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A HUD device display method, device and system

A device display and device technology, which is applied in the field of HUD device display methods, devices, and systems, can solve problems such as low user operation efficiency and inability to project mobile terminals, and achieve the effects of saving user time and improving operation efficiency

Active Publication Date: 2017-02-15
SHENZHEN DIANSHI INNOVATION TECH CO LTD
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  • Description
  • Claims
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Problems solved by technology

[0006] The purpose of the embodiment of the present invention is to provide a HUD device display method, aiming to solve the problem that the current vehicle-mounted HUD device cannot project the content of the mobile terminal, the projected content has limitations, and the interface line is used to receive the projected content, resulting in low user operation efficiency The problem

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  • A HUD device display method, device and system
  • A HUD device display method, device and system
  • A HUD device display method, device and system

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] In fact, Miracast is the certification name of WIFI Alliance (WIFI Alliance) for devices supporting WIFI Display function. What Miracast examines is WIFI Display. The core function of WIFI Miracast is to allow devices to share video and audio data through WIFI wireless network.

[0028] Take a simple application scenario as an example: With WIFI Miracast, WIFI can be directly used between the mobile phone and the TV, and the video in the mobile phone can be delivered to the TV for display without hard wiring (such as HDMI).

[0029] From a technical point of view, WIFI Miracast makes full ...

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Abstract

The invention applies to the technical field of HUD devices and provides an HUD (head-up display) device display method, device and system. The method includes: allowing an HUD device to acquire device information of a vehicular navigator or mobile terminal in a preset acquisition manner; allowing the vehicular HUD device to establish wireless network connection with the vehicular navigator according to the device information of the vehicular navigator or establish wireless network connection with the mobile terminal according to the device information of the mobile terminal, by the Miracast wireless display technology, and acquiring a screen image of the vehicular navigator or a screen image of the mobile terminal; projecting the acquired screen image of the vehicular navigator or the acquired screen image of the mobile terminal to a windshield. The screen image of the vehicular navigator of the screen image of the mobile terminal is projected to the windshield, so that projection contents are no longer limited and operating efficiency of users is improved.

Description

technical field [0001] The invention belongs to the technical field of HUD equipment, and in particular relates to a HUD equipment display method, device and system. Background technique [0002] Wi-Fi CERTIFIED Miracast announced by Wi-Fi Alliance on September 19, 2012 TM Certification program. Miracast devices provide simplified discovery and setup, and users can quickly transfer video between devices. The annual output of Miracast certified devices will exceed 1 billion in the next four years, and will widely penetrate into people's lives. [0003] At the same time, with the development of modern automobile industry and electronic technology, vehicle-mounted HUD (English: Head Up Display, Chinese: head-up display) has gradually become a must-have device for vehicles. Users can project vehicle speed, speed, water temperature and other vehicle condition information on the windshield through the vehicle HUD device, so that users can see important information clearly witho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R11/02
Inventor 张佳康栋李关
Owner SHENZHEN DIANSHI INNOVATION TECH CO LTD
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