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145 results about "Technology management" patented technology

Technology management is a set of management disciplines that allows organizations to manage their technological fundamentals to create competitive advantage. The role of the technology management function in an organization is to understand the value of certain technology for the organization. Continuous development of technology is valuable as long as there is a value for the customer and therefore the technology management function in an organization should be able to argue when to invest on technology development and when to withdraw.

Iot-based things management system and method using block-chain authentication

An Internet of Things (IoT)-based thing management system using block chain authentication wherein unit nodes connect to each other through a wire and/or wireless communication network, things connect to each other in each of the unit nodes, and control instructions for causing the things to operate are mutually authenticated by the unit nodes to confirm the validity of the instructions; each of the unit nodes includes: a plurality of things which connect to the wire and/or wireless communication network, each of the things performing individual functions separately; and a core which includes n block chain having n blocks recording operation histories of the things thereon, the blocks being linked one after another in the form of a chain, and the core generating public keys and private keys based on the n block chain and providing the generated keys to each of the things, wherein one of the things includes a controller which has a list of public keys provided by the core, each of the public keys is unique to each of the things, the controller sends a control instruction with the controller's private key combined thereto, to a thing of which a public key is selected by the controller from the list of the public keys, so as to control operations of the thing based on the sent control instruction, and the thing sends the controller a response signal with the thing's private key combined thereto in response to the control instruction and performs an operation according to the control instruction.
Owner:CHUN SAM GU

Shield tunnel intelligent construction auxiliary system based on big data technology and application method

ActiveCN107503757ATimely processingReduce unsafe behaviorTunnelsWireless networkEquipment monitoring
The invention discloses a shield tunnel intelligent construction auxiliary system based on the big data technology and an application method. The intelligent construction auxiliary system comprises a basic management module, an analyzing and processing module and a pre-warning module, wherein the basic management module is connected with the analyzing and processing module through a wireless network, and the analyzing and processing module is provided with a database, compares on-site basic management data with the database, performs analysis and outputs corresponding parameter control or performs pre-warning through the pre-warning module; the basic management module comprises an equipment monitoring module, an equipment management module, a technology management module, a quality management module, a safety management module, a material management module and a progress management module. The intelligent construction auxiliary system has the advantages that ambient environment and ground deformation, tunnel project quality and shield tunneling machine faults are predicted and pre-warned, unsafe behaviors during construction are reduced, the operation efficiency of shield tunneling equipment, the safety of tunnel construction and tunnel engineering quality are increased, and the construction cost of tunnel engineering is lowered.
Owner:CHINA CONSTR COMM ENG GRP UNITED

Method and system for constructing and inquiring knowledge graph in field of science and technology

The invention discloses a method and a system for constructing and inquiring a knowledge graph in the field of science and technology, and belongs to the technical field of science and technology management information. According to the method and system for constructing and inquiring a knowledge graph in the field of science and technology, a user sorts data in a relational database, sorts out object, relation and attribute information to be defined, defines the object, relation and attribute information through data modeling, and defines mapping information from a relational database data table to objects, relations and attributes; and the relational database data into is extracted and converted into objects, relations and attribute instances, and the objects, the relations and the attribute instances are stored in a graph database, and graph query analysis is carried out through attribute value matching. According to the method and system for constructing and inquiring a knowledge graph in the field of science and technology, the value exploration and information discovery requirements of the user on the big data gold mine can be better met, and the popularization and application value is very good.
Owner:INSPUR QILU SOFTWARE IND

Distributed power generation and energy storage system based on hydrogen fuel cell car

A distributed power generation and energy storage system based on a hydrogen fuel cell car comprises a hydrogen energy internet management platform network connection hydrogen fuel cell car, a charging and discharging power transmission system, a vehicle-mounted energy storage system, a two-way charging and discharging pile power transmission system, a charging and discharging pile energy storagesystem, a hydrogen energy internet management platform, an internet of things and a block chain technology management system, a water-electrolytic hydrogen production, photoelectric combined hydrogenproduction and electric energy consuming compound hydrogen production and hydrogen storage device, a hydrogen refueling station, a mobile hydrogen refueling station, a hydrogen transporting vehicle and a power grid; and the matching between a power generation time of the social hydrogen fuel cell car and a power grid peak demand is intelligently managed and adjusted. The distributed power generation and energy storage system based on the hydrogen fuel cell car has the advantages that complete cleaning and zero emission of traffic energy can be realized, the energy is effectively recycled and utilized, the investments of the power grid and a power station are saved, the safety and energy utilization efficiency of the power grid are enhanced, the national power grid is balanced, natural distribution of virtual distributed energy storage power stations is realized, incomes are brought to assets and owners, shared investment of green traveling is realized, social resources are sufficientlyutilized, and popularization and application of green traffic are promoted.
Owner:黄竹磬

