1062results about How to "Achieve efficiency" patented technology

A method and apparatus are provided for matching ready-to-act consumers and pre-qualified service providers. According to one aspect of the present invention, the Internet is used to attempt to solve communications problems and to achieve efficiency in Consumer-to-Business commerce transactions. Initially, a database of pre-qualified service providers is established. Then, a description of the consumer's needs may be extracted from a consumer using decision trees appropriate for the desired task. Subsequently, the consumer needs are packaged and presented to multiple service providers that meet a set of predetermined qualifications. The consumer needs may be presented, for example, by way of a set of heterogeneous communication devices depending upon preferences supplied by the service providers. For example, the set of heterogeneous communication devices may include facsimile, pager, mobile phone, home phone, office phone, Interactive Voice Response (IVR) unit, email, etc. The service providers may choose to submit a response for the consumer's needs or reject the task. After a sufficient number of responses have been received from the pre-qualified service providers, they are presented to the consumer. The consumer may then select from the pre-qualified service providers based upon one or more objective and/or subjective factors associated with the pre-qualified service providers. For example, objective service provider qualification information may be presented to the consumer along with the service provider responses. In addition, a database of consumer-generated service provider ratings and/or reviews may be maintained and made available for consumer queries.

The invention discloses a geological disaster emergency plan digitization system which comprises a data acquisition transmission layer, a database management layer, a data driving layer and an application layer. The data acquisition transmission layer is positioned at the lowermost part of the digitization system and used for acquiring and transmitting data relating to a geological disaster; the database management layer is positioned on the data acquisition transmission layer and used for storing and processing various data information used in the system; the data driving layer is connected with the database management layer and used for taking charge of managing and supporting various data; the application layer comprises an emergency plan visualization subsystem and a plan dynamic deduction subsystem and is used for managing various functions provided by the system. The geological disaster emergency plan digitization system adopts technical means of a modern computer, a network, IOT (Internet Of Things), a GIS (Geographic Information System), a GPS (Global Positioning System) and the like, researches and develops a digital geological disaster emergency plan and implements high efficiency and visualization in the process of executing the geological disaster emergency plan so as to implement digitization and intelligentization of the geological disaster emergency management work.

The present invention discloses parallel mass data transmitting middleware of Internet of things and a working method thereof. The invention includes: a data collection module, for forwarding data collected from different types of sensors to an application interaction module after analysis; the application interaction module, for achieving communication between the parallel mass data transmitting middleware of the Internet of things and an application system of the Internet of things, analyzing a control command of the application system of the Internet of things, transmitting to the data collection module, and further transmitting the analyzed sensor data to a data management module; the data management module, for performing data screening, fusion, conversion on the mass data analyzed by the application interaction module, and finally storing the calculated data into the application system of the Internet of things; and a developing regulation module, for setting out a protocol plug-in regulation, a communication channel plug-in regulation, a service field metadata plug-in regulation, etc. The present invention can meet high concurrency access and management of the large scale sensing apparatus of different application fields, various communication channels and various communication protocols.

In accordance with some embodiments, a buck-boost circuit is contemplated which is bi-directional. That is, the buck-boost circuit be configured to produce a load voltage for a load responsive to a source voltage from a voltage source, and the buck-boost circuit may also be configured to produce a charging voltage for the voltage source responsive to a second voltage source connected to the load. In an embodiment, the buck-boost circuit may be operating in boost mode when providing the load voltage and may be operating in buck mode when providing the charging voltage.

A method provides access to a channel in a network including stations and an access point connected by a common wireless channel. A station makes a request to the access point to access to the channel to transmit a data stream. The access point assigns a sequence index value to the data stream. The sequence index value is broadcast by the access point. Then, the station transmits the data stream, during a contention free period, at a time corresponding to the sequence index value.

