987 results about "Smart gateway" patented technology

A power distribution system/method implementing Internet based access to hybrid home automation networks is disclosed. The system utilizes a smart gateway power controller (SGPC) configured for single/multi-gang wallplate installation to selectively switch an AC power source to a load device under switched control and/or local/remote network commands that may be routed through a variety of network interfaces and protocols present within a home or other structure-local communications network. SGPC configurations may be nested within a home automation network to permit separation of control for load devices within a common home automation environment. Present invention methods may include routing protocols between disparate home automation networks as well as remote access protocols that permit control of disparate home automation networks via the Internet using a wide variety of remote access interfaces including mobile devices, tablet computers, laptops, desktop computers, and the like.

A smart controlling method applied to a smart home system for controlling a number of home appliances which may detect and act upon the approach of a user to the smart home. The smart home system learns the habits of a user from repeated inputs at repeated times by the same user to determine that a control command is a habit. When the user arrives at home or is discovered in proximity to the smart home, the smart home system calls a control command to control a relevant home appliance to execute certain operations. A smart gateway and a smart home system are also provided.

A power control system/method implementing Internet based access to hybrid home automation networks is disclosed. The system utilizes a smart gateway power controller (SGPC) to selectively switch an AC power source to a load device under control of local or remote network commands that may be routed through a variety of network interfaces and protocols present within a home or other structure-local communications network. SGPC configurations may be nested within a home automation network to permit separation of control for load devices within a common home automation environment. Present invention methods may include routing protocols between disparate home automation networks as well as remote access protocols that permit control of disparate home automation networks via the Internet using a wide variety of remote access interfaces including mobile devices, tablet computers, laptops, desktop computers, and the like.

The invention belongs to the field of intelligent household, relates to an intelligent household control system, and particularly to an intelligent household control system based on ZigBee and cloud computing. A main structure includes an information acquisition and equipment control module, a ZigBee wireless sensing network, a household intelligent gateway, an RFID device, a cloud server, and a mobile terminal device, the information acquisition and equipment control module includes an environment information acquisition sensor and a household equipment controller, a ZigBee coordinator node, a ZigBee router node, and a ZigBee terminal node form a ZigBee three-level tree-shaped wireless sensing network to form an intelligent household network frame. The ZigBee network performs the intelligent regulation and control on the household equipment, the user data is stored and processed via the cloud server, the users' behavior habit is deeply tapped, so that a household control scheme based on the users' behavior habit is generated, the indoor wireless signal radiation maintains at a low level, the main structure is simple, the design conception is ingenious, the application environment is friendly, and the market prospect is wide.

A personal health management device is described. The device is part of a system comprising at least one console, one or more devices in wireless communication with the console wherein the console acts as an intelligent gateway through which the one or more devices may communicate to external data and voice networks, and an alert system wherein an alert is triggered by one or more of a user's action and pre-set alarm criteria and wherein the triggering of an alert causes the console to take an action. The device may be a wearable device or it may be implemented in software and reside on third-party hardware.

A smart controlling method applied to a smart home system for controlling a number of home appliances of the smart home system is able to learn the habits of the user in relation to the home appliances, deeming a control operation a habit when a certain controlling command is repeated for more than a predetermined number of times in a predetermined period. When the current certain condition value matches one of the habit certain conditions, the smart home system calls the corresponding habit controlling command to control the relative home appliance to execute the habitual operation. A smart gateway and a smart home system are also provided.

A smart home network system includes a number of home devices, a smart gateway, and a control device. The smart gateway stores a mapping list that records configuration information of each home device, and the configuration information contains a UID code of each home device. When received a control signal for controlling a target home device from the control device, the smart gateway analyzes the control signal and modulates the control signal with the UID of the target home device and converts network protocols, to generate an effective control command, then transmits the control command to the target home device. When received status information from the home devices, and the smart gateway sends the status information to the control device for reading status information of the home devices. Therefore, user can operate the control device anywhere to remote control each individual home device via the smart gateway.

The present invention relates to an access authentication method of an internet-of-things fog device at a cloud platform based on a blockchain. An internet-of-things device initiates an agent request of accessing a cloud platform to an intelligent gateway with a blockchain module through the means of device authentication; the blockchain module of the intelligent gateway accesses a blockchain network and gives out device certificate of the internet-of-things device and the device certificate of the intelligent gateway to the blockchain network for requiring authentication, wherein the blockchain network determines whether the request link of the intelligent gateway is frequently changed in a short period or has safety risk or not, and then verifies the legality of the intelligent gateway certificate; the same mode is employed to verify the legality of the device certificate of the internet-of-things device; and if the internet-of-things device with the blockchain module also can initiate the agent request of accessing the cloud platform, the authentication access mode is the same as the authentication mode of the intelligent gateway. The dependence on the cloud platform and the usage frequency are reduced, and the risks of the cloud platform being sniffered and injected at the aspect of the device access are reduced.

A remote doorbell control system includes a smart doorbell device, a smart gateway, and a control device having a preset communication number. The smart doorbell device communicates with the control device via the smart gateway. The smart doorbell device includes a doorbell signal generating unit and a control circuit. The doorbell signal generating unit generates a doorbell signal when a visitor has arrived. The control circuit receives the doorbell signal and sends the doorbell signal to the control device, when the smart doorbell device is set to a remote answer mode. The control circuit further activates corresponding functions in response to control signals from the control device.

