35results about How to "Expand the scope of management" patented technology

The invention discloses a layered and distributed network voltage regulator control system based on an active mechanism. The layered and distributed network voltage regulator control system based on the active mechanism comprises a reactive voltage controller which faces a single branch, a coordination voltage controller which faces a local area and an initiative power distribution network voltage management subsystem which faces a whole power distribution network. The initiative power distribution network voltage control subsystem determines a voltage control indicator according to a distribution condition of power distribution network active power. When a voltage is beyond a certain limit, the reactive voltage controller locally regulates the voltage which is beyond the certain limit. When the regulation fails, the coordination voltage controller is regulated on the basis of overall considering voltage fluctuations and a batch-type energy source grid connecting and grid separating plan, and voltage beyond limit recover based on the active mechanism is achieved through the coordination of the reactive voltage controller and the coordination voltage controller. Meanwhile, the invention further provides a regulating method which corresponds to the layered and distributed network voltage regulator control system based on the active mechanism. The layered and distributed network voltage regulator control system based on the active mechanism and the regulating method which corresponds to the layered and distributed network voltage regulator control system based on the active mechanism achieve active control of the beyond limit voltage of the power distribution network on the premise of meeting power distribution network constraint conditions.

The invention discloses an operation log managing method, a server, a terminal and a system, and belongs to the technical field of computers. The method comprises the steps that an operation log pull request carrying account number information sent by the terminal is received; operation logs corresponding to the account number information are searched for according to the account number information in the request, and the operation logs are generated after a user logs in all terminals through the account number information; the found operation logs are sent to the terminal, and the terminal manages the operation logs. Through interaction of the terminal and the server, the operation logs generated after the user logs in all the terminals through the same account number information are obtained, operations on different terminals of the same account number information can be conveniently managed, and the management range is widened.

The invention provides a city-level static traffic comprehensive management platform, which comprises a data collection terminal, a static traffic resource management center, a user interaction system, an operation maintenance system, a financial management system and a mobile patrol system. Through a fully automatic operation mode as the main mode and manual patrol supplemented by leak, the platform effectively reduces the parking toll process in the possibility of manual participation. The platform is not only limited to the management of roadside parking vehicles, but also realizes effective management of traffic resources related to vehicles. The platform has more complete functions, serves the public in a more comprehensive, efficient and convenient manner, and achieves intelligent static traffic resource management.

The invention relates to a voltage control method for distribution network considering source-load coordination. The method calculating voltages of each node in distribution network, and directly outputting and ending the voltage regulation if the voltages of each node are within a prescribed range, Otherwise, determining whether the voltage exceeds the upper limit or not, and if the voltage valueexceeds the prescribed upper limit value at this time, carrying out the voltage control by using the source-charge coordinated voltage control model of a photovoltaic, an electric vehicle and an on-load tap changer; Otherwise, inducing the capacitor in the control measures to exceed the lower limit value, and the voltage control model including photovoltaic, electric vehicle, on-load tap changerand capacitor will be used to control the voltage. The optimal solution of the voltage regulation model of source-charge coordination is used to regulate the voltage. Combined with the interaction among load side, power side and grid side, considering the uncertainty condition and demand side response characteristics, it solves the problem of distribution network voltage exceeding limit under different meteorological factors considering photovoltaic grid-connected.

This invention provides a transmission equipment hardware platform which contains back board and sub-board wherein the sub-board has photo interface device for mutual conversion between electric signal and optic signal, said back board has optic signal connector in connection socket for connecting with sub-board and transmitting the optic signal between sub-board and back board. Said invention realizes one hardware platform supporting various equipments to expand equipment function and capacity.

