36 results about "Wireless data transfer" patented technology

The application discloses an intelligent full-state polycyclic aromatic hydrocarbon (PAHs) passive sampling monitoring system for individual exposure assessment and source analysis, and belongs to the technical field of environmental pollution monitoring. The intelligent full-state PAHs passive sampling monitoring system comprises a smart passive sampling unit to be worn; an environment perception and positioning unit for collecting space-time information and environmental information; a data processing and communication unit for processing, storing and transmitting the data collected by the environment perception and positioning unit; a full-state PAHs analysis unit for laboratory analysis of the collected samples; and a data analysis cloud platform for receiving the data transmitted by the data processing and communication unit, calculating individual exposure doses and performing preliminary analysis of pollution sources. The intelligent full-state PAHs passive sampling monitoring system deeply integrates a standardized full-state passive sampler, multi-parameter environment perception, accurate positioning tracking, wireless data transmission and cloud intelligent analysis, can realize accurate assessment of individual full-period and full-path PAHs exposure, and can quickly provide an intelligent monitoring of preliminary clues of pollution sources.

The present invention relates to systems, methods and algorithms for determination of heart pump function and their use in livings subject are described.The invention further relates to complementary parts of such systems that work best in combination.Medical catheters, sheaths and shafts are disclosed that carry an arrangement of integrated digital sensor systems-on-chip (SoC) in the portion thereof residing inside the body. These devices combine at their portion that resides inside the body, the complete chain of signal transduction, signal analog-to-digital conversion and digital signal transmission, and allow to acquire single and multiple physical entities in a single setup. In specific instances the devices integrate wireless data transfer functionality, and in specific instances they integrate wireless energy harvesting for battery-free functionality.The present invention further describes complementary monitor systems that are suited for reception, processing and analysis of data acquired by such catheters / sheaths / shafts to yield a robust assessment of cardiac performance.Moreover, the present invention relates to innovations which render such systems applicable to patients with and without cardiac assist devices.

This invention discloses a root system dynamic monitoring system suitable for multi-site deployment in the field, belonging to the field of root system monitoring technology. It includes: at least one root box, at least one imaging module, a power supply module, and at least one wireless data transmission module. The root box is a sealed structure, with at least one side being transparent. Each root box contains one imaging module and one wireless data transmission module. The imaging module's imaging direction is towards the side where the target plant's roots are located. The imaging module is electrically connected to the wireless data transmission module to transmit the collected image data to an external terminal device or server. The power supply module is electrically connected to at least one imaging module and at least one wireless data transmission module to provide power. This invention addresses the technical problems of existing root system monitoring devices, such as high cost, complex structure, insufficient spatial coverage, and high long-term operational risks.

The application belongs to the field of brain-computer interaction, and particularly relates to an earphone type brain-computer and a use method thereof, wherein the brain-computer comprises an ear cover, an earphone module installed on the ear cover, and an integrated module installed on the ear cover; the earphone module comprises a microphone for audio input and installed on the ear cover and a loudspeaker for audio output and installed on the ear cover. The application integrates EEG collection, PPG, body position monitoring and earphone functions in a single device, avoids the cumbersome of users wearing multiple devices, improves the use convenience and comfort, corrects signals through EEG, PPG and body position fusion processing, reduces motion artifacts and environmental interference, realizes efficient wireless data transmission through low-power Bluetooth transmission, supports real-time monitoring and remote control, optimizes power management, prolongs the endurance time, and meets the daily continuous use demand.

1. Name of the product subject to this design: Portable Wireless Data Transmission Device (B59). 2. Purpose of this design: This design is intended to provide mobile internet access services for terminal devices such as mobile phones, computers, and tablets. 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.

An integrated communication transmission drill pipe assembly, relating to the field of drilling communication equipment, includes a pipe body, a central gas rod, a male connector, a female connector, an electrical connection mechanism, and a wireless data transmission module. The central gas rod is disposed within the pipe body to deliver gas. The male and female connectors are respectively disposed at both ends of the pipe body, and they cooperate to connect multiple pipe bodies. The electrical connection mechanism includes elastic contacts, a conductive ring, and a wire. The elastic contacts are disposed on the top surface of the pipe body. The conductive ring is coaxially disposed at the bottom of the pipe body. The wire is disposed within the pipe body and connects between the elastic contacts and the conductive ring. The wireless data transmission module is disposed within the pipe body, connected to and powered by the wire, and relays signals between adjacent pipe bodies. The central gas delivery better maintains the balance of the drill pipe during rotation, the electrical connection mechanism can adapt to the complex operating environment of the drill pipe, and the wireless data transmission module transmits electrical signals upwards, making it highly practical.

