DRM4000L-N00-232 HONEYWELL [Honeywell Solid State Electronics Center], DRM4000L-N00-232 Datasheet

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DRM4000L-N00-232

Manufacturer Part Number
DRM4000L-N00-232
Description
Manufacturer
HONEYWELL [Honeywell Solid State Electronics Center]
Datasheet
DRM
Dead Reckoning Module
The Dead Reckoning Module (DRM
device for personnel on foot that provides the user’s position relative to
an initialization point. Dead Reckoning (DR) data and external GPS
NMEA data are blended by an internal Kalman filter. When GPS data
is available the dead reckoning sensors are automatically calibrated
continuously and the two data sources are blended into a composite
real-time position data output. When GPS data is unavailable, dead
reckoning takes over. DRM
independent of time, and depend primarily on distance traveled.
Patented motion classification algorithms (SmartPedometry™) analyze
walking motion, and compensate when the user is running, or just “fidgeting” in place. Commercially available gyros are
included to compensate for transient magnetic disturbances and transient accelerations that may interfere with compass
operation. A barometric altimeter provides vertical position accurate enough to discriminate between floors of a building
(1.5 meter accuracy). High fidelity azimuth, pitch and roll data from the magnetic compass is also available for use by the
host system.
The DRM
capabilities for accurate field calibration. The DRM
small enough to be easily integrated into torso-mounted devices, and does not require any sensors on the legs or feet.
Applications for the DRM
disaster relief operations, and cell phone signal strength mapping.
FEATURES & BENEFITS
State-of-the-art dead reckoning device for personnel navigation.
Continuous, gap-free, personnel position location, with or without GPS. DR accuracy up to 2% of distance traveled.
Internal Kalman filter integrates dead reckoning position with external GPS, using NMEA0183 format
Digital compass azimuth accuracy better than 1°
Low power consumption (<0.5 watt) and small size (approx 2 x 2 x 0.4 inches) for man-portable applications
Built-in World Magnetic Model for accurate true direction anywhere (automatic declination)
Motion classification and adaptive algorithms maximize accuracy under difficult conditions
Sensors include 3 commercial grade gyros, 3 accelerometers, 3 magnetometers, temperature, and barometric
Industrial temperature range (-40° to +85°C) for wide environment usage
Available as a circuit card module with RS232 interface or a demonstration kit with a USB interface.
altimeter
4000L unit can be directly interfaced to many GPS receivers and man-pack computers, and includes
4000L
4000L include personnel tracking (fire, police, and security), real-time waypoint navigation,
4000L position error characteristics are
) 4000L is a miniature, electronic
4000L is a reliable GPS supplement for personnel on foot. The unit is

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DRM4000L-N00-232 Summary of contents

Page 1

DRM 4000L Dead Reckoning Module The Dead Reckoning Module (DRM device for personnel on foot that provides the user’s position relative to an initialization point. Dead Reckoning (DR) data and external GPS NMEA data are blended by an internal ...

Page 2

... DRM4000L SPECIFICATIONS Characteristics Position Horizontal Error as Percent of Distance Traveled in Accuracy Compass Compass Factory Calibrated Azimuth Accuracy Compass Azimuth Resolution Vertical Pressure Altimeter Accuracy Physical Dimensions PCB Assembly Only Mounting Holes (#4 Hardware Recommended) Weight PCB Assembly Only Mechancial PCB Assembly Only, Shock ...

Page 3

... A factory backup configuration is stored in the module error is generated in the normal configuration, the backup configuration can be read and saved. The DRM4000L is stocked and ships in a standard configuration for RS-232 data inputs and outputs. The GPS NMEA0183 data input interface will be maintained from DRM input to the output plus the DRM unique commands and responses ...

Page 4

... The pushbutton power on/off switch doubles as a momentary "event" marker button to help in data collection processing. ORDERING INFORMATION Ordering Number DRM4000L-N00-232 DRM4000L-N00-USB-DEMO FIND OUT MORE For more information on Honeywell’s Magnetic Sensors, Compassing, Magnetometry and Dead Reckoning visit us online at www ...

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