The invention discloses a method, a routing processing server, network elements and a system for processing topological information. According to the method, by receiving an LSA sent by a first network element, and generating an LSDB according to information in the LSA, network elements do not need to be flooded, and do not need to exchange LSDBs with adjacent network elements, thereby reducing flooding of the network elements which is performed due to a requirement for obtaining topology of regions where the network elements are; at the same time, the routing processing server generates an LSDB according to the information in the LSA, calculates a forwarding information table of the first network element according to the LSDB, and sends the forwarding information table to the first network element, so that the network elements in a domain do not need to calculate the LSDB and the forwarding information table of a network where the network elements are, thereby reducing the calculation amount of the network elements in the domain.

The embodiment of the invention provides an asset management method, device and equipment of a cloud platform and a storage medium, and relates to the technical field of cloud. The method is applied to a configuration management server, and comprises the steps of obtaining identity verification information of a target cloud platform and configuration information of a target asset synchronization task under the condition that the target asset synchronization task is started, wherein the target asset synchronization task is an asset synchronization task of a target cloud platform in the plurality of cloud platforms; sending an asset synchronization request to the target cloud platform according to the configuration information of the target asset synchronization task; receiving asset synchronization data from the target cloud platform, wherein the asset synchronization data comprises current asset data of the target asset; and updating the stored asset data of the target asset accordingto the current asset data of the target asset. According to the technical scheme provided by the embodiment of the invention, the management range of the configuration management server can be expanded, and the management capability of the configuration management server is improved.

The oil preparation for spinning dacron staple fiber includes two components of component an and component B in the weight ratio of 3-6. The component A has mixed dodecyl and tetradecyl alcohol with weight ratio between dodecyl alcohol and tetradecyl alcohol of 1-3, P2O5 and NaOH as main material and produces phosphate sodium salt of the mixed alcohol. The component B is compounded with fatty alcohol-polyoxyethyleneether ammonium sulfate coconut oil biethyl alcohol acylamine in the weight ratio of 1 to 0.5-1.5. The present invention has low production cost, and results in less breaking during spinning and good forming performance.

The invention provides a data processing device and method based on a self-service electricity selling terminal. The data processing device comprises a two-dimensional code information receiving module, a two-dimensional code analysis module, a program calling module, an electricity utilization request acquiring module, an electricity utilization request sending module, an available information receiving module, a charging starting receiving module and an ending information receiving module. By means of the data processing device and method, comprehensive management and coordination of the system are achieved, the operational and maintenance cost is reduced, and the user requirements are met.

The invention discloses a field measuring and controlling unit for fowl intensive cultivation. The field measuring and controlling unit for the fowl intensive cultivation consists of four function parts of a controller, an input device, an output device, and a wireless network. The controller uses a single chip STC12C5A60S2 as the core. The single chip collects the input information of an illumination sensor, an ammonia gas sensor, a temperature sensor and a humidity sensor in the cultivation field, the opening / closing of an air window, a fan and a wet curtain is adjusted by the analysis operation processing, so that the ammonia concentration, the illumination intensity, and the temperature / humidity of the cultivation field are within the optimal range; while the cultivation field occurs the abnormal situation (such as excess temperature, excess ammonia concentration), a buzzer sends an alarm signal; a function key module is used for adjusting and setting the main control parameters of the measuring and controlling unit in situ; the voice communication between the field and a duty room can be realized by a microphone; and a camera and a wireless network transmission technology are used for performing the all-dimensional and multi-factor monitoring to a fowl house, so the operation states of executing devices, such as the air window, the fan and the wet curtain, in the fowl cultivation field can be known in real time.

The invention provides a management method and a management system for a self-service electricity selling terminal. The management method comprises the steps that: a cloud platform receives an electricity utilization request from a first mobile client; the cloud platform transmits a second identity code corresponding to the self-service electricity selling terminal to the self-service electricity selling terminal; the cloud platform transmits a power-on instruction to the self-service electricity selling terminal when receiving code matching success information from the self-service electricity selling terminal; and the cloud platform transmits a power-off instruction to the self-service electricity selling terminal when receiving information indicating that real-time electricity utilization amount equals a preset charging amount or information indicating that real-time electricity utilization duration equals preset charging duration from the self-service electricity selling terminal, wherein the cloud platform communicates with the first mobile client based on an internet protocol, and the cloud platform communicates with the self-service electricity selling terminal based on the Internet-of-Things protocol. The management method and the management system reduce the operation and maintenance cost, facilitate the joint operation and large area popularization, increase the number of the self-service electricity selling terminals, improve the electricity utilization efficiency and satisfy the user's demand.

