Vehicle-mounted computer system based on 5G and Beidou navigation

Abstract

The invention relates to a vehicle-mounted computer system based on 5G and Beidou navigation, and belongs to the technical field of vehicle-mounted navigation. The system comprises a Beidou module used for carrying out real-time positioning navigation on a vehicle and outputting positioning information, an input and output module used for inputting driving information and also used for receiving anavigation signal to output the navigation information, a processing module used for receiving and processing the driving information and the positioning information so as to output the navigation signal, a fall detection module used for detecting an altitude fall in the running process of the vehicle, comparing the altitude fall with a preset fall, and outputting a detection signal if the altitude fall is greater than the preset fall within a preset time, and a 5G communication module used for receiving the detection signal and sending a distress signal to a predetermined contact person. Andthrough 5G networking, the system has the characteristics of a high speed and low time delay. Meanwhile, the distress signal is sent to the predetermined contact person through the 5G communication module, and help seeking can be carried out in time.

Description

technical field [0001] The invention relates to the technical field of vehicle navigation, in particular to a vehicle computer system based on 5G and Beidou navigation. Background technique [0002] Positioning and navigation technology is mainly based on satellite systems covering the whole world. Among them, the Beidou satellite navigation system is a satellite navigation system independently constructed and operated by China focusing on the needs of national security and economic and social development. It provides global users with all-weather, all-weather , High-precision positioning, navigation and timing services of national important space infrastructure. [0003] With the advent of the Internet of Vehicles era, more and more people are using car navigation terminals. Car navigation terminals provide users with navigation services, help users plan driving routes on electronic maps accurately and in real time, and guide users to reach their destinations according to t...

AI Technical Summary

Problems solved by technology

[0004] In some mountainous areas, the mountains are relatively high, and there are winding roads built in the mountainous areas. These winding roads are relatively tortuous and have a large drop. In bad weather, accidents are prone to rush out of the road and fall into the ravine during driving.

[0005] The above-mentioned existing technical solutions have the following defects: when an accident occurs, the drop of the winding mountain road is large, and the people in the car are easily stunned by the impact, making it difficult to send a distress signal in time for help

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