Magnetic Sensors Product Catalog Sensing Earth`s magnetic field

Magnetic Sensors Product Catalog Sensing Earth`s magnetic field
Magnetic Sensors Product Catalog
COMPASSING, MAGNETOMETRY AND DEAD
RECKONING SOLUTIONS
Sensing Earth’s magnetic field
Honeywell delivers real sensor
solutions you can count on
Honeywell’s Magnetic Sensors are
among the most sensitive and reliable
low-field sensors in the industry. Our
magnetic sensors are designed to accurately detect the direction and magnitude
of external magnetic fields for compassing and magnetometry applications.
From discrete sensors for low-cost, high
volume applications, to high performance solid-state compasses and magnetometers, Honeywell magnetic sensor
products operate on nearly any platform.
Honeywell combines the time-tested reliability of these products with new and
innovative solid-state magnetic sensor
solutions. Our integrated circuits and
sensors are ruggedly designed to function optimally in a wide variety of environments and products.
Honeywell products are developed and
manufactured following Six Sigma principles, which means we do more than just
supply products for your needs—we
understand customer needs and aim to
exceed expectations. Plus, all our products are backed by Honeywell, a global
leader in sensor manufacturing, technology and quality.
Honeywell magnetic sensors
utilize world class technology
Honeywell recently added a new line of
Attributes of Honeywell’s magnetic sen-
Sensors family. These new products pro-
sors designed with Anisotropic
vide accurate navigation in challenging
Magnetoresistive (AMR) technology pro-
environments and offer solutions where
vides significant advantages over tradi-
GPS is not available. The advanced
tional sensors. They are extremely sensi-
dead reckoning technology further
tive, low field, solid state magnetic sen-
strengthens our position as a leader in
sors designed to measure direction and
personal navigation electronics technolo-
magnitude of Earth’s magnetic fields,
gy for GPS applications.
dead reckoning products to its Magnetic
• Attitude reference
– Aircraft systems, UAVs,
magnetic field detection
• Dead reckoning
– Backup for GPS receivers
• Position sensing
– Valve controls, measuring
equipment, displacement sensing
• Vehicle detection
from 27 micro-gauss to 6 gauss (0.6
milli-Tesla).
Honeywell’s magnetic sensor-based
products are excellent solutions in many
Our magnetoresistive sensors are sensi-
applications other than simple magnetic
tive enough to determine the change in
field compassing, such as platform level-
magnetic fields due to the presence of
ing or proximity detection.
nearby ferromagnetic objects. With a
bandwidth up to 5MHz, our sensors
detect vehicles and other ferrous
Applications include:
– Parking meters, RR signaling
devices, electronic traffic signals
• Security
– Metal detectors, magnetic anomaly
detectors
• Others
– Medical, current sensors,
• Compassing
objects, even at high speeds.
– Automotive, GPS and dead
reckoning, mobile phones,
PDAs, & watches, irrigation
systems
non-contact switches
Honeywell’s magnetoresistive sensors are able to sense Earth’s
magnetic field (~0.6 gauss) and provide the sensitivity for enhanced
accuracy and performance. Honeywell offers 1-, 2- and 3- axis magnetic sensors for low field linear applications and small size.
Features and benefits of HMC components
Sensitivity: If the sensitivity is defined as
Solid state: These small devices reduce
On-chip coils: Patented on-chip set/reset
1.0 mV/V/gauss, in the presence of a 1
board assembly costs; improve reliability
straps reduce effects of temperature drift,
gauss magnetic field with 3 volts applied
and ruggedness compared to wire
non-linearity errors and loss of signal out-
to the sensor, the output of the sensor
bound fluxgates.
put due to the presence of high magnetic
will be 3 mV. If in the presence of only
fields. Patented on-chip offset straps may
0.5 gauss magnetic field, the output of
Cost effective: Specifically designed to
be used to eliminate the effects of hard
the sensor would be 1.5 mV.
be an affordable solution for high volume
iron distortion, and to implement a closed
OEM applications.
loop magnetometer circuit for high performance applications.