According to the electricity selling deviation management system and the method thereof, the dynamic deviation rate threshold is adopted to adjust the electricity selling deviation, the problem of unsuccessful transfer in the prior art can be avoided, the system and the method can be used as an effective replacement mode for load prediction to adjust electricity utilization, the adjustment difficulty is reduced, and the efficiency is improved. The method is also suitable for users who use electricity irregularly, so that the management range of electricity selling deviation is expanded; and in combination with the existing load prediction means, the accuracy of deviation control is improved.

The invention relates to a warehouse management software compatibility method. According to the method, warehouse management software is used in single-type or multi-type warehouse management, operation module programs are adopted to correspond to warehouse management processes, each operation module program corresponds to feature information of a warehouse capable of executing the operation module program, the goods allocation extension number is defined as the number of goods units which can be stored on one goods allocation, the feature information includes intelligent feature information,extension numbers and equipment features of the warehouses, when a management relationship between the warehouse management software and the warehouses is established, the intelligent feature information of the current warehouse is judged and screening is carried out before operation module program allocation, screening is carried out according to the extension numbers of warehouses to generate the management relationship, and meanwhile, the corresponding operation module program is called from the warehouse management software to carry out initialization setting according to the equipment features of the warehouses. The method is compatible with a management range, unifies business operation, standardizes staff operation, is concise and clear in page, reduces professional term names, andreduces software use difficulty.

The invention provides a method and device for realizing communication between a central processing unit and a function chip. The method comprises the steps of when an FPGA (Field Programmable Gate Array) receives a command Ethernet frame sent by the central processing unit, carrying out caching; when a complete command Ethernet frame is cached, reading an operation command in the command Ethernet frame from a cache and generating a signal and a time sequence corresponding to the function chip for operation on a local bus according to the operation command; reading data from the local bus and storing the data; and when the operation command in the complete command Ethernet frame is finished, generating a return Ethernet frame for returning a performance result through utilization of stored data and the operation command according to a pre-defined frame structure, and sending the return Ethernet frame to the central processing unit. According to the technical scheme, a management range of the central processing unit can be expanded, the system complexity is reduced, and a working rate of the central processing unit is improved.

The invention relates to an inspection and discharge operation scheduling method and an operation scheduling system for a steam trap of a steam heat supply network. The inspection and discharge operation scheduling method for the steam trap of the steam heat supply network comprises the following steps: acquiring measured values of steam parameters; constructing a corresponding digital twinning model of an actual heat supply steam pipe network under the current working condition according to the measured values of the steam parameters; obtaining predicted values of the steam parameters according to the corresponding digital twinning model of the actual heat supply steam pipe network under the current working condition; judging whether the heat supply steam pipe network operates abnormallyor not according to the predicted value and the measured value; when the heat supply steam pipe network operates abnormally, the corresponding manual steam trap needing to be adjusted is judged, and an operation order is generated; the corresponding manual steam trap is adjusted according to the operation order; according to the method, the heat supply steam pipe network is monitored, whether theoperation of the heat supply steam pipe network is abnormal or not is judged, the purposes that inspectors are scientifically guided to conduct discharging operation on the manual steam trap in the heat supply steam pipe network, and a heat supply network area with a larger range is managed more scientifically with less manpower are achieved, the operation cost is reduced, and the operation safetyis improved.

