133 results about "Wireless gateway" patented technology

A self-aligning window mounted communication apparatus is discussed herein. In some examples, a wireless gateway may comprise a first unit to be mounted outside a window and a second unit to be mounted inside the window. A first unit and a second unit may each include an optical unit, a coupling unit, and a housing unit. A first optical unit may include a magnetic array with polarities of the magnetic elements configured to orient with a second optical unit in a single orientation. The optical unit(s) may be movably coupled with the respective coupling unit(s) so that the optical unit may move with various degrees of freedom and thus, when the first and second units are mounted on a window, the optical units can self-align based on the respective magnetic arrays and the degrees of freedom afforded by the movable coupling with the coupling unit.

The invention discloses a wireless communication system and method based on an EtherCAT network. The system comprises a wireless gateway and a wireless slave station, the wireless gateway comprises an EtherCAT slave station module, a wireless communication module, a control module and an auxiliary function module. The control module carries out packaging conversion on an EtherCAT frame received by the EtherCAT slave station module and a wireless frame of the wireless communication module through hardware-level protocol conversion; the wireless communication module is an FHSS module or a WiFi module. The auxiliary function module comprises a timestamp module for recording time information and is used for assisting the control module to perform master-slave clock synchronization by adopting a multi-stage distributed clock synchronization optimization algorithm; the wireless slave station comprises an EtherCAT slave station module, a wireless communication module and a local control unit, wherein the EtherCAT slave station module is used for receiving the control instruction of the EtherCAT master station and is compatible with the wireless gateway; the wireless communication module is used for uploading a wireless frame packaged with an EtherCAT sub-message and has the same model as the wireless frame; and the local control unit is used for analyzing the control instruction of the EtherCAT master station to collect local data and packaging the local data into the EtherCAT sub-message. According to the invention, requirements of industrial automation on high-precision and high-reliability wireless communication can be met.

An interface device may provide a first wireless network and a second wireless network in a user's premise. The interface device may encourage some user devices to connect to the second wireless network without controlling the user devices. For example, the interface device may receive a request from a device to access its first wireless network. The interface device may then determine whether the device is a premise device by, for example, searching a database of device registration information. The interface device may determine that the device is a premise device and deny the request to access the first wireless network. The device may then be available to access the second wireless network.

The invention provides a mining wireless gateway integrated management method and system, and relates to the technical field of wireless gateways, and the method comprises the steps: interactively obtaining a tunnel topological structure of a target mine, and dividing the target mine into honeycomb region grids; k multi-mode sensor arrays are deployed; constructing a communication link between the multi-modal sensor array and the edge gateway; carrying out risk diffusion path integrated simulation by the diffusion risk analysis platform according to the multi-modal time sequence characteristics, and positioning a plurality of real-time risk partitions; directional activation of relay identification hierarchical topology is carried out; waking up the plurality of real-time relay identification sequences to carry out RFID coverage identification on the plurality of real-time risk partitions to obtain a plurality of real-time personnel distribution characteristics; and carrying out rescue resource dynamic allocation. According to the method and the device, the technical problem that the rescue efficiency is affected due to poor risk source identification accuracy of the wireless gateway caused by complex mine environment and frequent change is solved, and the mine rescue scheduling capability and efficiency are improved.

The invention relates to the technical field of intelligent lighting, and discloses an intelligent lighting explosion-proof wireless gateway integrated control method, which comprises the following steps: constructing a topological graph of explosion-proof lighting equipment; analyzing an illumination blind area of the topological graph, calculating a sensitivity coefficient of the illumination blind area, and deploying anti-explosion illumination equipment of the scene to be illuminated to obtain an illumination scene; determining a safety area of the lighting scene to establish an explosion-proof gateway of the lighting scene, and deploying a pre-trained personnel behavior recognition model and a pre-trained lighting demand analysis model at the explosion-proof gateway; a double-link communication network of the illumination scene and the explosion-proof gateway is established, personnel data and scene environment data of the illumination scene are collected, and personnel behaviors of the illumination scene are analyzed by using the personnel behavior recognition model; and analyzing the illumination demand characteristics of the personnel behaviors, analyzing the illumination demand parameters of the illumination scene by using the illumination demand analysis model, and executing intelligent illumination integrated control of the illumination scene according to the illumination demand parameters. The lighting effect of the lighting scene can be improved.

