30results about How to "Strong management" patented technology

The invention discloses an NAND Flash-based data recording method and an NAND Flash-based data recording controller. The method comprises the following methods: a hardware bad block management method comprising the following steps of: when a sudden bad block appears, jumping to a next matched valid block without time delay to continuously record, and finally writing the data lag of a page before the bad block appears back to the jumped valid block; a hardware balance method comprising the following step of: starting the erasing-writing operation in succession to the last erasing-writing address so that the erasing-writing times of each block of the NAND Flash is approximately equal; and an input output (IO) expansion method comprising the following steps of: converting data bit width and switching control signals so that a single NAND Flash driver can control multiple chips and multiple groups of NAND Flashes. The controller comprises a ferroelectric random access memory (FRAM) controller, a top state controller, a loss equalizer, an interface switching module, a pre-matching module, an address generating module, a register set, a data verification module, a standard first in first out (FIFO) interface, a standard static random access memory (SRAM) interface, a command control interface and the NAND Flash driver. The whole controller can be mounted on a processor local bus (PLB) of an embedded processor, and data conversion between a control signal and a state signal can be performed through the command control interface and an external module.

This invention discloses a realization method for selecting paths by multi-service data flows on gateway including: setting up a binding relation between service link and service kind, when a gateway receives service, it looks for a service link binded with the service kind as the transmission channel of the service to transmit it so as to realize speciality of service links from the source and increase the usability of network resources greatly by isolating service flows.

The invention discloses a static switch and a control method applied to a connection of a microgrid and a public supply network. The static switch and the control method applied to the connection of the microgrid and the public supply network are characterized by comprising a main circuit and a controller, wherein the main circuit is placed between the public supply network and the microgrid, the controller controls the main circuit to turn on and turn off, and on-grid and off-grid of the microgrid are achieved through the power on and power off of the main circuit. Voltage, frequency and phase position of the public supply network and the microgrid and currents flowing past a bypass circuit are sampled by the controller to acquire a sampling signal, the power on or power off of the instruct main circuit are judged to achieve the on-grid and off-grid of the microgrid through calculation. According to the static switch and the control method applied to the connection of the microgrid and the public supply network, full automatic control on the smooth on-grid and off-grid of the microgrid is achieved, a micro source inverter of the microgrid can be monitored and controlled by the controller, and the purpose of energy management of the microgrid or assisting an upper level device to achieve energy management of the microgrid is achieved.

The invention discloses a bus rapid transit-oriented priority signal control system and a method thereof. The system comprises a central management platform used for remote management and maintenance of the whole system and the real-time monitoring of the bus rapid transit operation; a priority signal controller which is used for receiving arrival information of a bus in the bus rapid transit, outputting a priority signal which is analyzed and processed by corresponding priority algorithms to a signal, and outputting the processed related information to the central management platform; a vehicle identification device which is used for acquiring the arrival information and vehicle ID information of the bus in the bus rapid transit, and outputting the information to the priority signal controller; and the signal which is used for responding to a request of the priority signal according to the currently operating phase to cause the bus in the rapid transit to rapidly pass through a road junction. The system and the method have the beneficial effects of strong management, control and statistical capability, can improve the efficiency of processing the bus priority signal, and ensure punctuality of the bus rapid transit.

The invention discloses a panoramic wave recording method and platform system capable of supporting the fault diagnosis and analysis of a power grid and belongs to the power system and automation field. The platform system of the invention comprises a three-layer structure which comprises an acquisition area, a regional station area and a master station area. According to the panoramic wave recording method, after a fault occurs on the power grid, fault acquisition terminals can be started through a plurality of means to perform multi-data type fault recording; the fault acquisition terminals indirectly upload fault information to a panoramic wave recording platform regional master station; the panoramic wave recording platform regional master station performs full-grid wave recording cooperative control; and after completing data recording, the fault acquisition terminals transmit fault wave recording files to the panoramic wave recording platform regional master station through a data transmission network; and the panoramic wave recording platform regional master station receives the fault wave recording files of all the fault acquisition terminals and then performs synchronization processing on fault data according to high-precision time scales. With the panoramic wave recording method and platform system capable of supporting the fault diagnosis and analysis of the power grid of the invention adopted, powerful data support can be provided for the automatic control of the power grid.

