129results about How to "Solution efficiency is not high" patented technology

The present invention relates to a quality regulation control method of central air-conditioning refrigerating station and its system. It belongs to a method for controlling operation of central air-conditioning refrigerating station and its system. Said system includes internal weather parameter monitoring portion, central air-conditioning system operation parameter monitoring portion, quality regulation control main machine, cold water machine unit control unit for controlling water supply temperature for refrigeration, cooling tower frequency conversion control unit for controlling cooling tower outlet temperature, refrigerating water pump frequency conversion control unit and cooling water pump frequency conversion control unit. Besides, said invention also provides the concrete steps of its quality regulation control method.

The invention discloses a friend adding device and a method thereof, wherein, the device comprises a common friend searching module and a friend adding module. The common friend searching module is used for searching the common friends of a first user and a second user and sending the information of the common friends to the second user; the friend adding module is used for receiving a request whether the second user decides to add the first user as a friend according to the information of the common friends and passing or refusing a friend adding request of the first user according to the request. The invention also discloses a friend adding method. When adding friends, the invention is applied to search the information of the common friends of the first user and the second user and display the information to the second user for examining in order that the second user can rapidly identify the identification of the first user, thereby deciding to pass or refuse the friend adding request from the first user. Therefore, the invention solves the problem of low efficiency of the relation verification process when adding friends.

A portable authentication system includes a security module, that may be a smart card, SIM (Subscriber Identity Module), USB controller with a secure chip, or similar module capable of storing one or more credentials, and an interface module such as a digital badge holder that is able to communicate with the security module, for instance by providing a smart card communication interface. The portable authentication system may be either a single integrated system or a dual system where the security module can be removed or disconnected from the interface system.

The invention discloses a method and a device for obtaining a webpage page link address. The method disclosed by the invention comprises the following steps: loading an original webpage page, monitoring whether the original webpage page jumps, triggering a click event for simulating the jump event of the original webpage page, in the event of monitoring that the original webpage page jumps, preventing the original webpage page from jumping, intercepting and capturing page jump requirement of the original webpage page, and reading the link address of a target webpage page, to which the original webpage page jumps, from the page jump requirement. According to the invention, the problem of being poor in efficiency of obtaining the link address of the webpage page is solved.

The invention relates to a form input method and device, a computer device and a storage medium. The method comprises the following steps of reading a to-be-screened form, and obtaining a screening condition of the to-be-screened form; selecting the target form data matched with the screening condition from the form data of the form to be screened; executing a robot simulation login operation, wherein the robot simulation login operation is used for logging in a form and inputting a webpage, and the form input webpage comprises a form input box; executing the robot simulation input operation,wherein the robot simulation input operation is used for inputting the target form data into the form input box. By adopting the method, the form input efficiency can be improved.

The invention provides an antenna circuit, a control method and a device of a mobile terminal. The antenna circuit comprises at least two antennas, wherein, each antenna is respectively connected withan antenna tuner; a radio frequency circuit electrically connected to a first antenna of the at least two antennas; a power detection module connected with a radio frequency circuit; a receiving path, wherein each of the at least two antennas other than the first antenna is connected to the receiving path through a switching switch, and each switching switch is connected to a power detection module; a controller respectively connected with the power detection module and the antenna tuner. Therefore, the scheme of the invention solves the problem that the isolation between the multiple antennas is too low and the antenna efficiency is poor.

A method for informing alarm information includes sending reported alarm information and status identification of receiving party in demand message mode to demand message server by network management system and sending alarm information in said demand message by demand message server according to received status identification. The system and device used for realizing said method are also disclosed.

The invention provides a new process for micro electric field reinforced low-carbon nitrogen removal, which is particularly suitable for treating waste water with high ammonia nitrogen content and high organic substance content. The process comprises anaerobic fermentation reaction and autotrophic synchronous nitrification-denitrification reaction, wherein after the waste water to be treated enters an anaerobic fermentation reactor and is subjected to anaerobic fermentation reaction treatment, most of organic substances are converted into methane through anaerobic fermentation to perform energy recycle and avoid directly converting the organic substances into CO2 to be discharged. The waste water after the anaerobic treatment has few organic substances and then enters a complex three-dimensional electrode-biological membrane reactor. The process realizes autotrophic synchronous nitrification-denitrification by domesticating carbon autotrophic nitrifying bacteria and hydrogen autotrophic denitrifying bacteria attached to particle electrodes in the complex three-dimensional electrode-biological membrane reactor, finally fulfills the nitrogen removal purpose of directly converting the ammonia nitrogen into the nitrogen, does not need to add the organic substances, basically has no CO2 emission, and is a controllable, efficient, low-consumption, 'low-carbon emission' and environment-friendly new process.

