Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Energy-saving and environment-friendly rail transit turnout snow melting system
The invention discloses an energy-saving and environment-friendly track traffic turnout snow melting system, relates to the technical field of intelligent control, and is used for solving the problem of track deformation when a train passes through a turnout due to the difference between the heating temperature generated on the turnout in the snow melting process of the train passing through the snow melting system and the temperature of a train wheel track in a snowy day. Comprising the steps of analyzing train risks and turnout quality by using a random forest integration method and a logistic regression method, marking a current train as a high-risk train or a low-risk train according to the train risks, classifying different turnouts into high-quality turnouts and low-quality turnouts according to the turnout quality, and calculating turnout snow melting opening and closing time of different qualities. The method comprises the following steps: collecting environmental data before matching the snow melting opening and closing time of a train and a turnout, analyzing matching accuracy by using fuzzy reasoning, matching the snow melting opening and closing time of the train and the turnout according to the matching accuracy, collecting matching feedback data, and adjusting the snow melting opening and closing time according to the matching feedback data so as to control a temperature difference. And the safety guarantee for tourists is improved.
本发明公开了一种节能环保的轨道交通道岔融雪系统，涉及智能控制技术领域，用于解决列车通过融雪系统融雪过程中对道岔产生的加热温度与雪天列车轮轨的温度差导致列车通过道岔时轨道变形的问题，包括利用随机森林集成方法以及逻辑回归方法分析列车风险和道岔质量，根据列车风险将当前列车标记为高风险列车或低风险列车，根据道岔质量将不同道岔分类为高质量道岔和低质量道岔并计算不同质量的道岔融雪开闭时间，对列车与道岔融雪开闭时间进行匹配前收集环境数据，利用模糊推理分析匹配准确度，根据匹配准确度将列车与融雪开闭时间进行匹配，收集匹配反馈数据，根据匹配反馈数据对融雪开闭时间进行调整从而控制温度差，提高对游客的安全保障。
Energy-saving and environment-friendly rail transit turnout snow melting system
The invention discloses an energy-saving and environment-friendly track traffic turnout snow melting system, relates to the technical field of intelligent control, and is used for solving the problem of track deformation when a train passes through a turnout due to the difference between the heating temperature generated on the turnout in the snow melting process of the train passing through the snow melting system and the temperature of a train wheel track in a snowy day. Comprising the steps of analyzing train risks and turnout quality by using a random forest integration method and a logistic regression method, marking a current train as a high-risk train or a low-risk train according to the train risks, classifying different turnouts into high-quality turnouts and low-quality turnouts according to the turnout quality, and calculating turnout snow melting opening and closing time of different qualities. The method comprises the following steps: collecting environmental data before matching the snow melting opening and closing time of a train and a turnout, analyzing matching accuracy by using fuzzy reasoning, matching the snow melting opening and closing time of the train and the turnout according to the matching accuracy, collecting matching feedback data, and adjusting the snow melting opening and closing time according to the matching feedback data so as to control a temperature difference. And the safety guarantee for tourists is improved.
本发明公开了一种节能环保的轨道交通道岔融雪系统，涉及智能控制技术领域，用于解决列车通过融雪系统融雪过程中对道岔产生的加热温度与雪天列车轮轨的温度差导致列车通过道岔时轨道变形的问题，包括利用随机森林集成方法以及逻辑回归方法分析列车风险和道岔质量，根据列车风险将当前列车标记为高风险列车或低风险列车，根据道岔质量将不同道岔分类为高质量道岔和低质量道岔并计算不同质量的道岔融雪开闭时间，对列车与道岔融雪开闭时间进行匹配前收集环境数据，利用模糊推理分析匹配准确度，根据匹配准确度将列车与融雪开闭时间进行匹配，收集匹配反馈数据，根据匹配反馈数据对融雪开闭时间进行调整从而控制温度差，提高对游客的安全保障。
Energy-saving and environment-friendly rail transit turnout snow melting system
一种节能环保的轨道交通道岔融雪系统
CUI HONGWEI (Autor:in) / LAN CHUNFENG (Autor:in) / HU SONGHUA (Autor:in) / PENG PENG (Autor:in) / ZHU LIANGHONG (Autor:in) / ZHOU LILI (Autor:in)
01.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
G06Q
Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke
,
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES
/
B61L
Leiten des Eisenbahnverkehrs
,
GUIDING RAILWAY TRAFFIC
/
E01B
PERMANENT WAY
,
Gleisoberbau
/
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
G06N
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
,
Rechnersysteme, basierend auf spezifischen Rechenmodellen
Energy-saving type railway turnout rail snow melting device
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024