10results about How to "Promote Diversified Development" patented technology

The invention is applied to the technical field of product communication, and discloses an FPGA (Field Programmable Gate Array)-based LCD (Liquid Crystal Display) screen replacement OLED (Organic Light Emitting Diode) system, which comprises an MIPI (Mobile Industry Processor Interface) decoding unit, an RAM (Random Access Memory) image cache unit, a clock recovery unit, a scaling interpolation unit, an output time sequence unit, an MIPI coding unit, a screen command unit and an ADC (Analog to Digital Converter) sampling unit, and the FPGA selected by the system is only Lattice-XO3. According to the FPGA-based system for replacing the OLED with the LCD screen, the problem that the resolution ratios of the LCD screen and the OLED screen are inconsistent is solved by adopting the scaling interpolation unit based on the RAM cache in the FPGA, high flexibility and adaptability are achieved, the system guarantees the quality and integrity of images through accurate interpolation calculation and scaling processing, the visual experience is improved, and the system is suitable for popularization and application. And the user can fully utilize the advantage of high resolution of the OLED screen after replacing the screen, and meanwhile, the problems of image deformation, blurring or incomplete display and the like possibly caused by mismatching of the resolution are avoided.

The invention discloses application of an FtHDA8 gene in increasing the flavone content of arabidopsis thaliana, and belongs to the technical field of molecular breeding. The invention provides an application of an FtHDA8 gene in increasing the flavone content of a plant. A nucleotide sequence of a coding region of the FtHDA8 gene is shown as SEQ ID No.1. The invention also provides an application of the FtHDA8 gene in increasing the flavone content of the plant. The invention provides an arabidopsis thaliana material with high flavone content which is successfully cultivated through specific overexpression of the FtHDA8 gene. The application is not limited to arabidopsis thaliana, the flavonoid content in the tartary buckwheat can be increased through a similar mechanism, the biological activity of the tartary buckwheat is enhanced, and the flavonoid content of the tartary buckwheat is increased. By implementing the method, the planting area of the tartary buckwheat can be expanded, and the diversified development of local agricultural economy is promoted.

The present invention belongs to the field of vehicle control technology, and discloses an automatic driving method and system. The roadside unit arranged beside the track of the present invention includes a track model generation module, a path planning module, a positioning base station, a path tracking module and a first signal transceiver module, and the vehicle side unit located in the track includes a vehicle body and a second signal transceiver module installed on the vehicle body, a positioning tag, a vehicle characteristic detection module and a driving control module. The present invention performs path planning and trajectory tracking through the roadside unit, and the vehicle drives based on the vehicle control information from the roadside unit. The present invention can reduce the complexity of the device for realizing automatic driving of a remote control racing car and reduce costs.

The utility model belongs to the technical field of thermoelectric hydrogen-oxygen co-supply, and aims to provide a thermoelectric hydrogen-oxygen co-supply system and a working method thereof. The thermoelectric hydrogen-oxygen combined supply system comprises a photovoltaic power generation system, a hydrogen production system, a high-temperature proton exchange membrane fuel cell system and a heat collection system, the working method of the thermoelectric hydrogen-oxygen combined supply system comprises a daytime working method and a night working method. According to the utility model, combined supply of heat, electricity and hydrogen and oxygen for users in high-altitude areas can be realized, the stability is strong, the safety is high, the photovoltaic power generation system can be utilized to generate power in the daytime with illumination resources, and the electricity demand of buildings in the daytime can be preferably met; secondly, electrolyzed water is converted into hydrogen energy and oxygen resources to be stored; under the condition that a certain hydrogen storage scale is reached, redundant photovoltaic power is used for heating a phase change heat storage material, heat is absorbed to generate phase change to store heat, and finally the residual power is stored in an electrochemical energy storage mode.

The invention discloses a wind energy heating unit control method and system utilizing waste heat of circulating water of a thermal power plant. A control method for a wind energy heating unit utilizing waste heat of circulating water of a thermal power plant is characterized in that a fan is used for driving a heat pump to heat the temperature of hot water on a user side after a circulating water system of the thermal power plant enters a heat exchanger, and the hot water is used by a heat user. The flow of cooling water entering the evaporator is adjusted, and it is guaranteed that the flow meets the heating capacity requirement of the air heating unit; heat storage or heat release of a heat storage tank is controlled, specifically, heat storage or heat release is adjusted according to the return water temperature of a heat user on the basis of heat balance within a short time, and the change of the return water temperature of the heat user is stabilized; and controlling the output of the wind-heat unit, wherein the wind-heat unit adjusts the output of the wind-heat unit according to the return water temperature of the heat user on the basis of heat balance within a long time. The system can replace or reduce steam extraction of a thermal power generating unit, meanwhile, wind energy is used for heat supply, and clean energy heat supply is achieved.

