100 results about "Iot architecture" patented technology

The invention relates to a charging system of electric vehicle internet of things. A three-stage framework of internet of things comprises a vehicle internet of things, a battery internet of things, and a charging facility network, entities in each network are all provided with unique electronic label chips so as to identify identities and record respective character information of the entities, and the entities can carry out information exchange with each other and gather information to a monitoring center so that the monitoring center can carry out intelligent charging / discharging management. In the invention, decoupling is realized between the charging time as well as place of the batteries and vehicle power services, and the charging / discharging operation of the batteries can be flexibly arranged; the invention supports that a user can carry out self charging by means of charging piles distributed in a remote control way, and the user can enjoy freedom and service to the maximum degree as long as corresponding information is recorded and exchanged; and the platform of internet of things realizes the full-scale collection and sharing of information, which makes providing more complex and advanced services for clients possible.

The invention discloses a system and a method of dynamic management for construction quality of an asphalt concrete pavement. The system gathers a plurality of subsystems of the dynamic management for the construction quality of the asphalt concrete pavement and a remote quality monitoring and controlling system, wherein the subsystems are composed of a production mix proportion monitoring subsystem, a discharging temperature monitoring subsystem, a construction environment monitoring subsystem, a pave data monitoring subsystem, and a rolling data monitoring subsystem. The technical scheme is that the sensing technology based on the architecture of the Internet of Things and the transmission technology base on 2.5 G and 3G are fully utilized to report data information of a manufacturing process, a construction process, and the like of asphalt mixture to a remote server through a communicating module, so as to dynamically and truthfully reflect the construction quality condition. The idea of the system and the method is to track and observe project processes, and compare the observation result with a planned value, and once a deviation is found, the rectification is performed for prevention.

The invention discloses an Internet of things system which comprises a sensing layer, a network layer, an application layer and an Internet of things general architecture platform layer. The Internet of things general architecture platform layer comprises an object description model and description language unit, an object identify unifying and parsing platform, an object access and management platform, an object service platform and an object interaction platform. Top-layer design of Internet of things architecture platform is carried out for Internet of things architecture platforms, so that technology development of Internet of things can be planned from the top layer, a standard system is led to be established, and construction of an application system of the Internet of things is promoted; unified guidance can be established for development of the Internet of things, reconstruction is avoided, construction cost is lowered, and deployment speed is increased.

The invention discloses an intelligent lighting control method based on an architecture of Internet of Things (IOT). In the method, the brightness of lighting sources in areas passed by people or vehicles is controlled through sensing the positions, at which the people or the vehicles are located, in the lighting areas and transmitting control instructions through a communication network. By utilizing the method, the areas passed by the people or the vehicles can be dynamically lightened, the advancing front of the people or the vehicles is ensured to be always lightened, and street lamps in the areas in no need of lighting are ensured to be always in an off or low-brightness state, therefore, the method has the advantages that the energy is greatly saved, the service life of the lighting sources is prolonged, and the like.

The invention discloses an Internet of Things management control method based on a block chain, which comprises the following steps: (1) constructing an Internet of Things network based on the block chain, and forming a basic framework by a block chain infrastructure, an RPC server, Internet of Things equipment, an Internet of Things gateway and a client for controlling the Internet of Things equipment; (2) deploying an event contract on the chain, and publicly broadcasting a contract address; (3) formulating a token-based access control mechanism, and setting user permission; and (4) authorizing the user to call the event contract to complete the Internet of Things operation event. According to the invention, an Internet of Things architecture based on a block chain is designed, participants and interactions thereof are defined, and control management on the Internet of Things chain is driven by events of a smart contract, so that remarkable security and availability advantages are provided for realizing a token-based access control mechanism for a management system and further expanding the token-based access control mechanism.

