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158 results about "Effective response" patented technology

Deep Q network based regional power-grid operation point dispatching optimization method

The invention provides a deep Q network based regional power-grid operation point dispatching optimization method. The method comprises the steps that a dispatching configuration of a regional power-grid operation point dispatching center is determined; a dynamic decision process for dispatching operation points of regional power grid is modeled into a corresponding Markov decision process model which comprises state, action, cost and optimization target function; the deep Q network is used to carry out strategy resolution on the Markov dynamic decision process; the operation point of the regional power grid comprises a routine thermal power set output of a next dispatching period, thermal power set output and the flexible load reduction amount; and dispatching of the operation point of the region power grid comprises, at least, that the power grid operation point in the next dispatching period is determined dynamically according to wind power and load power short-term prediction information and operation point information in the present period. Thus, effective response to randomness of the new energy output and load demands can be made, source-load interactive dispatching potential gives a full play, dynamic balance of the power of the regional power grid is maintained, and the operation efficiency of the power grid system is improved.
Owner:HEFEI UNIV OF TECH

Voice emotion recognition and application system for conversations of call center

The invention discloses a voice emotion recognition and application system for conversations of a call center. The system comprises a voice processing module, a voice keyword detection module, an emotion model set module, an emotion classification module and a business application module, wherein the voice processing module is used for extracting voice information and preprocessing the voice information; the voice keyword detection module is used for recognizing voice data of a voice feature analysis submodule as emotion keywords and topic keywords, and obtaining emotion data information and reflected problem data information; the emotion model set module is used for dynamically capturing and tracking emotion states of callers; the emotion classification module is used for judging emotioncategories of voices in to-be-detected conversations; and the service application module is used for providing response assistance for the customer service personnel and providing management assistance for the management personnel. The voice emotion recognition and application system for conversations of call centers is capable of enabling the customer service personnel to accurately understand the emotions of customers, providing effective response plans, and accurately evaluating the customer service personnel.
Owner:中国东盟信息港股份有限公司

Terminal and method for automatically pausing music play function during sleep time of user

The invention discloses a terminal and method for automatically pausing a music play function during sleep time of a user. The method can be applied to terminals, systems and programs. The terminal and the method are used for automatically pausing the music play function when the user gets into a sleep state with earphones so as to protect the hearing of the user and save electric energy. According to the invention, when the system orderly detects that the music play function is started and the earphones are inserted into the terminal, the system starts a user motion monitoring module capable of sensing user motion conditions, and a time monitoring module. When the time monitoring module judges that the time from the last effective response operation of the user to the absence of the effective response action exceeds a preset time threshold, the system prompts the user and reminds the user of executing the effective response operation. If the user makes no response within fixed time, the system defaults that the user is in a sleep state, pauses the music play function and stops monitoring. Otherwise, the system monitors sequentially. The method is very humanized and accurate, is close to the user, and can promote the user experience and enhance the competitiveness of the terminal.
Owner:王权炜

Preparation for gold electrode with nano-pore structure by electrochemistry alloying/dealloying method

A method for preparing metallic electrode with nano-pore structure by electrochemical alloying/dealloying process is provided. The method comprises: firstly adding a zinc salt into an organic solvent and heating to allow dissolution; then inserting a metallic electrode as working electrode, a zinc sheet as auxiliary electrode and an inert metal as reference electrode; electrochemically applying a circulatory potential scanning, wherein a Zn coating is formed on the surface of Au substrate during cathode potential scanning, and the deposited Zn reacts with Au substrate to form Zn-Au alloy with the solution temperature rise during the electrogalvanizing; and finally dissolving Zn from the alloy by the anode potential scanning and dealloying. The method can produce the metallic electrode with nano-pore structure, which has extremely-high roughness after treatment, substantially increase the effective response area of metallic electrode, and greatly improve the sensitivity and catalytic efficiency of metallic electrode in application. The invention has the advantages of simple operation, easily-accessible raw material, low cost, no toxicity, and no environmental pollution; and is used in analysis, catalysis and sensor fields.
Owner:HUAZHONG NORMAL UNIV

Method for supporting retained gob-side entry of blasting-mining working faces of small-area thin seam

The invention discloses a method for supporting a retained gob-side entry of the blasting-mining working faces of a small-area thin seam. The retained gob-side entry of the blasting-mining working faces of the small-area thin seam is supported through an I-shaped steel shed and timber, and single hydraulic props are adopted for reinforcing supporting. The supporting method includes the following steps of 1, advance supporting, wherein anchor rods are additionally anchored on the advance blasting-mining working face in a gate road, and the I-shaped steel shed is erected on the advance blasting-mining working face; 2, lagging supporting, wherein after the I-shaped steel shed is completely erected, single hydraulic props are erected on the lagging blasting-mining working face to reinforce supporting; 3, gob side caving, wherein after materials are fed back to the blasting-mining working faces, if a roof can not automatically fall, explosive-charging caving is carried out. According to the method, entry retaining is achieved through the I-shaped steel shed, the single props and explosive-charging caving; the gob-side entry retaining mode is low in investment, quick in effective response and high in benefit and safety factor, and is one of extremely-beneficial ways for enhancing safe production of a mine.
Owner:SHANDONG UNIV OF SCI & TECH

Thermal response core-shell structure fire extinguishing agent applicable to lithium ion battery and preparation method of thermal response core-shell structure fire extinguishing agent

The invention relates to a thermal response core-shell structure fire extinguishing agent applicable to a lithium ion battery and a preparation method of the thermal response core-shell structure fireextinguishing agent. The thermal response core-shell structure fire extinguishing agent comprises a shell and a core, wherein the shell comprises a thermal response polymer; the core comprises a fireextinguishing agent or a flame retardant; the core is wrapped by the shell to form a microcapsule; and the shell has a state that the conformation is converted into extension from collapse and the fire extinguishing agent or the flame retardant inside is released when a set temperature is met outside. The invention discloses that the thermal response polymer is adopted as a shell material for wrapping the fire extinguishing agent in the core. The thermal response polymer self is capable of sensing ambient temperatures and takes effective response effects into play, and at an LCST (lower critical solution temperature), the conformation of the conformation can be changed. The LCST of the thermal response polymer is adjusted to be approximately equal to the upper limit of a safe window temperature, and when the temperature of electrolyte is higher than the LCST, the thermal response polymer is turned into an expansion state from collapse, and then the fire extinguishing agent in the corecan be released.
Owner:JIAXING UNIV
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