45results about How to "Promote mutual cooperation" patented technology

The invention relates to a taxi scheduling method and system based on deep reinforcement learning. The system comprises an area construction module, a demand prediction module, a vehicle scheduling module and a simulator. The method comprises the steps of S1 forming a regional network; S2 predicting the number of orders that will appear in any area at any time; S3 calculating the total vehicle supply of one area; obtaining a demand / supply state of each area; and S4 inputting the states of the area where any idle vehicle is located and the neighbor area into a trained taxi scheduling model to obtain a scheduling strategy of the vehicle, and determining whether the vehicle is continuously left in the local area or scheduled to the neighbor area specified by the system. According to the invention, idle taxis are dispatched, the success rate of order matching is increased, the waiting time of passengers is reduced, and the utilization rate of taxis is improved.

The invention discloses a method for improving activity of anaerobic ammonium oxidation embedded particles and belongs to the field of wastewater treatment. Quorum sensing signal molecules of AHLs are added to seed sludge when anaerobic ammonia oxidation seed sludge is cultured and acclimatized, the cultured sludge is mixed with a PVA-SA (polyvinyl acetate-sodium alginate) embedding agent, signal molecules are added again in the mixing process, and the PVA-SA anaerobic ammonium oxidation embedded particles are prepared after the mixture is crosslinked for several hours. With the adoption of the method, the activity is substantially improved, the preparation process is simple, the operation is convenient and the performance is stable.

The invention relates to the field of building construction, and provides a construction method of a reinforced concrete wall aiming at the problem that existing concrete is difficult to meet the strength requirement of a reinforced concrete wall body. The method comprises the following step of S1, measurement and line laying; S2, building a pouring formwork; S3, pre-embedding reinforcing steel bars; S4, preparing concrete; S5, pouring concrete; and S6, disassembling the pouring formwork. The concrete comprises the following components in parts by mass of 20-25 parts of Portland cement, 10-12parts of water, 75-80 parts of sand, 10-15 parts of fly ash, 5-7 parts of mineral powder, 0.5-1 part of a silane coupling agent, 1-3 parts of fatty alcohol polyoxyethylene ether, 0.5-1 part of O-nitrododecane ether and 0.01-0.02 part of 6-phenyl-3-pyridazinone. Through mutual cooperation of fatty alcohol polyoxyethylene ether, O-nitrododecane ether and 6-phenyl-3-pyridazinone, the compressive strength and the anti-cracking strength of the reinforced concrete are improved, the reinforced concrete wall is less prone to cracking when subjected to load, and the concrete is easier to meet the strength requirement of the wall body.

The invention relates to the technical field of cosmetic additives, and provides a repairing composition aiming at the problem that an existing repairing composition is poor in repairing effect. The repairing composition is prepared from the following components in parts by mass: 20-25 parts of a white willow bark extract, 10-15 parts of a rhizoma atractylodis macrocephalae extract, 5-10 parts ofa carrot seed extract and 5-8 parts of a solvent. A preparation method of the repairing composition comprises the step of uniformly stirring and mixing all the components of the repairing compositionin parts by mass to obtain the repairing composition. The invention further provides application of the repairing composition. The repairing composition is added into a skin care product. The white willow bark extract, the rhizoma atractylodis macrocephalae extract and the carrot seed extract are dissolved in the solvent to be in mutual synergistic cooperation, absorption of the human body to effective components can be better promoted, the skin is not prone to swelling or stabbing pain, the skin can be better improved, and the repairing composition is remarkable in repairing effect and takeseffect quickly.

The invention relates to the technical field of municipal construction, in particular to a municipal asphalt concrete pavement construction method. The method comprises the following steps of: S1, cleaning a roadbed; S2, laying a cushion layer: specifically, paving an asphalt gauze evenly in the clean roadbed, and spraying permeating oil to the gauze to form the cushion layer; S3, paving asphalt concrete: uniformly paving pre-mixed asphalt concrete on the cushion layer to form a pavement layer; and S4, compaction: compacting the pavement to obtain an asphalt concrete pavement. The asphalt concrete comprises the following components by mass: 5-10 parts of asphalt; 65-80 parts of coarse aggregate; 3-8 parts of fine aggregate; 8-13 parts of basalt fiber; 0.5-1 part of a coupling agent; 1-3 parts of triethylene glycol dimethacrylate; 0.5-1 part of clotrimazole; and 0.1-0.3 part of tridecyl phenyl ketone. The method has the effects of improving the anti-fatigue performance and anti-ruttingperformance of the asphalt concrete pavement.

