8results about How to "Efficient troubleshooting" patented technology

The application discloses a kind of methods and systems for fault detection and comprehensive management applied to airborne computer platform, belong to airborne computer embedded software technical field.The method of the present application includes: combing the features of airborne computer platform software operation, determine fault detection point, and fault detection point is classified according to the correlation between airborne computer platform hardware and the correlation with software operation state and stratification classification;According to the stratified fault detection point, establish stratified fault information coding;According to stratified fault information coding, complete fault record;The fault recorded is visually displayed.By the present application, the fault detection point of airborne computer platform can be hierarchically recorded and managed, and the user is provided with intuitive fault judgment ability through visualization technology, the faults of each level of complex airborne computer platform are decoupled, and the fault troubleshooting efficiency, safety and reliability of airborne computer platform are improved.

The invention discloses an urban water area sewage purification device, and belongs to the technical field of sewage treatment, the urban water area sewage purification device comprises a cylinder, the top of the cylinder is provided with an access cover, the side wall is connected with a water inlet pipe and a water outlet pipe, the water inlet is connected with a grating assembly, and the grating assembly is provided with a chemical agent supply mechanism; at least two submersible pumps are installed at the bottom in the barrel, the output ends of the submersible pumps are connected with pressure pipelines, and control valves and check valves are arranged on the pressure pipelines. An intelligent control cabinet is integrated on the top of the barrel and electrically connected with the liquid level sensor and the submersible pump. The grating assembly is arranged at the water inlet, large-particle impurities in sewage can be effectively intercepted, the impurities are prevented from entering the cylinder to block a pressure pipeline or abrade a submersible pump, the equipment fault occurrence rate is remarkably reduced, and the service life of the device is prolonged; meanwhile, the grid assembly and the chemical agent supply mechanism are arranged cooperatively, so that the agent can be fully mixed with the sewage subjected to preliminary filtration, the reaction efficiency of the agent is improved, and the subsequent purification effect is enhanced.

The present disclosure relates to a method and device for detecting the health of a sewer network. The method comprises: judging water level measurement results and / or water quality index measurement results corresponding to a target pipe in the sewer network; in the case that the water level measurement results corresponding to the target pipe do not satisfy preset water level conditions, determining whether the sewer network has a health problem by using a first method; in the case that the water level measurement results corresponding to the target pipe satisfy the preset water level conditions and the water quality index measurement results satisfy preset water quality conditions, determining whether the sewer network has a health problem by using a second method; and in the case that the water level measurement results corresponding to the target pipe satisfy the preset water level conditions and the water quality index measurement results do not satisfy the preset water quality conditions, determining whether the sewer network has a health problem by using a third method. According to the embodiments of the present disclosure, the health problem of the sewer network can be quickly, efficiently, conveniently and accurately investigated, and the safety and reliability of the operation of the sewer network can be improved.

The invention discloses a terminal network anomaly diagnosis and troubleshooting method and a readable storage medium, and the method comprises the steps: obtaining operation information, generating a corresponding operation log, and generating a first index record according to the operation log; performing hierarchical network diagnosis on the terminal and positioning the hierarchy of the network anomaly based on triggering of the network anomaly of the terminal, and generating a corresponding diagnosis log and a second index record; recording the trigger time of the hierarchical network diagnosis, adding an association identifier to the operation log in a preset duration range before and after the trigger time, and marking the operation log as a fault window log; and when detecting that the network is recovered, uploading the diagnosis log and the fault window log to the cloud based on the first index record and the second index record. According to the method, the key running track can be completely reserved when the network exception occurs, the most valuable diagnosis basis is uploaded at the first time when the network is recovered, rapid positioning, accurate redisk and remote troubleshooting of the network exception are realized, and the fault processing efficiency is greatly improved.

The application discloses a flight route generation method of an aircraft, comprising the following steps: constructing a waypoint list of a flight route, wherein the waypoint list indicates waypoint positions determined according to alternative flight routes; the aircraft sails at the waypoint positions; determining a predetermined space according to waypoint position information of a position where the aircraft is located and a predetermined waypoint interval; obtaining a list of geographic information objects determined according to intersection coordinates; and determining whether to add the intersection coordinates to the waypoint list according to a relationship between the intersection coordinates and positions of the geographic information objects. In the technical scheme of the application, the waypoint list is determined according to positions of geographic information objects, a flight route highly matched with the geographic information objects and a waypoint density is generated, and the safety during the sailing of the aircraft is improved.

The present application relates to a kind of gas turbine high pressure bypass valve does not close troubleshooting and disposal method, it is related to gas turbine field, this method is based on the timing that two high pressure bypass valve abnormal does not close, according to the specific phenomenon of fault occurrence, positioning speed sensor fault, control system signal fault, start suspension fault and high pressure bypass valve jam fault, this method is practical, can efficiently investigate gas turbine high pressure bypass valve does not close fault, it is of great significance to restore the stable operation of gas turbine.

This application relates to a method, apparatus, device, medium, and product for detecting layout differences. The method includes: detecting pairs of difference images corresponding to at least one image difference region between two interface images; performing sliding matching on the first difference image in the same pair of difference images in the second interface image to which the second difference image belongs, and determining the similarity between the graphic element corresponding to each sliding match in the second interface image and the first difference image; when the similarity of each graphic element in the second interface image is lower than a preset similarity threshold, determining the image difference region corresponding to the same pair of difference images as the corresponding layout difference region between the two interface images; and marking the layout difference region in the image content of the two interface images. This application can not only determine the layout difference region between two interface images, but also specifically locate the specific page element causing the layout change between the two interface images. It has low computational complexity and can improve the efficiency of interface inspection during page development.

This utility model provides a monitoring system for rail transit trains, which realizes unified management of monitoring data of various train components, and also facilitates system maintenance and subsequent upgrades. The system includes: axle temperature sensors and vibration sensors installed on the running gear and traction motor respectively, used to detect temperature and vibration data at their respective installation locations; a pre-processor installed at the bottom of the vehicle body, used to convert the analog data collected by the axle temperature sensors and vibration sensors into digital signals; a switch board connected to the pre-processor for data interaction; a camera connected to the switch board; a processing unit connected to the switch board, which receives data acquired by the switch board and outputs judgment results; a storage board connected to the switch board for compressing the collected data; and a hard disk connected to the storage board for storing the data compressed by the storage board.