398results about How to "Improve operational efficiency" patented technology

The invention provides an alarm association rule obtaining method of the mobile internet. A system comprises five parts of the obtaining of alarm data, the preprocessing of the data, the setting of parameters, the acquisition algorithm of the alarm association rule, and the expressing and the explaining of the association rule. The method comprises the steps: integrating, selecting, cleaning and changing communication alarm data; setting an alarm time window and an alarm sliding step length, and converting preprocessed relation type data into conventional type data to be convenient to obtain the alarm association rule; and setting support level and confidence level parameters, calling the acquisition algorithm of the alarm association rule based on a full itemset, obtaining the association rule from the alarm data according to the set parameters, and expressing and explaining the obtained alarm association rule. On the basis of the alarm association rule obtaining method, the alarm association analysis of the mobile internet can be realized without the participation of specialists, operation personnel and maintenance personnel, and the processing efficiency is doubled and redoubled under the condition that the operation cost is lower; and independent of a topological structure of a communication network, the method can be adapted to the complex, variable and isomerous communication network, can be used for automatically discovering the alarm association rule, is particularly suitable for the alarming and the monitoring of the mobile internet, and is wide in application prospect and good in practical value.

The invention relates to an automatic robot, a control device and a control method and belongs to the technical field of robots. The method comprises the steps that once an obstacle is detected, the automatic robot is controlled to move towards the obstacle in a gradual speed reducing mode; the type of the obstacle is recognized according to a moving distance. According to the automatic robot, the control device and the control method, once the obstacle is detected, the automatic robot is controlled to move towards the obstacle in the gradual speed reducing mode, the obstacle capable of being pushed is pushed away from the original position of the obstacle, rubbish below the obstacle can be exposed on the ground, then the rubbish below obstacles can be removed through a cleaning system while the automatic robot moves, and the cleaning efficiency can be improved.

The invention provides an operation processing method and device. The method comprises steps as follows: a user operation request is received; the operation request comprises multiple operation messages; multiple operation services are generated from multiple operations in the operation sequence according to the multiple operation messages; data objects associated with the operations are looked up according to prestored data access records; the data access records are stored in blocks of a block chain; operations in the multiple operation services are executed, and data in the data object are updated according to an execution result. The request comprising multiple operations can also be received, the multiple operation services are generated in the operation sequence according to the operations and taken as one service for processing, multiple operations are processed simultaneously, the operation efficiency is improved, and the operation steps of a user are reduced.

The invention relates to the technical field of automatic control, and provides an automatic guided vehicle (AGV) scheduling control system. The automatic guided vehicle scheduling control system includes automatic guided vehicles, a wireless communication base station and a scheduling device, the scheduling device includes a second signal receiving module, a task management module, a path planning module, a map management module and a traffic control module, wherein the second signal receiving module receives position information and state information of the vehicles, the task management module receives task information entered by users and sorts tasks in a task list based on priority, assigns the first task in the task list to the idle vehicle nearest to the task starting point and sendsthe corresponding driving path generated by the path planning module to the idle vehicle; based on a topological map, the path planning module plans the shortest driving path from the task starting point to the task end point, and adds the driving path to a line where the corresponding task in the task list is located; the map management module stores and modifies the topological map; and the traffic control module conducts traffic control on the control area of the next node based on task priority. In the case of avoiding conflicts, the operation efficiency of the automatic guided vehicle scheduling control system is improved.

The invention discloses a mobile terminal and an operation method thereof. The method includes the steps: after entering a screen locking interface, receiving a first operation instruction; according to preset corresponding relation between the first operation instruction and applications, starting the application corresponding to the received first operation instruction. Therefore, quick application starting on the screen locking interface is realized, a user need not to search the corresponding application from the numerous applications to start the application after unlocking, multiple operation steps are saved, operation efficiency and convenience in operation are improved, and user experience is improved.

