530results about "Wireless architecture usage" patented technology

The invention discloses a real-time surrounding rock deformation monitoring and data acquisition method and system, which is applied to long-distance weak surrounding rock tunnel construction, and comprises the following steps: determining the dynamic change trend of underground water seepage rate and ground stress distribution gradient by adopting a time sequence analysis method; based on the trend, carrying out risk partitioning on the tunnel construction section by adopting a K-means clustering algorithm, determining a deformation sensitive area, and optimizing the spatial distribution of the monitoring points according to the deformation sensitive area; monitoring data are acquired in real time, and when the data fluctuation period exceeds a threshold value, the data acquisition frequency of the corresponding monitoring point is automatically improved; processing high-frequency acquired data by adopting a long-short-term memory network to obtain a real-time surrounding rock deformation prediction result; the prediction result and the multi-source real-time geological parameters are fused, a Bayesian updating method is adopted for processing, a quantitative surrounding rock stability evaluation result is obtained, closed-loop self-adaptive optimization of a monitoring scheme and accurate risk prediction are achieved, and the safety early warning capacity of tunnel construction and the utilization efficiency of monitoring resources are remarkably improved.

The invention relates to the technical field of construction intelligent monitoring, in particular to a building construction remote intelligent monitoring system based on 5G telephone communication and edge computing. Comprising an on-site sensing unit; the edge processing unit is used for realizing accurate integration of heterogeneous data through an improved self-adaptive weighted fusion algorithm and generating a real-time control strategy in combination with a working condition dynamic model; the 5G communication unit is combined with predictive slice scheduling and a multi-mode anti-interference protocol; and a remote monitoring unit. The industrial-grade sensor array is adopted to collect related data, a monitoring data stream with a timestamp and marked with an abnormal identifier is generated, meanwhile, an edge processing unit complements abnormal data through a data preprocessing module, heterogeneous data integration is achieved through an improved self-adaptive weighted fusion algorithm, and the data processing efficiency is improved. According to the method, the problems that the data processing architecture and the construction multi-source data characteristics are insufficient in adaptation and data validity tracing is missing are effectively solved, and effective tracing and accurate integration of the construction scene multi-dimensional monitoring data are achieved.

The invention provides a structural engineering bearing capacity field detection method, and belongs to the technical field of structural engineering detection.The structural engineering bearing capacity field detection method comprises the steps that a multi-axial acceleration sensor and a strain gauge array are installed on the surface of a to-be-detected structural member, and an intelligent loading device is adopted to apply incremental loads; a mobile data acquisition terminal is utilized to acquire vibration response data and strain response data in real time, modal parameters are extracted based on a frequency domain analysis method to establish a load-modal parameter relation curve, the bearing capacity of a component is analyzed and calculated, a graph theory shortest path algorithm is adopted to optimize load transmission path analysis, and the load transmission path analysis is optimized. The bearing performance of the component is accurately evaluated through the structural response prediction model based on the Transform architecture, the technical integration of multi-dimensional detection data fusion, intelligent loading control, quantitative bearing capacity evaluation and accurate performance prediction is realized, and the technical problem of insufficient detection precision of the bearing capacity of the structural component is solved.

The invention relates to the technical field of Internet of Things control, in particular to an intelligent control method and system for pile machine monitoring and grout making and feeding linkage, and the method comprises the steps that grout making design parameters are configured in advance, and initial grout making is executed according to the grout making design parameters; the construction pile machine is positioned according to the pile position number, initial-stage slurry feeding is conducted on the positioned construction pile machine, a monitoring host is arranged to conduct real-time construction monitoring on the construction pile machine, and slurry feeding state information is collected; and an Internet of Things control platform is established, unit pile foundation construction is divided into a plurality of grout making and feeding stages according to the designed ash amount, each grout making and feeding stage is used as a monitoring unit, stage grout making of the next grout making and feeding stage is executed according to the grout feeding state information, and the grout feeding speed is synchronously controlled. By means of the system, the problem that in the existing pile foundation construction process, the slurry making and feeding quality is difficult to control accurately can be effectively solved, and automatic data collection, intelligent analysis and dynamic adjustment in the whole slurry making and feeding process are achieved.

