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Image system and image adjustment method thereof

An imaging system and imaging technology, applied in optics, instruments, projection devices, etc., can solve problems such as difficulty in meeting different needs, difficulty in adjusting the projection distance and magnification of imaging images, etc.

Active Publication Date: 2018-08-28
NINGBO SUNNY AUTOMOTIVE OPTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While the well-connected traffic brings convenience to consumers, it also brings a lot of distress to the drivers of cars.
In the structure of the existing head-up display, the path of the outgoing light is usually changed by rotating the free-form surface or the plane mirror inside the display, thereby changing the imaging position, but such a structure is difficult to adjust the projection distance and magnification of the imaging image, Therefore, it is difficult to meet the different needs of different users or different usage environments

Method used

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  • Image system and image adjustment method thereof
  • Image system and image adjustment method thereof
  • Image system and image adjustment method thereof

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Embodiment Construction

[0073] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.

[0074] Those skilled in the art should understand that in the disclosure of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention...

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Abstract

An image system comprises at least one projection device, at least one free-form surface reflection device and at least one imaging member. The projection device is used for projecting image information. The free-form surface reflection device has at least two free-form surfaces. The image information is reflected by the reflecting system and is reflected by the free-form surfaces until reaching the imaging member to form at least one imaging path, and furthermore, at least one virtual image is presented through the imaging member.

Description

technical field [0001] The invention relates to the field of vehicles, in particular to an image system for vehicles and an image adjustment method thereof. Background technique [0002] With the development of science and technology and the improvement of people's living standards, the use of vehicles has become more and more common. Taking cars as an example, cars have spread all over the streets and alleys and thousands of households. With the popularization of transportation, consumers have more and more demands on them. [0003] In today's life, traffic extends in all directions, and traveling by car has the advantages of flexible routes, comfort and convenience. While the well-connected traffic brings convenience to consumers, it also brings a lot of distress to the drivers of cars. Complicated road conditions can often overwhelm drivers, especially on unfamiliar routes. The emergence of navigation software has brought great convenience to drivers. With navigation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B21/28G02B27/01
CPCG02B27/0101G03B21/28
Inventor 郎海涛杨佳史张锦徐超
Owner NINGBO SUNNY AUTOMOTIVE OPTECH