43results about How to "Achieve the best results" patented technology

The invention relates to an emergency guiding method and an emergency guiding system for an individual on the basis of big data. When an emergency event occurs, a user transmits GPS (global positioning system) information of a location and an emergency rescue request by using a client side. A server side searches arterial streets with high carrying capacity in a certain range surrounding a scene and provides information of places corresponding to emergency rescue service, the required time of the user heading for an arterial street, the time of the user waiting for a vehicle on the arterial street and the time of the user going to an emergency service point from the arterial street are comprehensively considered, and the global optimum path for the user who departs from the scene, passes through a certain arterial street and heads for an objective emergency service providing point is selected. Real-time tracking guiding on the client side is performed according to the optimum path returned from the server side. A big data statistic analysis processing technology is used, the advancing condition of the user can be tracked in real time and can be dynamically regulated, global optimization is carried out under the condition that the time and the cost for the whole process are comprehensively considered, and the emergency guiding method and the emergency guiding system provide maximum assistance for the individual in an emergency condition.

The invention discloses an active excitatory grinding aid for ferronickel slag and a preparation method for the active excitatory grinding aid. The grinding aid is composed of polymeric glycol, cocoanut fatty acid diethanolamide, sodium pyrophosphate, ethyl acetate, an excitant and water, wherein the excitant is composed of calcined alunite, water glass and sodium abietate. The additive amount of the grinding aid in the ferronickel slag is 0.02-0.10% by mass of the ferronickel slag. The active excitatory grinding aid disclosed by the invention is sufficient in raw materials, simple to process and prepare, low in doping amount, stable in performance and high in cost performance. As the ferronickel slag which is ground is added, the problem that the ferronickel slag is poor in grindability can be solved. Under the condition that the grinding time is equal, the specific surface area of the ferronickel slag micropowder can be improved by 4.5-9%, the mill output is increased by over 15%, the energy consumption is remarkably reduced, and moreover, the active index of the ferronickel slag can be further improved by 10-35%.

The invention discloses a signal processing method based on a deep neural network, and the method comprises the steps: firstly dividing a video frame into a key frame and a non-key frame according tothe threshold value of the mean square error between a current frame and a previous frame, and carrying out the compression of training network models of the key frame and the non-key frame; for a non-key frame, an entropy model auto-encoder based on context and super prior is adopted to perform intra-frame prediction; for a non-key frame, optical flow information and depth information are extracted and combined to generate motion information so as to carry out frame reconstruction, then extraction coding is carried out on a residual error between a reconstructed frame and a real frame, and finally a current frame is generated at a decoding end according to the transmitted motion information and residual error information in combination with a previous frame. The end-to-end video compression method makes full use of the strong nonlinear expression ability of the deep neural network and the advantages of joint training, and the compression effect of the end-to-end video compression method exceeds h.264.

The invention discloses a maca freeze-dried powder injection capable of treating and improving male prostate diseases and a preparation method thereof. Maca is washed first, dried in the sun, coarsely crushed, and then crushed by ultrasonic spray pulverization to form a mist-like ultra-fine state to improve extraction efficiency. Use 95% edible alcohol as an extractant to extract it, refine its active ingredients, and make maca essence. The extraction can be carried out 2-3 times, the essence of 2-3 times of extraction is mixed, the mixed maca essence is firstly filtered and then finely filtered, then sterilized and filled. Freeze-drying is carried out under vacuum conditions, and finally the gland is inspected, printed and packaged to obtain the finished product. Maca dry powder injection is loose and porous, in the form of a sponge, it dissolves quickly and completely after adding water, and almost immediately returns to its original shape. Maca dry powder injection can be stored for a long time without going bad. Inject the active ingredients of Maca directly into the human body to allow the body to absorb it quickly to achieve the best results.