The invention belongs to the technical field of cell management, and particularly relates to an intelligent access control system for cell of Internet of things, which comprises a behavior detection module, an information module, a breeding module, a service module, a daily monitoring module and a communication module. The behavior detection module comprises a license plate unit, a face information input unit, a contact way input unit, a distribution unit, an environment detection unit, a face recognition unit and a comparison unit, wherein the license plate unit is used for making a special license plate for the pet and sending a making signal to the face information input unit; and the face information input unit is used for recording face data of the pet owner, inputting the face data into the license plate unit and sending an input completion signal to the contact way input unit. The invention is mainly used for the problems that the existing cell access control system cannot perform unified management on pets, cannot realize automatic access of the pets, and cannot process the crying of the pets in the cell.

The invention discloses a management robot. The management robot comprises a moving device, a first mechanical arm, a second mechanical arm, a first image acquisition device and a controller, whereinthe moving device is used for driving the robot to move, and a laser sensor collects surrounding environment data of the robot through distance measurement; one end of the first mechanical arm is connected to the moving device, and the other end of the first mechanical arm is provided with an object taking actuator; one end of the second mechanical arm is connected to the moving device, and the other end of the second mechanical arm is provided with an object returning actuator; the first image acquisition device is arranged at the head of the moving device and used for visual positioning; andthe controller is in communication connection with the object taking actuator, the object returning actuator and the first image acquisition device. According to the management robot, the object taking actuator is arranged at the tail end of the first mechanical arm, the object returning actuator is arranged at the tail end of the second mechanical arm, the management function of the management robot is added, the object taking function and the object returning function can be conducted at the same time, and the object management efficiency is improved.

The present invention discloses a coding algorithm based timesheet fast implementing method. The implementing process is: firstly printing a paper document, wherein an index of the paper document generates an information dissemination identification by using an coding algorithm, and the identification is used as an information carrier for interaction between the paper document and a software system; according to the information dissemination identification, obtaining document information on the job site by using a handheld terminal device, returning job information, and feeding back job problems; and by using the obtained document information, fast positioning dispatching information and dispatching personnel so as to fast finish job dispatching operations. Compared with the prior art, the coding algorithm based timesheet fast implementing method adopts the information dissemination identification such as a two-dimensional code as retrieval indexes of a variety of paper documents that are fast tracked and fast updated in the system, so that user operation steps are reduced, user input is facilitated, requirements on user quality for using the information system is reduced, and an enterprise informatization reaching scope is enabled to be significantly expanded.

The invention discloses an embedded vision measurement and control system based on an Ethernet. The embedded vision measurement and control system comprises an image acquisition unit, a data complement unit, an image processing unit, an information storage unit, a man-machine interface unit, a control unit and an actuator. The problem of random packet loss in networks during Ethernet transmission is taken into consideration sufficiently, the embedded vision measurement and control system aims to reduce influences of packet loss during image data transmission, optimize a control strategy and the like, relative stability is realized instead of traditional whole-journey asymptotic stability to meet the requirement on control of a target, so that a measurement and control process is smoother, and a measurement and control result is more accurate. Besides, the invention further discloses a measurement and control method of the measurement and control system. The embedded vision measurement and control system and the measurement and control method have the advantages that influences of packet loss to stability of a closed-loop system can be effectively reduced, robustness of a network control system is improved, and design conservative property of a controller is reduced.

The invention discloses a software management system and a software protection method thereof. The software management system comprises an analysis module, a reading module, a simulation sandbox module and a management module; the analysis module is used for analyzing a software installation package, therefore the size and brief introduction information of software is obtained; the reading moduleis used for reading the analyzed software installation package and obtaining configuration information of software; the simulation sandbox module is a created sandbox model completely isolated from the main system, and virus Trojan and the like carried in software can be prevented from invading the main system while the software is started; and the management module is used for performing operations such as unloading and updating on the installed software, thereby facilitating centralized management. According to the method and the system, the privacy setting module is added on the basis of existing software unloading updating and permission setting, and advanced permissions such as hiding, opening and rewriting of the software are set by logging in an account, so that the management rangeof the software is widened, the management effect of the software is improved, and meanwhile, personal privacy is protected.