The invention discloses a fire-fighting Internet of Things remote monitoring system based on a cloud platform. The system comprises an Internet of Things architecture formed by a device sensing layer,a data processing layer, and a system application layer, and further comprises a cloud platform. The device sensing layer performs real-time fire monitoring on each monitored area by a front-end things-sensing device, and obtains fire detection data in real time. The data processing layer transmits the data to the cloud platform through the network, uses the method of weighting fuzzy data fusionto fuse the fire monitoring data detected by the front-end things-sensing device, and classifies, stores, and reports monitoring signals. The system application layer comprises a fire-fighting networked remote monitoring center and a fire alarm information terminal, and uses a combination of a PC terminal and an APP mobile terminal to present monitoring system information. The fire-fighting Internet of Things remote monitoring system based on the cloud platform reduces the energy consumption of data fusion nodes, has better data real-time performance, and realizes real-time automatic update and access of the data of the upper layer service application through a data service support interface.

The invention discloses a bus position notifying and monitoring system based on radio frequency identification (RFID) and an implementation method thereof, relating to an implementation method of a bus position notifying and monitoring system based on an RFID technology under an IOT (Internet of Things) environment, and implementation of software and hardware of the system. The software and the hardware are organically combined to form the bus position notifying and monitoring system based on RFID under an IOT architecture. The bus position notifying and monitoring system based on RFID is composed of an active RFID tag of a bus, an intelligent terminal of a station, starting station and terminal station management terminal software, an Internet short message application server and a data server. The implementation method comprises the following steps: designing a system structure; designing and achieving a radio frequency tag; designing and achieving the hardware of the intelligent terminal of the station; designing the platform software of the intelligent terminal of the station; designing the application program of the intelligent terminal of the station; deploying the data server; deploying the Internet short message application server; designing the management terminal software; deploying the intelligent terminal of the station; and obtaining the empirical value of time when the bus arrives at the station.

The invention discloses an intelligent illumination control system based on an Internet of things (IOT) architecture, which is characterized by comprising a perception layer, a transmission layer and an application layer, wherein the perception layer is a sensor network formed by a plurality of sensor nodes, and each sensor node is provided with a sole source address; the application layer is an object network formed by a plurality of object nodes, wherein each object node at least comprises one light control unit; and the transmission layer at least comprises one communication network between the sensor network and the object network. The system has the advantages that the luminance of a street lamp can be adjusted in a follow-up mode, the energy is saved greatly and the like.

The invention discloses an Internet of Things architecture based on a block chain and a verified data proof consensus method. According to the method, the characteristics of the block chain and the Internet of Things are combined. An unmanned aerial vehicle assists the Internet of Things in data collection, under the condition that high-speed wireless link coverage does not exist in a remote area,data can be effectively transmitted through the unmanned aerial vehicle, a block chain technology is introduced, the unmanned aerial vehicle is excited to collect the data in the form of cryptocurrency, and the unmanned aerial vehicle serves as a block chain node to upload the collected original sensing data to the block chain. Meanwhile, the sensor node calculates the hash value of the collectedoriginal sensing data and uploads the hash value to the block chain through the macro base station. In addition, the invention also provides a verified data proof consensus mechanism, the authenticity of the data is verified, and meanwhile, the fairness of rewards is ensured.

The invention provides an Internet of things comprehensive experiment and application development platform based on an open source ecological system, and an architecture, wherein a comprehensive platform is provided for research and application development of the Internet of Things, and the platform has end-to-end functionality of a sensing layer, a transmission layer, data processing and application development of an Internet of Things architecture. Compared with the existing Internet of Things experiment and teaching platforms, the platform provided by the invention has the following characteristics: realizing end-to-end development of Internet of Things application, realizing sending data acquisition, transmission and cloud computing platform integration, and finally realizing data comprehensive processing and application development; realizing access of various heterogeneous type devices based on an open source hardware platform and an open source Internet of Things middleware platform, and realizing a semiautomatic physical entity and virtual resource mapping frame; realizing fast development of the application based on RESTful API and various SDK; supporting various cloud platform integration based on data issuing and equipment management capability of an issuing / subscription mode; and reducing system development cost based on the open source hardware platform and the open source Internet of Things middleware platform.

