167results about How to "Solve a single problem" patented technology

The invention discloses a method and a system for internet credit. The method comprises the following steps of receiving a loan request; obtaining corresponding authorizing information; according to the authorizing information, collecting and storing basic data returned from a credit investigation data resource system, pre-processing the basic data, and extracting key data; calculating and analyzing the key data, and generating risk evaluation results; according to the risk evaluation results, generating an evaluation report, and matching with a credit product. The method has the advantage that according to the pre-stored matched credit product information sent by business systems of multiple financing institutions such as banks, the evaluation report and the user loan request, a suitable credit product is intelligently matched from the integrated multiple credit products and is recommended to the user, so that the problem of single credit product is solved, the intelligent matching of the credit products on Internet on line is realized, the loan requirement of the user is well met, and the user experience is improved.

The invention relates to the technical field of coordinated dispatching for AGVs, in particular to an AGV dispatching system. According to the AGV dispatching system, multiple AGVs are flexibly dispatched, collision of the AGVs is avoided, the problem of singleness of the traveling path of the multiple AGVs is solved, it is avoided that more navigation tracks need to be additionally arranged, cost is reduced, and production efficiency is improved. The AGV dispatching system comprises a calling module, a communication module, a vehicle-mounted control module and an upper computer module. The calling module is used for sending calling signals to the communication module when the AGVs are needed by a certain station. The communication module receives the calling signals and then sends the calling signals to the vehicle-mounted control module. The vehicle-mounted control module receives the calling signals and then controls the AGVs to move to the station where the calling signals are sent. The vehicle-mounted control module sends position signals to the communication module in the working process. After receiving the position signals, the communication module sends the position signals to the upper computer module for position display.

The invention discloses a multi-material laser direct writing conformal system and a method. The system comprises a vacuum seal case, a multi-joint mechanical arm, a multi-material laser direct writing head and a control system for controlling the constituent parts, wherein the mechanical arm and the laser direct writing head are arranged in the vacuum seal case; the laser direct writing head comprises a direct writing head body, a laser and at least two groups of material cylinders; a material channel and a laser focusing channel communicated with the laser and the material cylinders respectively are arranged on the direct writing head body; and the at least two groups of material cylinders are arranged on the direct writing head body in parallel. A particular process is as follows: the mechanical arm drives a workpiece to move along a set path; a material controller selects the corresponding material cylinders; a discharge head delivers and allows materials to be attached to the surface of the workpiece; and at the same time, laser light emitted from the laser focusing channel carries out solidifying or sintering forming on the attached materials. According to the invention, a control process is simple, the forming precision is high, continuous production is achieved, and production efficiency is improved.

The embodiment of the invention provides a method of unlocking a terminal, comprising the steps of using the terminal to detect an unlock icon of a user touching the terminal, playing the diffusion animation of application grogram icons; wherein the unlocking icon is a charted and interactive user interface object, and is used to interact with the user to unlock the terminal; after the diffusion animation is played, displaying the application grogram icons at the preset positions; when the user is detected to drag the unlocking icon, moving the unlocking icon according to the user dragging trace; when the position of the unlocking icon is interactive with the positions of the application grogram icons, carrying out unlocking operation to enter in the application program interface. And accordingly, the embodiment of the invention also provides a device of unlocking the terminal, solving the single unlocking interface problem and improving the user experience.

The invention discloses a maca solid beverage. The maca solid beverage consists of 60% of a maca extract, 39% of a red green extract and 1% of sucralose. A method for preparing the maca solid beverage comprises the following steps: crushing maca roots and stems, totally blending, filling, packing, inspecting quality and putting into storage. According to the maca solid beverage disclosed by the invention, the sucralose is taken as a sweetening agent; the sucralose is high in sweetness, pure in taste, good in stability, free of risk and free of heat, and is a safe cane sugar substitute product which causes no fluctuation of blood sugar and decayed tooth, so the maca solid beverage disclosed by the invention causes no series problems such as fat; meanwhile, the maca solid beverage is suitable for diabetics to drink and has the advantages of solving the problem of simplex beverages for the diabetics and overcoming the problem of lack of nourishments for the diabetics.

