Automobile data recorder emergency shooting control method and device

A technology of driving recorder and shooting unit, applied in instruments, registration/indication, time register, etc., can solve problems such as large storage space, cumbersomeness, missing shots or missing video data, etc.

Inactive Publication Date: 2016-10-12
BEIJING QIHOO TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional driving recorders include the following methods when shooting and storing video data: 1. By storing all the videos shot in the whole process, this method requires a large storage space, and the storage space is easy to be full. Important video data may no longer be stored, therefore, it is necessary to frequently clear useless data in the storage space; 2. Use the numerical changes detected by the acceleration

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  • Automobile data recorder emergency shooting control method and device
  • Automobile data recorder emergency shooting control method and device

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Embodiment Construction

[0088] The present invention will be further described below with reference to the accompanying drawings and exemplary embodiments, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions . The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. Also, detailed descriptions of known arts will be omitted if they are unnecessary to illustrate the features of the present invention.

[0089] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, ele...

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PUM

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Abstract

The invention discloses the field of man-machine interaction and automobile data recorders, and particularly relates to an automobile data recorder emergency shooting control method and device. The method includes the steps that a motion change state is determined by detecting data change through an acceleration sensor; a human pupil change state is determined through a preview image of a shooting unit; when the motion change state and the human pupil change state meet preset conditions, an automobile data recorder is controlled for shooting. Therefore, the automobile data recorder can be controlled for shooting according to the motion change state and the human pupil change state, the moment for snapshotting emergencies is accurate, the mistaken shooting rate and the missing shooting rate are reduced, emergency snapshotting accuracy is improved, storage space can be saved to a certain extent, frequency of operation of deleting useless video data in the storage space is reduced, and the intelligent degree of the automobile data recorder is improved.

Description

【Technical field】 [0001] The invention relates to the field of human-computer interaction and driving recorder, in particular to a method and device for emergency shooting control of driving recorder. 【Background technique】 [0002] With the increase of daily use of vehicles, the vehicle is equipped with a driving recorder for shooting and recording the driving process of the vehicle as a necessary equipment for driving. For example, it can prevent collisions and deal with traffic accidents. It is equivalent to the black box on the vehicle. Of course, it can also be used to record the scenery along the way; when the user is driving, turn on the camera on the driving recorder, The scenery and / or road condition information along the way can be recorded through the camera. [0003] G-sensors are built-in in existing driving recorders, which can sense the numerical changes of acceleration. Traditional driving recorders include the following methods when shooting and storing vi...

Claims

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Application Information

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IPC IPC(8): G07C5/08H04N5/232
CPCG07C5/0808G07C5/0866H04N23/611
Inventor 郭涛涛
Owner BEIJING QIHOO TECH CO LTD
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