69results about How to "Easy centralized management" patented technology

Pairs are formed from a plurality of dispersed volumes and copying between the volumes is conducted by a series of remote operations from a management server. A management server 10 instructs the generation of configuration setting files 23, 30 to host computers 20, 30 selected so as to form copy pairs. If the configuration setting files are generated by host agents 21, 31, the management server 10 instructs copy start to a host computer 20 having a primary volume. The host agent 21 generates a prescribed command via a copy pair control module 22 and causes a storage subsystem 40 to execute copying between the volumes. When copying is completed, the management server 10 acquires the newest storage configuration information from the storage subsystem 40 and updates configuration information DB12.

The invention relates to electro-fusion welding of a polyethylene pipeline, and aims to provide an electro-fusion welding machine for realizing welding quality monitoring through a wireless network and a method for realizing electro-fusion welding quality monitoring through the wireless network. The electro-fusion welding machine comprises a microprocessor connected with an electro-fusion welding machine main body and an identity authentication module, and an abnormal condition alarm module and a wireless data receiving and transmitting module which are connected with the microprocessor respectively, wherein a quality monitoring program is arranged in the microprocessor. The method comprises the following steps: identity authentication and qualification affirmation of a welder, welding engineering project management, welding parameter management, pre-examination before welding, control of the welding quality and the like. Welding quality management of an electro-fusion welding joint of the polyethylene pipeline, including pipeline joint positioning, welder qualification verification, welding data storage, welding quality verification and the like can be realized; and welder qualification, level management and welding engineering project management can be realized.

The invention provides a remote cloud desktop operation system which comprises a cloud server and a cloud terminal, wherein the cloud server consists of computing resources, storage resources and network resources which are registered on an Internet, thus a physical machine for control and data exchange among a plurality of cloud terminals is formed; the cloud server supposes different virtual machines according to demands of different cloud terminals, thus the cloud terminals are enabled to accomplish corresponding operation; the cloud terminals comprise user computers and client programs which are arranged on the computers and are connected with the cloud servers; and a user can access to the cloud servers through the Internet by using the client programs of the computers, and the cloud terminals correspond to the virtual machines on the cloud servers. The operation system can effectively solve the technical problems that the operation is inconvenient and the security is relatively poor as computer terminal hardware is not reliable and the operation system is relatively poor in compatibility.

The invention discloses a smart park management system based on the Internet of Things and the Internet technology. An Internet of Things application platform is specifically divided into data access(communication), data processing (computer) and data application (electronics). An Internet of Things-based intelligent park management system integrates technologies in the three fields, realizes thesystem concept of Internet of Things connection on the basis of the Internet, and provides a unified application and management platform for the intelligent park, and the Internet of Things is connected through the Internet of Things or virtual interconnection is realized between equipment and the Internet. On the basis of an Internet of Things data service platform, a solution for meeting personalized demands of a user is provided. Meanwhile, the intelligent management system of the building is integrally planned; therefore, introduction of the Internet of Things technology into park construction will certainly be the development trend of future intelligent parks, while an Internet of Things application platform provides a unified application and management platform for the intelligent parks from three aspects of data access, data processing and data application, and plays a greater role in resource configuration rate and utilization.

The invention discloses a clean workshop operation method based on a sensor network, and a clean workshop control system based on the sensor network. The clean workshop control system based on the sensor network includes a control terminal, a cloud server, a monitoring module, an adjusting module, a lighting module, a display module, a communication module and an alarm module, wherein the monitoring module includes an integrated sensor, a gas sensor, and a human body infrared sensor; the adjusting module includes a sterilization device, a temperature adjusting device, a humidification device,and a dust removal device; and the control terminal includes a PC and a mobile phone APP. The clean workshop control system based on the sensor network integrates collecting functions of temperature,humidity, gas and human body infrared sensors, is uniformly controlled by the cloud server, so that the display module can output the environmental information of the current workshop, thus being convenient for a workshop administrator to intuitively understand and control, can automatically control the adjusting module to work through the data detected by the monitoring module so as to achieve sterilization, dust removal, humidification and temperature adjusting in the workshop environment, and realizes centralized management and good safety.

