Summary of driving data acquisition.
| Recording system | Specification | Channel | Rate | Unit | Data captured |
|---|---|---|---|---|---|
| Microphones | Omni-directional condenser microphones (SONY ECM-77B) and a closed-talk mic. | 12 | 16 kHz | Voltage | Audio and speech |
| Video cameras | CCD cameras (SONY DXC-200A) | 4 | 29.4118 fps | Images (pixels) | Driver’s face (left and right) and feet, front-view ofroad |
| Pedal sensors | Pressure sensors (LPR-A-03KNS1 and LPR-R-05KNS1) | 2 | 16 kHz | N | Gas and brake pedal pressure |
| Steering sensor | Potentiometer (COPAL M-22E10-050-50K) | 1 | 16 kHz | degree | Steering angle |
| Speed sensor | Pulse generator JIS5601 | 1 | 16 kHz | m/s | Vehicle velocity |
| Distance sensors | SICK DMT-51111 and MITSUBISHI MR3685 | 2 | 16 kHz | m | Distance to leading vehicle |
| Physiological sensors | Chest belt POLAR S810i | 1 | 100 Hz | bpm | Heart rate |
| Perspiration meter (SKINOS SKD-2000) | 1 | 16 kHz | mV | Driver’s sweat | |
| Electrodermal meter (SKIN SKSPA) | 1 | 16 kHz | mV | Driver’s sweat | |
| Accelerometers | Crossbow CXL04LP3 | 3 | 16 kHz | G | Acceleration in x-y-z |
| Laser scanners | Front: RIEGL LMS-140i-80 | 1 | 20 Hz | m | Objects in front |
| Back: RIEGL LMS-Q120i | 1 | 50 Hz | m | Objects behind | |
| Omni-directional camera | Point Grey Ladybug | 1 | 6 × 15 fps | Images | Driving environment |
| GPS | Navicom GPS-M1zz | 1 | 1 Hz | Standard | GPS information |
| Recording system | Specification | Channel | Rate | Unit | Data captured |
|---|---|---|---|---|---|
| Microphones | Omni-directional condenser microphones (SONY ECM-77B) and a closed-talk mic. | 12 | 16 kHz | Voltage | Audio and speech |
| Video cameras | CCD cameras (SONY DXC-200A) | 4 | 29.4118 fps | Images (pixels) | Driver’s face (left and right) and feet, front-view ofroad |
| Pedal sensors | Pressure sensors (LPR-A-03KNS1 and LPR-R-05KNS1) | 2 | 16 kHz | N | Gas and brake pedal pressure |
| Steering sensor | Potentiometer (COPAL M-22E10-050-50K) | 1 | 16 kHz | degree | Steering angle |
| Speed sensor | Pulse generator JIS5601 | 1 | 16 kHz | m/s | Vehicle velocity |
| Distance sensors | SICK DMT-51111 and MITSUBISHI MR3685 | 2 | 16 kHz | m | Distance to leading vehicle |
| Physiological sensors | Chest belt POLAR S810i | 1 | 100 Hz | bpm | Heart rate |
| Perspiration meter (SKINOS SKD-2000) | 1 | 16 kHz | mV | Driver’s sweat | |
| Electrodermal meter (SKIN SKSPA) | 1 | 16 kHz | mV | Driver’s sweat | |
| Accelerometers | Crossbow CXL04LP3 | 3 | 16 kHz | G | Acceleration in x-y-z |
| Laser scanners | Front: RIEGL LMS-140i-80 | 1 | 20 Hz | m | Objects in front |
| Back: RIEGL LMS-Q120i | 1 | 50 Hz | m | Objects behind | |
| Omni-directional camera | Point Grey Ladybug | 1 | 6 × 15 fps | Images | Driving environment |
| GPS | Navicom GPS-M1zz | 1 | 1 Hz | Standard | GPS information |
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