Navigation system based on holographic projection technology

Abstract

The invention discloses a navigation system based on a holographic projection technology. The system comprises an information receiving device, a central processing module and a head-up display device, wherein the information receiving device is used for acquiring information such as the distance, the heat and the shape of an object in a vehicle front environment, the central processing module comprises a head-up display control unit, an augmented reality control unit and an ADAS control unit, the central processing module is connected with radar, an infrared sensor and a camera, the head-up display device is connected with the information receiving device and the central processing module, and the head-up display device generates corresponding projection light according to virtual image data, projects the projection light to the environment in front of a vehicle body and projects the virtual image of safety prompt information on the corresponding object. By using the invention, the information, such as straight running, lanes, steering, vehicle speeds and speed limit, of a vehicle can be intuitively and clearly displayed, a driver does not need to frequently shift sight and look at monitoring equipment in a low head way in the whole process, and therefore, the safety of the vehicle is greatly improved.

Description

technical field [0001] The invention relates to the technical field of electronic information, in particular to a navigation system based on holographic projection technology. Background technique [0002] In recent years, with the continuous improvement of people's living standards, people pay more and more attention to the quality of travel. Driving travel has been accepted by more and more residents in our country, especially young families regard car purchase as an important symbol of improving the quality of family life. Cars have become standard equipment for Chinese families. According to statistics, my country's car sales reached 30 million, a year-on-year increase of 3%. While the new car market maintains steady development and continues to expand, the number of cars in my country is also increasing. While people enjoy the improvement of travel quality brought by cars, travel safety, travel efficiency, and driving experience are more and more valued by more and mor...

AI Technical Summary

Problems solved by technology

However, the built-in navigation system of traditional cars is increasingly unable to adapt to today's technological development and complex traffic conditions due to factors that affect driving safety, such as untimely data updates, inability to display road conditions and vehicle driving information in real time, and the need for car owners to frequently shift their sight. The practical need to travel with people

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