The invention discloses a navigation positioning parking management system based on an Internet of things architecture. The system comprises a sensing layer, a transmission layer and an application layer. The sensing layer comprises a position sensing network composed of a plurality of first sensor nodes for sensing the pass of vehicles; the application layer comprises at least one object node; and the transmission layer at least comprises a first communication network located between the position sensing network and a navigation positioning instrument. With the system and the method, automatic guidance and management for vehicle parking are realized, management efficiency of parking lots is improved and management cost is reduced.

The present invention relates to the field of architecture of Internet of Things, specifically to a semantics-based architectural model of Internet of Things. The present invention puts forward the architecture of the Internet of Things based on the study of semantic Web, sensor network, sensor Web, wherein the architecture is divided into 7 layers: physical layer, perception layer, gateway layer, data layer, semantic layer, service layer and application layer. By means of semantic processing of sensor data and building of sensor ontology, the architecture is capable of realizing automatic discovery of heterogeneous resources, enhancing the expression ability of data, achieving effective sharing, reuse, integration, and access to data, improveing interoperability of resources and accomplishing intellectualized service.

The invention relates to a power grid panorama monitoring operation and maintenance management method and system based on a cloud platform. The method comprises the steps of S1, establishing an Internet of Things architecture of power grid panorama monitoring; S2, the device of the service layer sends a TCP connection request to a cloud platform through the data interaction channel, and establishes a TCP connection with a cloud platform server; S3, the equipment of the service layer receives a first application message sent by the cloud platform server through the TCP connection, analyzes thefirst application message to obtain a remote operation and maintenance instruction, and executes a corresponding operation according to the operation and maintenance instruction; and S4, the equipmentof the service layer returns an execution result to the cloud platform server through the TCP connection. According to the technical scheme provided by the invention, various information of operationand maintenance management can be ensured to smoothly run in the secret network by establishing the information interaction technical architecture in different secret network environments, and effective operation and maintenance monitoring means support is provided for daily business work of various software and hardware platforms in the secret network environment.

The invention discloses a fire-fighting Internet of Things unified supervision system and method. The system comprises an Internet of Things architecture formed by a sensing layer, a transmission layer, a platform layer and an application layer, and the sensing layer performs full-time and multi-dimensional fire protection state data acquisition on each monitoring area through a sensing subsystem,acquires fire detection data in real time and transmits the fire detection data to the platform layer through the transmission layer; the transmission layer is used for transmitting the fire detection data acquired by the sensing layer in real time to the platform layer; the platform layer performs message queuing, parallel computing, protocol processing, operation and maintenance management andreal-time alarm according to the fire detection data transmitted by the transmission layer, provides basic data, data arrangement, resource catalogues, data sharing, data association and analysis management, and serves as perception data of the perception layer and service connection of the application layer; and the application layer performs business implementation development and management onthe application object and the service object according to the processing and analysis of the platform layer on the fire detection data of the sensing layer.

The invention discloses a unified notification method under an Internet of Things framework. The method comprises the following steps: based on network state address storage capability (NRAR) and / or network notification capability (NNC) under an Internet of Things framework, realizing unified notification, and informing Internet of Things equipment data update information and / or other information in an Internet of Things system to Internet of Things application and / or an Internet of Things terminal. The invention also discloses a unified notification system under an Internet of Things framework. The system comprises a unified notification realization unit used for realizing unified notification based on the NRAR and / or the NNC under the Internet of Things framework, and informing the Internet of Things equipment data update information and / or other information in the Internet of Things system to the Internet of Things application and / or the Internet of Things terminal. According to the method and the system of the present invention, unified notification under a present Internet of Things framework is realized.