The invention discloses a log collector management and control method and platform, electronic equipment and a storage medium, and relates to the field of big data. According to the specific implementation scheme, a registration request sent by a log collector is received; wherein the request carries identification information of a host where the log collector is located; a corresponding configuration file and a configuration version number are configured for the log collector; wherein the configuration file comprises identification information of a task configured for the log collector; wherein the configuration version number is used for identifying the updating times of the task configured for the log collector; and the configuration file and the configuration version number are sent tothe corresponding log collector, so that the log collector loads the task configuration file configuration file to execute the corresponding task. By adoption of the scheme, the problem of low efficiency of manually configuring the log task in the prior art can be solved, so that the log acquisition task can be intelligently and automatically deployed and transmitted online, the method can be suitable for a large-scale log acquisition scene, and the configuration efficiency of the log acquisition task is effectively improved.

The invention relates to an intelligent charging management system and method. The intelligent charging management system comprises an intelligent charging cabinet and a cloud platform, wherein the intelligent charging cabinet is used for providing charging service for users, monitoring the charging condition and reporting the charging condition to a cloud platform, carrying out fire-fighting early warning detection and reporting the detected result to the cloud platform, performing fire-fighting disposal according to an instruction of the cloud platform or fire-fighting early warning, and providing a user interaction interface; the cloud platform is used for carrying out remote management on the intelligent charging cabinet, obtaining a user charging request, sending the user charging request to the intelligent charging cabinet to provide a user charging service, carrying out statistical analysis on user charging behaviors, monitoring fire-fighting early warning of the intelligent charging cabinet and issuing a corresponding fire-fighting disposal. According to the scheme, centralized management can be conveniently carried out on the battery of the electric bicycle, and a user canrequest charging service in an appointment mode or an on-site mode, and great convenience is brought to use of the user.

The embodiments of the present invention provide a data acquisition and analysis method of an internet of things communication device and the internet of things communication device. The data acquisition and analysis method comprises the steps of receiving the monitoring data sent by a connecting device; processing the monitoring data to obtain the processed monitoring data; sending the processedmonitoring data to a cloud server. According to the present invention, by processing the received monitoring data sent by different connecting devices, the processed monitoring data has the advantagesof being uniform in form and small in size, being convenient to compress, etc., and the processed monitoring data of different connecting devices is uploaded to the cloud server by the wireless transmission. The data acquisition and analysis method of the internet of things communication device can realize the requirement that one internet of things communication device acquires the monitoring data of a plurality of connecting devices, the centralized management of the connecting devices in a department / factory is convenient, and by storing the processed monitoring data in the cloud server, the requirement of assembling the mass data of the mass factories can be realized.

The invention discloses a straw pretreatment method for hemicellulose production. The method comprises the following steps: mixing the straw with a pretreatment solution, insulating and boiling the obtained mixture for 0-60 min under a heating condition, performing solid-liquid separation on the boiled mixture, collecting the solid, rinsing for extracting the hemicellulose; and the pretreatment solution is an alkaline solution with the concentration of 1-20g / L, and the dosage of the pretreatment solution is the amount when the pH value of the boiled mixture is controlled to 10-11. The hemicellulose deacetylation reaction and the raw material cleaning and purifying process are integrated to a pretreatment step, so that the hemicelluloses alkali dissolution and extraction is the other independent process, and the problems of dark color of the product hemicellulose directly extracted by alkali liquor, the difficult guarantee of the food sanitation, the nonrenewable acetates in the extracted alkali liquor through a film filtering method, and the dark color of the product can be effectively avoided.

