278results about How to "Real-time query" patented technology

The invention relates to the technical field of digital earth, in particular to a digital earth prototype system comprising a data receiving and fast processing sub-system, a metadata service sub-system, a model base sub-system, a space information database sub-system, a mesh calculation sub-system, a map application service sub-system and a virtual reality sub-system. With the adoption of the invention, it is able to construct a data resource sharing platform, a knowledge sharing platform, a computation resource sharing platform and a coordinated operation platform of the digital earth prototype system. Besides, with the establishment of the prototype system, the invention resolves relevant key technologies for the construction of a technology service platform for the application of space data and forms a service system for the application of space information in earth technology.

The invention discloses a whole industry chain farm cloud service system based on the Internet of things. The whole industry chain farm cloud service system based on the Internet of things comprises a farm base information management module which is used for acquiring data of and managing personnel, agricultural supplies, hardware facilities, land and greenhouses of a farm, a product management module which is used for monitoring and recording the environment of agricultural products and the whole production cycle of products, driving plan management of the whole production process of agricultural products through orders and detecting agricultural products, an inventory management module which is used for managing the inventory of all agricultural products of the farm, including product warehousing-in, warehousing-out and inventory, and a sales logistics management module which is used for recording the sales process of agricultural products, including tracking and recording the process of order generation, product delivery, transport and reception, making statistical analysis of order sales, and monitoring the product transport process (including vehicle temperature, trajectory and the number of opening and closing times of a refrigerator).

The invention discloses an unmanned-charge cloud parking lot management system and an implementation method thereof. The system comprises a plurality of parking lot controllers, a cloud server connected to the plurality of parking lot controllers at the same time, a background management system connected with the cloud server and a mobile intelligent terminal. Each parking lot controller is connected with a camera and a road gate. The method mainly comprises the following steps of S1, controlling the operations of the cameras by the parking lot controllers; S2, when a vehicle drives into one road gate, acquiring the information of the license plate of the vehicle, picking up the image of the license plate by the corresponding camera and sending the information and the image to the cloud server; S3, analyzing the license plate of the vehicle by the cloud server, and judging whether the road gate is automatically opened or not; after the road gate is opened and the vehicle drives into a parking lot, starting the timing for charging; S4, upon detecting that the vehicle drives out of the parting lot, stopping the timing and charging. According to the technical scheme of the invention, a unified management interface is provided for all parking lots. Therefore, a manager can manage and control all the parking lots in its name at the same time by a computer or even by a handset.

The invention relates to an intelligent stage lighting cloud terminal controlling system. The intelligent stage lighting cloud terminal controlling system comprises a large dimming cabinet, a network transmission device, a cloud decoder and a cloud terminal distributor. The large dimming cabinet receives parameter information of light, codes and packs the parameter information, and then sends the parameter information to the cloud decoder through the network transmission device, the cloud decoder unpacks and decodes the received information, and then transmits the received information to the cloud terminal distributor, the cloud terminal distributor is used for controlling each stage light, stage lights send working state information to the cloud decoder through the cloud terminal distributor, the cloud decoder codes and packs the working states, and then sends the working states of the stage lights to the large dimming cabinet through the network transmission device, and the large dimming cabinet conducts unpacking and decoding on the state information and then conducts changing, storing and displaying on the state information. The intelligent stage lighting cloud terminal controlling system can monitor working states of the stage lights in real time, circuit information can be set in a remote mode, and safety is improved.

The invention relates to a method for realizing task data decoupling in a spark operation scheduling system, wherein the method comprises the following steps that in one iteration cycle, a system reads the iteration RDD (resilient distributed datasets) information of an iteration state object through a task context object example, and in addition, the iteration RDD information is stored into a task context object; the system finds the corresponding RDD information from the task context object through a Spark task object example, and stores the corresponding RDD information into a task result object; the system analyzes the RDD information in the task result object through the task state object example, and respectively stores the corresponding RDD information into the corresponding state object. When the method for realizing task data decoupling in the spark operation scheduling system is adopted, the RDD can be transmitted among all tasks, or the RDD transmission can be carried out between a former period and a later period of the task, so that each task can be complied in a modularized mode, and a wider application range can be realized.