The invention discloses a data processing system in cloud computing multi-tenant architecture. The data processing system in the cloud computing multi-tenant architecture comprises a data bank used to store cloud computing multi-tenant data, and is characterized in that a database table used to store the cloud computing multi-tenant data and a predistribution field configuration table used to configure fields of the database table are set inside the data bank. The database table comprises a tenant identification (ID) field, a plurality of reserved extension fields and an extensive makeup language (XML) field, wherein the tenant ID field is used to identify tenant data, the reserved extension fields are used to store extended data of tenant users, and the XML field is used to store data of users when the a reserved field can not meet continuously extended field requirements of the users. The predistribution field configuration table is matched with field names in the database table and used to record field information, and the field information comprises tenant ID, a table name, an adding position, a field type and a field name. In the process of data process, the predistribution field configuration table constructed in the step 2 processes data in the database table constructed in the step 1. When the data processing system carries out query operation, end efficiency of query is close to efficiency of the reserved field.

The invention relates to the communication field, and discloses a multi-process data sharing method and device. According to the scheme, sharing data in the processes are stored in a user-defined section, and the user-defined section is loaded into virtual address space; the size of the user-defined section is obtained, a share physical memory equal to the user-defined section in size is distributed to the share data in the physical memory, and a mapping relation is built between the user-defined section and the share physical memory; based on the mapping relation, interaction of the share data between the processes is achieved between the user-defined section and the share physical memory. In this way, the share data are gathered to be stored in the user-defined section so as to achieve direct sharing of the user-defined section, the problem of slightly-low efficiency caused when data sharing is achieved through data copying is solved, and the problems of poor flexibility and poor maintenance which are caused by the fact that original codes need to be modified during data sharing in a pointer mode are solved.

The invention discloses a promotion account structure generation method and device. The promotion account structure generation method includes that acquiring limiting conditions for limiting the account structure of a promotion account; generating the promotion account structure of the promotion account according to the limiting conditions; acquiring keywords for generating the promotion account; matching the keywords to the promotion account structure to obtain the promotion account. The promotion account structure generation method and device are capable of solving the problem of low promotion account creating efficiency of the prior art and improving the promotion account creating efficiency.

The embodiment of the invention discloses a vehicle formation method based on a vehicle-road cooperation technology. The method comprises: a target vehicle sending formation creating information to any RSU; any RSU acquiring the formation creating request information; the any RSU sending formation creation permission information to the target vehicle, so that the target vehicle periodically broadcasts the formation information; any other vehicle receiving the formation information of the target vehicle, and sending formation adding request information to any RSU; and the any RSU obtaining theformation adding request information sent by any other vehicle, and sending formation adding permission information to any other vehicle, so that any other vehicle executes formation adding operationbased on the formation adding permission information. The method can better coordinate the overall traffic behavior of a plurality of vehicles on a road, and is helpful for solving the traffic jam condition, saves the energy consumption, and has higher vehicle formation efficiency.

The invention discloses a method for controlling efficiency of an electric transmission system of a low-speed direct-drive wind turbine generator. The method comprises the following steps of (1) preestablishing a total loss model of the electric transmission system of the wind turbine generator, wherein the total loss model comprises a generator loss submodel and a converter loss submodel which are respectively established according to the stator voltage and running rotation speed of the generator; (2) when the control is executed, inputting initial power to control the running of the target wind turbine generator; (3) adjusting the stator voltage and running rotation speed of the generator, minimizing the loss of the generator calculated according to the generator loss submodel, and minimizing the total loss calculated according to the main loss model, so as to control the target wind turbine generator to run according to minimum total loss. The method has the advantages that the realizing method is simple, the required cost is low, the high-efficiency power generation in the full-power running range is realized, and the control efficiency is high.