An Internet of Things platform based on a device full life cycle relates to the field of Internet of Things platforms, and comprises a device management module, a device acquisition module, a device real-time data unified processing module, a message push module, a workflow engine module, a visualization module and a data storage module. The Internet of Things platform realizes decoupling with specific access equipment, and the specific equipment access, analysis and interaction mode adopts a mode that the agreement is greater than the configuration, and pluggable access is realized; through a customized workflow engine module, equipment events are driven to flow among participants; through a visualization module, twin virtual equipment and places are constructed, dynamic monitoring is performed, and abnormal decision making is assisted; service decoupling is realized through a message pushing module, all links of a process engine are opened, and process circulation is assisted; the equipment management module expands the scope of equipment management, and defines a series of operation specifications around the full life cycle of the equipment.

The invention discloses a factoring business management method and system, and the system comprises a bank factoring management system, the output end of the bank factoring management system is electrically connected with a data arrangement input module, and the output end of the data arrangement input module is electrically connected with a terminal processor. The output end of the terminal processor is electrically connected with a management model establishing system. According to the factoring service management system, the terminal processor utilizes the management model establishment system to integrate and process data, so that the factoring service management model is formed, the intelligent degree of the factoring service management system can be improved, meanwhile, the management model evaluation module processes the model system and evaluates and scores according to the model data state, and the factoring service management efficiency is improved. According to the factoring system and the factoring method, a scientific scoring system is formed, the factoring system is more suitable for various factoring businesses, and the problems that an existing factoring system is single in function, does not have the effect of evaluating and scoring the factoring businesses, and is inconvenient for salesmen to quickly judge illegal factoring businesses are solved.

The invention discloses a self-service electricity selling terminal and a self-service electricity selling method. The self-service electricity selling terminal comprises an intelligent electricity meter, a code matching module and a wireless transceiver; the wireless transceiver is used for receiving code information transmitted by a cloud platform and transmitting the collected data of the intelligent electricity meter to the cloud platform through a gateway; the self-service electricity selling terminal is provided with a unique code; the code matching module receives the code information from the wireless transceiver, and the code information is matched with a preset code of the self-service electricity selling terminal; the intelligent electricity meter comprises a relay, an electricity meter metering module and a control module; the control module receives matching information of the code matching module; the relay receives a switch-on instruction or a tripping instruction of the control module; the electricity meter metering module records electricity consumption or electricity consumption duration of a charging socket. Multiple self-service electricity selling terminals are managed in the cloud platform in a unified mode, charging is carried out in an online payment mode, and requirements of users are met.

The invention discloses a layered and distributed network voltage regulator control system based on an active mechanism. The layered and distributed network voltage regulator control system based on the active mechanism comprises a reactive voltage controller which faces a single branch, a coordination voltage controller which faces a local area and an initiative power distribution network voltage management subsystem which faces a whole power distribution network. The initiative power distribution network voltage control subsystem determines a voltage control indicator according to a distribution condition of power distribution network active power. When a voltage is beyond a certain limit, the reactive voltage controller locally regulates the voltage which is beyond the certain limit. When the regulation fails, the coordination voltage controller is regulated on the basis of overall considering voltage fluctuations and a batch-type energy source grid connecting and grid separating plan, and voltage beyond limit recover based on the active mechanism is achieved through the coordination of the reactive voltage controller and the coordination voltage controller. Meanwhile, the invention further provides a regulating method which corresponds to the layered and distributed network voltage regulator control system based on the active mechanism. The layered and distributed network voltage regulator control system based on the active mechanism and the regulating method which corresponds to the layered and distributed network voltage regulator control system based on the active mechanism achieve active control of the beyond limit voltage of the power distribution network on the premise of meeting power distribution network constraint conditions.