A method includes receiving, by a window mounted wireless gateway from an application (app) on a user equipment, a signal. The method further includes based at least in part on the signal, transmitting, by the window mounted wireless gateway to the app on the user equipment, a response signal. The signal relates to at least one of (i) installation of the window mounted wireless gateway, (ii) performance and status of the window mounted wireless gateway, and (iii) management of the window mounted wireless gateway.

A method for fabricating a window mounted Wi-Fi gateway system, where the method comprises orienting a transparent and substantially flat platform in a horizontal orientation, applying transparent sheet material to each side of the platform, placing first and second optical couplers (OC) perpendicularly on opposing sides of the transparent sheet material, placing a first form on first transparent sheet material, depositing a first stabilizer material within the first form, and turning the platform over a first time. The method further comprises placing a second form on second transparent sheet material wherein the first form and the second form are substantially aligned with each other, depositing a second stabilizer material within the first form, attaching wireless power coils to the second stabilizer material, turning the platform over a second time, attaching wireless power coils to the first stabilizer material, removing the transparent sheet material from the platform, and removing the forms.

The invention relates to a bucket wheel type stacker-reclaimer anti-collision device and method, and the device comprises a bucket wheel type stacker-reclaimer, a walking direction coding cable, a cantilever pitching angle sensor, a cantilever rotation angle sensor, an edge server, a wireless gateway, and a centralized control server. The method comprises the steps that the bucket-wheel stacker-reclaimer, the walking direction coding cable, the cantilever pitching angle sensor and the cantilever rotation angle sensor are used for detecting the walking position of the bucket-wheel stacker-reclaimer and the position state of a cantilever in a three-dimensional space, and real-time detection data are calculated through the onboard edge server and then are transmitted to the cantilever pitching angle sensor. And the running posture and position information is sent to a centralized control server through a wireless gateway, and an anti-collision judgment method for judging different-rail running, same-rail running and rail boundary conditions is formed according to a position calculation result.

The invention discloses 5g industrial communication wireless gateway equipment and method. The 5g industrial communication wireless gateway equipment comprises a gateway body, and a power interface, an SIM card interface and an Ethernet port are sequentially arranged on the front surface of the gateway body from left to right; the protection device comprises a protection seat, the front end of the protection seat is open, the gateway body is arranged on the inner side of the protection seat, the baffles are symmetrically arranged on the inner side face of the protection seat, the first rubber pads are arranged on the side surfaces of the baffles and can abut against the gateway body, and the reinforcing plate is rotationally arranged on the front surface of the protection seat. The through hole is formed in the reinforcing plate; the beneficial effects of the invention are that through the arrangement of the protection device, the damage of external collision to the gateway body can be effectively reduced, the anti-collision capability of the gateway equipment is improved, and the gateway equipment adapts to the complex environment of an industrial field; a 5g signal is received and enhanced through the directional antenna and the signal amplifier, so that the signal strength and the transmission efficiency can be effectively improved, and the influence of signal attenuation and interference on data communication is reduced.

The invention discloses an inter-plant light supplement lamp intelligent control system based on PWM dimming and wireless networking, and relates to the technical field of plant light supplement illumination control, and during operation of the system, the system comprises a central management server, a wireless communication gateway, an environmental data acquisition unit, an intelligent ventilation light supplement terminal, a distributed power supply management unit and a mobile monitoring terminal. The server generates a PWM control instruction based on the environmental parameters and issues the PWM control instruction to the intelligent terminal through the wireless gateway; and the terminal adjusts the light intensity of the LED array by using the PWM driving unit, and synchronously controls the active ventilation device to improve the microenvironment between plants. Through deep integration of PWM dimming and wireless networking, gridding management and control of the greenhouse environment are realized, the photosynthetic efficiency of the middle and lower parts of plants is effectively improved, the gas diffusion rate is enhanced, the system wiring cost and energy efficiency loss are reduced, and precise agricultural production is realized.

The utility model discloses a building security and protection monitoring system, which is used for security and protection monitoring in building floors, and is characterized by comprising a camera shooting module provided with a plurality of network cameras, and one network camera is arranged in each floor; the wireless transmission module is provided with a plurality of wireless gateways, one wireless gateway is arranged in each floor, a wireless network is connected with a network camera, the wireless gateway on the upper floor is sequentially cascaded with the wireless gateway on the lower floor, a router is arranged on the roof, an SIM (Subscriber Identity Module) card is arranged in the router, and the router is respectively connected with the wireless gateway on the uppermost floor and the monitoring center; the power supply module is provided with a plurality of energy storage battery modules, each floor is provided with one energy storage battery module, and the energy storage battery modules are respectively connected with the network cameras and the wireless gateways in the corresponding floors; according to the invention, wiring-free deployment of the monitoring system for the rear stair area of the old building is realized. And wireless signals are kept stable through short-distance multi-hop transmission.