The invention provides a web page element positioning method, apparatus and system. The method includes the steps of obtaining at least two positioning information of one or more web page elements of a web page to be tested, determining the optimal positioning information in the at least two positioning information, and using other positioning information for updating the optimal positioning information when the optimal positioning information cannot be used for positioning the web page elements and at least one other positioning information capable of being used for positioning the web page elements. The web page element positioning method, apparatus and system is used for quickly positioning the web page elements, improves the execution efficiency of the positioning of the web page elements, can automatically repair the positioning information of the web page elements, ensures the self-adaptability of the positioning information of the web page elements to the maximum extent and effectively reduces the maintenance cost of the positioning information of the web page elements.

An embodiment of the invention discloses a customization method, a presentation method and a system of a digital TV portal. Through placing a lot of portal themes on a digital TV portal system server terminal, a user can carries out portal theme customization through a set top box. After the customization succeeds, the digital TV portal system can acquire a theme portal address when the set top box accesses the system and access the theme portal address so as to present a theme portal page corresponding to the theme portal address to the user. By using a high volume storage characteristic of the digital TV portal system server terminal, a lot of theme portals can be provided, a problem that the digital TV portal lacks diversification can be solved and interests that the user uses the TV portal can be increased. In addition, a service provider can conveniently manage the portal theme on the server terminal, add or modify the theme portal. The set top box does not need to be upgraded and maintenance cost can be reduced.

The invention relates to a method for detecting pre-treatment of nitrofurans metabolite, comprising the following steps: (1) choosing a sample; (2) uniformly mixing the sample and extractant to obtain supernate; (3) adding the extractant to carry out extraction once again and obtaining mixed extractant; (4) adding derivatization reagent and catalyst to the mixed extractant and uniformly mixing the mixture; (5) cooling the mixture to room temperature; (6) adjusting the mixed extractant to neutrality and adding ethyl acetate to carry out extraction; (7) repeating the operation and combining ethyl acetate layers; (8) carrying out rotary evaporation on the mixture to be dry and adding methanol solution to dissolve residue; (9) activating a purification pillar to cause the methanol solution to pass through the purification pillar and obtaining and drying eluent; (10) adding acetonitrile aqueous solution and isooctane to the residue, dissolving and obtaining lower acetonitrile water layer; (11) causing the acetonitrile water layer to pass through a microfiltration membrane; and (12) analyzing and measuring the components and contents of the nitrofurans metabolite. The method of the invention is accurate, reliable and highly sensitive and enjoys good technical effect.

The invention discloses a method of achieving push information display by a mobile terminal. The method of achieving the push information display by the mobile terminal comprises the following steps. The mobile terminal is set; push information is queried according to setting; when push information which conforms to setting conditions is queried, the push information is displayed in an unlocking interface according to the setting. According to the method of achieving the push information display by the mobile terminal, the push information can be displayed in the unlocking interface. Not only is the problem that the unlocking interface is single in picture solved, but also the push information can be displayed observably and cannot be ignored. A user can receive or process the push information in time, the usability of the mobile terminal is further improved, and the usage experience of the user is enabled to be good.

The invention provides a distributed web crawler system and scheduling method based on VPN. A remote VPN agency server is connected in a VPN dialing mode, and the VPN connection is switched to obtain different public network IPs, and the problem of single local area network IP address is solved; then, although a plurality of public network IPs can be obtained by the manner of accessing the remote VPN agency server, with respect of the updating frequency of social news websites, the IP addresses are still precious scarce resource, and in order to obtain data as much as possible for one IP address, the manner of multi-target data source URL insertion collection is adopted to avoid densely collecting the data in the single server at the same time, resulting in that the server refuses the access, and the data collection coverage and integrity of the social media network platforms are solved; and finally, different from the current network connection allocation manner in load balancing, the loads of the crawler nodes are balanced in a manner of adjusting the keywords.

