Vehicle-mounted industrial control computer login method, device, system, computer equipment and medium

Abstract

The embodiment of the invention discloses a vehicle-mounted industrial control computer login method, a device, a system, computer equipment a d a medium. The method comprises the following steps: generating a random password in response to a login request of a first terminal, wherein the first terminal and the vehicle-mounted industrial control computer are located in the same local area network;generating a two-dimensional code according to the random password and the cloud network address, and sending the two-dimensional code to the first terminal; receiving the login password input by theuser through the first terminal, verifying the login password according to the random password, and if the verification is passed, the login is successful; wherein the login password is obtained after scanning the two-dimensional code displayed on the first terminal by the second terminal and visiting the cloud network address for decryption and / or authentication, and the second terminal is connected with the external network. The method, the device, the system, the computer equipment and the medium can realize one secret at a time for the login of the industrial control computer on the vehicle without networking of the vehicle, thereby effectively preventing malicious login of hackers.

Description

technical field [0001] Embodiments of the present invention relate to security authentication technology, and in particular to a login method, device, system, computer equipment and media for a vehicle-mounted industrial computer. Background technique [0002] With the development of automobile intelligence and networking, the degree of vehicle informatization is getting higher and higher. The central control system, T-BOX system (Telematics BOX), and industrial computer of various vehicles are all realized based on modern operating systems. However, a series of cracking and attack incidents targeting the intelligent networked vehicle system occurred subsequently, and information security technology is becoming a key factor for the success of intelligent networked vehicles. [0003] During the development and maintenance of vehicles, R&D personnel and maintenance personnel need to log in to the industrial computer of the self-driving vehicle to obtain information and execute...

AI Technical Summary

Problems solved by technology

Malicious login will lead to the leakage of self-driving vehicle technology and seriously affect the safety of self-driving vehicles

[0004] At present, when the staff log in to the industrial computer of the self-driving vehicle for R&D or maintenance, they generally use a fixed user name and password to log in, which is easy to be cracked by hackers. If the user name and password are leaked, anyone can log in, which poses a security risk

If the universal QR code scan code login mechanism is adopted, the authentication process is initiated by the industrial computer, and the authentication unit is located in the cloud. The industrial computer needs to be connected to the Internet, and cannot be performed in an environment where the network is disconnected (such as a vehicle failure or a bad external environment, etc.). Log in

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