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Method and device for processing mobile industry processor interface (MIPI) signals, equipment and storage medium

A processing method and a technology of a processing device, which are applied in multiplexing communication, electrical components, time division multiplexing systems, etc., can solve problems such as asynchronous data between multiple channels, data analysis errors, etc., and avoid data analysis errors Effect

Active Publication Date: 2019-04-16
HISENSE VISUAL TECH CO LTD
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  • Abstract
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Problems solved by technology

When there are multiple channels of data, there will be a problem of out-of-sync between the multiple channels of data, resulting in errors in data parsing

Method used

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  • Method and device for processing mobile industry processor interface (MIPI) signals, equipment and storage medium
  • Method and device for processing mobile industry processor interface (MIPI) signals, equipment and storage medium
  • Method and device for processing mobile industry processor interface (MIPI) signals, equipment and storage medium

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Embodiment Construction

[0028] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0029] The terms "comprising" and "having" and any variations thereof in the description and claims of the present invention and the drawings are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or...

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Abstract

The invention provides a method and device for processing mobile industry processor interface (MIPI) signals, a piece of equipment and a storage medium. The method includes the following steps: at least two MIPI data signals transmitted in parallel are acquired, and the at least two MIPI data signals are cached respectively; according to the rising edge of initial synchronization signals of the atleast two MIPI data signals, the reading time of the at least two MIPI data signals is determined; and according to the reading time, data of the at least two cached MIPI data signals in the same clock are acquired to analyze the at least two MIPI data signals. An embodiment of the invention realizes synchronization among multiple MIPI data signals and avoids the occurrence of data analysis errors caused by data asynchronization.

Description

technical field [0001] The present invention relates to the technical field of automobile assisted driving, in particular to a MIPI signal processing method, device, equipment and storage medium. Background technique [0002] With the popularization of cameras and the development of car assisted driving technology, there are more and more places where cameras are used in cars. For example, smart rearview mirror, reversing radar, 360-degree panoramic view, driving recorder, collision warning, traffic light recognition, lane deviation, merging assistance, automatic parking and so on. [0003] The data obtained by the Camera is usually transmitted to the processor chip by using the Mobile Industry Processor Interface (MIPI for short). It is usually transmitted serially in multiplexed data. When there are multiple channels of data, there will be a problem of asynchrony between the multiple channels of data, resulting in errors in data parsing. Contents of the invention [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04J3/06
CPCH04J3/062H04J3/0635
Inventor 徐卫孙婧夏建龙
Owner HISENSE VISUAL TECH CO LTD
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