The utility model discloses an intelligent building control system for environmental protection and energy-saving purpose, consisting of an information acquisition module, a power supply module, a data processing module, a control module and a memory module. The information acquisition module comprises an information collection system such as infrared sensors, temperature transducers, pressure transducers, acousto-optic transducers and digital water gauges and wattmeter at proper monitoring points in the building. The data processing module mainly comprises an information processing system such as a programmable controller and a single-chip microprocessor at the building management office. The control module comprises a remote control system including a computer, a database, a telecontrol terminal, a converter and computer management software, of which the telecontrol terminal is arranged on switching lines of relevant equipments in the building. All transducers are connected with the programmable controller or the single-chip microprocessor. The control system technology is mature and can be infinitely copied in application, so that the man-induced wasting of resources can be reduced and the service efficiency of the available resources can be promoted.

The invention discloses an inter-core communication method based on an FPGA multi-core system. The multi-core system comprises at least three soft cores which are loaded on a shared buffer of the FPGA and share all the peripheral resources; the inter-core communication comprises data interaction and command interaction between cores; during the data interaction, the adjacent soft cores are subjected to inter-core interaction in a fast point-to-point bus connection manner, and the nonadjacent soft cores are subjected to the inter-core interaction in shared buffer, e-mail and mutex manners; during the command interaction, the adjacent soft cores are subjected to the inter-core interaction in a manner of fast point-to-point bus connection in combination with interrupt, and the nonadjacent softcores are subjected to the inter-core interaction in a manner of shared buffer, e-mail and mutex in combination with interrupt. The inter-core communication method based on the FPGA multi-core system can be used for strictly classifying the inter-core communication according to different physical locations between the soft cores, the on-chip resources of the FPGA are saved to the largest extent, and the operating efficiency of the entire system is increased.

The embodiments of the invention provide a control method, device and apparatus for an unmanned aerial vehicle and a control system for an unmanned aerial vehicle. The method comprises the steps of detecting a first operation to an interaction interface; determining a triggered flight mode of an unmanned aerial vehicle according to the first operation; controlling the unmanned aerial vehicle to fly according to the flight mode. The problem that multiple manual operations are needed for controlling an unmanned aerial vehicle to fly according to a flight mode is solved, the operation process for selecting flight modes of an unmanned aerial vehicle is simplified, and the control efficiency of flight of an unmanned aerial vehicle is increased.

The invention discloses a control method for an air conditioner, and belongs to the technical field of household appliances. The control method for the air conditioner comprises the steps of obtainingenergy efficiency parameters of the air conditioner running at different operating parameters under different working conditions; using different operating conditions, different operating parametersand corresponding energy efficiency parameters of the air conditioner to train a neural network, and acquiring a neural network model; using different operating parameters of the air conditioner underother different operating conditions as an input quantity of the neural network model to obtain a corresponding energy efficiency parameter output value; determining an energy efficiency indicator according to the energy efficiency parameter output value; and controlling the air conditioner to operate according to the obtained energy efficiency indicator. By means of the control method for the air conditioner, by training the neural network model, predicting an energy efficiency ratio based on input working condition information and operating parameters, and finding an operating parameter ofthe air conditioner under the optimal energy efficiency ratio to control the air conditioner to operate so as to improve the operating efficiency of the air conditioner.

The invention relates to a method for manufacturing a PCB (Printed Circuit Board) with stepped grooves. The method comprises the following steps of: 1, providing a prepreg and an outer-layer core plate and an inner-layer core plate, on which inner-layer patterns are manufactured, and respectively forming trough grooves at corresponding positions on which the stepped grooves are to be formed; 2, superposing the outer-layer core plate, the prepreg and the inner-layer core plate together according to a preset lamination sequence; 3, filling PTFE (Polytetrafluoroethylene) gaskets in the through grooves of the outer-layer core plate, the prepreg and the inner-layer core plate; 4, placing a PTFE buffer board on the outer side of the outer-layer core plate, and carrying out fusion lamination under a high-temperature and high-pressure condition; and 5, removing the PTFE buffer board after lamination and taking out the filled PTFE gaskets, thereby forming the stepped grooves. According to the method disclosed by the invention, the PTFE gaskets are filled to play roles in buffering and glue blocking, the PTFE buffer board is used for buffering, the filling and placing operation is simple, the operation efficiency is high, and the glue flowing on the edges of the stepped grooves can be stably controlled.

