Intelligent and real-time driver state monitoring system and method based on intelligent wearable device

Abstract

The invention relates to an intelligent and real-time driver state monitoring system based on an intelligent wearable device. The intelligent and real-time driver state monitoring system comprises the intelligent wearable device, a mobile intelligent terminal and a cloud-side server and is characterized in that the intelligent wearable device is a device capable of monitoring a physiological signal of a human body and capable of being wireless communicating connection with the mobile intelligent terminal and reminding a driver in a vibrating mode. The mobile intelligent terminal comprises a mobile intelligent terminal wireless communicating module (201), an intelligent and real-time driver driving state monitoring APP module (202), a mobile intelligent terminal voice reminding module (203) and a mobile intelligent terminal GPS module (204). The system monitors the physiological signal of a driver in the driving process through the intelligent wearable device and can identify and remind a dangerous driving state of the driver.

Description

technical field [0001] The present invention relates to a monitoring system for a driver's state during driving, in particular to an intelligent real-time monitoring system and method for a driver's state based on a smart wearable device. Background technique [0002] In recent years, with the continuous improvement of people's living standards, the per capita car ownership is also increasing. At the same time, the number of traffic accidents is also increasing. Research shows that most of these accidents are caused by It is related to the dangerous driving state of the driver (fatigue driving, driving distraction, excessive mental load, etc.), so it is extremely important to develop a method that can monitor the driver's driving state in real time and warn the driver. [0003] At present, there is no good method to realize the real-time monitoring and reminder of the driver's driving state in the real driving environment. Most of the main researches are based on the vehicle...

AI Technical Summary

Problems solved by technology

[0003] At present, there is no good method to realize the real-time monitoring and reminder of the driver's driving state in the real driving environment. Most of the main researches are based on the vehicle information and the driver's facial features to judge the driver's dangerous state during the driving process. In terms of video image processing, methods based on PERCLOS are greatly affected by environmental factors, and some monitoring effects such as eye trackers are also affected by the environment and are expensive and cannot be popularized, and they all occupy a certain amount of vehicle resources. Space; these are not combined with the current smart wearable devices to monitor human physiological signals, and use people as input to monitor dangerous driving behaviors, and the current OEMs have no open agreements to the outside world. Therefore, it is necessary to propose a set of drivers that can directly leave the vehicle. The state intelligent real-time monitoring system can monitor and remind the driver in real time during driving to reduce the occurrence of traffic safety accidents. When major OEMs implement the automobile safety agreement, the car ECU and the driver's driving state intelligent real-time monitoring system and on-board local area network CAN or Internet of Vehicles connection realizes reminders to nearby vehicles and pedestrians, and automatically intervenes in driving to greatly reduce the occurrence of Jiantong safety accidents

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