The invention discloses a visual intelligent electrical loop automatic test system and a test method thereof, and belongs to the technical field of circuit testing, and the system comprises a main control unit, a multipath signal acquisition unit, a broadband impedance spectroscopy analysis unit, an automatic switching circuit unit, a communication unit and a man-machine interaction unit. The multi-path signal acquisition unit is connected with the main control unit and is used for synchronously acquiring voltage and current signals of a ring main unit control loop, a remote signaling loop and a remote measuring loop; the multipath signal acquisition unit comprises a voltage detection unit, a current detection unit and a control loop disconnection detection unit. The broadband impedance spectroscopy analysis technology is applied to loop fault positioning, millimeter-level accurate positioning of faults such as poor contact and short circuit can be achieved, the pain point that problems are difficult to find is fundamentally solved, and for complex faults such as motor stalling, double criteria of a current curve and a rotating speed signal are adopted, so that accurate positioning of the faults is achieved. Misjudgment possibly caused by single current detection is effectively avoided, and the diagnosis result is more reliable.

The invention relates to the technical field of ocean observation, in particular to an ocean power and biochemical element observation system aiming at different observation requirements, which comprises a submersible specimen body, an intelligent sensing module, a multi-mode communication module, a multi-element observation module and a main control module, the technical problems that an existing observation system is incomplete in communication architecture, lack of intelligent perception, insufficient in multi-element synchronization, low in data transmission reliability and poor in adaptability are solved, and full-water-depth, multi-scene and high-precision ocean power and biochemical element collaborative observation is achieved.

Methods and apparatus, including computer program products, are provided for remote monitoring. In some example implementations, there is provided a method. The method may include receiving, at a remote monitor, a notification message representative of an event detected, by a server, from analyte sensor data obtained from a receiver monitoring an analyte state of a host; presenting, at the remote monitor, the notification message to activate the remote monitor, wherein the remote monitor is configured by the server to receive the notification message to augment the receiver monitoring of the analyte state of the host; accessing, by the remote monitor, the server, in response to the presenting of the notification message; and receiving, in response to the accessing, information including at least the analyte sensor data. Related systems, methods, and articles of manufacture are also disclosed.

The invention discloses a remote intelligent control system and control method for a crane, and relates to the technical field of crane control, the system comprises the following components: a physical entity layer, a digital twinborn layer, a 5G transmission layer, a VR interaction layer and a virtual-real calibration layer; according to the method, an equipment state predictive modeling technology is adopted through a digital twinborn layer, historical operation data of a crane are collected, an equipment state database is constructed, key features related to equipment faults are extracted, and an equipment state prediction model is constructed based on a long-short-term memory network; according to the method, the change trend of equipment state parameters in the future 72 hours can be predicted, when the predicted state parameters approach or exceed a fault threshold value, the system can automatically mark corresponding parts in the digital twin, generate maintenance suggestions and synchronize the maintenance suggestions to a VR interaction layer to prompt an operator, and the maintenance suggestions are displayed in the VR interaction layer. According to the predictive maintenance mechanism, equipment faults can be early warned and processed in advance, the non-planned downtime is shortened, and the operation and maintenance cost is reduced.

The invention relates to an electric power collection system and method based on a Beidou satellite communication link. The electric power collection system comprises a collection terminal, a Beidou satellite and a Beidou front-end processor which are connected in sequence. The acquisition terminal comprises a pairing module which tries to establish communication connection with the terminal site at various baud rates and various communication protocols, and establishes communication connection with the Beidou satellite through a Beidou short message sending module; the data acquisition module is used for acquiring electric energy data of a terminal station; the internal storage unit is used for recording and storing the Baud rate and the communication protocol used this time in the internal storage unit, and storing the electric energy data in the internal storage unit; the time service module is used for carrying out precise time service operation on the terminal stations or the data acquisition module with the disordered clocks; the Beidou short message sending module is used for analyzing the stored electric energy data into Beidou No.3 short messages and orderly sending the Beidou No.3 short messages to a Beidou satellite according to a specified sending interval; and the Beidou satellite receives the short message and then sends the short message to the Beidou front-end processor.

