Intelligent terminal data transmission method and device
A data transmission method and intelligent terminal technology, which are applied in the field of intelligent terminal data transmission methods and devices, can solve the problems of low data transmission efficiency and difficulty in ensuring data security, so as to improve data transmission efficiency, security and stability performance and saving communication data traffic
Pending Publication Date: 2022-06-28
BEIJING ELECTRIC VEHICLE
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[0006] The embodiment of the present invention provides a smart terminal data transmission method and device, which solves the technical problems of low data transmission efficiency and difficulty in ensuring data security in the process of vehicle data collection and transmission in the prior art
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[0058] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
[0059] Aiming at the problems of low data transmission efficiency and difficulty in ensuring data security in the process of vehicle data collection and transmission in the prior art, the present invention provides an intelligent terminal data transmission method and device.
[0060] like figure 1 As shown, one embodiment of the present invention provides a data transmission method for an intelligent terminal, which is applied to an in-vehicle network connection terminal. The terminal is communicatively connected to the first platform, and the method includes:
[0061] Step S11: after establishing a link with the first platform, obtain a first authentication instruction;
[0062] Step S12: According to the first authentication instruction, pe...
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The invention provides an intelligent terminal data transmission method and device, and the method comprises the steps: obtaining a first authentication result according to a first authentication instruction after a link is established with a first platform; when the first authentication result is that the authentication is passed, data signal acquisition is performed through the first module to obtain a first data signal set; sending the first data signal set to a second module through the first module, performing packing processing on the first data signal set through the second module, performing data serialization processing on first packed data through the second module, compressing a first processing result through the second module, and then performing encryption processing to obtain a first data encryption result; and performing data encryption verification on the first data encryption result, and sending the first data encryption result to the first platform after the encryption verification is passed. The technical problems that in the prior art, in the vehicle data collection and transmission process, the data transmission efficiency is not high, and the data safety is difficult to guarantee are solved.
Description
technical field [0001] The invention relates to the related field of data transmission of automobiles, in particular to a method and device for data transmission of an intelligent terminal. Background technique [0002] In today's society, cars have become an indispensable means of transportation in people's lives. With the development of science and technology and the improvement of people's living standards, people's requirements for cars are getting higher and higher. Cars are no longer just an ordinary means of transportation, but have risen to become a culture and a symbol. The importance of the car goes without saying. metaphor. Today, with the increasing number of traffic accidents, safety and energy saving are the direction and eternal theme of automobile development. [0003] Technology continues to promote the update and iteration of automotive equipment, and big data is becoming an inevitable trend of Internet development. With 5G (5th-Generation, fifth-generati...
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IPC IPC(8): H04W4/48H04L67/12H04L9/40H04L9/32
CPCH04W4/48H04L67/12H04L63/08H04L63/0428H04L63/0869H04L9/3247
Inventor 王晓芳张友焕黄殿辉卢忆都
Owner BEIJING ELECTRIC VEHICLE