The invention provides a low-power-consumption metering gauge applying an NB-IoT architecture and a system thereof. The low-power-consumption NB-IoT metering gauge comprises a main controller, a powersystem, a metering function module, a valve control module and a NB-IoT communication module. A metering gauge terminal adopts the wireless communication portion based on a NB-IoT protocol, adopts low-power-consumption design, can perform high-reliability and low-cost network access and achieve bidirectional data interaction between the metering gauge terminal and a remote accounting management platform, especially can further reduce the power consumption of the metering gauge terminal through a specially designed power supply system, the stand-by time is greatly prolonged, and the times of battery replacement are decreased.

The invention discloses a cloud recognition meter reading system based on a structure of Internet of Things in the field of image recognization. The cloud recognition meter reading system comprises animage collecting system and a cloud recognizing server which are mutually matched so as to finish the functions of the system, wherein the image collecting system comprises an image collector, a relay, a concentrator and a mobile collecting terminal and is used for finishing the collection and uploading of field meter images; the cloud recognizing server comprises a data interface module, an authentication access module, a data processing and recognizing service module, a data storage module and a cloud recognizing correction module and is used for finishing the access, service request issuing, data processing and recognition, data storage and cloud recognition correction of meter image data. The cloud recognition meter reading system has the characteristics of low cost, good expandability, objective and accurate data and the like, and large-scale reading data stored in the cloud recognizing server can be conveniently analyzed and excavated, so that the cloud recognition meter readingsystem can be applied to data supervision and the providing of individual services.

The invention discloses a method for unified terminal management under an Internet of things architecture. The method comprises the following steps of: in a machine-to-machine (M2M) service platform, integrating an interface for connecting a device management (DM) server and an auto-configuration server (ACS), and transmitting a management request for a representational state transfer mode of M2M application to the corresponding DM server or ACS through the interface. The invention also discloses a system for the unified terminal management under the Internet of things architecture. By using the scheme, a terminal type and a management protocol can be shielded, and the conventional TR069 or DM protocol function is reused.

The invention discloses a chilled fresh pork shelf life span forecasting method based on an internet of things architecture. The method comprises the following steps of collecting environmental parameters of a shelf through a collection device arranged on the site every fixed time interval, and sending the environmental parameters to a remote terminal, wherein the environmental parameters comprise shelf temperature; displaying the received environmental parameters by the remote terminal, and calculating the residual shelf life of chilled fresh pork every 2-5 hours according to the current received shelf temperature. According to the chilled fresh pork shelf life span forecasting method, the concept of conventional food expiration date is broken through, and the pork quality is entitled with a safely and dynamically changed shelf life, so that the residual shelf life can be forecast, and sales personnel has an intuitive and convenient understanding on the shelf life span; furthermore, the sales personnel can be instructed to effectively adjust sales measures for the chilled fresh pork according to the residual shelf life of a product, and loss and waste as well as harmful effects on customers caused by deterioration of the product are reduced.

The invention discloses a village group epidemic prevention integrated platform based on an Internet-of-things architecture, which is characterized in that a gateway coordination node can receive state data acquired by terminal equipment and send the state data to a server, and the server can acquire real-time body temperature, heart rate, real-time position data and emergency distress signals ofeach village, judges whether the corresponding villager is abnormal according to the real-time temperature and heart rate, judging whether the corresponding villager is located in the village group management range according to the real-time position data, judging whether an emergency distress signal exists, and labeling the villager who is abnormal, is located outside the village group managementrange and / or generates the emergency distress signal; generating a village group epidemic situation epidemic prevention and control map containing the real-time state information of each village citizen; in this way, the client can remotely access the server through the browser to obtain the village group epidemic prevention and control map and perform remote parameter setting on the gateway coordination node so as to realize automatic acquisition, wireless transmission and remote monitoring of village group epidemic prevention and control information.