Pairs are formed from a plurality of dispersed volumes and copying between the volumes is conducted by a series of remote operations from a management server. A management server 10 instructs the generation of configuration setting files 23, 30 to host computers 20, 30 selected so as to form copy pairs. If the configuration setting files are generated by host agents 21, 31, the management server 10 instructs copy start to a host computer 20 having a primary volume. The host agent 21 generates a prescribed command via a copy pair control module 22 and causes a storage subsystem 40 to execute copying between the volumes. When copying is completed, the management server 10 acquires the newest storage configuration information from the storage subsystem 40 and updates configuration information DB12.

The invention discloses a surface modification method of a plant fiber. 100 parts of plant fiber, 1-6 parts of 20-100-mesh ethylene-vinyl alcohol copolymer and 5-30 parts of glycerol are activated for 5-10min at the temperature of 150-190 DEG C, so that the plant fiber modified from the ethylene-vinyl alcohol copolymer is prepared. The compatibility and dispersibility of a polymer matrix and the plant fiber in a wood-plastic composite material can be effectively improved. The modification method is simple and low in equipment requirement, is suitable for popularization and application, and has remarkable economic and social benefits.

The invention discloses an electric power intelligent Bluetooth lock. The intelligent Bluetooth lock comprises an intelligent Bluetooth lock body, a control button is arranged in the middle of the front surface of the intelligent Bluetooth lock body, an indicating lamp is arranged above the control button, a lock head is mounted above the intelligent Bluetooth lock body, a lock hole correspondingto the lock head is formed in the intelligent Bluetooth lock body. The electric power intelligent Bluetooth lock supports keyless operation, multi-user authorization, unlocking record, electric quantity display, log analysis, lock binding and lock intelligent management, a customized edition small program can provide better unlocking experience for a user, independent and unified intelligent cloudcontrol is achieved, and lock centralized management is more convenient and orderly.

The invention discloses a railway guardless crossing remote control system and method. The remote control system comprises a crossing barrier machine, a crossing signal machine, an equipment control unit, a video monitoring unit and a remote operation unit; the equipment control unit is electrically connected with the crossing barrier machine and the crossing signal machine, is in network connection with a remote operation unit, and is used for controlling the working states of the crossing barrier machine and the signal machine according to a remote operation unit instruction; the video monitoring unit is electrically connected with the equipment control unit and / or is in network connection with the remote operation unit, is used for a video monitoring and storing crossing site, and transmits video to the remote operation unit; the operation operation unit is arranged in a far-end control chamber, is in network connection with the equipment control unit of at least two crossings and the video monitoring unit of at least two crossings, is used for a remote video monitoring crossing site, and remotely controls the working states of the crossing barrier machine and the crossing signal machine through the equipment control unit according to a dispatching command. The remote control method comprises the steps of crossing monitoring, remote control and crossing control.

The invention relates to a formula type multifunctional liquid milk production method which comprises the following steps: S1, degreasing raw milk to obtain skimmed milk and fat standard liquid; s2, dialyzing the skimmed milk to obtain a protein standard solution and a first dialysate; and S3, performing dialysis treatment on the first dialysate to obtain a lactose standard solution and a second dialysate. S4, performing reverse osmosis purification treatment on the second dialysate to obtain total solid standard liquid and recycled water; wherein the total solid standard liquid is an aqueous solution containing mineral substances. And S5, mixing the fat standard liquid, the protein standard liquid, the lactose standard liquid, the total solid standard liquid and the recycled water according to the formula proportion to obtain the required formula milk. According to the invention, various formula milk with different functions can be blended on one production line, the switching is flexible and convenient, in addition, the equipment redundancy can be effectively saved, the simplification of the equipment and the control of the production cost are facilitated, the occupied space is smaller, and the centralized management is facilitated.

