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35results about How to "Reduce management and operation costs" patented technology

Cloud technology platform-based urban airport traffic hub management system

The invention relates to a cloud technology platform-based urban airport traffic hub management system. The cloud technology platform-based urban airport traffic hub management system includes a parking big data unit used for storing and processing the data of the system, parking acquisition units which are arranged at each parking space and are used for acquiring the parking state data of each parking space in real time and uploading information data, a parking service unit which is used for guiding and querying relevant information of parking around an airport, and applying for parking for the parking spaces, a parking transaction processing unit which is used for processing parking applications and parking states and generating parking data statistical analysis early warning processing, and carrying out payment and settlement for parking orders, an operation management unit which is used for monitoring the state situations of the parking spaces and parking equipment in real time, and an information processing unit which is used for performing statistical analysis on the parking situations of the parking spaces, and distributing parking situations and traffic information situations of each area. With the cloud technology platform-based urban airport traffic hub management system adopted, the unified management of urban airport parking can be promoted, and the utilization rate and turnover rate of the parking spaces can be improved.
Owner:KAIDAER SCI & TECH DEV SHENZHEN

Urban dynamic and static intelligent traffic management platform

The invention discloses an urban dynamic and static intelligent traffic management platform, belongs to the field of intelligent traffic, and aims to provide an intelligent traffic management platformfor improving the urban traffic efficiency. The intelligent traffic management platform includes a traffic data acquisition system, a big data management system, a traffic guidance system, a public traffic monitoring system, wherein the data acquisition system is configured to acquire the static traffic information and the dynamic traffic information in real time and transmit the same to the bigdata management system; the big data management system is configured to perform statistical analysis on the static traffic information and the dynamic traffic information to generate dynamic traffic information, static parking stall information, dynamic preferred routes and static preferred parking lots; the traffic guidance system is used for static traffic guidance and dynamic traffic guidance;and the public traffic monitoring system is used for obtaining the overview of traffic situations and achieving unified management. The urban dynamic and static intelligent traffic management platformcreates an urban dynamic and static intelligent traffic integrated management service platform based on Internet+, Internet of Things and a cloud platform.
Owner:KAIDAER SCI & TECH DEV SHENZHEN

Blocking device suitable for small-area floorslab cave hole

PendingCN109577498APut an end to common quality problems that are prone to leakageQuick installationBuilding material handlingBuilding insulationsFloor slabEngineering
The invention discloses a blocking device suitable for a small-area floorslab cave hole. The device comprises an upper sealing plate, a lower sealing plate and a connectingfastening assembly connecting the upper sealing plate and the lower sealing plate; the upper sealing plate comprises a sinking type round upper sealing body in the middle and a ladder-shape upper hole sealing edge extending upward and outward along the edge of the top portion of the upper sealing body; the lower sealing plate is matched with the shape of the floorslab cave hole and comprises a lower sealing body and a lowerhole sealing side extending outward from the lower sealing body, and multi-level annular pressing grooves protruding upward are formed in the lower sealing body from inside to outside; theconnectingfastening assembly comprises a threaded rod, an upper nut and a lower nut. The device relates to blocking work offloorslab cave holes with the side length less than 200 mm or the diameter less than 200mm on the construction site, all kinds of horizontal cave holes of floorslab wire releasing cave holes, waste water supplying pipeline cave holes, rod piece dismantling waste cave holes and the like can be blocked, the device has the advantages that free combination is achieved, installing is quick, and the operation is simple and convenient, and it is avoided that after repairing by blocking conventional horizontal cave holes, the common quality problem of leakage is easily caused.
Owner:ZHONGTIAN CONSTR GROUP

Whole soybean milk preparation method with high-pressure jet homogenization as main process

