Vehicle-mounted emotion communication interacting system

Abstract

The invention discloses a vehicle-mounted emotion communication interacting system. The system comprises a wearable intelligent device, an intelligent mobile terminal device and a cloud side server, wherein the intelligent mobile terminal device are separately in communicating connection with the wearable intelligent device and the cloud side server. According to the system, the problem in deployment of physiological sensors is solved, a clothes main body is used as a physiological data acquisition unit, the sensors are accurately arranged at optimum positions for detecting physiological signals of a human body, and the signals are accurate and sustained. The problem that other systems need additional embedding of a vehicle-mounted processor at present and generated emotion services are not transportable is solved, and the intelligent mobile terminal device and the cloud side server serve as a controlling and processing center in a coordinated manner. The intelligent mobile terminal device and the cloud side server can provide processing capacity more powerful than that of a vehicle-mounted processor, the system has transportability, and thus, the cost of service is reduced.

Description

technical field [0001] The invention relates to the technical field of driving assistance equipment, in particular to a vehicle-mounted emotional communication and interaction system. Background technique [0002] As the psychological quantity of the human body's feedback to the environment, emotion will affect people's cognition, judgment and behavior. The driver's behavior during driving will be affected by his emotional state. For example, the emotion of anger may prompt the driver to deliberately drive the vehicle in an unsafe or threatening manner or carry out threats, and the emotion of depression may cause the driver to become distracted and reduce the sensitivity of the operation. Should be reminded or relieved to avoid serious accidents. Some works have begun to pay attention to the importance of on-board emotion detection, and correspondingly proposed measures to monitor the driver's emotional state. The main implementation methods are as follows: [0003] 1. Col...

AI Technical Summary

Problems solved by technology

This recognition method based on facial expression has the following defects: the driver's emotion is not necessarily reflected in the expression when driving a car, which greatly increases the difficulty of facial expression emotion recognition, so the analysis method based on facial features is more suitable for fatigue detection instead of emotion detection

This method does not reduce the complexity of emotion recognition, but introduces many irrelevant variables, such as driving habits, etc.

[0010] In addition, the current on-board emotion detection system processes the above-mentioned signals through integrated processing units on the vehicle, such as embedded single-chip microcomputers, etc. This type of processing unit needs to be specially embedded in the vehicle system, which increases the cost of the vehicle on the one hand. At the same time, it is not portable, that is, if you change another car, you cannot get emotional services. On the other hand, due to the limited processing capacity of this type of processing unit, it is difficult to provide real-time and accurate signal processing and emotional analysis functions.

[0011] Moreover, the current on-board emotion detection system only considers the emotional state of the driver in the car, but in actual driving, we not only need to pay attention to our own state, but also need to pay attention to the emotional state of other drivers in order to truly effectively reduce the emotional state caused by emotional factors. traffic problems

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