79results about How to "Reflect rationality" patented technology

The invention discloses a charging scheduling system based on an electric vehicle charging priority and a method thereof. The system comprises a child node apparatus and an anchor node device. The sub-node apparatus is installed on a child node charging pile and is used for collecting charging pile data. The anchor node device is installed on an anchor node charging pile and is used for data integration and processing, executing a charging scheduling algorithm, processing user feedback information and carrying out charging scheduling. According to a position of an anchor node, area division is performed. One anchor node manages several child nodes. Data collection and operation efficiency are increased. By using the charging scheduling algorithm, according to information of an electric vehicle and the charging pile, charging priority degree assessments are performed twice; global comparison is performed on a final priority degree assessment value; relative priorities of the electric vehicle on each reachable charging pile are determined so that global solution is realized. By using the system and the method in the invention, a utilization rate of a charging pile resource and charging efficiency of the electric vehicle are increased; and charging system performance of the electric vehicle is improved.

The invention discloses an atmosphere pollution control electricity utilization data analysis platform based on big data sharing. The platform comprises an electricity utilization information acquisition unit, a transmission module and a system main station. The electricity utilization information acquisition unit comprises a metering terminal device and an acquisition storage device, which are installed in the place. The system main station comprises a server group and a data analysis center and is connected with the electricity utilization information acquisition unit and the transmission module. The data analysis center comprises a big data sharing analysis model based on the BP neural network. According to the invention, based on an electricity utilization information acquisition system, by taking the big data analysis and prediction as a technical means, remote monitoring of enterprises related to the atmosphere pollution and industrial electricity utilization data of each place is achieved; and strong support is provided for formulation of pollution management and control measures.

Aiming at the conventional bus lines of which the bus dispatch frequency is less than 30 minutes, the invention provides a method for acquiring the arrival interval reliability of an urban bus. In a process of defining the arrival interval reliability of the urban bus, various definition features of the conventional reliability are fused; the running reliability of a station bus under different arrival intervals is determined by using a segment calculation method; reliability weight values of different buses at different stations on different lines are determined by planning the arrival interval, the flow and the like; and the bus arrival interval reliability index calculation method is provided based on a station layer, a line layer and a network layer. By the improved method for acquiring the arrival interval reliability, the shortcomings of the conventional method for acquiring the index of the arrival interval reliability can be well overcome; the method is easy to operate; the calculation result is rational and can reflect the actual running characteristic of the bus; and the method is relatively high in practical value.

The invention belongs to the field of functional knitted product production, and relates to a production technology of PTT (Polytrimethylene Terephthalate) fiber knitted seamless underwear with a high wicking function. The production technology comprises the steps that a PTT fiber with the crossed cross section and a bamboo carbon polyester fiber are taken as raw materials; two rough yarns and a double rough yarn feeding technology are adopted to manufacture a blended yarn; the blended yarn is knitted by a seamless knitting machine to form seamless knitted underwear grey cloth; and the seamless knitted underwear grey cloth is subjected to scouring and bleaching pretreatment, then dyeing treatment, and dehydration, drying, afterfinish and shaping treatment to from a PTT fiber seamless knitted underwear product with the high wicking function. The PTT fiber seamless knitted underwear with the high wicking function has the significant characteristics of moisture absorption, wicking, easiness in curing, bacteriostasis and the like; particularly, a wicking speed, the fastness to washing, the dimensional stability and the like of the product reach design requirements very well; and the design rationality of the product, the practicability of the product, the scientific rationality of the production technology and the significance of economic and social benefits are reflected.

The present invention relates to a suspended reinforced concrete homebuilding structure, said structure main body is a large-bay reinforced concrete special-shaped column frame or special-shaped column puncheon shea wall structure, in which floor has reinforced concrete floor and steel structure floor, the steel structure floor is suspended and connected under the reinforced concrete floor by means of steel pipe hanger rod. Said structure is applicable to skip-floor apartment house, can raise building clearance height, can reduce structure self-weight and can raise its seismic behavior, so that it is a new type homebuilding structure system.