The invention provides an IoT security verification framework based on a 5G network slice and a service method thereof. Under this frame, the Internet of Things architecture comprises user equipment,an access network, a core network and an Internet of Things server, the user equipment is divided into different network slices according to different required service types and then accessed to the core network through the access network, and is connected with a data network and communicated with the Internet of Things server. A privacy protection slice selection mechanism is introduced, so thatthe fog node is allowed to select a proper network slice to carry out data forwarding, and the access service type of a user is hidden. In addition, service-oriented anonymous authentication and key agreement are realized, and the anonymity and authenticity of the user and the confidentiality of service data are ensured. Based on the framework, a user can carry out anonymous authentication on an Internet of Things server based on authorization of a 5G core network and the Internet of Things server and construct a security data channel so as to access service data cached on local fog and maintained on a remote Internet of Things server.

The invention relates to a heating and ventilation equipment temperature remote control system based on a framework of the Internet of Things. The heating and ventilation equipment temperature remote control system comprises a temperature sensor module, a microprocessor module connected with the temperature sensor module, a wireless transmitting module, a wireless receiving module, a liquid crystal display module, an alarm module, a GPRS wireless communication module, an input module, an LED lamp display module and a mobile phone control module connected with the GPRS wireless communication module, wherein the wireless transmitting module, the wireless receiving module, the liquid crystal display module, the alarm module, the GPRS wireless communication module, the input module and the LED lamp display module are connected with the microprocessor module. A control system software module is formed by the wireless transmitting module, the wireless receiving module, the input module, the GPRS wireless communication module, the alarm module and the mobile phone control module. The heating and ventilation equipment temperature remote control function is achieved based on the framework of the Internet of Things, the human body temperature characteristics can be intelligently judged, and the proper temperature suitable for different people is set; and meanwhile the control system is simple in work principle, high in intelligent degree, low in cost and high in practicality and has good application and popularization prospects.

The invention relates to an Internet-of-Things architecture based on a SaaS model. The system is based on a SaaS (Software-as-a-service) model, and a set of Internet-of-Things data exchange and processing foundation architecture for large-scale supply chain systems is constructed. The architecture comprises three layers: intelligent Internet-of-Things equipment, a cloud resource pool and a large-scale supply chain management platform. On the basis, a set of foundation architecture for Internet-of-Things acquired data exchange is constructed by use of an intelligent Internet-of-Things interconnection technology. The technology defines enterprise Internet-of-Things data access and interaction standards. The functions of enterprises such as quick data resource registration, unified data resource management and data interaction can be achieved through the platform. The intelligent Internet-of-Things interconnection technology establishes an Internet-of-Things data interaction and utilization model by integrating Internet-of-Things data based on a data exchange platform and a data center technology.

The invention relates to a novel industrial Internet of Things architecture and an implementation method thereof. The architecture comprises a connection layer, a data management layer, a service assembly layer and an application layer. The connection layer is used for accessing sensor equipment and transmitting sensor data to the data management layer and the service assembly layer. The data management layer is used for performing multi-dimensional modeling and displaying on the sensor equipment data and externally acquired production data, asset data and management data. The service assemblylayer is used for constructing an operation environment, calling a data model of the data management layer, establishing an algorithm library generation component and a meta-business logic editor, and constructing a display page; and the application layer constructs an application system. The method supports a user to configure a basic operation environment, construct an algorithm model, construct a service model, construct a graphical display page and finally construct an application, so that the development process of an application system is greatly shortened, the learning difficulty is reduced, the time cost and the labor cost are saved, professionals are more focused, and the enterprise competitiveness is greatly improved.

The invention discloses an Internet of Things electric power monitoring system and method of a wireless sensor network topology structure, and relates to the technical field of electric power monitoring. According to the invention, an Internet of Things data architecture comprising an information perception layer, an Internet of Things network layer, a monitoring layer and a data application layeris constructed, and a wireless sensor network topology structure is constructed, so that fusion of perception data of various sensors is realized, and centralized processing of the data is facilitated; monitoring personnel do not need to use conventional monitoring equipment for detection on site, remote, online and real-time monitoring of bottom layer sensing data can be achieved, and the monitoring capacity is improved. According to the invention, a traveling wave positioning method is adopted to realize positioning of monitoring fault nodes, monitoring of specific positions can be obtained, fault diagnosis, data acquisition, position positioning, fault diagnosis and a system system of an Internet of Things architecture are also realized, and remote, online and real-time monitoring of various fault nodes is realized.

