Data storage device and method, black box, vehicle, controller and medium

A data storage device and black box technology, applied in digital data protection, computer security devices, electronic digital data processing, etc., can solve problems such as data loss, black box damage, poor user experience, etc., to prevent data loss, safe and reliable storage, The effect of improving safety

Inactive Publication Date: 2019-09-13
NIO ANHUI HLDG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the existing vehicle black box, when the storage space is insufficient, the vehicle data in the previous period of time will be deleted or overwritten. Therefore, when the accident is determined, the required accident-related data may have been lost
[0004] In addition, the black box may be damaged in a vehicle accident, resulting in data loss; for example, electric vehicles generally use high-capacity, high-density batteries (such as ternary batteries). Combustion can also occur in the state of oxygen, so the vehicle is facing t

Method used

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  • Data storage device and method, black box, vehicle, controller and medium
  • Data storage device and method, black box, vehicle, controller and medium
  • Data storage device and method, black box, vehicle, controller and medium

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Embodiment Construction

[0076] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, a data storage device and method, a black box, a vehicle, a controller and The specific implementation of the medium and its efficacy are described in detail below.

[0077] The embodiment of the present invention provides a data storage device, such as figure 1 As shown, it includes a first storage area 1, a detection module 2 and a second storage area 3, wherein the first storage area 1 is used to store vehicle data collected by vehicle devices in real time; the detection module 2 is used to detect whether a preset event occurs ; The second storage area 3 is used to store the vehicle data obtained from the first storage area and the vehicle device within a preset time period when the preset event occurs. The device described in the embodiment of the present invention stores the vehicle data in real time, and can store the required dat...

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Abstract

The invention relates to a data storage device and method, a black box, a vehicle, a controller and a medium. The device comprises a first storage area for storing vehicle data collected by a vehicledevice in real time, a detection module for detecting whether a preset event occurs, and a second storage area for storing vehicle data in a preset time period acquired from the first storage area andthe vehicle device when the preset event occurs. Through adoption of the method, vehicle data is stored safely and reliably, and desired data is convenient to acquire.

Description

technical field [0001] The invention relates to the technical field of data storage, in particular to a data storage device and method, a black box, a vehicle, a controller and a medium. Background technique [0002] With the rapid increase in the number of vehicles, the development of autonomous driving technology and other factors, vehicle traffic accidents will inevitably occur. The determination of accident responsibility is particularly important. The vehicle black box can record vehicle data and provide evidence for the identification of accident responsibility. [0003] However, in the existing vehicle-mounted black box, when the storage space is insufficient, the vehicle data in the previous period of time will be deleted or overwritten. Therefore, when the accident is identified, the required accident-related data may have been lost. [0004] In addition, the black box may be damaged in a vehicle accident, resulting in data loss; for example, electric vehicles gener...

Claims

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Application Information

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IPC IPC(8): G07C5/08G07C5/00G06F21/60G06F11/14G11B33/14
CPCG06F11/1458G06F21/602G07C5/008G07C5/0841G11B33/1406G11B33/1486
Inventor 胡伟一鲁湛王铁黄晨东
Owner NIO ANHUI HLDG CO LTD
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