875 results about "Smart device" patented technology

This invention provides a thermal comfort evaluation method based on infrared thermal imaging technology, comprising: real-time acquisition of infrared thermal imaging data of a target object; determination of skin temperature data of the region of interest on the target object's face based on the infrared thermal imaging data; calculation of the thermal sensation level using the skin temperature data and a thermal sensation evaluation model; and adjustment of the temperature setting of the target device according to the thermal sensation level. This invention uses only the skin temperature of a single area (e.g., facial skin temperature) to evaluate thermal sensation, which is simple, convenient, and highly accurate; it does not require the user to wear a smart device to collect skin temperature, directly acquiring the user's facial skin temperature in a non-contact manner.

The invention provides a method, a system and equipment for running a Linux application on a red-open operating system and a storage medium. The method comprises the following steps: receiving an operation instruction sent by a user through a shell application in the red-open operating system; the OH side service obtains an operation instruction received by the shell application, and sends the operation instruction to a Linux side service; the Linux side service transmits the operation instruction to a target application, corresponding to the shell application, in the Linux container, so that the target application on the Linux side executes corresponding control operation according to the received operation instruction, and an operation interface after the target application is completed is returned to the red-open operation system to be displayed. According to the method and the system provided by the invention, the compatible operation of the Linux application on the Hongyu operating system can be realized, so that the application programs on the Hongyu operating system are richer, and the use requirements of Hongyu intelligent equipment users on different types of application programs are met.

The invention relates to the technical field of intelligent equipment scheduling planning, and discloses a scene scheduling method and system for intelligent equipment, and the method comprises the steps: determining the task emergency degree and the motion complexity based on a dual-domain scheduling factor construction mechanism; constructing a scheduling priority weight; screening a conflict node set; generating an avoidance decision by adopting a double-case evaluation mechanism; and finally, synchronously issuing the avoidance decision to related intelligent equipment. In the prior art, there is no scheduling method of a priority guidance and fine conflict judgment mechanism, and especially in a dense operation scene of multiple mobile devices including an industrial AGV, a luggage transfer robot and a mobile charging vehicle, dynamic prediction and active avoidance of conflict risks are difficult to realize. Due to the fact that task and motion double-domain factor construction and a space and time double-condition conflict recognition mechanism are introduced, active avoiding and real-time response of device-level scheduling are achieved, and the cooperative operation stability of intelligent devices is improved.

The invention discloses a visual precise positioning method based on pixel fusion alignment, and relates to the technical field of visual positioning, and the method comprises the steps: obtaining a target image shot by a to-be-positioned terminal and rough pose data, screening a candidate grid set in a pixel fusion grid template dictionary based on the rough pose, and obtaining a candidate grid set; performing multi-channel pixel fusion alignment on the target image in the candidate grid set, performing step-by-step detailed search from top to bottom according to grid levels, and calculating a target three-dimensional coordinate in a minimum grid according to a pixel fusion alignment result; multi-source three-dimensional scene modeling, multi-layer grid organization, multi-channel pixel-level alignment and an online self-learning updating mechanism are comprehensively utilized, and the problem that in the prior art, in the indoor and outdoor integrated complex environment where satellite signals are weak and illumination and scenes change frequently, the multi-source three-dimensional scene modeling, multi-layer grid organization, multi-channel pixel-level alignment and online self-learning updating are difficult to achieve is solved. The method solves the problem that high-precision and high-robustness three-dimensional visual positioning is realized only by means of a single image of the terminal, and is particularly suitable for navigation guidance and intelligent equipment positioning application of large comprehensive transportation hubs, airports and urban complexes.

The invention relates to the technical field of communication machine room monitoring, and discloses a communication machine room intelligent monitoring system based on edge computing and an implementation method thereof. The method comprises the steps that an edge gateway is connected with intelligent equipment through a network interface, and a monitoring unit is connected with traditional equipment through a serial port interface; when new equipment is accessed, identifying a protocol type through the edge gateway and generating communication parameter configuration; serial port equipment data is acquired according to the communication parameter configuration, the data acquisition time deviation between the edge gateway and the monitoring unit is calculated, when the data acquisition time deviation exceeds a preset threshold value, the edge gateway acquires standard UTC time, and a first local clock of the edge gateway and a second local clock of the monitoring unit are calibrated as the standard UTC time. According to the communication machine room monitoring system, a collaborative division mechanism of the edge gateway and the embedded monitoring unit is established, so that full-coverage acquisition of the network equipment and the serial port equipment is realized, and the intelligent level and the operation and maintenance efficiency of the communication machine room monitoring system are further improved.

