A driver identification device and identification method thereof

A technology for identification and identification devices, which is applied in transportation and packaging, circuits or fluid pipelines, vehicle parts, etc., can solve the problems of low identification accuracy, difficulty in distinguishing, equipment cost and volume increase, etc. Simple, Distinctive Effects

Inactive Publication Date: 2016-04-13
ANHUI NORMAL UNIV
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  • Description
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AI Technical Summary

Problems solved by technology

However, the recognition accuracy is low, especially in the case of insufficient light, and it is often difficult to distinguish. If a high-definition, high-sensitivity light-sensitive camera is used to solve the problem, it will lead to a significant increase in equipment cost and volume.

Method used

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  • A driver identification device and identification method thereof
  • A driver identification device and identification method thereof
  • A driver identification device and identification method thereof

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Embodiment Construction

[0019] see figure 1 , 2 It can be known that the driver identification device includes a controller 1 , a camera 2 , a pressure sensor 3 , a mode switch 4 and an output interface 5 . The mode switch 4 is connected to the controller 1 for outputting switching signals; the camera 2 is installed at the position of the main driver's sun visor to collect the driver's avatar information and transmit the collected information to the controller 1; the pressure sensor 3 is installed on the driver's visor Under the passenger seat, it is used to collect the driver's weight information, and transmit the collected information to the controller 1; the controller 1 is a chip with a storage and judgment function, which is used to analyze, process, store and determine the driver's identification information. Generate an identification signal; the output interface 5 is connected to the controller 1, and is used to output the identification signal generated by the driver identification controll...

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Abstract

The invention discloses a driver identity identification device. The driver identity identification device comprises a controller, an output interface which is connected with the controller and outputs an identification signal, and a camera and a pressure sensor which acquire driver head portrait and body weight signals to the controller. The invention has the advantages that 1, the identity of a driver is identified, and the body weight measurement of the driver of the pressure sensor is added; in normal situations, the distinction degree of the body weight characteristic is very obvious and is not affected by light rays in a vehicle and the coat dress of the driver; and the identity identification accuracy of the driver can be greatly improved by combining the driver head portrait information characteristics acquired by the camera and a reasonable algorithm; and 2, the adopted pressure sensor is a universal sensor, is low in cost, simple in structure, and wide in application; and compared with the modes such as fingerprint scanning and retina scanning, the driver identity identification device is easy to obtain, and the cost advantage is obvious.

Description

technical field [0001] The invention relates to the field of automotive electronics, in particular to a device for automatic identification of driver's identity. Background technique [0002] With the increasing popularity of automotive electronic information technology and the continuous improvement of people's requirements for driving comfort, the automatic and personalized configuration of vehicle driving parameters has become the highlight of high-end vehicle configuration. For example, according to the difference of the driver, the driving parameters such as seat position, air conditioning wind strength, and rearview mirror position are automatically adjusted, so that the driver can obtain the most comfortable driving experience. If an illegal driver is detected, it can also issue an audible and visual alarm or even cut off the power of the car. One of the most critical of these devices is the driver identification device. There are two main implementations of driver ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R16/02
Inventor 谢小娟张爱清
Owner ANHUI NORMAL UNIV
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