The invention discloses an HD-QKD system based on polarization modulation time coding, comprising: the transmitting end generates a polarization modulated optical pulse group based on light injection,then obtains a coded optical pulse group via a base vector modulation and a decoy state modulation, and sends the encoded optical pulse group to the receiving end after being attenuated; and the receiving end respectively uses the Z-based vector detecting module and the X-based vector detecting module to perform detection after splitting the coded optical pulse group from the transmitting end. The HD-QKD system provided by the invention adopts polarization modulation time coding and corresponding measuring devices, and further improves the measurement efficiency.

The present invention provides a method and device for predicting business traffic, comprising: S100 acquiring user consumption data and feature attribute information affecting customer traffic; S200 constructing a decision tree model respectively according to the user consumption data and the feature attribute information And the target ARIMA model to predict the future traffic of each merchant. The invention organically combines the characteristics and advantages of the decision tree model and the ARIMA model, provides a scientific and accurate model selection method, and more accurately predicts the customer flow of merchants.

The invention discloses a circumferential seam single-pass electro-gas welding machine which is mainly composed of a walking track, a cantilever welding machine, an electro-gas welding head, a front side water-cooling slide block, a back-side forming device, a roller frame base, a driving roller frame and a driven roller frame. The cantilever welding machine is installed on the walking track; the electro-gas welding head and the front side water-cooling slide block are integrated to be installed on the cantilever welding machine; the driving roller frame and the driven roller frame are installed on the roller frame base; a barrel to be welded is placed on the roller frame; and the back-side forming device is installed in the barrel during welding. The circumferential seam single-pass electro-gas welding machine has the advantages that the problem of low efficiencies brought by a layer upon layer stacking welding process is solved so that efficiencies are improved; and simultaneously, welding qualities are high, welding control is accurate, and technological blank of the electro-gas welding machine is filled.

The invention provides a ranging method, a ranging device and a passive optical network. The method comprises the following steps that: an optical line terminal (OLT) receives one or more serial number (SN) messages sent by one or more optical network units (ONUs); the OLT respectively determines round trip delays (RTDs) of the one or more ONUs by using random time delays carried in the one or more SN messages; and the OLT respectively determines equalized time delays (EqDs) of the one or more ONUs by using the one or more RTDs. By the invention, the ranging efficiency is improved.

The invention discloses a multifunctional medical equipment cleaning device. The multifunctional medical equipment cleaning device structurally comprises a box cover, a box body, an ultrasonic cleaning device and an external cleaning device. According to the multifunctional medical equipment cleaning device, the ultrasonic cleaning device is arranged at the left end of the interior of the box body, and a water tank is arranged on the right side of the interior of the box body; disinfectant fluid can be injected through a water injection port; small medical instruments to be cleaned are put into a cleaning cavity; a water pump is started to pump the disinfectant fluid into the cavity; ultrasonic vibrators are started to generate excitation force in cooperation with the disinfectant fluid toconduct high-efficiency cleaning on the internal articles. The problem that a device in the prior art does not have the high-efficiency cleaning function on the small medical instruments is solved; moreover, the external cleaning device is arranged at the right end of the interior of the box body; a main body can be pulled out through an elastic connecting pipe, an internal motor and the water pump operate; the motor drives brushes to rotate through planetary gears and a sun gear in a bottom driving disk; the disinfectant fluid is pumped and discharged through the water pump to conduct high-efficiency cleaning through cooperation with the brushes; and the problem that the cleaning efficiency of external equipment is poor is solved.

The invention discloses a power supply-capacitor series connection type DC converter which is formed by connecting multiple power supply-capacitor series connection type basic DC converter units in series. Each power supply-capacitor series connection type basic DC converter unit comprises a DC power supply U1, a capacitor C1 and a DC power supply U2, wherein the DC power supply U1, the capacitor C1 and the DC power supply U2 are connected in series in sequence, and a post-stage circuit is connected between the positive electrode of the DC power supply U1 and the negative electrode of the DC power supply U2 in series. The two ends of each DC power supply U1 are connected with a series circuit of a switch tube SW1 and an electrical inductor L1 in parallel. The connection points of the switch tubes SW1 and the electrical inductors L1 are connected with the negative electrodes of diodes D1, and the positive electrodes of the diodes D1 are connected to the negative electrodes of capacitors C1. The two ends of each DC power supply U2 are connected with a series circuit of a switch tube SW2 and an electrical inductor L2 in parallel. The connection points of the switch tubes SW2 and the electrical inductors L2 are connected with the positive electrodes of diodes D2, and the negative electrodes of the diodes D2 are connected to the positive electrodes of the capacitors C1.