1. The name of the design product: battery box (4g). 2. The use of the design product: for a smart device integrating 4g communication module and battery power supply function, providing networking capability and mobile power support for terminal equipment. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

A smart device control method and system is provided. The smart device control method may include obtaining a control command, the control command being used for instructing the smart device to perform a target operation; determining whether the control command satisfies a preset condition; and in response to determining that the control command satisfies the preset condition, controlling the smart device to perform the target operation.

The invention discloses an audio signal howling suppression method and device, a storage medium and electronic equipment, and the method comprises the steps that a control terminal receives a current data frame sent by intelligent equipment, and the current data frame comprises a current audio signal collected by the intelligent equipment, the sending delay of the intelligent equipment and the latest network propagation delay; the control terminal determines end-to-end time delay based on the sending time delay, the network propagation time delay, the playing time delay and the receiving time delay of the control terminal, and determines final time delay based on the end-to-end time delay and a time delay estimation value calculated by the control terminal; and the control terminal performs howling suppression processing on the current audio signal based on the final delay. By applying the howling suppression method and device, the howling suppression effect can be guaranteed, and meanwhile the processing calculation amount is reduced.

The invention relates to the technical field of human-computer interaction, discloses a method and a device for realizing writing roaming and zooming on a Qt platform, and aims to solve the problems of poor writing continuity and poor zooming visual consistency of existing intelligent equipment during finger writing. According to the scheme, the method mainly comprises the steps that unified overall scaling of all graphic items is achieved by operating viewport transformation of QGraphics View; meanwhile, based on the coordinate increment of multi-finger sliding, setSceneRect is dynamically called to expand the QGraphicsScene boundary, and a centerOn method is utilized to synchronously adjust the viewport center, so that continuous and smooth roaming of the viewport following the fingers is realized. Overall zooming and intelligent roaming are coordinated to jointly construct a virtual writing interface which can be extended infinitely and is synchronous in zooming, so that the writing continuity of finger writing and zooming visual consistency are improved, and the method is particularly suitable for application scenes such as large-screen teaching and digital signature.

The embodiment of the invention provides an intelligent equipment integrated control method and system based on cloud-side cooperation, and relates to the field of equipment control. The method is applied to intelligent integrated equipment integrating at least one sub-control system of short-range communication, voice control and IOT control, and is associated with a client. The method comprises the following steps: receiving a first control instruction which is sent by an IoT PaaS platform and comprises a voice instruction or a physical instruction sent by a client; the voice instruction comprises an instruction determined by the voice cloud platform based on first voice data, and the first voice data comprises data sent by the intelligent integrated device or the client and obtained according to second voice data input by a user; determining a target device, protocol information thereof and a second control instruction according to the first control instruction; and sending a second control instruction to the target device through the sub-control system or the IoT SaaS platform based on the protocol information, so that the target device executes the second control instruction. The equipment control efficiency can be improved.

Eyewear for control of myopia progression communicates with a compliance monitoring system in accordance with a myopia progression retarding protocol. The compliance monitoring system includes a base station or a smart device. The base station or smart device includes a base wireless transceiver for receiving a beneficiary's usage data from the eyewear or a storage case configured to store the eyewear. The monitoring system processes the usage data from the eyewear or the storage case to compute a compliance score that is provided to a stakeholder of the myopia progression retarding protocol.

A method, computer system, and a computer program product for management and delivery of augmented reality (AR) content is provided. Embodiments may include receiving, by a first smart device, a request from an augmented reality (AR) user device to view a first device AR content specific to the first smart device. Embodiments may also include, retrieving, by the first smart device, the first device AR content from a local data store of the first smart device. Embodiments may further include, transmitting, by the first smart device, the first device AR content from the local data store of the first smart device to the AR user device.

