223results about How to "Low difficulty in transformation" patented technology

The invention discloses a method of the operation unite abeyance, including: building the interface between the application systems; obtaining the abeyance operation information of the application system through the interface, and storing the abeyance operation information; exhibiting the stored abeyance operation information. The invention also discloses an operation unite abeyance system. The method obtains the abeyance operation information of the application system through the built innerface, without encapsulating the function of the application system to exhibit the abeyance operation, therefore, the application system is performed with simple alteration to be accessed to the abeyance platform; meanwhile through adopting the Web Service interface, the loose coupling relation between the abeyance platform and the application system is allowed to build, with few interface parameters, further reducing the alteration difficulty of the application system.

The embodiment of the invention discloses a mobile interactive system and an application method and related equipment thereof. The system comprises a mobile terminal and external card equipment, wherein the mobile terminal is also used for transmitting corresponding card information to the external card equipment bound to the mobile terminal through a communication channel between the mobile terminal and the external card equipment; and the external card equipment is used for receiving the card information transmitted by the mobile terminal through the communication channel established between the external card equipment and the mobile terminal, saving the information in a functional module corresponding to the external card equipment, and interacting with a card reader according to the saved card information so as to realize corresponding card function. The system can realize the corresponding card function through the mobile terminal on the premise of not modifying the mobile terminal. Therefore, the modification difficulty and modification cost of the card function on the mobile terminal are reduced, and the system contributes to rapidly popularizing and using corresponding services.

The invention discloses an ultra-low-load operation system and an operation method for coal-fired generating units. The system is composed of two coal-fired generating units which operate in a unifiedmode, and each coal-fired generating unit consists of a steam turbine, a steam system, a vacuum air exhaust system, a condensed water system and a water feeding system; the steam systems of the generating units are connected through a heat steam connecting tube; and the water feeding systems of the generating units are connected through a water feeding connecting tube. The ultra-low-load operation system concentrates steam outlet force when the two units operate under ultra-low load on a main boiler, and solves the problems that boiler consumption is unstable, a coal mill, a fan and a denitrification reactor are unstable and the like when current coal-fired generating unit operates under the ultra-low load, and greatly improves safety and reliability of boiler operation control.

The present invention belonging to a power control device and more particularly relates to the transformer load control caused by multiple charging piles. The technical scheme is that the system comprises a controller host machine (1), a plurality of controller extension machines (2) arranged at charging piles (5) and a communication bus (3) which is connected between the controller host machine (1) and the controller extension machines (2). By applying the system and the method, all charging piles in a housing estate can be controlled in real time, a power use peak is staggered, construction investment can be reduced for new residential housing estates and enterprises, transformer zero load loss can be reduced, and electrical system transformation difficulty and cost can be greatly reduced for a built housing estate with the need of adding charging piles.

The invention discloses an SCR temperature regulating system of a boiler and a method for regulating a smoke temperature of a SCR inlet of the boiler. The SCR temperature regulating system of the boiler comprises an economizer, wherein the economizer comprises an economizer outlet collection box which is communicated with the boiler and an economizer inlet collection box which is communicated with the boiler, the economizer inlet collection box is connected with a boiler feed pipe, and the boiler feed pipe or the economizer inlet collection box is communicated with a temperature regulating device which regulates the heat absorption working medium flow of the boiler feed pipe. The SCR temperature regulating system of the boiler and the method for regulating the smoke temperature of the SCR inlet of the boiler can control the smoke temperature to be within a normal working temperature range and guarantee activity of catalysts. In addition, only the temperature regulating device needs to be additionally arranged on the outer portion of the economizer, internal parts in existing equipment in a boiler system do not need to be refitted, and the SCR temperature regulating system of the boiler and the method for regulating the smoke temperature of the SCR inlet of the boiler are beneficial to reduction of refitting difficulties and reduction of refitting cost.

The present invention provides an organic electroluminescent device and a display device. The organic electroluminescent device comprises a first luminescent layer and a second luminescent layer. Thematerial of the first luminescent layer comprises a first main material, a first sensitizer and a first dye. The material of the second luminescent layer comprises a second main material, a second sensitizer and a second dye. An exciplex can be formed between the first main material and the second main material. The first sensitizer and the second sensitizer are both thermally activated delayed fluorescent materials. The first dye and the second dye are both conventional fluorescent dyes. The organic electroluminescent device provided by the invention can improve device efficiency, reduces efficiency roll-off, and improves color purity.

