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Visual control system for front windshield of automobile

A control system and front windshield technology, applied in vehicle components, transportation and packaging, etc., can solve problems such as deviation from the front view and potential safety hazards, and achieve the effect of enhancing interactivity, avoiding potential safety hazards and providing fast delivery.

Inactive Publication Date: 2019-01-01
王宣武
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0010] The main purpose of the present invention is to provide a visual control system for the windshield of an automobile, which solves the problem of potential safety hazards when the driver leaves the steering wheel or the vision of both eyes deviates from the front view when the driver controls the vehicle function or understands the vehicle information during the driving process of the vehicle. , realize the control of vehicle functions by human eyes through eye recognition and display technology

Method used

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  • Visual control system for front windshield of automobile
  • Visual control system for front windshield of automobile

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Embodiment Construction

[0029] In order to make the technical solutions of the present invention clearer and clearer to those skilled in the art, the present invention will be further described in detail below in conjunction with the examples and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0030] Such as figure 1 As shown, the automobile front windshield visual control system provided by the present embodiment includes a car host 6 capable of controlling various electrical functions of the vehicle, a front windshield display screen 2 for displaying image digital information installed in the car, and a user interface. A plurality of cameras 1 for capturing characteristic images of the driver's eyes 3 and a control unit 5 connected to the plurality of cameras 1 and the front windshield display screen 2 respectively. The front windshield display screen 2 is provided with a front windshield function window 4. The window display screen 2 is connected with...

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Abstract

The invention discloses a visual control system for a front windshield of an automobile, belonging to the field of automobile interactive control technology, and including an automotive main engine, awindshield display, a camera and a control unit, a windshield function window is arranged on the windshield display screen, the control unit is connected to the automotive main engine, an image is processed by a human eye recognition function in the control unit, and then the line of sight is solved by the mathematical model of human eyes, the line of sight of the driver 's eyes is identified andthe spatial position of the visual focus of both eyes is calculated, then, the spatial mathematical model is used to calculate whether the spatial position of the visual focus is in the spatial areaof the windshield function window or not, and to determine whether the driver is looking at a function command icon of the windshield function window according to the residence time of the visual focus, so as to realize the visual control. The invention realizes visual control by combining the blinking or fixation time to realize the visual control, and provides the driver with the demand information.

Description

technical field [0001] The invention relates to a visual control system, in particular to a visual control system for an automobile windshield, belonging to the technical field of automobile interactive control. Background technique [0002] With the development of autonomous driving and the widespread application of artificial intelligence technology, the interaction between people and cars is becoming more and more diverse. In addition to the way people control cars through operation and touch, the interactive methods of voice control and gesture control are also being applied rapidly. The development of auto-driving cars will also gradually change the behavior of people in the car. Drivers will have greater freedom in the car. Cars have become a generalized mobility tool and a mobile office space. Autonomous driving is divided into five levels, L1 is assisted driving, L2 is partial automatic driving, L3 is conditional automatic driving, L4 is highly automatic unmanned dr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K35/00B60R11/02
Inventor 王宣武
Owner 王宣武
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