Honeywell's Magnetoresistive Components Application Matrix
DESIGN CRITERIA FOR HMC COMPONENTS
Application
Size
Price
Performance
(Small/Smaller/Smallest)
(Low/Lower/Lowest)
(Good / Better / Best)
General Compassing
Compassing- Automotive
HMC1052/1022,1042/1002
HMC1022/1042, 1052
HMC1022/1042/1052
Compassing- Hand Held, GPS
HMC1052/1042/1022
HMC1052/1022/1042
Attitude Reference
HMC1002/1022/1042
HMC1002/1022/1042
HMC1042/1022/1002
Metal Detectors
HMC1021S/1041Z/1042, 1052
HMC1021S, 1041Z/1042/1052
HMC1021S, 1041Z, 1052/1042
Vehicle/Traffic Detection
HMC1021S/1041Z/1052
HMC1041Z/1021S/1052
HMC1052 /1041Z, 1021S/1001
Current Sensing
HMC1021S/1042/1052
Vertical (Z- axis) Sensing
HMC1001, 1021Z, 1051Z/
1041Z
HMC1001/1051ZL, 1051Z/
1021Z, 1041Z
HMC1051Z, 1051ZL/1021Z,
1041Z/1001
Position Sensing
HMC1501, 1512
HMC1512/1501
HMC1501,1512
Magnetic Position Sensors
HMC1501 / HMC1512
Features and benefits
sors know the exact position and do not
require indexing. Rare Earth magnets
Angular range:
such as Neodymium or samarium cobalt
HMC1501 - Angular range of ±45° with
types can be substituted with cost-effec-
<0.07° resolution.
tive Alnico or ceramic type magnets in
HMC1512 - Angular range of ±90° with
typical applications such as linear dis-
<0.05° resolution.
placement, angular displacement, motor
control, and valve position.
Speed: These saturated mode sensors
retain a DC to 5MHz frequency response
MR position sensors measure the angle
Linear, Angular, Rotary
Displacement Sensors
HMC1501 / HMC1512
with a minimum of 80 gauss magnetic
direction of a magnetic field vs. the
field applied.
strength and direction of a magnetic
field.
Size: SOIC-8 surface mount packages
The HMC15XX family of saturated mode
magnetoresistive sensors are non-con-
• Non-contact, power on position sensor
Signal output: Full scale output range of
tact sensors capable of measuring the
angular direction of a magnetic field with
resolution beyond 0.07°. The sensors
measure only field direction to avoid
• Low power ~ 5mW
120mV when provided with a 5V supply
• Insensitive to field strength variations
Available in Tape and Reel
in magnet
insensitivities to temperature, shock, and
vibration and magnetic-source gap variations. Unlike encoder devices, these senRe
f
M
• Wide range of span possible
• No moving parts
• Linear, angular and rotary applications
Θ
For more information about
• Cost advantages of using inexpensive
Honeywell’s Position Sensors visit
magnets sensor will operate with a 80
HMC1501
our website at www.magneticsen-
Gauss field
sors.com/datasheets.html and see
application note AN211.
N
S
Moving Magnet
Shaft Position Detection
MAGNET
Linear Position Sensor Using Multiple HMC1501
or HMC1512
0.5”
S
N
S
S
SHAFT
Rotation
AlNiC
N
N
0.25
HMC151
HMC1512
0.5”
(for NdFeB Magnets)
+/- 90 Degrees with a single HMC1512
Full 360 Degree Sensing with an Additional Hall Sensor
N
NdFe
0.5
Standof
Low Field Linear 1- and 2- Axis Magnetic
Sensors HMC1001 / HMC1002 / HMC1021S /
HMC1021Z / HMC1021D / HMC1022
The HMC100X and HMC102X magnetic
sensors families are our legacy products
that emphasize performance over size.