The invention discloses a novel bottom-mounted back pressure heat supply steam turbine and an operation method thereof. The novel bottom-mounted back pressure heat supply steam turbine and the operation method thereof are used in a steam extraction heating heat circulation system of a large pure condensing steam turbine unit. A thermal power plant thermal cycle system includes a boiler and a mainsteam turbine unit. A bottom-mounted back pressure heat supply steam turbine unit comprises a small steam turbine, a steam inlet pipe system and a valve, a high pressure cylinder vacuum pump, a steamexhaust pipe system downstream of a high pressure cylinder, a three-way valve, and a small power frequency generator. The thermal power plant thermal cycle system operates at 40% or more of a grid load command, steam enters the high pressure cylinder of the bottom-mounted back pressure heat supply steam turbine, the high pressure cylinder exhausts steam, a low pressure cylinder continues to expandto do work. The thermal power plant thermal cycle system operates at 40% or less of the grid load command, steam intake of the high pressure cylinder of the bottom-mounted back pressure heat supply steam turbine is stopped, steam enters through the lower pressure cylinder, and the high pressure cylinder vacuum pump of the small steam turbine is started. The novel bottom-mounted back pressure heatsupply steam turbine improves efficiency based on a conventional bottom-mounted back pressure heat supply steam turbine, and the energy utilization rate and comprehensive economy of a heat supply system is maximized as much as possible.

The invention relates to a method for preparing alcohol by mixing and fermenting raw materials and cooked materials. The method comprises the following steps: adding or supplementing saccharified mash obtained by non-cooked raw material fermentation method into liquefied mash or saccharified mash in the traditional cooked alcohol fermentation process, namely dividing starchy materials into two parts, gelatinizing, liquefying and saccharifying one part of starchy materials by the conventional traditional cooking alcohol fermentation method, liquefying and saccharifying the other part of starchy materials by a non-cooked raw material alcohol fermentation method, liquefying or saccharifying the mash of the two processes, mixing and synchronously scaccharifying and fermenting to prepare the alcohol. According to the method, the preparation efficiency is equal to that of the complete cooking alcohol preparation process, equipment is not transformed, the preparation process is simplified partially, energy consumption is reduced partially, and market popularization is facilitated.

The invention provides an electric lifting device applicable to transformation of an old residential building and a transformation method. The electric lifting device comprises a multifunctional track column which is vertically fixed to the outer side of the building. A rotary power control box which does reciprocating lifting motion is arranged on the multifunctional track column. The rotary power control box is fixedly connected with a counterweight through inhaul cables. The inhaul cables are in driving connection with a guide wheel box and a center control and traction power control box. The rotary power control box drives an elevator car to rotate horizontally through a rotary arm. The two sides of the elevator car are provided with elevator car electric side-hung doors. An integral electric side-hung door is embedded in the building. The elevator car and the integral electric side-hung door are attracted and separated through an electromagnetic lock device. An elevator car bearing platform is arranged on the ground. The upper end of the elevator car bearing platform is provided with four buffer induction plates connected with the center control and traction power control box. A movable lifting guard rail is arranged on the periphery of the elevator car bearing platform. The electric lifting device applicable to transformation of the old residential building is compact in structure; standardized production can be realized; transformation construction is convenient; and the electric lifting device has little influence on ventilation and daylighting of residential rooms.

Disclosed are a digital anti-counterfeiting system and a digital anti-counterfeiting method for the use process of a seal of a document recognition system. An information database and an application server in the system record electronic tag information loaded on a seal body and digital code information printed on a document for sale, an enterprise user reads the electronic tag information on the seal body and the digital code information printed on the document by the aid of a special digital anti-counterfeiting ink pad and a control system, generates new digital code patterns after integration and encryption, and controls a printer or a printing module on the special digital anti-counterfeiting ink pad to print the new digital code patterns on the document when using the seal for sealing on the document, and when using the recognition system for acquiring document images, document receiving units such as a bank and the like can obtain seal tags and document information stored in the information database for recognizing the anti-counterfeiting digital code patterns on the document so as to confirm whether the seal used for sealing by the enterprise user and the sealing process are legal and valid or not. By the aid of the digital anti-counterfeiting system and the digital anti-counterfeiting method, accuracy and processing efficiency are improved.

The invention discloses an automated guided vehicle and a route planning method thereof, and relates to the field of logistics equipment. For the using conditions of pickup of goods in an existing storeroom, the automated guided vehicle and the route planning method thereof are used for achieving the effects that the intelligent modification is realized without large-scale modification, the sorting efficiency is improved, and the labor intensity is reduced. The automated guided vehicle comprises a chassis structure, a frame structure and a navigation control system, wherein the chassis structure comprises a chassis and a travelling device, the travelling device is arranged on the chassis, the frame structure is arranged on the chassis, the navigation control system comprises a control assembly, and the control assembly is used for carrying out navigation by adopting laser or an image for the automated guided vehicle. According to the technical scheme, an electromagnetic guide strip ora two-dimensional code does not need to be laid in a working place, or a laser reflection plate is arranged on the periphery, so that the modification difficulty of the working place is reduced, and the automatic navigation of the AGV can be realized by utilizing the existing working place structure.

