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Data transmission cutoff recovery method, device and system

A data transmission and recovery method technology, applied in the direction of electrical digital data processing, instruments, etc., can solve the problems of data interruption, affecting the stability and performance of industrial cameras, and many calibration errors, so as to reduce the time from interruption to recovery Effect

Active Publication Date: 2019-12-06
HANGZHOU HIKROBOT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] When industrial cameras transmit data with user equipment based on the USB (Universal Serial Bus) 3.0 protocol, the hardware on the transmission link may be affected by static electricity, high and low temperature and other environments, resulting in unstable data transmission and also That is, there are too many verification errors in the transmission. Usually, in this case, the industrial camera will suspend the transmission, resulting in data interruption
[0003] In the prior art, when encountering a power outage, it is necessary to restart the power supply of the industrial camera and the USB drive, resulting in a data interruption time of seconds and greatly affecting the stability and performance of the industrial camera

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  • Data transmission cutoff recovery method, device and system
  • Data transmission cutoff recovery method, device and system
  • Data transmission cutoff recovery method, device and system

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Embodiment Construction

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051]In order to solve the problems existing in the prior art, the embodiment of the present invention discloses a method, device, equipment and system for recovering data transmission interruption, which can shorten the time from interruption to recovery of an industrial camera.

[0052] The following describes the data transmission interruption recovery method provided by the embodiment of the present invention. This method is applied to industrial cameras, ...

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Abstract

The embodiment of the invention provides a data transmission cutoff recovery method, device and system, and equipment. The data transmission cutoff recovery method comprises the steps: monitoring a data transmission process between an industrial camera and user equipment, and carrying out the transmission interruption of an industrial camera end when a data transmission error is monitored; receiving a reset instruction sent by the user equipment after monitoring transmission interruption, and performing a reset transmission operation; and after the reset transmission operation is completed, recovering data transmission with the user equipment. Therefore, the time from cutoff to recovery is reduced.

Description

technical field [0001] The present invention relates to the technical field of software development, in particular to a method, device, equipment and system for data transmission interruption recovery. Background technique [0002] When industrial cameras transmit data with user equipment based on the USB (Universal Serial Bus) 3.0 protocol, the hardware on the transmission link may be affected by static electricity, high and low temperature and other environments, resulting in unstable data transmission and also That is, there are too many verification errors in the transmission. Usually, in this case, the industrial camera will suspend the transmission, resulting in data interruption. [0003] In the prior art, when encountering a power outage, it is necessary to restart the power supply of the industrial camera and the USB driver, resulting in a data interruption time of seconds and greatly affecting the stability and performance of the industrial camera. Contents of th...

Claims

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Application Information

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IPC IPC(8): G06F13/42G06F13/28
CPCG06F13/4282G06F13/28G06F2213/0042
Inventor 顾钧徐鑫吕军杨
Owner HANGZHOU HIKROBOT TECH CO LTD