The invention belongs to the technical field of reservoir optimal scheduling, and particularly relates to a reservoir multi-objective optimal scheduling method based on a cooperative game method, which comprises the following steps: step 1, calculating an environmental water demand process of a downstream river channel of a reservoir by applying a month-by-month improved flow duration curve; step2, establishing a single-person game model of a water resource management subject, and pursuing maximization of public interests of two subjects of power generation and environment; and step 3, establishing a multi-target cooperative game model of the water resource management subject, and pursuing the combination of collective benefits and personal benefits. Based on the cooperative game thought,the possibility of cooperation among all water consumption main bodies is discussed, a reservoir multi-target scheduling model is constructed, a certain theoretical basis is provided for unified management and unified protection of water resources, and individual benefits are considered on the basis that reservoir multi-targets are optimized on the basis that the overall benefits are optimized.

The invention relates to the technical field of municipal pipeline construction, and relates to a sewage pipeline construction process. The sewage pipeline construction process comprises the followingsteps of (1) excavating a working well; (2) installing jacking equipment; (3) mounting a jacking pipe; (4) dismantling the jacking pipe; (5) coating a lubricating layer; and (6) jacking a sewage pipeline. A lubricant comprises the following components of, by mass part, 50-55 parts of sodium stearate, 30-35 parts of acrylic emulsion, 10-15 parts of water, 1-3 parts of sodium hexametaphosphate, 1-1.5 parts of polyvinyl alcohol and 1-2 parts of oleic acid. The sewage pipeline construction process has the effect of improving the construction efficiency of the sewage pipeline.

The invention relates to the technical field of cosmetic additives, and provides an anti-aging composition aiming at the problem of poor anti-aging effect of anti-aging products. The anti-aging composition comprises, by weight, 20-25 parts of maritime pine bark extract, 10-15 parts of Bletilla striata root extract, 8-12 parts of tuber fleeceflower root extract, and 17-25 parts of a solvent. A preparation method of the anti-aging composition includes mixing the components of the anti-aging composition uniformly according to a mass ratio to obtain the anti-aging composition. Application of the anti-aging composition refers to addition thereof to a skin care product. The maritime pine bark extract, the Bletilla striata root extract and the tuber fleeceflower root extract are cooperatively matched with each other, so that active ingredients in the anti-aging composition can be absorbed better by a human body, free radicals can be better eliminated, the skin aging speed can be decreased, the anti-aging effect of the anti-aging composition is more obvious, and the effect acts faster.

The embodiment of the invention relates to the field of data transmission technology, and specifically discloses a data transmission device and system based on a blockchain. The data transmission device includes: a first data communication unit, which is used for receiving an encrypted data packet sent by a provider client; a processing unit, which is used for decrypting the data packet accordingto a preset decryption manner, acquiring data-related information in the data packet and a public key of a requesting party, processing data contents, which are contained by the data-related information, according to a preset processing manner, and then using the public key of the requesting party to carry out encryption; and a second data communication unit, which is used for feeding back data contents, which are encrypted by using the public key of the requesting party, to a requesting party client. The processing unit is also used for destroying the data packet. The requesting party can usebut cannot see or obtain data provided by a supplying party, and an effect that the supplying party dominates the data provided thereby is truly realized. Data transmission security is effectively guaranteed, mutual cooperation among different departments is promoted, and transaction efficiency of the departments is improved.

