MAGNETIC FIELD BASED ALARM SYSTEM
First Claim
1. An apparatus to avoid theft, comprising:
- at least one compass sensor; and
at least one main electronic board capable of receiving a first signal from said compass sensor, determining a mismatch between the first signal and a fixed value, and further sending a second signal to at least one vehicle control board to activate at least one security action.
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Accused Products
Abstract
An embodiment of the present technology provides an apparatus, comprising at least one compass sensor and at least one main electronic board capable of determining a mismatch from said compass sensor and further sending a signal to a at least one vehicle control board to activate at least one security action. The present technology also provides for a security method, comprising determining at least one variation in a magnetic field with at least one magnetic sensor, amplifying said variation by at least one electronic amplifier, processing said variation by a least one electronic board and receiving said processed variation by a vehicle control board to trigger at least one security action in an alarm system. The technology also comprises an alarm circuit, further comprising an electronic compass sensor to sample an incoming magnetic field and output a signal an electronic board to receive said signal and comprise a plurality of NOR gates, transistors, resistors, capacitors, operational amplifiers, wherein said electronic board is capable of processing said signal and a vehicle control board to receive said processed signal to trigger at least one security action in an alarm system.
21 Citations
23 Claims
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1. An apparatus to avoid theft, comprising:
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at least one compass sensor; and at least one main electronic board capable of receiving a first signal from said compass sensor, determining a mismatch between the first signal and a fixed value, and further sending a second signal to at least one vehicle control board to activate at least one security action. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 22, 23)
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13. A security method, comprising:
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determining at least one variation in a magnetic field with at least one magnetic sensor; amplifying said variation by at least one electronic amplifier; processing said variation by a least one electronic board; and receiving said processed variation by a vehicle control board to trigger at least one security action in an alarm system.
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21. An alarm circuit, comprising:
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an electronic compass sensor to sample an incoming magnetic field and output a signal; an electronic board to receive said signal and comprise a plurality of NOR gates, transistors, resistors, capacitors, operational amplifiers, wherein said electronic board is capable of processing said signal; and a vehicle control board to receive said processed signal to trigger at least one security action in an alarm system.
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Specification