The present subject matter relates generally to a driver assistance system and method for a vehicle. The driver assistance system includes a vehicle having a plurality of sensors, a telematics unit to communicate vehicle level data to the surroundings of the vehicle, a display device to display the vehicle level data, a server, and a smart device. The smart device communicates with the server on a first network and with the display device on a second network. The vehicle, the server, and the smart device communicates through each other via communication network. The invention is based on smart device interface with different communication devices to provide the user with real time vehicle, environmental data, and user related data.

The invention relates to the technical field of wearable intelligent equipment, and further relates to a method and device for determining the home position of a user and wearable intelligent equipment. The method comprises the following steps: when the wearable intelligent equipment is in an indoor environment, acquiring wireless signal data and multi-source sensing data; determining wireless signal feature data according to the wireless signal data, and determining a standing proportion, a charging behavior similarity and a position aggregation degree according to the multi-source sensing data; performing weighted summation on the wireless signal feature data, the standing proportion, the position aggregation degree and the charging behavior similarity; and when the weighted summation result is not less than the total threshold, determining that the target coordinate is the user home position. According to the method, the wireless signal data and the multi-source sensing data are effectively fused, the problem that a single judgment condition is prone to interference or misjudgment is avoided, the accuracy and reliability of user home position recognition are remarkably improved, a solid foundation is provided for subsequent intelligent services based on home scenes, and therefore the user experience is optimized.

Provide a system. 【Solution means】 Means for collecting audio data, Means for collecting video data, Means for preprocessing the collected audio data and video data, Means for analyzing audio, facial expression, and gesture data to extract emotions and intentions, Means for integrating the analysis results and evaluating the negotiation situation, Means for generating advice based on the evaluation results, Means for presenting the generated advice to the user, Means for analyzing non-verbal elements in a residents' briefing or town hall meeting and providing immediate feedback, A system including means for displaying the immediate feedback on the display of a smart device.

The embodiment of the invention discloses a unified management method, device and system for cross-platform intelligent equipment and a medium, and the method comprises the steps: constructing a platform adaptation layer which is integrated with communication protocol modules of at least two kinds of platform equipment so as to interact with the platform equipment corresponding to the communication protocol modules; periodically scanning all connected devices based on the platform adaptation layer through an independent daemon thread; analyzing the scanned original equipment information of the different platform equipment, and converting the analyzed original equipment information into a preset unified equipment information data structure; analyzing according to the scanned equipment information to obtain an equipment state change event; transmitting an equipment state change event based on a publish-subscribe mechanism; the published equipment state change event carries equipment information of a preset unified equipment information data structure. Therefore, automatic discovery, identification, monitoring and management of cross-platform intelligent equipment can be realized, and the framework is flexible and easy to expand.

This invention discloses a brain-computer interface (BCI) smart zoom glasses and a visual adaptive adjustment system, relating to the field of smart glasses technology. It includes an EEG signal acquisition module that attaches to the user's head to collect signals, extracts feature vectors after noise reduction, and transmits them to a core control module; a visual environment perception module that collects target and environmental data, generates structured data packets, and transmits them synchronously; a core control module that integrates multi-source data, identifies visual intent, and decides on adjustment parameters; a smart zoom execution module that adjusts the lens focal length and provides closed-loop feedback to calibrate accuracy; a visual adaptive adjustment module that adjusts lens parameters based on the environment and fatigue state; a human-computer interaction module that supports manual operation, status display, and vibration feedback; and a data storage and update module that stores data and iteratively optimizes the model. This invention achieves accurate visual intent recognition through brain-computer interaction; personalized modeling adapts to different user needs, meeting the product development and application requirements of the wearable smart device manufacturing field.

1. The name of the design product: air conditioning control device (penguin small ink). 2. The use of the design product: a smart device for wireless technology to control air conditioning, relying on wireless transmission technology communication, so that the mobile phone can control the air conditioner anytime, anywhere and link with other sensors. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

Computer-based systems are disclosed that provide technological advances in electronic setpoint management and infrastructure. Present principles may be applied to streetlight configuration and management as well as to other applied technologies. Thus, in one aspect an apparatus includes a processor and storage with instructions. The instructions are executable to identify substantive performance data for a device, access setpoint data associated the device, and compare the substantive performance data to the setpoint data to determine a difference between the substantive setpoint data and the setpoint data. The instructions are also executable to correlate the difference to a particular configuration for the device. The instructions are then executable to store the substantive performance data, setpoint data, and the particular configuration for the device. The stored data is then used for training a machine learning model, which is then deployed to infer additional configurations for smart streetlights and other smart devices.