The invention discloses a simultaneous nitrogen and phosphorus removal modified artificial zeolite for micro-polluted water, and a preparation method thereof. The preparation method comprises the following steps of 1, preparing a rare earth solution having mass concentration of 0.5 to 1.0%, 2, drying fly ash zeolite at a temperature of 100 to 105 DEG C for 2 to 4 hours, 3, adding the rare earth solution into the dried fly ash zeolite, wherein each gram of the fly ash zeolite is added with 15 to 25mL of the rare earth solution, carrying out thermostatical treatment in a gas bath shaking table at a temperature of 20 to 25 DEG C and a rate of 150 to 180r / min for 20 to 24 hours, taking out the modified zeolite, washing the modified zeolite to a pH value of 7, and drying at a temperature of 100 to 105 DEG C for 2 to 4 hours to obtain the simultaneous nitrogen and phosphorus removal modified artificial zeolite for micro-polluted water. The simultaneous nitrogen and phosphorus removal modified artificial zeolite for micro-polluted water is mainly utilized for purification of eutrophic waste water, can remove nitrogen pollutants and phosphor pollutants in sewage simultaneously, and especially, has good purification effects on low-concentration waste water containing nitrogen and phosphor.

The embodiment of the invention discloses a computing method of path changing and device thereof. The method comprises the steps of figuring out at least two paths from the start point to the destination; screening out the changing stops of the paths, the changing stops is the crossing point of driving paths and public transport paths; calculating the total time consumed in the driving paths and the public transport paths corresponding to each of the changing stops according to scoring parameters; and choosing the path corresponding to the changing stop with smallest total time as the best path. The computing method of the path changing applies to traffic navigation services.

The invention relates to a video cover generation method and device, computer equipment and a storage medium, and belongs to the technical field of the Internet. The method comprises the following steps: acquiring a plurality of frames of images in the target video and image identifiers of the plurality of frames of images, obtaining a user category of the target user identifier, and inputting themultiple frames of images, the image identifiers of the multiple frames of images and the user category into a video cover generation model, obtaining a target image identifier matched with the usercategory based on the video cover generation model, and generating a video cover corresponding to the target user identifier according to the target image corresponding to the target image identifier.According to the method, the corresponding video cover is generated for the user according to the user category, the video cover is the video cover which the user is interested in, the method is notlimited to generation of the fixed video cover any more, the problem that the video cover is single is solved, and the flexibility is improved.

The invention discloses an intelligent recommendation method based on physical environment, a system and a storage medium thereof. The method comprises the following steps: S1, when a user needs recommendation, a user terminal obtains current environmental information through a physical environment sensing module and obtains the geographical position of the user by combining LBS technology; 2, theuser terminal obtains the current environmental information through a physical environment sensing module. 2, that user terminal is communicatively connected with the cloud server, and the cloud server obtains the user data of the us and establishes a user interest model for the user; S3: The physical environment data of the user, The user portrait data, LBS data and recommendation data are inputted into the user interest model, and the user interest model is processed by the cloud server through the depth learning technology and natural language technology, and the operation result is returned to the user terminal, so that the user can obtain the personalized intelligent recommendation content. The invention solves the problem that the terminal recommendation content is single, and can carry out accurate personalized intelligent recommendation according to the current physical environment of the user, thereby increasing the user experience.

The invention discloses a laser-activable LDS (Laser Direct Structuring) natural coating. The coating comprises an organic metal complex, wherein the organic metal complex comprises an organic matter outer layer and a metal inner layer; the organic matter outer layer can be gasified under laser irradiation. By adopting the laser-activable LDS natural coating, the range of materials suitable for making electronic product shells of LDS antennae is expanded, and the production cost can be reduced.