A method and equipment for virtual power plants participating in electricity and reserve market trading decisions are disclosed. The method includes: constructing an uncertainty model and generating multiple uncertainty scenarios; constructing day-ahead and real-time market decision optimization models for participating in the electricity and reserve markets based on the internal resources of the virtual power plant; constructing a distributed resource peer-to-peer trading model to provide peer-to-peer trading constraints for decision-making; introducing peer-to-peer trading constraints into the day-ahead market decision optimization model and solving for the day-ahead bidding strategy; randomly selecting an uncertainty scenario as the day-ahead market and calculating a simulated day-ahead bidding strategy for that scenario; based on the simulated day-ahead bidding strategy, introducing peer-to-peer trading constraints into the real-time market decision optimization model and solving for the real-time bidding strategy; and making trading decisions accordingly. This method solves the problem that virtual power plants cannot effectively aggregate surplus resources to participate in the market, thereby improving the resilience and reliability of the new power system.

The invention discloses a method for delaying aging of triticale steamed buns and a compound modifier, and belongs to the technical field of food processing. The compound modifier is prepared from the following components in percentage by mass: 40 to 60 percent of sodium alginate, 20 to 30 percent of cyclodextrin, 10 to 15 percent of monoglyceride and 10 to 15 percent of guar gum. The invention also relates to triticale steamed buns containing the compound modifier. The triticale steamed buns are prepared by adding the compound emulsifier into raw materials of the triticale steamed buns. The compound modifier is simple and convenient to use, and can effectively delay the aging phenomenon of the triticale steamed buns, increase elasticity, improve the structure and texture of the triticale steamed buns, improve sensory acceptability and prolong the shelf life of the triticale steamed buns. The method is suitable for solving the aging problem of the triticale steamed buns in food processing, and efficient production of triticale products and flour products is promoted.

The invention discloses a language translation tour guide system based on an MP3. The system comprises a processor, a storage device, an input / output interface, a wireless communication module, a positioning module, a multi-language instant translation module, a personalized tour guide service module and an interactive communication platform. The invention provides an MP3 (moving picture experts group audio layer-3)-based language translation tour guide system, and aims to provide more convenient, efficient and personalized tourism experience for users by integrating advanced multi-language instant translation technology and intelligent tour guide service.

The invention provides a proton exchange membrane, a preparation method, a device and a method for extracting sulfuric acid from ore leachate to remove thallium / arsenic, and the proton exchange membrane is prepared by the following steps: taking crosslinked polyphenylene sulfide particles with hydrophilic functional groups on the surfaces, BaSO4 powder and a high-molecular polymer as raw materials, performing mixing and fibration treatment, pressing into a membrane material, soaking the membrane material in sulfuric acid, and drying to obtain the thallium / arsenic removal membrane. Taking out and drying to obtain the proton exchange membrane. The polyphenylene sulfide particles of the diaphragm are flat in the membrane, sulfur sites of the polyphenylene sulfide particles are combined with protons through dipole adsorption and reach a saturated state, and a nanoscale efficient proton transmission channel is formed in the membrane. When the diaphragm is used in an electrolytic tank, protons in an anode can be migrated to a cathode, sulfate radicals and excessive protons in catholyte are ensured to be continuously electrolyzed to generate SO2 and water which are collected and utilized by a gas collecting tank, and meanwhile, a thallium-removing hydrogen-evolution cathode in a cathode chamber can adsorb harmful metals, so that the aim of removing the harmful metals is fulfilled. Therefore, the dual purposes of extracting sulfuric acid and removing thallium / arsenic from the ore leachate are achieved.

The utility model discloses a device for refining sorbitol by hydrogenating crystalline sugar mother liquor, which is characterized in that a mother liquor buffer tank is connected with a pre-hydrogenation buffer tank through a mother liquor delivery pump, the pre-hydrogenation buffer tank is connected with a tube pass inlet of a hot water preheater through a pre-hydrogenation delivery pump, and a tube pass outlet of the hot water preheater is connected with a high-pressure buffer tank through a steam heater; an outlet of the high-pressure buffer tank is connected with a feed port of the catalytic reaction kettle through a high-pressure delivery pump, a sorbitol outlet of the catalytic reaction kettle is connected with a medium inlet of the hot water heat exchanger, a medium outlet of the hot water heat exchanger is connected with a feed port of the settling tank, and a bottom outlet of the settling tank is connected with the pre-hydrogenation buffer tank through a catalyst delivery pump; a hot water outlet of the hot water heat exchanger is connected with a shell pass inlet of the hot water preheater, a shell pass outlet of the hot water preheater is connected with the hot water circulating tank, and an outlet of the hot water circulating tank is connected with a hot water inlet of the hot water heat exchanger through the hot water circulating pump. The sorbitol syrup refined by the device is good in quality, low in energy consumption and less in side reaction.