Equipment state evaluation method and related equipment

The invention discloses an equipment state evaluation method and related equipment, relates to the field of equipment evaluation, and mainly aims to solve the problem that a more universal evaluation method is lacked due to the fact that existing state evaluation methods for different equipment are too individualized. The method comprises the following steps: determining an optimal target value and an optimal characteristic value based on business requirements and business logic; determining an abnormal feature based on the historical data of the optimal target value and the feature value; and evaluating the equipment state based on the abnormal features. The method is used for the equipment state evaluation process. 本发明公开了一种设备状态评价方法及相关设备，涉及设备评价领域，主要为解决目前的针对不同设备的状态评价方法过于个体化，缺少一种更通用的评价方法的问题。该方法包括：基于业务需求和业务逻辑确定最优目标值和特征值；基于所述最优目标值和特征值的历史数据确定异常特征；基于所述异常特征对所述设备状态进行评价。本发明用于设备状态评价过程。