31 results about "Monitors physical parameters" patented technology

A wireless network having an architecture that resembles a peer-to-peer network has two types of nodes, a first sender type node and a second receiver/relay type node. The network may be used in a medical instrumentation environment whereby the first type node may be wireless devices that could monitor physical parameters of a patient such as for example wireless oximeters. The second type node are mobile wireless communicators that are adapted to receive the data from the wireless devices if they are within the transmission range of the wireless devices. After an aggregation process involving the received data, each of the node communicators broadcasts or disseminates its most up to date data onto the network. Any other relay communicator node in the network that is within the broadcast range of a broadcasting communicator node would receive the up to date data. This makes it possible for communicators that are out of the transmitting range of a wireless device to be apprized of the condition of the patient being monitored by the wireless device. Each communicator in the network is capable of receiving and displaying data from a plurality of wireless devices.

A system for monitoring parameters of load equipment is provided. A power connector is provided with intelligence, at least one sensor, and a wireless communication component. The power connector is capable of monitoring physical parameters measured by the at least one sensor, such as voltage, current, temperature, and moisture. The system can further provide an alarm if the sensed parameter falls out of a predetermined range.

The invention discloses a foundation ditch monitoring method in construction engineering. The foundation ditch monitoring method comprises the following steps that relative information of site surveyand collection is processed and input in the construction engineering foundation ditch monitoring system, and a foundation ditch monitoring scheme is developed based on monitoring requirements, specifications and regulations; measuring points are arranged, a soil and water pressure monitoring element, a sensor, an inclinometer pipe and a layered settlement pipe are embedded to monitor physical parameters of exterior-protected construction deformation and internal force, terrain movement and ground surface subsidence; early warning value degree is preset, the early warning value degree comprises deformation or internal force magnitude and change rate thereof; project data automatically collected and monitored by an on-site terminal are collected and uploaded automatically, analysis and processing are carried out by a central processing unit based on the uploaded data, and curve diagrams and monitoring reports are formed; the curve diagrams and monitoring reports are stored in a storagemodule and history memory is formed; and the curve diagrams and monitoring reports are printed by a printing module. Real time monitoring is achieved, and the state of the foundation ditch in the construction engineering can be reflected accurately and timely.

The invention provides a liquid monitoring method and system. The method comprises the following steps: irradiating a microfluidics device filled with liquid through light with constant strength untilat least one of light sensitive sensors arranged in a plurality of preset detection area of the microfluidics device receives the light transmitting the liquid; acquiring a plurality of photoelectriccurrent output by the plurality of light sensitive sensors while the liquid flows; and monitoring physical parameters of the liquid in real time on the basis of the plurality of photoelectric currentvalues. According to the scheme, the physical parameters of the liquid can be accurately monitored in real time.

The invention relates to a monitoring system, in particular to a wireless monitoring system for large-span building structures. The large-span structure wireless monitoring system of the present invention includes an acquisition module, a transmission module, and a data processing module, and the acquisition module and the data processing module communicate wirelessly through the transmission module. The beneficial effect of the present invention is: in terms of function, it can realize zero line arrangement in the true sense, and can work all-weather for a long time. According to the response characteristics of steel structure buildings, various physical parameters can be monitored. According to the characteristics of large span and wide distribution of steel structure buildings, the transmission relay and flexible networking of sensor monitoring points are realized.

A method for installing an apparatus for monitoring physical parameters in an annulus of an oil and/or gas well having a well head. The apparatus comprises a sensor plug including a sensor and a flange assembly arranged with a bore holding a signal processing unit for communication with the sensor. The method comprises

• • installing the sensor plug in a passage in the well head,
  • connecting a cable connector to the sensor plug,
  • positioning the bore of the flange assembly essentially coinciding with the passage of the well head.

The invention also comprises a method for retrieving an apparatus for monitoring physical parameters in an annulus of an oil and/or gas well having a well head.

Monitoring is performed by at least two independent monitoring modules whose signals are linked through linking means. This makes it possible to test the two independent monitoring modules independent of one another.

A monitoring system for a spinning line (1), comprising: a detection device (20), associated with a textile machine; and a main storage device (60), located in a remote control space relative to the spinning line (1); and A remote processing device (80) is operatively connected to the primary storage device (60) for processing large amounts of data (big data) for predictive maintenance.