Driving event video acquiring method and system
A video acquisition and event technology, applied in the field of Internet of Vehicles, can solve the problems of inconvenient traceability and low viewing efficiency of recorded videos, and achieve the effect of convenient traceability and improved viewing efficiency.
Inactive Publication Date: 2018-01-09
SHENZHEN MAPGOO TECH
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[0005] In view of the deficiencies in the prior art above, the purpose of the present invention is to provide a method and system for acquiring driving event video, which aims to solve the problems of low viewing efficiency and inconvenient traceability of recorded video in the prior art
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[0030] The present invention provides a driving event video acquisition method and system. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0031] see figure 1 , figure 1 It is a flow chart of a preferred embodiment of a driving event video acquisition method of the present invention, as shown in the figure, which includes steps:
[0032] S1. Event analysis: through the analysis of positioning data, determine one or more of the events of rapid acceleration, rapid deceleration, and sharp turning during the driving process of the car;
[0033] S2, event video positioning: by analyzing the start and end time of the recorded original video and the start and end time of the event video to be cut, determine t...
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The invention discloses a driving event video acquiring method and system. The method comprises the steps as follows; A, event analysis: one or more rapid acceleration, rapid deceleration and rapid turning events are determined during automobile running through analysis of positioning data; B, event video positioning: the positions of event videos corresponding to original videos are determined through analysis of the starting and ending time of the recorded original videos and the starting and ending time of to-be-sheared event videos; C, event video shearing: the original videos are shearedaccording to the determined positions and event videos are obtained. On the premises that a camera of intelligent equipment is not occupied, video recording of an automobile data recorder is not affected and the recorded original videos are not damaged, a section of event videos of driving events within a period around corresponding time points are analyzed and sheared timely and automatically byuse of original video files recorded by the camera, the checking efficiency is improved, and tracing by a user is facilitated.
Description
technical field [0001] The present invention relates to the field of Internet of Vehicles, in particular to a method and system for acquiring driving event video. Background technique [0002] At present, car smart devices, such as smart rearview mirrors and smart car machines, all provide the function of driving recorder, but at present, driving recorder is only recording video. [0003] If an unexpected event occurs during driving, such as a sudden acceleration event, a sharp deceleration event, or a sharp turn event, if the user wants to play back the video when the event occurred, he needs to look back at the entire original video and view it from beginning to end. This method is inefficient and inconvenient for traceability. [0004] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0005] In view of the deficiencies of the prior art above, the purpose of the present invention is to provide a method and system for acquiri...
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Inventor 周志文
Owner SHENZHEN MAPGOO TECH