The invention is suitable in the network instant messaging technical field, and provides an interface display method and device of an instant messaging software; the method comprises the following steps: obtaining N contact people of the instant messaging software, and N is an integer bigger than 1; generating N chat zones on the interface, each chat zone corresponds with one contact people, and the contact zone comprises a message send frame and/or a history message display frame. The method and device can display the chat zones of a plurality of contact people on the interface of the instant messaging software, so a user can directly and simultaneously communicate with many contact people without switching between a contact list and different contact people chat windows, thereby preventing user repeat switching operations, and improving user operation effect.

The invention discloses a high-speed train health state monitoring device and a using method thereof. The high-speed train monitoring device comprises a sensor unit for detecting the health state of a high-speed train, a data acquisition unit connected to the output terminal of the sensor unit, a data processing unit connected to the output terminal of the data acquisition unit, a train head server unit connected to the data processing unit, and a ground diagnosis unit connected to the train head server unit. The sensor unit at least comprises a vibration sensor, a temperature sensor, and a noise sensor, which are arranged on the body of the high-speed train. The provided high-speed train health state monitoring device can monitor, display and store the operation state of motion parts such as bearings of axle box of a train, motor bearings, transmission gears, and the like, in real time, and gives an alarm in time, the damage state of a high-speed train can be judged through a plurality of parameters, and thus reliable references can be provided for the safe operation and scientific maintenance of high-speed trains.

The invention provides an input method of an electronic system of a civilian airplane cockpit and a device thereof. The device comprises an airplane performance data base and a navigation route data base; a characteristic data base storing takeoff data, climb data, cruise data, descending data, approach data and landing data; a mask data base storing the data of basic characteristic mask set according to the airplane performance, a flight phase mask set according to flight missions and a flight experience mask set according to airways and technical characteristics; and a multifunctional control display unit which is used for carrying out data input and control for an electronic control and management system related to the airplane cockpit according to an interface provided by the mask data base. By studying and presetting a complete set of phase mission data, fight personnel calls and applies the set of data, fundamentally changing the conventional input method that the data must be input word by word or line by line according to the corresponding display position on a screen.

The invention discloses an intelligent transformer station secondary equipment state data warning displaying method which comprises the following steps: parsing an SCD file; extracting GOOSE subnet configuration information and MMS subnet configuration information related to warning messages; parsing GOOSE messages and MMS messages matched with the configuration information; extracting APPID, goID, DatSet and the like in the GOOSE messages; extracting DatSet, DataRef and Value in the MMS messages; taking the APPID, goID, DatSet extracted from the GOOSE messages and the DatSet and DataRef extracted from the MMS messages as input for analysis; judging whether the GOOSE messages or the MMS messages are abnormal and require warning or not; conducting grading warning displaying according to a pre-arranged warning grading rule if the GOOSE messages or the MMS messages are abnormal and require warning. According to the intelligent transformer station secondary equipment state data warning displaying method, the warning messages can be graded for displaying, so that on-site operating personnel can visually and accurately know the warning information, and quickly locate and handle failures according to the serious degree of the warning; the operation efficiency is improved; the joint debugging period of a project is shortened.

