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A vehicle-mounted head-up display device and its information processing method and device

A head-up display and equipment technology, which is applied to the traffic control systems, instruments, and traffic control systems of road vehicles. It can solve the problems of not being able to comprehensively analyze and prompt the status of traffic lights, and achieve the effect of reducing fuel consumption and avoiding running red lights.

Active Publication Date: 2018-07-03
QINGDAO GOERTEK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current vehicle-mounted head-up display device generally only has information such as vehicle navigation and display of vehicle speed. Although it brings certain convenience to the driver, it cannot comprehensively analyze and prompt the status of traffic lights.

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  • A vehicle-mounted head-up display device and its information processing method and device
  • A vehicle-mounted head-up display device and its information processing method and device
  • A vehicle-mounted head-up display device and its information processing method and device

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Embodiment Construction

[0048] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0049] like figure 1 It is a schematic structural diagram of a vehicle-mounted head-up display device provided by an embodiment of the present invention; the vehicle-mounted head-up display device includes: a traffic signal acquisition unit 101, a positioning unit 102, a main control unit 103, an image processing unit 104, and a projection unit 105;

[0050] The traffic signal collection unit 101 is configured to collect traffic signal light state information and countdown data, and send the traffic signal light state information and the countdown data to the main control unit;

[0051] The positioning unit 102 is used for positioning the vehicle and the traffic signal lamp, and sends the positioned vehicle position information and the...

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Abstract

The invention discloses a vehicle-mounted head-up display equipment and an information processing method and device thereof. The vehicle-mounted head-up display equipment comprises a traffic signal acquisition unit which is used for acquiring traffic signal lamp state information and countdown data and transmitting the traffic signal lamp state information and the countdown data to a master control unit; a positioning unit which is used for positioning of a vehicle and a traffic signal lamp and transmitting the positioned vehicle position information and traffic signal lamp position information to the master control unit; an image processing unit which is used for processing information required to be displayed into an image format for being recognized by a projection unit; the projection unit which is used for projecting an image processed by the image processing unit to a display screen; and the master control unit which is used for acquiring vehicle state information and comprehensively analyzing the information transmitted by the traffic signal acquisition unit and the positioning unit and the vehicle state information, indicating the image processing unit to perform image processing and indicating the projection unit to project the image to the display screen.

Description

technical field [0001] The invention relates to the technical field of power electronics, in particular to a vehicle-mounted head-up display device and an information processing method and device thereof. Background technique [0002] With the expansion of the application field of the head-up display device, the head-up display device is extended to be applied to driving vehicles. In this way, during the driving process of the vehicle, the driver can learn important information such as the engine speed, vehicle speed, and mileage of the vehicle without bowing his head. The head-up display device can project the vehicle speed, vehicle speed, mileage, etc. that the driver needs to know on the windshield in front of the driver, and the driver can choose the type of displayed information. With the head-up display system, the driver can see important information clearly without looking down, which reduces the risk of traffic accidents caused by the driver looking down at the inf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/0962G08G1/0967
Inventor 许家栋
Owner QINGDAO GOERTEK
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