An interactive gaming system comprising a multiplicity of game access points used by guests to engage with an on-going destination game. Game access points comprise traditional destination activities as well as additional game parts. Gaming guests carry one or more electronic means and are tracked throughout the destination locations and activities. At least one electronic means comprises a visual display for receiving requested directions or a system summons to a game access point. The electronic means comprises a direct view lens system such that the guest looks directly through the electronic means to a destination map or destination scene, where directions are overlaid onto the direct view and registered to the map or scene. The mobile device further comprises a front view camera for capturing images of the guest's direct view of a destination game part, where the image is used as actionable game information.

A system for monitoring pavement infrastructure includes an edge network enabled sensor-enabled geogrid embedded within the pavement infrastructure, a microcontroller configured to receive signals from the sensor-enabled geogrid, and a communication network for transmitting the received signals from the microcontroller to a computer network. The sensor-enabled geogrid provides real-time data on the condition of the pavement, enabling efficient monitoring and maintenance. The microcontroller processes the signals from the geogrid, and the communication network facilitates the transmission of this data to a remote computer network for analysis and decision-making. This system enhances the ability to monitor pavement conditions, potentially improving maintenance strategies and extending the lifecycle of pavement infrastructure.

A scaffold safety device (120) has a body (122) having an engagement formation (124) configured to engage with an element (20, 72) of a scaffold assembly (10). The device (120) also has a pressure sensor (126) configured to detect when the body is disengaged from the scaffold assembly. The engagement formation includes first and second arms (128, 130) extending away from the body. The arms are separated by a cavity (134). The cavity is configured to receive a threaded rod and a tightening nut (135) of the scaffold assembly. The pressure sensor is included on one arm (128) and is configured to detect when a pressure attains a predetermined threshold value. The pressure sensor is in communication with a control board (86) which is connected to an antenna (140) on a secondary scaffold safety device (142).

Systems and methods for utility infrastructure condition monitoring, detection, and response are disclosed. One exemplary system includes a sensor package and a monitoring and control module. The sensor package includes a plurality of sensors such as, for example, an image sensor, a video sensor, and a LiDAR sensor. The sensors may each be configured to capture data indicative of one or more conditions (e.g., an environmental condition, a structural condition, etc.) in the vicinity of the utility infrastructure. The monitoring and control includes a detection module and an alert module. The detection module is configured to receive data captured by each sensor and, based on the captured data, determine one or more conditions in the vicinity of the utility infrastructure. The detection module may be configured to then, based on the determined conditions, provide an alert for the condition using the alert module.

The safety systems for commercial blasting operations include wireless transmitter system(s) configured to send command signals wirelessly to wireless devices that are configured for wireless electronic blasting (web). The system also includes disable antenna(s) that define deactivation zone(s): vehicle / personnel presence detector system(s) including detectors that define detection zone(s), and / or RFID scanner system(s) with reader antennas that defined scanner zone(s); and a safety control system in electronic communication with the wireless transmitter system(s), and the vehicle / personnel presence detector systems and / or the RFID scanner systems, wherein the safety control system is configured to control the wireless transmitter systems to send wireless disable command(s) to disable the wireless devices that are within the deactivation zones, and / or to control alarm system(s) to generate alarms, in response to a vehicle / person being detected in the detection zones and / or a wireless device being detected in the scanner zones.