The present disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for reliable communication between a source device and two or more sink devices. In one aspect, a sink device closest to the source device can establish a wireless data transmission with the source device. In another aspect, a sink device having more favorable wireless channel conditions can establish a wireless data transmission with the source device. In some aspects, a sink device can forward audio data received from the source device over a secondary communication link. The audio data can be forwarded to another sink device automatically or upon request from the other sink device. The secondary communication link can be implemented as a magnetic communication link or a Bluetooth communication link.

The application discloses a railway signal cable safety monitoring device and method, which comprises an outdoor cable current and temperature acquisition unit, a wireless data transmission unit based on a railway special wireless frequency band and a monitoring and diagnosing host. The acquisition unit adopts a Rogowski coil sensor to acquire the current and the body temperature of the cable armor, is powered by traction return current and is compatible with external power supply, and is matched with a low-power consumption design to reduce energy consumption; the wireless transmission unit adopts narrowband communication technology and combines with a relay node to build a stable transmission channel; and the monitoring and diagnosing host is based on a Qt framework and a BP neural network, stores data through a MySQL database, visually displays monitoring results and locates faults such as insulation damage. The application realizes real-time monitoring of a signal cable full path, solves problems such as a traditional monitoring blind area, power supply difficulty and inaccurate fault positioning, and improves railway operation and maintenance efficiency and transportation safety.

The application belongs to the technical field of hyperspectral imaging and spectral detection, and discloses a hyperspectral image data acquisition system and identification method based on controllable monochromatic illumination. The system comprises a controllable monochromatic illumination unit, an optical imaging unit, a hyperspectral image data processing unit, a power supply unit and a wireless data transmission unit. The application realizes hyperspectral data acquisition through narrow-spectrum monochromatic controllable illumination, and can accurately identify small lesions in the digestive tract by matching an optimized imaging and data processing architecture, while meeting the requirements of miniaturization, low power consumption and full-digestive tract detection of a capsule endoscope.

1. Name of the product subject to this design: Portable Wireless Data Transmission Device (B43D-T). 2. Purpose of this design: This design is intended to provide mobile internet access services for terminal devices such as mobile phones, computers, and tablets. 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.

The invention relates to a system, wherein the system has a washing machine (1), preferably in the form of a commercial washing machine (1). The washing machine (1) can be in the form of a ware washing machine or dishwasher. Further, the system has at least one sensor device for capturing at least one process-related parameter of the washing machine (1) and / or for monitoring at least one function-related component of the washing machine (1). The system additionally has a machine control unit, which has a wireless data transmission device to transmit received sensor data from the sensor device to an external device (2).

1. The name of the design product: vehicle mobile alarm GPS tracker. 2. The use of the design product: for vehicle-mounted wireless communication terminal, GPS positioning monitoring, anti-theft alarm, vehicle status information collection and wireless data transmission. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model discloses a wireless monitoring terminal and wireless ad hoc network device, hollow arrangement in wireless monitoring terminal, and wireless monitoring terminal includes pole body, pole head and pole tail, and pole head is equipped with temperature sensor, and pole head is along the circumference and is equipped with a plurality of air inlet, and pole tail is equipped with gas sensor and sensor adapter board, and temperature sensor and gas sensor all are connected with sensor adapter board electricity, and sensor adapter board electricity connects wireless terminal circuit board, and wireless terminal circuit board electricity is connected with power supply and drive motor for power supply, and drive motor output shaft fixed connection has the flow guide fan blade, and wireless terminal circuit board electricity is connected with the wireless module for receiving and dispatching data, and wireless module electricity is connected with wireless data transmission ware for transmitting data. The present application can realize the quick collection and real -time monitoring of the gas data in the designated depth area of coal heap.

The invention relates to the field of air conditioning and ventilation. A supply ventilation apparatus comprises: a casing of the apparatus, which has an aerodynamically profiled air outlet nozzle in the top part thereof, a ventilation aperture in the rear side thereof for the ingress of air from an air duct, a ventilator with a motor, an automatically adjustable insulated valve of the nozzle having a stepper motor, and a printed circuit board with a controller, a temperature sensor, control buttons and a power supply unit; a metal mounting panel for attachment of the casing of the apparatus, said mounting panel having a ventilation aperture and contact pads for connection to spring-loaded contacts; an air duct disposed inside the ventilation channel in the wall of the room, said air duct being thermally insulated and having a filter disposed therein; and an exterior ventilation grille fastenable to the air duct. The casing of the apparatus has built-in magnets in the rear side thereof for attachment to the mounting panel. The printed circuit board comprises spring-loaded contacts and a wireless data transfer channel. This provides for easy access for replacing the filter inside the air duct and reduces the formation of frost in the area of the air outlet from the nozzle of the casing.

