91 results about "Wholesale market" patented technology

The apparatus, systems and methods herein facilitate generation of energy-related revenue for an energy customer of an electricity supplier. The apparatuses and methods herein can be used to generate operating schedules for a controller of the energy assets. When implemented, the generated operating schedules facilitates derivation of the energy-related revenue, over a time period T, associated with operation of the energy assets according to the generated operating schedule. The energy-related revenue available to the energy customer over the time period T is based at least in part on a wholesale electricity market.

A system, method and computer program product to assist in managing the physical plant mechanisms and market finances for a deregulated electricity grid or regulated utility grid, populated with solar electric generation capacity. This system provides tools to assist grid operators in the scheduling and dispatch of generation resources in an electrical grid populated with solar electric generation capacity, a week in advance, on an hourly basis. It also provides tools to assist companies engaged in generation, distribution and energy marketing, in the electrical power industry, to manage their contractual supply obligations in the day-ahead hourly wholesale market and the spot market, in an electrical grid populated with solar electric generation capacity. This process can also be used to predict solar loading of building structures, using forecast irradiance data as inputs to common building energy modeling programs, a week in advance, on an hourly basis.

A merchant and a customer have an agreement for the trading of energy units wherein the customer pays a contracted sum and the applicable wholesale market pool price for excess units of energy and receives the wholesale market pool price for unused units of energy. A system monitors and controls the energy usage of the customer. The system includes a metering means (105), a communication means (123, 124) receiving pricing information, a computing means (103) accumulating information from the metering means and communication means and determining a preferred trading outcome, and switching means controlling energy supply to the energy consuming devices to achieve the preferred trading outcome.

The apparatus, systems and methods herein facilitate generation of energy-related revenue for an energy customer of an electricity supplier. The apparatuses and methods herein can be used to generate operating schedules for a controller of the energy assets. When implemented, the generated operating schedules facilitates derivation of the energy-related revenue, over a time period T, associated with operation of the energy assets according to the generated operating schedule. The energy-related revenue available to the energy customer over the time period T is based at least in part on a wholesale electricity market.

The present invention discloses a logistics vehicle dispatching method, a dispatching management platform and a dispatching management system. By using the technical scheme of the present invention, awaiting vehicle is indicated to enter a preset loading and unloading area or a preset waiting area according to a reservation status of the logistics vehicle and an idle status of a current berth ina parking lot, namely, by carrying out dispatching management on the logistics vehicles, the vehicles in the parking lot can run smoothly, so that the use efficiency of the parking lot is improved, and the problem that in the prior art, the parking lots in the logistics park, the wholesale market, or the like have the low unloading efficiency is effectively solved.

The invention discloses an RFID tracebility system, comprising information input devices respectively disposed in production, processing, storage, transportation, and sales sections. Each information input device is connected with a remote access server, an application processing server, and a data server through the Internet and firewall in sequence. The system also comprises a hand-held terminal inquiry machine which is connected with the application processing server in a wireless manner. The system integrates an RFID technology, a barcode technology, and a wireless transmission technology, and combines RFID reader-writers, RFID hand-held POS terminals, IC cards, electronic scales, and other products. Each link of circulation and transaction of agricultural products from production plants to wholesale markets and then to shopkeepers is acquired and recorded in real time. Food sources can be traced at any time through RFID electronic tags or barcodes, so as to inquire historical conditions about food planting, production, processing, transportation, and the like. The system can trace food in each link of vegetable transaction and wholesale.

In order to solve the problem that customer loss can be caused because an agricultural product wholesale market is single in agricultural product trading method, the invention provides an agricultural product trading system for the agricultural product wholesale market and a trading method thereof. The trading method comprises the following steps of S1, confirmation of agricultural product trading information, that is, the agricultural product trading information is acquired, wherein the agricultural product trading information comprises the variety, the weight or the number and the price of an agricultural product; S2, identity confirmation of contracting parties, that is, identity information of the contracting parties is confirmed through adopting a mode of swiping an identity card or a social security card on a trading terminal by any one of the contracting parties; S3, paying currency to the selling party by the buying party, that is, the buying party pays by swiping an IC card or a bank card at the trading terminal, or by inputting an account number of a one-card, or by adopting mobile payment, or by adopting a cash payment mode to pay the currency. The agricultural product trading method provided by the embodiment of the invention for the agricultural product wholesale market provides multiple identity confirmation and trading modes.

