METHOD AND SYSTEM FOR DETECTING CONDITIONS OF DRIVERS, AND ELECTRONIC APPARATUS THEREOF

摘要

A system for detecting a condition of a driver is provided, wherein the system includes a first electrical device, a second electrical device, a regulation unit and an alert unit. The first electrical device detects an initial vehicle angle of a vehicle, the second electrical device detects an initial head angle of the driver and the regulation unit calculates a regulation angle based on the initial head angle and the initial vehicle angle. Additionally, the first electrical device detects a current vehicle angle of the vehicle, the second electrical device detects a current head angle of the driver and the regulation unit calculates a regulated head angle based on the current head angle and the regulation angle. Furthermore, the alert unit calculates a difference value between the regulated head angle and the current vehicle angle and generates a warning message if the difference value is larger than a threshold.

主权项

1. A system for detecting a condition of a driver, the system comprising:
a first electrical device, including a first sensor coupling to a first communication unit, wherein the first sensor is configured to detect an initial vehicle angle of a vehicle on a first dimension; a second electrical device, including a second sensor coupling to a second communication unit, wherein the second sensor is configured to detect an initial head angle of the driver on the first dimension; a regulation unit, disposed in the first electrical device or the second electrical device, calculating a regulation angle on the first dimension based on the initial vehicle angle and the initial head angle on the first dimension; and an alert unit, disposed in the first electrical device or the second electrical device, wherein the first sensor detects a current vehicle angle of the vehicle on the first dimension, and the second sensor detects a current head angle of the driver on the first dimension, wherein the regulation unit calculates a regulated head angle of the driver on the first dimension based on the current head angle and the regulation angle on the first dimension, wherein the alert unit calculates the absolute value of a difference value on the first dimension between the current vehicle angle and the regulated head angle on the first dimension and determines whether the absolute value of the difference value on the first dimension is larger than a first threshold, if the absolute value of the difference value on the first dimension is larger than the first threshold, the alert unit generates a warning message.