This invention discloses an online detection system for spray deposition parameters based on the principle of light propagation, relating to the field of intelligent agricultural detection. The system comprises a droplet collection plate, a shadow generation device, an image acquisition device, an image data transmission module, a wireless networking module, a wireless gateway module, a power supply module, a display processing module, and a support frame. The system can rapidly detect and evaluate spray deposition parameters independently of the color of the liquid solution. This system reduces the workload of traditional spray deposition parameter measurement and avoids the drawbacks of traditional imaging methods for measuring spray deposition parameters, providing a solution for rapid detection of spray deposition parameters.

Level is detected of contents of a container or drum. Systems may wirelessly report when contents of the container are nearly depleted. Components include a plug, a sensor, a structural member, a terminal connector in the plug, and internal and external cables. The plug may screw into a vent hole in the container and a signal connector on the external cable connects to the terminal connector. The connectors may be configured or have magnets to prevent reverse connection. Various embodiments have a second sensor, a wireless gateway, GPS location data, cloud data processing, or a recess to receive a tool to rotate the plug and remove the system from the container. The structural member may bend to maintain verticality.

Disclosed is a fiber-wireless hybrid sensor network deployment method based on an annealing algorithm. In the method, a plurality of fiber sensing tips, a plurality of modulation and demodulation nodes, and a wireless gateway construct a fiber-wireless hybrid sensor network architecture. The fiber sensing tips are directly connected to the modulation and demodulation nodes by overhead optical fibers. The modulation and demodulation nodes modulate and demodulate the optical signals in the plurality of fiber sensing tips connected thereto to convert the optical signals collected by the fiber sensing tips into electrical signals, and transmit the processed electrical signals to the wireless gateway by wireless means. The number of enumerated modulation and demodulation nodes is N S Next, the deployment scheme of the modulation and demodulation nodes is optimized to obtain the optimal deployment scheme of the modulation and demodulation nodes by taking the minimum value of the scheme cost function as the target by using the simulated annealing algorithm, and the fiber-wireless hybrid sensor network architecture is deployed.

This invention relates to the technical field of program burning, and discloses a wireless SWD debugging and burning system and method for a collaborative arm. The wireless SWD debugging and burning method, applied to an SWD debugging and burning device, specifically includes the following steps: S101: Receiving a debugging and burning command sent by a host computer, and setting the embedded pins on the wireless debugging adapter of the ESP32 module. This invention, through a wireless gateway and software protocol simulator built around the ESP32 module, successfully upgrades the debugging and burning link, which previously relied on physical cables and dedicated hardware debuggers, to a fully wireless method. This eliminates the need for technicians to disassemble the device casing for each operation, completely avoiding mechanical wear and sealing failure caused by repeated disassembly and reassembly.

A system and methods for monitoring and evaluating the performance of a lawn-care technician. A Technician Performance Module (TPM) is affixed to or embedded in a device or apparatus used by the technician, such as a sprayer or a spreader. The TPM comprises a plurality of sensors (e.g., GPS, gyroscope, accelerometer, compass, pedometer) which collect, store, and / or transmit an assortment of data as described below. The data may be transmitted wirelessly to a control box, which may be located in a nearby vehicle, such as a truck used by the technician at the site of the lawn-care services being provided. The data also may be transmitted wireless to a cellular or wireless gateway for transmission to system servers for storage and analysis.

The present invention discloses methods and systems of connecting a wide area network (WAN) to a portable gateway through at least one gateway. The portable gateway generates a web page where the web

The utility model discloses a kind of wireless gateway convenient to install, it is related to communication equipment technical field, including support, a pair of limit block is arranged in the support, gateway box is fixedly arranged on the limit block, adjusting lever is fixedly arranged in limit block side edge, cylindrical clamping block is slidably arranged on the adjusting lever, adjusting cylinder is fixedly arranged on the cylindrical clamping block, the adjusting cylinder is slidably connected with the support, the end of the adjusting cylinder is fixedly arranged with stop block, limit bearing is fixedly arranged on the side of the support close to the stop block, clamping seat is fixedly arranged on the side of the support close to the cylindrical clamping block, the cylindrical clamping block is engaged with the clamping seat, push stop block and enter the inner ring of limit bearing, gateway box can be freely adjusted, when angle adjustment needs to be carried out to gateway box in prior art, it needs to manually continuously press the sliding axle of two sides to rectangular block and rectangular slot disengagement contact, the practicability of device is affected.