The present invention provides a method, apparatus and system for transmitting and receiving a client signal. The method for transmitting a client signal includes, at the transmitting end, mapping a client signal to be transmitted to a corresponding low-order Optical Channel Data Unit (ODU) in a low-order ODU set, wherein low-order ODUs in the low-order ODU set having rates increased in order, and having rate correspondence relations with the client signals; mapping the low-order ODU to a timeslot of a high-order Optical Channel Payload Unit (OPU) in a high-order OPU set; and adding overheads to the high-order OPU to form an Optical Channel Transport Unit (OTU), and transferring the OTU to an Optical Transport Network (OTN) for transmission.

The present invention provides a method, apparatus and system for transmitting and receiving a client signal. The method for transmitting a client signal includes, at the transmitting end, mapping a client signal to be transmitted to a corresponding low-order Optical Channel Data Unit (ODU) in a low-order ODU set, wherein low-order ODUs in the low-order ODU set having rates increased in order, and having rate correspondence relations with the client signals; mapping the low-order ODU to a timeslot of a high-order Optical Channel Payload Unit (OPU) in a high-order OPU set; and adding overheads to the high-order OPU to form an Optical Channel Transport Unit (OTU), and transferring the OTU to an Optical Transport Network (OTN) for transmission.

The present invention relates to a prostatic comprehensive therapeutic equipment. Said prostatic comprehensive therapeutic equipment includes the following several portions: microcomputer controller, comprehensive therapeutic head, printing machine, music and video playback device. Besides, said invention also provides its working principle and concrete operation method.

The present invention belongs to the information technology management field and relates to a Beidou-based travel and adventure emergency rescue system. The Beidou-based travel and adventure emergency rescue system includes a travel and adventure management platform, an emergency rescue system platform, a BeiDou satellite, an emergency alarm terminal and an emergency rescue terminal. When being confronted with a danger, a tourist can use the emergency alarm terminal to send out help seek signals in the form of short messages to the emergency system platform; the emergency system platform performs corresponding rescue command and issues rescue information in the form of Web through the travel and adventure management platform; and the emergency system platform sends a rescue plan in the form of short messages to the emergency rescue terminal through the BeiDou satellite so as to command a person who carries the emergency rescue terminal to rescue the tourist, communicates with the tourist in the form of short messages, sends a self-rescue plan to the tourist or psychologically helps the tourist, and knows the latest condition of the tourist. The Beidou-based travel and adventure emergency rescue system provided by the invention is a dynamic closed-loop management system. With the system adopted, the personal safety of travelers and adventurers can be enhanced.

The invention provides an indoor artificial photohydroponic method for dianthus chinensis l flower plant. The method comprises the following steps: in seeding germination acceleration period, early seedling cultivation period, later seedling cultivation period and cultivation period, seeding and germination acceleration treatment on dianthus chinensis l. seeds are performed, different illuminationconditions are adopted in the early seedling cultivation period, the later seedling cultivation period and the cultivation period and cooperate with different nutrient solutions for cultivation, thespecific conductance and pH of a nutrient solution and the temperature and humidity environment of all periods are controlled, the corresponding light intensity and illumination time are set accordingto the growth habits of dianthus chinensis l. in different periods, and illumination is alternately carried out in all the periods. The complicated operation of outdoor planting of the dianthus chinensis l. is simplified, the cleanliness of dianthus chinensis l. flowers is ensured, the growth period of the dianthus chinensis l. is shortened, growth is more robust, and the output per unit area isgreatly increased.

The invention discloses a travel information service system, which is divided into five main modules according to functions: a map basic operation module, a maintenance module, a query module, a travel service module and a map printing module. The travel information service system uses spatial information processing as a core geographic information system technique, and because the travel information service system has strong functions of spatial information management, spatial information analysis, spatial information query, three-dimensional image display and the like, the travel information service system plays an irreplaceable role in information-based construction of the travel industry. The travel information service system introduces the geographic information system technique and a multimedia production to travel services to realize effective management of tourist resources and multimedia expression of travel information, provide a brand-new visual field management and propaganda mode for an administering authority and bring unprecedented conveniences and brand-new services to tourists.

