Data playback simulating method and system

A technology of data playback and simulation methods, applied in transmission systems, time-division multiplexing systems, time-division multiplexing selection devices, etc., can solve problems such as inability to record data speed and time characteristics
CN103997385AActive Publication Date: 2014-08-20广州中广国科测控技术有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
广州中广国科测控技术有限公司
Publication Date
2014-08-20

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Abstract

The invention belongs to the technical field of electronic application apparatuses, and provides a data playback simulating method and system. The method comprises the steps that a recording end converts a data package into LAPS frames according to an LAPS protocol, wherein the data package is in a form of Ethernet frames; identification characters are inserted into the LAPS frames every set time, and the LAPS frames and the identification characters serve as effective data to be stored; a downloading end downloads the effective data stored through the recording end, and the effective data are analyzed to acquire a restoring data flow comprising the LAPS frames and the identification characters; the LAPS frames in the restoring data flow are converted into the data package according to the LAPS protocol; the adjacent identification characters in the restoring data flow are delayed by the set time. By means of the data playback simulating method and system, the recorded scene is played back in a simulation mode after the event according to the speed and the time characteristics of recording when the data are stored.
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Description

technical field

[0001] The invention belongs to the technical field of electronic application equipment, and in particular relates to a data playback simulation method and system. Background technique

[0002] With the rapid development of electronic application equipment, the requirements for recorders such as real-time data acquisition and recording are getting higher and higher, such as test monitoring equipment. The existing recorder only stays on the basic function of storing the data itself according to the recording of the data. The specific mode is as follows figure 1 As shown, it is not possible to simulate and restore the recorded scene after the event based on the speed and time characteristics of the saved data recording, and the user needs to analyze and restore it by himself. Contents of the invention

[0003] The embodiment of the present invention provides a data playback simulation method and system, aiming at solving the problem that the existing technol...

Claims

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