The intelligent gateway device for vehicle controller LAN includes LAN bus interface, Ethernet interface, radio network interface, data back-up module, intelligent microcontroller, bus, other bus interface, vehicle control unit, phonetic and display interface and real-time data analyzing module. The device realizes the conversion between modularized LAN protocol and other network protocols, WWW web page browsing, display, phonetic prompt, etc; has running data analysis, record, control and other vehicular computer functions; and may be used widely in running state monitoring, data record, fault treatment, etc. of vehicle with LAN interface.

The invention discloses a digital twinning intelligent monitoring system for an unmanned fully mechanized excavation face of a mine. The system is composed of a physical entity, a digital twinning body, an intrinsic safety type intelligent gateway, a cloud server, a cloud database, an intrinsic safety type 5G base station, a machine vision device, a communication interface, a network switch and avideo display terminal. According to the method, a digital twinning model is constructed, and perception analysis, analogue simulation, iterative optimization and decision control are carried out by utilizing a deep learning algorithm based on machine vision and edge calculation; based on data twinning and data driving, real-time monitoring, intelligent sensing, accurate positioning and health prediction of the remote physical space mine unmanned fully mechanized excavation face are achieved through the virtual space digital twinning unmanned fully mechanized excavation face. According to theinvention, the problems of non-uniform communication interfaces, weak equipment integration capability, poor video monitoring real-time performance, fuzzy video images and the like of the existing monitoring system are solved, and the real-time performance, accuracy and robustness of the intelligent monitoring system for the unmanned fully mechanized excavation face of the mine are improved.

A security monitoring system/method implementing distributed Internet-based environmental monitoring and control is disclosed. The system utilizes a smart gateway power controller (SGPC) configured for new/retrofit installation into electrical power distribution networks to allow controlled connection of an AC power source to a customer load device under direction of local or remote Internet direction. The SGPC may also be configured with sensors to detect motion, audio, video, visual images, smoke, carbon monoxide, carbon dioxide, light/darkness, and other environmental data. The SGPC may be configured using a local web-based graphical user interface (GUI) to relay collected sensor information to a remote web browser hosted on a remote computing device. The GUI may incorporate a configuration/setup interface allowing mapping of sensor data to information associated with the sensor location and triggered security reports to occur based on collected sensor data.

The invention discloses a transformer remote smart monitoring system and a transformer remote smart monitoring method. The monitoring system comprises transformer monitoring sub devices, smart gateways, a cloud background server and a mobile phone terminal, which are connected in series. There are multiple transformer monitoring sub devices and multiple smart gateways. Each smart gateway is connected with a plurality of transformer monitoring sub devices. The smart gateways collect monitoring data of the transformer monitoring sub devices and upload the monitoring data to the cloud background server. A cloud big data analysis technology is adopted in the invention. Human-computer interaction is carried out with the aid of a smart phone. There is no need to configure corresponding PCs. The cost is low. Transformers can be unattended for 24 hours a day. The operation condition of a transformer after delivery can be tracked easily.

The invention provides an intelligent gateway and an intelligent home system. The intelligent gateway comprises an internet communication unit for connecting the intelligent gateway into the internet, a communication unit, and a central processing unit, wherein the internet communication unit is used for receiving a control command which is uploaded to the intelligent gateway through the internet, and transmitting the control command to the central processing unit; the central processing unit is used for receiving the control command transmitted by the internet communication unit and extracting an operating instruction and the location information of a household appliance executing the operating instruction from the control command; the communication unit is used for sending a control signal containing the operating instruction to the household appliance corresponding to the operating instruction, according to the operating instruction and the location information of the household appliance executing the operating instruction extracted by the central processing unit. By the intelligent gateway, the remote control on a digital home system is achieved and the user experience is enhanced.

The invention relates to a multiprotocol intelligent gateway based on narrowband Internet of Things, and an implementation method thereof. The multiprotocol intelligent gateway based on narrowband Internet of Things includes a low power consumption unit and a high performance unit, wherein the low power consumption unit includes a low power consumption controller, a solar cell panel, a power management module for managing the power supply mode and the cell state information, an NB-IOT module for receiving the information from a cloud server, a LoRa module for acquiring the field LoRa node information in a local LPWAN, and a signal acquisition conditioning module; the low power consumption controller is communicated with the power management module, the NB-IOT module and the LoRa module bidirectionally; and the high performance unit includes a high performance controller, an RS485 interface module for connecting RS485 nodes, a man-machine interface module for connecting a computer serial port or a serial port liquid crystal screen, a GPS interface module, a data memory module and an ethernet interface module. The multiprotocol intelligent gateway based on narrowband Internet of Things utilizes the mode of coordination of the low power consumption unit and the high performance unit, thus effectively solving the coordination problem of low power consumption and high performance under a plurality of application scenes.

The invention provides an intelligent classroom centralized control system based on a Zigbee technique, which comprises a plurality of Zigbee infrared converters, Zigbee radio frequency converters, environment monitoring modules and an integrated remote controller which form a Zigbee network. The system further comprises an intelligent gateway and a remote accessing device for remotely accessing and controlling a classroom device, and further automatically controlling the operating state of the classroom device according to the classroom environment parameters. The system ensures that users effectively manage the classroom device via a more convenient means, and is convenient and simple to build, flexible to configure, convenient to maintain, easy to expand and energy-saving and environmental-friendly.