38results about How to "Change the passive situation" patented technology

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The invention provides a total social electricity consumption prediction method based on the industry economy and electricity relationship. According to the method, the economic data of fixed-asset investment, ferrous metal, chemical, nonmetal, non ferrous metal and equipment manufacturing industries in a researched area is acquired; the related-industry and living electricity data is acquired; the average temperature data is acquired; and an economic prediction model is established to carry out social electricity consumption prediction. Through the method, scientific and accurate prediction means is provided for yearly and shorter-than-a-year total social electricity consumption prediction, and the method is especially suitable for a present economic new normal state and the prone extreme-weather situation.

The invention discloses a data signal acquisition and processing system which comprises a communication module, a sensing module, a signal lamp failure state detection module, a position information acquiring module and a MCU (micro-programmed control unit) module. Operation parameters of site traffic signal lamps are acquired by an acquiring module, the signal lamp failure state detection module is connected with the acquiring module in a data manner, operation states of the site traffic signal lamps are calculated to determine operation states of the site traffic signal lamps, the position information acquiring module is used for acquiring particular physical position information of the site traffic signal lamps, and the MCU module is respectively connected with the sensing module, the signal lamp failure state detection module, the position information acquiring module and the communication module in a controlled manner. According to the data signal acquisition and processing system, the operation parameters of the site traffic signal lamps are acquired in real time are calculated and judged on the site, and timeliness and accuracy of failure detection of traffic signal lamps are greatly improved.

The invention discloses a combined method for recycling flue gas desulfurization and fuel gas deamination pollutants and treating waste by using waste, and the method is a process technology of low-cost high-efficiency resource utilization technology of harmful substances in gas. According to the method, magnesium oxide is used as a medium, hydrolyzed magnesium hydroxide absorbs SO2 in various flue gases to generate magnesium sulfite, the magnesium sulfite is oxidized to generate magnesium sulfate, and then the magnesium sulfate is used for removing ammonia in coke oven gas or other fuel gases. The method provided by the invention comprises two specific process routes; firstly, the magnesium hydroxide obtained by reduction regeneration can be recycled for removing SO2 in the flue gas again; and secondly, the high-purity magnesium hydroxide is sold as a product, and magnesium-containing minerals such as calcined dolomite, serpentine and the like can be used instead in regions lack of magnesium oxide resources. The process can be used to purify magnesium hydroxide, and benefits can be better. According to the method provided by the invention, material consumption for flue gas desulfurization and coal gas deamination can be reduced to the minimum simultaneously, and corrosivity of magnesium sulfate is far lower than corrosivity of dilute sulfuric acid, so that the service life ofequipment is greatly prolonged.

The invention relates to the field of electric power systems, in particular to a method for control over power grid time-space characteristics through coordination of alternating currents and direct currents. According to the method, time and space characteristics of a power grid are taken into consideration, direct current modulator parameters are optimized by means of a particle swarm algorithm according to the disturbance amplitude of a power grid monitoring data recognition system, direct current transmitting power is adjusted in an self-adaptive mode, therefore, coordination control over a multi-loop alternating and direct current system is realized, and the level of transient stability is improved. The method for control over the power grid time-space characteristics through the coordination of the alternating currents and the direct currents reasonably utilizes resources in the power grid, is an effective way of improving the safety and economic benefit of the power grid, and has great significance in guaranteeing the economic efficiency, the safety and the reliability of normal operation of the power grid.

The invention discloses a rolling wheel-stored underwater tourism investigation device. The rolling wheel-stored underwater tourism investigation device includes a fixing connection plate, and two sealed cabins having the same structures; the fixing connection plate is laid on the tops of the two sealed cabins; a gap is formed between the two sealed cabins; outlook windows are arranged on two ends of the sealed cabins; the rolling wheel-stored underwater tourism investigation device also includes a dive distance measurement alarm device, pneumatic tire wheels, swinging storage racks and hydraulic cylinders; one ends of the swinging storage racks are hinged on the bottoms of the sealed cabins, and the other ends of the swinging storage racks are fixed on piston rods of the hydraulic cylinders; the hydraulic cylinders are arranged in grooves formed in the bottoms of the sealed cabins, and the pneumatic tire wheels are arranged on the swinging storage racks; and the hydraulic cylinders pull the swinging storage racks to swing, the pneumatic tire wheels follow the swinging storage racks and enter grooves. The dive distance measurement alarm device can greatly improve the dive safety, and can prevent the investigation device from hard landing or colliding with underwater obstacles; and the pneumatic tires can be easily stored.

The invention belongs to the technical field of spring soybean cultivation and in particular provides a rapid generation adding method for triple cropping of spring soybean filial generation. The rapid generation adding method contains the following steps: selecting varieties; sowing; carrying out weed control; carrying out water and fertilizer management; carrying out pest control; harvesting; preferably selecting the varieties, namely the spring soybean filial generation in a growth period of 90-100 days, preferably sowing in Hainan province and Nanning of Guangxi, carrying out spring sowingin the middle ten days of March, and harvesting in the last ten days of June; carrying out autumn sowing in the middle ten days of July, and harvesting in the middle ten days of October; and carryingout winter sowing in the middle ten days of November, and harvesting in the last ten days of February the next year. The rapid generation adding method provided by the invention not only can shortenbreeding time and improve working efficiency but also can promote propagation of fine varieties and lines, and popularization of new strains is accelerated.

