85results about How to "Stable management" patented technology

The invention provides a system for automatically checking failure of metering equipment, comprising a setting module, a communication module and a failure analysis module, wherein, the setting module is used for setting the failure judgment standard of the metering equipment; the communication module is used for acquiring the state of the spot metering equipment; and the failure analysis module is used for calculating and analyzing the failure types and the failure reason of the metering equipment. The invention also provides a failure checking method of the system for automatically checking failure of the metering equipment.

A semiconductor device includes a plurality of semiconductor chips vertically stacked and electrically coupled to one another through TSVs (Through-Silicon Vias) a plurality of semiconductor elements formed in each of the semiconductor chips, a plurality of nodes suitable for coupling the semiconductor elements to one another, and a node control device suitable for being provided in each of the nodes, deciding whether to couple the node to a communication path based on a temperature of the node, and setting a shortest communication path among the semiconductor elements.

A device for and method of managing status information on a consumable for an image forming device by using memory included in the consumable is provided. The image forming device having more than one consumables and transferring an electrostatic image formed on a surface of a photosensitive medium onto paper comprises an image forming unit printing a predetermined image in response to a control of a central controller, and a management memory storing management information related to status information of the consumables. The central controller reads the consumable information including remaining lifetime of the consumable from a consumable memory including in the consumable, reads the management information from the management memory included in the image forming device, calculates an amount of use of the consumables during an operation of the image forming device, and updates the consumable information and the management information using the calculated amount of use.

The present invention relates to a method of verifying an API using information recorded in the call stack. In the API verification method, whether at least one application is executed is determined in a system in which the application is installed. An API function requested when the application is executed is hooked. Details of a call stack for the API function are output. A stack Database (DB), in which call stack details for various types of API functions required for operation of the application are stored, is searched for the output call stack details, and the output call stack details are checked.

A method for upgrading data in a system adapted to implementing one or more programs includes a) loading a new program into the system and a version adapter for changing the old data previously stored in the system; b) generating new data adapted to the new program by processing the old data using the version adapter; c) storing the generated new data in a separate memory area; d) determining whether the new program operates normally by implementing the new data; and e) deleting an old program and old data if the new program is determined to operate normally.

Provided is a large-scale network node grouping management system and management method. The characteristics such as complexity, dynamics and unpredictability of node behaviors of a large-scale network propose high requirements for a large-scale network node grouping management system. The large-scale network node grouping management system is composed of a main server node (1), the main server node is connected with a heartbeat server node (2) and a set of normal network nodes, the normal network nodes (3) are connected with subset management nodes (4), and the subset management nodes are connected with subset management node queues (5). The large-scale network node grouping management system is suitable for large-scale network node grouping management.

A power supply system for a hybrid vehicle, which is capable of controlling a fuel cell to operate only in sections in which the fuel cell exhibits optimal efficiency and an operating method thereof. The operating method of operating a power supply system for a hybrid vehicle, which includes a battery and a fuel cell, includes a calculation operation of dividing a route from a departure point to a destination marked in three-dimensional (3D) map information into a plurality of sections, and calculating the amount of power of a fuel cell to be used for a vehicle to drive each of the sections; and a fuel cell operation control operation of controlling the fuel cell to be on or off in each of the plurality of sections when the vehicle starts to drive, based on the state-of-charge of battery, the amount of power output from the fuel cell, and the amount of power of the fuel cell for future use.

In the present invention, a rotary electric machine has a stator core formed by arranging in a circular shape a plurality of divided core pieces around which coil guide wires are wound, one end of each of the coil guide wires wound around each of the divided core pieces being connected to a corresponding phase power supply terminal, and the other ends of the respective coil guide wires being connected to each other as a neutral point. Each of the coil guide wires is formed from a rectangular wire. The end sections on the neutral point side of the respective coil guide wires are led out of a stator core from a single location on the circumference of the stator core. The end sections on the neutral point side form a mid-point connection section where the flat surfaces of the rectangular wires are in contact with each other, and the adjacent rectangular wires are physically joined and are all electrically connected to each other.

The invention provides an energy management method and a device for a wind farm. The method comprises steps: meteorological data of the wind farm and the environment data and the operation data of each wind turbine in the wind farm are acquired as reference variables; through counting the occurrence possibilities of all fault events of each wind turbine based on the reference variables, a data feature library for each wind turbine is generated; and based on energy requirements inputted by scheduling, the real-time meteorological data, the environment data and the operation data of each wind turbine and the data feature library for each wind turbine, a wind turbine combination and a backup wind turbine most suitable for the current working condition are selected, and the optimal energy is allocated for each wind turbine in the combination. According to the energy management method and the device for the wind farm, a wind turbine combination most suitable for the current environment and the energy requirements can be selected for load-limited operation, and the target of effectively and stably managing the energy of the wind farm is thus realized.