Various analyte sensor systems for controlling activation of analyte sensor electronics circuitry are provided. Related methods for controlling analyte sensor electronics circuitry are also provided. Various analyte sensor systems for monitoring an analyte in a host are also provided. Various circuits for controlling activation of an analyte sensor system are also provided. Analyte sensor systems utilizing a state machine having a plurality of states for collecting a plurality of digital counts and waking a controller responsive to a wake up signal are also provided. Related methods for such analyte sensor systems are also provided. Systems for controlling activation of analyte sensor electronics circuitry utilizing a magnetic sensor are further provided. One or more display device configured to display one or more analyte concentration values are also provided.

The invention relates to a LoRa-based composite sensor and environment detection system, which comprises a data acquisition module, a signal processing module, a LoRa communication module and a power supply module, and is characterized in that a plurality of different sensors are integrated in the data acquisition module to detect a plurality of environment parameters and motion parameters at the same time, and the signal processing module is connected with the data acquisition module; the signal processing module is used for processing feedback signals of various different sensors in the data acquisition module and transmitting the processed signals to the LoRa communication module, the LoRa communication module converts the signals into wireless signals and sends the wireless signals, and the power supply module is used for supplying power to the data acquisition module, the signal processing module and the LoRa communication module. The pressure sensor, the temperature sensor, the humidity sensor, the gas sensor and the inertia sensor are integrated in one module, synchronous collection of multiple parameters is achieved, the number of devices and installation space are reduced, cost and wiring complexity are reduced, and energy consumption is reduced through the LoRa technology.

The present invention relates to a radio transmitter (200) for operating a radio transmission system (100), preferably an SRD radio transmission system, between at least one radio transmitter (200), preferably between a plurality of radio transmitters (200), and a radio receiver (300) operating as a base station, wherein the respective radio transmitter (200) sends a telegram in the form of a data packet or a plurality of successively sent partial data packets to the radio receiver (300) at specific transmission times, each as a burst or bursts, wherein the respective radio transmitter (200) has a quartz crystal (201) which generates an oscillation for a timer, on the basis of which the timer determines the start and / or end times of the transmission of the respective burst, wherein the quartz crystal (201) is characterized by a quartz error profile (F1) which determines the original temperature dependence of the quartz error of the quartz crystal (201).To solve the problem of providing a radio transmitter that allows for the time-accurate transmission of telegrams even when its hardware does not enable alignment with the transmission frequency or carrier frequency of the radio signal, compensation means for the quartz error of the quartz crystal (201) are provided, which change, in particular shift, the quartz error curve (F1).

A measurement assembly for determining a characteristic of a rotating part of a rotating system for a vehicle is provided. The measurement assembly includes a first unit mountable on a rotating part of the rotating system. The first unit includes an analog-digital converter, a first communication interface, and a first power transmission interface, where the analog-digital converter and the first communication interface are communicatively coupled, and where the analog-digital converter and the first power transmission interface are electrically coupled. Moreover, at least one sensor is electrically coupled to the analog-digital converter. The measurement system further includes a second unit mountable on a static part of the rotating system. The second unit includes a second communication interface, and a second power transmission interface. The first communication interface and the second communication interface are wirelessly coupled. Moreover, the first power transmission interface and the second power transmission interface are wirelessly coupled.

To provide a temperature estimation system, a temperature estimation method, and a temperature estimation program which can notify the outside of a greenhouse of a temperature inside the greenhouse, and can suppress an increase of a capital investment therefor.SOLUTION: A temperature estimation system 10 comprises: an in-cabin thermometer 14 which measures a temperature inside a cabin 22A of a vehicle 22 parked in the vicinity of a greenhouse 18; and an in-greenhouse temperature estimation part 36 which comprises a temperature estimation model based on a correlation between the temperature inside the cabin 22A and the temperature inside the greenhouse 18, and is capable of outputting estimated temperature information inside the greenhouse 18 by inputting temperature information acquired from the in-cabin thermometer 14 to the temperature estimation model.SELECTED DRAWING: Figure 4

