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Vehicle information display method and device, terminal and storage medium

A technology of vehicle information and display method, applied in the field of human-computer interaction, can solve the problem that the driver cannot display comprehensive and clear vehicle information, and achieve the effect of clear information and improved recognition accuracy.

Active Publication Date: 2019-06-04
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a vehicle information display method, device, terminal and storage medium to solve the problem of being unable to display comprehensive and clear information for drivers in the prior art vehicle information problem

Method used

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  • Vehicle information display method and device, terminal and storage medium
  • Vehicle information display method and device, terminal and storage medium
  • Vehicle information display method and device, terminal and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] figure 1 It is a flow chart of the vehicle information display method provided by Embodiment 1 of the present invention. This embodiment can be applied to highlighting the vehicle information corresponding to the driver's sight area on the display screen in front of the driver. This method can be determined by the vehicle information The display device may be implemented by means of software and / or hardware, and may be integrated into a terminal, such as a vehicle-mounted terminal. Such as figure 1 As shown, the method specifically includes:

[0029] S101. Acquiring an image of the driver's head in real time.

[0030] Specifically, one or more cameras may be installed opposite to the driver's head to capture images of the driver's head, and the cameras send the captured head images to the vehicle information display device.

[0031] S102. Recognize the current head posture of the driver according to the driver's head image by using a pre-trained head posture recognit...

Embodiment 2

[0042] figure 2 It is a flow chart of the vehicle information display method provided by the second embodiment of the present invention. The second embodiment is further optimized on the basis of the first embodiment. Such as figure 2 As shown, the method includes:

[0043] S201. Acquiring an image of the driver's head in real time.

[0044] S202. Recognize the current head posture of the driver according to the driver's head image by using a pre-trained head posture recognition model.

[0045] S203. Using image recognition technology, extract a face image from the driver's head image.

[0046] The embodiment of the present invention does not make any limitation on the method for extracting the face image, and any method in the prior art may be used to extract the face image.

[0047] In addition, the execution order of S203 and S203 is not limited by this embodiment of the present invention.

[0048] S204. Using the pre-trained current line of sight detection model corre...

Embodiment 3

[0060] image 3 It is a schematic structural diagram of the vehicle information display device in Embodiment 3 of the present invention. Such as image 3 As shown, the vehicle information display device includes:

[0061] Head image acquisition module 310, used to acquire the driver's head image in real time;

[0062] The head pose recognition module 320 is used to identify the current head pose of the driver according to the driver's head image by using a pre-trained head pose recognition model;

[0063] The sight area recognition module 330 is configured to use the pre-trained current sight detection model corresponding to the current head posture to identify the driver's current sight area according to the driver's head image, wherein different head poses correspond to Pre-trained with different gaze detection models;

[0064] The information display module 340 is configured to highlight the information corresponding to the current sight area on the display screen in fr...

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Abstract

The embodiment of the invention discloses a vehicle information display method and device, a terminal and a storage medium. The method comprises the following steps: acquiring a driver head image in real time; identifying the current head posture of the driver according to the head image of the driver by using a pre-trained head posture identification model; using a pre-trained current sight linedetection model corresponding to the current head posture to identify a current sight line area of the driver according to the driver head image, wherein different head postures correspond to pre-trained different sight line detection models; highlighting information corresponding to the current sight line area on a display screen in front of the driver. According to the method and device of the invention, different sight line detection models are selected to identify the sight line area of the driver by combining with the identification result of the head posture of the driver, so that the identification precision of the sight line area is improved, and the purpose of providing comprehensive and clear information for the driver is achieved by highlighting the information corresponding tothe sight line area on the display screen.

Description

technical field [0001] Embodiments of the present invention relate to human-computer interaction technology, and in particular to a vehicle information display method, device, terminal and storage medium. Background technique [0002] With the continuous development of automobile industry technology, the intelligence of automobiles is changing people's lives and bringing unprecedented convenience and experience to people's travel. A car is a very complex tool with tens of thousands of parts and electronic modules. Therefore, there is a lot of vehicle-related information that needs to be provided to the driver so that the driver can keep abreast of the vehicle's operating conditions. These information are usually displayed on the display screen in front of the driver, for example, displaying driving assistance information such as vehicle speed, odometer, time, etc., or images captured by external cameras, so that the driver can understand the operating environment outside the...

Claims

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Application Information

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IPC IPC(8): B60R1/00B60K35/00
Inventor 杨尊程
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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