Configured as a four-element wheatstone
bridge, these magnetoresistive sensors
convert magnetic fields to a differential
output voltage, capable of sensing magnetic fields as low as 27 µgauss. These
MRs offer a small, low cost, high sensitivity and high reliability solution for low
field magnetic sensing.
The Honeywell HMC100X family of magnetoresistive sensors offers extreme sensitivity and reliability for high perform-
The HMC102X family of magnetoresistive
Included in the HMC102X family is a
ance applications. They are an ideal
sensors converts magnetic fields to a lin-
high temperature magnetic sensor, the
solution for linear, low-field magnetic
ear representation of output voltage,
HMC1021D. The advantages of the
sensing due to its capabilities to convert
offering a cost effective solution for auto-
HMC1021D include high-temperature
magnetic field strengths into a differential
motive and hand-held compassing appli-
operation, low magnetic field detection
output voltage, and sensing magnetic
cations. These sensors offer a smaller,
range, and a non-magnetic package.
fields as low as 27 µgauss.
low cost, high sensitivity and high relia-
Capable of sensing magnetic field
bility solution for magnetic field strength
strength and direction down to 85 micro-
sensing.
gauss, this sensor offers a compact and
highly reliable solution for low field magnetic sensing.
Honeywell’s Magnetoresistive Components Specification Matrix
HMC100X
HMC102X
HMC104X
HMC105X
Sensitivity
3.2
1.0
1.0
1.0
mV/V/Gauss
Field Range
±2
±6
±6
±6
Gauss
Field Resolution
27
85
120
120
µGauss
Linearity (± 1G)
0.1
0.05
0.17
0.05
% FS
5 - 12
5 - 25
2 - 25
1.8 - 25
Volts
Set/Reset Current
3.0
0.5
0.5
0.5
Amps
Offset Strap Coil Constant
51
4.6
10
10
mA/gauss
Orthogonal Axis Alignment
1.5
1
<0.01
<0.01
Cross Axis Effect
0.5
0.3
0.3
3
12.7 x 7.3 x 2.5
10 x 3.9 x 1.5
3 x 3 x 0.8
3 x 3 x 0.8
mm
128
60
10
10 - 15
mm2
Supply Voltage (typ.)
Size
Board Area (2 Axis)
Units
Degree
%
Small Size 1-, 2- and 3- Axis Magnetic Sensors
HMC1041Z / HMC1042 / HMC1051Z /
HMC 1051ZL / HMC1052 / HMC1052L / HMC1053
Our newest magnetic sensors, the
The newest addition to Honeywell
HMC104X and HMC105X family of mag-
Magnetic Sensors is the HMC1041Z, a Z-
netoresistive sensors are the ideal solu-
axis, surface mount sensor designed for
tions for applications requiring ultra small
low field magnetic sensing. The sub-
sensors. These sensors offer a compact
miniature size and low-height (1.05 mm)
and highly reliable solution for low field
makes this sensor ideal for highly inte-
magnetic sensing.
grated, portable products like wireless
phones, GPS receivers, and watches.
Honeywell’s ultra small magnetic sensors
The HMC1042 is a high performance, 2
are optimized for low-cost and include
axis sensor in a 3 x 3 x 0.8mm LCC
several miniature package configura-
package.
tions; one axis (HMC1041Z, HMC1051Z,
HMC1051ZL), two axis (HMC1042,
The HMC105X family also features a
HMC1052, HMC1052L), and three-axis
three-axis Compass Sensor Set,
(HMC1053). The advantages of these
HMC1055, which combines the popular
patented chips include orthogonal preci-
HMC1051Z one-axis, and the HMC1052
sion two-axis sensing (HMC1042 and
two-axis magnetoresistive sensors plus a
HMC1052) in miniature surface mount
two-axis MEMSIC accelerometer in a sin-
packages. Each of the magneto-resistive
gle kit.
sensors are configured as a four-element
wheatstone bridge to convert magnetic
fields to differential output voltages, plus
patented on-die straps for offset and
set/reset functions.
For more information visit our website at www.magneticsensors.com.
