16results about How to "Realize the establishment" patented technology

The embodiment of the invention is applied to the technical field of voice control, and provides a voice control method, a device selection method and an electronic device. Under the condition that the first electronic equipment receives a voice instruction sent by a user, if the voice instruction comprises an awakening word corresponding to target equipment, the first electronic equipment sends an action instruction to the target equipment according to the voice instruction; wherein the action instruction is used for representing the action, which the user wants to execute by the target equipment, in the voice instruction. In the application, remote interaction between the electronic devices can be realized, the accuracy of action execution of the target device is improved, and then the interaction experience of a user is improved.

The present disclosure provides a wireless communication method applied to a first access point (AP) attached to an access point (MLD) multi-link device. The method includes transmitting a first frame to a first station (STA) affiliated to a non-AP MLD, the first frame indicating that the AP MLD supports a primary and non-primary link (PLNPL) mode, where at least two links belonging to the AP MLD include a primary link and a non-primary link, and the first frame further indicating a first link and a second link of the at least two links as the primary link and the non-primary link, respectively.

This invention provides a session management method, apparatus, device, medium, and product. Based on a user terminal's request to establish a computing session, a second base station is determined, and a first message for establishing the computing session is sent to the second base station. A second message is sent to the user terminal's third base station, triggering a connection between the third base station and the second base station. This solution addresses the session management problem when the core network does not support wireless-side data closure, and enables session establishment when the wireless network serves as both the starting and ending point for data transmission.

The present disclosure belongs to the technical field of communication, and provides an intelligent calculation service channel establishment method, system and device, which comprises: adding an AI capability management module and an AI capability application module in a core network; a user terminal sends an intelligent calculation service channel establishment request carrying an intelligent calculation service identifier and an intelligent calculation model identifier to a network side; interaction is carried out among an access and mobility management network element, a service transmission channel control plane network element, the AI capability management module, the AI capability application module and a radio access network network element; an AI capability application module serving the user terminal is determined based on the two identifiers; the AI capability application module allocates core network tunnel information and learns access network tunnel information; the radio access network network element allocates access network tunnel information and learns core network tunnel information, and then an intelligent calculation service channel is established. The establishment of the intelligent calculation service channel is realized.

This disclosure relates to a monitoring system and method for a bucket wheel stacker-reclaimer. The system includes: a coal inventory device for periodically scanning a coal yard to obtain first scan data of the coal yard, wherein the coal yard includes at least one coal stack; a coal stack scanning device for real-time scanning of the coal stack currently being reclaimed by the bucket wheel stacker-reclaimer to obtain second scan data of the coal stack; and a central control system, communicatively connected to the coal inventory device and the coal stack scanning device, for dynamically updating the original coal yard storage model based on the received first and second scan data to generate a dynamic coal yard storage model; and further for determining the operating status of the bucket wheel stacker-reclaimer and / or the coal yard storage information based on the dynamic coal yard storage model. This solves the technical problem of low accuracy in manual inventory checks.

The application provides a visual positioning guide system for a truck hoisting boom, a control method and a vehicle, and relates to the technical field of logistics transportation. The visual positioning guide system for the truck hoisting boom is used for positioning and guiding a multilayer stacked truck-mounted container, and comprises a first position calibration device, a second position calibration device, an image acquisition module, a processing unit and a hoisting boom. The first position calibration device comprises a first shell, a first position signal emitter and a reference block. The second position calibration device comprises a second shell, a through hole, a first pressure sensor, a second pressure sensor and a second position signal emitter. The processing unit establishes a coordinate system according to the image collected by the image acquisition module, and marks the first position calibration device and the second position calibration device in the coordinate system according to the position signals of the first position signal emitter and the second position signal emitter. The hoisting boom is used for moving the truck-mounted container to a preset position.

The application discloses a simulation analysis method and device based on an RTDS large power grid equivalent model, and is applied to RTDS and a DC hybrid large power grid, and the method comprises the following steps: S1, a first bus with a new energy unit is randomly acquired, and the first bus is put into a pre-set task queue; S2, based on the first bus and the task queue, an equivalent modeling is performed on the new energy unit in combination with a pre-set voltage threshold value, so that a power grid equivalent model is obtained; S3, it is judged whether all nodes in the task queue have been traversed; if not, the step S2 is returned to be executed; and S4, a simulation analysis instruction is received, simulation analysis is performed by using the equivalent model, and a simulation analysis result is obtained. Based on the RTDS platform, the establishment and simulation analysis of the large power grid equivalent model are realized, and under the condition of high proportion of new energy penetration at the present stage, a large amount of simulation resources is saved.

The application discloses a kind of methods, devices and systems suitable for offline detection of wireless communication BMS, the method comprises: using physical connection line to send and a plurality of electronic acquisition units of BMS first analog signal corresponding to a plurality of electronic acquisition units, to make a plurality of electronic acquisition units generate respective first address information;Addressing information is sent to a plurality of electronic acquisition units, after a plurality of electronic acquisition units respond to addressing information, wireless communication is established with a plurality of electronic acquisition units;Receive a plurality of battery information uploaded by a plurality of electronic acquisition units, and determine the electronic acquisition unit corresponding to each battery information to be measured according to the first address information of a plurality of electronic acquisition units respectively. Using the device of the embodiment of the application, the electronic acquisition unit establishes wireless communication with the detection device with unique first address information, which avoids the problem of unable to determine the position of the electronic acquisition unit and unable to distinguish the source of the battery information to be measured.

