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Humanized emergency document recording system

An emergency and document technology, applied in the parts of the TV system, the parts of the color TV, the TV, etc., can solve the problem of occupying too much storage space, and achieve the effect of high utilization and convenient management

Inactive Publication Date: 2018-02-09
深圳市麦道微电子技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This would take up too much storage space

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  • Humanized emergency document recording system

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Embodiment Construction

[0017] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0018] A humanized emergency document recording system, which is characterized in that the system will start the emergency document preservation mechanism according to the actual situation, and the mechanism will automatically save the audio and video information of several seconds before and after the trigger time, and at the same time, the normal recording does not If it is interrupted, the data will still ...

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Abstract

The invention discloses a humanized emergency document recording system. According to the system, an emergency document storing mechanism is started according to judgment of practical condition. According to the mechanism, audio and video information within several seconds before and after triggering time is automatically stored. According to the system, a corresponding emergency document is recorded in a very humanized mode, thereby satisfying cognitive rules of people for matters. The emergency time is obtained very easily. The middle of the document is the emergency time. Through adoption of the establishment time of the document or a time watermark in an image, what the time is can be easily known. No matter how long the segmentation (1 minute, 3 minutes or 5 minutes) is employed for the document, the emergency document is + / -N, if the N is equal to 10 seconds, the document of 20 seconds is very small, the space occupied by the emergency document is very small, and a utilization rate of a storage space is very high. The emergency document can be managed, replayed and searched very conveniently.

Description

technical field [0001] The invention belongs to a humanized emergency document recording system. Background technique [0002] In the existing emergency document recording system, only the current document is set as an emergency document, so the time point of triggering the recording of the emergency document may not be in the middle of the current document. When the document is played back, we do not know the emergency trigger moment at all. At what point in time did it happen. Because it is a single file, some key data that occurs in an emergency may be overwritten and lost under the action of the loop recording mechanism; [0003] In order to overcome the corresponding problems, in addition to protecting the current document, the previous or subsequent document is also protected, and even the previous and subsequent documents are simultaneously protected. This would take up too much storage space. Contents of the invention [0004] The technical problem to be solved ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/76H04N19/467
CPCH04N5/76H04N19/467
Inventor 刘源河
Owner 深圳市麦道微电子技术有限公司
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