The embodiment of the invention relates to the technical field of data transmission, and discloses a blockchain-based data transmission method, device and system. The method comprises the following steps: receiving an encrypted data packet sent by a provider, wherein the data packet is a data packet comprising relevant data information exported by the provider according to a data request sent by arequester, and a public key of the requester; decrypting the data packet according to a preset decryption mode to obtain the relevant data information and the public key of the requester in the datapacket; processing data contents in the relevant data information according to a preset processing mode, encrypting the processed data contents through the public key of the requester, and sending theencrypted data contents to the requester; and destroying the data packet. The blockchain-based data transmission method, device and system adopting the technical scheme has the advantages that the requester can only use the data provided by the provider, instead of seeing or exporting the data, so that the provider can truly control the data provided by the provider; and therefore, data use can be effectively restricted, high data transmission safety is ensured, mutual cooperation among different departments is promoted, and the work efficiency of the departments is improved.

The invention relates to the field of building materials, and provides machine-sprayed thick-layer polymer repairing mortar to overcome the problem that conventional repairing mortar is difficult to meet repair requirements. The machine-sprayed thick-layer polymer repairing mortar comprises the following components by mass: 10-15 parts of Portland cement, 5-7 parts of water, 8-12 parts of fly ash,70-77 parts of sand, 10-12 parts of nanometer silicon dioxide, 3-5 parts of an ethylene-vinyl acetate copolymer, 1-2 parts of tetraphenyl dibenzodiindenopyrene and 0.5-1 part of 9,10-diphenylanthracene. The preparation method comprises the following steps: S1, adding 1 / 2 of water, fly ash, sand and nanometer silicon dioxide into a reaction container, and carrying out uniform mixing under stirringto form a pre-mixture; and S2, adding the rest components into the pre-mixture while stirring, and carrying out uniform mixing under stirring to obtain the machine-sprayed thick-layer polymer repairing mortar. The compressive strength and the bonding strength of the machine-sprayed thick-layer polymer repairing mortar are improved, so the application range of the machine-sprayed thick-layer polymer repairing mortar is expanded, the repairing mortar is not prone to cracking, frequent repairing is not needed, and energy conservation and environmental protection are achieved.

The invention relates to the field of adhesives, and provides a high-temperature-resistant adhesive aiming at the problem of poor high-temperature resistance of an existing adhesive, the high-temperature-resistant adhesive comprises the following components in parts by mass: 60-70 parts of bisphenol A epoxy resin, 10 to 15 parts of 1, 2-dimethylimidazole; 20-35 parts of calcined alumina; and 5-10parts of phenolic epoxy resin. According to the high-temperature-resistant adhesive, the 1, 2-dimethylimidazole, the calcined alumina and the novolac epoxy resin cooperate with one another, so that the high-temperature resistance of the high-temperature-resistant adhesive is enhanced, normal use of electronic components is not easily affected, and the service life of the electronic components is prolonged.

The invention relates to aerial work equipment, in particular to a movable lifting device. The device comprises a bottom support, a platform used for bearing, and a lifting device located between thebottom support and the platform; wheels are connected with the bottom support, at least four sets of supporting assemblies used for increasing bearing capacity are arranged on the bottom support, thesupporting assemblies comprise supporting rods and hydraulic supporting legs, one ends of the supporting rods are rotationally connected with the bottom support, and the other ends of the supporting rods are fixedly connected with the hydraulic supporting legs; and the lifting device comprises a shear type support, a hydraulic rod, a motor and a controller, the hydraulic rod is connected with theshear type support, the motor is electrically connected with the hydraulic rod and the hydraulic supporting legs correspondingly, and the controller is electrically connected with the motor. Accordingto the device, the supporting assemblies are arranged, so that the width and the force bearing point at the bottom of the bottom support are increased, the bearing capacity of the device is effectively improved, meanwhile, the turnover of the whole device caused by uneven stress of the platform during operation can be prevented, and the safety performance is improved.

