68results about How to "Eliminate congestion" patented technology

Traffic-adaptive network control systems and methods for a network, implemented by a server, include monitoring data associated with the network; generating a traffic forecast based on the monitored data; generating a schedule of actions based on a comparison of the traffic forecast to observed data; and causing orchestration of the actions in the network based on the generated schedule. The network can include a Software Defined Networking (SDN) network.

The invention relates to a flow scheduling system and method based on SDN. The method comprises the following steps: acquiring a network link parameter configured by a user; starting routing collection and flow collection processes; performing link analysis; judging whether a congested link exists, if so, scheduling the flow of the congested link to an idle link by a flow scheduling module, and otherwise, continuing to perform periodic link analysis. By adoption of the system and the method, being different from the system under distributed architecture, the flow scheduling method and system based on the SDN can comprehensively sense the link congestion or link faults; the network link heath condition updated in real time can be converted to a network link metric coefficient, and thus the selection of an optimal path is more accurate; and in the case of network link congestion, the flow scheduling method and system based on the SDN provided by the invention are started to quickly and effectively eliminate the link congestion, and the links are reasonably configured to maximize the bandwidth utilization rate, and flow load balance of the whole network can be realized.

The invention relates to a communication device and method that dynamically uses frequency resources, and more particularly, to a mobile terminal and a communication method that can dynamically allocate frequencies. The mobile terminal, which can dynamically allocate frequencies includes a communication module including a cognitive engine and a communication system block. The cognitive engine searches frequency bands based on both specific frequency policy and a service chosen by the user and selects a specific frequency band from the searched frequency bands. The communication system block includes a platform block for performing configuration for the selected frequency band and at least one component block for performing data processing based on a specific protocol according tox the configuration of the platform block.

The invention discloses an urban traffic congestion prediction and prevention system comprising a vehicle-mounted navigation device, a wireless network and a traffic information center. The traffic information center is connected with a meteorological station and traffic police information center via the internet to obtain road condition information and also sends road condition data to a vehicle.The vehicle-mounted navigation device plans a driving path based on the received road condition information and sends the driving path and own vehicle information to the traffic information center. The traffic information center calculates road sections that may have congestion during follow-up periods based on the received vehicle information and the driving path, sends congestion prediction information to the vehicle, and sends out instructions of planning paths again to some vehicles that will pass the congested road sections. The vehicle-mounted navigation device makes a new path plan fordriving based on the new path and sends the new path to the traffic information center; and the traffic information center calculates all paths again and sends congestion prediction information and apath re-planning instruction to the vehicle. On the basis of the repeated adjustment, the prediction congestion rates of all road sections can be reduced.

The invention provides a modular intelligent meal supply system and method, and the system comprises a customer terminal module which is used for displaying ordered meal products to a user, providinguser ordering and user settlement, and forming an ordering order; the server side module is used for issuing a meal ordering order according to the reservation meal taking time and the reservation meal taking place of the meal ordering order; the restaurant terminal module is used for receiving the ordering order, updating the order state of the ordering order to the server and updating restaurantfood to the server; and the intelligent meal supply module is used for storing the made delivery meal and providing the delivery meal for the customer to take the meal in a self-service manner. An order reservation meal taking mode is adopted, distributed self-service meal ordering of clients is allowed, the space-time limitation of an original system is broken through, the clients do not need toarrive at a restaurant to wait for ordering, meanwhile, the phenomena of meal line congestion and queuing can be eliminated, and high-performance, high-reliability and low-cost modular intelligent meal supply system transformation can be achieved.

The invention discloses a plant stereo cultivation device for a family, which comprises at least one cultivation tray which is parallelly arranged in turn in the vertical direction to form a tray group; the cultivation tray comprises a tray bottom, a tray body arranged on the tray bottom and at least one plant growing port arranged on the tray body; and the inside of the cultivation tray is provided with a cultivation medium space which is communicated with the plant growing port. The household plant stereo cultivation device adopts cultivation tray structures which can be combined in stereo mode, can fully utilize narrow space on a balcony of a family in a high-rise to plant plants such as green vegetables without pesticide residue and so on, meet the demands of domestic children and old people on the green vegetables, create amusement and recreation and housework conditions for the old people, achieve the environment-friendly aim of purifying air and keeping the prior state of the space and floor, simultaneously provide good sight for an apartment, achieve decorative effect, beautify family environment, eliminate the crowding feeling of the narrow space on the balcony of the family and improve the balcony utilization rate.

An orthodontic/orthognathic device for correcting and changing tooth placements and bone structure, and a method of using orthodontic/orthognathic device for tooth movement, correcting syndromic conditions of the mouth and osteogenetic correction. The device may be used for maxillary distraction and expansion as well as mandibular separation and expansion. The device can be controlled by computer to direct tooth and bone placement.

