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Raw feel type driver state reminding device

A technology of driver status and reminder device, which is applied to driver input parameters, control device, transportation and packaging, etc., can solve problems such as driver confusion and potential safety hazards, and achieve fast reminder, intuitive display, good economic benefits and high efficiency. The effect of social benefit

Inactive Publication Date: 2018-03-09
CHINA FIRST AUTOMOBILE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the way to display the warning icon on the instrument requires the driver to look down. At this time, the driver's sight will leave the road ahead of the vehicle, which poses a safety hazard; and the early warning through sound will make people feel very sudden, and many driver assistance systems ( ADAS) has adopted voice reminders, too many voice reminders can easily cause driver confusion

Method used

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  • Raw feel type driver state reminding device
  • Raw feel type driver state reminding device
  • Raw feel type driver state reminding device

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Embodiment Construction

[0015] Embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0016] Such as figure 1 As shown, an intuitive driver status reminder device is mainly composed of a camera module 11, a vehicle information module 12, a driver status judgment module 13, a driver status warning module 14, a head-up display module 15 and an audio alarm module 16. . Camera module 11 collects and outputs driver's facial video data, vehicle information module 12 transmits vehicle information data (such as vehicle speed information, steering wheel angle information, etc.) state level, the state level is divided into seven levels, the driver’s state early warning module 14 determines the early warning mode corresponding to the driver’s state level, and transmits the relevant signal to the head-up display module 15 and the sound alarm module 16 to display the bar graph and sound Call the police.

[0017] Described camera module 11 is made up of a c...

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Abstract

The invention discloses a raw feel type driver state reminding device which is composed of a camera module, a vehicle-mounted information module, a driver state judging module, a driver state early warning module, a head rising display module and a sound alarm module. The camera module collects and outputs the face video data of a driver and sends the video to the driver state judging module. Thevehicle-mounted information module transmits vehicle information data through a vehicle-mounted CAN bus and sends the data to the driver state judging module. The driver state judging module synthesizes the face video data of the driver and the vehicle information, determines the state grade of the driver, sends the state grade to the driver state early warning module, determines the early warningmode according to the state grade sent by the driver state judging module, and transmits a signal to the head rising display module and the sound alarm module, and the head rising display module andthe sound alarm module provides the combination of head rising display alarm or head rise display and sound alarm according to the determined early warning mode.

Description

technical field [0001] The invention relates to an intuition-type driver status reminding device, which belongs to the technical fields of automobile safety and comfort and electronic display. Background technique [0002] With the increasing number of cars, traffic accidents continue to increase, and the quality of the driver is an important factor affecting traffic accidents. If the driver is in an abnormal state such as fatigue, distraction, and emotion during driving, it is easy to cause traffic accidents and cause economic losses, even life-threatening. In addition, as people's needs are getting higher and higher, they are paying more and more attention to safety. If there is a direct and effective device and method for displaying and reminding the driver's status, it will greatly improve driving safety and improve people's safety. quality of life. [0003] At present, there are some driver status monitoring systems on the market, but they are generally aimed at the d...

Claims

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Application Information

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IPC IPC(8): B60W50/14B60W40/08G06K9/00G08B21/06
CPCG08B21/06B60W40/08B60W50/14B60W2050/143B60W2050/146B60W2040/0827B60W2540/26B60W2540/22G06V20/597
Inventor 张惠丁志鹏张宇航邱少波
Owner CHINA FIRST AUTOMOBILE
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