摘要:
Techniques are provided for reducing the transmission of infrared (IR) signals outside of a reclamation receptacle. Techniques include using a reclamation receptacle having an IR transmitter configured to transmit IR signals when the reclamation receptacle is in a closed configuration and configured to cease transmission of the IR signals when the reclamation receptacle is in an open configuration. A radio frequency identification (RFID) tag may be deposited in the reclamation receptacle. The RFID tag may receive the IR signals and generate a radio frequency (RF) signal in response to the IR signals, wherein the RF signal indicates that the RFID tag is in the reclamation receptacle.
摘要:
Techniques are provided for reducing the transmission of infrared (IR) signals outside of a reclamation receptacle. Techniques include using a reclamation receptacle having an IR transmitter configured to transmit IR signals when the reclamation receptacle is in a closed configuration and configured to cease transmission of the IR signals when the reclamation receptacle is in an open configuration. A radio frequency identification (RFID) tag may be deposited in the reclamation receptacle. The RFID tag may receive the IR signals and generate a radio frequency (RF) signal in response to the IR signals, wherein the RF signal indicates that the RFID tag is in the reclamation receptacle.
摘要:
An improved RFID tag reader is provided. More specifically, an RFID tag reader is provided that includes a plurality of antenna panels arranged to form a sensing volume in which RFID tags are read. Additionally, the RFID tag reader includes a novel switching mechanism that activates the antenna panels in sequence while minimizing cross coupling between the antenna panels. Furthermore, a novel antenna geometry also reduces antenna cross coupling.
摘要:
A system and method a bi-directional wireless information system includes a plurality of sensor nodes spaced along a path of travel of an object, each of the sensor nodes corresponding to a specified location along the path of travel. The system also includes a transceiver associated with the object, the transceiver configured to communicate with the plurality of sensor nodes, such that a location of the object is determinable based on wireless communication between the transceiver and the plurality of sensor nodes. A central database included in the system is configured to receive the location of the object from at least one of the transceiver and the plurality of sensor nodes, receive object-specific data from at least one of the transceiver and the plurality of sensor nodes, and transmit location-specific data to the transceiver.
摘要:
A system for a radio frequency identification tag of a radio frequency identification system, comprises an antenna mounted on a respective unit of equipment and a power supply electrically coupled to the antenna. The antenna is configured to energize a radio frequency identification tag without contact for enhancing read range of the radio frequency identification tag.
摘要:
An improved RFID tag reader is provided. More specifically, an RFID tag reader is provided that includes a plurality of antenna panels arranged to form a sensing volume in which RFID tags are read. Additionally, the RFID tag reader includes a novel switching mechanism that activates the antenna panels in sequence while minimizing cross coupling between the antenna panels. Furthermore, a novel antenna geometry also reduces antenna cross coupling.
摘要:
A wireless-enabled tightening system for fasteners is disclosed. The system includes a visual designator configured to project an indicator onto a workpiece. The system also includes a torque wrench comprising a wireless transmitter and a means for identifying whether the correct torque has been applied to a fastener on the workpiece and configured to provide a feedback for a user. The system also includes a camera configured to capture an image of the workpiece when an appropriate amount of torque has been applied to the fastener. The system further includes a microprocessor for determining sequence of the fastener and identifying the tightened fastener.
摘要:
A wireless-enabled tightening system for fasteners is disclosed. The system includes a visual designator configured to project an indicator onto a workpiece. The system also includes a torque wrench comprising a wireless transmitter and a means for identifying whether the correct torque has been applied to a fastener on the workpiece and configured to provide a feedback for a user. The system also includes a camera configured to capture an image of the workpiece when an appropriate amount of torque has been applied to the fastener. The system further includes a microprocessor for determining sequence of the fastener and identifying the tightened fastener.
摘要:
An apparatus and methods for tracking a plurality of marine riser assets is provided. Part of a riser lifecycle monitoring system, the apparatus can include an oil and gas riser spider to connect a plurality of riser pipe sections during assembly of a riser pipe string. The riser spider forms an annulus around a first section of the plurality of riser pipe sections and supports the first section of the plurality of riser pipe sections during connection to a second section. The apparatus can also include an antenna to read a plurality of radio frequency identification tags, e.g., directional 125 kHz RFID tags, attached to outsides of the plurality of riser pipe sections. The antenna can include an oblong loop attached to and substantially spanning about half of an internal surface of the riser spider so that the antenna follows the contour of the riser spider.
摘要:
A system for generating a shipping manifest for one or more pieces of equipment is provided. The system includes a database configured to store data representative of information located on tags related to one or more pieces of equipment to be shipped and a reader-writer component configured to read/write the data. The system further includes a shipment component. The shipment component is configured to automatically generate a shipping manifest related to the one or more pieces of equipment based on the data read by the reader-writer component and one or more business rules associated with the one or more pieces of equipment.