The invention discloses a drying method of a current transformer coil. The drying method comprises steps as follows: 1) the current transformer coil placed in a drying cavity is heated to 70-90 DEG C and subjected to thermal insulation; 2) the drying cavity is subjected to vacuum pumping at the temperature of 70-90 DEG C, and the pressure of the drying cavity is gradiently reduced until the vacuum degree is 100 pa or below; the temperature is reduced, and the current transformer coil is dried. By means of the drying method, moisture is basically kept below 50 ppm and is far lower than the international requirement of 150 ppm, the product quality is improved, the phenomenon that the coil is repeatedly dismounted and dried due to the fact that the moisture of the coil is out of limits is reduced, and the labor intensity of workers is reduced; the vacuum drying process of the coil lasts about 14 h, and compared with 48-60 h required for drying in a drying room, the drying time is greatly reduced; with the adoption of the production mode of blow-in drying at night and assembling in the daytime, the passive situation of waiting for drying of parts can be changed, the production cycle is shortened, and the productivity of a company is improved.

The invention discloses a magnetic hernia patch. A magnet is arranged on a patch body and is a round sheet, and a magnetic hole allowing the magnet to penetrate is formed in the center of the magnet.The invention further discloses a magnetic scalpel matched with the magnetic hernia patch for use. The magnetic hernia patch is taken into consideration together with the magnetic scalpel when designed, thereby being convenient to place and take.

The invention discloses an operation management system and an operation management method based on a sharing bicycle electronic tag fence technology. An electronic fence based on a sign post positioning principle by controlling a communication distance between a mobile phone Bluetooth of a user and a Bluetooth position tag of a sharing bicycle parking site; while the mobile phone Bluetooth of theuser is used for reading unlocking or locking information via a bicycle lock Bluetooth in a close range when a sharing bicycle is unlocked or locked, a position identification ID of the electronic fence is read, the current position of the sharing bicycle is judged accordingly, and the information is transmitted to a management platform via a user mobile phone. Therefore, the sharing bicycle smartlock and the electronic fence become very simple and low-cost, and thus randomly parking vitality of the sharing bicycle is furthest reserved while management is standardized. A government acquires related information through leading construction of the electronic fence, and achieves scientific management on the operators, including control management on the quantity of bicycles putting into use;and meanwhile, the government is possible to manage the parking sites by using economic levers.

The invention discloses a rapid screening and diagnosis method at the scene of food poisoning. The method comprises firstly determining the items required for rapid diagnosis screening of each food atthe poisoning scene; deducing the frequency of general positioning item indexes of the food by using samples, and establishing a food poisoning rapid diagnostic criterion and database; acquiring andcalculating the coincidence rate of each item and obtaining an overall coincidence rate; establishing a database of clinical symptoms of food poisoning patients, and selecting the clinical symptoms ofpatients with actual food poisoning, and giving a diagnosis or screening result to make an accurate and qualitative diagnosis. A rapid screening and diagnosis system at the scene of food poisoning isalso provided. The method not only can improve the accuracy of screening data and diagnosis results, but also can greatly shorten the time of qualitative diagnosis, so as to improve the work efficiency of emergency disposal of food poisoning events, and achieve a great popularization and application value.

The invention discloses an optical path performance analysis method for an electric power optical transmission system. The method comprises the following steps: establishing a transmission line and acquiring equipment information and original data of equipment to be monitored; performing classification matching on the obtained original data to obtain to-be-monitored optical path data; and performing real-time data comparison on the to-be-monitored optical path data to complete optical path performance analysis for the electric power optical transmission system. The invention also discloses an analysis system for realizing the optical path performance analysis method for the electric power optical transmission system. According to the invention, the interface is arranged to obtain the corresponding optical path data, and the judgment rule is innovatively arranged to judge the obtained optical path data, so that the optical path performance analysis and early warning for the electric power optical transmission system are realized; according to the invention, the passive situation that faults can only be waited is changed, various potential hidden dangers can be actively discovered and alarmed, the reliability is high, the practicability is good, and the method is simple and convenient.

The invention discloses a hernia repairing piece which comprises a repairing piece body, wherein a magnet is arranged on the repairing piece body; a magnet containing ring is arranged on the repairingpiece body; the magnet is arranged inside the magnet containing ring. According to the hernia repairing piece disclosed by the invention, magnetic force is introduced as a mode of resisting pressureof organs, on one hand, the passive situation that the whole repairing piece is stressed is changed, the repairing force has large counteraction force at a weakest part, the suture requirement in a surgical operation is smartly reduced, and the requirement on the material of the repairing piece is also reduced; on the other hand, the pressure of the organs to a abdominal wall is reduced, the recovery of the abdominal wall can be helped, and fiber connective tissue cells can be infiltrated and adhered to the repairing piece to grow.

The invention provides a real estate checking system. The real estate checking system comprises an organizational structure management module, an asset archive management module and an asset electronic map module. And the organizational structure management module comprises a multi-layer organizational structure management unit and an organizational structure rapid adjustment unit, and supports a multi-layer organizational structure management form and flexible and rapid adjustment of the organizational structure. According to the real estate checking system provided by the invention, comprehensive monitoring and effective utilization of fixed assets are realized, the management work efficiency is improved, various aspects are better served, a very positive role is played, powerful efficiency is shown, fixed asset management work is built on a high-level management platform; the scientific and standardized track is pushed, the passive situation is thoroughly changed, the improvement of the overall management level of schools, enterprises and governments is powerfully promoted, and the domestic leading level is achieved in the aspects of management thoughts, management methods and technical means.