The invention discloses a control method and device for electronic expansion valves of an air cooling screw unit. The air cooling screw unit comprises a compressor, the multiple electronic expansion valves, a plurality of four-way valves and a plurality of fin heat exchangers, and each fin heat exchanger is equipped with one electronic expansion valve and one four-way valve. The control method comprises the steps that a current air suction superheat degree of the air cooling screw unit is obtained every other preset time, and a deviation between the current air suction superheat degree and a preset air suction superheat degree is obtained; a change rate of air suction superheat degrees within a preset time is obtained; and the opening degree of the multiple electronic expansion valves is controlled according to the deviation of the air suction superheat degree, the change rate of air suction superheat degrees and a first preset control table. The flow rate and flow direction of coolants can be accurately controlled through the method, and the operation efficiency of the unit is improved. In addition, each fin heat exchanger can defrost independently through composite control of the corresponding electronic expansion valve and the corresponding four-way valve, and continuous heating of the unit is achieved, so that the user experience is improved.

The invention provides a method and a device for recommending resources in a smart television. The method comprises the steps: displaying preset category entrances in a desktop class interface after the smart television is turned on, wherein each category entrance is the category entrance set according to information such as the age of a user; receiving a control signal and analyzing the control signal; if the control signal triggers a certain category entrance, obtaining the information of the to-be-recommended smart television resource corresponding to the category entrance; displaying the information of the to-be-recommended smart television resource in a display interface of the smart television, and providing an operation entrance corresponding to the to-be-recommended smart television resource. The method and the device for recommending the resources in the smart television, provided by the invention, have the advantages that a plurality of preset category entrances are set according to the age and the family identity of the user, and the like and the information of the to-be-recommended smart television resource corresponding to each category entrance can be displayed, so that different user groups can quickly check possibly interested resource information and then carry out related operations, and therefore, the operation efficiency of the user is improved.

The invention provides a method for carrying out rapid Internet operation on mobile equipment. The method comprises the following steps of: displaying a graphical interface on a screen of the mobile equipment, wherein the graphical interface comprises at least one object which is placed in a browser; detecting an operation gesture of a user, which acts on a graphical element in the graphical interface, by the mobile equipment; and carrying out the Internet operation on a target corresponding to the graphical element according to the operation gesture. Compared with the method provided by the prior art, the method provided by the invention is higher in efficiency; the user does not need to call an expanded operation menu to carry out multiple steps of operations in the process of operating the mobile equipment; however, the graphical element displayed on the screen can be carried out by the corresponding Internet operation according to a customized operation gesture; and a traditional menu operation way which is easy to incorrectly operate is replaced by a simple operation gesture, so that the operation efficiency and the experience of the user are improved.

An embodiment of the invention provides a data storage system, a data storage method and a PCM bridge. The system comprises a processor, a memory controller, the phase change memory PCM bridge and a phase change memory PCM. The processor is connected with the PCM bridge through the memory controller. The PCM bridge is connected with the PCM. Small nonvolatile data are stored in the PCM. The PCM bridge is used for receiving first operation signals which are used for reading or writing small data and are from the CPU. The PCM bridge is also used for converting the first operation signals into second operation signals capable of being used for reading or writing the PCM so as to read the small data in the PCM or write small data in the PCM through the second operation signals. According to the data storage system, the data storage method and the PCM bridge, the PCM can be used for reading or writing in a bitwise mode, so that operation efficiency is improved, system service life is prolonged, and the capacity of data access is quickened.

The invention discloses a device and a method for treating faults, and belongs to the technical field of computers. The method comprises the following steps of calculating the frequency of corrective fault interruption of a hardware module of a server within the preset time period; detecting whether the frequency is greater than the disenabling threshold value or not; when the detecting result shows that the frequency is greater than the disenabling threshold value, switching the enabling state of the corrective fault interruption of the hardware module into the disenabling state. The method solves the problem that the operation system cannot normally run as the operation system is in the continuous fault treatment state and a large amount of treatment resources of the operation system is occupied when a large amount of corrective faults of the hardware module occurs in short time. The method can realize the effects that the corrective fault interruption is reduced, the operation system can normally run, and the running efficiency of the operation system is improved when a large amount of corrective faults of the hardware module occurs in short time.