The invention discloses an Internet of Things big data analysis method based on stream computing and novel column storage, and belongs to the technical field of Internet of Things big data analysis. The method comprises the following steps: firstly, carrying out communication protocol conversion on acquired data to obtain a unified data format, transmitting the unified data format into a message queue, and then transmitting the unified data format into a distributed stream computing framework Flink; then, the flow calculation framework Flink carries out data statistics, data aggregation and analysis on the data and then writes the data into Kudu in real time; calling an original interface (Scan) of the Kudu to carry out batch offline analysis on the data stored in the Kudu; by means of thebig data storage and analysis method based on the Internet of Things, the problems that according to an existing big data storage and analysis method of mass equipment information in the field of Internet of Things, single data updating cannot be conducted while batch data are analyzed, the throughput is small, and limitation is large are solved. The big data storage and analysis method based onthe Internet of Things solves the problem that the existing big data storage and analysis method of mass equipment information is high.

The invention provides an intelligent multifunctional bus station which comprises a station frame, a canopy, columns, and a seat. A bus real-time information query board is installed on the front of the bus station between two adjacent close columns. A convenience board is installed on the back of the bus real-time information query board. A rolling billboard is installed between two adjacent distant columns on the front and back of the station. A shared all-weather umbrella device is installed at one side of the station, and a dustbin is installed at the other side of the station. A camera and shared WIFI equipment are installed on the station frame. A solar panel is installed on the canopy. The columns are provided with a plurality of bus station two-dimensional code scanning areas. The bus station is highly intelligent, informationized, safe and convenient. Convenience and safety are brought to bus passengers, and the multi-page rolling billboard of the bus station can display a lot of useful information. Through use of the solar panel, the running cost of the bus station is reduced. A mobile phone version intelligent bus system greatly enhances the convenience in taking bus.

The embodiment of the invention discloses a method and a device of establishment of a three-dimensional monitoring model of urban underground pipelines, a storage medium and terminal equipment. The method includes: acquiring pipeline completion measurement data of an urban underground pipeline system of which a model is to be constructed; constructing a three-dimensional model of each basic component according to space location information and attribute features of each basic component; generating a three-dimensional stereoscopic model of the urban underground pipeline system in a coupling manner according to space connections among all the basic components; and associating real-time pipeline running state information acquired by each sensor loaded in the urban underground pipeline systemwith a corresponding location of the sensor in the three-dimensional stereoscopic model to obtain the three-dimensional monitoring model of the urban underground pipeline system. By implementing the method, the sensors are associated with the locations thereof in the three-dimensional stereoscopic model, and the formed three-dimensional monitoring model facilitates real-time acquisition of the real-time running status information of the urban underground pipelines.

The invention discloses an urban healthy trip planning method and system based on a floating car method. The urban healthy trip planning method comprises: collecting a PM2.5 test value and a geographical coordinate at a position where a vehicle is, and sending the PM2.5 test value and the geographical coordinate to a server to form an urban PM2.5 test value data collection; showing different PM2.5 test values with different colors on an electronic map; and determining a healthy trip path according to the PM2.5 value and a path distance between a departure point and a destination. The system includes two parts of a vehicle-mounted testing device and the server. The invention can effectively solve the problems of fixed monitoring points, limited monitoring amount, high monitoring cost, long update time of monitoring data, and insufficient accuracy of the PM2.5 value at a specific location. An optimum route with excellent air quality and proper distance can be planned according to the departure point and the destination of a resident, so that a trip for the resident becomes convenient.