The invention discloses a distributed access control model and an access method. The method comprises: sending out access request information by an access control main body, and judging whether it isan access control object or not by a neighbor node of the access control main body according to the access request information; if yes, judging whether the access request of the access control main body conforms to its accessed control policy, and if yes, providing corresponding access content and operation; if not, returning information denying access; if not, analyzing the access request information, and judging whether the access control subject in the access request has permission to access the access control object in the access request according to the access control policy stored in thenode; if yes, forwarding the access request to its neighbor node, and repeating the above operation; if not, returning a reject message. The access control policy of the invention adopts a distributed management mode, so that each node in the network with which it has access relationship jointly manages the access control policy of the whole network. The access control policy of the invention adopts a distributed management mode, and each node in the network with which it has access relationship jointly manages the access control policy of the whole network.

The invention discloses a service interface management method and device, a storage medium and a terminal, relating to the technical field of communication, and mainly aiming to solve the problem thatsince an existing service interface designs a large number of entity classes of transfer parameters for different service needs, service codes of an APP interface for services are numerous and messy.The method includes the following steps that: when a service controller receives a service processing request sent by an APP interface terminal, the service controller extracts to-be-initialized configuration information corresponding to a to-be-processed service requested by the service processing request in a configuration file; the service controller initializes the configuration information according to to-be-configured initialization parameters and service information in the service processing request; the service controller sends the initialized configuration information to a service class of the service controller; the service class of the service controller analyzes the service processing request type in the configuration information, and performs service processing according to the analyzed type; and the service class of the service controller feeds back a processing result to the APP interface terminal through the service controller.

The invention discloses a one-fiber multi-network full-service access system consisting of three layers of switches for dividing multiple virtual local area network (VLAN) configuration and communication among the VLANs, a local side, an optical distribution network (ODN) and a user terminal. One end of the three layers of switches is connected with IP telephone wires, wired cable television broadcast (CAVT) and network operators, and the other end is connected to the local side. The local side is connected to the user terminal via the ODN, the three layers of switches are gathered to connect a flow control server, and the local side is an optical line terminal (OLT). The ODN is composed of a single-mode fiber and a passive splitter, the user terminal is an optical network terminal (ONT), and the local side, the OND and the user terminal are connected via the fiber and are in single-core two-way transmission. With the arrangement of the three layers of switches, one fiber or one port of a client terminal can receive a plurality of signals including the internet, the television broadcast and the telephone, so that the network resource share can be realized, the low level repeated construction can be avoided, and a high-speed broadband multimedia foundation platform which is wide in adaptability and low in cost, and is easy to maintain is formed

The invention relates to bonsai cultivation methods, in particular to a making method of a tea tree bonsai. The making method comprises the following steps that firstly, a Fuyun No.6 tea tree is selected as a female parent, a Foshou or Xiaoqi tea tree is selected as a male parent, artificial hybridization is performed, and tea seeds of a single offspring plant are obtained; secondly, the tea seeds are planted in a pot; thirdly, normal temperature and humidity of soil in the pot are well kept after germination of the tea seeds; when growing to 18-22 cm, the tea tree seedlings are inspected and screened, and the tea tree seedlings integrating excellent characteristics of the male and female parents are selected for styling. According to the making method of the tea tree bonsai, firstly, the Fuyun No.6 tea tree which is high in stress resistance, wide in adaptability and high in planting survival rate serves as the female parent during artificial hybridization, and the rare tea tree variety, namely the red-shoot or green-shoot Foshou tea tree which is unique in leaf structure, rich in leaf type and diversified in leaf color and shoot and leaf color serves as the male parent. Through the making method, the problems that an original tea tree bonsai is simplex in variety, monotonous in style, low in survival rate, slow in growing trend, poor in insect resistance, prone to aging, high in management difficulty and the like are solved.

The invention discloses a system used for test paper management by applying radio frequency identification technology and a method thereof. The system consists of a central control server used for treating and storing input information, a reading and writing device used for reading and writing code information of a wireless radio frequency automatic identification label that is stick on the test papers and a switch control module used for obtaining unlocking code of reading people or reviewers of the test papers. Compared with the prior art, the radio frequency identification technology applied in the test paper management system of the invention can record every link of circulation management of the test papers timely and automatically so as to realize tracking management of the test papers and provide powerful management against man-made actions of surreptitious change, modification, etc., during paper reviewing at the same time by using the code information of the wireless radio frequency automatic identification label.

