Image data transmission method and device

Abstract

The present invention discloses an image data transmission method and device, which relates to the communication field. In an embodiment of the present invention, the image data transmission method comprises: when the number N of received control instructions is greater than 1, acquiring image data to be transmitted; replicating the image data, acquiring N image data, and making the control instructions be in one-to-one correspondence with the image data; processing corresponding image data according to the control instructions, and transmitting the processed image data through information transmission channels corresponding to the control instructions, wherein each independent information transmission channel is provided for each control instruction. By means of the embodiment of the present invention, the image data transmission device may execute multiple control instructions simultaneously, and implement the simultaneous operation of multiple information transmission channels, so that the instruction switching process is avoided when executing various control instructions, and the processing efficiency is relatively high.

Description

technical field [0001] The invention relates to the communication field, in particular to an image data transmission method and device. Background technique [0002] With the continuous development of information technology, for example, image data transmission devices such as smart peepholes, video doorbells, and remote monitors are becoming common household devices. At present, the image data transmission device includes a camera and a display screen. The camera is used to detect the situation outside the door, and the display screen is used to display the image taken by the camera outside the door. The image data transmission device not only integrates the functions of the peephole and the doorbell in the prior art, Moreover, it overcomes the shortcomings and potential safety hazards of traditional optical cat's eyes, increases the role of monitoring, adds convenience to people's daily life, and ensures people's safety. [0003] However, the inventor of this patent appli...

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Problems solved by technology

[0003] However, the inventor of this patent application has found that the image data transmission device in the prior art has at least the following defects: in the prior art, the image data transmission device has functions such as alarm recording, alarm snapshot and real-time video, but the image data transmission The image data required for control commands such as alarm recording, alarm capture, and real-time video of the device need to be obtained separately, so that each control command cannot be executed at the same time

Moreover, switching between control commands requires re-opening the interface and turning on the camera, the switching speed is slow, and the processing efficiency is low

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