21results about How to "Efficient troubleshooting" patented technology

The invention relates to the technical field of vehicle diagnosis, and provides a thermal management system fault diagnosis method and device, electronic equipment and a storage medium. According to the method, whether the thermal management system has a fault or not in the current operation mode is accurately determined through the heating value of the cooled device and the actual flow of the thermal management system, and the target fault performance of the thermal management system is obtained in the subsequent example to determine the fault diagnosis result, so that the fault diagnosis is more targeted; and the fault source can be more efficiently checked, the possibility of misjudgment and missed judgment is reduced, and the problems of long fault diagnosis time and poor fault diagnosis effect of the thermal management system in related technologies are avoided.

The invention discloses a control method and device of a photovoltaic power generation system, electronic equipment and a storage medium, and relates to the technical field of data processing, and the main technical scheme comprises the following steps: obtaining an external access request; wherein at least one access target exists in one external access request; and carrying out identity verification on the external access request, and forwarding the external access request to an access target corresponding to the external access request after the verification is successful. And through remote monitoring and verification of an external access request, it is ensured that only the request passing identity verification can be processed and forwarded to a corresponding target. The remote control capability not only improves the safety of the system, but also enhances the flexibility and response speed. The administrator can update the security policy in real time and quickly deal with new threats or abnormal behaviors without physically contacting the server. In addition, remote management reduces the demand for on-site maintenance, reduces the operation and maintenance cost, and allows more efficient troubleshooting and problem solving.

The present invention discloses a method, device and electronic device for comprehensive management of application traffic, wherein the method comprises the following steps: a user terminal marks user request traffic so that the traffic request issued by the user terminal carries the mark; the user terminal initiates a request and sends the traffic to a user access layer gateway; rule management and configuration are performed, including setting traffic filtering rules, traffic parsing rules, traffic safety blocking rules, traffic limiting rules, traffic fusing rules, traffic degradation rules and traffic forwarding rules; the user access layer gateway accepts user requests, parses the request traffic according to the traffic parsing rules, and identifies and filters the traffic through pre-configured filtering rules; according to pre-configured request processing rules, secondary processing is performed on the request traffic; according to pre-configured traffic forwarding rules, the secondary processed request traffic is forwarded to the corresponding application proxy gateway; the application proxy gateway performs inbound traffic proxy and outbound traffic proxy.

The invention discloses a checkpoint clock asynchronization troubleshooting method, device and equipment and a storage medium, and the method comprises the steps: obtaining the historical detection data of a checkpoint, and screening out the checkpoint detection data of a detected floating car from the historical detection data; extracting the positioning data of each floating car from the positioning data acquisition equipment of each floating car according to the bayonet detection data, wherein the positioning data comprises the longitude during positioning and the latitude during positioning; respectively calculating the median of each longitude and each latitude to obtain the longitude and latitude of the dispersion center of each positioning data; calculating the distance between the longitude and latitude of each positioning data and the longitude and latitude of the dispersion center, and determining the current dispersion distance of the bayonet according to each calculated distance; and determining a reasonable dispersion distance, comparing the current dispersion distance with the reasonable dispersion distance, and judging whether clock asynchronization exists at the bayonet according to a comparison result. According to the invention, the checking efficiency and accuracy of the asynchronous checkpoint clock can be improved, and the method can be widely applied to the field of checkpoint detection.

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 information system fault classification method, device and equipment, a medium and a product. The method comprises the following steps: acquiring log data to be subjected to fault classification corresponding to an information system; inputting the log data into a fault detection model to obtain a fault description text; and determining a fault classification result according to the fault description text. Through the technical scheme of the invention, the fault types can be accurately classified based on the log data when the system fault occurs, and maintenance personnel are helped to perform efficient and targeted fault processing, so that the loss caused by the fault is reduced.

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 utility model discloses a power distribution cabinet convenient to disassemble, which comprises a power distribution cabinet main body and a moving assembly, the bottom of the moving assembly is fixedly mounted on the inner surface of the power distribution cabinet main body, the moving assembly comprises a supporting plate, a motor, a transmission wheel and a transmission crawler belt, and the bottom of the supporting plate is fixedly mounted on the inner surface of the power distribution cabinet main body. The side face of the motor and the inner surface of the power distribution cabinet body are fixedly installed, the outer surface of the transmission wheel and the end of the supporting plate are movably installed, the middle of the transmission wheel and the output end of the motor are fixedly installed, and the inner surface of the conveying crawler belt and the outer surface of the transmission wheel are movably installed. By arranging the moving assembly, when maintenance is needed, the mounting plate connected with the top of the L-shaped connecting plate and the electrical equipment mounted on the mounting plate can be controlled to move towards the outside of the power distribution cabinet main body together, so that the maintenance view is increased, and some places with limited view are more convenient to observe; therefore, the troubleshooting of the power distribution cabinet by the maintainer is more efficient, and the potential safety hazard in the maintenance process is reduced.

