The invention discloses a construction method of a safety guarantee method for a train control system. The construction method comprises the following steps: S1, constructing the train control system based on a demand in combination with an SOTIF technology; s2, identifying a hazard key point/unsafe control behavior in the train control system, and performing directional improvement on the train control system based on the hazard key point/unsafe control behavior; s3, verifying the reliability of the train control system after directional improvement; and S4, carrying out safety adjustment on the train control system after directional improvement and outputting the train control system. The method has the advantage of improving the reliability of the train control system.
一种面向列控系统的安全保障方法的构建方法,所述构建方法包括:步骤S1,基于需求结合SOTIF技术构建列控系统;步骤S2,识别列控系统中的危害关键点/不安全控制行为,基于危害关键点/不安全控制行为对列控系统进行定向改进;步骤S3,验证定向改进后的列控系统的可靠性;步骤S4,对定向改进后的列控系统进行安全调整并输出;本发明具有提高列控系统可靠性的优点。
Construction method of safety guarantee method for train control system
一种面向列控系统的安全保障方法的构建方法
2025-02-07
Patent
Electronic Resource
Chinese
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