The invention relates to a virtual reality-based power safety production scene interaction system. The system comprises a server and a virtual reality terminal communicating with the server, wherein the server comprises a three-dimensional model generation unit used for building power equipment and place three-dimensional models according to actual power construction demands and performing storage, an information obtaining unit used for collecting and obtaining power production data of power equipment in a power production system, an information association unit used for enabling the power production data of the power equipment to be in one-to-one correspondence with the power equipment three-dimensional models and performing association, and an information processing unit for generating virtual power scene image data according to actual demands and the power production data and sending the virtual power scene image data to the virtual reality terminal; and the virtual reality terminal used for generating a virtual power reality scene image according to the virtual power scene image data and performing display. According to the system, a virtual environment is consistent with a production scene, so that accidents can be reduced and personal and equipment safety is greatly ensured.

The invention provides an intelligent traffic signal control system considering the safety of cross-street pedestrians; the intelligent traffic signal control system comprises inductance coil detectors, video detectors, a traffic signal controlling machine and signal lamps; a two-phase total-inductive control mode is adopted in a road crossing; the two inductance coil detectors are embedded in each inlet lane, wherein the main inductance coil detector is embedded at a stop line of the inlet lane and is used for detecting traffic flow of a road section; the auxiliary inductance coil detector is embedded at the possible maximum queuing part of an advanced position of the main inductance coil detector and is used for assisting the main inductance coil detector to detect motor vehicles; pedestrian cross-street waiting areas at two ends of each pedestrian crossing are respectively provided with the video detector for detecting flow of crossing pedestrians; the traffic signal controlling machine carries out data exchange with the main inductance coil detector, the auxiliary inductance coil detector and the video detectors by data lines and simultaneously controls the signal lamps positioned at the pedestrian crossing and the road crossing by the data lines. According to the intelligent traffic signal control system, the safety and the passing efficiency of the cross-street pedestrians can be realized, and the passing rate of the motor vehicles is ensured.

The invention discloses a composite reagent for treating recycled water of printing and dyeing wastewater and an application method of the composite reagent. The composite reagent comprises the following components by weight percent: 20% to 70% of aluminum salt coagulant, 5% to 30% of iron salt coagulant, 5% to 40% of mineral material and 5% to 45% of activated carbon. The method comprises the following steps: preparing the composite reagent for treating the recycled water of the printing and dyeing wastewater into powder or an aqueous liquid in which the content of effective components accounts for 5% to 30%; regulating a pH value of effluent in a printing and dyeing wastewater biochemical system to be within 3 to 9; adding the powder or the aqueous liquid of the composite reagent into the effluent in the printing and dyeing wastewater biochemical system under the condition that the adding quantity of the effective components is between 20mg/L and 1000mg/L after the pH value of the effluent is regulated; and stirring for 0.2 to 2 hours and then standing so as to obtain the recycled water conforming to the water quality standard in textile industry. According to the method, macromolecular colloidal pollutants in the biochemical effluent of the printing and dyeing wastewater, which are difficult to degrade, can be removed by utilizing the coagulation/flocculation performance of aluminum salts and iron salts in the composite reagent; and meanwhile, soluble inert pollutants in the wastewater are removed by utilizing the adsorbability of the activated carbon and the mineral material in the composite reagent.

A lighting unit can include an LED light source, and a lens body light exiting surface greater in width than in thickness. The lens body can include a first optical system, a second optical system, and a third optical system. The first optical system can include: a lens section; a first light incident surface; a first total reflection surface; and a second total reflection surface. The second optical system can include: a second light incident surface; a third total reflection surface; and a fourth total reflection surface. The third optical system can include a third light incident surface and a fifth total reflection surface. The optical systems can direct light emitted by the source at wide or narrow angles to exit the lens body substantially parallel to the optical axis. A space can be formed between the lens section and the first light incident surface.

