115 results about "Data logger" patented technology

An apparatus associated with a vehicle, includes a body, wherein the body includes a chamber. The apparatus further includes a buoyancy ring coupled to the body. The apparatus further includes a battery located within the chamber. The apparatus further includes a transmitter, wherein a portion of the transmitter is disposed within a recess of the body. The apparatus further includes a processor located within the chamber and coupled to a memory device, wherein the processor is configured to: receive a signal indicating detection of submersion of the vehicle in water, send a signal to switch a power source from the vehicle to the battery, send a signal to cause inflation of an inflatable bag, and cause the transmitter to send a data transmission.

A data logger comprising a sensor interface for connecting at least one sensor or actuator to the data logger; an accessible memory (SD card) for storing data received from said at least one sensor or actuator; and a controller for controlling operation of the data logger wherein said data logger comprises a plurality of modules, each module having a housing electrically and mechanically connectable to a housing of an adjacent module; and wherein at least one module comprises the sensor interface and acts as a logging and / or actuation module (LAM) including at least a portion of said accessible memory (SD card); and at least one module connected to said at least one LAM acts as a control and communications module (CCM) and comprises the controller that controls communications within and external to the data logger.

A system and method for assessing a vehicle's electronic system after a crash includes a vehicle diagnostic computer tool configured to be operatively connected with an electronic system of a vehicle to obtain scan data from the electronic system of the vehicle using a diagnostic scanning program and to obtain collision data from an event data recorder of the vehicle using a collision data recorder program. The collision data and scan data are reported together, such as in a report generated by the vehicle diagnostic computer tool, for evaluating whether vehicle systems requiring repair based on the scan data are attributable to a particular collision event based on the collision data.

The application discloses a kind of flight record data air-ground transmission components, the air-ground transmission component includes basic application module, acquisition and processing module, link security negotiation module and transmission control module, air-ground transmission component is independent hardware or exists in the form of software in IMA. The aircraft record data air transmission component increases flight record data air-ground transmission function, avoids the problem that flight record data is difficult to obtain due to flight data recorder loss, salvage difficulty, serious damage in air disaster accident, effectively reduces the overhead generated by searching and recovering flight data recorder, air-ground transmission component fully reuses the flight record system composition architecture and air-ground communication capability of existing aircraft, without too much change to avionics system, facilitate to the aircraft produced to carry out modification work, air-ground transmission component supports multiple transmission encryption methods, to ensure the safety and confidentiality of flight record data in transmission process.

A test monitor extracts waveforms from a differential transmission line of an automobile network without disrupting the differential transmission line, and stores the data decoded from the extracted waveforms. The test monitor includes a first input configured to receive a voltage waveform from a voltage probe electrically coupled to the differential transmission line that electrically connects a first ECU device and a second device, a second input configured to receive a current waveform from a current probe electrically coupled to the differential transmission line, and one or more processors configured to receive the voltage waveform and the current waveform and determine a voltage of the first ECU device and a voltage of the second device based on the voltage waveform and the current waveform. The test monitor may be embodied in an FPGA. The test monitor enables monitoring of message transfers across a network in a non-intrusive and non-invasive manner, without the necessity of using a repeater or switch.

1. The name of the design product: multi-channel data recorder shell. 2. The use of the design product: for protecting internal instruments. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention discloses a method, a device and equipment for collecting in-band and out-of-band logs of a server and a medium, relates to the technical field of computers, and is applied to a server side comprising a substrate management controller, a basic input and output system, an operating system and a serial port data recorder. The output ends of the substrate management controller, the basic input and output system and the operating system are connected with the input end of the serial port data recorder; the method comprises the following steps: starting a basic input / output system, controlling initialization of the basic input / output system and loading of a bootstrap program, and generating a first out-of-band log of the basic input / output system; controlling the operation system to run, and generating an in-band log of the operation system; controlling the baseboard management controller to start, and generating a second out-of-band log of the baseboard management controller; and collecting each out-of-band log and each in-band log by using each preset transmission channel, sending the out-of-band logs and the in-band logs in parallel, and storing the out-of-band logs and the in-band logs in a nonvolatile memory of the serial port data recorder. And full coverage collection of in-band and out-of-band logs of the server is realized.

Data recorder (7; D) for storing data traffic in intercommunicative data transmission links of hardware components (10', 11', 12', 13', 14', 15', 16', 17') that are integrated or can be integrated into at least one data communication network (1), wherein at least some of the hardware components use different data communication standards; wherein the data recorder (7; D) has a data conversion device (70) or is connectable to a data conversion device (70); wherein the data recorder (7; D) has at least one mass storage device (74; M) and wherein the data recorder (7; D) is configured to convert incoming data information conforming to an external data communication standard into a recorder-proprietary data communication standard and to store the data information in the recorder-proprietary data communication standard characterized by that the data recorder (7; D) is designed such that, in the event that it is not possible to convert the incoming data information into the recorder's proprietary data communication standard, it stamps the data information with a date and time stamp and stores it in the external data communication standard.