The present disclosure relates to a wireless charging method and system thereof, wherein the wireless charging method comprises the steps of: (a) providing a charging device, wherein the charging device has at least one charging area for placing a smart device, the charging device is configured to charge the smart device when performing a charging task, the charging task comprises at least one charging subtask, and the charging device is configured to detect whether there is a detection object on the charging area when performing a detection task; wherein the detection task comprises a plurality of detection subtasks; (b) performing a charging initialization procedure and a communication initialization procedure; and (c) performing the plurality of detection subtasks and at least one charging subtask, wherein the at least one charging subtask is interleaved in the plurality of detection subtasks.

This invention relates to the field of artificial intelligence technology, addressing the technical problems of existing technologies that easily lead to information fragmentation, lack of complex spatiotemporal dependencies, and lack of sensitivity to dynamic data changes, resulting in bandwidth waste or loss of critical information. Specifically, it relates to a method and system for real-time synchronization processing of interactive data from intelligent devices. This method includes the following steps: deploying various sensors and monitoring devices on campus, collecting raw sensor data and monitoring video data, and preprocessing the raw sensor data and monitoring video data to obtain a standardized dataset. This invention integrates multimodal data by constructing a spatiotemporal heterogeneous graph, significantly reducing redundant data transmission, achieving efficient edge-cloud collaborative computing under low bandwidth, improving deep coupling and dynamic data optimization, and enhancing the real-time performance of campus security and the monitoring efficiency of sensitive campus scenarios.

The invention discloses a method for automatically skipping in AP network distribution, which is applied to intelligent equipment and comprises the following steps of: enabling the intelligent equipment to enter an AP mode and starting DNS (Domain Name Server) service for intercepting a network request so as to receive an HTTP (Hyper Text Transport Protocol) authentication request of a mobile terminal connected to the AP mode; for an HTTP authentication request initiated by a mobile terminal, the following operations are executed: 1) under the condition that the mobile terminal concurrently sends a plurality of HTTP authentication requests, identifying and locking the HTTP authentication request received for the first time for processing; 2) responding to the HTTP authentication request received for the first time, and sending an HTTP redirection instruction to the mobile terminal, the HTTP redirection instruction being used for guiding a browser of the mobile terminal to automatically access a built-in distribution network page of the intelligent device; after an access request of the mobile terminal to the distribution network page is received, the intelligent device sends data of the distribution network page to the mobile terminal and stops DNS service so as to switch to a normal Web service mode, and it is ensured that subsequent data interaction is not intercepted again.

This application relates to the field of IoT smart devices and provides a method for linking a pet collar and a feeder. The method includes: controlling the pet collar as a Bluetooth beacon to broadcast data packets with a preset transmission power and preset period; controlling the feeder to initiate Bluetooth passive scanning, listening to the broadcast channel according to preset scanning parameters, and performing format filtering and signal strength value threshold filtering after receiving data packets; storing the media access control address, signal strength value, and timestamp of the corresponding pet collar into a local fixed-capacity circular buffer queue after the format filtering and threshold filtering are passed; controlling the feeder to perform verification at a preset period, clearing historical data exceeding a preset valid duration in the circular buffer queue; when all data corresponding to the pet collar in the circular buffer queue is cleared, determining that the pet has left the area, reporting a record containing the corresponding media access control address, current UTC, and cumulative presence time, and triggering a preset linkage action.

The invention discloses an intelligent device positioning method and system, and relates to the technical field of intelligent device positioning, and the method comprises the following steps: S1, an equipment end and a server end establish a long connection; s2, the device side periodically collects light heartbeat data, packages the light heartbeat data, encrypts the light heartbeat data and sends the light heartbeat data to the server side; s3, the server receives and decrypts the lightweight heartbeat data; s4, the server side judges whether the equipment side moves or not based on the lightweight heartbeat data; s5, if the server side judges that the equipment side moves, the server side sends a real-time positioning request to the equipment side and stores real-time positioning data uploaded by the equipment side; and if the server side judges that the equipment side does not move, the server side reuses the latest positioning data. According to the positioning method and system of the intelligent device, the energy consumption of the device end is reduced, the waste of mobile network bandwidth is reduced, and the waste of storage resources of the server end is reduced.