The invention discloses a lime bin with a material blocking preventive function. The lime bin comprises a pulse powder collector, a lime inlet box, a lime conveying pipeline, a decompression valve, a bin body, material blocking preventive devices, a gate valve and an impeller feeder, wherein the pulse powder collector, the lime inlet box and the decompression valve are arranged on the bin body, the lime conveying pipeline is arranged on the lime inlet box, and the lime inlet box is connected with a lime tank car through the lime conveying pipeline; an outlet portion which is gradually contracted downwards is arranged on the lower portion of the bin body, the material blocking preventive devices are arranged in the outlet portion, the bottom end of the outlet portion is connected with an outlet channel, and the gate valve and the impeller feeder are installed in the outlet channel. According to the lime bin, the probability of material blocking and bin spraying of the lime bin can be effectively reduced, normal loading and unloading of lime are guaranteed, the environmental pollution or the workload caused by lime blocking or bin spraying is avoided, and the health of workers is facilitated.

The invention discloses traceable paper cups and bowls and a preparation method thereof. The paper cups and bowls are provided with tracing identifiers, and tracing information is bound to the tracing identifiers for tracing display in later period. The preparation method of the traceable paper cups and bowls comprises a first mode, wherein before and after the paper cutting process or during the paper cutting process through a die-cutting machine, each piece of paper is printed with a tracing identifier, and the tracing identifiers and tracing information carried by the tracing identifiers are stored in an information system; a second mode, wherein traceable identifier printing equipment is additionally installed at a reel feed inlet in the bottom of molding equipment, after fan-shaped paper pieces and bottom reel paper are put into the feed inlet of the molding equipment, the tracing identifiers are printed at the bottoms of the products through the tracing identifier printing equipment, and meanwhile the tracing identifiers and the tracing information carried by the tracing identifiers are stored in the information system. According to the traceable paper cups and bowls and the preparation method thereof, application of a 'one object, one code' tracing mode in low-value single-item products of disposable paper cups and bowls is created for the first time, and food packaging safety and quality improvement can be greatly promoted.

The invention provides an Internet of Things connection method, device and equipment. The connection device comprises a bottom layer driving module used for obtaining automatic control system information, a protocol conversion module used for standardizing collected automatic control system information, a business logic module used for application development and a cloud communication module used for connection with a cloud server. The Internet of Things connection device disclosed in the invention is connected with an automatic control system and is used for subjecting the automatic control system to Internet reconstruction which is low in reconstruction difficulty and cost and high in security, and equipment of a conventional automatic control system does not need to be changed.

The invention discloses an internal combustion engine nitrogen oxide emission control system and a control method of the internal combustion engine nitrogen oxide emission control system. The control system comprises an internal combustion engine, a fuel tank, an oxygen generation assembly, an exhaust gas recycling assembly, an inlet gas mixing chamber, a standby gas filling device and a gas inlet assembly, wherein the oxygen generation assembly, the exhaust gas recycling assembly and the gas inlet assembly are communicated with the inlet gas mixing chamber, the gas inlet assembly is communicated with the internal combustion engine, and the internal combustion engine is communicated with the exhaust gas recycling assembly and the fuel tank. According to the control system and the control method of the control system, a large amount of nitrogen in inlet gas of the internal combustion engine is filtered out based on the molecular film separation technology, so that nitrogen oxides generated after combustion in a cylinder are substantially reduced and the purpose of reducing nitrogen oxide emission of the internal combustion engine is achieved finally. The consumption of a large amount of ammonium hydroxide or urea and expensive catalysts is not needed, and therefore operating cost is low. The usage problems of difficulty in loading, unloading and storage of ammonium hydroxide and catalysts, poor safety and the like are solved. The control system is small in size and does not occupy a large space, and therefore difficulty in modification of traffic means like ships is reduced.

The invention discloses a networking method and device for an NB-IoT and a GSM independent antenna feeder. The method comprises the following steps: adding a 2-channel GSM antenna in an NB-IoT and GSMcommon antenna feeder network, connecting a port 1 with a transceiving opening ANT1 to form a first transceiving channel, connecting a port 2 with a transceiving opening ANT4 to form a second transceiving channel, connecting a port 3 with a receiving opening ANT2 to form a third receiving channel, and connecting a port 4 with a receiving opening ANT3 to form a fourth receiving channel, wherein the 2-channel GSM antenna comprises a first port and a second port; and disconnecting one transceiving channel and one receiving channel, and based on 2-channel GSM and a common mode RRU after channelsare disconnected, building an NB-IoT and GSM independent antenna feeder network. The embodiment of the invention can enhance effective coverage of a signal, improves signal strength and then increasesnetwork speed.