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42results about How to "Improve human efficiency" patented technology

User intention data acquisition method, device and system based on Internet of Things

InactiveCN107800782ASolve the problem of data islands without digital operation capabilitiesRealize service experienceTransmissionMarket data gatheringData modelingThe Internet
The invention provides a user intention data acquisition method, a user intention data acquisition device and a user intention data acquisition system based on the Internet of Things. In the method, firstly the identity of a person in a real store is recognized via a sensor installed in the store, and meanwhile a movement path of the person in the store is searched and tracked; on the other hand,the states of commodities in the store are recognized and tracked by using the sensor, and meanwhile the sensor also achieves data tracking on area activities in the store; data of people, commodities, scenes and time latitude is modeled to form a user intention data model, the data such as who browses the commodities, when and where the commodities are browsed and how long the commodities are browsed can be achieved via the model to serve as the user intention data. According to the method, the device and the system provided by the invention, the user intention data model of the people, commodities, area and time latitude are acquired via the technology of the Internet of Things, data of online and offline people and commodities is associated, a pre-sales intention data report can be provided for the real store, and accurate purchase experience and service are provided for customers.
Owner:重庆智道云科技有限公司

Online automatic insulation voltage resistance testing system

The invention provides an online automatic insulation voltage resistance testing system which comprises the components of: a PLC controller, a high-voltage accessing device, a conductive seat, a GND accessing device and an insulating voltage resisting instrument. A first cylinder and a second cylinder are respectively arranged in the high-voltage accessing device and the GND accessing device. The first cylinder and the second cylinder are respectively controlled by the PLC controller and synchronously acts. The insulating voltage resisting instrument is electrically connected with the high-voltage accessing device, the GND accessing device and the PLC controller respectively. In test, the GND accessing device is electrically connected with the conductive seat. According to the online automatic insulation voltage resistance testing system, the PLC controller causes the first cylinder to control conduction or disconnection between the high-voltage accessing device and a product to be tested, and simultaneously causes the second cylinder to control conduction or disconnection between the GND accessing device and the product to be tested through the conductive seat; and the PLC controller transmits a signal according to testing result of the insulating voltage resisting instrument, thereby realizing automatic online detection in insulating voltage resisting test, saving test manpower, improving manual operation efficiency, and preventing misjudgement caused by manual fault.
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Rustproof construction process of steel structure building using structural steel beams coated with steel beam permanent formwork pouring concrete

InactiveCN110439128ASolve the problem of long-term anti-rustReduce the use effectFloorsBuilding insulationsSteel barMaterials science
The invention discloses a rustproof construction process of a steel structure building using structural steel beams coated with steel beam permanent formwork pouring concrete. The rustproof construction process is characterized by comprising the following steps that (1) the structural steel beams are installed; (2) formwork steel angles are fixed; (3) steel beam permanent formworks are installed,specifically, the steel beam permanent formwork installation principle is that first outer beams are installed and then inner beams are installed and first main beams are installed and then secondarybeams are installed; (4) non-dismantling corrugated board bottom formworks are installed; (5) floor steel bars are bound; (6) mechanical pouring concrete is performed, specifically, floor debris is cleaned, then a mechanical pump sends goods concrete to pour the floor, and in principle, firstly concrete in the steel beam permanent formworks is packed and tamped and concrete is poured to the non-dismantling corrugated board bottom formworks; and (7) concrete watering curing is performed. The steel beam permanent formworks are filled with concrete and the concrete is poured to the non-dismantling corrugated board bottom formworks, the steel beams and all steam members are coated with concrete and not exposed, and the problem of structural steel beam long-term rust protection of the steel structure building is completely solved.
Owner:仇国辉

Creative guidance information generation method and device, computer equipment and storage medium

The invention relates to a creative guidance information generation method and device, computer equipment and a storage medium. The method comprises the steps of obtaining a pre-put creative material and a putting dimension of the creative material; the creative material is multimedia information displayed to a user; querying a similar creative material matched with the creative material based on the putting dimension; according to the putting form of the creative material and the audience group type, obtaining a creative guidance information generation mode; the creativity guidance information generation mode comprises a creativity generation mode and a data processing mode obtained by encoding based on a calculation mode of creativity dimensions, creativity indexes and delivery results in historical creativity guidance information; and on the basis of the creativity guidance information generation mode, generating creativity guidance information which contains the similar creativity materials and is matched with the creativity dimension, the creativity index and the delivery result. By adopting the method, the generation efficiency of the creative guidance information can be effectively improved.
Owner:TENCENT TECH (SHENZHEN) CO LTD

Ring-level business management system capable of simultaneously supporting multi-mode operation