The application relates to the technical field of intelligent device operation and maintenance and local area network management and control, and specifically provides an intelligent device remote management and control method and device, wherein a core service module is used as a system entrance, is responsible for initialization, starts a timing task, and manages a resource life cycle; a local area network device discovery module is realized based on an Android original NsdManager and adopts a DNS-SD protocol to complete device discovery; a Web service module constructs a local Web service based on an AndServer framework, uses a default port 2618, and provides a double management and control mode of an API interface and a visual page; a device management and control module realizes multi-dimensional device operation; and a data storage module is responsible for data persistence and temporary storage. Compared with the prior art, the application can reduce device operation and maintenance cost and improve management and control response efficiency.

The embodiment of the invention provides a display method and electronic equipment, and in the method, the electronic equipment in an intelligent control system can set a user interface of control equipment based on description information related to target intelligent equipment in the same space, so that the user interface of the electronic equipment and the target intelligent equipment have relevance presentation. Through the method, the electronic equipment in the intelligent control system can adaptively adjust the user interface, so that the electronic equipment and the intelligent equipment in the same space have relevance presentation, the linkage between the electronic equipment and the target intelligent equipment is improved, the presentation flexibility of the user interface of the electronic equipment is improved, and finally the use experience of a user is improved.

The application provides a voice false wake-up processing method, device and equipment and a storage medium, and relates to the technical field of smart home. The method comprises the following steps: determining the response state of each smart device in a target space receiving a voice signal; determining a pre-wake-up signal of a smart device identified as a pre-wake-up state and a non-wake-up device identified as a non-wake-up state; determining that the voice signal in the target space is a valid wake-up voice based on the pre-wake-up signal and the non-wake-up device; and waking up a target smart device in the target space based on the valid wake-up voice. The application solves the defects of low voice recognition accuracy and high false wake-up voice frequency in the prior art, reduces the dependence on wake-up audio training in a specific space environment, and improves the voice recognition accuracy by determining the valid wake-up voice.

This utility model discloses an earphone device with an extended microphone connection, including an earphone and an external microphone. The external microphone is connected to an electrical connector via a wire. The earphone contains an earphone magnetic component and a PCB board. The PCB board has a Bluetooth master control module that can wirelessly connect with smart devices. The electrical connector has a connector magnetic component corresponding to the earphone magnetic component to connect the electrical connector to the earphone. The earphone has a conductive plate and an earphone speaker that are electrically connected to the PCB board. The electrical connector has a conductive part that is electrically connected to the conductive plate to enable communication between the external microphone and the Bluetooth master control module. The external microphone and earphone are connected via a wire and an electrical connector to achieve the function of extended microphone connection and communication. The appearance of the earphone does not affect the connection with the extended microphone, thus enabling only one earphone to meet the needs in cycling and daily environments.

The present application relates to the technical field of device networking control, and discloses a networking monitoring method and apparatus, an electronic device, and a computer-readable storage medium. The method comprises: acquiring networking information of each smart device connected to a target router, and the cumulative offline count of each smart device within a preset period; on the basis of the networking information and the cumulative offline count of each smart device, determining whether any abnormal device is present among the smart devices, wherein the abnormal device refers to a smart device having an abnormal connection to the target router; and if so, performing connection-abnormality repair processing on each abnormal device.

An automatic personal enhancement system that is tailored to each user's special access needs. The system having a multimedia presentation device, an onsite node having a user protocol time code message protocol, and the system sending a real-time time-code to the system, over a private LAN, a transmission device to transmit information to the onsite node, a fleet management subsystem, a content database server, a smart device, and a web server. The web server having instructions for: identifying a user entering a venue; connecting to the show control subsystem; selecting a language for multimedia pretensions from the show control subsystem; tracking the user's smart device with the personal enhancement system for automatically playing multimedia associated with the location in the venue in proximity to the user's smart device; and stopping the tracking and disconnecting the personal enhancement system from the user's smart device after the user exits the venue.