11-04-2013, 04:41 PM
blue eyes – Human operator monitoring system
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What is blue eye
technology ?
The BLUE EYES technology
aims at creating
computational machines that
have perceptual and sensory
ability like those of human
beings.
How can we make
computers “see” and
“feel” ?
Blue eyes uses sensing technology to
identify a user’s actions and to extract
key information.
Information is then analyzed to
determine the user’s physical
,emotional ,or informational state.
What is BlueEyes ?
The complex solution for humanoperator
monitoring:
– Visual attention monitoring
– Physiological condition
– Operator’s position detection
– Wireless data acquisition using bluetooth
– Real time user defined alarm triggering
– Recorded data playback
BlueEyes - benefits
Prevention from dangerous incidents
Minimization of
– ecological consequences
– financial loss
– a threat to a human life
The reconstruction
of the course of
operator’s work
The eye movement
sensor
Off-shelf eye movement sensor – Jazz
multisensor
Supplies raw digital data regarding
- Eye position
- Level of blood oxygenation
- Acceleration along horizontal and
vertical axes
- Ambient light intensity
DAU
The DAU consists of the following components
ATMEL 8952 microcontroller
BLUE TOOTH MODULE – supports synchronous voice
data transmission
PCM CODEC –used to transmit operator’s voice and
central system sound feedback
UART –communication between bluetooth module and
microcontroller (115200 bps)
MAX232 –level shifter
ALPHAUNUMERIC LCD display
LED indicators
ID CARD interface
CSU – components
CONNECTION MANAGER – main task to
perform low-level blue tooth communication
DATA ANALYSIS MODULE – performs the
analysis of the raw sensor data in order to
obtain information about operator’s
physiological condition
DATA LOGGER MODULE – provides support
for storing the monitored data.
VISULAIZATION MODULE – provides user
interface for the supervisors