The invention discloses a vehicle travel recorder which utilizes a wireless local area network to transmit data and its data collection and transmission method. The vehicle-mounted terminal mainly consists of a power supply unit, a vehicle-mounted signal conversion unit, a microcontroller MCU unit, a large-capacity memory EEPROM and a clock signal unit. , sending and receiving wireless local area network data (WLAN) unit, the power supply unit supplies power to all units, the vehicle signal conversion unit, the large-capacity memory EEPROM and the clock signal unit are all connected to the I / O port of the microcontroller MCU unit, and The sending and receiving wireless local area network data (WLAN) unit is connected with the serial port (or I / O port) of the microcontroller through the SPI port (or serial port). Using this method for data transmission greatly improves the efficiency of data transmission; avoids the mistakes that are easy to occur in the process of human management; and can quickly transmit the driving information of the vehicle to the management center, as long as the vehicle is within the receiving range of the wireless LAN Data can be transmitted within the system, and at the same time, the scope of management can be expanded to achieve more effective management.

The invention belongs to the field of property management and discloses an intelligent property management system. The system comprises a property background management system, a parking management system, a vehicle access control system and a community security alarm system, wherein the parking management system, the vehicle access control system and the community security alarm system are in communication connection with the property background management system; the vehicle access control system comprises a vehicle identification module, a management and control module and an entrance guardcontroller which are arranged at the entrance and exit of a community, wherein the vehicle identification module is used for identifying license plate information of incoming and outgoing vehicles and sending the information to the management and control module, and the management and control module is used for comparing the vehicle information with pre-stored vehicle information based on the vehicle information, controlling the entrance guard controller to open an entrance guard after the comparison is successful, and adopting a preset external vehicle entrance guard release scheme after thecomparison fails, wherein the release scheme refers to automatically registering vehicle entry information. The intelligent property management system is high in integration level and large in management range, and facilitates the intelligent management of community environments by property management personnel.

The present invention relates to an oil agent for polyester staple fiber spinning and its preparation method. It is formed by mixing components A and B in a weight ratio of 3-6:1, wherein component A is made of twelve, Tetradecyl Alcohol, P 2 o 5 It reacts with NaOH as the main material to generate mixed alcohol phosphate sodium salt, and the weight ratio of dodecanol and tetradecyl alcohol in the mixed alcohol is 1-3:1. Component B is composed of fatty alcohol polyoxyethylene ether ammonium sulfate and coconut oil diethanolamide in a weight ratio of 1:0.5-1.5. The invention has the advantages of low production cost, less broken ends in the spinning process, good molding and less broken ends.

The present invention belongs to the technical field of community management, and is specifically a smart access control system for an Internet of Things community, including a behavior detection module, an information module, a breeding module, a service module, a daily monitoring module and a connection module; the behavior detection module includes a number plate Unit, face information input unit, contact information input unit, distribution unit, environment detection unit, face recognition unit and comparison unit; the number plate unit is used to formulate a special number plate for pets, and send the formulated signal to people Face information entry unit; the face information entry unit is used to record the face data of the pet owner, and enters the face data into the number plate unit, and sends the entry completion signal to the contact entry unit; the present invention mainly uses Because the existing community access control system cannot manage pets in a unified way, it cannot realize the pets' self-entry and exit, and at the same time, it cannot process the calls of pets in the community.

The invention discloses an embedded vision measurement and control system based on an Ethernet. The embedded vision measurement and control system comprises an image acquisition unit, a data complement unit, an image processing unit, an information storage unit, a man-machine interface unit, a control unit and an actuator. The problem of random packet loss in networks during Ethernet transmission is taken into consideration sufficiently, the embedded vision measurement and control system aims to reduce influences of packet loss during image data transmission, optimize a control strategy and the like, relative stability is realized instead of traditional whole-journey asymptotic stability to meet the requirement on control of a target, so that a measurement and control process is smoother, and a measurement and control result is more accurate. Besides, the invention further discloses a measurement and control method of the measurement and control system. The embedded vision measurement and control system and the measurement and control method have the advantages that influences of packet loss to stability of a closed-loop system can be effectively reduced, robustness of a network control system is improved, and design conservative property of a controller is reduced.