The invention relates to a high-efficiency processing method for big data, which comprises the following steps that a data node receives data to be stored; the data node stores the data, an index is simultaneously created according to a business scenario and is stored in a memory, and the data is gradually stored in a disk by index curing; a user inputs a task request, and an SQL (Structured Query Language) engine implements rapid retrieval of the data according to the created index and outputs the data to a computational node; a task processing module of a management node executes task scheduling, applies for resources to a resource management module and determines a spare computational node, and the spare computational node processes the data; the finally processed data is shown for the user. The invention also discloses the high-efficiency processing system for the big data. According to the invention, all processing is executed concurrently; hardware equipment of a computer is utilized to the greatest extent; processing efficiency is greatly improved; the user can more rapidly obtain a processing result when a task is executed.

This invention relates to a sort of real-time navigation set and control method of the traffic information, and relates to the control supervisor set and control method of the road traffic information. It includes the control central module, the common module which is controlled by the control central module, the special terminal module and the traffic control central module. The control program consists of the main program of the control center, the subroutine of the traffic terminal, the subroutine of the traffic abnormity and the subroutine of the road- instance information dispose. This invention can realize the real-time inquire of the traffic information. It progresses the choice and the navigation of the road by the traffic information. The change of the road estate can be known instantly, thereby it avoids the traffic jam to the best of its abilities. It can calculate the economic speed in order to reduce the time that wait the traffic light. When the user increased, the road information is more exact. It colligates these characters in that: guard against theft, resist the pillage, navigation, play film and music, imagery, and so on. As long as make the part of the existing car set to progress the simple refit, it can realize the real-time inquery function of the traffic.

The invention relates to an intelligent robot routing inspection system and method for a railway machine room, and the system comprises a communication and signaling section monitoring center, networkequipment, and a routing inspection robot. The routing inspection robot comprises a wheel rail robot and a robot hung on a rail, wherein the information collected by the two robots is transmitted tothe communication and signaling section monitoring center through the network equipment. According to the invention, the wheel rail robot on an anti-electrostatic floor is used for monitoring the equipment and the environment of a machine room, and the robot hung on a rail below the anti-electrostatic floor is used for monitoring the state of a cable of a cable duct. The system effectively collects the image, data and equipment state, records the collected equipment information into a database server, compares the collected equipment information with fault information, and carries out the prejudgment or proposes a solution to a fault and feeds back the solution to an intelligent display terminal, so as to guide a signal maintainer to process the fault, thereby effectively reducing the fault rate, and improving the maintenance efficiency.

The invention discloses a device overhauling and maintaining method and device based on augmented reality and a storage medium. The method includes the steps: scanning a preset device by a camera andextracting a characteristic image; matching the extracted characteristic image with a characteristic image stored by a pre-constructed data management center; displaying augmented reality informationassociated with the characteristic image on a screen under the condition of successful matching; inputting contents into preset items of the augmented reality information after maintenance of the preset device is completed. The augmented reality information is used for reminding maintenance staff of maintaining the preset device according to device maintenance item data in the augmented reality information. By the aid of an augmented reality technique, faults of fire-fighting devices are conveniently and efficiently overhauled, maintenance information of the fire-fighting devices is conveniently and efficiently inputted, maintaining and overhauling efficiency is improved, fault data are conveniently inputted in real time, and historical fault data are conveniently viewed at any time.

The invention discloses a remote control method of an intelligent electricity meter, comprising: upon the receipt of power information uploaded by the intelligent electricity meter, acquiring an intelligent electricity meter identifier carried in the power information, and correlating the intelligent electricity meter identifier to power data in the power information for storing; upon the receipt of a power data query request sent by a terminal, acquiring a user information associated electricity meter identifier carried in the power data query request; sending the acquired electricity meter identifier associated power data to the terminal. The invention also discloses a remote control device of the intelligent electricity meter; the remote control method and device allow a user to query power data in real time with great convenience.

The invention relates to a method and device for signing for goods and a wireless signing-for terminal. The method for signing for the goods is used for the wireless signing-for terminal and comprises the steps of obtaining first verification information of to-be-signed goods; performing interaction with a user mobile phone, and obtaining second verification information stored on the user mobile phone; enabling the first verification information to be verification information which is sent by a server to the user mobile phone and corresponds to first goods; and performing signing-for confirmation operation according to the first verification information and the second verification information. The method and device for signing for the goods have the advantages that the goods can be signed for through the mobile phone conveniently and rapidly, goods logistics information can be inquired in real time, and the practicality is good.

