Method and device for calculating power-off time of equipment, and equipment

• Main Authors: DONG YUHONG, GUAN FUWEN, TANG ZHENGQING
• Format: Patent
• Language: Chinese; English
• Published: 18.03.2022
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; HEATING; LIGHTING; MECHANICAL ENGINEERING; PHYSICS; RANGES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; VENTILATING; WEAPONS

The invention discloses a method and a device for calculating power-off time of equipment, and the equipment. The method for calculating the power-off time of the equipment comprises the following steps: when the equipment is powered on, recording the current time, and meanwhile, starting a timer to start timing; recording the current time and restarting timing when the timing reaches the preset time; and after the equipment is powered off, obtaining the power-off time of the equipment according to the current time recorded last time. According to the method, the power-off time and the power-off duration of the equipment can be conveniently obtained, and a data basis is provided for fault analysis. 本发明公开了一种设备的断电时间计算方法及装置、设备。其中设备的断电时间计算方法，包括：设备上电时，记录当前的时间，同时启动计时器开始计时；每计时到预设时间，则记录当前的时间并重新开始计时；当设备断电后，根据最近一次记录的当前的时间得到设备的断电时间。本发明可以便捷地得到设备的断电时间以及断电时长，为故障分析提供数据依据。