A method for realizing information transmission of commercial vehicle-mounted cloud service terminals in a layered communication manner

Abstract

The invention relates to a method for achieving information transmission of a vehicle-mounted cloud service terminal of a commercial vehicle in a layering communication mode. The method for achieving the information transmission of the vehicle-mounted cloud service terminal of the commercial vehicle in the layering communication mode includes: classifying various information collected by the vehicle-mounted cloud service terminal of the commercial vehicle according to basic functions and industry application characteristics, generating corresponding information lists, setting different priority levels for all the information lists, and uploading the information lists into a cloud server according to the different priority levels. According to the method for achieving the information transmission of the vehicle-mounted cloud service terminal of the commercial vehicle in the layering communication mode, the circumstances that information transmission is blocked and data is lost, caused by poor quality of communication network signals, are effectively avoided, and therefore the effects that good stability and reliability of the information transmission of the vehicle-mounted cloud service terminal are kept, vehicle information can be smoothly uploaded, and the circumstance that time segment information is lost is prevented from occurring are guaranteed under the circumstances that the commercial vehicle is located in different areas and communication quality is irregular due to different network modes.

Description

technical field [0001] The invention relates to a method for information transmission of a vehicle-mounted cloud service terminal of a commercial vehicle, in particular to a method for realizing information transmission of a vehicle-mounted cloud service terminal of a commercial vehicle in a layered communication manner. Background technique [0002] The number of cars in my country continues to rise, and a considerable part of them are commercial vehicles, including passenger buses, taxis, logistics trucks, buses, etc. Different from ordinary family cars, commercial vehicles have higher requirements on the safe operation of vehicles, location positioning, and vehicle condition monitoring. An important means to solve these problems is to equip vehicles with better on-board communication terminals, which is It involves the communication between the vehicle and the remote cloud control center and the data exchange between the vehicle and the satellite positioning system. At p...

AI Technical Summary

Problems solved by technology

In terms of the way of information transmission, the above method has high cost, and needs to enable multiple transmission channels, and also puts forward high requirements on the data transmission capability of the vehicle communication terminal itself, and is also greatly affected by the outside world, and the efficiency is not high. high

Therefore, there are defects in the information transmission method of the existing commercial vehicle vehicle communication terminal, and it is urgent to improve

Images