The invention discloses a double-side output-type straw smashing returning machine capable of removing debris on the earth surface. The machine comprises a rack, a suspension rack, a transmission system, a straw smashing device, an auger conveying device, a limit roller and a discharging shell. An air plate is fixed between cutter bases of the straw smashing device; the direction of a left spiralblade of the auger conveying device is opposite to that of a right spiral blade of the auger conveying device; one or more rod-shaped or plate-shaped anti-blocking rods are fixed to the portions, corresponding to the two ends of an auger shaft of the discharging shell, of the auger conveying device; the discharging shell is located at the outer side of the rack. Compared with the prior art, the double-side output-type straw smashing returning machine has the advantages that when crop straw is smashed and returned to the field, stems and leaves which drop on the membrane can be effectively removed, the smashed straw is placed at the two sides of the membrane, and on the premise that it is guaranteed that the crop straw is returned to the field, a good operation condition can be created forresidual membrane recycle.

This invention belongs to the health yarn and spinning technological field. A kind of nanometer tex agate particle, medical stone, permanence biological magnetic multi-elements multi-function complex fiber, it is made of usual complex fiber agglomerate and the three matters said above. The mass percent of the three matters is 3-40%. The preparation technique of this fiber is: tex agate particle, medical stone, permanence biological magnetic are sieved and made into nanometer powder. Then mixed with usual complex fiber agglomerate of proportion. The carcase polymer is then the nanometer multi-elements multi-function agglomerate, fiber spinning, cooling, curing, winding, drafting. Finally obtaining nanometer tex agate particle, medical stone, and permanence biological magnetic multi-elements multi-function complex fiber.

Provided is a personal image packaging product one-stop solving system. The personal image packaging product one-stop solving system comprises an item data subsystem, a member information system, an order form generating system and a fitting reservation system. The member information system is relevant to the item data subsystem and the order form generating system. A member can make an appointment for fitting and carry out related items through the fitting reservation system.

The invention relates to an intelligent Young modulus measuring instrument. The intelligent Young modulus measuring instrument comprises a bracket, a to-be-measured steel wire, a pulley, an adjustable pulley bracket, a tension meter, CCD lenses, two laser emitters, a gear tensioning mechanism, a computer, adjusting screws and a locking screw.

The invention discloses a stop valve for an air conditioner. The stop valve comprises a valve body with a joint hole and a valve core, wherein the valve core comprises a valve rod and a piston arranged on the end part of the valve rod, a valve cap is arranged on a main hole port of the valve body, and the valve cap forms a through hole with an inner thread; and the through hole and an external thread arranged outside the valve rod realize vertical rotating flexible connection, and a cone hole is formed in a position on the joint hole, which approaches to the inner end part of the valve body. The stop valve provided by the invention can realize the communicated use of a high pressure stop valve and a low voltage stop valve, the whole structure is compact, the operation is convenient, the manufacturing cost can be saved, the installation space is reduced, the installation and maintenance programs are simplified, a person can operate conveniently, meanwhile, the production and manufacturing cost and difficulty are reduced, the energy consumption is reduced to a certain extent, and an energy conservation and emission reduction effect is achieved.

The invention provides a system for intelligently controlling traffic lights through decibels. The invention also provides a method for intelligently controlling traffic lights through decibels, based on the above system. The system for intelligently controlling traffic lights through decibels, and the method thereof can acquire the current noise through a noise measuring unit, can determine the current road condition through the noise condition, and can start a new traffic signal light change scheme when the estimated road condition is crowded, so that jam of a crossing can be eliminated and the pressure of traffic polices can be reduced.

The invention provides an automatic production line based on transfer devices. The automatic production line comprises a main assembly line and the transfer devices, wherein each transfer device comprises a base supporting frame used for providing supporting on the overall structure of the transfer device, transverse operating assemblies used for being combined with the main assembly line, a transverse operating assembly fixing support used for fixing the structures of the transverse operating assemblies, a sliding connection device used for slidably connecting the transverse operating assembly fixing support with the base supporting frame and a longitudinal transfer assembly mounted on the base supporting frame and used for pushing the transverse operating assemblies out of the combination positions of the main assembly line or pulling back the transverse operating assemblies from the combination positions of the main assembly line. Through the automatic production line, the phenomenon of congestion of products on a production line can be eliminated, and the industrial production efficiency can be improved.

The invention discloses a cosmetic composition for removing couperose skin and a preparation method and application thereof. The cosmetic composition for removing couperose skin is prepared from, by weight, 5-25% of grape seed extract, 0.1-5% of rice chaff extract, 0.5-10% of leonurus sibiricus extract, 1-10% of glucan, 1-3% of oligopeptide-1, 10-20% of saccharomycetes ferment lysate filtrate, 0.1-1% of 1,2-hexanediol, 0.01-0.1% of caprylhydroxamic acid, 0.01-0.2% of ethylhexylglycerin, 1-10% of propylene glycol, 0.1-2% of sodium hyaluronate and the balance water. The cosmetic composition forremoving couperose skin has the advantages of being remarkable in effect, mild in performance, free of irritation and free of side effects; the grape seed extract, the rice chaff extract, the leonurussibiricus extract and other components in the formula have different effective ingredients, none is dispensable, and the complementary and synergetic effect is achieved. The cosmetic composition forremoving couperose skin is free of antibiotics, no acute skin irritation is caused, and extremely high safety value is achieved. The production process of the composition is simple, and extremely higheconomic value is achieved.

