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33results about How to "Reduce labor operating costs" patented technology

AI-based intelligent electricity fee collection system

The invention relates to an AI-based intelligent electricity fee collection system. The system comprises an electricity utilization client basic information module, a feature extraction module, an electricity utilization client analysis module, an intelligent collection scheme module, an intelligent external calling module, a short message/Wechat/Alipay intelligent collection module and an intelligent quality detection module. The electricity utilization client basic information module is used for storing basic information of electricity utilization clients acquired from an electric power sales system. The feature extraction module is used for extracting different features of electricity utilization clients. The electricity utilization client analysis module is used for analyzing and processing the basic information and the features of the electricity utilization clients, carrying out user portrait drawing and constructing different types of user modules. The intelligent collection scheme module is used for generating different intelligent collection schemes according to different user modules. The intelligent external calling module is used for automatically dialing numbers to collect electricity fees according to the intelligent collection schemes. The short message/Wechat/Alipay to intelligent collection module is used for sending information to users to collect electricityfees. The intelligent quality detection module is used for automatically detecting quality of the collected fees. According to the invention, automatic intelligent fee collection can be achieved; workload of manual fee collection is reduced, manual operation cost of enterprises is reduced, fee collection quality is reduced and the service level of the enterprises is improved.
Owner:STATE GRID FUJIAN ELECTRIC POWER CO LTD +1

Centrifugal type anti- blocking rainwater inlet

PendingCN110565783AImprove anti-clogging functionAvoid siltingSewerage structuresWater flowSewage
The invention relates to a centrifugal anti-blocking rainwater inlet. At present, the top surface of most of the rainwater inlet structures laid on a road is a rainwater well grate, the bottom is provided with a rainwater branch pipe to connect the rainwater well, and the rainwater well grate is provided with a plurality of apertures. When cleaning, it is easy to bring a fallen leaf and a sand stone into the rainwater well, and the sediment carried by the initial rainwater is also easy to deposit at the bottom of the rainwater well, so as to cause a blockage of a rainwater channel. The centrifugal anti-blocking rainwater inlet comprises a spiral curved surface, a collecting pipe, a baffle plate and a mud collecting groove. A swirl flow is formed through the convergence effect of the spiralcurved surface and the baffle plate, the separation of water and sediment is realized under the centrifugal force generated by the swirl flow, and the separated sediment is led into the mud collecting tank from the collecting pipe. Without affecting the drainage speed of the rainwater inlet, the centrifugal anti-blocking rainwater inlet effectively reduces the deposition of sediment in the rainwater pipe, reduces the burden of sewage interception, at the same time, it is convenient to install, the risk of the maintenance of the rainwater inlet of the pipe and the manual operation cost are reduced; a spiral separation device and the mud collecting groove are detachable, so that the intake and discharge are convenient.
Owner:NANCHANG UNIV

Large automatic stored ice delivery system and delivery method

The invention relates to a large automatic stored ice delivery system and delivery method. The large automatic stored ice delivery system comprises ice making machines, a storage room, an ice rake moving device, a transmission device and temporary storage hoppers, wherein a plurality of ice making machines are arranged on the storage room, the transmission device is connected with the storage room and the temporary storage hoppers; the ice rake moving device consists of a traveling mechanism, a lifting mechanism and ice rakes, the traveling mechanism is arranged on a traveling cross beam track of the storage room, the lifting mechanism is arranged below the traveling mechanism and hooks the ice rakes, a hydraulic connecting rod lifting system is adopted as the lifting mechanism, the transmission device comprises a planar transmission mechanism and a hopper transmission mechanism, a part of the planar transmission mechanism extends to the hopper transmission mechanism, the hopper transmission mechanism is obliquely arranged, the bottom of the hopper transmission mechanism is supported against the planar transmission mechanism, and the top of the hopper transmission mechanism is arranged above the temporary storage hoppers. The large automatic stored ice delivery system is high in automation level, low in manual operating cost, less in energy consumption, simple in structure, and long in service life.
Owner:GUANGZHOU KOLLER REFRIGERATION EQUIP

Transformer zero sequence differential protection self-checking system and method

PendingCN110361684AAvoid false alarmsReal-time judgment of running statusElectric winding testingSignal conditioningEngineering
The invention relates to a transformer zero sequence differential protection self-checking system and a transformer zero sequence differential protection self-checking method. The transformer zero sequence differential protection self-checking system comprises a first current transformer module, a zero-sequence current transformer module, a second current transformer module, a signal conditioningmodule, a signal processing module, a power module and a display and input module, wherein secondary current signal output ends of the first current transformer module, the zero-sequence current transformer module and the second current transformer module are connected to an input end of the signal conditioning module separately, an output end of the signal conditioning module is connected to an analog quantity sampling input port of the signal processing module, a communication port of the signal processing module is connected with a communication end of the display and input module, and thepower module supplies power to the signal conditioning module, the signal processing module and the display and input module respectively. The transformer zero sequence differential protection self-checking system and the transformer zero sequence differential protection self-checking method improve the zero sequence differential polarity verification efficiency, improve the operation reliabilityof zero sequence differential protection, prevent maloperation accidents after transformer zero sequence differential operation, and reduce the operation cost; and the transformer zero sequence differential protection self-checking method is simple in operation and is convenient and practical.
Owner:CHINA SOUTHERN POWER GRID COMPANY