The invention provides a ring-level business management system capable of simultaneously supporting multi-mode operation, which relates to the technical field of service management systems. The ring-level business management system comprises a background entry module, a ring-level B-end background system, a configuration center module, a timed task management center module, a log collection management module, a cache module, a database module and an external service module. According to the invention, an insurance product library capable of maintaining all products of a third-party broker company is realized, businesses can freely select desired products and push the desired products to own selling channels, and then business personnel can freely configure other rules such as names, description, pictures, prices, sorting and the like of each product in each selling channel. In this way, different display effects can be customized for the same product according to different selling channels, so that a better selling effect is achieved, the efficiency of an operator is improved, third-party providers of the same product can be switched at any time, and it is guaranteed that the best insurance experience can be provided for a user all the time.
Owner:上海昌投网络科技有限公司

Detection method of illegal pouring objects in concrete pouring based on artificial intelligence video analysis

ActiveCN111626151BEfficient collectionAvoid the related defects of manual on-site supervision and managementCharacter and pattern recognitionClosed circuit television systemsForeign matterAlgorithm
The invention provides a method for detecting illegal pouring objects in concrete pouring based on artificial intelligence video analysis. The method includes: performing event segmentation and judgment on the video stream uploaded in real time through the CoViAR-Mobile-V3 algorithm to obtain the video stream of the pouring link; using SSD The detection algorithm detects and locates the area to be poured, determines its boundary, detects suspected foreign objects, and outputs the location area of ​​​​the sub-area; for the relevant context video stream of the sub-area, detects and locates whether there are people or objects in the pouring area, and obtains the suspected area window; Behavior recognition is performed on the sub-video stream in this area. If there is pouring or object throwing behavior, whether it is concrete or not, it will be regarded as an illegal behavior, an early warning will be issued, and then structured storage will be carried out. The present invention detects, supervises and manages illegal pouring objects in real time through intelligent video analysis, gives early warning to events that do not conform to or are suspected of conforming to specifications, and uploads them to a server for storage, thereby largely avoiding the related defects of manual on-site supervision and management.
Owner:广东创成建设监理咨询有限公司

A method for estimating pipe removal depth in concrete pouring based on artificial intelligence video analysis

The invention provides a method for estimating the depth of extubation in concrete pouring based on artificial intelligence video analysis. By analyzing the collected video data, during the installation process of the conduit, the behavior process of installing a single conduit is analyzed, and the number of all conduits installed is counted. Combined with the hole depth parameter, estimate the length of a single catheter; during the pouring process, analyze the behavior process of a single extubation, analyze the number of extubated sections in a single extubation behavior, and combine the estimated length of a single pipe to estimate the extracted catheter length. Using the pouring volume and hole diameter information, calculate the depth of the current concrete, combined with the above analysis, calculate the remaining conduit length in the current concrete, estimate whether the extubation is compliant, and whether risk warning is required. The present invention adopts the intelligent side station supervision of the whole process, which avoids the potential risks caused by the human factors of the supervisors. Online real-time risk early warning requires only a small number of supervision experts to remotely analyze and judge the risks of the system early warning, so that the side station supervision and management personnel Efficiency is improved.
Owner:广东创成建设监理咨询有限公司

Interlayer concave combined type unit curtain wall

An interlayer concave combined type unit curtain wall comprises a plurality of concave units. Each concave unit comprises a rectangular frame and a plurality of single frames. Each rectangular frame comprises an upper cross beam, a lower cross beam, a male upright post and a female upright post. Each single frame comprises a vertical single stand column, and an upper connecting beam and a lower connecting beam are fixedly arranged at the top and the bottom of each single stand column respectively. The tail ends of the upper connecting beams are provided with horizontal upper fixing plates, theupper fixing plates are fixedly connected with the bottom surface of the upper cross beams, the tail ends of the lower connecting beams are provided with L-shaped lower fixing plates, the lower fixing plates are provided with horizontal first plates and vertical second plates, the first plates are fixedly connected with the top surfaces of the lower cross beams, and the second plates are fixedlyconnected with the tail ends of the lower connecting beams. The two sides of the top of each single stand column are fixedly provided with L-shaped upper supporting plates, the two sides of the bottomof each single stand column are fixedly provided with U-shaped lower supporting plates, upper single cross beams are fixed between the upper supporting plates of every two adjacent single stand columns, and lower upper single cross beams are fixed between the lower supporting plates of every two adjacent single stand columns.
Owner:BEIJING JANGHO CURTAIN WALL SYST ENG +1

Dismounting and replacing construction method for inverted arch of floor heave section of high-speed rail tunnel.