The invention discloses a neck warming patch and a preparation method thereof. The neck warming patch comprises a herbal bag, the herbal bag is filled with a Chinese herbal medicine composition capable of being used for hot compress, and the Chinese herbal medicine composition comprises, by weight, 50-80 parts of folium artemisiae argyi, 8-30 parts of pine needles, 3-10 parts of cloves, 5-15 parts of lavender, 2-20 parts of saffron crocus and 10-30 parts of fresh ginger. The preparation method comprises the following steps: S1, drying and crushing the Chinese herbal medicines according to the formula ratio to obtain Chinese herbal medicine powder; S2, putting the Chinese herbal medicine powder obtained in the step S1 into a Chinese herbal medicine bag to obtain a herbal bag; and S3, sequentially paving the skin-friendly non-woven fabric, the herbal bag, the heating bag and the printed non-woven fabric, and carrying out compression molding to obtain the product. The invention can effectively relieve back and shoulder pain, has the advantages of quick effect, high treatment effective rate, few side effects and the like, and is more suitable for clinical application.

The invention belongs to the field of traditional Chinese medicines, and discloses massage medicinal oil for relieving back myofascitis and a preparation method thereof. The massage medicinal oil is prepared from the following active ingredients: Ningpo yam rhizome, root of Kwangsi schefflera, common clubmoss herb, all grass of serrulate clearweed, marsdenia sinensis, axillary choerospondias fruit, turtle shell, cornu cervi pantotrichum, Szechuan lovage rhizome, Himalayan teasel root, common jasminorange, balsamiferou blumea herb, root of doubleteeth pubescent angelica, prince's-feather herb, dahurian angelica root, lunate peltate sundew herb, safflower, myrrh, forbes wildginger herb, prepared common monkshood daughter root, combined spicebush root, honey-wax, olive oil, coconut oil, galam butter, laurocapram, chamomile essential oil and jasmine essential oil. The massage medicinal oil disclosed by the invention is mild in medicine property and fresh in smell, has the effects of relaxing and activating tendons, promoting flow of qi and blood circulation, softening and resolving hard masses, dispelling wind and dampness, and dispelling cold to relieve pain, and can repair damaged fascia, clear blood stasis and relieve muscle spasm, thereby greatly relieving or even cure back myofascitis from outside.

The invention discloses a medicine composition for treating hepatic diseases. The medicine composition is prepared from the following materials in parts by weight: 8-10 parts of red ginseng, 8-12 parts of red ant, 8-12 parts of leech, 10-14 parts of artemisia sacrorum ledeb, 12-16 parts of perilla oil, 22-28 parts of chroogomphus rutilus and 220-280 duck meat, and the materials are subjected to ethanol extraction, water extraction, high-temperature and high-pressure cooking, drying and crushing to obtain the medicine composition. The medicine composition is suitable for treating hepatic diseases, such as alcoholic liver disease, fatty liver disease, drug-induced and chemical liver injuries, liver ascites and cirrhosis, has not toxic or side effects and is easy to absorb. The invention also discloses a preparation method of the medicine composition.

The invention provides a Shengwuguangsu (a new kind of medical biological functional composite material) as well as a preparation method and application thereof, and belongs to the technical field of medical health care products. The Shengwuguangsu provided by the invention is prepared from the following components in parts by mass of 15 to 35 parts of jade, 20 to 40 parts of stone needle, 20 to 35 parts of silicon dioxide ore and 10 to 25 parts of zinc oxide. The added zinc oxide has good biocompatibility and relatively high biological activity, and can play a synergistic role after being used together with the jade, the stone needle and the silicon dioxide, so that the sterilization and bacteriostasis effects on staphylococcus aureus, escherichia coli, candida albicans and other bacteria are improved, and meanwhile, the deodorization effect of the Shengwuguangsu is improved. The result of the embodiment shows that the Shengwuguangsu provided by the invention has the bacteriostasis rate of more than or equal to 99% on staphylococcus aureus, the bacteriostasis rate of more than or equal to 70% on escherichia coli, the bacteriostasis rate of more than or equal to 99% on candida albicans, the deodorization rate of more than or equal to 70% after 10 times of washing, and the far infrared radiance of more than or equal to 0.87.

The invention provides a novel intersection which is characterized in that a straight-through bridge across a junction is arranged on a first-direction road of the junction, and meanwhile, passenger foot-bridges or underground passages are respectively arranged at two sides of the straight-through bridge, or passenger food-bridges or underground passages are arranged at the junction. The novel intersection provided by the invention provides a novel junction layout, has good adaptability and flexibility, and is capable of effectively solving the problem of traffic jam of the junction in a city.