3results about How to "Avoid fault misjudgment" patented technology

The utility model relates to motor fault monitoring technical field, and disclose a kind of underground motor fault monitoring device, comprising: base, the left and right sides of base are obliquely provided with connecting plate, connecting plate is fixedly connected with base by bolt, multiple fixed plates are arranged on the upper portion of connecting plate, the front and rear sides of base are all provided with quadrilateral vertical plate, quadrilateral vertical plate is fixedly connected with base by connecting piece and bolt, the top central portion of base is provided with host computer, the top of host computer is provided with protection frame, spring detection component and phonograph pick sensor are arranged in protection frame, spring detection component and phonograph pick sensor are electrically connected with host computer, the upper portion of protection frame is provided with protective cover;Through host computer cooperation spring detection component and phonograph pick sensor gather motor vibration data, reduce the risk of downhole operation, fast response motor anomaly, reduce downtime loss, prolong the life of monitoring device.

The application relates to a network fault processing method and a related device, and the method comprises the following steps: receiving a target fault detection strategy corresponding to a first APN sent by a cloud device, the target fault detection strategy being determined by the cloud device based on running information corresponding to a vehicle and network scene information corresponding to the vehicle, and the cloud device being located in a network fault processing system; performing network fault detection on a link where the first APN is located based on the target fault detection strategy to obtain a target detection result corresponding to the first APN; when the target detection result indicates that the link where the first APN is located has a network fault, determining a target recovery strategy corresponding to the first APN; and performing a fault recovery operation corresponding to the target recovery strategy on the first APN based on the target recovery strategy. The application reduces the invalid computing power consumption and communication bandwidth resource waste of a vehicle-mounted remote communication terminal, and guarantees the stable operation of vehicle-mounted services.

This invention relates to the field of cooking control technology, and discloses a fault diagnosis method, device, gas equipment, and readable storage medium. Applied to gas equipment, the method includes: in response to a triggered ignition operation, acquiring a wind speed signal at the ignition location; when ignition failure is detected, determining whether the wind speed signal is greater than a preset wind speed threshold; if the wind speed signal is greater than the preset wind speed threshold, determining the fault type of the gas equipment as "wind-blown out." This invention, by accurately acquiring the wind speed signal at the ignition location, enables rapid localization of wind-blown faults after ignition failure. It overcomes the limitations of traditional ignition fault diagnosis, which ignores wind speed factors or cannot accurately determine wind-blown out faults. It can clearly identify the root cause of ignition failure due to wind without manual investigation, improving the accuracy and efficiency of wind-blown fault diagnosis. Simultaneously, it reduces the risk of gas leakage caused by repeated ignition due to wind, improving the safety of gas equipment use and user experience.