The invention provides a sterilization process and equipment of absorbable sutures. The invention belongs to the technical field of sterilization and relates to an ethylene oxide sterilizer and process of absorbable sutures. According the invention, the problems that after being sterilized by the previous ethylene oxide sterilizers, the absorbable sutures have relatively high ethylene oxide residues and relative high humidity are solved, thus the requirements for asepsis, low ethylene oxide residues and low humidity of the sterilized sutures are met. The sterilization process is characterizedby comprising the following steps: firstly maintaining the temperature and humidity in a container; secondly introducing ethylene oxide into the container; and finally, vacuumizing the container. Theequipment for sterilization comprises a control cabinet with a programmable logic controller (PLC), a box body, a heating system, a vacuum system, a feeding system and a humidifying system, and the heating system, the vacuum system, the feeding system and the humidifying system are connected with the box body.

The invention discloses a cascading management system and method for a secure network and relates to the field of computer communication and operating system security. Through cascading setting, assert management, strategy management and global monitoring, uniform monitoring and management are carried out on whole network data centers. A superior management center of a superior data center manages subordinate management centers of subordinate data centers; moreover, the superior management center and the subordinate management centers manage terminals at the data centers; the superior management center formulates compulsive strategies or recommendation strategies to the subordinate management centers and issues the strategies in a cascading mode. The subordinate management centers reports statistics and alarm information to the superior management center in the cascading mode. A system manager grasps basic information and security states of the subordinate data centers in real time through the global monitoring of the superior management center. According to the system and the method, the network risk resulting from carrying out connection on all computers and the superior is avoided, the security and compliance of the computers are improved, and the system manager can know the security condition of the whole network computers very conveniently.

The invention discloses a memory mapping processing method of mobile terminal location data and a big data platform. The method includes the following steps that: when a mobile terminal performs a communication behavior, and the number information of the mobile terminal and the identifier of a base station cell where the mobile terminal is currently located are obtained; the position change condition of the mobile terminal is judged, and data which are related to the mobile terminal and stored in a memory are updated according to the position change condition, wherein the memory is used for storing the historical position data of a plurality of mobile terminals and the information of mobile terminals which are served by a plurality of base stations in a preset time; and when the times exceeds the preset time, the historical position data of the plurality of mobile terminals and the information of the mobile terminals served by the plurality of base stations which are stored in the memory are transmitted to a historical data processing hard disk. With the memory mapping processing method of the mobile terminal location data adopted, the overall efficiency of position processing of the mobile terminals can be improved, and list indexing can be realized when historical data are queried, and therefore, query speed is higher, and the overall efficiency of the big data platform for fast processing massive terminal position data change can be improved.

The invention discloses an air management intelligent fresh air system which comprises a fresh air host, an air management device, a first air pipe, integrated sensor nodes and a central master controller. The fresh air host is connected with the air management device through the first air pipe. The central master controller is in wireless connection with the integrated sensor nodes arranged in rooms. According to the air management intelligent fresh air system, the air management device is introduced, a filter screen integration module is additionally arranged, and therefore the problem that the area of a filter screen in a current fresh air ventilator is too small can be solved, the filter efficiency can be effectively improved, and the service life of a filter screen can be effectively prolonged; and the original manner of manually adjusting the size of an air outlet is converted into automatic adjustment, the air volume of each room is precisely controlled, and the dynamic adjusting manner of distributing fresh air according to needs is achieved. The system adopts the wireless communication technology, the integrated sensor technology, the internet technology, the mechanical automation technology and other high technologies, real-time monitoring, dynamic adjusting and intelligent control of the indoor air environment can be achieved, the actual needs of the family life environment can be met, and practical significance is achieved.

