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Data communication method, device and equipment

A data communication and data technology, applied in the field of intelligent transportation, can solve the problems of information leakage and insufficient security of the Internet of Vehicles platform, and achieve the effect of reducing the risk of leakage and improving security

Active Publication Date: 2020-01-21
BEIJING DIDI INFINITY TECH & DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a data communication method, device and equipment, which are used to solve the problem in the prior art that the process of establishing a connection between the Internet of Vehicles platform and TBOX is not safe enough to easily cause the information leakage of the Internet of Vehicles platform

Method used

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  • Data communication method, device and equipment
  • Data communication method, device and equipment
  • Data communication method, device and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] figure 1 It is a flow chart of the data communication method provided by Embodiment 1 of the present invention. The embodiment of the present invention provides a data communication method for the problem that the process of establishing a connection between the Internet of Vehicles platform and the TBOX is not safe enough in the prior art and may easily cause information leakage on the Internet of Vehicles platform. Such as figure 1 As shown, the specific steps of the method are as follows:

[0045] Step S101, the Internet of Vehicles platform receives a data connection request sent by TBOX, and the data connection request includes ciphertext information corresponding to the account information of TBOX.

[0046] In this embodiment, the Internet of Vehicles platform provides multiple shared vehicles. When a shared vehicle joins the Internet of Vehicles platform, the Internet of Vehicles platform will assign account information to the TBOX of the shared vehicle, which ...

Embodiment 2

[0058] figure 2 It is a flow chart of the data communication method provided by Embodiment 2 of the present invention. On the basis of the first embodiment above, in this embodiment, the method further includes: the Internet of Vehicles platform receives a joining request including the identification information of TBOX; the Internet of Vehicles platform generates the account information of TBOX according to the identification information of TBOX; the Internet of Vehicles platform According to the key certificate, the account information of TBOX is encrypted, and the ciphertext information corresponding to the account information of TBOX is obtained; the carlink platform sends the ciphertext information corresponding to the account information of TBOX to TBOX, so that TBOX can write the account information into TBOX encryption chip. Such as figure 2 As shown, the specific steps of the method are as follows:

[0059] Step S201, the Internet of Vehicles platform receives a ...

Embodiment 3

[0085] image 3 It is a flow chart of the data communication method provided by Embodiment 3 of the present invention. The embodiment of the present invention provides a data communication method for the problem that the process of establishing a connection between the Internet of Vehicles platform and the TBOX is not safe enough in the prior art and may easily cause information leakage on the Internet of Vehicles platform. Such as image 3 As shown, the specific steps of the method are as follows:

[0086]Step S301. When establishing a data connection with the Internet of Vehicles platform, TBOX sends a data connection request to the Internet of Vehicles platform. The data connection request includes the identification information of TBOX and the ciphertext information corresponding to the account information of TBOX, so that the Internet of Vehicles platform can The key certificate of TBOX verifies the ciphertext information of the account information of TBOX.

[0087] In...

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Abstract

The invention provides a data communication method, device and equipment. Method of the invention, the method comprises the following steps: establishing data connection between a TBOX and an Internetof Vehicles platform; the TBOX sends the data connection request which comprises the ciphertext information corresponding to the account information of the TBOX to the Internet of Vehicles platform after receiving the data connection request, so that the risk of leakage of the account information of the TBOX can be reduced, and the safety of the account information of the TBOX is improved; afterthe ciphertext information corresponding to the account information of the TBOX is verified by the vehicle connection platform; determining that the vehicle where the TBOX is located joins the vehicleconnection platform; according to the method, the TBOX is connected with the vehicle connection platform and then is in data connection with the TBOX, the TBOX capable of performing data interactionwith the vehicle connection platform is the TBOX of the vehicle which is already added into the vehicle connection platform, the vehicle connection platform can be prevented from leaking important data to the TBOX which is not added into the vehicle connection platform, and the information safety of the vehicle connection platform is improved.

Description

technical field [0001] The invention relates to the field of intelligent transportation, in particular to a data communication method, device and equipment. Background technique [0002] With the development of the sharing economy, shared cars have also entered people's daily lives. Shared cars refer to vehicles that can be shared by multiple users. Merchants manage and control shared vehicles through the Internet of Vehicles platform. Users can obtain an account on the Internet of Vehicles platform, and use their own account to obtain the right to use the shared car from the Internet of Vehicles platform, and then use the account to use the shared car. [0003] When the Internet of Vehicles platform establishes a data connection with TBOX, TBOX sends a connection request containing its own serial number to the Internet of Vehicles platform, and the serial number of TBOX on the Internet of Vehicles platform is verified. After determining that the serial number of TBOX is in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/44H04W12/02H04W12/06H04W76/10H04L29/08H04L29/06H04W12/088
CPCH04W4/44H04W12/02H04W12/06H04W76/10H04L67/12H04L63/0876H04L63/0428
Inventor 孙洪静钟鑫文颜乐张利民刘振子
Owner BEIJING DIDI INFINITY TECH & DEV