An integrated smart meter with leakage protection function. It consists of three parts: casing, machinery and circuit. The casing is composed of a base (1) and an upper cover (2). The mechanical part is mostly installed in the base. There are LCD screens, Buttons and indicator lights, the circuit includes a power circuit (16), a main control chip circuit (19), a communication and control circuit (17), a metering circuit (15) and a sampling circuit (18); the single-phase AC 220V input in the power circuit passes through Step down the voltage of the transformer, then rectify it into DC, and output 5V through the voltage regulator block to provide stable 5V power supply and 12V power supply for the main control chip circuit, communication and control circuit, metering circuit and sampling circuit; the AC in the power circuit The 12V output terminal is connected to the optocoupler output terminal of the sampling circuit. This meter can perform automatic load control and leakage protection for power users, saving time, labor, safety and efficiency.

The invention is applicable to the technical field of resource recycling, and provides a brass waste processing and recycling technology. The technology comprises the main steps of cutting, smashing,magnetic separation, wind separation, particle separation, proportion separation, airflow separation and artificial separation so that substances such as brass, plastic and rubber are obtained for recycling. Compared with a traditional artificial screening method, the technology has the advantages of high automation, concentrated management is facilitated, the manual labor intensity is greatly reduced, meanwhile, the separation of each substance can be more effectively achieved, the product quality is improved, the loss is reduced, and the maximum benefit is achieved.

The invention discloses a line-pass digital switch, comprising a transmitting device and a receiving device, wherein, the transmitting device comprises a coding model, a power line carrier transmitting module and a power line output module and can be further provided with an infrared receiving module and a double-D trigger module; the receiving device comprises a power line input module, a power line carrier receiving module, a decoding module, a signal shaping module and an execution output module; the invention can be further provided with an infrared transmitting device, a light indicatingsignal returning device and a light indicating device, wherein, a special control wire can be further arranged between the transmitting device and the receiving device. The invention can save a largeamount of electric wire and construction cost, can realize entire functionalities without being programmed, is capable of conveniently managing electrical equipment in a centralized way, and is excellent in popularization.

The invention relates to a distributed farmland irrigation facility expense control system. A farmland irrigation facility expense control terminal is in communication connection with distributed devices comprising credit card machines, electric energy meters and external load switches, wherein the electric energy meters are used for acquiring electric energy information of corresponding water pumps, the external load switches are serially arranged on water supply lines of the corresponding water pumps, the farmland irrigation facility expense control terminal is connected with the credit card machines and the electric energy meters in the distributed devices, and the electric energy meters are connected with the corresponding external load switches by control. The system adopts a modular structure, and each portion is an independent device. Compared with a traditional electric meter integrating all functions, the system has the advantage that the influence of other functions on metering function accuracy is reduced. The farmland irrigation facility expense control system is more reasonable in functional framework, data are acquired in a distributed manner and processed and uploaded in a centralized manner, the risk of electric shock of users is greatly reduced by strong and weak electric isolation, and the farmland irrigation facility expense control terminal is a state grid I-type collector function expansion board and can be in seamless butt joint with a current electricity colleting system main station.

The invention discloses a crude oil chemical engineering tank field gas detection system which comprises a ball valve, an anti-explosion wiring box and a PLC. The inlet end of the ball valve is connected with a gas inlet. The outlet end of the ball valve is connected with the inlet end of a first electromagnetic valve. Six connecting structures of the ball valve and the first electromagnetic valve are arranged and connected in parallel. The outlet end of the first electromagnetic valve is connected with a filter. Two outlet ends of the filter are arranged, one outlet end of the filter is connected with the inlet end of a needle valve, the outlet end of the needle valve is connected with a bypass outlet, the other outlet end of the filter is connected with the inlet end of a fine filter, the outlet end of the fine filter is connected with the inlet end of an electric pump, the outlet end of the electric pump is connected with one end of a three-way valve, the other ends of the three-way valve are connected with standardization openings. The problem of various gas sampling under the high-temperature, high-pressure, high-humidity and high-corrosion environment is solved, control is more convenient and intelligent, and systematized and centralized management is convenient.