An intermediate system, such as a switch or storage domain manager, in a storage area network includes a plurality of clients, a file server which manages access to storage according to a file system architecture using file system parameters, and one or more storage systems. Processing resources are included in the intermediate system, which manage communication according to a storage area network protocol, such as SCSI and variations like FCP, which identifies units of storage according to storage area network parameters. The processing resources farther include logic to identify a particular message received from one of the plurality of clients under the storage area network protocol as a message relating to the file system architecture, to parse the particular message for file system parameters of an access according to the file system architecture, and to translate the file system parameters to an access using storage area network parameters. The access is then carried out in the storage area network between the client and the storage, using the such storage area network parameters. The translation of file system parameters to storage area network parameters is confined to the intermediate system, in one preferred embodiment enhancing security and efficiency of the file system transactions.

The present invention is efficient ecological waste water treating apparatus and method. The apparatus consists of grit contacting oxidizing area, vertical upstream flow artificial wet land area, aerating jet area and horizontal flow artificial wet land area connected serially. The present invention has the advantages of composite medium in new recipe resulting in excellent phosphate and organic matter eliminating effect, the grit contacting oxidizing resulting in the long term stable running of the system, the composite of vertical upstream flow artificial wet land and horizontal flow artificial wet land resulting in raised effective volume and the aerating jet creating condition for aerobic degrading of organic matter.

The invention discloses a display method and a display device of a large-scale network node topological structure. The display method comprises the following steps of: loading node data and relational data of nodes in a network, wherein the node data comprises nodes of all levels and subordination relations among the nodes, and the relational data is used for indicating connection relations among the nodes; when a user selects a node as an attention node, displaying child nodes of the attention node, same-level nodes which have connection relations with the attention node and belong to the same father node and nodes which have connection relations with the attention node and the levels higher than that of the attention node according to the node data; and displaying connection relations among the displayed nodes according to the relational data. The invention can visually show the topological structure of the attention node, and enable the showing efficiency to improve.

The invention discloses a massive web log data query and analysis method based on Hadoop and Hive by means of high reliability, high expansibility, high efficiency and high fault tolerance of a Hadoop and Hive distributed computing platform. The method includes the following steps that data of each data source are analyzed; the data are loaded into a database; HiveQL sentences are received; the received sentences are optimized to obtain a primary map result; the received sentences are converted into a Map Reduce task, the task is executed, and a query result is stored; the data are segmented; the data are analyzed and dug; the data are loaded into a Mysql database. According to massive web log data, precise query and data analysis are achieved, expansibility and effectiveness of storage, query and analysis of the massive data are achieved, and the problem that due to uneven job distribution caused by data skew, overall performance is reduced is avoided.

Biofuel compositions obtained by the simultaneous hydroprocessing of at least two distinct hydroprocessing feedstocks, either or both of which are derived from biomass, are disclosed. The co-processing of these feedstocks can result in an upgraded product having suitable characteristics, in terms of composition (e.g., quantities of compounds such as aromatic hydrocarbons, present in relatively large amounts) and in terms of quality (e.g., quantities of compounds such as oxygenates, present in relatively small amounts) for use as a hydroprocessed biofuel such as hydroprocessed aviation biofuel.

The invention discloses a thermal circulation system cooled by liquefied natural gas and a flow. The thermal circulation system consists of a Brayton-Rankine power circulation unit and an LNG liquefaction unit, wherein the power circulation is realized by using a CO2 circulating medium and coupled by the backheating-combustion-expansion work doing flow of backheating Brayton circulation and the condensation-liquid compression pressurization process of Rankine circulation and the backheating unit is used for realizing the effective heat integration in the circulation; meanwhile, through system coupling, the LNG liquefaction unit is used as a cold source of the power circulation to provide a cold source of which the temperature is always below ambient temperature for the condensation process of the power circulation, so the CO2 generated in a combustion reaction is separated from the circulation without consuming mechanical power. The thermal performance of the thermal circulation system is improved greatly. At the same time, the system realizes zero CO2 discharge while applying a pure oxygen combustion technique. Thus, the system has higher economy and environmental-protection performance and a promising engineering application prospect.

