Elevator fault detection method and device, computer equipment and storage medium

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Elevator fault detection method and device, computer equipment and storage medium

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YANG MING

The invention relates to an elevator fault detection method and device, computer equipment and a storage medium. The method comprises the following steps that running current uploaded by a current sensor corresponding to a target elevator is received, the running current carries a timestamp, and the timestamp is added by a communication module of the current sensor; when the running current is smaller than a first preset threshold value, the effectiveness of the running current is verified; according to the timestamp of the running current passing verification, the running speed matched with the running current passing the verification is obtained from a database, the running speed has the corresponding timestamp, the timestamp of the running speed is added by a communication module of a speed sensor corresponding to the target elevator, the database stores a corresponding relation between the running speed and the timestamp of the running speed; and when the running speed is larger than a second preset threshold value, it is determined that the running state of the target elevator is a fault state. By adopting the method, the fault detection efficiency of an elevator brake can beimproved.

本申请涉及一种电梯故障检测方法、装置、计算机设备和存储介质。所述方法包括：接收目标电梯对应的电流传感器上传的运行电流，运行电流携带时间戳，时间戳是由电流传感器的通讯模组添加的；当运行电流小于第一预设阈值时，验证运行电流的有效性；根据通过验证的运行电流的时间戳从数据库中获取与通过验证的运行电流匹配的运行速度，运行速度存在对应的时间戳，运行速度的时间戳是由目标电梯对应的速度传感器的通讯模组添加的，数据库存储有运行速度与运行速度的时间戳的对应关系；当运行速度大于第二预设阈值时，确定目标电梯的运行状态为故障状态。采用本方法能够提高电梯制动器故障检测效率。