Intelligent vehicle head-up display

A head-up display, automotive technology, applied in vehicle components, TV, CCTV systems, etc., can solve the problems of being fixed directly in front of the driver, small projection area, small amount of information, etc., to reduce the operation of manually searching for information, shorten the Response time, fast and accurate prediction effect

Active Publication Date: 2015-01-07
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the information projected by the head-up display is located on the front windshield, in order not to affect the driver's sight, the traditional head-up display has a small projection area and the projection position is fixed in front of the driver, the amount of information provided

Method used

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  • Intelligent vehicle head-up display

Examples

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Embodiment Construction

[0045] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0046] The invention provides a smart car head-up display, such as figure 1 As shown, it includes a gaze tracking device, a projection device, a sensor message receiver and an information processing center.

[0047] Gaze tracking device used to obtain the driver's gaze position.

[0048] The sensor message receiver acquires the information collected by the vehicle sensor, which at least includes information representing the location of the road condition in front of the vehicle.

[0049]The information processing center tracks the driver's line of sight and integrates the information collected by the on-board sensors, and selects the best projection position on the front windshield of the car that is within or around the driver's line of sight without hindering the driver's observation of road conditions.

[0050] The projection device projects informati...

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PUM

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Abstract

The invention discloses a vehicle head-up display which comprises a sight tracking device, a sensor message receiver, an information processing center and a projector. The sight tracking device is used for acquiring the sight position of a driver and transmitting the sight position to the information processing center, the sensor message receiver is used for acquiring pick-up information of a vehicle sensor and transmitting the pick-up information to the information processing center, the pick-up information includes position information representing a road condition in front of a vehicle, the information processing center is used for selecting the best projection position within the sight of the driver or on the periphery of the sight on a front vehicle windshield without hindering the driver from observing the road condition according to the sight position of the driver and the pick-up information of the vehicle sensor, and the projector projects the information to the front vehicle windshield according to the best projection position determined by the information processing center. The vehicle head-up display can automatically select the best projection position on the front vehicle windshield according to the sight of the driver and the condition outside the vehicle, so that the area of the projected information is increased without affecting the sight of the driver.

Description

technical field [0001] The invention relates to an automobile head-up display. Background technique [0002] When the car is running at high speed, especially at night, if the driver looks down at the instrument panel or operates the navigation on the center console and encounters an emergency ahead, it may cause a traffic accident because it is too late to take measures. [0003] In order to reduce the number and time of the driver's sight leaving the road ahead and expand the driver's field of vision, head-up displays have gradually been applied to cars. Head Up Display (HUD), referred to as HUD, is a comprehensive electronic display device composed of electronic components, display components, controllers, high-voltage power supplies, etc. It can pass the information required by the driver in the form of images and characters. The optics are projected onto the windshield of the car. When the driver observes the road conditions through the front windshield, he can see th...

Claims

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Application Information

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IPC IPC(8): B60R1/00H04N7/18
CPCB60R1/00B60R2300/105B60R2300/205H04N7/183
Inventor 张佳徐胜利邓方陈杰陈文颉彭志红李佳洪
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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