The invention discloses a display screen and a splicing screen. The display screen comprises a video processing panel, an LED module and a power module, wherein the video processing panel comprises one or more digital signal interfaces and one or more analog signal interfaces and is used for conducting signal processing and LED display control processing on received digital signals or analog signals and outputting video signals and control signals; the LED module is connected to the video processing panel and used for receiving the video signals and the control signals and controlling display of the video signals according to the control signals; the power module is connected to the video processing panel and the LED module and used for supplying power to the video processing panel and the LED module. By means of the display screen and the splicing screen, the technical problem that in relevant technologies, an LED display unit is singular in signal processing is solved, and the effect that the LED display screen integrates processing and displaying of multiple types of signals is further achieved.

The invention discloses an intelligent traffic monitoring system. The intelligent traffic monitoring system comprises a central control module, the central control module is in communication connection with an onsite traffic monitoring module through a 4G wireless network, the central control module is connected with a parking induction module and a regulation-violating alarm prompting module, and the parking induction module and the regulation-violating alarm prompting module are in communication connection with a short message transceiver of a vehicle owner. The central control module is connected with a remote control unit of a remote control center through the 4G wireless network, and the remote control unit is also connected with a display screen, an alarm and a remote command inputting device. The onsite traffic monitoring module comprises a vehicle detection unit, a signal lamp state detection unit and an image acquisition unit which is adaptive to change of visibility of a monitoring field and acquires high-definition image data of onsite traffic and vehicles. According to the invention, monitoring of multiple control units can be realized, real-time shunting is also realized, data transmission pressure of the system is mitigated, and the data transmission efficiency is improved.

The invention discloses an intelligent traffic monitoring system capable of automatically braking an automobile, and the system comprises a central control module. The central control module is in communication connection with an on-site traffic monitoring module through a 4G wireless network, and is also connected with a database, a parking guide module, and a violation alarm prompt module. The parking guide module and the violation alarm prompt module are in communication connection with a short message transceiver of a car owner through a short message alarm module. The central control module is connected to a remote control unit of a remote control center through the 4G wireless network, and the remote control unit is also connected with a display screen, an alarm, and a remote command input unit. The on-site traffic monitoring module comprises a GPS positioning unit, an automobile braking unit, and an image collection unit. The system not only can achieve the monitoring of a plurality of control units, automatically brakes a violation vehicle, also can achieve the flow division, facilitates the alleviation of transmission pressure of system data, and improves the data transmission efficiency.

Provided in the invention is a traffic data service system comprises a traffic data acquisition unit, a traffic data storage unit, a traffic data analyzing unit, a traffic data service unit, a service delivery unit, and a distributed scheduling unit. Mining and analyzing are carried out on massive traffic data by ways of data preprocessing, a mining algorithm and result analyzing and the like; and all single traffic data are linked together by using an internet of things middleware access point technology, so that supports can be provided for various generated services. Therefore, a problem that the traffic information is dispersed and is unitary is solved.

The invention discloses a transmission control protocol (TCP) connection migratory method, which comprises the following steps of: a user terminal sends a request message to load balancing equipment; the load balancing equipment selects a server and migrates the request message of the user terminal to the selected server; and after the server processes the request message of the user terminal, the server directly sends a response message to the user terminal. The invention also simultaneously discloses a TCP connection migratory system. According to the transmission control protocol connection migratory method and system disclosed by the invention, while the bottleneck problem caused by overlarge network throughput generated by scheduling can be solved, the server cache hit rate and the system expandability are improved, and the use of a single scheduling algorithm can be avoided.