The invention discloses a plastic bottle recycling and processing method and aims to provide a plastic bottle recycling and processing method which is relatively high in production efficiency and relatively high in recycling quality. The plastic bottle recycling and processing method comprises the following steps: sorting plastic bottles; performing shearing type crushing on the sorted plastic bottles to obtain plastic bottle slices; heating and steaming the plastic bottle slices to remove viscidity of labels and viscidity of residual liquid; performing saline-alkali water flotation on the steamed plastic bottle slices, and filtering to remove impurities; horizontally and spirally stirring the impurities-removed plastic bottle slices and grinding and washing the plastic bottle slices through sieve holes to remove dark spots on the plastic bottle slices; upwards spirally stirring the dark-spot-removed plastic bottle slices and blowing air upwards from the two sides to remove labels in the plastic bottle slices; performing upward spiral stir-frying on the label-removed plastic bottle slices and blowing air from the bottom to heat and dry. The invention further provides a plastic bottle recycling and processing production line which is relatively high in production efficiency and relatively high in recycling quality.

The invention provides a method and a device for managing both technical performance and financial information of transformers. The device comprises: an analyzing and calculating module for transformer operation performance, an analyzing and calculating module for occurrence probability of transformer failure, a module of failure type knowledge base, a financial information analyzing module, a risk analyzing module, a maintenance scheme analyzing module, a replacement scheme analyzing module, and a report generating module. The method and the device provided in the invention achieve the goal of integrating both technical data and financial data of electrical transformers, which, during the operation process of the transformers, can effectively display existing defects and failures of the transformers and directly provides maintenance suggestions combined with financial information.

The present disclosure relates to a method and device for detecting abnormal traffic. The method includes: extracting a characteristic value of the data flow to be detected; generating a vector to be detected corresponding to the data flow to be detected according to the characteristic value; calculating the detected data flow The similarity between the vector and each reference vector in the reference vector set, the reference vector corresponds to the normal data flow; according to the similarity between the vector to be detected and each reference vector in the reference vector set, determine the Whether the data flow to be detected is an abnormal data flow. The technical solution in the present invention does not need to rely on protocol standards, and can be applied to public protocols and private protocols, and the technical solution in the present invention can be automatically executed by equipment without personnel participating in the analysis, which improves operating efficiency and saves operating costs.

The invention discloses a communication method between a host computer and a lower computer. The host computer communicates with the lower computer by sending a downlink frame and receiving an uplink frame;wherein, the downlink frame comprises a write register command frame and a read register command frame and the host computer realizes the control over the lower computer by sending the write register command frame or the read register command frame; the register addressing mode is used for the downlink frame or the uplink frame and a frame structure with a fixed frame length is used for the downlink frame or the uplink frame. The adoption of the method of the invention converts any control functions initiated by the host computer into a read command or a write command on the host computer and the lower computer only needs to accomplish two simple operations of writing and reading the register and returning the result, thus simplifying the command processing complexity of the lower computer, greatly enhancing the operation efficiency of the processor of the lower computer and ensuring that the host computer can efficiently control the lower computer and real-timely acquire the operation state information of the lower computer.

The invention discloses a belt wheel press assembling device and a press assembling method. The device comprises a screw rod, a piston rod, a pressure plate and a telescopic drive component. The piston rod is in a sleeve shape, is arranged on the screw rod in a sleeved mode and can move on the screw rod under the action of the telescopic drive component. The pressure plate is fixed at one end of the piston rod. The two ends of the screw rod extend out of the piston rod outwards in a hanging mode. The end, close to the pressure plate, of the screw rod is provided with an external thread matched with a screw hole formed in the shaft head end face of a crankshaft and used for installing a belt wheel. The telescopic drive component has a fixed end and a telescopic end, wherein the fixed end is fixed at the end, away from the pressure plate, of the screw rod, and the telescopic end is fixed to the piston rod or the pressure plate. In the installation process, what is needed is to control stretching and contracting of the telescopic drive component, assembling of the belt wheel can be completed, the telescopic drive component can be a hydraulic oil cylinder, an air cylinder or other mechanical telescopic mechanisms, vibration influence on other assembled components of an engine is little, compared with manual hitting, labor intensity is greatly reduced, and assembling efficiency is improved.