The invention discloses a hidden project acceptance method based on a mixed reality technology. The method comprises the steps of S1, establishing a hidden project virtual model; S2, verifying comprehensive coordination of a design drawing through establishment of the virtual model; S3, adding BIM (Building Information Modeling) information into the hidden project virtual model; S4, constructing a hidden project on the site, and endowing a BIM model with a construction process document; S5, carrying out preliminary self-inspection on the quality of the constructed hidden project by use of the mixed reality technology; S6, comprehensively arranging and inputting the self-inspection information and an acceptance standard of the hidden project into the BIM model; and S7, determining the conformity between the constructed hidden project and the project information and the acceptance standard which are borne by the BIM model by use of the mixed reality technology. The hidden project acceptance method based on the mixed reality technology which is provided by the invention is reasonable in procedure and convenient to operate; and the mixed reality technology and the BIM technology are combined, the acceptance efficiency of the hidden project is improved, the comprehensive cost is reduced, and thus the method has broad market prospects and promotional values.

The invention discloses an electric automobile group charging device and a system. The group charging device comprises an integrated charging box, and is characterized in that the integrated charging box outputs a plurality of charging cables, the charging cables are connected to charging plugging connection apparatuses, and the charging plugging connection apparatuses are arranged at parking spaces respectively. The integrated charging box is utilized to carry out centralized and unified management on charging conditions of the charging plugging connection apparatuses connected with the integrated charging box, thereby not only saving the occupied area, but also being convenient for centralized management and load allocation, being capable of carrying out centralized control on each charging branch circuit, and being completely controllable for each charging branch circuit. During charging, a terminal sends charging plugging connection apparatus information and charging parameters to a cloud server, the cloud server is communicated with a control system, the cloud server or the control system calculates a charging strategy, a switching device is controlled according to the charging strategy, and centralized intelligent charging is realized.

The invention provides a geographic information indexing system and an information retrieval method. The system comprises a user side map storage module, and the map storage module consists of an image map and a corresponding vector map; and the coordinate information of the vector map is acquired through click position information of the image map or the position information of the image map is acquired according to the coordinate information of the vector map. The method is a retrieval method for retrieving geographic information according to the corresponding relationship between the image map and the vector map. The method is easy to acquire the image map, has the advantages of timely update, high accuracy and low manufacturing cost, and overcomes the defects that the single image map causes poor user interactivity and attribute connection cannot be established between the maps. The time-following real-time update query provided by the system brings convenience to searching of the impending event information according to the query mark of the current time or a certain time point for a user.

The invention discloses a system for counting persons in a classroom based on image recognition, and the system can inquire the number of persons in the classroom in real time. The system comprises a network camera, a server side, and a user terminal. The network camera is disposed in the classroom, and is used for collecting a classroom image, and uploading the collected classroom image to the server side through a network. The server side is used for the processing of the image uploaded by the network camera to obtain the number of persons in the classroom, and enabled the results to be stored in a background database for updating. The user terminal is connected with the server side through the Internet, and obtains the number, stored in the background database, of persons.

The present invention provides a home security device based on the internet of things and an application method thereof. The device comprises a home appliance networking module, an intelligent controlmodule, an environment monitoring module, a safety defense module, a community service module, a coordination module, a relay module, a home gateway, a central control module, a wireless transmissionmodule, an Ethernet module, a monitoring center, a data collection module, an over-value alarm module and a data storage module. The intelligent control module is configured to control switching on-off of a home appliance and has an automatic regulation function. The data exchange of the control unit and the home device can be timely, effectively, rapidly and accurately completed, the home devicecan accurately and accurately receive a device control command of a main control terminal to perform processing of the data management record when the system is operated and the operated data, and therefore, the home security device is flexible in networking, convenient to add a device and low in usage and installation cost and saves resources.