The utility model discloses a kind of multifunctional instrument vehicles, including trolley, the top one end of trolley is fixedly connected with stand, the one side of stand is fixedly connected with the fixed shaft parallelly arranged with trolley one end, wherein, fixed shaft is arranged in the outside of trolley one end;Fixed shaft is rotatably connected with sleeve pipe, the one side of sleeve pipe is fixedly connected with sliding material plate, the outside of one end of sliding material plate is rotatably installed with the L-shaped battens of sliding material plate.This application multifunctional instrument vehicle;The cooperation of the sliding material plate and batten being set, can make trolley and between goods elevator establish sliding material passage, instrument box can directly slide from sliding material plate and fall on trolley, save manpower, avoid the risk of instrument box falling simultaneously;The cooperation of sliding material plate and batten in it, so that sliding material plate can form cooperation between different height's layer board, and be convenient for switching adjustment, very convenient.

The present disclosure relates to a method, device, equipment, vehicle and medium for pairing a communication channel of an in-vehicle VR handle. The in-vehicle VR comprises a head fixing module and a handle, wherein the head fixing module is provided with a placement slot for placing the handle. The method comprises: determining initial address information of the handle based on a first connection state between the handle and the placement slot; when the handle and the placement slot are in a disconnected state, in response to a connection message sent by the handle, establishing a communication channel paired with the handle based on a correspondence between target address information and initial address information included in the connection message, thereby establishing a communication channel between the in-vehicle main control module and the handle.

The present specification provides a sleep disorder special disease database based on sleep center in-hospital and out-hospital information integrated management, the sleep disorder special disease database is deployed with at least one storage node, any storage node is configured with in-hospital data acquisition module, out-hospital data acquisition module, in-hospital and out-hospital data transmission module, data preprocessing module and data storage module;The in-hospital data acquisition module is used to acquire patient electronic medical record information data and the original data collected by medical equipment;The out-hospital data acquisition module is used to acquire the sleep disorder data after edge computing collected by the terminal equipment corresponding to the patient;The in-hospital and out-hospital data transmission module is used for the isolation and safe communication of the in-hospital and out-hospital data based on the first network card and the second network card configured by the in-hospital and out-hospital data transmission module.

The invention discloses a moving target detection method and device based on deep learning, and a medium, relates to the technical field of deep learning, and solves the problem that the motion state of a moving target cannot be accurately detected, and the method comprises the steps: collecting a motion video of the moving target in a detection range, processing the motion video to obtain a video frame sequence of the motion target; analyzing the video frame sequence of the moving target to obtain a Gaussian distribution model of each pixel point in the video frame sequence corresponding to the moving target; identifying the video frame sequence of the moving target to obtain a background frame updated in real time and a moving area of the moving target; analyzing a motion area in the motion video frame to obtain a predicted position, a predicted motion rate and a predicted motion direction of the motion target; and sending the predicted position, the predicted motion rate and the predicted motion direction of the motion target to a display interface for display. According to the invention, accurate detection of the corresponding motion state of the motion target is realized.

This invention provides a method and system for differential interferometry of alien celestial bodies, comprising: collaborative observation using an alien system composed of multiple satellites, all satellites adhering to the principle of common origin design to ensure coherence; orbital formation design for the alien system to shorten the effective revisit period; establishing a differential deformation error sensitivity model for the alien system to identify and quantify the main error sources; accurately estimating and compensating for key system errors based on the error sensitivity model; and finally, establishing and solving the deformation model of the alien differential system after error compensation to obtain high-precision surface deformation information. This invention also provides a system for executing this method. This invention significantly improves the timeliness of deformation monitoring through multi-satellite collaboration and ensures measurement accuracy through systematic error processing, making it suitable for scenarios such as emergency response and long-term dynamic monitoring.

The present invention provides a DBC file generation method, device, equipment and medium based on CAN communication, the method comprising: obtaining a CAN database file, parsing the CAN database file to obtain multiple key elements; obtaining a communication matrix, and generating a communication data table according to the communication matrix, wherein the communication data table includes multiple communication data; parsing the communication data one by one according to the key elements to obtain multiple communication strings; merging the multiple communication strings to obtain a DBC file; verifying the integrity of the DBC file based on a preset CAN software, and obtaining a target DBC file. The present invention can improve the applicability of the DBC file generation method based on CAN communication and the reliability of the generated target DBC file.

The present invention relates to the technical fields of fermentation engineering and genetic engineering, and relates to a production strain capable of synthesizing lactic acid monomers with high conversion rate of glycerol and a method for obtaining the same, specifically, cloning, expressing, deleting key regulatory genes related to cell growth, and fermentation production of lactic acid monomers with glycerol as raw material. The engineering bacteria provided by the present invention use a strain with lactic acid production ability as a host, express the coding gene of the key enzyme in the PDH complex in the host via a temperature-sensitive plasmid, and then delete the coding gene of the key enzyme on the host chromosome, so as to obtain a new lactic acid monomer production strain whose cell growth and proliferation can be regulated by the culture temperature, and the conversion rate of glycerol to lactic acid of the strain is increased to more than 96% under the matching variable temperature microaerobic fermentation process conditions.