The invention relates to a method for preparing a flame-retardant core-shell type waterborne acrylate resin coating. The method comprises the following steps of adding water, an emulsifier and acrylic acid, raising the temperature to 40 DEG C, stirring for 30 minutes, adding a monomer A, emulsifying for 15-45 minutes, raising the temperature to 70 DEG C, starting to introduce recirculation water, raising the temperature to 80 DEG C, reacting for 2 hours, dropwise adding an initiator for 2-4 hours, and reacting for 1-2 hours; adding manganese amino acid, stirring and reacting for 1-4 hours at 80 DEG C, adding a metal salt to adjust the pH value to be 4, adding manganese acetate, stirring and reacting for 1-2 hours at 60 DEG C to obtain a core layer emulsion; simultaneously dropwise adding a monomer B and an initiator into the core layer emulsion for 1-3 hours, stirring and reacting for 3 hours at 70-85 DEG C, adding a crosslinking agent, reacting for 1-3 hours at 70-90 DEG C, cooling to 40 DEG C, adding molybdenum di(2-ethylhexyl)phosphorodithioate and an emulsifier, reacting for 40 minutes, adding the material B, stirring and reacting for 1-3 hours at 65-85 DEG C and adding aqueous ammonia to adjust the pH value to be 7-8 to obtain the flame-retardant core-shell type waterborne acrylate resin coating. By virtue of the preparation method, the flame resistance of the acrylate resin can be greatly improved and the shortcoming of yellowing of a traditional acrylate resin film can also be improved.

The invention relates to a novel horizontal tube type sedimentation pond. The novel horizontal tube type sedimentation pond comprises an upper precipitation separation device and a lower precipitation sludge discharging device, wherein the precipitation separation device comprises horizontal tube units and sludge chutes; each horizontal tube unit comprises an inclined plate, and a plurality of separating plates which are arranged at intervals on the lower side surface of each inclined plate; each separating plate is a V-shaped plate consisting of a surface A and a surface B, and an opening of the section of each V-shaped plate is toward the corresponding inclined plate; each surface A is arranged on the side surface of the corresponding inclined plate; all surfaces A are parallel to each other; the planes of the surfaces B are parallel to or intersected with the plane of the corresponding inclined plates; all surfaces B are parallel to each other; a sludge discharging opening is left between every two adjacent separating plates on the same inclined plate. The novel horizontal tube type sedimentation pond has the advantages that the horizontal tube units comprise the inclined plates and the separating plates, so that the convenience of processing, manufacturing and mounting is ensured; channels being narrow in upper part and wide in lower part can be formed by the sludge chutes between adjacent horizontal tube units, so that the distribution condition that more sludge is at the lower part of each sludge chute and less sludge is at the upper part of each sludge chute apply is adapted, and as a result, the high efficiency of the precipitation separation device can be ensured.

The invention relates to a feeding device with the bag insertion function. The feeding device comprises a feeding pipe, a bag grabbing mechanism capable of conducting axial stretching along a feeding pipe is arranged on the exterior of the front end of the feeding pipe, the bag grabbing mechanism is used for being inserted into a valve opening of a valve opening bag and grabbing the valve opening bag when being stretched out, and used for bringing back the valve opening bag when being drawn back, and the front end of the feeding pipe is exposed out so that a feeding opening is located in the center of the upper portion of the valve opening bag. The feeding device is suitable for packaging various kinds of powder such as mineral powder, cement, edible powder and various kinds of chemical powder with the valve opening bag. When the feeding device is used for packaging the powder through the valve opening bag, bag insertion is not needed any more, only the valve opening bag needs to be tidied and positioned, then the bag grabbing mechanism of the feeding device automatically grabs the valve opening bag and enables the valve opening bag to be arranged on the feeding pipe in a sleeved mode, and the bag insertion function in the prior art is achieved. By means of the technical scheme, the feeding device is unique in idea, ingenious in conception, simple in structure, low in manufacturing cost, simple, practical, high in production efficiency, particularly convenient to maintain and quite suitable for packaging the powder with the valve opening bag inland.

The invention discloses a perfluorinated hexanone suspended fire extinguishing device with a temperature sensing and electric control dual start function. The device comprises a container filled withperfluorinated hexanone and high-pressure nitrogen, a valve body arranged on the container, a valve element, a nozzle, an electromagnetic driving device and a temperature sensing start device, whereinthe valve body comprises a branch pipe and a main pipe, the main pipe is provided with a first port and a second port, the second port is provided with a valve deck, the valve element is in sliding connection with the interior of the main pipe, the nozzle is arranged in the first port, and the electromagnetic driving device and the temperature sensing start device are arranged on the valve deck.The device further comprises a signal feedback device and a leakage detection instrument. The atomization nozzle, electric control start and temperature sensing automatic start functions are integrated, and the device is safe, reliable, reasonable in structural design, complete in overall function and high in practicability.