The invention discloses a meat and vegetable tracing management system, which comprises a slaughter link tracing module, a farmer market link tracing module, a wholesale market link tracing module, a production and marketing connection enterprise module, a tallying module, a recording center information management module and a settlement module. The steps include that: the slaughter link tracing module obtains slaughter information of meat and vegetable, analyzes and processes data and downloads the data to the wholesale market link tracing module; the wholesale market link tracing module receives the downloaded data and downloads the received data and collected meat and vegetable wholesale information to the farmer market link tracing module; and the farmer market link tracing module receives the downloaded data, simultaneously obtains trade information of meat and vegetable and manages the data. The meat and vegetable tracing management system can avoid repeated construction, and has the advantages of being high in flexibility, wide in use, strong in data processing capability, convenient for system updating and device connection and the like.

The embodiment of the present invention discloses a calculation method and device for market-oriented electricity settlement in the electricity retail market. The embodiment of the invention considers the characteristics of different contract packages on the electricity retail market side, not only considering the electricity settlement of the retail contract signed with the user Whether it is related to the wholesale market, and considers the electricity settlement of the deviation assessment, and obtains the total income of the user through a variety of electricity settlement modes. The present invention provides a relatively general settlement calculation model for the electric power settlement field. Small size, low development difficulty, clear meaning of intermediate results in the calculation process, and strong practicability of the calculation method.

The present invention is a method for determining the day-ahead energy acquisition of electricity retailers considering demand response resources, which includes the following steps: 1) The retailer collects data from the smart meter at the user end, including the user's next day's electricity demand and demand response resources etc.; 2) The retailer predicts the DG output and electricity price in the wholesale market in the area; 3) The retailer uses the data grouping technology based on similarity to classify and merge the above data to reduce the scale of problem solving; 4) The retailer uses the data proposed in this paper The model is optimized and solved; 5) The retailer purchases electricity in the power day wholesale market according to the optimized result obtained, and uploads its own related plans to the DSO; 6) The retailer sends the instruction to the smart meter at the user end and accepts the DSO dispatch . The invention can effectively solve the problem of integrating demand response resources and provide a basis for formulating day-ahead energy acquisition schemes for retailers on the electricity retail side.

The invention relates to the technical field of electronic commerce, in particular to an electronic commerce trading platform which comprises an intelligent agriculture platform, a planting whole industry chain service platform, a settlement center, a business development platform, an electronic commerce service platform and an electronic business control platform. The electronic commerce trading platform is an agricultural material product electronic commerce trading platform which provides professional services such as enterprise agricultural product on-line exhibition and spot sale, free trade and group buying for agricultural enterprises (economic subjects), agricultural means of production enterprises, agricultural cooperatives, large planting landlords, farmers, agricultural products circulation products, agricultural wholesale markets, commodity supermarkets, electronic commerce companies and customers. The agricultural means of production enterprises can issue agricultural material product supply information through the trading platform, the agricultural cooperatives, the large planting landlords, the farmers, agricultural production enterprises and the like can issue agricultural product supply information. Combined with the technology of the Internet of Tings, circulation of agricultural information is accelerated, agricultural benefits are improved, and agriculture industrialization construction is promoted. Channels for issuing and acquiring the supply and demand information of various agricultural products, agricultural technology knowledge and on-line agricultural product trading by the enterprises and persons are provided, and inferior agricultural material products are effectively prevented from entering in the market.

The invention discloses a grain safety traceability system and a grain safety traceability method under the condition of scattered circulation. The grain safety traceability system comprises a peasant household debit card, a grain purchase and sale enterprise acceptation unit, a grain broker acceptation unit, a grain procurement data management platform, a production enterprise information management unit and a retailing unit information management unit, wherein the peasant household debit card is used for receiving grain sale money and financial subsidy from a commercial bank and recording the relevant information of grain sale; the grain purchase and sale enterprise acceptation unit and the grain broker acceptation unit read the basic information of the peasant household debit card and write grain sale information into the peasant household debit card; the grain procurement data management platform receives data which is uploaded by the grain purchase and sale enterprise acceptation unit and the grain broker acceptation unit and manages the data; a grain broker and a purchase and sale enterprise sell grain to a production enterprise, and the production enterprise information management unit records grain sale information which is uploaded by the grain procurement data management platform; and the production enterprise sells the processed grain to supermarkets or wholesale markets, and the retailing unit information management unit records the relevant information of the grain.