InactiveCN111134195AAvoid the potential risk of breedingReduce processing timeMilk substitutesFood scienceSoybean hullsProcess engineering
The invention provides a whole soybean milk preparation method with high-pressure jet homogenization as a main process. The method comprises the following steps: baking soybeans and performing soybeanhull separation; mixing the obtained soybeans after soybean hull separation with hot water, and performing dry refining; performing high-pressure jet homogenization on the soybean milk raw pulp obtained by dry refining; and performing pulp-boiling and enzyme inactivation on the soybean milk raw milk after high-pressure jet homogenization to obtain the whole soybean milk. The invention also provides the whole soybean milk prepared by the method. The invention provides the whole soybean milk preparation method using dry refining as a main refining manner and high-pressure jet homogenization asa main crushing manner. The method can meet high-capacity production of enterprises at present, and the production capacity of the method can be basically the same as that of common normal-temperaturedairy products. At the same time, the processing steps are greatly optimized, and the processing steps and energy consumption are greatly reduced. At the same time, the processing time is shortened,and the excessive loss of soybean nutrients caused by long-term high temperature in the process is reduced.
Owner:INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD

Monitoring system and method for centralized monitoring of plate flow production line

The invention belongs to the technical field of flow production line monitoring, and particularly relates to a monitoring system and method for centralized monitoring of a plate flowing production line. The monitoring system involves a monitoring device, an executing mechanism and a mechanical device which are located in a producing workshop, and a display controlling device which is located in amonitoring room; the monitoring device is used for monitoring the running condition of each process of the workshop, collecting the running image of each process of the workshop, and sending the running image to the display controlling device; the display controlling device is used for displaying the running image, acquiring working instruction of a worker, and sending the working instruction to the executing mechanism; and the executing mechanism is used for controlling a corresponding mechanical device to work according to the working instruction. According to the system and method, controlling and executing are separated, the executing mechanism is located in the workshop, so that the mechanical device is convenient to control; and the display controlling device is located in the monitoring room, so that the labor cost is reduced, the working efficiency is improved, and the management and operation cost of an enterprise is reduced through the centralized monitoring mode of the monitoring room.
Owner:裴孝利

Drive tandem explosion-proof fan with two built-in electric motors

A draught fan is connected in series by 2 levels of impellers of identical structure, and an electromotor is installed inside the fan. By adopting an internally installed electromotor, only a draught fan needs to be installed when equipment is installed, thereby saving the installation expense, reducing the floor space of the equipment, and lowering the operational and managerial cost. A mid-rectifier is additionally installed between an I-level fan and an II-level fan according to the principle of aerodynamics so as to improve air flow and enhance the efficiency of the draught fan; the draught fan can lead either of the fans to operate independently as a single-level main fan, or to perform double-level series operation, the wind pressure of which is twice the pressure of the single-level operation; a user can flexibly determine the operating mode of the draught fan according to different requirements of coal mines for air volume in different periods, under different conditions and in accordance with different lengths of laneways, thereby reducing the time spent on adjusting the air volume, and helping improve production safety. Because the draught fan can be divided into two levels, enterprises can choose either level at the beginning of exploiting mines according to particular conditions, thus saving initial investment.
Owner:CHONGQING FIND MACHINERY

A method and system for detecting foreign objects on rails from a space-based perspective based on weakly supervised learning

ActiveCN111582084BAvoid Data LabelingCoping effectively with uncertaintyScene recognitionNeural architecturesUncrewed vehicleEngineering
The present invention provides a method and system for detecting foreign objects on a rail from an air-based perspective based on weakly supervised learning, which solves the problem that many types of foreign objects on a rail are difficult to identify using traditional detection methods. The system of the invention includes a space-based image acquisition module, an image preprocessing module, a two-level segmentation network module, a regional positioning module and an abnormal information output module. The method of the invention shoots the image of the ground rail area by the unmanned aerial vehicle, and after preprocessing the image, it is input into the two-stage segmentation network to extract the rough segmentation prediction map and the pixel sub-category prediction map of the rail area. The sub-category prediction map extracts the pixels actually belonging to the railway track in the map, and the invention trains a two-level segmentation network through a weakly supervised reverse learning algorithm, and reversely locates the abnormal area in the railway track according to the two prediction maps. The invention can effectively detect the foreign objects in the rails without marking the foreign objects themselves, and realize the identification and early warning of the intrusion of the foreign objects in the rails.
Owner:BEIHANG UNIV

