Mobile Location and Communication System
The PockeTrac is a complete package for location tracking
and communications in challenging mobile environments. Exponent
has integrated these technologies to provide a unique set of
capabilities including:
Hand-held map display with
GPS position
GPS position of team members displayed
Distance and bearing graphics
Voice communications
E-mail messaging
Graphical route planning
Manual entry of target locations
Easy to use
Light weight, totally mobile
Easy to reconfigure / upgrade
Low Power |
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PockeTrac can be used in a wide variety of applications
where teamwork and coordination are essential for success.
The powerful combination of features that PockeTrac
provides makes difficult missions more safe and less time-consuming.
Users will be able to concentrate on the job at hand rather
than getting lost or becoming disoriented.
Application Areas
Law Enforcement
Police
Drug Enforcement
Border Patrol
Security Forces |
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Emergency Services
Forest Firefighters
Search & Rescue
Disaster Relief |
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Recreation
Theme parks
Outdoor event organizers
Ski resorts
Hiking / Trekking |
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How it works
The user can see where they are by looking at the map on the
hand-held display. Their GPS coordinates are automatically
displayed on the map and routed to other team members via
the integrated data/voice radio. The user can also instantly
see where their team-members are located. Voice communications
are activated by pressing a button on the side of the unit.
The user can draw on the screen to create a navigation
overlay that can be sent wirelessly to other team members.
In this way, the group can operate more effectively, even
when they cannot physically see each other.
Border Patrol Scenario
The Border Patrol Agents often work in the field at night,
searching for people illegally entering the U.S. The work
is difficult due to darkness and inability to coordinate the
patrols movements. Current voice radio technology is
inadequate because Agents can become disoriented in the field
and cannot readily determine where other members of the patrol
are located.
With the PockeTrac, each patrol member moves in a coordinated
way where everyone is aware of each others location.
When the spotter encounters another group moving in the distance,
he can refer to his map to determine if they are part of the
patrol. If they are not, he sends a digital overlay showing
the target groups position to the other patrol members.
He supplements the patrol members map display by using
the voice communications capability to direct them as they
approach the target. The patrol moves quickly to the target
position and apprehends the suspects.
System Components
- Computer/Display unit
- GPS receiver
- Choice of Radios
- 802.11 Wireless LAN with Voice-Over-IP (VOIP)
- VHF radio with data capability
- FSR (Family Service Radio with 2-5 mile range)
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