Cyclist Stress Dataset
- Citation Author(s):
-
Chaowei Wang
- Submitted by:
- Chaowei Wang
- Last updated:
- DOI:
- 10.21227/77xg-7g14
- Data Format:
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- Categories:
- Keywords:
Abstract
This dataset includes cyclist stress levels and a range of sensor readings capturing environmental conditions from both real-world traffic and a bike simulator environment. Data was collected using a smartphone-based sensor system, which recorded accelerometer, gyroscope, GPS, ambient light, and microphone data. Cyclists verbally reported their perceived stress levels at regular 5-second intervals, creating a labeled dataset for analyzing cyclist stress.
Instructions:
# Dataset Details
- Number of Participants: 10 in simulation environments and 20 in real-world traffic.
- Total Data Points: 7200 in simulation environments and 7200 in real-world traffic.
- File Format: CSV, PCM.
# File Structure
Data/
├── real_world/
│ ├── participant/ # Participant index
│ ├── session/ # Session number
│ └── bike_data.csv # Sensor readings collected via smartphone
│
├── simulator/
│ ├── participant/ # Participant index
│ ├── session/ # Session number
│ ├── bike_data.csv # Sensor readings collected via smartphone
│ ├── bike_audio.csv # Stress labels obtained via auditing
│ └── bike_audio.pcm # Oral stress reports (raw audio files)
# Data Description
| Column Name | Description | Note |
|------------------|-----------------------------|------------------------------------|
| Timestamp | Unix timestamp | |
| ACC X | Accelerometer magnitude X | |
| ACC Y | Accelerometer magnitude Y | |
| ACC Z | Accelerometer magnitude Z | |
| GYRO X | Gyroscope velocity X | |
| GYRO Y | Gyroscope velocity Y | |
| GYRO Z | Gyroscope velocity Z | |
| Light | Ambient illuminance | |
| Gravity X | Gravity X | |
| Gravity Y | Gravity Y | |
| Gravity Z | Gravity Z | |
| Orientation X | Orientation X | |
| Orientation Y | Orientation Y | |
| Orientation Z | Orientation Z | |
| MAG X | Magnetometer X | |
| MAG Y | Magnetometer Y | |
| MAG Z | Magnetometer Z | |
| Linear Acc. X | Linear Accelerometer X | |
| Linear Acc. Y | Linear Accelerometer Y | |
| Linear Acc. Z | Linear Accelerometer Z | |
| Pressure | Barometer reading | |
| Latitude | GPS reading | |
| Longitude | GPS reading | |
