Vehicle-mounted information system with functions of video shooting, data interaction, projection display and navigation

Abstract

The invention discloses a vehicle-mounted information system with the functions of video shooting, data interaction, projection display and navigation, and the vehicle-mounted information system is realized based on a WIFI (Wireless Fidelity) technology. The vehicle-mounted information system comprises an image capture module and a central control terminal, wherein the image capture module is used for recording images in a traveling process in real time and is connected with the central control terminal through a video signal line; and the central control terminal comprises a display connection module, a processor, an audio module, a decoding / coding module, a storage device, a WIFI module and a head-up display module and is used for being connected with intelligent terminals, such as a smart mobile phone, a tablet personal computer and the like through the WIFI, and executing the transmission, cloud backup and remote control of multimedia data. According to the vehicle-mounted information system with the functions of video shooting, data interaction, projection display and navigation, various functions of the traditional vehicle-mounted equipment are organically integrated, and the functions, such as wireless data transmission, remote real-time control, cloud storage, projection display and the like, are additionally provided.

Description

technical field [0001] The invention relates to the field of vehicle wireless communication and navigation technology, in particular to a vehicle information system with camera, data interaction, projection display and navigation. Background technique [0002] With the development of technology, various in-vehicle electronic communication devices are increasingly entering the public life, enabling users to enjoy various communication and digital services while driving, and making the driving experience more portable and safer through informatization. Common vehicle-mounted electronic communication devices include GPS positioning systems that provide road navigation, vehicle-mounted cameras and driving recorders that capture driving images and record driving-related data, and vehicle-mounted smartphones that provide calls and wireless Internet services. However, these devices also generally have functional shortcomings. For example, because there is no suitable display device...

AI Technical Summary

Problems solved by technology

However, these devices also generally have functional shortcomings. For example, because there is no suitable display device in the car, the car camera can only shoot, and the display of the picture is limited; and due to the limitation of the camera's own storage capacity, it cannot store all driving data screen; due to the limitations of the vehicle camera and the GPS navigation system's own communication functions, it is impossible to realize the real-time transmission and remote storage backup of the shooting screen and driving navigation data; while driving, whether using GPS navigation or wireless Internet access, the driver must watch The display screen of the corresponding equipment makes it impossible to conveniently observe the current driving conditions and road environment at the same time, which has a certain impact on safety

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