The invention relates to the field of tobacco essence, and provides tobacco essence for the problem that a bitter aftertaste is easily left after cigarette smoking. The tobacco essence comprises the following components in parts by mass: 35-42 parts of loquat extract, 1-2 parts of radix ophiopogonis extract, 5-7 parts of Acai berry extract, 3-5 parts of desert fruit extract, 30-40 parts of a solvent and 15-20 parts of perfume. The invention further provides an application of the tobacco essence. The tobacco essence accounting for 0.1-0.15% by mass of tobacco leaves is added into the tobacco leaves so as to prepare cigarettes. By combined use of the loquat extract, the radix ophiopogonis extract, the Acai berry extract and the desert fruit extract, the aroma purity of the cigarettes prepared from the tobacco leaves added with the tobacco essence is enhanced, the irritation of smoke to the throat is reduced, the smoking taste of the cigarettes is improved, and the cigarettes are more popular with consumers.

The invention relates to the technical field of urban pipe network construction, in particular to a mounting and pouring process of a prefabricated reinforced concrete inspection well. The process comprises the following steps of S1, measuring the size; S2, prefabricating an inspection well; S3, excavating a foundation pit; S4, mounting a prefabricated inspection well; S5, sealing; and S6, backfilling the foundation pit, wherein the concrete for prefabricating the inspection well comprises the following components in parts by mass: 15-20 parts of Portland cement; 13-18 parts of water; 60-65 parts of sand; 45-50 parts of stone; 3-5 parts of paraffin; 1-2 parts of zinc methacrylate; 0.5-1 part of casein; 0.1 to 0.3 part of chitin. The mounting and pouring process disclosed by the invention has the effect that the compression strength of the inspection well is not easily influenced by underground water.

The invention relates to the technical field of food seasonings, in particular to a comprehensive concentrated soup stock based on an enzymolysis reaction process, which is prepared from the followingraw materials in parts by mass: 45-50 parts of pig bone white soup; 15 to 20 parts of chicken; 16 to 45 parts of water; 6-8 parts of monosodium glutamate; 6-8 parts of white granulated sugar; 4-6 parts of salt; 2-5 parts of ham meat; 1-2 parts of chicken oil; 0.2 to 0.5 part of disodium 5'-ribonucleotide; 0.05 to 0.1 part of ethyl maltol; and 0.03-0.05 part of protease. The concentrated soup stock has the effect of improving the flavor and nutrient substances of the concentrated soup stock.

The invention relates to the technical field of anti-static clothes, in particular to a preparation method of anti-static clothes based on dust-free fabric. The preparation method comprises the following steps of (1) preparing dust-free basic fabric; (2) preparing anti-static liquid; (3) padding the anti-static liquid; (4) carrying out drying; (5) carrying out cutting, wherein the anti-static liquid comprises, by mass, 70-80 parts of water, 3-5 parts of anti-static agent, 1-3 parts of sodium stearate, 1-2 parts of acrylic emulsion, 1-1.5 parts of polyvinylpyrrolidone and 0.5-1 part of sodium lactate. The invention also relates to the anti-static clothes based on the dust-free fabric. The anti-static clothes are prepared by the preparation method of the anti-static clothes based on the dust-free fabric. The anti-static clothes have the effects that the adhesion performance of an anti-static layer and the dust-free basic fabric is improved, and meanwhile, the anti-static effect of the anti-static layer cannot be easily influenced.

The invention aims to problem that the strength and impermeability of aerated blocks are easily affected by the structure, and relates to the technical field of building materials, in particular to ananti-crack high-strength aerated building block, which is prepared from the following raw material in parts by mass: 30-40 parts of water; 25 to 30 parts of cement; 4-7 parts of a water reducing agent; 0.3 to 0.7 part of a foaming agent; 60 to 80 parts of a fine aggregate; 1 to 3 parts of polydimethylsiloxane; 1-2 parts of cobalt 2-ethylhexanoate; and 0.6 to 1.2 parts of benzoin dimethyl ether. The aerated building block has the effect that the strength and the impermeability of the aerated building block are not easily influenced by the structure.

