Alarm system
First Claim
1. An alarm system intended to trigger an alarm signal upon deviation from at least one environment-dependent reference predetermined for a specific environment, the alarm system comprising:
- at least one portable unit having a size not greater than a mobile telephone and intended to be placed in said environment, each portable unit comprising;
a sensor system that records a normal state of the environment when placed in the environment, the predetermined environment-dependent reference being comprised of at least a recorded sound/vibration image of the normal state of the environment in which the at least one portable unit is placed, the sensor system comprising an accelerometer/silicon crystal, microphone and temperature sensor, said accelerometer being triaxial,a processor member connected to the sensor system that compares signals received from the sensor system and said predetermined environment-dependent reference and that causes an alarm to be triggered upon determining an occurrence of a predetermined deviation of the signals received from the sensor system from the predetermined environment-dependent reference,a communication member of a unique identity connected to the processor member for wireless communication at least upon the triggering of the alarm signal, anda positioning member connected to the processor member that indicates, at least upon the triggering of an alarm signal, the position of said unit, anda memory member connected to the processor member via a distributed computer network, the memory member storing said predetermined reference for dynamic and interactive update and development for different purposes by maneuvering via fixed and/or mobile telephony and/or radio and/or computer unit.
1 Assignment
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Accused Products
Abstract
The present invention relates to an alarm system intended to trigger an alarm signal upon deviation from at least one environment-dependent reference predetermined for a specific environment. The alarm system comprises at least one portable unit intended to be placed in said environment, which unit has a size corresponding to a mobile telephone. Each unit comprises a sensor system adapted for detecting different states comprising at least vibrations. Furthermore, the alarm system comprises a processor member connected to the sensor system and adapted for the comparison of signals received from the sensor system and said predetermined environment-dependent reference/references. The alarm system further comprises a communication member connected to the processor member and adapted for wireless communication upon, for instance, the triggering of an alarm signal. Furthermore, the alarm system comprises a memory member connected to the processor member via a distributed computer network and adapted for the storage of said predetermined reference/references.
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Citations
20 Claims
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1. An alarm system intended to trigger an alarm signal upon deviation from at least one environment-dependent reference predetermined for a specific environment, the alarm system comprising:
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at least one portable unit having a size not greater than a mobile telephone and intended to be placed in said environment, each portable unit comprising; a sensor system that records a normal state of the environment when placed in the environment, the predetermined environment-dependent reference being comprised of at least a recorded sound/vibration image of the normal state of the environment in which the at least one portable unit is placed, the sensor system comprising an accelerometer/silicon crystal, microphone and temperature sensor, said accelerometer being triaxial, a processor member connected to the sensor system that compares signals received from the sensor system and said predetermined environment-dependent reference and that causes an alarm to be triggered upon determining an occurrence of a predetermined deviation of the signals received from the sensor system from the predetermined environment-dependent reference, a communication member of a unique identity connected to the processor member for wireless communication at least upon the triggering of the alarm signal, and a positioning member connected to the processor member that indicates, at least upon the triggering of an alarm signal, the position of said unit, and a memory member connected to the processor member via a distributed computer network, the memory member storing said predetermined reference for dynamic and interactive update and development for different purposes by maneuvering via fixed and/or mobile telephony and/or radio and/or computer unit. - View Dependent Claims (2, 3, 4, 5, 6, 13, 14, 15, 16, 17, 18)
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7. A method for triggering an alarm signal by means of an alarm system comprised of at least one portable unit having a size not greater than a mobile telephone and intended to be placed in an environment, each portable unit comprising a sensor system that records a sound/vibration image of a normal state of the environment in which the at least one portable unit is placed while the portable unit is in the environment, the sensor system comprising an accelerometer/silicon crystal, microphone and temperature sensor, the accelerometer being triaxial, a processor member connected to the sensor system that compares signals received from the sensor system and a recorded predetermined environment-dependent reference, a communication member of a unique identity connected to the processor member and adapted for wireless communication at least upon the triggering of an alarm signal, and a positioning member connected to the processor member and adapted to indicate, at least upon the triggering of an alarm signal, the position of said unit, a memory member connected to the processor member via a distributed computer network, and for dynamic and interactive update and development for different purposes by maneuvering via fixed and/or mobile telephony and/or radio and/or computer unit, the method comprising the steps of:
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by means of the sensor system, detecting different states comprising vibrations, relative position changes, accelerations and temperature, wherein said accelerations are detected against three axes; comparing the signals received from the sensor system and the at least one environment-dependent reference predetermined for a specific environment and stored in the memory member, the predetermined environment-dependent reference being at least a sound/vibration image of the recorded normal state of the environment in which the at least one portable unit is placed; upon deviation of signals received from the sensor system from said environment-dependent reference, triggering an alarm signal; and according to instantaneous control or predetermined configuration, by means of the communication member of a unique identity, transmitting a message to at least one receiver; and according to instantaneous control or predetermined configuration, by means of the positioning member, determining the position of the unit; transmitting the position to the at least one receiver; and dynamically and interactively updating and developing said memory member for different purposes by maneuvering via fixed and/or mobile telephony and/or radio and/or computer unit. - View Dependent Claims (8, 9, 10, 11, 12, 19, 20)
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Specification