The invention provides a power load monitoring system realized by wireless communication aimed at the characteristics including many users, wide range, dispersion and low information amount of presentpower load monitoring communication, and aims at solving the technical problem that a present load monitoring system is low in communication efficiency and single in function. The system comprises acentral control room, and the central control room is in bidirectional communication with power load monitoring terminals of primary and secondary bidirectional terminals via a wireless relay station.The power load is monitored remotely and intelligently via a wireless private network, and the system is capable of high-grade management, electricity larceny prevention and remote meter reading. Viathe power load monitoring system, scientific decisions can be made in the aspects of load prediction, plan design and power production plan of the power system, and the power load monitoring system is helpful for safe and economic operation of the power grid.

The invention belongs to a breeding method of a drought resistant lippia nodiflora. The breeding environment is selected in the regions of Hebei, Henan, Beijing, Jiangxi, Hunan and Hubei. The fry parent selects the wild lippia nodiflora grown in Japanese Islands with plump corollas and stick and strong stem between the mid June and the mid October as the female parent and the wild lippia nodiflora grown in Ji'an and Jiangyan areas in Jiangxi Province of our country with high drought resistance and adaptability as the male parent and crossbreeding. The lippia nodiflora bred by the method can greatly improve the quality of the lippia nodiflora and has the advantages of high drought resistance, large coverage area and increased soil phosphate fertilizer content by the residual body without virus diseases.

The invention discloses a construction environment monitoring system and monitoring method based on big data, belonging to the technical field of environmental protection monitoring. The system includes a data acquisition module, a wireless transceiver module, a data transmission module, a main controller, an early warning module, a display module and a power supply module , database and information monitoring platform; monitoring methods include registering and recording information on all monitoring points; using wireless data transmission for remote data transmission; entering data with normal dust particle concentration into the normal information database; Data processing; manual review of results to ensure the authenticity of the results. The construction environment monitoring system of the present invention obtains the construction dust concentration in different construction stages, grasps the dust pollution situation and emission characteristics in different processes, provides data support for further research on the diffusion law of construction dust on construction sites, and can also strengthen the dust on the construction site. Pollution Prevention and Control.

The invention relates to bonsai cultivation methods, in particular to a making method of a tea tree bonsai. The making method comprises the following steps that firstly, a Fuyun No.6 tea tree is selected as a female parent, a Foshou or Xiaoqi tea tree is selected as a male parent, artificial hybridization is performed, and tea seeds of a single offspring plant are obtained; secondly, the tea seeds are planted in a pot; thirdly, normal temperature and humidity of soil in the pot are well kept after germination of the tea seeds; when growing to 18-22 cm, the tea tree seedlings are inspected and screened, and the tea tree seedlings integrating excellent characteristics of the male and female parents are selected for styling. According to the making method of the tea tree bonsai, firstly, the Fuyun No.6 tea tree which is high in stress resistance, wide in adaptability and high in planting survival rate serves as the female parent during artificial hybridization, and the rare tea tree variety, namely the red-shoot or green-shoot Foshou tea tree which is unique in leaf structure, rich in leaf type and diversified in leaf color and shoot and leaf color serves as the male parent. Through the making method, the problems that an original tea tree bonsai is simplex in variety, monotonous in style, low in survival rate, slow in growing trend, poor in insect resistance, prone to aging, high in management difficulty and the like are solved.

The invention discloses a caching system and method. The caching system comprises a server side and a client side. The server side is used for processing the cache key to obtain a database, a table and a sub-key corresponding to the cache key, storing the cache key and determining configuration information according to the database and the table, and sending the configuration information to the client side; and the client is used for receiving and storing the configuration information and managing the cache key in the server according to the configuration information. A cache key is processed;obtaining a database, a table and a sub-key corresponding to the cache key, hash coding and remainder taking are carried out on the database and the table; according to the method, the data and / or files belonging to the same database and table can be stored in the same storage set in the cache unit, the cache keys can be subjected to batch management according to the database and the table, the performance problem that a server side needs to perform whole-library overall scanning on the cache unit during deletion is avoided, and the method is high in speed, high in manageability and high in efficiency.