The invention relates to the technical field of electric energy metering, in particular to a wireless automatic electric energy meter reading system and a meter reading method thereof. The system comprises a meter reading terminal and a plurality of intelligent electric meters. The method comprises the following steps: establishing a wireless signal interaction link between the meter reading terminal and the intelligent electric meter; performing association mapping processing according to the link signal transmission characteristics and the ammeter real-time transmission request to form an association mapping result; generating a personalized meter reading strategy through decision analysis of the association mapping result; generating a meter reading instruction according to the strategy and triggering acquisition operation; the intelligent electric meter executes meter reading operation and generates a meter reading result; and finally, matching the meter reading result with the association mapping result, and calculating to obtain an automatic meter reading result. According to the invention, personalized meter reading can be carried out according to different electric meter transmission requirements and dynamically changing wireless signal environments, and the meter reading success rate and the data accuracy are effectively improved.

The application relates to a method and device for repairing and reconstructing an inclinometer tube and automatically monitoring deep deformation of a geotechnical body, which can effectively solve the problem that the inclinometer tube is damaged due to excessive deformation and cannot continue to be observed. The method comprises the following steps: checking the inclinometer tube which cannot be artificially observed; cleaning the checked inclinometer tube and re-installing and burying a new inclinometer tube or re-drilling a hole around the original inclinometer tube and burying a new inclinometer tube; lowering, installing and fixing an array displacement meter into the inclinometer tube; installing a data acquisition and wireless transmission terminal; accessing a terminal and logging into a server to mount the array displacement meter; and collecting and monitoring data in real time. The method has the advantages of automatic data collection, wireless transmission, reduced labor cost of traditional artificial observation, human error, accurate and real-time data and early warning.

To provide systems and methods for continuous monitoring of analyte values.SOLUTION: A method for wireless data communication between an analyte sensor system and a mobile device comprises: storing identification information associated with a transceiver of the analyte sensor system, the identification information entered by a user of the mobile device via a custom application running on the mobile device; causing the custom application to enter a background mode; searching for advertisement signals; receiving an advertisement signal from the transceiver; authenticating the transceiver; prompting the user to bring the custom application to a foreground mode; causing the custom application to request a confirmation from the user that a data connection with the transceiver is desired; receiving the confirmation from the user; and completing the data connection with the transceiver.SELECTED DRAWING: Figure 5

According to an embodiment, disclosed is a system comprising an energy management module, electrically coupled to a utility meter, energy consuming devices and energy producing devices, comprising, a communication module configured to receive input energy data from utility meter, and energy information of energy consuming devices and energy producing devices; a processor storing instructions in a non-transitory memory that, when executed, cause the processor to: determine energy consumption data of the devices; identify a first device based on a first set of predefined priority values which requires energy; identify a second device based on a second set of predefined priority values which has excess energy; establish a connection and control energy transfer from the second device to the first device based on the energy consumption data and the input energy data to enable smart scheduling and power optimization among the energy consuming devices and the energy producing devices.

The invention relates to an electronic resource consumption measurement device (IPMx) comprising: a processor (P) and a memory (M); a modem (MIG), for transmitting and receiving data via at least one communication medium (PLC, RF) using a communication standard, used by a communication network of a resource provider to which the electronic resource consumption measurement device (IPMx) is connected;a virtualized communication function (VCF) management module (OMFCV), said management module (OMFCV) being configured to load, from memory (M), at least one virtualized communication function (VCF) to be executed by the modem (MIG), said at least one virtualized communication function (VCF) having been previously transmitted and / or configured, using a dedicated file (FFCV), from a controller (CONT) connected to the electronic resource consumption measurement device (IPMx) via the communication network. Figure 1;