The embodiment of the invention discloses a method and a device for monitoring a server core dump file, and electronic equipment, relates to an abnormity detection technique, and aims to effectively improve the efficiency in monitoring a core dump file. The method for monitoring the server core dump file comprises the following steps: checking a core dump file in a preset catalog of a server according to a preset monitoring cycle; analyzing the core dump file, and acquiring defect information; according to the defect information, acquiring a debugging result, and remedying service corresponding to the checked core dump file. The method and the device are applicable to automatic monitoring on the core dump file.

The invention relates to a downsampling decoding method for an MPEG2-format video, which comprises a downsampling inverse discrete cosine transform program and a downsampling motion compensation program, wherein the downsampling inverse discrete cosine transform program is used for transforming discrete cosine transform coefficients of a data block arranged in an 8*8 matrix mode into an YUV-format pixel value arranged in a 4*8 matrix mode in a representative image to obtain a home block with 1 / 2 horizontal dimension, and then is used for carrying out vertical 1 / 2 downsampling on the home block to generate an internal coded image with 1 / 4 resolution; the downsampling motion compensation program is used for carrying out motion compensation on the current home block by using the previously stored home block as the reference block so as to obtain a predicted data block with 1 / 2 horizontal dimension; a residual data block is obtained by using the method identical to the home block; the predicted data block is added to the residual data block to obtain an intermediate block which is arranged in a 4*8 matrix mode; and vertical 1 / 2 downsampling is carried out on the intermediate block to output a predicted coded image with 1 / 4 resolution and a bidirectional predicted coded image.

The invention provides an equipment binding system, which comprises a plurality of terminal devices, a scanner and control equipment, wherein a graph identifier used for expressing the related information of the device is arranged on each terminal device; the scanner is used for scanning and identifying the graph identifier on each terminal device to obtain related information of each terminal device; the control equipment is connected to the scanner and is used for obtaining an identification of a new control interface on a display interface when the related information of any terminal device is obtained from the scanner, and establishing a corresponding relation between the identification of the control interface and the related information of any terminal device to realize binding of the control interface and any terminal device in order to carry out remote control on the terminal device bound with the triggered control interface when any control interface is triggered. According to the embodiment of the invention, the binding of each control interface on the control equipment and each terminal device can be flexibly realized, and a binding process is orderly and efficient.

The invention provides an intelligent interval pumping control system of an oil field beam-pumping unit and a control method thereof. Based on analysis of a crank position, a motor rotating speed andan electric parameter monitoring of the beam-pumping unit, an interval pumping system capable of ensuring efficient operation of a low-liquid-amount oil well is calculated through a polish rod indicator diagram inverted by an electric work diagram and a controller comprehensive analysis, the interval pumping system is output to the motor for execution so as to realize intelligent pumping control of the beam-pumping unit. In addition, the intelligent interval pumping control system of the oil field beam-pumping unit and the control method thereof mainly modify the electric work diagram throughthe polish rod indicator diagram, the fullness degree of the modified electric work diagram reaches a certain lower limit value, and meanwhile, the proportion of the number of the electric work diagram in all electric work diagram in an interval period reaches a specific target value at the same time, namely the interval pumping system / period is reasonable, further, the low-liquid-amount oil wellcan conduct interval pumping of oil extraction according to the interval pumping period, efficient operation of the pumping unit is achieved, and meanwhile, the problems that the yield is reduced andthe efficiency of a machine extraction system is low are solved.

The invention discloses a valveless hydraulic servo synchronous system. Multiple oil paths are adopted, sensors are adopted on multiple branches to carry out data collection on the speed, the pressure and the displacement, and auxiliary controllers on the oil paths are used for analyzing the data and transmitting the data to a master controller. The master controller carries out the comparison and then feeds the data back to the auxiliary controllers. The auxiliary controllers act on servo motors and pumps, and generated desynchrony is adjusted. The valveless hydraulic servo synchronous system is high in control precision and efficiency.