Real time 3-D image monitoring platform for city traffic signals

A real-time three-dimensional image monitoring platform for city traffic signal control relates to intelligent control management of the city traffic. The monitoring data of the monitoring platform derives from a road traffic controller at each road junction; each of the road traffic controllers is provided with a processing database server correspondingly. A wireless local-area network communication interface is positioned on the road traffic controller, a displaying terminal and the road traffic controller forms a monitoring network; the displaying terminal is a computer system established on an operating system in which a traffic parameter monitoring software protocol packet is stored. The traffic signal controller monitors the traffic parameters through a monitor on the controller, transmits the parameters to the respective processing database server through a piece of data communication equipment and completes data processing and the creation of dynamic scenes under control of a display program. The real-time three-dimensional dynamic display of the platform has non-direct view, animation and good effect. The real-time three-dimensional image monitoring platform also effectively utilizes the valuable resources of the existing city road traffic controllers, and prompts the level and progress of high-tech technology management of city modernization.
Owner:SICHUAN TONGAN IND

Extruder batching and flow control system and control method thereof

The invention provides an extruder batching and flow control system and a control method thereof. The control system comprises a weighing stock bin, a plurality of weighing devices, a feeding device and a mixed material bin, wherein the weighing stock bin consists of a main material bin and an auxiliary material bin; the plurality of weighing devices are respectively arranged on the main material bin and the auxiliary material bin; the feeding device is arranged below the auxiliary material bin; the mixed material bin is arranged below the main material bin and consists of a main material channel and an auxiliary material channel which are independent from each other, and the main material channel and the auxiliary material channel are commonly connected with a feed inlet of an extruder host; the extruder host consists of an extruder screw and a velocity sensor arranged on the extruder screw; outputs of a weighing sensor and the velocity sensor are respectively connected with a controller. Step-by-step operations of the batching technology management of raw materials and the quality control of products are changed into synchronous operations, so that the technology route is greatly shortened, and the environment interference link can be reduced; the original production mode that the batching management and the yield control are respectively controlled by two independent control systems is changed, the weighing, metering, mixed batching, raw material buffering and flow control are carried out simultaneously.
Owner:上海松耐智能设备有限公司

Intelligent mine management system and method based on intelligent mine management and control platform

ActiveCN110262355ARealize the whole process tracking managementEliminate loss-making card salesProgramme controlComputer controlThe InternetConveyor belt
The invention relates to an intelligent mine management system and method based on an intelligent mine management and control platform. An operation layer comprises an Internet remote office system, a central management platform, a coal quality production and sale management system, an intelligent unmanned sale system, a one-ventilation and three-prevention management system, a production technology management system, an operation management system and an electromechanical management system; and an execution layer comprises a pressure fan monitoring system, a main conveyor belt monitoring module, a domestic sewage treatment system, a main ventilation system monitoring module, a mine power supply monitoring module, a washing and dressing system, an overhead man-vehicle monitoring system, a boiler thermodynamic system monitoring module, a loading system monitoring module, a production fire-fighting water supply system, a nitrogen injection system monitoring module, a grouting system monitoring module, a driving face automatic monitoring module, a fully mechanized mining face automatic monitoring module and a main drainage automatic monitoring module. The intelligent mine management method matches the intelligent mine management and control platform, and changes traditional coal mine production management, safety management and operation management modes.
Owner:内蒙古智能煤炭有限责任公司

Method for plant leaf bud shoot cutting propagation all year around

ActiveCN103875435AThe promotion cycle is shortenedLarge amount of reproductionHorticultureShootCell budding
The invention relates to a method for plant leaf bud shoot cutting propagation all year around and relates to the technical field of vegetative propagation. The method aims to overcome the defects that in the prior art, nursery stock seedling propagation is large in variation and part of nursery stock is low in maturing rate, and tissue culture propagation is high in cost and difficult in technology management, and minimum stems of existing fine seed nursery stock leaf buds are adopted as female parent cuttage materials for cuttage. The method includes the steps of solar greenhouse or movable greenhouse facility and planting bed preparation, leaf bud selection, cuttage time and method determination and seedling period management. The propagation coefficient of seedlings cultivated in the method can be progressively increased in a multiplied mode, the survival rate of the seedlings can reach 90%, roots are developed and grow vigorously, and the transplantation survival rate can exceed 95%. The method has the greatest advantages that mass production and industrialized production can be achieved, propagation does not need professionals, and the method is easy to operate, low in individual cost, high in propagated seedling survival rate and easy to popularize.
Owner:青岛大地之上自然农耕农业有限责任公司

Radiopharmaceutical production management system

ActiveCN104318393AControllable information throughout the processImprove securityResourcesProcess informationMaterials management
The invention discloses a radiopharmaceutical production management system which comprises a main server. A main control module is arranged in the main server. The main control module is connected with an order management module, a material management module, a workforce management module, a workbench management module, a technology management module and a working pre-design single module respectively. The order management module sends order information to the main control module which check raw material inventory and finished good inventory information according to the order information through the material management module, production plan information is generated after comparing of the checking results and the order information, and then production personnel information in the workforce management module and production equipment information in the workbench management module are checked. The main control module sends production tasks to corresponding workbenches according to the production personnel information and the production equipment information, and production task manufacturing products in the production plan information are manufactured through the workbenches according to material getting information and technological process information provided by the technology management module and the working pre-design single module.
Owner:BEIJING ZHIBO BIO MEDICAL TECH +1
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