The invention relates to a water-cooling monitoring system and method for an induction heating power supply, and the system is characterized in that each branch of a water-cooling device is connected to a water inlet and outlet main pipe through a water inlet pipe and a water outlet pipe, the water inlet main pipe is provided with an electric ball valve corresponding to each branch, and each branch of the water-cooling device is provided with a branch temperature detection unit; the water inlet main pipe is connected with a gas tank through a pipeline and a gas tank valve, and a drain valve is arranged at the tail of the water inlet and outlet main pipe. According to the invention, the outlet water temperature of each branch water cooling device of the induction heating power supply is effectively monitored; according to the expected temperature values of the water-cooling device when the water-cooling device operates at different power sections set by the main control unit, the water outlet temperature fed back by the temperature switch is analyzed, and the electric ball valves of the branches are controlled to adjust the flow of the corresponding branches, so that the water-cooling device operates at a proper temperature, the loss of the water-cooling unit and the device is reduced, and the service life is prolonged; and after shutdown, water in each branch can be automatically discharged, so that repeated disassembly is reduced, and the efficiency is improved.

The invention discloses an underwater communication signal processing device and a use method thereof, particularly relates to the technical field of underwater signal processing equipment, and solves the technical problems that an existing underwater communication signal processing assembly is troublesome to maintain and cannot realize multi-dimensional signal acquisition. According to the technical scheme, the combined design of a rotatable supporting rod and a semicircular hollow plate is arranged, so that the orientation of signal receivers can be flexibly adjusted, the flexibility and effectiveness of signal receiving are enhanced, and a plurality of signal receivers are arranged; according to the invention, sound wave signals from different directions can be received at the same time, and the coverage range and reliability of underwater communication are improved.

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 provides a cross-cloud resource operation method, device and equipment based on task orchestration and a medium, and the method comprises the steps: abstracting a received scheduling task request into task orchestration logic, calling a service interface of a corresponding cloud supplier according to the task orchestration logic, and executing all operations; the task arrangement logic comprises a main task, a subtask and a sequence of subtask actions; according to the method, all execution conditions are recorded and recorded into a set log file, multi-cloud resources can be flexibly combined and scheduled in a task arrangement mode, the traceability of all resource operations can be ensured through a unified log tracking system, and quick positioning and solution can be performed when a problem occurs.

The invention relates to the field of material management, in particular to a material reuse management method and device, equipment and a storage medium. The method comprises the steps of obtaining graphic information of a to-be-matched part in a model, wherein the graphic information comprises model information and label information; matching the model information with a preset model library, and determining a target model matched with the model information; updating the label information of the to-be-matched part into target label information of the target model; and determining target processing technology information corresponding to the target label information according to a preset corresponding relation, and performing processing operation according to the target processing technology information. According to the method, the parts in the product do not need to be replaced, the compared parts can be more visually determined, the target processing technology information is determined according to the target label information of the parts, the processing technology information can be more efficiently checked, model replacement errors and repeated drawing are reduced, standardized management of the parts is achieved, and the product quality is improved. The working process is optimized, and the production efficiency is 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 invention discloses a method and equipment for locating faults in multi-network combining equipment. The method comprises the following steps: configuring different-frequency frequency point measurement for user equipment of a specified service cell; starting periodic different-frequency frequency point measurement so as to indicate user equipment in the service cell to execute the periodic different-frequency frequency point measurement according to the configured different-frequency frequency point measurement; receiving a pilot frequency measurement report of periodic pilot frequency point measurement from the user equipment, wherein the pilot frequency measurement report comprises a pilot frequency point number, a service cell reference signal receiving power and a pilot frequency point reference signal receiving power; and based on the pilot frequency measurement report, determining whether a multi-network access point equipment port corresponding to each pilot frequency point in the multi-network combining equipment has a fault or not.

The invention discloses a network security threat detection method based on artificial intelligence, and the method in the specification processes historical data to construct a sample sequence for an APT attack mode with good hiding performance and long latency. On one hand, the sample sequence can express the operation state of the target network, so that the sample sequence has the positive sample attribute; and on the other hand, the characteristics shown in the whole period of attack occurrence can be shown, so that the sample sequence has the attribute of a negative sample. The target model obtained based on the sample training learns features of the latent process of the APT, and threat identification is facilitated. Furthermore, according to the method in the specification, when the target model is used online and threats are perceived, the malicious load delivery time of the APT attack can be positioned to a certain extent by adjusting model input, so that malicious loads can be checked more efficiently, and the threats are reduced.

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.

The invention discloses coating equipment for uniformly depositing a coating material. A plurality of side glass plates are fixedly connected to the upper surface of a base, a glass back plate is fixedly connected to the upper surface of the base, a vacuum chamber top plate is fixedly connected to the upper surface of the glass back plate, a vacuum chamber rotating plate is rotationally connected to one side of each side glass plate, and a vacuum chamber rotating plate handle is arranged on one side of each vacuum chamber rotating plate. An operator can directly observe evaporation and sputtering of a coating material in the vacuum chamber and the deposition process of the coating material on a substrate through the glass window. For example, during evaporation coating, the dynamic condition that a coating material is gradually gasified from an evaporation source and diffused to a substrate for covering can be seen; during sputter coating, the process that the target material is bombarded by ions to sputter atoms and form a thin film on a substrate can be observed. Therefore, abnormal conditions, such as non-uniform distribution of coating materials and foreign matters on the surface of the substrate, which may occur in the coating process can be found in time, so that measures can be taken quickly for adjustment or treatment.

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.