37results about How to "Conducive to security and stability" patented technology

The invention provides a multi-agent based ordered charging method of an electric automobile. The method is characterized in that a home agent and a transformer substation agent coordinately work to service a power grid agent to handle with a large amount of complex charging requests in a distribution manner; and the charging behavior of the electric automobile is scheduled through a real-time greedy algorithm. According to the method, the current real-time energy demand information and the charging time arrangement of the electric automobile, rather than the information of the electric automobile to be connected to a power grid in future and a complex prediction method and the optimizing technology, are needed, so that the expansion is high; and the method is applied to the high permeability condition of the electric automobile. The charging process of the electric automobile is a constant-power continuous charging process through which a battery of the electric automobile is prevented from being frequently switched among the charging modes, and the influence of the charging schedule on the service life of the battery of the electric automobile can be reduced to the maximum. With the adoption of the method, the real-time charging optimizing effect of the electric automobile is effectively improved; the peak shaving and load shifting can be performed well while the user demand is met and the user charging cost is decreased, and the power grid stability is ensured.

The invention relates to a method for setting a highway amphibian passage system. The method includes determining position of the highway amphibian passage system, setting amphibian migration inducing habitat like a micro pool group and a migration corridor, setting amphibian migration corridor protection facilities like C-shaped structures, structures easy for amphibians to go in an out and warning signs, and evaluating effect of the amphibian passage system. By the highway amphibian passage system, comprehensive functions of realizing water diversion and allowing the amphibians to go through can be realized at the same time and do not interfere each other, and needs for passing through of part of reptiles and small-medium-sized mammals can be met. The method can be used for optimizing the highway amphibian passage system of reconstructed and extended highways and can be used for guiding setting of the highway amphibian passage system of new highways.

The invention discloses an automatic trash sluice for treating water surface pollution. The automatic trash sluice is characterized by comprising a linkage buoyancy tank, a positioning buoyancy tank, a hopper tank, a tongue-shaped valve of a water inlet channel, a planar valve, a movable wheel, a pressure-resistant bracket and a #-shaped lifting frame, wherein the linkage buoyancy tank is arranged on a water surface, and is linked with the positioning buoyancy tank, the tongue-shaped valve and a planar sluice; the positioning buoyancy tank is linked with the planar sluice; the hopper tank is movably arranged on the #-shaped lifting frame; a water guiding outlet is formed on the hopper tank; the tongue-shaped valve is provided with a water inlet switch; and the water inlet switch is in linked control with the linkage buoyancy tank. The automatic trash sluice has the advantages of high treating efficiency, environment friendliness and the like.

The invention relates to a smart password network real name system identity management method and platform, and relates to a method and a system for ensuring network information security. The platform comprises a designated agency, a netizen identity information library, relevant departments, a public security department identity card database, an information or transaction service website application server, an authentication client, and a smart password signature identity identification and authentication server. The method comprises the following running steps: putting real identities on records; registering a rule password; and docking smart password signature identity identification with network real name system identity management by putting the real identities on records and registering the rule password. Through adoption of the smart password network real name system identity management method and platform disclosed by the invention, netizen personal information is managed in a centralized way, so that an online anonymous and practical real name mechanism is realized; the mental habits of netizens are conformed; identity tracking can be performed as necessary; and the personal information security and network information security are ensured.

A concrete face rockfill dam water pre-settling construction method. After the empty steel gabions are neatly arranged and welded into one body, stones are filled in the gabions; the steel gabions are stacked along the downstream side slope of the rockfill dam body. , are connected to each other with steel bars; threaded steel bars are used as anchor rods, and the steel gabion is anchored with the mountains on both sides. After the water flows through the dam, the pre-settling of the water is completed. The concrete face rockfill dam water-passing pre-settling construction method provided by the present invention can withstand the test of repeated mountain torrent erosion after adopting reinforced gabion protection construction for the downstream side slope of the rockfill dam body; The settlement of the rockfill dam surface due to water passing through passively improves the compactness of the rockfill dam body and accelerates the settlement and deformation of the rockfill dam body. Water passing is equivalent to releasing the settlement of the rockfill dam body in advance, which is beneficial to Settlement deformation control of rockfill dam body and safety and stability of dam body.

The invention provides a hydraulic junction facility. The structure of the hydraulic junction facility comprises a vertical well type spillway, a horn mouth, a transition segment, a vertical well, an axial line of the vertical well, a pressing slope segment, an energy dissipation well, an annealing tunnel, water taking inclined culverts, water inlets, flap valves, rubber water-stop belts, a breather pipe, a water diversion branch hole, irrigation channels, an annealing tunnel outlet gate, a gate pier, a gate hoist, bank slope bed rocks, an earth and rockfill dam, a reservoir area (the upstream) and riverways (the downstream). In the low water level, inclined lying culvert pipes are utilized to carried out water taking, energy dissipation and water conveying are achieved by utilizing the vertical well type spillway, the annealing tunnel outlet gate is closed to raise a waterhead, the irrigation elevation is increased, and the water using requirement in the downstream is met. The inclined lying culvert pipes are connected with the vertical well type spillway, the vertical well type spillway is utilized to replace a culvert pipe arranged on the lower portion of a dam, and the adverse influence on the culvert pipe arranged on the lower portion of the dam is avoided.

The invention discloses a dynamic game-based service openness and security control assessment method of a cloud service environment. The method includes the following steps that: 1, equalization strategies in the aspects of service and security of the cloud service environment are coordinated, so that an external subsidy condition for ensuring the complete service openness of a provider and an internal security condition for guaranteeing complete control on the normal use of a user; and 2, a service sensitive type and prudent type service openness assessment method is constructed based on the external subsidy condition, and a security control assessment method is constructed based on the internal control condition and according to Bayesian formula. With the method of the invention adopted, the service openness and security control of the cloud service environment can be assessed quantitatively, and the service openness and security control results of the cloud service environment under optimal security investments and optimal external subsidies can be obtained, and therefore, guidance can be provided for the cloud service provider in the formulation of service openness and security control coordinated operation strategies, and the healthy growth, security and stability of cloud services can be promoted.

A method for producing a 1,3-dioxan-4,6-dione compound from a ketone compound and a malonic acid, the method comprising: precipitating a 1,3-dioxan-4,6-dione compound as a crystal from a mixed solvent comprising a first organic solvent having a dielectric constant of 10 or more and a water, so as to form a precipitated 1,3-dioxan-4,6-dione compound; and isolating the precipitated 1,3-dioxan-4,6-dione compound by a solid-liquid separation.