The invention relates to an auxiliary control device for a fish tank. The auxiliary control device is mainly characterized by comprising a power supplying unit, a card type computer, a single board computer control module, a WIFI router, a 3G module, an LCD display screen, a webcam, a direct current motor control module, a switch control module, a transducer time division multiplexing controller and a transducer set. The card type computer is connected with the single board computer control module connected with the transducer set through the transducer time division multiplexing controller; the card type computer is further connected with the WIFI router, the 3G module, the LCD display screen and the webcam; the single board computer control module is further connected with the direct current motor control module and the switch control module. The auxiliary control device for the fish tank is reasonable in design and is connected with the internet through the WIFI/3G module and a home use wireless AP. The state of the fish tank and the state of fishes in the fish tank can be managed by a cell phone client in real time, so that a remote monitoring function on the fish tank is achieved. The auxiliary control device for the fish tank can be widely applied to the visible ornamental fish tank and cultured fish industries including home furnishing, shops, ornamental fish wholesale markets and the like.

The invention relates to the technical field of electric valuation, in particular to a system and method for weighing and valuating an agricultural product. The method comprises the following steps of: selling by a seller through swiping a card; obtaining the sum of the transaction of the time through inputting a unit price of a product and weighting when the transaction is performed; and paying a transaction cost by a buyer through swiping the card, wherein the obtained transaction cost and commission cost are automatically transferred to accounts of the seller and a management party. The invention provides the system and method for weighing and valuating the agricultural product by adopting a computer technology, is suitable for large transaction occasions and solves the problem of electronic transaction in agricultural product wholesale markets. Through electronic transaction settlement, the whole transaction process of weighing carload, printing a bill, swiping the card and paying can be completed, therefore, the transaction time is saved, and the commodity circulation on the markets can be quicker and more convenient; in addition, through the electronic transaction, both parties of market transaction carry out a transaction by adopting an IC (Integrated Circuit) card so that the transaction becomes very convenient and fast.

The invention provides a meat and vegetable wholesale system based on the Internet of Things and relates to the technical field of food safety. The meat and vegetable wholesale system comprises a wholesale purchasing certificate module, a wholesale market module, a wholesaler, quality detection equipment, a commercial tenant purchasing management platform, a sales end module, a retail purchasing certificate module, a retail market module and a law enforcement terminal module. The wholesale purchasing certificate module and the wholesale market module are connected with the quality detection equipment. The wholesale market module is connected with the wholesaler. The wholesaler is connected with the sales end module. The sales end module is connected with the retail purchasing certificate module. The retail purchasing certificate module is connected with the retail market module. The wholesale market module is connected with the commercial tenant purchasing management platform. An intelligent traceablility scale or label electronic scale is a tracing subsystem of output equipment, the tracing subsystem is taken as a source control point of vegetable tracing and a key information collection point of meat and vegetable tracing, and provides a powerful tracing platform for meat and vegetable wholesale tracing.

The invention relates to a method and a device for analyzing spatial correlation of an agricultural product price, and aims to solve the problems that the spatial correlation and the spatial heterogeneity of the agricultural product price cannot be accurately reflected in the prior art. The method comprises the following steps: acquiring agricultural product price information; preprocessing the agricultural product price information and matching the agricultural product price information to a map; establishing a highway network data set; calculating an optimal path of every two agricultural product wholesale markets; determining the distance of the optimal path as a traffic distance space weight coefficient between the two agricultural product wholesale markets; calculating global spatial autocorrelation analytical statistic and local spatial autocorrelation analytical statistic of the agricultural product price information according to the traffic distance space weight coefficient between the two agricultural product wholesale markets; generating an agricultural product price spatial correlation statistical graph according to the global spatial autocorrelation analytical statistic, and generating an agricultural product price local autocorrelation distribution diagram according to the local spatial autocorrelation analytical statistic.

The invention relates to a meat and vegetable commodity tracing system. The system comprises an upstream input link, a central link and a downstream output link; the central link comprises a fixed-point slaughtering enterprise and a vegetable wholesale market; the upstream input link comprises a production base and agricultural product operators in all production areas; the downstream output linkcomprises urban retailers and distribution centers of farmer markets and chain supermarkets, group purchasing units and meat and vegetable direct stores, and each product in the tracing system is pasted with a tracing anti-counterfeiting label which adopts a unique information code. The defects in the prior art are overcome; the tracing system not only provides traceability service for governments, enterprises and consumers, but also brings marketing activity entrances to the enterprises, helps the enterprises to build up the trust of the consumers on brands, can increase the sales volume of the enterprises and subsequent enterprise anti-channel conflict and marketing channels while the consumers inquire, and enables the enterprises to enjoy the benefits additionally brought by the traceability system.

