US 11,706,389 B2
Data transmission method, camera and electronic device
Qiang Ma, Zhejiang (CN); and Xinyu Gu, Zhejiang (CN)
Assigned to Hangzhou Hikvision Digital Technology Co., Ltd., Zhejiang (CN)
Appl. No. 16/622,582
Filed by Hangzhou Hikvision Digital Technology Co., Ltd., Zhejiang (CN)
PCT Filed Sep. 6, 2018, PCT No. PCT/CN2018/104341
§ 371(c)(1), (2) Date Dec. 13, 2019,
PCT Pub. No. WO2019/076155, PCT Pub. Date Apr. 25, 2019.
Claims priority of application No. 201710984275.7 (CN), filed on Oct. 20, 2017.
Prior Publication US 2021/0152782 A1, May 20, 2021
Int. Cl. H04N 7/00 (2011.01); H04N 7/18 (2006.01); H04N 1/00 (2006.01); H04N 7/10 (2006.01); H04N 21/234 (2011.01)
CPC H04N 7/181 (2013.01) [H04N 1/00204 (2013.01); H04N 7/10 (2013.01); H04N 21/23418 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A data transmission method, comprising:
acquiring to-be-sent target data, wherein the target data is different from image data and coaxial data, and the coaxial data is notification information for an interaction between a data receiving end and a data sending end; wherein the target data comprises: target data indicating environmental information of an environment in which an image capture device is located, of the image data; and/or, target data indicating audio information captured by the image capture device, of the image data; and/or, target data indicating image information of the image data; and
sending a preset number of second image frames, then when it is determined that the preset number of second image frames have been continuously sent, sending the target data, as data carried in an effective image area of a first image frame, by using a data sending manner for the effective image area, through a same transmission channel as used in transmitting the image data, then when the sending of the target data is completed, continuously sending the preset number of second image frames;
wherein the first image frame has a different type from a second image frame carrying the image data without carrying the target data;
wherein the first image frame and the second image frame are alternately sent.