摘要:
Disclosed is an electronic seal for sealing a door. The door is equipped with a latch. The electronic seal includes a plug and a socket. The plug can be inserted in the socket through the latch. Thus, the door is sealed by the electronic seal. The door cannot be opened without breaking the electric seal. The electronic seal records any event of breakage.
摘要:
An electronic locking device secures a shipping container and includes a housing, two arms, a sensing circuit, and electronics. The pair of arms extend from the housing and couple to the hasp. The arms transition between locked and unlocked configurations relative to the hasp, with one or both of the arms pivoting relative to the other. A bolt seal locks the arms in the locked configuration. The sensing circuit, which includes sensing contacts, is in a “closed” state or “open” state depending on whether the arms are in the locked or unlocked configuration. The electronics record and report the state of the sensing circuit, thereby indicating whether the arms are locked or unlocked.
摘要:
A security electronic seal is described. The electronic seal uses a first shaft to lock an asset, and a second inexpensive consumable shaft to lock the first shaft. These shafts provide an electronic means of monitoring the security of the seal. The seal can detect tampering of the asset secured by the device, and in some implementations provides a wireless notification.
摘要:
A disposable and tamper-resistant RFID lock that employs an RFID tag. Use of tamper evident housing. Disabling an RFID tag contained in the housing cutting, crushing, or puncturing the RFID tag.
摘要:
The system described here is an improvement on ways to provide security and supply chain tracking for shipping containers. The system has a bolt-type seal lock module mounted on the container that has data storage capability and the capability to sense when the bolt is cut or certain environmental changes like impact. The system also includes a bolt-type seal lock that has data storage capability. The electronics module can be connected via wireless means to a centralized data base for the interchange of data. Individual modules or seal locks can be networked with each other to transmit data to and from a stack of metal shipping containers.
摘要:
A sealing device is provided that includes a bolt having a shaft, a tapered end and a circumferential groove; a lock body having an open end leading into a bore; an overmold substantially surrounding the lock body and including an aperture aligned with the open end of the lock body; a lock ring located in the bore of the lock body; and a washer having a hole aligned with the aperture in the overmold and the opening in the lock body and located between the overmold and the lock ring, the lock ring including a plurality of spokes extending inwardly from an outer ring portion. Some of the spokes can include an inner flange extending generally perpendicular to the spoke, and the inner flanges form a non-continuous inner ring portion.
摘要:
The electronic seal with radio frequency identification of the present invention comprises a lock cylinder and a lock latching plug to form an integral lock portion, which having RF chip, RF antenna with associated electric circuits, conductors and RF chip, wherein the lock cylinder comprises a metal lower antenna tube and a metal upper antenna tube to form each opposite pole of the dipole antenna. With relay conductor and propagating conductor being built in the central hollow space to connect with RF antenna and RF chip respectively, the RFID system is activated if lock cylinder and lock latching plug joint together.
摘要:
The system described here is a bolt-type seal lock which includes a bolt, having a shaft with proximal and distal portions, a head that is wider than the distal portion of the shaft and located at the proximal portion of the shaft, and a microchip that electronically contains a unique serial number of the bolt; and a locking body having a passageway with an open end for receiving and retaining the distal portion of the shaft of the bolt in locking engagement after the shaft has been inserted a predetermined extent into the open end of the passageway, at which point the shaft cannot be withdrawn from the open end of the passageway. The locking body contains electronics, including memory for storing data, wireless communications equipment, and a power source, configured to read and store the serial number form the microchip after the locking engagement.
摘要:
A pin-style cargo seal that includes a pin and a tracking module. The tracking module is removably securable to the pin and allows the seal to be tracked while the seal is in transit. The tracking module may be removed from the pin so that the tracking module may be reused.
摘要:
A bolt-type seal lock for use with shipping containers includes a bolt and a separate locking body. The locking body holds a locking mechanism that engages with an end of the bolt when it is inserted into the locking body. The locking body houses a flash memory or equivalent electronic storage device that stores shipping or transportation data relating to the contents of the shipping container. The seal also has a locking mechanism that can be released by a special tool through a lateral access opening. The lateral opening is covered by an identification tab that serves as an identification mechanism for indicating seal tampering and as a barrier to access to the locking mechanism. The identification tab is replaceable which makes the seal recyclable and reusable by shipping companies having a need for large numbers of bolt-type seal locks.