The invention provides a virtual machine image management system in cloud computing. The system comprises an image repository and an image management platform, wherein a general configuration management module, a source tracking module, a version repository maintenance module and a filter module are arranged in the image management platform; through adoption of a strategy of the virtual machine image file management on the basis of a general configuration management tool, a source tracking mechanism and a version repository maintenance service, the flexibility and the high efficiency of the virtual machine image file management are realized, and the virtual machine image management system has the advantages of being novel in design, favorable in market popularization prospect, convenient for a user to use and good in perception performance and is a good design scheme.

The invention discloses a drought resisting and water saving cultivation technique for performing direct sowing on a dry paddy field by fully using natural precipitation, which is used for adjusting the growth period of paddy rice according to water requirements at each growth and development stage of the paddy rice and statistical data of historical meteorological data for a natural precipitation rule of every local ten days, so that each growth and development stage of the paddy rice is matched with the natural precipitation of every local ten days and corresponding comprehensive technical measures are taken to fulfill the aim of resisting drought, saving water and stably increasing yield. The cultivation technique changes a traditional paddy rice cultivation mode, finishes one season of paddy rice production only by using natural precipitation without soaking seed, raising rice seedlings and transplanting or needing irrigation and plowing and can directly perform direct sowing production on the dry paddy field in a dry land or a non-dry land. Therefore, the technique saves irrigation water, lowers costs of seedlings, transplanting, drought resisting, water pumping, plowing and the like, saves labor, cuts down expenditures and increases income and is favorable for realizing increment of grain production and rural incomes and agricultural efficiency and realizing resource conservation, energy conservation and emission reduction.

The invention discloses a ramp cooperative merging controlling method of an intelligent networking vehicle, and relates to the technical field of intelligent networking traffic. The number of vehiclesthat merge to the freeway from the ramp is determined and the merging sequence of the vehicles that merge from the ramp is optimized according to the freeway and the ramp vehicle state information acquired at the freeway entrance ramp in real time, so that the influence on the vehicles driven on the freeway is reduced, and the traffic capacity of the road section is improved. The invention further discloses a ramp cooperative merging controlling system of an intelligent networking vehicle. According to the ramp cooperative merging controlling system of an intelligent networking vehicle, the actual application of the intelligent networking technology in ramp cooperative merging is realized, and the traffic efficiency of the freeway system is improved.

The invention provides a mobile cloud and end internet of Things system which is characterized by comprising a detected client mobile user end, and a medicine center cloud end, wherein the medicine center cloud end receives data coming from the detected client mobile user end, packs and re-files filed data into different specialist physician reception modules; and the different specialist physician reception modules send data to different doctor mobile user ends. According to another technical scheme, the invention provides a classified treatment information generating method. According to the system and the method, three carriers: the client mobile user end, the medicine center cloud end and the doctor mobile user ends are used for constructing and assisting the current conventional electronic health medical system by establishing and managing a strong online database based on wireless communication network tele-interconnection of a mobile, online interaction of a Web page module, and a virtual cloud server technology, thus truly realizing instantaneity, precision, efficiency, stability, fidelity and safety of internet of Things medicine.

The invention discloses a measurement configuration method, a network device and a terminal device. The method in the invention comprises the steps that: the terminal device receives measurement configuration information in an inactive state sent by the network device, wherein the measurement configuration information includes a measurement set and a triggering event of reporting measurement report information; when in the inactive state, a cell in the measurement set is measured according to the measurement configuration information; when a measurement result satisfies a triggering event setcondition, the measurement report information is reported to the network device; and thus, the network device updates the measurement set in the measurement configuration information of the terminal device according to the measurement report information. According to the measurement configuration method, the network device and the terminal device disclosed by the invention, the terminal device inthe inactive state performs configuration and updating of the measurement configuration information; when the electricity-saving requirements of the terminal device are ensured, the position of the terminal device also can be monitored; rapid access of the terminal device can be ensured; and thus, mobile management of the terminal device in the inactive state is realized.