Signal simulation system and method

A signal simulation and signal technology, applied in the field of signal processing, can solve the problem of high cost of simulation testing, achieve the effect of changing the generation method and reducing costs

Pending Publication Date: 2020-06-23
BEIJING HOLLYSYS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, since the generation of the excitation signal requires the deployment of corresponding physical equipment, the cost of simulation testing is high

Method used

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  • Signal simulation system and method
  • Signal simulation system and method

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Embodiment Construction

[0040] The application describes a number of embodiments, but the description is illustrative rather than restrictive, and it will be obvious to those of ordinary skill in the art that within the scope of the embodiments described in the application, There are many more embodiments and implementations. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Except where expressly limited, any feature or element of any embodiment may be used in combination with, or substituted for, any other feature or element of any other embodiment.

[0041] This application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The disclosed embodiments, features and elements of this application can also be combined with any conventional features or elements to form unique inventive solutions as defined by the clai...

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Abstract

The invention discloses a signal simulation system and method. The system comprises a main control module and a signal generation module. The main control module is used for obtaining a simulation instruction of an excitation signal and analyzing the simulation instruction to obtain simulation information of the excitation signal; and the signal generation module is used for generating the excitation signal according to the simulation information. The signal simulation system comprises the main control module for analyzing the excitation signal simulation instruction to obtain the simulation information and the signal generation module for generating the excitation signal according to the simulation information so that generation of the excitation signal is realized under the condition ofavoiding deploying entity equipment, and simulation test cost is greatly reduced.

Description

technical field [0001] This article relates to signal processing technology, especially a signal simulation system and method. Background technique [0002] The rail traffic signal control system is the key system equipment to ensure the safety of train operation, realize the modernization of traffic command and train operation, and improve transportation efficiency. The simulation test is the most important link for the rail transit signal control system to be put into use. [0003] In the related technology, the excitation signals used for the simulation test of the rail traffic signal control system are dedicated to the railway industry, such as the speed sensor excitation signal, the track circuit excitation signal, etc., which often need to be generated by the corresponding signal generation physical equipment. [0004] However, since the generation of the excitation signal requires the deployment of corresponding physical devices, the cost of the simulation test is re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0213
Inventor 李贺
Owner BEIJING HOLLYSYS
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