A data logger and a data acquisition hydraulic fracturing process. In a state in which a bridge plug is fixed in a wellbore, both ends of the bridge plug are monitored and data is stored by the data logger, then the data logger is retrieved to analyze the data to evaluate plugging effect of the bridge plug and downhole environment status.

Provided is a data recorder for a wellbore, a downhole data recording system for a wellbore, and a method of obtaining downhole data from a wellbore. The data recorder, in at least one embodiment, includes an energy transfer mechanism configured to receive sensed signals from one or more downhole sensors, a data logger, and a controller having one or more processors. The one or more processors, in one aspect, perform operations including: converting the sensed signals received from the one or more downhole sensors into sensor data, and storing the sensor data in a data logger. The data recorder, in one aspect, further includes a coupling mechanism configured to connect the data recorder to an equipment section.

To provide a vibration receiving device and its installation method capable of improving the measurement accuracy of elastic waves from the front of a working face by blasting and facilitating installation.SOLUTION: The vibration-receiving device (10) includes a geophone (11) for detecting an elastic wave (6) generated by drilling and blasting, a signal transmission member (cable (12)) for transmitting data detected by the geophone (11), a recording unit (data logger (13)) for recording the data, a protection member (14) for protecting the cable (12), and a soundproof member (15) interposed between an outer peripheral surface of the data logger (13) and an inner peripheral surface of the vibration-receiving hole (5).SELECTED DRAWING: Figure 2

Example embodiments relate to train data recorder and event notification systems and techniques for using such systems. An example device includes a housing configured to attach onto a train with multiple sensors located in the housing, such as a Global Navigation Satellite System (GNSS) receiver, an inertial measurement unit (IMU), and a camera that can capture images of an environment outside the housing. The device also includes a memory and a processor located inside the housing where the processor is configured to receive sensor data from at least one of the sensors and store the sensor data on the memory. A central computing system can aggregate location-based data generated by train data recording devices positioned on one or multiple trains and map the data to the network of train tracks to detect trends and provide insights to operators.

This utility model discloses a data recording device with an anti-detachment structure, including a data recorder, a connector, and a wire. Two sets of symmetrical mounting plates are fixedly installed on the back ends of both sides of the data recorder. A socket is located at the center of the top of the data recorder, and connectors are snapped into connection ports at both ends inside the socket. One end of the connector is fixedly connected to a wire. An extension plate is fixed to one end of the top of the data recorder. Anti-detachment brackets are installed at both ends of the front of the extension plate. The front of the anti-detachment bracket has an arc-shaped clamping groove for securing the connector, and the back ends of the anti-detachment bracket are fixedly connected to locking blocks. This utility model, through the coordinated use of components such as the data recorder, extension plate, anti-detachment bracket, locking blocks, locking groove, and arc-shaped clamping groove, facilitates the prevention of wire detachment from the data recorder, thereby improving the stability of its connection and fixation. It also facilitates the disassembly, replacement, and installation of the anti-detachment bracket.

To provide a data logger that transmits data in a format required by a transmission destination.SOLUTION: A data logger comprises: an acquisition unit that acquires a measured value from one or a plurality of sensors; a processing unit that performs a calculation using the measured value, records the calculated data in a log, and forms a data stream including the calculated data; and an output unit for outputting the data stream. The processing unit forms the data stream in a data format required by an output destination of the data stream.SELECTED DRAWING: Figure 1

A method to record low-latency data in real-time with a single tread onto a storge medium is disclosed. The method includes instantiating, by a single thread of a scheduler of a real-time operating system executed by a hardware processor, a write command to write data from a data queue to a storage medium; determining, by the single thread, that the data is in the data queue; obtaining, by the single thread, the data from the data queue; and saving, by the single thread and the write command, the data that is obtained from the data queue to the storage medium as an output file.

A nozzle assembly with a data logger. The nozzle apparatus assembly comprises a housing body and a tubular nozzle shaft coupled to a nozzle head. The tubular nozzle shaft and the nozzle head define a portion of a fluid pathway extending from an inlet end of the housing body to a set of directional nozzles. The tubular nozzle shaft and the nozzle head are configured to rotate together in response to a discharge of a pressurized liquid from the set of directional nozzles. A data logger housed within the housing body includes a rotation sensor configured to detect rotation of the tubular nozzle shaft or the nozzle head, a data storage device configured to store rotation data captured by the rotation sensor or rotational speed data calculated from the rotation data and time data, and a communications interface configured to transmit the stored data to a remote computing device.

1. Name of the product in this design: Radio-controlled solar-powered soil moisture data collector. 2. Purpose of this design: For soil moisture collection. 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.

A vehicle system includes a first battery that supplies main power, when a vehicle is turned on, a second battery that supplies power in an auxiliary manner to an electric load of the vehicle and a video data recorder in the vehicle during parking, and a dual power controller that classifies a discharge region of the second battery as a first discharge interval or a second discharge interval, supplies power to the electric load and the video data recorder in the vehicle using the second battery in the first discharge interval, and supplies power to the video data recorder using the second battery in the second discharge interval.