Three-Axis Magnetometers
HMC2003 / HMR2300 / HMR2300R
Honeywell magnetometers provide an
fast response, small size, low cost, and
excellent means of measuring both mag-
reliability over other magnetometer alter-
netic field intensity and direction.
natives.
Honeywell magnetometers use our
proven Anisotropic Magnetoresistive
Magnetometer applications include
(AMR) sensors to measure both magnet-
process control, laboratory instrumenta-
ic field intensity and direction. These
tion, anomaly detection, traffic and vehi-
solutions offer both static and alternating
cle detection, security systems, com-
field measurements up to 5MHz and per-
passing, magnetic ink recognition, cur-
mit magnetometer designs emphasizing
rent sensing, and motion detection.
advantages of small size, high sensitivity,
HMC2003 Three-Axis Analog
Magnetometer
HMR2300 Smart Digital
Magnetometer
HMR2300R Three Axis
Strapdown Magnetometer
The HMC2003 is a complete, three-axis
With extremely low magnetic field sensi-
The HMR2300R detects the direction and
magnetometer with analog output in a
tivity (<70 micro-gauss, <7 nano-Tesla)
strength of Earth’s magnetic field and
20-pin hybrid DIP package. With
capability and a user configurable com-
communicates the x, y and z compo-
Honeywell’s sensitive HMC1001 and
mand set, the HMR2300 solves a variety
nents directly via serial bus. Due to
HMC1002 MR sensors, and precision
of problems in custom applications.
Honeywell’s round strapdown design as
instrumentation amplifiers, it measures x,
Honeywell’s three-axis smart digital mag-
opposed to a gimbaled fluxvalve, it has
y and z-axis magnetic fields. In addition,
netometer detects the strength and
no moving parts to damage or wear out
Honeywell’s patented on-chip offset and
direction of the external magnetic field
during severe flight conditions. The
set/reset straps are accessible for con-
and interfaces with computer/controller
HMR2300R offers an ideal replacement
sistent and advanced processing appli-
digital ports. Three independent magnet-
for flux valve sensors in avionics sys-
cations.
ic sensors are oriented orthogonally to
tems. Also includes 55 bytes of EE prom
sense the x, y and z-axis magnitudes of
locations available for data storage.
Features and benefits
the magnetic field. The bridge outputs
Small size: DIP-20 footprint (1 in. x 75 in.)
are then converted to a 16-bit digital
allows easy insertion into system-level
value using an internal A/D converter.
Features and benefits
Flexibility: RS422 or RS485 interface
choices
boards, reducing development costs.
Features and benefits
Solid state: All components are solid
Field range: ±2 Gauss
state and DC operated, improving reliability, EMI performance, and ruggedness
Flexible: Microcontroller-based sensor
compared to fluxgate sensors.
system with RS232 or RS485 interfaces.
Dynamic range: Accurately measures
Simple to use: Just plug and play
field from 40 microgauss to ±2 gauss
with factory calibrated 1V/gauss outputs.
Field resolution: <70 µGauss
Low noise: Instrumentation amplifiers
Accuracy over ±1 Gauss: <0.5% FS out-
with 1kHz low pass filters rejects unwant-
put rate selectable: 10 to 154
ed noise.
Samples/Sec.
Internal voltage reference: An externally
Demo Kits - A Development Kit is avail-
accessible +2.5V (zero gauss) reference
able which includes one magnetometer
improves measurement accuracy and
module in an aluminum enclosure,
stability. An on-board excitation current
cabling with power supply, Windows™
source reduces temperature errors for
demonstration software for a remote PC,
consistent performance.
and a user’s guide.
Accuracy: <70 micro-gauss resolution
Integrated Compassing Solutions
Our extensive experience in fabricating
magnetoresistive sensors allows us to
develop electronic compass modules
that are suited land, sea and airborne
applications. Honeywell offers a complete line of HMR compass modules from
the basic HMR3100 two-axis electronic
compass to the HMR3600 with ± 80
degrees of tilt compensation. Our HMR
compass modules offer high accuracy
compassing solutions.
