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Traveling auxiliary device and method

A driving assistance and vehicle technology, applied in vehicle parts, transportation and packaging, instruments, etc., can solve the problems of image display fusion that cannot warn information, achieve intuitive display effect, avoid distraction, and improve driving safety.

Inactive Publication Date: 2016-07-06
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the existing vehicle head-up display technology cannot integrate the image display of warning information with the actual environment of the vehicle

Method used

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  • Traveling auxiliary device and method
  • Traveling auxiliary device and method

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Embodiment Construction

[0045] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0046] In the existing head-up display technology, since the projection image of the warning information is fixed in the projection position and the perception distance, although it is convenient for the driver to observe the warning information, the driver cannot intuitively determine the warning information. Refers to the warning object. For example, after the driver sees a speed limit information in the projection area, he still needs to confirm which intersection ahead the speed limit information prompts. What a help. In view of this, the present invention provides a technical solution to solve the above problems.

[0047] On the one hand, if figure 1 As shown, the embodiment of the present invention provides a driving assistance device applied to...

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Abstract

The invention provides a traveling auxiliary device and method which are applied to a vehicle. The traveling auxiliary device comprises a recognition module used for recognizing a warning object in front of the vehicle and a position relationship between the warning object and the vehicle, an application module used for determining warning information corresponding to the warning object and generating a projection image according to the warning information, a processing module used for determining the projection position of the projection image in a projection region and the sensing distance between an image formed by projecting the projection image into the projection region and an observer in the vehicle according to the position relationship between the warning object and the vehicle, and a projection module used for projecting the warning information according to the determined projection position and the sensing distance. By the adoption of the scheme, the projection image of the warning information can be displayed near the position of the warning object, so that the warning information and the actual environment are combined, and a driver can obtain information more visually.

Description

technical field [0001] The invention relates to the display field applied to vehicles, in particular to a driving assistance device and a driving assistance method. Background technique [0002] To enhance driver convenience, vehicles may be provided with a head-up display (HUD) to display information to the driver. The information displayed by the HUD can be projected onto the windshield of the vehicle to present the information in the driver's field of view while the driver is driving. By displaying information in the driver's field of view, the driver does not need to look away from the windshield (eg, toward a gauge display on the center instrument panel) while driving to view the presented information. [0003] The HUD may present vehicle information typically displayed in the vehicle's central dashboard, such as information related to the vehicle's speed, fuel level, engine temperature, and the like. Additionally, the HUD can present map information and communication...

Claims

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Application Information

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IPC IPC(8): B60K35/00G02B27/01
CPCB60K35/00G02B27/01G02B2027/0183B60K35/28B60K2360/179B60K2360/29G02B2027/0134B60K35/211B60K35/23B60K2360/161B60K2360/21B60K2360/334G02B27/0101G02B2027/0129G02B2027/014G02B2027/0141
Inventor 魏伟
Owner BOE TECH GRP CO LTD
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