Delayed alarm testing method and device

A technology of delay alarm and test method, which is applied in the direction of alarms, special data processing applications, instruments, etc., can solve the problems of poor effect and low accuracy of delay alarm test, so as to solve the problem of low test accuracy and accurate test. , good effect

Inactive Publication Date: 2021-02-19
卡斯柯信号(北京)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiment of the present application is to provide a test method and device for a delay alarm to solve the problems of low test accuracy of the delay alarm and poor effect in practical applications

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  • Delayed alarm testing method and device
  • Delayed alarm testing method and device

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Embodiment Construction

[0043] Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for thorough understanding of the application and to fully convey the scope of the application to those skilled in the art.

[0044] It should be noted that unless otherwise specified, the technical terms or scientific terms used in this application shall have the usual meanings understood by those skilled in the art to which this application belongs.

[0045] The method in the embodiment of the present invention will be described in detail below.

[0046] figure 1 Schematically shows the flow of the test method of the delayed alarm in the embodiment of the present inve...

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Abstract

The invention provides a delayed alarm testing method and device, belonging to the technical field of train control center testing. The delayed alarm testing method comprises the following steps: simulating any fault signal, which does not influence safety, of a train, judging whether first alarm time of the fault signal exceeds delay time or not, and if so, giving an alarm about the fault signal,or if not, not giving an alarm about the fault signal; and when the fault signal appears again, judging whether the second alarm time of the fault signal exceeds the delay time or not, and if so, giving an alarm about the fault signal, and if not, not giving an alarm about the fault signal. According to a technical scheme of the invention, the scene that the fault signal alarm not affecting the safety occurs again can be taken into consideration, the consideration of the testing of the delayed alarm is more comprehensive, and a delayed alarm function can be tested accurately, so the effect ofthe delayed alarm test function in practical application is better; and the problems of low test accuracy of the delayed alarm and poor effect of the delayed alarm in practical application can be solved.

Description

technical field [0001] The invention relates to the technical field of train control center testing, in particular to a testing method and device for delayed alarming. Background technique [0002] The train control center maintenance platform is an important part of the train control system, and the delay alarm function is one of the important functions of the train control center maintenance platform. With the increasing demand for people to choose trains to travel, the network and number of trains are also increasing. A large number of devices need to be connected to the network of the maintenance station of the train control center, and it is inevitable that the transmission information of the network will be blocked or delayed. If the train control center maintenance station detects this phenomenon, a fault signal alarm will appear. Fault signal alarms are divided into fault signal alarms that affect safety and fault signal alarms that do not affect safety. Fault signa...

Claims

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Application Information

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IPC IPC(8): G08B21/18G08B29/12G06F30/20
CPCG08B29/12G08B21/185G06F30/20
Inventor 高博冯岳闫伟曹欣
Owner 卡斯柯信号(北京)有限公司
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