A system includes a sensor carrier and an integrated data recorder. The sensor carrier includes an outer sub body and an inner sub body. The inner sub body is coupled to the outer sub body by a support leg. The inner sub body includes a recess formed therein. The sensor carrier includes a flow path defined as the space between the outer sub body, the inner sub body, and the support leg. The integrated data recorder is positioned within the recess of the inner sub body such that the integrated data recorder is substantially at the centerline of the sensor carrier. The integrated data recorder includes a sensor package including one or more drilling dynamics sensors, a processor, a memory module, and an electrical energy source.

Methods for improving the accuracy and precision of analyte measurements in an expired biological sample comprising: a biological sample, which is collected from a patient, said sample stabilized by a treatment, and wherein said sample is transported with a datalogger collecting a time and temperature; based on the given analyte, the type of biological sample, and preferably at least one of the time, temperature, and the treatment type, selecting a stability model that has been trained to predict a correction factor for the analyte when measured from the specific sample; obtaining the correction factor, wherein the correction factor is a predicted relative percent difference based upon at least the time and temperature degradation of the sample; applying the correction factor to a degraded value obtained from analyzing the biological sample to obtain a corrected value for the given analyte.

A downhole fracturing zone data logger and a downhole fracturing zone data acquisition system. The data logger includes a sphere, at least one mounting cavity is provided on a surface thereof, a data acquisition module for detecting and acquiring environmental data is provided in the mounting cavity, and an opening of the mounting cavity is provided with a soluble plug for plugging. The data acquisition system can effectively monitor downhole temperature and pressure data.

The utility model provides an asphalt pavement anti-rutting performance simulation test device, which relates to the technical field of road engineering and comprises a supporting base body, a mechanical loading mechanism, a depth measuring mechanism and a sensing and control system, the supporting base body comprises a base plate, a rotating supporting plate is arranged at the bottom of the base plate, and a mechanical loading mechanism is installed on the rotating supporting plate; in the operation process, the pressure head of the mechanical loading mechanism can apply load to the road surface, so that a track with a certain depth is formed; meanwhile, the depth measuring mechanism and the lever dial indicator work cooperatively to measure the depth of the track; the numerical value of the applied load and the data of the rut depth are recorded in the data recorder, and the corresponding comparison relation can be obtained by comparing the correlation between the numerical value of the applied load and the data of the rut depth at the same moment; the problem that in an actual road test, an existing device for testing the rutting resistance of the road surface cannot reflect the correlation between the applied load and the road deformation is solved.

Systems and methods are provided for a machine learning (ML) pipeline with a unified framework. A machine learning pipeline trains a machine learning model in the machine learning pipeline in a development environment to generate training artifacts. The machine learning pipeline further executes the machine learning model in a production environment to generate production artifacts. When a training data logger and the machine learning pipeline are in communication with each other, the machine learning pipeline automatically transmits the training artifacts to the training data logger for storage in the development environment. When the production data logger and the machine learning pipeline are in communication with each other, the machine learning pipeline automatically transmits the production artifacts to the production data logger for storage in the production environment.

The application discloses a kind of gas dynamic adsorption testing device and its testing method, belong to measurement and testing technical field.The device is by gas steel bottle, mass flow meter, adsorption reaction column, four-way valve, tubular resistance heating furnace, thermal conductivity detector, data logger and pipeline, valve and pressure gauge connected between them are constituted, the adsorption testing of adsorbent under dynamic condition can be carried out using the above structure, the breakthrough curve of adsorbent is measured, and the adsorption capacity of adsorbent is quantitatively calculated using external standard method.The application testing structure is simple, easy to operate, low in cost, and can efficiently and accurately detect the adsorption amount of sample to gas without changing the material properties of experimental sample.

The utility model discloses an experimental monkey pregnancy monitoring device, which relates to the related technical field of biomedical engineering, and comprises a base and a vertical rod, a thermocouple temperature sensor is used for measuring the body temperature of a monkey, a heart rate sensor is used for measuring the heart rate of the monkey, and a blood pressure sensor is used for calculating the blood pressure change of the monkey. A first rotating motor drives a first rotating rod and a second rotating motor drives a second rotating rod to adjust the observation position of an infrared thermal imager, the infrared thermal imager judges the temperature difference of monkeys and generates a thermal image, a data recorder records measurement information, a remote communication module transmits information, and full-automatic monitoring is achieved. The problem that the experiment efficiency and precision are reduced due to personal errors and interference is solved, monitoring data are accurate and comprehensive, tiny physiological changes in the monkey pregnancy process can be captured in time, real-time data feedback can be carried out, key health abnormal signals cannot be missed, and the reliability of research results is enhanced.

A gas logging system may include a data logger comprising an enclosure, a processor, and memory. The processor and the memory may be configured to log data associated with soil. The gas logging system may further include a set of probes. A probe of the set of probes may include a sensor enclosure, at least one gas sensor configured to provide the data associated with the soil to the processor and the memory, a gas-permeable water-impermeable membrane, a solid-state dehumidifying membrane, and a fan.