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458results about How to "Increase dependence" patented technology

Wind power forecasting method based on genetic algorithm optimization BP neural network

The invention discloses a wind power forecasting method based on a genetic algorithm optimization BP neural network, comprising the steps: acquiring forecasting reference data from a data processing module of a wind power forecasting system; establishing a forecasting model of the BP neural network to the reference data, adopting a plurality of population codes corresponding to different structures of the BP neural network, encoding the weight number and threshold of the neural network by every population to generate individuals with different lengths, evolving and optimizing every population by using selection, intersection and variation operations of the genetic algorithm, and finally judging convergence conditions and selecting optimal individual; then initiating the neural network, further training the network by using momentum BP algorithm with variable learning rate till up to convergence, forecasting wind power by using the network; and finally, repeatedly using a forecasted valve to carry out a plurality of times of forecasting in a circle of forecast for realizing multi-step forecasting with spacing time interval. In the invention, the forecasting precision is improved, the calculation time is decreased, and the stability is enhanced.
Owner:SOUTH CHINA UNIV OF TECH +1

E-commerce service processing method and service processing system based on SaaS mode

The invention discloses an e-commerce service processing method based on a SaaS mode and an e-commerce service processing system based on a SaaS mode. An e-commerce website platform based on the SaaS mode is established, the e-commerce website platform unites a plurality of membership clients, a plurality of franchising clients and a plurality of commodity supplier terminals, and the e-commerce website platform comprises the following main function modules: a platform module, a background function management module, a membership module, an individual franchising module, a physical store franchising module, a credit function module, an individual franchising commission function module and a physical store franchising commission function module. The invention effectively unites the franchising clients, the commodity supplier terminals and the membership clients through the e-commerce website platform, the advantages of the online platform and the offline resources are better exerted, the respective advantages of the e-commerce website platform, the franchising clients, the commodity supplier terminals and the membership clients are exerted, enthusiasms of all parties are motivated, and the mutual beneficial and reciprocal, and win-win cooperation situation is ultimately achieved.
Owner:余俊峰

Interactive advertisement system

An interaction advertisement system relates to the electronic advertisement technology field, which aims to solve the technical problems that the advertisement content is conveniently updated, and the remote control of the advertisement spread is realized. The advertisement system comprises an advertisement player terminal and a server background, wherein the advertisement player terminal is provided with a main controller and a main processor of a media processor which are respectively connected with the terminal internal memory, a terminal external memory, a starting ROM, a wireless network interface, a sound card chip, an LCD screen, a keyboard and a power supply of the main processor, and the server background comprises a management module for playing video files, a program playing menu management module, a program playing menu management module, a playing log view module, a working state monitoring module and an on-off control module. The invention can increase the advertisement variety and the coverage percentage of the advertisement, improves the concern extent of receivers, is convenient for the updating of the advertisement, and can realize the characteristics of remote control, remote updating, remote diagnosis and remote monitoring of the function of the advertisement spread and the like.
Owner:UNIV OF SHANGHAI FOR SCI & TECH
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