The invention discloses a seedling cultivation device. The device comprises a seedling cultivation body, seedling cultivation cups, movable plates and a T-shaped ejector rod, an upper plate of the seedling cultivation body is provided with upper plate holes, and threaded holes are formed in a lower plate of the seedling cultivation body; the seedling cultivation cups penetrate through the upper plate holes, fixed external threads of the lower ends of the seedling cultivation cups are matched with the threaded holes, center threaded holes are formed in the lower ends of seedling cultivation cups, connecting cross rods are connected between the center threaded holes and the side wall of an inner cavity, and a fixing hole is formed in each connecting cross rod; the movable plates are arranged in the inner cavities of the seedling cultivation cups, an ejector rod body is connected to the middle of a handlebar of the T-shaped ejector rod, the ejector rod body is provided with a mobile thread, and the ejector rod body is perpendicular to the handlebar. According to the seedling cultivation device, by matching the mobile thread on the ejector rod body of the T-shaped ejector rod with center threaded holes to eject the mobile plates out of the ground, roots of plants planted in the seedling cultivation cups cannot be affected, and the survival rate is increased; the seedling cultivation device is simple in structure, convenient to use, good in plant cultivation effect and capable of being widely applied and popularized.

The invention relates to a greenhouse with adjustable height and gradient, which comprises a plurality of rows of main uprights and longitudinal beams, wherein the main uprights are arranged on the ground; the longitudinal beams are supported by the corresponding rows of main uprights; both sides of the longitudinal beams are provided with greenhouse top surfaces; the base sides of the greenhouse top surfaces are connected to the corresponding longitudinal beams and can rotate around the corresponding longitudinal beams; greenhouse top surface fulcrum bars are arranged between the greenhouse top surfaces and the main uprights; the upper ends of the greenhouse top surface fulcrum bars are hinged on the greenhouse top surfaces; the bar parts of the greenhouse top surface fulcrum bars are inserted on the main uprights; the width W of each greenhouse top surface and the height h of each main upright have the following relation that W=0.7-1.2h; and the transverse distance H between each two adjacent rows of main uprights is less than the sum 2W of the widths of two greenhouse top surfaces, so that the adjacent greenhouse top surfaces can be overlapped. The greenhouse is used as a multi-span greenhouse or a single greenhouse and can give consideration to the requirements on ventilation, rain prevention, sun protection, heat preservation and the like; moreover, when the greenhouse is not required, the greenhouse top surfaces can be turned over downwards, so that the ground is in a semi-open state; and the greenhouse is convenient for mechanical operation and is very convenient to use.

The invention relates to the technical field of cattle and sheep breeding, in particular to breeding feed premixing equipment; and the breeding feed premixing equipment comprises a bottom frame platform and further comprises a base material feeding mechanism, a nutrient substance feeding mechanism, a microelement feeding mechanism and a premixing mechanism which are sequentially arranged on the bottom frame platform from right to left. The bottom frame platform is further provided with a feed conveying line which is distributed in the left-right direction, sequentially receives base materials, nutrient substances and microelements from right to left, and conveys the base materials, the nutrient substances and the microelements out after being fully premixed through the premixing mechanism. By arranging a material storage box with multiple material cavities and material cavity discharging ports, various nutrient substances and trace elements are concentrated together, centralized management is facilitated, feed can be effectively and fully mixed by arranging the spiral stirring blades distributed side by side, excessive platforms and feeding hoppers do not need to be additionally arranged, the structure is simple, and the breeding feed premixing equipment has no high requirements on spatial layout, and is high in applicability.

The embodiment of the invention discloses a control method. The control method comprises the steps that: a node controller obtains first identification information of a main server and second identification information of at least two slave servers; based on the first identification information of the main server and the second identification information of the at least two slave servers, the communication connection between the main server and the at least two slave servers is controlled so as to enable the main server to be communicated with the at least two slave servers through the node controller. The embodiments of the invention further disclose a controller and a monitoring device.

