sensor that includes a piezoelectric element mounted to a flexible diaphragm, and a mass on one of said piezoelectric element and said diaphragm.
- 14. A portable security alarm system for detecting the movement of an abject and providing information relative to said movement, said system comprising a movement detecting and signal transmitting means for detecting movement of an object and wirelessly transmitting a predetermined signal indicating movement of said object, and a receiver means for receiving said predetermined signal and providing a security response, said movement detecting and signal transmitting means comprising an inertial sensor that includes a piezoelectric element mounted to a diaphragm, and a mass on one of said piezoelectric element and said diaphragm, said sensor further including a main housing carrying said inertial sensor, a circuit board, a battery and means for affixing said movement detecting and signal transmitting means to said object.
- 17. An inertial sensor comprising a piezoelectric element mounted to a flexible diaphragm, and a mass secured to a central portion of a principal planar surface of one of said piezoelectric element and said diaphragm, said sensor further including a main housing carrying said piezoelectric element, said diaphragm and said mass, a circuit board, a battery and means for affixing said sensor to an object whose movement is to be detected.
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22. An inertial sensor comprising a piezoelectric element mounted to a flexible diaphragm, and a mass secured to a principal planar surface of one of said piezoelectric element and said diaphragm, wherein said mass is unstable by virtue of having a center of gravity that is separated from said planar surface and by virtue of being secured to said piezoelectric element or said diaphragm by way of a cantilever coupling connection whose cross-sectional area is less than that of said mass.
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23. An inertial sensor comprising a piezoelectric element mounted to a flexible diaphragm, and a mass secured to a principal planar surface of one of said piezoelectric element and said diaphragm, wherein said mass is unstable and unbalanced by virtue of having a center of gravity that is separated from said planar surface, by virtue of being secured to said piezoelectric element or said diaphragm by way of a cantilever coupling connection whose cross-sectional area is less than that of said mass, and by virtue of having an irregular non-symmetrical shape.
- 24. An inertial sensor comprising a piezoelectric element mounted to a flexible diaphragm, and a mass on one of said piezoelectric element and said diaphragm, wherein said mass is unstable and unbalanced and comprises a primary mass element that is attached to one of said piezoelectric element and said diaphragm, and a secondary mass element on said primary mass element.
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28. An inertial sensor comprising a piezoelectric element mounted to a flexible diaphragm, and a mass on one of said piezoelectric element and said diaphragm, wherein said sensor comprises a piezoelectric audio transducer having said mass secured thereto.
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29. A portable security alarm system for detecting the movement of an object and providing information relative to said movement, said system comprising a movement detecting and signal transmitting means for detecting movement of an object and wirelessly transmitting a predetermined signal indicating movement of said object, and a receiver means for receiving said predetermined signal and providing a security response, said movement detecting and signal transmitting means comprising a motion sensor that senses both vibratory and long-wave motion and control circuitry for distinguishing between a vibration event and a long-wave motion event.
Specification