Observation pool for fish lifter with taming function

ActiveCN109452214BReduce the workload of transportation and deliveryReduce management and operation costsBarrages/weirsClimate change adaptationMarine engineeringZoology
The invention discloses a fish lifting machine observation pool with a domestication function, relates to the field of fish passing facilities of hydropower station projects, and particularly relatesto a fish lifting machine observation pool with a domestication function, which can monitor the fish passing effect of the fish lifting machine, lighten the work load of transportation and addition and reduce the operation cost. The machine is arranged at a fish luring system arranged at a downstream fish luring machine of a reservoir dam and is characterized in that the observation pool comprisesa domestication observation pool, a transfer pool and a water collection and drainage pool, wherein the transfer pool is connected with the downstream end of the domestication observation pool, the water collection and drainage pool is arranged in parallel with the domestication observation pool, the transfer pool and the water collection and drainage pool are both communicated with the interiorof the domestication observation pool. According to the invention, the variety and number of main fish passing objects can be monitored, counted and scientifically researched at any time, the fish canbe temporarily domesticated and observed when the number of the collected fish is small, the next transfer procedure is carried out when the number of the collected fish reaches a certain scale, theeffect of 'fishing for many times, transporting for one time', which reduces the work load of transportation and reduces the management and operation cost.
Owner:POWER CHINA KUNMING ENG CORP LTD +1

A management system of urban airport traffic hub based on cloud technology platform

The invention relates to a cloud technology platform-based urban airport traffic hub management system. The cloud technology platform-based urban airport traffic hub management system includes a parking big data unit used for storing and processing the data of the system, parking acquisition units which are arranged at each parking space and are used for acquiring the parking state data of each parking space in real time and uploading information data, a parking service unit which is used for guiding and querying relevant information of parking around an airport, and applying for parking for the parking spaces, a parking transaction processing unit which is used for processing parking applications and parking states and generating parking data statistical analysis early warning processing, and carrying out payment and settlement for parking orders, an operation management unit which is used for monitoring the state situations of the parking spaces and parking equipment in real time, and an information processing unit which is used for performing statistical analysis on the parking situations of the parking spaces, and distributing parking situations and traffic information situations of each area. With the cloud technology platform-based urban airport traffic hub management system adopted, the unified management of urban airport parking can be promoted, and the utilization rate and turnover rate of the parking spaces can be improved.
Owner:KAIDAER SCI & TECH DEV SHENZHEN

Silicon manganese nitride alloy and smelting method thereof

The invention provides a nitrated silicon-manganese alloy and its melting process, which includes the following steps: material getting, forevacuum, nitrogen melting, pressure keeping at constant temperature, clamp dog adglutinating and so on. The percentage by weight of chemical composition of the produced nitrated silicon-manganese alloy product is as follows: 55-70% Mn, 13-20% Si, 9-15% N, 1-2% C, and the other is iron and inevitable impurity, of which the density is 6.1t / m3, and the alloy could be used as additive for smelting 20 manganese-silicon low-alloy steel or steel species including bar above HRB400 level and can quickly immerse into the liquid steel and sufficiently contact with the liquid steel, the absorption and availability ratio of the pivot element including manganese and silicon can arrive at more than 85%, the alloy can reinforce the solid-melting forced characteristic of the steel and can reduce the cost, and can substitute the current additive series raw materials and simplify the species and metallurgy species of the purchased and stored steel-smelting raw materials, is suitable for organization of production and business administration, can reduce the managerial operation cost, which has great economic benefit and environmental benefit and good extension and operation foreground.
Owner:四川川投峨眉铁合金(集团)有限责任公司

A tail water safety discharge system of a sewage treatment plant and its control method