Applications include land or maritime
navigation, GPS receivers, laser
rangefinders, robotic vehicles, antenna
Hard Iron & Soft Iron Calibration
Each compass product includes hard
iron calibration routines to compensate
Electronic compass solutions solve for
for distortion due to nearby ferrous
magnetic heading by measuring the
objects and stray fields, such as vehi-
earth’s horizontal magnetic field. By
cles. Hard iron calibration is compensa-
keeping the two-axis modules approxi-
tion for magnetic distortion due to per-
mately level, maximum heading accuracy
manent magnets or D.C. electromagnetic
is achieved. For applications where com-
effects. Soft iron calibration is compensa-
pass modules will not be level, a three-
tion for magnetic distortion due to
axis, tilt compensated compassing solu-
induced magnetism in nearby ferrous
tion is recommended. These three-axis
metals. Common ferrous metals include;
compass modules perform an “electronic
iron, steel, nickel and cobalt. Metals
gimbaling” function by adding the third
such as aluminum, titanium and brass
magnetic axis and a tilt sensor for a grav-
cause no interference.
ity vector reference. Tilt sensors are
alignment, camera control and other personal, vehicle, and aircraft platforms.
Development kit versions are offered for
each HMR compass product for evaluation and demonstration needs.
2-Axis vs. 3-Axis Compass
Solutions
made of either fluidic sensors or MEMS
*Gyro Stabilization eliminates errors in
accelerometers. Quality of the tilt meas-
magnetic heading caused by transient
urement contributes to precision com-
magnetic disturbances. Compass mod-
pass outputs. For specialized compass
ule software automatically blends gyro
solutions, Honeywell offers the HMC line
and compass data together.
of linear-mode magnetic field sensor
devices to create two and three-axis
compass designs.
For more information or application
notes, visit our website at
www.magneticsensors.com.
Digital Compass Solutions
HMC6352 / HMC6343 / HMC6052
HMC6352 Digital Compass
Solution
HMC6343 Digital Compass
Solution
HMC6052 Integrated Compass
Sensor
The Honeywell HMC6352 digital com-
The Honeywell HMC6343 digital com-
The Honeywell HMC6052 integrated
pass solution is the first true “compass in
pass circuit is three-axis magnetic and
compass sensor combines a two-axis
a package”. This 6.5mm by 6.5mm by
three-axis accelerometer compassing
magnetoresistive sensor with instrumen-
1.5mm multi-chip LCC module uses an
solution with tilt compensation. This
tation amplifier, voltage reference, and
I2C serial interface supply heading data
9.0mm by 9.0mm by 1.5mm multi-chip
set strap driver circuits in a chip-scale
to host processors. The HMC6352 is a
module has a UART interface plus com-
package. The product is offered in a 14-
miniature chip-scale module that can
mand compatibility with the
pin surface mount 3.5mm by 3.5mm LCC
drop-in to your platforms for the ultimate
HMR3300/3400 compass solutions. The
package. Two channels of amplified sen-
in electronic functionality. Containing the
HMC6343 contains all sensors, micro-
sor signals with a set switch function
complete 2-axis sensors, analog, and
controller, and analog support circuits;
allow compass system designers to have
digital electronics; the HMC6352 also
plus all the firmware for heading compu-
a compact, easy to implement solution.
contains all the firmware for heading
tation and hard-iron calibration.
computation and calibration for minimal
Applications
designer effort. The combination of the
Applications
• Compassing
complete compass solution in a small,
• GPS Receivers
• Antenna positioning
• Optical Sighting Gear
• Dead reckoning
low-cost package makes the HMC6352
ideal for consumer electronics with quick
to market emphasis.