The invention belongs to the field of Internet of Things, and discloses a sequence code generation method, which comprises the following steps of: 1, configuring related basic information for generating a sequence code; 2, generating a sequence code template according to the SN type list, the SN composition content detail list and the SN rule association list; 3, production parameters of a production site are obtained, the sequence code template is filled with the production parameters to obtain the sequence codes, and the method can generate the sequence numbers in a diversified, customized and automatic mode. Meanwhile, the invention also discloses a sequence code generation system.

The invention provides a passive intelligent lock cylinder system and an implementation method thereof and belongs to the technical field of intelligent locks. The passive intelligent lock cylinder system comprises a lock cylinder manager, an intelligent lock cylinder, a Bluetooth key, a mobile phone APP and a cloud platform. The lock cylinder manager is connected with the Bluetooth key and the intelligent lock cylinder in a matched mode. The intelligent lock cylinder is connected with the Bluetooth key in a matched mode. The Bluetooth key is connected with the mobile phone APP in a matched mode. The mobile phone APP is connected with the cloud platform in a matched mode. According to the passive intelligent lock cylinder system and the implementation method thereof, on the basis of original functions of an intelligent lock cylinder, through linkage of the Bluetooth key and the mobile phone APP, diverse management with higher functions is achieved on the lock cylinder; a Bluetooth password of the intelligent lock cylinder is a unique identity code, and the password is generated by the user mobile phone APP and written in; if no lock cylinder manager is arranged, the Bluetooth key cannot write the Bluetooth password into the intelligent lock cylinder, and the safety coefficient of the intelligent lock cylinder is increased; the Bluetooth key is only used as a linkage channel of the mobile phone APP and the intelligent lock cylinder and can be used in an exchange mode.

The invention discloses a thin-client-terminal system applied to an electric power enterprise, and relates to the thin-client-terminal system. The thin-client-terminal system comprises a thin-client-terminal (1), a load equalizer (2), a modularized cooling system (4) and a shared storage and equipping system (5). The thin-client-terminal system (1) is respectively connected with the load equalizer (2) and an administrator (3) via a local area network LAN. The load equalizer (2), the modularized cooling system (4) and the shared storage and equipping system (5) are connected in turn. The tin-client-terminal system is low in total cost of ownership, higher in manageability, higher in security and safer and more reliable in operation.

The invention discloses a static switch and a control method applied to a connection of a microgrid and a public supply network. The static switch and the control method applied to the connection of the microgrid and the public supply network are characterized by comprising a main circuit and a controller, wherein the main circuit is placed between the public supply network and the microgrid, the controller controls the main circuit to turn on and turn off, and on-grid and off-grid of the microgrid are achieved through the power on and power off of the main circuit. Voltage, frequency and phase position of the public supply network and the microgrid and currents flowing past a bypass circuit are sampled by the controller to acquire a sampling signal, the power on or power off of the instruct main circuit are judged to achieve the on-grid and off-grid of the microgrid through calculation. According to the static switch and the control method applied to the connection of the microgrid and the public supply network, full automatic control on the smooth on-grid and off-grid of the microgrid is achieved, a micro source inverter of the microgrid can be monitored and controlled by the controller, and the purpose of energy management of the microgrid or assisting an upper level device to achieve energy management of the microgrid is achieved.

This invention discloses a realization method for selecting paths by multi-service data flows on gateway including: setting up a binding relation between service link and service kind, when a gateway receives service, it looks for a service link binded with the service kind as the transmission channel of the service to transmit it so as to realize speciality of service links from the source and increase the usability of network resources greatly by isolating service flows.

The invention discloses a business interface management method, device, storage medium, and terminal, and relates to the field of communication technology. The business code of the APP interface is numerous and messy. Including: when the service controller receives the service processing request sent by the APP interface, extract the configuration information to be initialized corresponding to the service to be processed requested by the service processing request in the configuration file; Configure the initialization parameters and business information initialization configuration information; the service controller sends the initialized configuration information to the service class of the service controller; the service class of the service controller parses the business processing request type in the configuration information, and proceeds according to the parsed type Business processing; the service class of the service controller feeds back the processing results to the APP interface through the service controller.