The invention discloses a safety discharge system for tail water of a sewage treatment plant and a control method of the safety discharge system. The tail water of the sewage treatment plant is conveyed to a monitoring well through a sewage pipeline and passes through an intelligent hoisting weir plate; then the tail water enters into a discharge pipeline; finally, the tail water is discharged into a receiving water body; when a measured water level is greater than a set normal water level or when measured water quality is greater than a stipulated discharge index, the intelligent hoisting weir plate, an accident pipeline or a refluxing pipeline is hoisted to realize safety discharge of the tail water of the sewage plant. By adopting the safety discharge system disclosed by the invention,accident discharge problems that discharged water of the tail water of the sewage treatment plant is recharged, the water quality non-up-to-standard discharge and the like are effectively solved; thesafety discharge of the tail water can be realized and the water environment quality of the receiving water body is protected. The safety discharge system disclosed by the invention has the advantagesof dynamic acquisition, real-time monitoring and in-time processing and controlling of data, high intelligent degree, low infrastructure construction investment and low operation cost.
Owner:HOHAI UNIV

A method for efficiently extracting salidroside and rosavir from rhodiola rosea

The invention discloses a method for efficiently extracting salidroside and rosavin from rhodiola rosea. The method comprises the following steps of: selecting rhodiola rosea roots, drying, and rapidly air-cooling; crushing the dried rhodiola rosea roots, and screening into the granularity of 40 meshes; adding 2% of hexadecyl trimethyl quaternary ammonium bromide and 80% alcohol solution of 1% of potassium acetate in an amount of 10 times of the weight of the rhodiola rosea into the obtained rhodiola rosea powder, performing dynamic countercurrent extraction at a temperature of 25 DEG C so as to obtain an extracting solution; performing vacuum concentration, concentrating into an extract proportion of 1.15-1.20; adding acidified pure water in an amount of 7 times of the weight into the obtained extract, fully stirring, precipitating in a refrigerated storage and staying overnight, and separating the precipitate; and performing spray drying, thereby obtaining the product. The production method provided by the invention is a one-step extraction method, the dynamic countercurrent extraction is adopted, extraction, separation and purification are simultaneously performed, the method is high in extraction speed, high in efficiency, low in energy consumption, simple in process and low in cost, and the product recovery rate is obviously improved.
Owner:HUNAN NUSTREETCARAX

Control method and control system of oxygen inhalation cabins, and computer storage medium

The invention discloses a control method and system of oxygen inhalation cabins, and a computer storage medium. The method comprises the following steps: acquiring the oxygen inhalation demand information of store oxygen inhalation cabins, wherein the store oxygen inhalation cabins comprise a plurality of independent oxygen inhalation cabins, and the oxygen inhalation demand information comprises an oxygen inhalation cabin demand number, the information of a person waiting for oxygen inhalation, oxygen inhalation demand data and payment data; selecting a target oxygen inhalation cabin from the store oxygen inhalation cabins according to the required number of the oxygen inhalation cabins and an oxygen inhalation cabin selection strategy; generating a control instruction of the target oxygen inhalation cabin according to the information of the person waiting for oxygen inhalation and the oxygen inhalation demand data; after the person waiting for oxygen inhalation enters the target oxygen inhalation cabin, verifying whether payment is completed or not according to the payment data; and when payment is completed, controlling the target oxygen inhalation cabin to provide oxygen inhalation service for the person waiting for oxygen inhalation according to the control instruction. According to the invention, all the oxygen inhalation cabins in a store are controlled, the manpower consumption of independent control of each oxygen inhalation cabin is reduced, and management and operation cost is reduced.
Owner:湖南氧康智能科技有限公司

A mobile campus comprehensive service platform and its working method

The invention discloses a mobile campus integrated service platform and a working method thereof. The mobile campus integrated service platform comprises a one-stop service hall module, a data centerand a business logic layer; wherein the one-stop service hall module provides service guide, business consultation, suggestion feedback, service reservation, online processing, message push, self-payment and data statistics services; the data center provides data support for the business logic layer and the one-stop service hall module; and the business logic layer is responsible for the generation, processing and conversion of logical data. The business logic layer connects the service layer and the platform layer, and divides school-level businesses and services into different departments according to the business ownership; each department deals with the own businesses through asynchronous message passing; the processed data of each department is fused through a process center to realize the logical management and task scheduling of the school-level businesses, and to monitor the execution and feedback of the business processes. By means of the invention, the problems of business process splitting and lack of management are solved; and the seamless integration of student management, campus monitoring, consumption management and teaching management is realized.
Owner:SHANDONG NORMAL UNIV
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