Applications
• Consumer electronics
• Antenna Positioning
• Hand Held Devices
• OEM Compassing/Pointing
• Magnetometry
Features and benefits
Integration: Two-axis magnetic sensor
with analog signal conditioning
• Hand held devices (cell phones,
PDAs, watches, handheld GPS)
• Compassing
• Integration with GPS
• Dead reckoning
• Vehicle telematics
• Satellite dish antenna positioning
Size: HMC6052 comes in a 3.5 x 3.5 x
0.8mm 14-pin LCC package
Power: 2.5 to 3.6 volt supply voltage for
battery operation
Performance: High accuracy capability
and fast settling time
HMR3000 Digital Compass
Solution
HMR3100 Digital Compass
Solution
The HMR3000 is an electronic compass
The Honeywell HMR3100 is a low cost,
module that provides heading, pitch and
two-axis electronic compassing solution
roll output for attitude reference systems.
used to derive heading output which
Honeywell’s solid state magnetoresistive
uses Honeywell’s magnetoresistive sen-
sensors make this strapdown compass
sors. The HMR3100 communicates
both rugged and reliable. The HMR3000
through binary data and ASCII charac-
achieves a response time up to 20 Hertz
ters at four selectable baud rates: 2400,
allows faster updates compared to gim-
4800, 9600, or 19200. This compass
baled fluxgates.
solution is easily integrated into systems
using a simple USART interface.
An optional development kit is available
for the HMR3000 with power supply, seri-
A development kit is available, which
al port cable and PC demo software.
includes additional plug-in circuit board
with RS232 output, cabling with power
supply and demonstration software.
Honeywell’s Compassing Solutions Matrix
2 Axis
3 Axis with Tilt Compens
HMC6352
HMR3100
HMR3200
HMR3300
HMR3400
HMR3000
± 2.5°
± 5°
± 1°
± 1°
± 1°
± 0.5°
6.5x6.5x1.5mm
19x19x4.5mm
1"x1.45"x0.4"
1"x1.45"x0.4"
0.6"x1.5"
1.5"x4.2"x0.88"
Tilt Range
NA
NA
NA
± 60°
± 60°
± 40°
Resolution
0.5°
0.5°
0.1°
0.1°
0.1°
0.1°
Repeatability
± 1°
± 3°
± 0.2°
± 0.4°
± 0.4°
± 0.3°
Interface
I2C
USART 9600
UART/SPI
UART/SPI
UART/SPI
RS232/485
Power
2.7 to 5.2 V
3 to 5 VDC
6 to 15 VDC
6 to 15 VDC
5 VDC, 25mA
6 to 15 VDC
Temp Range
-20° to 70°C
0° to 70°C
-40° to 85°C
-40° to 85°C
-40° to 85°C
-20° to 70°C
Hard Iron Cal
Y
Y
Y
Y
Y
Y
Soft Iron Cal
N
N
N
N
N
N
Gyro Stabilized*
N
N
N
N
N
N
World Magnetic Model
N
N
N
N
N
N
Accuracy (At Level)
Size
HMR3200 / HMR3300 / HMR3400
Digital Compass Solutions
TruePoint™ Digital Compass
Solution, HMR3500
µPOINT® Gyro-Stabilized Digital
Compass Solution, HMR3600
The Honeywell HMR3200, HMR3300 and
The Honeywell TruePoint™ electronic
The Honeywell µPOINT® is a gyro-stabi-
HMR3400 compass solutions are com-
compass is a 3 axis digital compass
lized digital magnetic compass that com-
pact printed circuit boards that plug into
module with azimuth accuracy of 1
bines the latest gyro technology with
platforms with a UART interface and
degree with 0.1 degree resolution and
advanced digital magnetic compass
communicate data in ASCII format. The
0.5 degree repeatability, tilt range of ±
hardware and software. µPOINT® fea-
HMR3200 provides a horizontal or verti-
80°. TruePoint™ includes closed loop
tures a MEMS silicon rate gyro built into
cal oriented electronic compasses using
magnetometers, world magnetic model
the z-axis. The benefit of gyro stabiliza-
two-axis magnetic field sensing. The
for declination, configurable mounting
tion is the ability to overcome magnetic
HMR3300 is a three-axis, tilt compensat-
orientation, hard and soft iron compensa-
transient disturbances. µPOINT® includes
ed electronic compass that adds a two-
tion. Update rates to 25 Hz for pitch, roll
closed loop magnetometers, hard and
axis accelerometer for enhanced per-
and heading.
soft iron compensation, world magnetic
model for declination (variation), and
formance up to a ±60° tilt range. The
high mechanical shock tolerance.
