The invention relates to an automatic driving mine card motion state abnormity monitoring and early warning method, belongs to the technical field of equipment health management, solves the problem that the prior art lacks the early warning capability for the abnormal state of an automatic driving mine card, and comprises the steps: S1, collecting the motion state data of a mine card under the normal running condition; s2, extracting key information in the motion state data; s3, performing moving average processing on factors influencing the motion state in the extracted key information; step S4, processing the smoothed data to obtain 27 types of different working conditions; s5, setting two levels of abnormal monitoring thresholds for the data of the transverse deviation and the course deviation of each type of working conditions; s6, acquiring real-time data of the mine card during running, comparing the real-time data with the two-level anomaly detection threshold values, and judging the motion state level of the real-time data as a judgment result; and S7, taking corresponding countermeasures according to a judgment result.
本发明涉及一种自动驾驶矿卡运动状态异常监测和预警方法,属于设备健康管理技术领域,解决了现有技术中缺乏对自动驾驶矿卡异常状态的预警能力的问题,包括:步骤S1,采集矿卡在正常跑车情况下的运动状态数据;步骤S2,提取运动状态数据中的关键信息;步骤S3,对提取的关键信息中的影响运动状态的因素进行滑动平均处理;步骤S4,将平滑后的数据进行处理,得到27类不同的工作状况;步骤S5,分别对每一类工作状况的横向偏差和航向偏差的数据设置两级异常监测阈值;步骤S6,获取矿卡进行跑车的实时数据,与两级异常检测阈值进行对比,判定实时数据的运动状态等级作为判断结果;步骤S7,根判断结果采取相应的应对措施。
Automatic driving mine card motion state abnormity monitoring and early warning method
一种自动驾驶矿卡运动状态异常监测和预警方法
2025-02-14
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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