The invention provides a mining wireless gateway adaptive network adjustment method and system based on deep learning, and relates to the technical field of industrial gateways, and the method comprises the steps: carrying out the feature analysis through collecting the network state parameters of a mining wireless gateway, and constructing a standardized network data set; constructing a hybrid deep learning branch, training by using the standardized network data set, and generating a network parameter prediction channel; according to the method, network state parameters are analyzed, circuit control is carried out in combination with an MOS tube switch array, gain amplification is carried out on the mining wireless gateway, and self-adaptive network adjustment is carried out on the mining wireless gateway. The technical problem that the network performance is further affected due to adjustment lag and passive response caused by the fact that the wireless gateway is easily interfered in a dynamic extreme environment in the prior art is solved, intelligent optimization is carried out on the network performance of the mining wireless gateway based on deep learning and network state feature analysis, and the network performance of the mining wireless gateway is improved. And the stability and the efficiency of wireless communication of the industrial gateway are improved.

The present invention provides a Starflash-based intelligent wireless gateway and a terminal communication connection method, wherein the intelligent wireless gateway includes a device authentication unit, a gateway control unit, a Starflash communication unit, an encryption transmission unit, and a network adapter unit; the gateway control unit is respectively connected to the device authentication unit and the Starflash communication unit, the Starflash communication unit is connected to the encryption transmission unit, and the encryption transmission unit is connected to the network adapter unit; the Starflash communication unit includes multiple Starflash communication modules with different communication frequency bands; the device authentication unit stores preset device information and preset permission information of the terminal device. The present invention improves the performance of the intelligent wireless gateway through the Starflash communication unit and the network adapter unit, simplifies the configuration and adaptation process through the communication frequency band information, encrypts the data to be transmitted, and performs multiple authentications on the terminal device, thereby improving the compatibility and security of the wireless gateway and meeting the growing demand for intelligent, diversified, and high-performance network communications.

The invention relates to the field of civil engineering, and discloses a deep foundation pit monitoring system, method and device and a storage medium, and the system comprises a data sensing module which collects the displacement of an enclosing structure, the internal force of a supporting structure and the underground water level parameter through a sensor group disposed in a foundation pit, and transmits an original monitoring signal through a wireless communication link; the edge processing module is used for receiving the original monitoring signal through a wireless gateway, carrying out digital conversion and critical safety judgment on the original monitoring signal and generating preprocessed data; the cloud analysis module is used for integrating the multi-source preprocessed data to carry out space-time fusion and risk probability prediction; and an early warning feedback module. According to the method, the LSTM-CNN network weight is updated through incremental training, the risk feature weight distribution is optimized through historical events, the three-level alarm threshold value is dynamically adjusted through the real-time working condition, the early warning strategy online evolution capability is constructed, the false alarm rate is reduced, and the working condition adaptability is improved.

The embodiment of the invention discloses a wireless gateway and a wireless connection optimization method. The wireless gateway comprises a connection management module used for discovering and connecting a data acquisition terminal in a connectable state; the data acquisition module is used for acquiring the physiological parameters acquired by each data acquisition terminal from the connection management module; the risk assessment module is used for determining the health risk level of each patient based on the physiological parameters; the connection evaluation module is used for acquiring evaluation characteristic data of each data acquisition terminal from the data acquisition module and the risk evaluation module, and determining a connection priority and a connection parameter of each data acquisition terminal based on the evaluation characteristic data; and the connection management module is also used for preferentially configuring corresponding connection parameters for the data acquisition terminals with higher connection priorities based on the connection priorities of the data acquisition terminals.

The invention relates to an artificial intelligence-based air-based wireless gateway device, which comprises a gateway shell, an opening is reserved in the gateway shell to fix a lens of an ultra-high-definition image acquisition unit, and an image transmission line and a power supply line of the ultra-high-definition image acquisition unit are connected with an artificial intelligence processing unit through an MIPI interface; the artificial intelligence processing unit is connected with the ad-hoc network communication unit through the inter-board connector, and the artificial intelligence processing unit and the ad-hoc network communication unit are provided with fixing hole sites which are used for being fixed in the gateway shell; the ultra-high-definition image acquisition unit is used for acquiring a target image; the artificial intelligence processing unit is used for inputting the target image into a yolov5AI algorithm model to obtain a target result, and performing path tracking on the target result and individual cooperative control of an aircraft cluster; and the ad hoc network communication unit is used for carrying out inter-board communication with the artificial intelligence processing unit.