The present invention relates to a domain name system (DNS) and domain name service method based on user information. The DNS includes a client which outputs a domain name query including user information and service domain name information, a DNS which receives the domain name query from the client, and a database which receives the domain name query from the DNS, extracts the user information included in the domain name query, and differently provides destination path information for each set of user information, wherein the client receives destination path information for each set of user information from the database through the DNS.

It is an object of the present invention to provide a transpulmonary preparation wherein physiologically active ingredient can be stably retained and which has high absorption efficacy and gives low damage to tissue. The present invention provides a transpulmonary preparation which comprises protein nanoparticles containing an active ingredient and having an average particle size of 200 nm to 500 nm.

Provided are an apparatus and method for managing power, and more particularly, an apparatus and method for stably managing power by comparing a predetermined reference voltage level with a battery voltage level. The provided method for managing power includes (a) detecting the battery voltage level, which supplies power to a system after a predetermined period from the system being powered off, and comparing the battery voltage level with a reference voltage level, and (b) deciding the operation of the system in correspondence to the result of the comparison. According to the provided method, when the battery voltage level of the system is between the power off voltage level and the reference voltage level, the system is operated in the sleep mode using a minimum amount of power. When the battery voltage level is above the reference voltage level, the system is operated normally when a power switch is turned on. Consequently, the power and system are stably managed.

A handling system for an in-core detector thimble tube of a reactor is disclosed. The handling system serves to withdraw and retract a thimble tube so as to provide a movement path of a movable detector used to measure a neutron flux within a reactor. For this, the handling system basically includes a thimble tube withdrawing/retracting device, which grips the thimble tube using a plurality of synthetic resin pinch rollers to withdraw and retract the thimble tube without any damage to the thimble tube, a thimble tube tensioning device, which applies a constant tensile force to the thimble tube to prevent the thimble tube from shaking or bending upon withdrawing/retracting operations, and a thimble tube platform, which temporarily keeps the withdrawn thimble tube at a fixed position without a risk of shaking of the thimble tube and provides a movement path of the thimble tube tensioning device. With automatic withdrawal/retraction of the thimble tube without damage provides advantages of an extended thimble tube exchange interval, improved safety of system facilities, reduced labor costs and working time, and reduced worker radiation exposure, shortened precaution/maintenance period, and enhanced reactor use efficiency.

A system for diagnosing and analyzing infrastructure, comprising: a storage unit storing a diagnostic script, which is for collecting system information from a target system or at least one target operating server of the target system; a script transmission unit transmitting the diagnostic script to the target system to diagnose the target system; a system information collection unit receiving the system information from the target system or the at least one target operating server as a result of the running of the diagnostic script; an analysis engine storage unit storing at least one analysis rule corresponding to the target system or the at least one target operating server; and an analysis information generation unit analyzing the system information by using the analysis rule, and generating analysis information regarding the target system and the at least one target operating server based on the results of the analyzing.

A method of operating an electronic device and the electronic device are provided. The method includes mounting at least one lower file system, which is configured to generate a file object managing a page cache, and mounting a highest file system, to which a virtual file system directly accesses, at a higher layer of a layer corresponding to the lower file system; in response to a file mapping request of a software program, generating a virtual memory area including a virtual address for a file corresponding to the file mapping request; and generating a first virtual address link between a file object of at least one lower file system having a page cache of a file corresponding to the file mapping request and the virtual memory area.

The invention discloses an address mapping table management device, method and system and a computer medium. The address mapping table management device comprises storage equipment, an operating system connected with the storage equipment and a Flash storage controller connected with the operating system, wherein the operating system backs up a to-be-backed up address mapping table to the storageequipment after receiving a write operation of the to-be-backed up address mapping table sent by the Flash storage controller; and after receiving the read operation of the backed-up address mapping table sent by the Flash storage controller, the operating system reads the backed-up address mapping table in the storage device and sends the backed-up address mapping table to the Flash storage controller. In the application, the operating system backs up the address mapping table to the external storage device, so that even if the service life of the Flash storage controller is affected by operations such as erasing, the address mapping table which is completely backed up can still be read in the storage device, and the address mapping table is conveniently and stably managed.

The invention discloses a rule maintenance method for blockchain. The rule maintenance method comprises the following steps: acquiring a nominating node of an arbitration round value seat; performingvoting on all nominated nodes, determining formal nodes of an arbitration round value seat according to a preset voting rule, wherein the number of the formal nodes is an odd number, and the formal nodes specifically comprise an original node and a plurality of nominated nodes selected through voting; and the formal node of the arbitration round value seat maintains and manages the rule of the blockchain according to a preset time period. The invention further discloses a rule maintenance system for the blockchain. The rule maintenance system comprises an acquisition unit, a voting unit and arule maintenance unit. By adopting the method and the device, the effects of low resource consumption, short consensus achievement time and high performance efficiency can be ensured, and meanwhile, the blockchain can be maintained fairly and reasonably.

