Pro Tech Monitoring, Inc.

Other

Hoyt M Layson

David Solomon Segal

Peter Lefferson

Gregory A Frost

A system for correlating crime incidents with the location of a subject in which crime incident data containing information about the location and time of at least one crime and subject location data containing information about the locations at various times of a plurality of subjects are provided to a correlation database of a computer, whereupon the correlation computer correlates the crime incident data and the subject location data to determine if each of said subjects are likely suspects of said crime based upon whether each of the subjects were proximate to the location of the crime at the time of the crime.

System to correlate crime incidents with a subject's location using crime incident data and a subject location recording device

Tamper resistant body-worn tracking device to be worn by offenders or potential victims for use in a wireless communication system receiving signals from a global positioning system (GPS). The tracking device directly communicates spacial coordinates to multiple remote sites. The tracking device is an enclosed case worn on a limb of a person. The case contains a battery, a signaling device, and a circuit board containing a field programmable gate array, a wireless data modem, a conventional GPS receiver, and a matched filtering GPS receiver.

Body worn active and passive tracking device

A redundant system is provided for simultaneously notifying a victim about the approach of an offender when a message is sent to a central data base. The system includes multiple communication paths and assured message delivery. The offender's portable tracking apparatus is equipped with a memory card that sends and receives data and instruction to/from a central data base. The offender's position, determined by a Global Position System, is communicated simultaneously to a victim's portable tracking apparatus, to the central data base, law enforcement and the offender's supervisory authority. A connectionless oriented analog or digital wireless or circuit switched connection oriented digital or analog wireless signal is employed.

Offender and victim collision avoidance and advanced warning system

A body worn transmitter and its associated portable monitoring receiver receiving global position signals, is provided with tamper detection to support twenty-four hour violation reporting from a subject under community supervision moves about the community. The body worn transmitter incorporates active radio frequency sensors to determine if the body worn transmitter has either been removed from the subject's body or the attachment strap has experienced tampering for the purpose of removal from the subject's body. A signal from the body worn transmitter is encrypted in order to prevent recording and retransmission of the body worn transmitter signal to an associated portable monitoring receiver for the purposes of masking body worn transmitter tampering or to make the body worn transmitter falsely appear in a different location. The body worn transmitter can be immersed in electrolyte solutions without generating a false tamper signal.

Tamper detection for body worn transmitter

A portable locator or tracking apparatus is provided for continuous location determination of subjects which communicates with a body-worn, non-removable, tamper resistant transceiver and a central data-base system. The portable tracking apparatus has a Global Position System (GPS) receiver and inertial sensors for determining location, microprocessors for logic and mathematical algorithm processing, memory for programs and data, a wireless transceiver for communications with the body-worn device, a wireless transceiver for communicating with the central data-base system, an alpha-numeric display for displaying text messages sent to the subject acoustic speaker and microphone for voice and tone messages with subjects, electronic tamper sensors, motion sensors, attitude position sensor, batteries and external connectors for power, recharge, communications and auxiliary antennas.

Growing community of inventors

Palm Harbor, FL, United States of America

Hoyt M Layson