Vehicle detection method and device, storage medium and electronic equipment

A technology of vehicle detection and detection, which is applied in the field of network security, can solve the problems of small coverage and single response measures, and achieve the effect of improving coverage and diversifying response measures

Active Publication Date: 2020-06-30
BEIJING TOPSEC NETWORK SECURITY TECH +2
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiment of the present application is to provide a vehicle detection method, device, storage medium and electronic equipment t...

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  • Vehicle detection method and device, storage medium and electronic equipment
  • Vehicle detection method and device, storage medium and electronic equipment
  • Vehicle detection method and device, storage medium and electronic equipment

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Embodiment Construction

[0032] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0033] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0034] In the actual in-vehicle environment, data frames appearing on the in-vehicle bus are often unmeasurable. For example, the driver may connect an unknown electronic device to the bus in the car in order to meet a specific requirement, resulting in the generation of a new data frame. For another example, during the working process of an ECU (Electronic C...

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Abstract

The embodiment of the invention provides a vehicle detection method and device, a storage medium and electronic equipment, and the method comprises the steps: obtaining a to-be-detected data frame ina vehicle, and obtaining a to-be-detected identification of the to-be-detected data frame; matching the to-be-detected identifier with the white list, and determining whether the to-be-detected identifier appears in the white list or not; when the to-be-detected identifier does not appear in the white list, matching the to-be-detected identifier with the blacklist, and determining whether the to-be-detected identifier appears in the blacklist or not; under the condition that the to-be-detected identifier does not appear in the blacklist, determining that the to-be-detected data frame is a suspicious data frame; and detecting the suspicious data frames by utilizing the grey list. According to the embodiment of the invention, black, white and gray three-level classification is carried out onthe identifier of the to-be-detected data frame on the in-vehicle bus, so the coverage range can be improved. Moreover, the to-be-detected data frame can be detected through the obtained white list,black list and grey list, so diversified measures can be taken.

Description

technical field [0001] The present application relates to the technical field of network security, in particular to a vehicle detection method, device, storage medium and electronic equipment. Background technique [0002] With the development of vehicle intelligence, the programmable and remote control of vehicle components has become a new trend, and more and more appear in the market. Through this technology, the remote control of the car can be realized by the Internet of Vehicles platform during the driving process of the car, for example, remote control of the car's speed change, steering, turning on and off the lights and opening the door, etc. While this intelligent trend brings convenience to users, it also brings new intrusion opportunities to attackers. Therefore, vehicle safety detection is very necessary. [0003] At present, the existing vehicle detection method saves a white list in advance, and the white list stores a collection of identification IDs of nor...

Claims

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Application Information

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IPC IPC(8): G06F11/07
CPCG06F11/0751Y02T10/40
Inventor 崔圳范雪俭
Owner BEIJING TOPSEC NETWORK SECURITY TECH
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