The invention discloses an electric vehicle charging load distribution method, and the method comprises the steps: formulating an overall ordered charging plan of an electric vehicle according to thepower utilization characteristics of a non-flexible load and the commuting rule of the electric vehicle; furthermore, the travel habit, charging preference, mileage anxiety and other information of each user are comprehensively considered, and the charging load is fairly and reasonably distributed among the electric vehicles. When the charging requirement is met, the starting frequency of the charging process of the electric vehicle can be reduced, and the service life of the battery is maintained; under the condition of respecting the autonomous response of an electric vehicle user, the charging load distribution strategy in each time period is closely related to the inherent parameters and power utilization characteristics of the electric vehicle, and the orderly charging load of the electric vehicle can be reasonably regulated and controlled.

The invention discloses a processing method of medicinal material processed ginger slices and a product. The processing method comprises the following steps: a step of hitting the skin, a step of frying the river sand, a step of sanding, a step of sieving, that is, a ginger piece. The invention adopts the step of smashing the skin before being processed, which is a key step for the trait of the product to reach the Pharmacopoeia standard. By adjusting the grain size of the processed sand and processing the parameters of the scalding, the process effectively reduces the total content loss of the leaching material and the 6-saponin, reflecting the rationality of the process.

The invention provides an electric vehicle charging station locating and sizing method comprising the following steps: analyzing and processing the initial traffic flow of each road node, obtaining the traffic flow information of each traffic node by using a flow correction coefficient to obtain the charging demand, and generating an urban road CAD drawing according to the regional division of a planning area; calculating the distance from each node to the alternative charging station, and estimating the maximum number of established stations and the minimum number of established stations according to the maximum service capability, the minimum service capability and the charging demand of the charging station; according to the determined charging station number range, the service range and the charging station grade, randomly selecting the charging station according to the site of the alternative station; taking the sum of the construction cost, the operation and maintenance cost, the network loss cost and the path loss cost as a total objective function, and taking the charging demand of the electric vehicle, the number of charging piles, the capacity and the planning area power as constraint conditions to construct a charging station locating and sizing model; and in combination with the traffic flow and the charging demand quantity of each traffic node, an improved whale optimization algorithm is adopted to solve the charging station locating and sizing model.

The invention discloses a collaborative manufacturing system of functions such as online editing, toning, packaging, subtitles and the like. The system comprises a client, a server, a first storage device, a receiver, a database and a second storage device, and an administrator login module, an editor login module, a toner login module, a packager login module, a captionist login module and an other personnel login module are arranged in the client. According to the system, the client is connected with the server, and a video can be segmented through a video segmentation module of the video segmentation system; the small video segments are sent to an editor in sequence and then are sent in order, and the video is segmented into small sections of small videos, so that the processing speed and the transmission speed of a worker can be increased, the worker can conveniently send the video to the worker in the next step in time after completing the work of the worker, and the purpose of accelerating the manufacturing speed through cooperative manufacturing is achieved.

The invention discloses a construction bulldozer with a clearing function. The construction bulldozer comprises a bulldozer body and a bulldozing bucket, wherein a first collecting box, a first hydraulic cylinder, a second hydraulic cylinder and a second collecting box are sequentially and fixedly connected with the reverse side of the bulldozing bucket from top to bottom; the first collecting boxand the second hydraulic cylinder are positioned on the same side; the second hydraulic cylinder and the second collecting box are positioned on the same side; and a first baffle plate is welded withone side of the interior of the obverse side of the bulldozing bucket. The construction bulldozer with the clearing function has the beneficial effects that two U-shaped push rods are driven throughthe two hydraulic cylinders to move in a reciprocating manner, two fixing columns are driven to move, and then two clearing scrapers are driven to move along the inner wall of the bulldozing bucket, so that clay on the inner wall of the bulldozing bucket can be cleared through the two clearing scrapers, and the purposes of guaranteeing the convenient use and the good clay clearing effect can be achieved; and furthermore, the above clearing devices are fixed on the bulldozing bucket, so that the clay can be cleared without stopping the bulldozer and the working efficiency can be improved.

The invention relates to the field of medical information, and especially relates to a clinical knowledge base system based on a pathophysiological path. The system comprises a public knowledge base unit which is used for managing a public knowledge base; a private knowledge base unit which is connected with the public knowledge base unit and is used for managing a private knowledge base; and a knowledge base engine unit which is connected with the private knowledge base unit, triggers the operation according to a triggering mode, and outputs a knowledge conclusion. The system takes the pathophysiological changes as the basis, and reflects the reasonability and individuation of the disease diagnosis and treatment. A semi-open and semi-close mode that the public knowledge base and the private knowledge base coexist meets the common demands of a clinical knowledge base and the personalized demands of a medical unit. Various types of triggering modes provide convenience for medical workers in flexibly using the system. To sum up, the system facilitates the standardization of the diagnosis behaviors of a hospital and medical workers and improves the medical quality.