HMR3400 is a reduced size version of
A development kit is available, which
the HMR3300 offering lower power con-
includes DB9 data and power cable,
sumption and increased miniaturization.
RS232 interface, Windows®
A development kit is available, which
Response time for the HMR3200 is 15Hz
CompassHost test software, and manual
includes DB-9 serial data and power
and the HMR3300/HMR3400 is 8Hz.
with software protocol message descrip-
cable, user manual, Windows® host test
tions.
program with data recording and graphic
Development kits are available for each
data display, direct RS232 interface and,
of these products, which include a plug-
alternate connector attachment boards
in circuit board with an RS232 output.
and brass base plate with mounting
screws and strain relief.
sation
HMR3500
TruePoint™
HMR3600
µPOINT®
± 1°
± 0.5°
2"x1.5"x0.5"
1"x1.04"x0.54"
± 80°
± 80°
0.1°
0.1°
TBD
TBD
RS232
RS232
5V to 12V Nom.
5 VDC ± 5%
0° to 70°C
-40° to 85°C
Y
Y
Y
Y
N
Y
Y
Y
Dead Reckoning Modules
DRM® - 3 / DRMcore™ / GyroDRM™
Honeywell has added a new line of dead
The DRM® products contain options
reckoning modules to its Magnetic
including a tilt-compensated magnetic
Sensors product family. These new prod-
compass, electronic pedometer and
ucts provide accurate navigation in chal-
barometric altimeter to provide a continu-
lenging environments and offer solutions
ous deduced position. A microprocessor
where GPS is not available or reliable.
performs dead reckoning calculations
The products are provided as compo-
and includes a Kalman filter to combine
nents for integration with other equip-
the dead reckoning data with GPS data
ment such as RF data links and map dis-
when it is available. The filter and other
plays.
proprietary algorithms use GPS data to
calibrate dead reckoning sensors for typ-
The Dead Reckoning Module (DRM®) is a
ical dead reckoning accuracy of 2% to
miniature, self-contained, electronic navi-
5% of distance traveled, entirely without
gation unit that provides the user’s posi-
GPS. Options for the system integrator
tion relative to an initialization point. The
include a selection of voltage input
DRM® is the first commercially available
ranges, CMOS or RS232 interface, data
practical implementation of drift-free
logging, and special software functions.
dead reckoning navigation system for
In addition to horizontal position data,
use by personnel on foot. It is specifical-
compass azimuth, tilt (pitch and roll),
ly designed to supplement GPS
and barometric altitude are available.
receivers during signal outages. You still
know where personnel are located even
Calibration after integration with other
when GPS is blocked by nearby build-
electronics during product manufacturing
ings, heavy foliage, or even inside many
is required. These devices are intended
structures.
for use by personnel on foot, and are not
for use on vehicles.
bances on position accuracy.
GyroDRM™ includes all the capabilities
of DRM®-3. Applications for the military,
RF field mapping, urban mapping and
more.
A development kit is available, which
includes a plastic housing with belt clip,
Windows® host test program, user manual, GPS active antenna, computer inter-
DRM®- 3 Dead Reckoning Module
for Personnel Positioning
DRMcore™ Dead Reckoning
Module for Personnel Positioning
face, event marker switch, AC power
A practical replacement for compass
The DRMcore™contains the core func-
ball cap with hook & loop for GPS anten-
and pace counting for navigation on foot.
tions of a DRM®. It includes the same
na.
