CAR DVR - Logistics DSM Solution
During logistics transportation, irregular driving behaviors may lead to severe consequences and even result in significant economic losses. The Driver State Monitoring (DSM) system detects risky behaviors such as fatigue, distraction, unresponsiveness, and smoking in real time, issuing timely alerts to ensure drivers maintain safe driving practices, thereby effectively preventing potential accidents.
Additionally, the system can transmit real-time images of irregular driving behaviors to the control center via GPS tracking devices such as the TE304/TL604E, facilitating subsequent analysis and management.
Driver State Monitoring (DSM)
Key Features:
1. Fatigue – Monitors the driver's state to determine if they are not alert enough to perform driving tasks correctly.
- Drowsy: A state where fatigue adversely affects the driver’s ability to focus on driving.
- Microsleep: A brief, temporary sleep episode that may last a few seconds (no more than 3s).
- Sleep: A state of unconsciousness due to fatigue lasting more than a few seconds (over 3s).
2. Distraction – Monitors anything that reduces the driver’s attention to the primary task of driving or controlling the vehicle.
- Long Distraction: The driver’s gaze is away from the road ahead for an extended period, focusing on a non-driving-related point.
- Short Distraction / Visual Attention Time Sharing (VATS): Repeated brief glances away from the road, reducing the driver’s situational awareness until their attention returns to driving for a sufficient duration.
- Phone Use: Monitors phone calls or phone usage that distracts the driver.
3. Unresponsive Driver – Monitors if the driver becomes unresponsive during driving.
4. Smoking – Monitors smoking actions that distract the driver.
