Monitoring image preview system

An image preview and preview technology, applied in image communication, CCTV systems, components of TV systems, etc., can solve problems such as easy freeze, affecting user playback experience, and long loading.

Active Publication Date: 2021-07-30
重庆天智慧启科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But when the client needs to play back, the client cannot use the real-time stream and can only access it from the local storage device. However, due to physical distance and network fluctuations, At the initial moment when the client accesses the local storage device, it is easy to get stuck, or it takes a long time to load, which affects the user's playback experience

Method used

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  • Monitoring image preview system

Examples

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Embodiment

[0037] Such as figure 1 As shown, a surveillance image preview system in this embodiment includes a local management module and several video acquisition modules; it also includes a video output module, a cloud management module and several client terminals.

[0038] The video acquisition module is used to collect image data in real time, and the local management module is used to obtain and store image data. In this embodiment, the video acquisition module adopts a camera, and the local management module adopts a hard disk video recorder. In addition to image data storage, it also has functions such as camera control.

[0039] The video output module is used to obtain image data from the video acquisition module, convert the image data according to the preset encoding format to form a video stream and send it to the cloud management module. In this embodiment, the video output module includes a video matrix and a video acquisition encoder, the video matrix is ​​used to obtai...

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Abstract

The invention relates to the technical field of video monitoring, and particularly discloses a monitoring image preview system. The system comprises a local management module and a plurality of video acquisition modules; the system further comprises a video output module, a cloud management module and a plurality of user sides. The video output module is used for acquiring image data from the video acquisition module, converting the image data according to a preset coding format to form a video stream and sending the video stream to the cloud management module; the user sides are used for accessing the cloud management module and acquiring a video stream from the cloud management module for real-time preview; the cloud management module is also used for storing a video stream with a preset duration; the cloud management module is also used for pushing the stored video stream to the user sides when receiving a playback request of the user side; and the cloud management module is also used for acquiring the stored image data from the local management module, and pushing the image data stored by the local management module when the stored video stream is pushed. By adopting the technical scheme of the invention, smooth playback can be carried out.

Description

technical field [0001] The invention relates to the technical field of video monitoring, in particular to a monitoring image preview system. Background technique [0002] In video monitoring, the front-end device (video capture device) usually performs video collection, and the front-end device can directly send the real-time stream of the surveillance video it collects to the client for playback, or it can first be connected to the front-end device by a local The storage device saves the collected surveillance video, which can be accessed and played by the client when needed. [0003] However, when the client needs to play back, the client cannot use the real-time stream and can only access it from the local storage device. However, due to the physical distance and network fluctuations, it is easy to get stuck at the initial moment when the client accesses the local storage device. Or it takes a long time to load, which affects the user's playback experience. [0004] A m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/76H04N7/18
CPCH04N5/76H04N7/18
Inventor 焦谋
Owner 重庆天智慧启科技有限公司
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