Capturing method and system used by an automobile data recorder

Abstract

The invention discloses a capturing method used by an automobile data recorder. The capturing method comprises the following steps: detecting ambient light in real time by an ambient light sensor to obtain first light data; detecting the ambient light by the ambient light sensor when an object gets close, so as to obtaining second ray data; calculating a change value of the first ray data and thesecond ray data by a processor; determining whether the change value is greater than a preset value; and if the change value is greater than the preset value, performing capturing operation by cameraequipment in the automobile data recorder. The capturing method has the advantages that the non-contact gesture capture is realized by the light change detection; by setting judgement parameters of the automobile data recorder and the definition and duration of videos, the memory space occupancy rate is low, and effective evidence can be provided during traffic accidents; by setting the judgment parameters and picture clarity of the automobile data recorder, people can take pictures of beautiful scenery on highways, and the user experience is enhanced.

Description

technical field [0001] The invention relates to the technical field of photography, in particular to a method and system for snapping images applied to driving recorders. Background technique [0002] With the development of vehicle technology, most vehicles are equipped with a driving recorder, which is used to record the video on the way of the vehicle, which can provide evidence for traffic accidents; The footage was compressed and lacked clarity, making the evidence presented disputed. And when people travel by car, they often encounter beautiful scenery while driving on the expressway, but there are potential safety hazards when parking on the expressway to take pictures; and the definition of the video is not good, which cannot meet people's needs. The existing driving recorder has a single function, and generally can only record the video on the way of the vehicle, which cannot meet more needs of users. Contents of the invention [0003] The main purpose of the pr...

AI Technical Summary

Problems solved by technology

[0002] With the development of vehicle technology, most vehicles are equipped with a driving recorder, which is used to record the video on the way of the vehicle, which can provide evidence for traffic accidents; The video was compressed and the clarity was poor, making the evidence presented disputed

And when people travel by car, they often encounter beautiful scenery while driving on the expressway, but there are safety hazards when parking on the expressway to take pictures; and the definition of the video is not good, which cannot meet people's needs

The existing driving recorder has a single function, and generally can only record the video on the way of the vehicle, which cannot meet more needs of users

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