The invention relates to the technical field of high-speed rail tunnel construction, and particularly relates to a dismounting and replacing construction method for an inverted arch of a floor heave section of a high-speed rail tunnel. The method comprises the following steps that S1, a track is dismantled, fasteners are collected and picked up, and equipment protection of a dismounting and replacing section is conducted; S2, a ballast bed is cut by a disc saw; S3, the ballast bed is hoisted to a slag yard, specifically, the whole cut ballast bed is hoisted to a flat plate transport vehicle through an excavator and is cleared and transported to a waste slag yard outside the tunnel; S4, a trestle is erected, and specifically, the trestle is erected on the excavation section in a suspended mode; S5, the side wall is reinforced with an anchor rod; S6, drainage ditches on the two sides and an inverted arch filling layer at the end are cut; S7, side wall joint cutting is conducted, and an arch frame is installed; S8, the inverted arch, the ditches and the filling layer are chiseled away and excavated; S9, base concrete spraying construction is conducted; S10, a waterproof layer is installed, reinforcing steel bars are installed in a bound mode, and concrete is poured; S11, ditch cable troughs on the two sides and a ballastless track bed plate are recovered; and S12, the next inverted arch replacement section is constructed. According to the method, the inverted arch dismounting and replacing efficiency is high, and the working intensity is relieved. The method is mainly applied to dismounting and replacing of the inverted arch of the tunnel floor heave section.
Owner:CHINA RAILWAY 12TH BUREAU GRP +1

Heat energy storage test system and operation and control method thereof

The invention discloses a heat energy storage test system and an operation and control method thereof, the heat energy storage test system comprises a test section used for placing a test piece to be tested, a heater connected in parallel with the test section, and a preheating pipeline connected between the test section and the heater; sensors are arranged at the two ends of the test section, the two ends of the heater and the preheating pipeline; the sensors comprise a temperature sensor, a pressure sensor and a flow sensor; wherein the heater is used for heating input normal-temperature gas and conveying the heated gas into the test section, and the test section is used for heating a test piece to be tested by using the heated gas. And the blank of an automatic and intelligent research test system for the heat storage material or the heat storage device in the prior art is filled.
Owner:思安新能源股份有限公司

Interlayer concave combined unit curtain wall

An interlayer concave combined unit curtain wall includes several concave units, the concave unit includes a rectangular frame and several single frames; the rectangular frame includes upper beams, lower beams, public columns and female columns; the single frame includes vertical single A column, the top and bottom of the single column are respectively fixed with an upper connecting beam and a lower connecting beam; the end of the upper connecting beam is provided with a horizontal upper fixing plate, and the upper fixing plate is fixedly connected with the bottom surface of the upper beam; the lower connecting beam The end is provided with an L-shaped lower fixing plate, the lower fixing plate has a horizontal first plate and a vertical second plate, the first plate is fixedly connected to the top surface of the lower beam, and the second plate is connected to the lower The ends of the beams are fixedly connected; L-shaped upper support plates are fixed on both sides of the top of the single column, U-shaped lower support plates are fixed on both sides of the bottom of the single column, and upper support plates of adjacent single columns are fixed. There is an upper single beam, and a lower single beam is fixed between the lower support plates of adjacent single columns.
Owner:BEIJING JANGHO CURTAIN WALL SYST ENG +1

Anti-freezing preheating monitoring method and system for D-series High-Speed train

The invention relates to an anti-freezing preheating monitoring method for a D-series High-Speed train. The method comprises the steps that (1), a remote temperature acquisition device acquires the temperature of a D-series High-Speed train and transmits the acquired temperature of the D-series High-Speed train to a data center cloud server in real time; (2), after receiving the temperature and attribute information of the D-series High-Speed train, the data center cloud server compares the temperature of the D-series High-Speed train with a set threshold value, and if the temperature of the D-series High-Speed train is greater than the threshold value, the data center cloud server records the position information of the remote temperature acquisition device, the number of the D-series High-Speed train to which the data center cloud server belongs, the temperature of the D-series High-Speed train and transmission time; if the temperature of the D-series High-Speed train is smaller thanthe threshold value, the data center cloud server sends early warning information to a cloud terminal and records the position information of the remote temperature acquisition device, the number ofthe D-series High-Speed train to which the remote temperature acquisition device belongs, the D-series High-Speed train temperature and the transmission time; and (3), the data center cloud server transmits power to the D-series High-Speed train through the cloud terminal for preheating and freezing prevention. The method is used for realizing automatic acquisition, transmission and storage of thetemperature of the D-series High-Speed train and real-time monitoring of the webpage terminal.
Owner:中国铁路郑州局集团有限公司郑州动车段
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