Method, device and equipment for storing driving data

A driving data and storage-level technology, applied in safety communication devices, encoding/decoding devices, computer security devices, etc., can solve data loss or tampering, unmanned vehicle black box safety protection performance needs to be improved, and driving behavior analysis cannot be solved Provide accurate data support for accident analysis and accident analysis to prevent illegal reading or malicious tampering, improve security, and improve storage efficiency

Active Publication Date: 2021-03-02
APOLLO INTELLIGENT DRIVING (BEIJING) TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing black boxes of unmanned vehicles usually store all data sequentially in chronological order. In the event of a malicious attack, some important data in the black boxes of unmanned vehicles may be lost or tampered with, thus making it impossible to provide information for subsequent driving behavior analysis and accident analysis. accurate data support
Therefore, the safety protection performance of the black box of unmanned vehicles needs to be improved

Method used

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  • Method, device and equipment for storing driving data
  • Method, device and equipment for storing driving data
  • Method, device and equipment for storing driving data

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Embodiment Construction

[0023]The application will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the related invention, but not to limit the invention. In addition, it should be noted that, for ease of description, only the parts related to the relevant invention are shown in the drawings.

[0024]It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present application will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0025]Please refer tofigure 1 , Which shows an exemplary system architecture diagram to which this application can be applied.

[0026]Such asfigure 1 As shown, the system architecture 100 may include an unmanned vehicle 101 and a cloud server 106. The unmanned vehicle 101 may include multiple sensors 102, a...

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Abstract

The application discloses a storage method, device and equipment for driving data. A specific embodiment of the storage method of the driving data includes: analyzing the importance of the received driving data to determine the storage level of the driving data; obtaining the corresponding key and encryption algorithm according to the storage level of the driving data; The driving data is encrypted using a key and an encryption algorithm; the encrypted driving data is stored in a storage area corresponding to the storage level of the driving data. This embodiment can improve the security of driving data by encrypting and storing data in different levels, effectively prevent important driving data from being illegally read or maliciously tampered with, and can improve the storage efficiency of driving data at the same time.

Description

Technical field[0001]This application relates to the field of computer technology, in particular to the field of data storage technology, and in particular to storage methods, devices and equipment for driving data.Background technique[0002]With the rapid development of Internet technology and artificial intelligence technology, driverless cars, as a new type of transportation, are expected to be more and more commonly used. At the same time, with the development of diversified design of functions and interfaces of driverless cars, The safety of driverless cars is also increasingly threatened.[0003]The driverless black box is a device used to record driving data of driverless cars. The recorded data can be used as a basis for driving behavior analysis and accident analysis. Developers can use data acquisition instructions to retrieve the data in the black box. Existing unmanned vehicle black boxes usually store all data in chronological order. When maliciously attacked, some importa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07C5/08
CPCG06F21/6218G07C5/0841G06F21/6209H04L9/088H04L9/14H04L2209/84G09C1/00G06F21/78
Inventor 汪明伟云朋张少华
Owner APOLLO INTELLIGENT DRIVING (BEIJING) TECHNOLOGY CO LTD
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