The invention relates to a Beidou-satellite-based emergency position indication apparatus of a ship. The apparatus is composed of a battery group for power supply, a power source management module I for power conversion, a power source management module II for power conversion, a water-sensitive switch for opening a power supply channel, a master control unit for serial communication with a slave control unit, an LED all-around light for light warning indication, a state indication lamp for state indication, a locating signal transmitting unit for generating a locating signal and transmitting the signal by a locating signal antenna unit, a slave control unit for realizing Beidou protocol parsing and data distribution, a Beidou module for realizing Beidou positioning and Beidou communication functions, and a Beidou antenna unit for receiving and sending Beidou information. Therefore, positioning and rescuing of a ship in danger can be realized. The apparatus has characteristics of high information security, high communication stability, and high performance reliability and the like; the emergency processing and rescuing efficiency can be improved; the safety sailing capability of the ship sailing on water, the alarming capability of the ship in danger, and the emergency processing capability can be improved.

The invention discloses an emergency situation handling dynamic route monthly planning method for a security system. The method comprises the following steps: obtaining geographical location information and time information, determining all possible paths, determining the concrete roads of every path, determining the traffic time tij of every road, determining the traffic time T1, T2, ..., Tn of every path, and calculating the sum of all the traffic times of the roads of every path i according to the following formula: Ti = ti1 + ti2 + ... + tim; and taking the minimum value Ta from the T1, T2, ..., Tn, and determining the route a as the target route, that is a vehicle selects the path a as the final driving path, and selects a corresponding speed as a driving speed. Newest calculated traffic time data of the front road is especially timely used, so the time selection of the roads is dynamic; and a security service station having a shortest distance to emergency situation point and a corresponding route are found, so the uncertainty of the time of the security vehicle running to a fire scene is greatly reduced.

The invention relates to the technical field of scene trend judgment, in particular to a scene trend judgment index calculation system and method based on a deep hybrid cloud model. The method comprises the following steps of: encoding a network resource node by using a VAE (Variable Auto Encoder); constructing an overall cloud model by using the coded node resources; training model parameters byusing a cloud evolutionary algorithm based on deep learning; and performing online scene trend prediction by using the model. In the scene trend judgment index calculation system based on the deep hybrid cloud model, a variational auto-encoder (VAE) is used for carrying out encoding representation on a network resource node; an overall cloud model is constructed by using coded node resources, scene trend judgment is carried out by using a deep hybrid cloud model, prediction can be carried out under data of different periodic dimensions, a training model is used for online prediction, large-scale and dynamically-changed network resources can be predicted in real time, and most of actual production environments are met.

The invention discloses a highly-elastic hollow molded rubber tire and a making process thereof and belongs to the technical field of a rubber tire product. The highly-elastic hollow molded rubber tire comprises a tire body; the interior of the tire body is a hollow molded sealing cavity; the hollow molded sealing cavity is uniformly separated into a plurality of tire sub-cavities by separation plates, so that no additional inflation is required; when a certain cavity is penetrated, the use of the tire is not affected; an inner ring of the tire body is a tire clamping edge matched with a wheelhub; the shape of the tire clamping edge is matched with the shape of the wheel hub and presents a continuous concave and convex step shape to be convenient for stable and tight fit with the wheel hub. The highly-elastic hollow molded rubber tire is prepared by one-step injection, and hollowing and vulcanization processes in a one-time molding production system; the injection, the hollowing and the vulcanization of the highly-elastic hollow molded rubber tire are completed in a mold, so that the circulation of a product in all the processes is avoided, and the production cost is reduced. Theproblems of low production efficiency of a manual de-molding core of the tubeless tire and high labor intensity and great labor intensity of workers are solved.

The invention provides a route management method and device, and the method comprises the steps: receiving a first positioning message transmitted by a first IOT module, and the first positioning message comprising first user terminal information; establishing a first routing table according to the first user terminal information; sending the first routing table to an Internet of Things platform associated with the first AP, so that the Internet of Things platform communicates with the first user terminal according to the first routing table. Through the method, resources for establishing therouting table by the Internet of Things platform can be saved.