A vascular access site management system includes a stabilization body and a flow housing that is rotatable relative to the stabilization body. The flow housing may have a flow path extending through it to allow fluids to be introduced into or extracted from a patient via a catheter connected to the vascular access site management system. The vascular access site management system may also include a needle free connector fluidly connected to the flow housing via a section of tubing.

The invention provides a tea leaf flexible processing system and technology capable of automatically selecting fixation manners. The tea leaf flexible processing system comprises an on-line detectionand analysis system, a composite fixation system, a sorting and transporting mechanism, a moisture detecting module and a control system. The technology comprises the following steps of obtaining physical and chemical index information of materials to obtain physical and chemical determination results; based on the obtained physical and chemical determination results, automatically selecting an optimal fixation manner, and performing fixation on tea leaves; obtaining the real-time water ratio before and after fixation, and judging whether the value of the real-time water ratio is greater thanor lower than a pre-set value or not; and based on the judged result, adjusting corresponding operation parameters of fixation machines, so that the water content in the fixation process can be accurately controlled. According to the system and the technology disclosed by the invention, different fixation technologies can be selected on the same production line according to supplied materials, characteristics of the raw materials can be sufficiently explored, different fixation manners can be selected, the condition that tea of different quality can be produced in the subsequent production process, can be guaranteed, and in the fixation process, the water ratio of the tea leaves is still maintained in an ideal range, and optimal process control and fixation quality are obtained.

While a microcomputer 100A is executing a self-diagnosis (A), second diagnosis pulse output means 110B of a B-system microcomputer 100B is not used utterly. Further, during this time, the B-system microcomputer 100B does not execute a processing relating to at least the self-diagnosis (A) utterly. By shifting the timings for the A-system and the B-system to output the diagnosis pulses, independencies can be secured between respective diagnosis processing (self-diagnoses (A) and (B)). Thus, the independencies between the A-system and the B-system can be verified briefly by the self-diagnosis (A) on the A-system side. Further, first diagnosis pulse group are outputted parallel and simultaneously from first diagnosis pulse output means 110A. Thus, since cyclic control is not required for respective external input devices, it can be done to verify the independencies between the A-system and the B-system within a short period of time.

The invention discloses an automatic sorting and detecting method for replaced electric energy meters, which belongs to the technical field of electric power measurement and comprises the following five steps of: 1, sorting and registering; 2, making a sorting detection scheme; 3, performing appearance detection; 4, performing power-on detection; 5, performing classified disposal. According to theautomatic sorting and detecting method for the replaced electric energy meters, a management system for sorting and detecting work of replaced metering equipment is perfected, the management system and process are perfected, the enterprise production efficiency, the resource utilization rate and the risk management and control capacity are improved, and the enterprise development speed is increased.

The present invention relates to an improved ice cream formation and method of making said formulation where the formulation is sugar free. The inventive ice cream is made through a complex, multi-phase process utilizing fat globules, ice crystals and air cells producing a highly viscous frozen concentrate.

A vascular access site management system includes a stabilization body and a flow housing that is rotatable relative to the stabilization body. The flow housing may have a flow path extending through it to allow fluids to be introduced into or extracted from a patient via a catheter connected to the vascular access site management system. The vascular access site management system may also include a needle free connector fluidly connected to the flow housing via a section of tubing.

The invention provides a tea processing system and process based on accurate moisture control. The tea processing system comprises a constant-flow feeding system, a processing system and a moisture detection control system. The real-time moisture content of a material before entering the processing system and the real-time moisture content of the material after processing are obtained; whether thevalue of the real-time moisture content is higher than or is lower than a first preset value is judged; whether the value of the real-time moisture content is higher than or is lower than a second preset value is judged; and corresponding operation parameters of the processing system are adjusted based on the moisture content, so that the value of the real-time moisture content of the material which enters the processing system after being adjusted is always within the second preset value when the material exists the processing system. According to the invention, stability control of the processing technology is realized, and closed-loop control of the processing process is realized through real-time monitoring and management of the water content, so that the water content of tea leaves in the processing process is always kept in an ideal interval so as to obtain the best process control and processing quality.

The invention discloses a ventilator monitoring system. The monitoring system comprises a main server, a mine flameproof and intrinsically safe programmable control box, a main fan and a dual fan connected to the mine flameproof and intrinsically safe programmable control box. Special switch for power fan, power supply switch for main fan, power supply switch, wind speed sensor and several gas sensors, flameproof and intrinsically safe programmable control box for mining is connected to the main server on the ground through underground ring network, power supply switch for main fan Connect with the dedicated switch for dual power fans. The invention can continuously monitor parameters such as fan air volume, on-off state, and air cylinder state on-line, and provides high-efficiency, stability, reliability, and real-time performance by controlling the start-stop of the motor of the rotary fan and remote graphic and text monitoring, communication, and self-inspection. Strong data collection, storage, management, analysis and other functions and control functions, realize unattended, and play a fan monitoring system with the effects of safety, staff reduction and energy saving.