This invention provides a communication coverage method for power tunnel operation and maintenance. The method includes the following steps: Step S1: Using a wired method, multiple integrated wireless junction boxes are deployed in the tunnel. The power optical cable in the tunnel is connected to the integrated wireless junction box. Data from the mobile terminals of operation and maintenance personnel and data collection points are received through the edge proxy receiver in the box, and the data is transmitted to the main station system through the optical cable in the tunnel; Step S2: Using a wireless method, integrated wireless manhole covers are simultaneously installed at the manhole openings of the tunnel; Step S3: After the edge proxies of the integrated wireless junction boxes form a MESH network, the collected data is sent to the integrated wireless manhole cover; Step S4: After the operation and maintenance personnel enter the tunnel, an unmanned inspection machine with an integrated wireless acquisition module is used outside the tunnel to conduct inspections, collect the signals sent by the integrated wireless manhole cover in real time, and then transmit the signals back to the main station system, thereby realizing the external communication channel for the operation and maintenance personnel in the tunnel.

The present disclosure relates to an auxiliary device for monitoring modules and / or packs of an electric battery system. The auxiliary device provides module-level and / or pack-level measurements and may be flexibly placed anywhere within the electric battery monitoring system.

The invention discloses a built-in cementing material internal stress testing device and method, the testing device comprises a spherical shell, a direction adjusting assembly, a central integration assembly and a stress testing element, the spherical shell is internally provided with a pair of supporting grooves which are centrally symmetrically arranged along the horizontal direction; the direction adjusting assembly comprises a first direction adjusting circular ring and a second direction adjusting circular ring of which the symmetry axes are perpendicular to each other; the first direction adjusting circular ring is rotationally connected with a supporting groove in the spherical shell; the central integrated assembly comprises a stand column rotationally arranged in the second direction adjusting ring and a spherical crown body fixedly arranged on the lower portion of the stand column, and the stand column is perpendicular to the plane where the first direction adjusting ring is located. The stress test element is installed in the central integrated assembly. According to the invention, automatic orientation and positioning of the stress sensor in the pouring and consolidation process of the cementing material are realized, and the stress sensor is in full contact with the cementing material, so that stress data in corresponding directions in the cementing material are accurately measured, and a more accurate data measurement method and device are provided for corresponding research.

The invention relates to a planetary gear (1) with a housing (2) and at least one planetary stage (3), comprising at least one sun gear (5) mounted on a sun gear shaft (6) rotatably mounted on the housing (2), at least one planet gear carrier (7) rotatably mounted on the housing (2), at least two planet gear pins (8) attached to the planet gear carrier (7), each of which holds a planet gear (9) rotatably, and at least one ring gear (11) fixed within the housing (2) and having internal teeth, with which the planet gears (9) mesh, characterized in that a FOFW system is provided, comprising a query unit (23), at least one stationary antenna (24) electrically connected to the query unit (23) and arranged within the housing (2);30), comprising at least two FOFW sensors (25) attached to the planet gear pins (8) and at least one number of rotating antennas (26) attached to the planet gear carrier (7) corresponding to the number of planet gear pins (8), each of which is electrically connected to at least one of the FOFW sensors (25) and is arranged and designed in such a way as to transmit measurement data acquired by the FOFW sensors (25) to the at least one stationary antenna (24; 30).

The invention discloses a freight environment state data acquisition and analysis method and system based on star-flash communication, and belongs to the technical field of freight detection, and the method comprises the following steps: a cab data acquisition module acquires vehicle state data and road condition environment data of a configured freight tool in a freight process in real time; receiving the state data of a plurality of containers in the freight vehicle acquired by the container data acquisition module and transmitted based on a star flash wireless communication interaction mode, wherein each piece of container state data comprises temperature and humidity, impact and vibration data; and sending the vehicle state data, the road condition environment data and the plurality of cargo box state data to a terminal data processing center, so that the terminal data processing center sends the vehicle state data, the road condition environment data and the plurality of cargo box state data according to the vehicle state data, the road condition environment data and the plurality of cargo box state data in a preset freight work time period. And carrying out judgment and analysis on the transportation safety risk state of each container in the freight transportation process.