Metallized furnace charge efficient preheating system and dynamic control method

ActiveCN112680563AIncrease the effect of adding volumeSignificant effect of increasing the amount of steel scrap addedManufacturing convertersProcess efficiency improvementIndustrial engineeringEnergy conservation
The invention belongs to the technical field of industrial solid wastes, and particularly relates to a metallized furnace charge efficient preheating system. The metallized furnace charge efficient preheating system is characterized by comprising a main control system, a monitoring subsystem, a fuel information acquisition subsystem, a flue gas purification waste heat recycling subsystem and a safety emergency response subsystem, wherein the main control system comprises an industrial controller, a gas fuel valve driving module, an oxygen valve driving module, an oxygen combustion gun lifting driving module and a dynamic calculation control module, and completes information acquisition and control of each subsystem. Compared with the prior art, the system has the beneficial effects of high automation degree, low manual operation cost, remarkable effect of increasing the adding amount of scrap steel, high efficiency, energy conservation, stable performance, high safety and reliability, convenience in operation, capability of continuously working for a long time and wide application range, and can be applied to other occasions needing high-speed heating and high-temperature melting, such as melting and removing equipment for steel slag and iron slag.
Owner:USTL KEXIN POWER ELECTRONICS

Intelligent sensing early warning terminal for well tunnel operation

The invention belongs to the technical field of well tunnel construction and particularly relates to an intelligent sensing early warning terminal for well tunnel operation. The intelligent sensing early warning terminal comprises a moving mechanism, a control mechanism and an intelligent sensing mechanism, wherein the moving mechanism is provided with a remote controller matched with the moving mechanism, receives an instruction of the remote controller and advances according to an instruction path, and the moving mechanism is provided with a hollow inner cavity; the control mechanism can be hidden and stored in the hollow inner cavity of the moving mechanism and can be unfolded according to needs, and the control mechanism comprises a PLC and a GPRS module; the intelligent sensing mechanism is detachably mounted at a head of the moving mechanism, comprises a water level sensor and a flow sensor, and is used for monitoring the water level information of a well and tunnel monitoring points and transmitting the monitoring information to the PLC for data processing; and the processed data information is synchronously transmitted to a cloud server and mobile phones of field personnel through the GPRS module. The terminal is advanced in technology and convenient to operate, and big data dynamic remote intelligent management of pit and tunnel construction can be achieved.
Owner:江苏思行达信息技术有限公司

Marketing system based on big data acquisition and AI intelligent outbound

The invention discloses a marketing system based on big data acquisition and AI intelligent outbound, and relates to the technical field of electronic commerce. Comprising a business data acquisition unit, a central controller, a data storage module, a big data internet unit, a business propaganda unit, a business query unit, an AI intelligent multi-language e-commerce unit, an AI intelligent application layer unit and an e-commerce shopping unit, and the output end of the business data acquisition unit is electrically connected with the input end of a business data analysis unit; the output end of the business data analysis unit is electrically connected with the input end of a central controller. According to the marketing system based on big data acquisition and AI intelligent outbound, intelligent message reply can be realized, the manual workload is reduced, the enterprise manual operation cost is reduced, the e-commerce service quality is improved, the service level of an enterprise is further improved, intelligent information collection, information storage and information reply are facilitated, the intelligent degree is relatively high, and the marketing efficiency is improved. And the working efficiency is greatly improved.
Owner:智慧金保网络科技(江苏)有限公司

Modular intelligent in-situ active purification system for underground water of uranium tailing pond

The invention provides a modular intelligent in-situ active purification system for underground water of a uranium tailing pond. The purification system comprises an underground purification unit andan overground control unit, the underground purification unit comprises a plurality of modular purification columns which are perpendicular to the water flow direction and are arranged in the purification area; the overground control unit comprises a plurality of water suction pumps connected with the modular purification columns and an Internet of Things information console connected with the water suction pumps; and the Internet of Things information console regulates and controls the water pressure in the modular purification columns by controlling the operation of the water suction pumps.In this way, the service life of the purification system can be effectively prolonged, and meanwhile the operation cost is greatly reduced; and the operation state of the water suction pump is controlled through the Internet of Things console, intelligent regulation and control over the water pressure in the modular purification column are achieved, then active purification of underground water isachieved so as to adapt to complex underground water conditions, the utilization efficiency of filler is improved, and high practical application value is achieved.
Owner:NANHUA UNIV
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