The invention discloses a method and system for querying information of assets and liabilities, and the method comprises the steps: obtaining the information of all products owned by a customer and the account information of all deposits according to three elements of the customer; screening out the target product information and target account information according to a preset product code, and respectively generating tasks corresponding to the target product information and target account information; achieving the query of money amounts corresponding to each type of assets and each type of liabilities through putting all tasks into a thread pool, gathering the corresponding relation between each type of assets and a corresponding money amount and the corresponding relation between each type of liabilities and a corresponding money amount, and obtaining the summarized data of the information of the information of assets and liabilities. During the querying of the information of assets and liabilities, the customer just needs to provide three elements of the customer, thereby avoiding the tedious operation of selecting the accounts for query one by one. Moreover, through enabling the tasks corresponding to the target product information and target account information to be put in the thread pool, the method achieves the link with each product system, and achieves the real-time query of the information of assets and liabilities.

The invention provides an automatic stamping device and method for security check. The device disclosed by the invention comprises a barcode scanning module, an identity card reader, a master control module and an automatic stamping module. According to the automatic stamping device and method for security check, boarding pass scanning, identity card scanning and security check stamping are integrated, so that the informatization of security check is realized, the security check accuracy is improved, and the workload of security check workers is reduced.

The invention belongs to the technical field of international logistics management. An international logistics tracking system comprises an order information module, a transportation tracking module used for distributed logistics information processing, an information uploading module, a block chain module, a customs clearance management module, an analysis early warning module and an informationdisplay management platform, wherein the order information module, the block chain module, the customs declaration management module and the analysis early warning module are respectively connected with the information display management platform, and the transportation tracking module is connected with the block chain module through the information uploading module. According to the internationallogistics tracking system, remote tracking of goods and logistics transportation tools is carried out through the transportation tracking module, goods information is inquired in real time, the laborcost is saved, the efficiency is improved, and the accuracy and timeliness of information are greatly enhanced.

The invention discloses a system for counting and inquiring the number of classroom persons. The system comprises an image acquisition system, an image processing system and a number inquiring system. The image acquisition system acquires images in a classroom, and the images are transmitted to the front-end image processing system through a network for number recognition and processing to obtain number counting information; and a client inquires the number counting information through the number inquiring system.

The invention discloses an intelligent card chip mounting visual detection system and detection method, which belong to the technical field of intelligent card production. The system is characterizedin that the system comprises a defect detection unit (4) and an industrial personal computer (5), and the defect detection unit (4) comprises a positioning mechanism (10), a counting mechanism (12), aphotographing mechanism (11) and a bad hole detection mechanism (9), wherein the counting mechanism (12), the photographing mechanism (11) and the bad hole detection mechanism (9) are behind the positioning mechanism. The method further comprises the steps of 1001 photographing a carrier tape by the photographing mechanism; 1002 positioning the area of the chip on the carrier tape; 1003 determining the relative position of the carrier tape (8) and the chip; 1004 carrying out glue dripping detection; 1005 identifying a glue overflowing area; 1006 calculating the percentage of the glue overflowing area; and step 1007 judging whether the carrier tape and the chip have defects or not. According to the intelligent card chip mounting visual detection system and detection method, the defect detection unit is arranged, so that the defects of false detection and missing detection easily occurring in a traditional manual detection mode are avoided, the defects can be fed back, and the hidden danger of product defects is eliminated.

The invention discloses a BIM-based norm library and WBS basic library association method and device. The method comprises the following steps of: obtaining each bill sub-catalog of a bill of quantityin a BIM-based WBS basic library; obtaining each norm sub-catalog of a BIM-based norm library; establishing a corresponding relationship between the bill sub-catalogs and the norm sub-catalogs through a pre-established association index rule between the bill sub-catalogs and the norm sub-catalogs; and determining a practical cost corresponding to a WBS basic library according to the correspondingrelationship and norm information in the norm sub-catalogs. According to the BIM-based norm library and WBS basic library association method and device, association indexes between the two librariesare established to associate the norm library with the WBS basic library, and labor is not consumed to carry out association, so that the time and labor cost are saved, and real-time management and query between states and costs of project processes can be realized.