Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Vehicle Micro Projector Display System

A micro-projector and display system technology, which is applied to instruments, vehicle components, optics, etc., can solve the problem of high cost, and achieve the effects of easy operation, simple implementation, and guaranteeing driving safety.

Active Publication Date: 2019-02-15
GLOBAL MEDIA IND GRP CO LTD +1
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this method is too expensive, and the original car factory can do it later

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vehicle Micro Projector Display System
  • Vehicle Micro Projector Display System
  • Vehicle Micro Projector Display System

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Please refer to figure 1 shown;

[0042] A vehicle-mounted micro-projector display system disclosed by the present invention includes a control terminal, a signal receiving module, a signal processing module, a laser head 1, a first reflector 2 and a semi-transparent reflective film 3;

[0043] The control terminal is used to send an image signal to the signal processing module; the control terminal of this embodiment can adopt a smart phone, a smart navigator, a computer, an IPAD and a smart vehicle system;

[0044] The signal receiving module is used to connect the control terminal and the signal processing module, and transmit the control image signals output by the control terminals such as smart phones, smart navigators, computers and smart vehicle systems to the signal processing module;

[0045] The current general signal transmission method can be used for signal transmission between the signal receiving module and the control terminal. Preferably, the signal r...

Embodiment 2

[0053] Please refer to figure 2 and image 3 shown;

[0054] A vehicle-mounted micro-projector display system disclosed by the present invention includes a control terminal, a signal receiving module, a signal processing module, a laser head 1, a first reflector 2 and a semi-transparent reflective film 3;

[0055] The control terminal is used to send an image signal to the signal processing module; the control terminal of this embodiment can adopt a smart phone, a smart navigator, a computer, an IPAD and a smart vehicle system;

[0056] The signal receiving module is used to connect the control terminal and the signal processing module, and transmit the control image signals output by the control terminals such as smart phones, smart navigators, computers and smart vehicle systems to the signal processing module;

[0057] The current general signal transmission method can be used for signal transmission between the signal receiving module and the control terminal. Preferabl...

Embodiment 3

[0065] Please refer to Figure 4-Figure 6 shown;

[0066] A vehicle-mounted micro-projector display system disclosed by the present invention includes a control terminal, a signal receiving module, a signal processing module, a laser head 1, a first reflector 2 and a semi-transparent reflective film 3;

[0067] The control terminal is used to send an image signal to the signal processing module; the control terminal of this embodiment can adopt a smart phone, a smart navigator, a computer, an IPAD and a smart vehicle system;

[0068] The signal receiving module is used to connect the control terminal and the signal processing module, and transmit the control image signals output by the control terminals such as smart phones, smart navigators, computers and smart vehicle systems to the signal processing module;

[0069] The current general signal transmission method can be used for signal transmission between the signal receiving module and the control terminal. Preferably, th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a vehicle-mounted micro projector display system, which uses a signal processing module to receive image signals from a control terminal through a signal receiving module, processes them, and outputs the image signals to a laser head; the laser head is installed on the rearview mirror of the car. The image signal is transmitted to the first reflector on the bracket or in the car rain sensor cover. The first reflector reflects the image signal to the semi-transparent reflective film located at the intersection of the driver's line of sight and the windshield. for display; in addition, the laser head can also be placed in the rearview mirror housing to project the image signal to the second reflector through the liquid crystal convex lens in the housing, and the second reflector projects the image signal to the first reflector through the projection hole. On the mirror. This patent uses one or two reflectors to reflect the projected light source multiple times and actually image it at a position far away from the windshield, making the driver's observation more comfortable and ensuring driving safety.

Description

technical field [0001] The invention relates to the technical field of vehicle-mounted projection display, in particular to a vehicle-mounted micro-projector display system. Background technique [0002] Head-up display technology (HUD) first appeared on aircraft, using the principle of optical reflection to project important flight-related information on a piece of glass. This piece of glass is located at the front of the cockpit, and its height is roughly at the level of the pilot's eyes. The projected text and images are adjusted to the infinite focal distance. When the pilot looks forward through the HUD, he can easily compare the outside scene with the HUD. The displayed data are fused together. [0003] With the continuous development of science and technology, the head-up display technology has been gradually applied to the car. The imaging principle of the head-up display (HUD) of the existing car is that the projection source is directly in front of the driver, and...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B60K35/00G02B27/01
CPCG02B27/0101B60K35/00G02B2027/0141B60K2360/29B60K2360/333B60K35/80B60K2360/55
Inventor 潘磊
Owner GLOBAL MEDIA IND GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com