It is recognized herein that current messaging protocols for internet of things (IoT) architectures are often weak from a security perspective, and are often poorly suited for resource- constrained devices. An example IoT system described herein combines device authentication and application-layer key establishment using facilities of IoT messaging protocols. The IoT system may include a Trust Broker, which acts as a registration point for devices, and an edge gateway, which manages communication between a given device and the trust broker (and IoT servers). The edge gateway may acquire a trusted role, such that it may be a secure intermediary for device-server messaging, and such that it can facilitate authentication of devices to services.

The invention discloses an airport aircraft noise monitoring device based on an Internet-of-Things framework. The airport aircraft noise monitoring device comprises a power module, a signal conditioning module, a digital processing module, a wireless transmission module and a system control module, wherein the power module comprises a solar charging unit and a lithium battery which is electrically connected with the solar charging unit; the signal conditioning module is used for collecting noise signals and conducting pre-filtering, amplification, anti-aliasing filtering and analog-to-digital conversion on the noise signals; the digital processing module is used for receiving digital signals produced by the signal conditioning module and obtaining the sound pressure level of noise through the digital signals in a calculated mode; the wireless transmission module is used for achieving wireless data communication between the digital processing module and the system control module; the system control module is used for achieving management of the power module and management of the working state of the digital processing module. The airport aircraft noise monitoring device has the advantages of transmitting data conveniently, saving energy and being environmentally friendly and high in reliability.

The invention discloses an informatization management method. The method comprises the steps that service data uploaded by terminal equipment are received, the service data are preliminarily processed according to the preset strategy, and the data meeting the preset conditions are converted into standardized data; the standardized data are forwarded based on the condition of loading; and the standardized data are analyzed and preset operation is completed based on the analysis result, wherein the preset operation at least includes one of the following: real-time alarming, event tracking and report generation. The invention also discloses an informatization management device and system. With application of the technical scheme, integrated intelligent management and support of "cloud-management-terminal" can be provided so that the real-time monitoring and management, online debugging and control functions of the terminal equipment can be realized, and the complexity of the framework of the internet of things and interdisciplinary applications can be reduced.

The invention discloses a greenhouse precise sprinkling irrigation system and method in the architecture of the Internet of Things. The system comprises a mobile device and a PC client which install agreenhouse control program, a cloud service terminal, a DTU communication module, and a local controller, a touch control screen and nozzle control nodes in a greenhouse. According to the system andmethod, precise irrigation of regions, modes and times in the greenhouse is realized through precise control of the nozzle operation in the greenhouse by employing the intelligent control technology;besides, problems of large labor force and low irrigation efficiency of a conventional pipeline irrigation system are solved, the greenhouse development trend of the present stage is followed, and conditions are created for implementation of multi-storied agriculture and spatial agriculture.

The invention discloses a power information collection and forwarding system and equipment based on the Internet of Things, which are used to solve the problem that the data acquired by the existing power monitoring system is limited to smart meters. The system includes: a data collection module, including a power collection chip, for collecting power information of users; a data processing module, including a main chip, for processing the power information transmitted by the power collection chip; a data forwarding module, for The electric power information is forwarded to the cloud server through Wi-Fi, and then forwarded to the mobile terminal for display by the cloud server. The present invention integrates power collection, processing, and forwarding, and combines cloud servers and mobile terminals to form a complete Internet of Things architecture. The acquisition of data does not only rely on smart meters, but also obtains comprehensive and comprehensive household power consumption conditions through mobile terminals. Effectively avoid the waste of electric energy, improve the utilization efficiency of electric energy resources, and respond to the country's call for energy saving, emission reduction and low-carbon life.