The DRM -3 is a miniature, self-con-
navigation algorithms and Kalman filter
tained electronic navigation unit that pro-
as the DRM®- 3. Functions provided
vides the user’s position relative to an ini-
include 2-dimensional horizontal naviga-
The VNU™ provides advanced dead
tialization point. DRM®-3 works where
tion, and compass azimuth. DRMcore™
reckoning for land vehicles. The VNU™
GPS is inaccurate or unavailable.
does not include an altimeter or GPS
offers system integrators a complete nav-
Applications for: military, public safety,
receiver on the circuit module, but will
igation subsystem ready for application
police and fire, forestry, medical patients,
accept external GPS position input,
on many types of wheeled land vehicles
utility workers and more.
derived from a user’s GPS receiver.
operating where GPS alone is inade-
Customer can specify mounting orienta-
quate. The integrated GPS/Dead
tion.
Reckoning system includes a digital
®
A development kit is available, which
adapter, li-ion battery charger, and base-
VNU™ Vehicle Navigation Unit
compass, a triad of silicon MEMS (Micro
includes 12 channel GPS receiver, anten-
Electromechanical Systems) accelerome-
altimeter, housing with belt clip, power
GyroDRM™ Gyro-Stabilized Dead
Reckoning Module
switch, and rechargeable battery,
Provides inertially-aided dead reckoning
MEMS rate gyro, an odometer sensor
Windows based test and demonstration
navigation for personnel on foot.
interface, and a GPS receiver integrated
software, and user manual.
GyroDRM™ is a robust personal naviga-
together in a unified electronics pack-
tion product that uses advanced silicon
age. Applications for public transporta-
gyro technology to deliver significantly
tion, hazardous material transport, police
reduced effects of magnetic distur-
and fire vehicles and more.
na, digital compass, pedometer, and
®
ters, a barometric altimeter, a silicon
Dead Reckoning Matrix
DRM®-3
DRMcore™
GyroDRM™
VNU™
Dead Reckoning Capability
Y
Y
Y
Y
GPS Receiver
Y
N
Y
Y
Gyro Stabilization
N
N
Y
Y
Altimeter
Y
N
Y
Y
Data Logging
Y
N
N
N
Water Proof Housing Option
Y
N
N
N
Reduction of Hazardous
Substances (RoHS) Compliance
Export Classification Compliance Number (ECCN) Matrix
ECCN #
Product Name
www.magneticsenors.com for the latest
6A996
HMC1001, HMC1002, HMC2003, HMR2300, HMR2300r
updates on RoHS compliance.
EAR99
HMC1021D, HMC1021S, HMC1021Z, HMC1022, HMC1023, HMC1041Z,
Visit our website at
HMC1042, HMC1051Z, HMC1052, HMC1052L, HMC1053, HMC1055,
HMC1501, HMC1512, HMC6052, HMC6352, HMC6353, HMR3000,
HMR3100, HMR3200, HMR3300
7A994
HMR3500 (TruePoint™ Compass), DRM® 3, GyroDRM™
TBD
HMR3600 (µPOINT® Gyro Stabilized Compass)
Honeywell reserves the right to make changes to improve reliability, function or design.
Honeywell does not assume any liability arising out of the application or use of any
product or circuit described herein; neither does it convey any license under its patent
rights nor the rights of others.
U.S. Patents 4,441,072, 4,533,872, 4,569,742, 4,681,812, 4,847,584, 5,583,776,
6,529,114, 6,813,582, and 6,842,991 apply to the technology described. Other patents
pending.
Find out more
For more information on Honeywell's
Magnetic Sensors visit us online at
www.magneticsensors.com or contact us
at 800-323-8295 (763-954-2474 internationally).
Ask us about Honeywell’s additional
advanced sensor solutions:
• High Accuracy Precision Barometers
• Precision Pressure Transducers
(Including ruggedized and explosion
proof models)
Aerospace
Defense & Space
Honeywell
12001 Highway 55
Plymouth, Minnesota 55441
Tel: 763-954-2474
Toll Free: 1-800-323-8295
www.honeywell.com
N61-0074-000-003
September 2005
© 2005 Honeywell International Inc.
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