The invention discloses a method for centrally removing PM2.5 and heavy / alkali metals in an iron ore sintering flue gas. The method comprises the following steps: dividing a sintering flue gas into three parts, namely a former-stage flue gas with a high PM2.5 and heavy / alkali metal discharge ratio, a low temperature and a high H2O(g) content, a medium-stage flue gas with a high PM2.5 and heavy / alkali metal discharge ratio, a high temperature and a low H2O(g) content, and a tail-stage flue gas with a low PM2.5 and heavy / alkali metal discharge ratio, a high temperature and a low H2O(g) content;introducing the former-stage flue gas and the tail-stage flue gas into a low-discharge flue, and removing dust by using a common static dust collector; and introducing the medium-stage flue gas into ahigh-discharge flue, and directly removing PM2.5 and heavy / alkali metals by using a high-temperature resistant filtering membrane. By adopting the method, efficient and central treatment on PM2.5 andheavy / alkali metals is achieved through sectional regulation and control of flue gases, and waste heat of a high-grade flue gas can be beneficial for being recycled.

The invention relates to a long-life type medium-sized bulk container with wide application range and the container comprises an external framework (1). The external framework (1) is in a frame structure welded by steel pipes and having an opened top; an inner barrel (2) is disposed in the external framework (1); pressing bars (1.1) are arranged on the top of the external framework (1) to press the inner barrel (2); a label plate (4), to which a label is attached is mounted on the external framework (1); and a weighing module (3) is further arranged on the external framework (1).The long-life type medium-sized bulk container with wide application range is advantaged by convenient management.

The invention relates to a centralized management shockproof intermediate bulk container. The centralized management shockproof intermediate bulk container comprises an outer frame (1); the outer frame (1) is a frame structure formed by welding steel pipes and opened in the top; an inner barrel (2) is arranged in the outer frame (1); a pressing bar (1.1) is arranged at the top of the outer frame (1) for pressing the inner barrel (2); a label plate (4) for pasting labels is mounted on the outer frame (1); and a GPS module (3) is mounted on the outer frame (1). The centralized management shockproof intermediate bulk container has the advantage of convenience to manage.

The invention discloses a surface modification method for inorganic powder. The method comprises the following steps: 100 parts of inorganic powder, 1-6 parts of 20-100 meshes of ethylene-vinyl alcohol copolymer and 5-30 parts of glycerinum are conducted activating treatment under the temperature of 165-200 DEG for 10-30 min to obtain surface modified inorganic powder. According to the invention, the consistency and dispersibility of the inorganic powder in polymer matrixes can be effectively improved, the surface modification method is simple, the requirements on equipment are low, and popularization and application are facilitated, and the surface modification method has obvious economic and social benefits.

The invention relates to a distributed farmland irrigation facility expense control system. A farmland irrigation facility expense control terminal is in communication connection with distributed devices comprising credit card machines, electric energy meters and external load switches, wherein the electric energy meters are used for acquiring electric energy information of corresponding water pumps, the external load switches are serially arranged on water supply lines of the corresponding water pumps, the farmland irrigation facility expense control terminal is connected with the credit card machines and the electric energy meters in the distributed devices, and the electric energy meters are connected with the corresponding external load switches by control. The system adopts a modular structure, and each portion is an independent device. Compared with a traditional electric meter integrating all functions, the system has the advantage that the influence of other functions on metering function accuracy is reduced. The farmland irrigation facility expense control system is more reasonable in functional framework, data are acquired in a distributed manner and processed and uploaded in a centralized manner, the risk of electric shock of users is greatly reduced by strong and weak electric isolation, and the farmland irrigation facility expense control terminal is a state grid I-type collector function expansion board and can be in seamless butt joint with a current electricity colleting system main station.