Perimeter system for detecting intruders
First Claim
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1. A system for detecting of an intruder, comprising a plurality groups of sensors connected in parallel with one another, said sensors being selected from the group consisting of seismic sensors, acoustic sensors and both;
- a plurality of individual processing units each connected with a respective one of said groups of sensors;
said individual processing units are connected in parallel with one another;
a central processing unit connected with all said parallel-connected processing units so that each of said individual processing units can obtain information about a presence of an intruder near any of said group of sensors.
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Abstract
A system for detecting an intruder has a plurality of group of sensors connected in parallel with one another, a plurality of individual processing units each connected with at least one of the groups of sensors, the individual processing units, a central processing unit connected with all the parallel-connected individual processing units and receiving signal from the latter.
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Citations
9 Claims
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1. A system for detecting of an intruder, comprising a plurality groups of sensors connected in parallel with one another, said sensors being selected from the group consisting of seismic sensors, acoustic sensors and both;
- a plurality of individual processing units each connected with a respective one of said groups of sensors;
said individual processing units are connected in parallel with one another;
a central processing unit connected with all said parallel-connected processing units so that each of said individual processing units can obtain information about a presence of an intruder near any of said group of sensors. - View Dependent Claims (2, 3, 4, 5, 6)
- a plurality of individual processing units each connected with a respective one of said groups of sensors;
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7. A system for detecting of an intruder, comprising a plurality groups of sensors connected in parallel with one another, said sensors being sensors selected from the group consisting of seismic sensors, acoustic sensors and both;
- a plurality of individual processing units each connected with a respective one of aid groups of sensors;
said individual processing units are connected in parallel with one another;
a central processing unit connected with all said parallel-connected processing units by a single line so that each of said individual processing units can obtain information about a presence of an intruder ear any of said group of sensors.
- a plurality of individual processing units each connected with a respective one of aid groups of sensors;
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8. A system for detecting of an intruder, comprising a plurality groups of sensors connected in parallel with one another, said sensors being sensors selected from the group consisting of seismic sensors, acoustic sensors and both;
- a plurality of individual processing units each connected with a respective one of said groups of sensors, each of said groups of sensors being connected with a respective one of said individual processing units by a single line;
said individual processing units are connected in parallel with one another;
central processing unit connected with all said parallel-connected processing units by a single line so that each of said individual processing units can obtain information about a presence of an intruder near any of said group of sensors.
- a plurality of individual processing units each connected with a respective one of said groups of sensors, each of said groups of sensors being connected with a respective one of said individual processing units by a single line;
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9. A system for detecting of an intruder, comprising a plurality groups of sensors connected in parallel with one another, said sensors being sensors selected from the group consisting of seismic sensors, acoustic sensors and both;
- a plurality of individual processing units each connected with a respective one of aid groups of sensors;
said individual processing units are connected in parallel with one another;
a central processing unit connected with all said parallel-connected processing units by a single line so that each of said individual processing units can obtain information about a presence of an intruder near any of said group of sensors, each of said groups of sensors being connected with a respective one of said individual processing units by a single line.
- a plurality of individual processing units each connected with a respective one of aid groups of sensors;
Specification