Safe driving monitoring device capable of monitoring physical and psychological states of driver

Abstract

A safe driving monitoring device capable of monitoring physical and psychological states of a driver belongs to the field of safe driving of automobiles and solves the problem that an existing safe driving device only detects some single index, does not consider changes of the physical and psychological states of the driver and cannot carry out corresponding reaction movements when the states of the driver change. A neck pulse sensor detects pulse signals, a pressure sensor detects signals indicating whether the driver sits in an automobile, an air bag pressure sensor detects hand gripping signals or foot power signals of the driver, a breathing signal detection circuit detects breathing signals of the driver, a non-contact temperature measuring sensor detects body-temperature signals, an alcohol concentration measuring sensor detects alcohol concentration signals, an ear type sphygmomanometer detects blood pressure signals, and a distance measuring sensor detects relative distance signals. All the signals are analyzed by a control and analysis processor, and the control and analysis processor outputs analysis results to an alarming module so as to give an alarm.

Description

technical field [0001] The invention relates to a safety driving monitoring device capable of monitoring the driver's physical and psychological state, belonging to the field of automobile safety driving. Background technique [0002] As a modern means of transportation and daily means of transportation, automobiles have played an increasingly important role in society. But what troubles people is the high incidence of traffic accidents, so safe driving of cars has become a very important issue. At present, there are already some patents for safety monitoring of automobile driving safety. The automobile safety monitoring devices described in these patents have some safety detection functions, but they do not have the identification function of physical state and psychological state, and the functions are not comprehensive enough. For example, there is a patent whose name is a car seat belt alarm device that uses sensor technology to monitor the use status of seat belts in a...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing safety driving device only detects a single indicator without considering the changes in the driver's physical and psychological state, and cannot perform corresponding reaction actions when the driver's state changes, and provides A safe driving monitoring device that can monitor the driver's physical and psychological state

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