1. Name of the product in this design: Bluetooth speaker with portable Wi-Fi function (B55). 2. Application of this design: This design is intended for use as a sound external speaker device and as a wireless data transmission device. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model discloses a wheel speed measuring device based on inertia measurement unit does not use traditional relative wheel speed measuring mode any longer, but utilizes inertia measurement unit to obtain wheel speed, running speed, running mileage, running state and other information. Since the wheel speed measuring device adopts non-wired power supply, that is, does not obtain electric energy from the vehicle end through a wired line, and wireless data transmission, when installing and replacing the wheel speed measuring device, can be directly taken down and clamped, without needing other treatment to the wheel, reducing the installation obstacle of the wheel speed measuring device in popularization and use. The wheel speed measuring device can become a standard part batch production, and can be adapted to the wheels of various vehicles.

A signal processing device according to an embodiment of the present disclosure comprises: a communication unit for wirelessly exchanging data with a region signal processing device; and a processor. The processor: determines the presence or absence of a wireless delay on the basis of wireless data received or transmitted from the communication unit; and controls, on the basis of the determined result, a wireless mode with the region signal processing device to be variable. Accordingly, wireless data transmission between the signal processing devices can be stably performed.

The utility model discloses a kind of surge suppression power supply filter, including surge suppression power supply filter body, data transmission unit is equipped on the side of the surge suppression power supply filter body, the data transmission unit is connected with monitoring end, the monitoring end includes the server connected with the data transmission unit, the server is connected with PC end, and there is intelligent terminal by wireless connection;The wireless data transmission unit includes shell, display screen is equipped on the side of the shell, adjusting button is equipped below the display screen, signal light is equipped below the adjusting button, recess is equipped on the shell of the side adjacent with display screen, antenna is equipped in the recess, control processing unit is equipped in the shell.The utility model can conveniently record and transmission with the exception of each filter processing data, data is viewed conveniently and quickly, save time and effort, high efficiency, strong practicality.

A kind of pipeline ultrasonic exploration vehicle and its exploration method belong to pipeline maintenance technical field, solve the technical problems of high labor cost, low precision and existing detection blind area of existing pipeline detection.The exploration vehicle includes main disc, the bottom plate is connected to the lower side of main disc, four groups of independently driven wheel supports, motor and wheel, GPS module is arranged in front of the vehicle, circuit board and power supply are arranged in the bottom plate;The pan-tilt detection structure on the main disc includes vertical shaft servo, horizontal shaft servo, camera, ultrasonic ranging module and fill light, which can rotate 360 degrees and adjust the pitch angle, realize pipeline dead angle detection, each component is electrically connected with circuit board and supports wireless data transmission.The exploration method includes: after checking the equipment, it is sent into the pipeline, the detection structure is started to complete visual and ultrasonic detection, the travel route is adjusted in real time, and the equipment is recovered and maintained after detection.The application improves the motion adaptability of the equipment in the pipeline, has high detection precision, realizes automatic remote detection, and greatly reduces the detection work intensity.

The utility model provides a kind of open-pit mine resource reserve real-time monitoring and data acquisition device, including trapezoidal pier base, reinforcing bar connecting rod, device support rod.The device integrates multispectral camera, three-dimensional laser scanner and laser radar sensor, realizes multidimensional accurate data acquisition, can comprehensively reflect mine material composition, topography and surface change.Through signal amplifier and wireless data transmission connection antenna, high-efficiency stable transmission data to remote center.Adjustment chain, linkage swing lever mechanism can flexibly adjust sensor angle.Trapezoidal pier base ensures that device is stable.The device overcomes the deficiency of traditional monitoring means inaccurate data, poor real-time, inconvenient adjustment, improves resource utilization, ensures safety in production, promotes open-pit mine sustainable development.

The invention is entitled "Wireless Data Transmission." An example method can include receiving, at a device, a first frame and constructing a preliminary data portion of a second frame over a wireless network. The second frame can be configured for transmission over the wireless network. The method can also include, in response to receiving the first frame at the device, beginning transmission of a header portion of the second frame over the wireless network, and after beginning transmission of the header portion of the second frame, constructing a final data portion of the second frame for transmission over the wireless network based on the preliminary data portion.

