An inspection system of a chip includes a reading device and a determining unit. The reading device is configured to count a number of chips stored in a storage case, the chips associated with a table game and including a chip having a radio tag, read the radio tag while the chips are stored in the storage case, and acquire chip information. The determining unit is configured to compare the chip information of the chips in the storage case with a physical number of the chips in the storage case, determine that there is an abnormal chips among the chips stored in the storage case based on a determination that the counted number of the chips does not match a physical number of the chips in the storage case, and output a result associated with an indication of the abnormal chip.

A method for reading ultrahigh frequency RFID (Radio Frequency Identification) tags is provided, wherein: an ultrahigh frequency RFID scanning system includes an ultrahigh frequency RFID reader and an antenna group; antennas are distributed around a scanned object; the RFID tags are in the scanned object; the ultrahigh frequency RFID scanning system continuously scans the scanned object, till no new data is added to a scan set A, and then counting is started; if no new data is added to the scan set A for N consecutive scan cycles, it is considered that the ultrahigh frequency RFID scanning system has read all the RFID tags in the scanned object. The present invention overcomes the problem that neither the setting of “reading time” nor the setting of “number of times of reading” can determine whether the ultrahigh frequency RFID scanning system has actually read all the RFID tags.

A portable transaction module to be placed at a space where business transactions between a teller and a customer are performed is provided. The portable transaction module includes a portable unit, and a customer-side digital module unit, for inputting information necessary for the business transactions, mounted at one side of the portable unit.

An RF module and method include a base with a probe, a reader unit, a communications unit, and a control unit that establish tracking activation EM field into a container having electrically-conductive walls. RFID tags attached to medical articles located within the container are activated and produce identification signals. The probe and base receive the identification signals and provide identification data related to medical articles located within the container. The RF module is self-contained excepting power and a data connection with which to operate. Where an Ethernet is used, power is obtained by PoE. The RF module is used to retrofit existing medication containers and may be used during the construction of a new medication container.

Access control electronics for wireless locks comprise one or more battery operated radios that receive access control codes. The wireless accessed locks locate the electronic components, circuits, sensors and antennas and many of the lock components away from the container being secured and closer to the operator/user. The disclosed access control electronics combine a proximity detection circuit comprising sensor pads and a capacitive sensing circuit and one or more short-range radio frequency antennas for reading RFID devices. The proximity sensor pads are in close proximity with the antennas, without the antennas interfering with the proximity sensing process, and the sensor pads to not attenuate the signals between the RFID devices and the antennas after the RFID devices are detected.

A contactless or touchless dispenser is provided, such as for condiments or similar food service related items. The dispenser allows a user to obtain a quantity of a condiment without being required to touch the condiment dispenser. The dispenser includes a controller for controlling a dispensing mechanism, such as in response to an instruction received from a remote device, or by touchless input, such as by detecting a utensil. The controller may control the dispensing mechanism to cause the dispenser to dispense condiment for a particular period of time or to dispense a particular quantity of condiment.

A barcode reader configured to be supported by a workstation and having a housing with a window. A multi-axis radio-frequency identification antenna assembly is positioned within the housing of the barcode reader and includes first, second, and third antennas. The first antenna is configured to emit a radiation pattern oriented in a first direction, the second antenna is configured to emit a radiation pattern oriented in a second direction, substantially orthogonal to the first direction, and the third antenna is configured to emit a radiation pattern oriented in a third direction, substantially orthogonal to the first direction and the second direction.

A method for reading ultrahigh frequency RFID (Radio Frequency Identification) tags is provided, wherein: an ultrahigh frequency RFID scanning system includes an ultrahigh frequency RFID reader (1) and an antenna group; antennas (2) are distributed around a scanned object (4); the RFID tags are in the scanned object (4); the ultrahigh frequency RFID scanning system continuously scans the scanned object (4), till no new data is added to a scan set A, and then counting is started; if no new data is added to the scan set A for N consecutive scan cycles, it is considered that the ultrahigh frequency RFID scanning system has read all the RFID tags in the scanned object (4). The present invention overcomes the problem that neither the setting of “reading time” nor the setting of “number of times of reading” can determine whether the ultrahigh frequency RFID scanning system has actually read all the RFID tags. Moreover, the reading time and the number of times of reading are dynamically adjusted with the quantity of the RFID tags and the reading difficulty of the RFID tags, which not only ensures the accuracy of reading quantity, but also improves the reading efficiency.

A system and computer-implemented method is used for tracking crew members on an offshore unit. A static map is created in software and interfaces with a network of receiver nodes physically installed at a predetermined set of measurements to provide coverage to designated areas to locate and identify crew members, who have or wear Bluetooth beacons. During operations, crew members are located and identified in real-time through the network of receiver nodes installed over prespecified coordinates. Cameras and visual recognition processing can operate in the designated areas. The designated areas can include muster stations for crew members to gather in an emergency or can include designated areas in which personnel are restricted while equipment is operating or moving.

A bioptic barcode reader is disclosed for selective use of illumination color to capture appropriate data. The bioptic barcode reader includes a housing and a primary imager positioned within the housing, configured to scan a target object during a first time period. The bioptic barcode reader further includes a primary illumination source positioned within the housing configured to emit primary illumination in a primary wavelength range during the first time period. The bioptic barcode reader further includes a secondary imager configured to capture one or more images of a target object during a second time period. The bioptic barcode reader further includes a secondary illumination source configured to emit secondary illumination in a secondary wavelength range during the second time period, wherein the second time period and first time period are interleaved and the secondary wavelength range is different from the primary wavelength range.