The invention relates to a method for carrying out indoor positioning based on a Bluetooth beacon. The method comprises the following steps that the Bluetooth beacon is deployed in a room of a large closed building; the positions of an intelligent terminal in a floor and a corridor passageway are positioned; and the intelligent terminal performs identification on an indoor positioning result, andidentifies the current position according to a position identified in an electronic map and a store name, a landmark and the like around the actual position. The Bluetooth beacon is reasonably deployed in the large closed building, and the intelligent terminal is subjected to positioning navigation through an indoor positioning technology; a physical store corresponding to a walkway is indicated according to a route of indoor navigation; the method has the characteristics that the Bluetooth beacon deployment is simple, the positioning response speed is high, and the like; and the indoor positioning needs of large buildings of shopping malls and closed large wholesale markets are met.

The invention provides a detection reagent tube which is integrated, has good reagent sealing performance, is convenient to transport, continuously and rapidly combines the steps of multi-component reagent sampling, reaction, color comparison and the like, is safe, convenient, accurate and rapid. The detection reagent tube comprises a reagent cup and a reaction cup, wherein the reagent cup is connected with the reaction cup by a plastic tape; the reagent cup is divided into two cavities; the cavity 1 is internally filled with 500 microliters of solution A and the cavity 2 is internally filled with 500 microliters of solution B; the cavity 1 and the cavity 2 are sealed by an aluminum foil; the size of an opening formed in the bottom of a reagent packaging cup is smaller than or equal to the size of an opening formed in the top of a reaction colorimetric cuvette; the reaction cup is internally provided with two pricking needles; and the two pricking needles correspond to the cavity 1 and the cavity 2 of the reagent cup respectively. By virtue of the detection reagent tube, the limitation of a traditional laboratory detection instrument that the volume is large, the cost is high and an analysis method is complicated is effectively overcome, and the rapid detection requirements of supervision law-enforcing departments including quality supervision, industry and commerce, agriculture, sanitation and the like, and units including wholesale markets, supermarkets, restaurants, hotels and the like are met.

Embodiments of the invention provide an agricultural product market price transmission analysis method and apparatus. The method comprises the steps of collecting data information of an agricultural product wholesale market, wherein the data information includes agricultural product wholesale market information, agricultural product type information, price information and time information; establishing an agricultural product market price transmission network; obtaining typical feature parameters of the agricultural product market price transmission network; and according to the typical feature parameters, analyzing the agricultural product market price transmission network to obtain transmission features of agricultural product market prices. A statistical change law of an agricultural product market price transmission process is analyzed based on a theory and a method of a complex network in combination with time-space information of the agricultural product prices, so that time-space evolution features and laws of agricultural product market price transmission can be revealed, bases are provided for adjustment and control of the agricultural product market prices, the agricultural product price abnormal fluctuation events are reduced, and the agricultural product market prices are stabilized.

The invention provides a design of an embedded vegetable trading operation terminal on the basis of an IOT (Internet of Things) technology. A trading operation terminal product technology in a conventional IOT technology is used for reference, the application characteristics of a vegetable trading retroactive terminal are combined, and the embedded vegetable trading operation terminal is suitable to use in the trading environment of a wholesale market with poor environment, large temperature difference and high humidity variation. The embedded vegetable trading operation terminal comprises an industrial grade high-end embedded processor, a card-query storage circuit, an analog quantity and digital quantity acquisition circuit, a driving circuit, a bus circuit, a man-machine interaction circuit, an IOT RFID (Radio Frequency Identification Devices) reading circuit and the like. By external setting or program setting, a vegetable trading operation program and a vegetable trading operation algorithm of the IOT technology are called. The embedded vegetable trading operation terminal can also be used for carrying out corresponding man-machine interaction interface display and data communication of a back stage. The problems that the phenomena of dead halt and instability are generated due to the adoption of common computer external equipment and a special industrial personal computer for the industry is difficult to meet the requirements on the cost and the installation volume are effectively solved. The working efficiency and the quality of the vegetable trading operation working of the IOT technology are improved.

The invention discloses a power wholesale market mode evaluation and risk analysis system. The system comprises an operation scene generation module which is used for inputting power grid operation data on the basis of a built power grid topological model to generate an operation scene of a simulation system, a market setting module used for setting a market model, a market simulation module usedfor calling a clearing method and carrying out clearing operation based on a set power grid topology model and a market model after setting a simulation supply side and a simulation demand side, a risk simulation module used for simulating a risk scene by changing boundary conditions for simulating clearing, and performing clearing operation again in the risk scene, and an evaluation analysis module used for carrying out analysis according to the operation scene data, the power grid operation data and the clearing result of the risk scene and carrying out evaluation according to a preset standard. According to the invention, a real power market operation scene can be simulated more truly, and more accurate analysis data can be provided by combining market simulation and analysis evaluation.