The utility model discloses a novel distribution room intelligent baffle plate, which comprises a group of bottom steel plates and column steel plates positioned on two sides, the bottom steel plates and the column steel plates are of C-shaped strip structures formed by punching, the novel distribution room intelligent baffle plate also comprises three groups of door plates slidably arranged between the two groups of column steel plates, the lower group of door plates are slidably arranged in the bottom steel plates, and the lower group of door plates are slidably arranged in the bottom steel plates. Water stop strips which expand when encountering water are arranged in the two sets of stand column steel plates, sealing rubber strips are further arranged on every two adjacent faces of the three sets of door plates, a water level detection alarm is further installed on one side of the bottom steel plate, and the water level alarm adopts ultrasonic detection and wireless data transmission and is connected with an external terminal. The utility model relates to the field of distribution room equipment, and specifically provides a novel distribution room intelligent baffle plate.

A crop yield prediction device and method based on in-situ monitoring, relating to the field of crop yield prediction technology, includes a local data processing terminal and a cloud data center. The local data processing terminal is used for wireless data transmission with in-situ monitoring sensors and field weather stations, and for preprocessing data collected from these sensors and stations before uploading it to the cloud data center. The cloud data center embeds a crop yield prediction model. This invention employs core mechanisms such as multi-depth monitoring, water-fertilizer coupling, and nutrient weight allocation, demonstrating good predictive performance in practical applications.

The application discloses an information processing method and system, and relates to the technical field of information, and the information processing method is applied to a first device and comprises the following steps: establishing a first information transmission channel with a second device, the second device belongs to a mobile device, and the first information transmission channel adopts a near-field wireless data transmission protocol; receiving first information transmitted by the second device through the first information transmission channel; and based on the fact that a target system is switched from a shutdown state to a startup state, adjusting configuration parameters of the target system according to configuration information contained in the first information.

To provide a coupling device and a coupling system which can replace industrial plug-in connectors and achieve both efficient wireless power transmission and high-speed wireless data transmission by arranging components inside the coupling device in a space-saving manner.SOLUTION: A coupling device 10 includes a housing (base portion and cover 30), a communication device 60 installed inside the housing and designed to perform wireless data transmission and to radiate electromagnetic signals in a main radiation direction, and a wireless power transmission device 50 installed inside the housing, the wireless power transmission device includes a ferrite body 51 with a through opening 53 and including at least one air coil 52 defining the opening and arranged on a surface of the ferrite body, the air coil, the ferrite body, and the communication device are arranged relative to one another such that an electromagnetic signal radiated by the communication device in the main radiation direction propagates through the through opening of the ferrite body and the opening of the at least one air coil.SELECTED DRAWING: Figure 2

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

The application discloses a kind of multispectral cooperative detection and target identification device for fire environment, it is related to fire cooperative detection tool technical field.The device includes shell, sealing plate, quick detachable mechanism and intelligent processing mechanism, and intelligent processing mechanism integrates multispectral cooperative sensing and dynamic adaptation system, including multispectral data acquisition, cross-modal data fusion, target intelligent identification, environmental parameter linkage adaptation, wireless data transmission module.Three types of cameras are carried on visual module, sensor module monitors a variety of gases and environmental parameters, through multispectral cooperative collection, data fusion and dynamic calibration, accurately identify fire source, trapped personnel and dangerous area.Quick detachable mechanism is convenient for deployment maintenance, heat dissipation module guarantees high-temperature stable operation, and wireless module realizes real-time data interaction and bidirectional communication.The device solves the problems of poor environmental adaptation, low data reliability and other problems of traditional equipment, and improves the comprehensiveness and accuracy of fire detection.

The application discloses a kind of equipment operating state monitoring system and method, system includes: communication connection sensing module, gateway module and AI analysis module, wherein sensing module is configured to be installed on the cable of target equipment, for sensing the operating state characteristics of target equipment, and according to the operating state characteristics generates, transmits sensing data;Gateway module is used to receive sensing data, and the sensing data is transmitted to AI analysis module;AI analysis module is used to receive and analyze the sensing data transmitted by the gateway module, and generates the monitoring result of target equipment operating state.It can solve the problem of shutdown wiring when expanding equipment with non-invasive sensing module, and with wireless data transmission architecture, it eliminates the physical wiring engineering and high cost required by traditional monitoring system, and further combines AI analysis technology to realize the automation and intelligentization of target equipment monitoring.

A communication system (10) for a fleet of vehicles having a communication module integrated into each vehicle of the fleet for wireless data transmission between the vehicles of the fleet, a contact