The invention provides a gas-liquid injection type ORC system. According to the gas-liquid injection type ORC system, a gas-liquid injector is added in a traditional ORC system, a cycle is divided into a primary loop and an auxiliary loop, and cascade heat exchange is formed through a first-stage evaporator and a second-stage evaporator. A liquid-state working medium of the primary loop enters the first-stage evaporator through a working medium pump and is converted to a high-temperature and high-pressure gas-state working medium, the high-temperature and high-pressure gas-state working medium of the primary loop and a low-temperature liquid-state working medium of the auxiliary loop are led in the gas-liquid injector through the boost characteristic and ejection characteristic of the gas-liquid injector, the pressure of a fluid is further increased in the gas-liquid injector, the fluid enters the second-stage evaporator to be evaporated and enters a turbine to apply work, and finally enters a condenser to complete the whole cycle. The gas-liquid injection type ORC system solves the problem of low efficiency of a small ORC system, reduces the power consumption of the working medium pump in the case of no additional power consumption, increases the inlet pressure of the turbine, and increases the output work of the turbine, thus increasing the efficiency of the system.

The invention relates to a data test technology, and discloses an ip-based mock data test method, which comprises the steps of obtaining a recording type request according to a target variable field extracted from a user request; analyzing and obtaining an ip field in the recording type request, and judging whether the request is forwarded or not according to the ip field; when the ip field is not forwarded to serve as the field value of the target variable field, obtaining a to-be-executed recording request; when the source ip field of the tracking request is forwarded, taking the source ip field as a field value of a target variable field to obtain a to-be-executed recording request; carrying out mock recording on a pre-constructed mock platform by utilizing the to-be-executed recording request to obtain mock data; and testing the to-be-tested data set by utilizing the mock data. In addition, the invention also relates to a blockchain technology, and the to-be-tested data set can be stored in a node of a blockchain. The invention further provides an ip-based mock data testing device, equipment and a medium. According to the invention, the problem of low efficiency of using a mock tool to carry out data testing can be solved.

The invention provides a paper feed mechanism for a film laminating machine, the film laminating machine and a film laminating system, relates to the technical field of film laminating, and solves the problems that printing materials to be covered with films are usually conveyed one by one through manual work, and efficiency is low. The paper feed mechanism for the film laminating machine comprises a conveying plate used to place at least one printing material to be covered with the film, wherein an adjustment component is placed below the conveying plate, a first level paper separation component is arranged right above a portion of the conveying plate, not located at the center of the conveying plate, a second level paper separation component is arranged behind the first level paper separation component, a paper feed component is arranged behind the second level paper separation component, a conveying channel is placed between the first level paper separation component and the second level paper separation component, a pressure inductive sensor is arranged on the conveying channel, and paper separation and printing material conveying and film laminating are achieved among the first level paper separation component, the second level paper separation component and the paper feed component achieve through rubber rollers.

The invention provides a printing machine with adjustable rollers, which relates to the field of printing and dyeing. The printing machine with adjustable rollers includes a body, a first working box is overlapped on the left side of the body, a second working box is overlapped on the right side of the body, and the first working box and the second working box are overlapped. The opposite side of the box is provided with movable grooves, and the inside of the two movable grooves is movably connected with sliders, and the two sliders are fixedly connected by roller shafts, and the upper surfaces of the two sliders are overlapped with baffles. The printing machine with adjustable roller shaft can adjust the roller shaft of the printing machine according to The thickness of the clothes that need to be processed can be adjusted in height, which is convenient for printing and dyeing. It solves the problem that the existing printing machine prints and dyes through the roller shaft when it is in use, and the thickness of the clothes is different. The height of the non-adjustable roller shaft is not suitable for clothes of different thickness. Applicable questions.

The invention provides a cluster service cache processing method and system. A load balancing server and a cache server are communicated through internal IP addresses in an opaque manner; and a router and the load balancing server are communicated through a user IP address and a source station IP address in a full transparent manner, thereby solving the problem of not high caching efficiency of cluster services and improving cluster service caching efficiency.