The invention discloses a positioning pin lifting-type four-corner leveling fixture and belongs to the technical field of fixtures. The positioning pin lifting-type four-corner leveling fixture comprises a workbench panel, a fixture bottom plate installed on the workbench panel, and positioning pins, wherein the top surface of the fixture bottom plate is provided with a pin hole, the side surface of the fixture bottom plate is provided with a sliding groove communicated with the pin hole, a wedge block is arranged in the sliding groove, and a handle which stretches out of the fixture bottom plate is arranged at the end part of the wedge block; the fixture bottom plate is rectangular and four corners of the fixture bottom plate are provided with upper threaded through holes; lower threaded through holes which are the same as the upper threaded through holes are formed at positions, corresponding to the upper threaded through holes, of the workbench panel; studs are connected in the upper threaded through holes and the lower threaded through holes; two nuts are connected onto each stud, one nut is located above the fixture bottom plate and the other nut is located between the fixture bottom plate and the workbench panel. The positioning pin lifting-type four-corner leveling fixture has the advantages that the positioning reliability is high, different positioning pins can be used for different product workpieces, and the applicability and efficiency of the fixture are improved.

The invention discloses a display method, a device, a terminal device and a storage medium of a personal homepage. The method comprises the following steps: sending a personal homepage access requestto a server, wherein the personal homepage access request comprises an access user identification and a homepage user identification; and receiving the personal homepage corresponding to the homepageuser identification fed by the server, wherein the personal homepage comprises a video work of a homepage user and the video works of other users noticed by the homepage user. The embodiment of the invention is capable of solving a problem in the prior art that information displayed in the personal homepage of the user is relatively single, and displaying the multi-dimensional information of the user on the personal homepage of the user, namely conveniently and clearly knowing and displaying personal preference by the user, and conveniently knowing the preference of the other interested usersby the user, thereby improving using experience of the user.

The invention discloses a method for preparing five-cereal dried bean curd. The method comprises the following steps of: 1, washing high-quality dry soybeans, soaking, removing impurities, grinding, boiling soybean milk, and filtering; 2, performing swelling treatment on Fagopyrum tataricm Gaertn and five cereals, namely millet, oat, sorghum, corn and wheat to form particles; and 3, mixing filtrate obtained in step 1 and the particles obtained in step 2, preparing bean curd by using brine, loading into boxes, pressing, performing embryo preformation, soaking in alkali, performing primary marination, roasting, premolding, performing secondary marination boiling, secondary pressing and secondary molding, mixing materials, performing vacuum packaging, sterilizing, washing, drying, externally packaging, inspecting, and leaving factory. The problem that dried bean curd has a single raw material is solved; and a variety of beans are matched to form a product nutrition structure system with relatively balanced nutrition by utilizing a health preservation principle.

The invention discloses a multi-mode neuromuscular electrical stimulation device which comprises a sports signal detecting module, an electrode, an electrical stimulation module, a trigger control module, a mode setting module, an external control signal input module and an external control signal output module. The invention further provides application of the multi-mode neuromuscular electrical stimulation device. The multi-mode neuromuscular electrical stimulation device can assist multiple parts in movement, and multiple multi-mode neuromuscular electrical stimulation devices can be used in cooperation.

The invention discloses a networking method based on a block chain technology. The networking method comprises the following steps: establishing a Root node R1 of a top-layer network and a Control node of a bottom-layer subnet; preparing a top network Root node R1, and creating a creation block; preparing a plurality of top-layer network Root nodes, establishing P2P network connection with the node R1, and finally forming a top-layer block chain network; observing all Root nodes, and finally the blocks reaching the same height; preparing a plurality of bottom layer subnet Control nodes to access a top layer network Root node R1 to form a block chain subnet; observing the block height of a node in the block chain subnet, wherein the block height is consistent with the height of the node R1;and the block chain subnet can receive the block data of the Root node in the top layer to complete the whole networking process. According to the networking method based on the block chain technology disclosed by the invention, the transmission delay of the block chain P2P network is effectively reduced, the utilization rate of the block chain P2P network is greatly improved, and the problem that the block chain network node is single is solved.

