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Method for monitoring call making and receiving behaviors of driver

A technology for answering and answering phone calls and drivers, which is applied in the directions of instruments, character and pattern recognition, computer parts, etc., and can solve problems such as false detection

Inactive Publication Date: 2015-04-29
ANHUI TSINGLINK INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of method has serious false detections, because many drivers have the habit of holding the steering wheel with one hand, so this method will have a big problem in the actual environment

Method used

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  • Method for monitoring call making and receiving behaviors of driver
  • Method for monitoring call making and receiving behaviors of driver
  • Method for monitoring call making and receiving behaviors of driver

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0071] Further illustrate the present invention below in conjunction with accompanying drawing.

[0072] Such as figure 1 As shown, in the present embodiment, the driver's phone call behavior monitoring system of the present invention includes an acquisition module, a trigger module, a monitoring module, and a communication module. The specific implementation steps of the monitoring system are as follows:

[0073] S1. Execute the acquisition module.

[0074] The function of the collection module is to collect the driving state images of the driver in real time, mainly the images from the driver's chest to the head.

[0075] S2. Determine whether the trigger module is on or off. If it is on, go to step S3; otherwise, go to step S4.

[0076] S3. Execute the trigger module.

[0077] The function of the trigger module is to judge in real time whether the driver is ready to make a phone call, specifically whether the driver's hand moves closer to the ear from bottom to top. If ...

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Abstract

The invention relates to a method for monitoring call making and receiving behaviors of a driver. The method comprises the following steps that the drive state images of the driver are collected in real time; according to accumulated differential images, whether the driver prepares to make or receive a call is judged in real time; according to the drive state images, the mouth movement state of the driver is tracked, the mouth movement state features are obtained, and whether the driver is making a call or receiving a call is judged according to the mouth movement state feature; real-time videos of making or receiving a call of the driver are sent to a remote server, and an order sent by the remote server is received. According to the monitoring method, the video image processing technology is adopted, the states of the double hands and the mouth of the driver are monitored in real time to judge whether the driver makes or receives a call, and a monitoring result is more accurate.

Description

technical field [0001] The invention relates to the technical field of safe driving, in particular to a method for monitoring a driver's phone call behavior. Background technique [0002] With the rapid growth of car ownership, people enjoy the convenience and speed of transportation, but at the same time, various traffic accidents occur frequently, causing huge human and economic losses. There are many factors that cause traffic accidents, and the driver's answering and calling on the way of driving is one of the important incentives. Due to the inability to obtain the driver's driving behavior video in real time, the regulatory authorities of some passenger and freight transport companies can only use after-the-fact inference as the basis for dividing responsibility, and cannot carry out pre-monitoring and prevention. Therefore, real-time monitoring of the driver's behavior of answering and calling, and timely feedback to the transportation company supervision department ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06K9/00
CPCG06V20/597G06F18/24
Inventor 张卡何佳尼秀明刘海磊
Owner ANHUI TSINGLINK INFORMATION TECH
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