1. Name of the product in this design: Wireless Gateway (ME201R). 2. Purpose of this design: This design is used for network connection and data transmission. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: wireless gateway (A45-AB series). 2. The use of the design product: transmitting wireless network signals. 3. The design points of the design product: in shape, pattern and their combination. 4. The picture or photo that best indicates the design points: Design 1 perspective view 1. 5. Other circumstances that need to be explained: specify Design 1 as the basic design.

The invention relates to the technical field of wireless gateways, and provides an outdoor wireless gateway with a waterproof heat dissipation casing, which comprises a gateway shell, a side cover is arranged on one side of the gateway shell, a sealing structure is arranged on the outer wall of one side, close to the side cover, of the gateway shell, and a mounting structure is fixed on the outer wall of one side, far away from the side cover, of the gateway shell. By arranging the mounting structure and matching the adjusting block with the adjusting shaft, a guiding and quick positioning mechanism is provided, multiple mounting holes do not need to be accurately aligned, the outdoor mounting process is greatly simplified, the adjusting block can be firmly fixed to any position of the adjusting shaft through the locking handle, and the mounting structure is convenient to use. According to the outdoor wireless gateway with the waterproof heat dissipation casing, the clamping sleeve can be driven to be stably connected with an external support through the adjusting block, the outdoor wireless gateway can adapt to support size changes in a certain range, equipment loosening caused by vibration is effectively prevented, the outdoor wireless gateway has the function of facilitating rapid installation, and the use convenience of the outdoor wireless gateway with the waterproof heat dissipation casing is improved.

The invention relates to a 3D real-time display method for a precision part quality data measurement result, and the method comprises the following steps: measuring a precision part through a measuring instrument, and obtaining data; transmitting the measurement data to a digital twinborn quality analysis system through a wireless gateway; converting the measurement data into a three-dimensional model of the precise part by utilizing a graphic processing technology; according to the method, all parts of a three-dimensional model are subjected to three-dimensional marking, the three-dimensional model is displayed on a display device in real time, and measurement data, the three-dimensional model and an analysis result are stored and managed, so that subsequent quality tracing and production process optimization are facilitated. According to the invention, real-time display and analysis of the quality data of the precision part are realized, and an efficient, accurate and visual display mode is provided.

The invention discloses a wireless distance correction method, a wireless positioning correction method, a wireless positioning system and a storage medium. The wireless distance correction method comprises the following steps: acquiring a calculated distance with other wireless gateways and a calculated distance with a beacon anchor point through wireless distance measurement; the actual distance between the wireless gateway and other wireless gateways is obtained; the calculated distance of the beacon anchor point is corrected based on the calculated distance and the actual distance with the other wireless gateways. According to the invention, the error characteristic measured from the'gateway-gateway 'link can be used for correcting the measurement result of the'gateway-beacon anchor' link. Due to the fact that the actual distance between the gateways is known, the error characteristic of wireless distance measurement on the link between the gateways in the current environment can be accurately calculated, the measurement result of the'gateway-beacon anchor 'link is corrected, and the wireless distance calculation error caused by environmental factors is reduced.

1. The name of the design product: wireless gateway. 2. The use of the design product: the design product is used for wireless gateway. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention discloses a high formwork monitoring application system, and relates to the technical field of building safety monitoring. The integrated wireless inclination and settlement sensor, the integrated wireless load sensor and the wireless audible and visual alarm independently upload collected data to the cloud server, connectivity is tested by judging the data returned by the cloud server, the data which cannot be uploaded to the cloud server is sent to the wireless gateway through the local lora, and the data is retransmitted; according to the system, if no gateway exists, each sensor is used as a node for data transmission; when the data cannot be uploaded to the cloud server, the data collected by the sensor is transmitted to the sensor with the adjacent number, and if the sensor cannot be connected with the network, the sensor transmits the data to the sensor with the next number until the data is uploaded to the network. The stability of the system is improved, the data reliability is higher, the engineering safety construction is further improved, the early warning effect is achieved, and the application prospect is wide.