The invention discloses a live broadcast interaction method, device and apparatus and a storage medium. The method comprise: acquiring a triggering operation of a turntable control; obtaining two or more than two live broadcast window identifiers participating in the turntable from the turntable panel; acquiring a triggering operation of a turntable starting control; and in the live broadcast window arrangement area, enabling the turntable frame to move on the two or more live broadcast windows participating in the turntable until a preset duration is reached, and enabling the turntable frameto stop on the target live broadcast window. According to the technical scheme provided by the embodiment of the invention, the turntable frame is controlled to move on two or more than two predetermined live broadcast windows participating in the turntable in the live broadcast window arrangement area, the effect display of turntable rotation in the live broadcast window arrangement area is realized, the interestingness of turntable interaction in the live broadcast window arrangement area is improved, the problem of single live broadcast interaction mode in the prior art is solved, the turntable interaction effect is combined with the live broadcast window, and the requirements of most audiences for diversified live broadcast interaction are met.

The invention relates to a feed for sheep, in particular to the feed for salt pond Tan sheep. The feed for the salt pond Tan sheep is characterized in that raw materials are mixed to be processed into particles of which the diameters are 6-8mm and the length is 20-30mm, and then, the particles are packaged to obtain the feed. The feed comprises the following raw materials in sequence in contents by weight: 19-25 percent of corn, 6-25 percent of alfalfa, 2-3 percent of bone meal, 2-4 percent of Youtuo, 3-10 percent of liquorice, 2-5 percent of Sophora alopecuroide, 1-2 percent of Artemisia halodendron, 8-20 percent of frumentum, 10-20 percent of hogweed, 1-2 percent of salt and 8-10 percent of water. The invention provides the feed which has the advantages that any fattening additives are not added, the problem that drylot feeding forage for the Tan sheep is single is solved, the nutrient balance condition of Tan sheep feeding is improved, the meat quality of the salt pond Tan sheep is ensured and improved, and the original quality growth condition for the salt pond Tan sheep is achieved. The feed for the salt pond Tan sheep is green, environmentally friendly and healthy.

The invention relates to a full-automatic intelligent trough and a control method of the full-automatic intelligent trough. The full-automatic intelligent trough comprises a trough body, wherein a water inlet end and a water outlet end are arranged on the trough body, the water inlet end is connected with a water inlet pipe after being sequentially connected with a flow meter and a first electromagnetic valve, and the water outlet end is connected with a water drain pipe after being connected with a second electromagnetic valve. An ultrasonic wave generating device which is communicated with the trough body is arranged beside the trough body. The first electromagnetic valve, the second electromagnetic valve and the ultrasonic wave generating device are connected with a controller after being electrically connected. An ozone generating device which is electrically connected with the controller and communicated with the trough body is further arranged between the water outlet end and the second electromagnetic valve. A protective cover is further arranged outside the ultrasonic wave generating device. A noise eliminating system is further arranged on the trough body. Therefore, the full-automatic intelligent trough has the advantages of being reasonable in design, simple in structure, and completely practical. The full-automatic intelligent trough further has the advantages that about 80% of noise can be reduced through the whole noise eliminating system, so that shrill noise is changed into an equipment operation sound which human ears can stand.

The invention relates to the technical field of chemical gas separation and liquefaction, and provides a helium ultralow-temperature purification and liquefaction system. The system comprises a purification unit, a liquefaction unit, a pre-cooling unit and a cold transfer unit, wherein the liquefaction unit communicates with the purification unit through a gas supplementing channel, and the cold transfer unit is connected between the purification unit and the liquefaction unit; the purification unit comprises a raw material helium inlet pipe, a first purification heat exchanger first flow channel, a low-temperature adsorber, a second purification heat exchanger first flow channel, an ultralow-temperature adsorber, a second purification heat exchanger second flow channel, a first purification heat exchanger second flow channel and a high-purity helium outlet pipe which are sequentially connected through pipelines; and a working temperature interval of the low-temperature adsorber is a liquid nitrogen temperature zone, and a working temperature interval of the ultralow-temperature adsorber is 25-40K. According to the invention, through two-stage adsorption of the low-temperature adsorber and the ultralow-temperature adsorber of the purification unit, different impurities in raw material helium are respectively purified in different temperature zones, so that the helium switching loss in a purification process is reduced, and the helium extraction rate is improved.