The invention relates to the technical field of cosmetic additives. Aiming at the problem of poor anti-aging effect of anti-aging products, an anti-aging composition is provided, which includes the following components in parts by mass: 20-25 parts of maritime pine bark extract; Bletilla striata 10‑15 parts of root extract; 8‑12 parts of Polygonum multiflorum extract; 17‑25 parts of solvent. The invention relates to a preparation method of an anti-aging composition. The components of the anti-aging composition are stirred and mixed uniformly according to the ratio of parts by mass to obtain the anti-aging composition. The application of an anti-aging composition is to add the anti-aging composition to skin care products. The synergistic cooperation of coastal pine bark extract, bletilla striata root extract and Polygonum multiflorum extract is beneficial to better promote the absorption of active ingredients in the anti-aging composition of the human body, and is conducive to better scavenging free radicals, thereby benefiting more The speed of aging of the skin can be effectively delayed, so that the anti-aging effect of the anti-aging composition is more remarkable and the effect is quicker.

The present invention relates to a taxi scheduling method and system based on deep reinforcement learning. The system includes: an area building module, a demand forecasting module, a vehicle scheduling module, and a simulator; the method includes: S1: forming an area network; S2: Predict the number of orders that will appear in any area at any time; S3: calculate the total vehicle supply in an area; obtain the demand / supply status of each area; S4: input the status of any free vehicle area and neighboring areas In the trained taxi dispatching model, the dispatching strategy of the vehicle is obtained, and it is determined whether the car will remain in the local area or be dispatched to the neighbor area designated by the system. The invention realizes dispatching of idle taxis, increases the success rate of order matching, reduces the waiting time of passengers, and improves the utilization rate of taxis.

The invention relates to the field of concrete mortar, and particularly discloses a wall steel strand mesh polymer mortar reinforcing method. The method comprises the following steps: (1) weaving a mesh; (2) treating a base layer; (3) mounting a fixed mesh; (4) smearing an adhesion agent; (5) smearing polymer mortar; and (6) maintaining the polymer mortar. The polymer mortar is prepared in advance between the step (4) and the step (5) and comprises the following components in parts by weight: 356-590 parts of sand; 252-361 parts of Portland cement; 85-120 parts of an acrylic acid-2-acrylamide-2-methyl propane sulfonic acid copolymer; 19-30 parts of hydroxy propyl distarch phosphate; 4-12 parts of sodium tripolyphosphate; 1-5 parts of a defoaming agent; 5-9 parts of a water reducing agent; and 100-150 parts of water. The method has the effect of shortening the final setting time of the polymer mortar.

The invention relates to the technical field of sewage treatment, and relates to an ultrafine powder flocculant for treating algae in eutrophic water, which comprises the following components by mass:30-40 parts of polyaluminum chloride; 15-20 parts of water; 3-5 parts of attapulgite; 1-3 parts of resveratrol; 0.5-1 parts of lauryl methacrylate; and 1-1.5 parts of silicone oil. The preparation method comprises the following steps: (1) preparing attapulgite powder; (2) performing mixing; and (3) performing drying. The flocculant has the advantages that algae in a water body can be removed morethoroughly, and the algae removal effect of the flocculating agent is more lasting and long-acting.

The invention relates to the field of concrete, and particularly discloses special concrete for railway sleepers, which comprises the following components in parts by weight: 256-275 parts of Portland cement; 788 to 974 parts of sand; 896 to 1145 parts of regenerated broken stone; 10 to 22 parts of polypropylene fiber; 14 to 23 parts of polyamide epichlorohydrin resin; 8-14 parts of silica powder; 11 to 21 parts of an admixture; 4-9 parts of a water reducing agent; and 125 to 136 parts of water. The invention further discloses a railway sleeper formed by pouring the concrete. The railway sleeper has the effect that the railway sleeper is not prone to cracks.

The invention discloses an adaptive traffic signal control method based on multi-agent reinforcement learning, comprising: for each intersection in a traffic road network, establishing an intelligent agent network corresponding to the intersection; acquiring the traffic road network The real-time traffic features in the real-time traffic features; the real-time traffic features are respectively transmitted to the agent network corresponding to the intersection according to the position of the intersection, and the phase of the intersection output by the agent network is obtained, and according to the intersection The phase of the intersection executes the traffic signal control of the intersection; wherein, the agent network is based on the average value of the sum of the number of vehicles waiting on the entry lanes of the intersection corresponding to the agent network and the intersection adjacent to the intersection Determine the phase of this intersection for the reward. The invention improves the coordination ability between independent intelligent bodies, and provides a solution for the traffic signal control in the complex road network environment.

