An electronic endoscope signal transmission method, device and system, and electronic equipment
An electronic endoscope and signal transmission technology, which is applied in the direction of closed-circuit television system, TV system components, TV, etc., can solve the problem of no picture, isolation requirements and cost increase, and it is difficult for the endoscope processor to match a variety of different The function of the mirror body and other problems, to achieve the effect of ensuring normal acquisition and improving image recovery
Active Publication Date: 2022-01-07
SONOSCAPE MEDICAL CORP
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Problems solved by technology
With the upgrade of the scope body, the types and quantities of control signals will also increase and change according to the demand, and the interface signals between the scope body and the image processor will change. It is difficult for the endoscope processor to match a variety of different The mirror body of the function
At the same time, with the increase of pixels, the transmission rate of video data is also increasing, isolation requirements and costs will increase, and signal integrity problems are prone to occur
Moreover, if the differential line of the current mirror body video signal transmission is damaged during use, it will affect the reliability of video signal transmission and further lead to a major problem of no picture
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[0058] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0059] Please refer to figure 1 , figure 1 A flow chart of an electronic endoscope signal transmission method provided in an embodiment of the present application, including:
[0060] S101. The second FPGA receives multiple video LVDS signals, wherein the multiple video LVDS signals are multiple signals converted by the first FPGA from MIPI video si...
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The present application discloses an electronic endoscope signal transmission method, device, system and electronic equipment. The method includes: the second FPGA receives multiple video LVDS signals, wherein the multiple video LVDS signals are transmitted by the first FPGA using multiple The video data channel converts the MIPI video signal into multiple signals according to the preset pixel format; parses the video LVDS signal sent by each video data channel, obtains a plurality of row video data packets corresponding to each video LVDS signal, and compares the row The video data packet carries out identification verification; If there is a verification failure video data packet, then the verification failure video data packet is replaced with the row video packet of the adjacent video data channel; the row video packet corresponding to all verification success The line video data and the line video data of the replaced line video data packet are restored to MIPI video data, and the MIPI video data is sent to the video signal processing module.
Description
technical field [0001] The present application relates to the technical field of electronic endoscope, in particular to an electronic endoscope signal transmission method, an electronic endoscope signal transmission device, electronic equipment and an electronic endoscope signal transmission system. Background technique [0002] At present, the control signals between the mirror body and the processor of the medical electronic endoscope system generally use separate control signal lines to transmit the control signals, and the video signals are transmitted in a serialized manner and deserialized on the image processor side. With the upgrade of the scope body, the types and quantities of control signals will also increase and change according to the demand, and the interface signals between the scope body and the image processor will change. It is difficult for the endoscope processor to match a variety of different The mirror body of the function. At the same time, with the...
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IPC IPC(8): H04N7/18H04N7/01H04N5/765
CPCH04N7/18H04N7/01H04N5/765
Inventor 雷明明李双艳
Owner SONOSCAPE MEDICAL CORP