PROMOVE-mini - Inertia Technology

PROMOVE-mini - Inertia Technology
PROMOVE-mini
Product Datasheet
Overview
Key features & Benefits
ProMove-mini is a wireless inertial motion sensor
node specifically designed for multi-person, multiobject motion capture. A network comprises tens of
devices that sample and transmit motion and
orientation information at high data rates in a fully
synchronized manner.
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Supports large networks (tens of devices)
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ProMove-mini features a complete set of 3-D digital
sensors, offering 10 DOF sensor data: acceleration,
turn rate (gyroscope), magnetic field intensity
(compass), high-g acceleration and barometric
pressure. Full 3-D orientation information,
expressed as quaternions and Euler angles, is also
made available to the user.
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Full 3-D acceleration, turn rate and magnetic
field intensity measurements
The sensor data is transmitted using the low-power
2.4 GHz wireless radio to a central node, Inertia
Gateway, which connects to the computer through
USB. Optionally, the sensor data can be stored on
the on-board flash memory and retrieved later over
USB or wirelessly.
The number of nodes in the network scales with the
sampling rates, e.g. a network can have 39 nodes
that sample at 200 Hz, or 19 nodes that sample at
500 Hz.
ProMove-mini is carefully designed for good
ergonomics. The curved design makes mounting
and wearing on body parts comfortable, without
affecting stability in case of surface mounting.
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Fully synchronized sampling (<100 ns)
Up to 1 kHz sampling and communication rate
per sensor axis
Full 3-D orientation information (quaternions
and Euler angles)
High-g accelerometer up to 400 g
Barometric sensor
RF transceiver in the 2.4 GHz band or Bluetooth
Customized casing for good ergonomics
Integrated USB interface
On-board flash memory for data storage
Internal rechargeable battery, independent
operation time of 4 hours
Inertia Studio
The Inertia Studio software enables real-time
visualization and configuration of sensors and
wireless parameters. All data retrieved by the
Inertia Studio software is logged for post-analysis.
Alternatively, ProMove-mini can be equipped with a
Bluetooth module for direct communication to PCs,
smartphones and tablets.
www.inertia-technology.com
Applications
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Specifications
Multi-person, multi-object 3-D tracking
Fine-grained, synchronized motion capture
Activity monitoring and recognition
Virtual reality and gaming
Inertial navigation
Design
The ergonomic design of ProMove-mini allows for
easy strap attachment and body mount.
Contact information
E-mail
info@inertia-technology.com
Phone
+31 53 711 3408
Address
Hengelosestraat 583,
7521 AG Enschede
The Netherlands
Accelerometer
Range
Selectable: ±2, ±4, ±8, ±16 g
Resolution
62 µg @ ±2 g range
Sampling rate
1000 Hz
Non-linearity
±0.5 %
Cross-axis
±2 %
Noise power
300 µg/√Hz
spectral density
Gyroscope
Range
Selectable: ±250, ±500, ±1000, ±2000 °/s
Resolution
0.007 °/s @ ±250 °/s range
Sampling rate
1000 Hz
Non-linearity
±0.1 %
Cross-axis
±2 %
Rate noise spectral
0.01 (°/s)/√Hz
density
Compass
Range
±4912 µT
Resolution
0.15 µT
Sampling rate
100 Hz
Barometer
Range
260 to 1260 hPa
Resolution
0.02 Pa
Sampling rate
25 Hz
Pressure noise
0.01 hPa RMS
High-g accelerometer
Range
Selectable: ±100, ±200, ±400 g
Resolution
49 mg @ ±100 g range
Sampling rate
1000 Hz
Inertia Wireless Network Protocol
Frequency band
2.4 GHz
Data rate
4 Mbit
TX power
10 dBm
Range
20 m line-of-sight
Data collection and storage
Maximal number of 39 nodes at 200 Hz each
nodes in a single
19 nodes at 500 Hz each
network
9 nodes at 1 kHz each
Inertia Gateway
Central hub for synchronized data
collection
Synchronization
< 100 ns
Wired interface
USB 2.0 full-speed compatible
Storage
2 GB flash memory
Software
Inertia Studio
Real-time visualization, data acquisition
and configuration; runs on Windows
10/8.1/7/Vista, Ubuntu Linux
Electrical characteristics
Battery life
4 h in full streaming mode
Miscellaneous
Bluetooth
4.0 dual-mode BR/EDR/BLE (optional)
Attachments
Strap attachment
Dimensions
51x46x15 mm
Weight
20 g (including battery)
www.inertia-technology.com
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