The present invention relates to the technical field of leather bag processing, and relates to a processing technology of leather bag oil edge, which comprises the following steps: S1, preparing edge oil: stirring each component of edge oil evenly to make edge oil; S2, applying edge oil : adding the rim oil prepared in step S1 to the oil edging equipment, and evenly applying the rim oil to the edge of the leather; S3, drying; the rim oil includes the following components in parts by mass: 15-17 parts of polyurethane; 17 parts of acrylic acid 10‑13 parts; 5‑10 parts of pigment; 80‑95 parts of water; 3‑5 parts of ethanol; 3‑5 parts of thickener; 1‑2 parts of defoamer; Oleamide 0.5-1 part; flurbiprofen 1-1.5 part; hydroxypivalate neopentyl glycol ester 0.1-0.3 part. The invention has the effect of prolonging the service life of the oil side of the leather bag.

The present invention belongs to the technical field of optimal dispatching of reservoirs, and in particular relates to a method for multi-objective optimal dispatching of reservoirs based on the cooperative game method, comprising the following steps: Step 1, using the flow duration curve improved month by month to calculate the environmental water demand of the downstream channel of the reservoir Process; step 2, establish a single-person game model for water resources management subjects, and pursue the maximization of the public interests of power generation and the environment; step 3, establish a multi-objective cooperative game model for water resources management subjects, and pursue the combination of collective interests and personal interests . The present invention proposes a game idea based on cooperation, explores the possibility of cooperation among water users, and constructs a multi-objective scheduling model of the reservoir to provide a certain theoretical basis for the unified management and protection of water resources, and realize the multi-objective of the reservoir in the overall Benefits are optimized on the basis of taking into account individual interests.

The present invention relates to the technical field of prefabricated stone concrete hanging slabs, and relates to a stone back-beating process with an insulation board, which includes the following steps: step (1), preparation of adhesive; step (2), bonding Insulation board; step (3), installing anchors; step (4), coating interface agent; step (5), coating release agent; step (6), laying composite board; step (7), pouring concrete; Step (8), remove the template; step (9), cleaning; wherein, the adhesive includes the following components in parts by mass: 120-130 parts of epoxy acrylic resin; 5-10 parts of thickener; 20-30 parts of filler 1-3 parts of polyvinyl alcohol; 1-2 parts of methyl hexahydrophthalic anhydride; 0.3-0.5 parts of bilirubin. The invention has the effect of improving the aging resistance of the adhesive and making the stone board more difficult to fall off.

The invention discloses an air compressor lubricating oil composition with strong oxidation resistance. The air compressor lubricating oil composition with the strong oxidation resistance comprises the following components in parts by mass: 90-95 parts of synthetic base oil, 0.01-0.03 parts of a demulsifying agent, 0.3-0.5 parts of an anti-wear agent, 1-2 parts of bis(4-(2,4,4-trimethyl-2-pentyl)phenyl)amine, 0.5-1 part of bis(3,5-di-tert-butyl)phosphine oxide, and 1.5-2 parts of 2,2'-methylene bis(4,6-di-t-butylphenol). A preparation method comprises the following steps of firstly mixing thebis(4-(2,4,4-trimethyl-2-pentyl)phenyl)amine, the bis(3,5-di-tert-butyl)phosphine oxide and the 2,2'-methylene bis(4,6-di-t-butylphenol); secondly adding other components except the synthetic base oil, and mixing the components to form an intermediate mixture; thirdly heating the synthetic base oil to 45-50 DEG C; and finally mixing and uniformly stirring the intermediate mixture and the syntheticbase oil. The air compressor lubricating oil composition has the advantages that the antioxidant performance of lubricating oil is enhanced, so that the service life of the lubricating oil is prolonged.