The invention discloses a single-channel module of an airplane distributed power grid structure, a power generation system and a control method. The single-channel module comprises a generator system,a fuel cell system, a high-voltage direct-current storage battery system, a super capacitor system and a direct-current bus bar. The generator system, the fuel cell system, the high-voltage direct-current storage battery system and the super-capacitor system are separately connected to the direct-current bus bar, and the direct-current bus bar is provided with ports connected with other single-channel modules and a load. The power grid structure of an airplane distributed power generation system comprises a plurality of single-channel modules, and the single-channel modules are connected through the ports provided by bus bars of the single-channel modules. According to the aircraft distributed power generation system structure and the control method thereof provided by the invention, thestability and flexibility of the system can be improved.

The invention provides a demand response method considering user real-time comfort and a power grid load rate. Different from a passive control terminal in the traditional sense, the method considersa schedulable strategy of actively participating in response to improve the operation load rate of the power grid by integrating the will of a user. Firstly, household appliances of the user are classified, types of the intelligent household electrical appliances are determined, the comfort index of the user is calculated based on operation characteristics, a working state and the external environment information of the intelligent household electrical appliances, a power grid power scheduling limit value is set according to the power grid load rate improvement demand, and finally the comfortindex of the user is updated in real time to realize demand response control of the intelligent household electrical appliances. The method is advantaged in that the comfort level of the user is ensured, and the operation load rate of the power grid can be effectively improved.

The invention provides a three-dimensional negative Poisson's ratio structure suitable for 3D printing. According to the structure, a spiral unit is formed by annularly arraying a spiral arm with the inner end as the center, the multiple spiral units are sequentially arranged on the plane, every two adjacent spiral units are arranged in a mirror image mode and fixedly connected, the spiral units of every two adjacent planar spiral structures are in one-to-one correspondence in the vertical direction and are arranged in a mirror image manner, and the outer ends of the spiral arms of every two vertically adjacent spiral units are in one-to-one correspondence and are connected through inclined rods. The technical scheme has the beneficial effects that the structure has high negative Poisson's ratio performance and is suitable for 3D printing, and in a compression experiment, the negative Poisson's ratio structure has typical negative Poisson's ratio deformation characteristics and typical bending-dominated mechanical response; and the negative Poisson's ratio structure has very stable platform stress in a relatively large compression strain interval, and does not have any sharp collapse and catastrophic damage, so that the reasonability of the design of the negative Poisson's ratio structure is embodied, and a rare opportunity is provided for designing a high-strain or anti-impact functional device.

The invention discloses a railway dual-prevention mechanism management system, which comprises a client, a server, a database and a notification display device; the client is internally provided witha first-level login module, a second-level login module, a third-level login module and a fourth-level login module. According to the railway dual-prevention mechanism management system, a region division system, a feedback system, a danger degree rating division system and a data uploading system are arranged in a server; the location of a company can be divided into small areas; the small areasare distributed to each team to be managed; post workers can conveniently and quickly upload and report potential safety hazards of responsible points to superior leaders. The system can monitor a certain small area through the feedback system, prevents a post worker from forgetting or omitting the small area, can transmit data to the notification display device through the data uploading system,can facilitate the check of a manager, and achieves the purpose of facilitating the management.

The invention discloses a method, a device and equipment for extracting data based on video production. The system comprises a user computer, a server, a database and a storage device, a client is installed in a user computer system, the client is in signal connection with the server, and a data collection system, a data classification system, a data screening system and a final confirmation system are installed in the server. According to the method, the device and the equipment for extracting data based on video production, the client is installed in a user computer system; a login module and an information recording module are arranged in the client to record user retrieval records; repeated keyword retrieval of a user is avoided, the time of the user is saved, multiple keyword retrieval modules are arranged in the data screening system, content meeting the requirement can be screened for the user, the workload of the user is reduced, and the purpose of convenient use is achieved.