The invention discloses an information processing method, an electronic device and a system. The method comprises the following steps: a first state parameter is acquired; when the detected first state parameter shows that a first electronic device is in the default first posture, the first electronic device is determined to be the initiator of near field communication, and a connection request is sent to at least one second electronic device in the coverage area; response information returned by the at least one second electronic device is received, and when a second state parameter in the response information corresponding to a specific second electronic device is judged to show that the specific second electronic device is in the default second posture, the specific second electronic device is determined to be the receiver of near field communication; a directly-connected near field communication link is established between a first communication unit of the first electronic device and a second communication unit of the specific second electronic device; and first information is sent to the specific second electronic device through the near field communication link. By adopting the information processing method, the electronic device and the system of the invention, the operating efficiency can be improved, and the usage experience of users can be ensured.

The invention provides a cross-industry data resource integration system based on the big data, which comprises a multi-source heterogeneous data acquisition module, a multi-source heterogeneous datafusion calculation module, a product data management module, a purchase management module and a sales management module, and can further comprise an inventory prediction early warning module, a logistics management module and a production module. According to the cross-industry data resource integration system based on the big data, accessory information can be comprehensively and accurately collected and processed, potential requirements of non-vulnerable parts can be mined, and meanwhile transparency of matching of the accessory information and suppliers can be achieved through label matching. By means of the system, an enterprise can accurately grasp the product period and carry out research and development layout in advance, so that rapid and accurate investment is achieved when the market has requirements, continuous and stable supply is guaranteed, and the production cost is greatly reduced.

The invention provides a hotel vehicle booking method which comprises a lodger marker extraction step, a taxi-taking account extraction step, a target vehicle booking step, an expense settlement recording step, and a settlement expense posting step. The invention further provides a corresponding system. According to the invention, a corresponding taxi-taking platform is directly called for booking via a lodger account or a hotel account according to acquired lodger cell-phone number, a series of cumbersome operations such as manual input, registration and credit card binding required to be performed by a lodger are avoided, the frequency of user input is effectively reduced, and especially, the effect of asking for a taxi via one-key operation can still be achieved when a lodger does not register at the taxi-taking platform, so that the operating efficiency when a lodger asks for a vehicle is improved.

The invention provides a statistical method and device for user behavior data. The method comprises the steps of capturing behavior data of a user on web pages by using a js script program; processing the captured user behavior data; and reporting the processed user behavior data to a web server according to a reporting strategy, thus allowing the web server to be capable of performing data statistics on the user behavior data. Therefore, the web server can send a statistical result to research personnel who can optimize functions of an Internet pop-up webcast websites according to the statistical result, and thus operation efficiency of the user is improved.

The invention discloses a frequency adjusting method and device of a frozen water pump and an air conditioning system. The method comprises the following steps: a preset pressure difference value is adjusted according to a water supply and return temperature difference of a frozen dry pipe and a preset temperature difference value; and the target frequency of the frozen water pump is adjusted according to the water supply and return temperature difference of the frozen dry pipe and the adjusted preset pressure difference value. Traditional fixed-pressure-difference control policies are organically combined with traditional fixed-temperature-difference control policies to provide temperature difference-pressure difference cascade stage control policies, so that the problems of high energy consumption under low load in the traditional fixed-pressure-difference control policies and weak control reliability of the traditional fixed-temperature-difference control policies are effectively solved, and the operation efficiency of a whole central air conditioning system is improved.

The present invention is suitable for the communication technology field, and provides a control method and device of a stereo sound system. The control method comprises the steps of receiving a sound system control message sent by a terminal device; and forwarding the sound system control message to N sounds to control the stereo sound system composed by the N sounds to work, wherein N is an integer greater than 1. According to the present invention, by just communicating the terminal device with one sound, the stereo sound system composed by the plurality of sounds can be controlled, the control process is simple, and the operation efficiency of the stereo sound system is improved effectively.