Patent application number | Description | Published |
20130082839 | SYSTEM AND METHOD FOR WIRELESS HEAT DETECTION - A system for wireless heat detection is disclosed. The system includes one or more heat sensors that convert sensed heat energy into electrical power for transmitting an alarm signals. A remote system may trigger an alarm based on the received alarm signals. The heat sensors may be placed at discrete locations within an interior of a building to monitor a condition of the infrastructure of the building. The remote system can include a communications module for receiving the signal and transmitting an alarm signal to an associated fire panel. The fire panel may analyze the signal, as well as signals generated from adjacent sensors, to determine whether a fire condition exists within a building. Appropriate notification devices may then be activated based on the determination. Other embodiments are disclosed and claimed. | 04-04-2013 |
20130242905 | SCALABLE PROTOCOL FOR LARGE WSNS HAVING LOW DUTY CYCLE END NODES - A method and system are described for providing a wireless sensor network between a main node and a plurality of nodes, the nodes associate with sensors. The method and system define communications channels over which the main node communicates with the nodes based on a channel hopping scheme pattern, and define at least one transfer channel that is dedicated to carrying transfer frames that are broadcast by the main node. The method and system configure non-attached nodes that are not attached to the network, to enter a connection session by tuning to the transfer channel to listen for a transfer message. The transfer message indicates a next communications channel. The method tunes the non-attached nodes to the next communications channel, listens for a beacon frame, and utilizes the beacon frame as a timing reference to enable the non-attached nodes to attach to the network. | 09-19-2013 |
20130243038 | SCALABLE PROTOCOL FOR LARGE WSNS HAVING LOW DUTY CYCLE END NODES - A method and system are described for providing a wireless sensor network between a main node and a plurality of nodes, the nodes associated with sensors. The method and system define communications channels over which the main node communicates with the nodes based on a channel hopping scheme, and define at least one transfer channel that is dedicated to carrying transfer frames that are broadcast by the main node. The method and system configure non-acquired nodes that are not acquired to the network to enter a connection session by locating the at least one transfer channel to listen for a transfer message. The transfer message indicates a next communications channel that will become active. The method switches the non-acquired nodes to the next communications channel. | 09-19-2013 |
20140085089 | MOBILE RETAIL PERIPHERAL PLATFORM FOR HANDHELD DEVICES - Systems (100) and methods (700) for operating a security tag of an Electronic Article Surveillance (“EAS”) system. The methods involve: executing on a mobile Point Of Sale (“POS”) device ( | 03-27-2014 |
20140257926 | SYSTEMS AND METHODS FOR MOBILE POINT-OF-SALE PROCESS MANAGEMENT | 09-11-2014 |
20150009035 | SYSTEMS AND METHODS FOR CUSTOMER DEACTIVATION OF SECURITY ELEMENTS | 01-08-2015 |
20150248297 | Constrained Device and Supporting Operating System - A networked system for managing a physical intrusion detection/alarm includes an upper tier of server devices, comprising: processor devices and memory in communication with the processor devices, a middle tier of gateway devices that are in communication with upper tier servers, and a lower level tier of devices that comprise fully functional nodes with at least some of the functional nodes including an application layer that execute routines to provide node functions, and a device to manage the lower tier of devices, the device instantiating a program manager that executes a state machine to control the application layer in each of the at least some of the functional nodes. | 09-03-2015 |
20150248299 | Constrained Device and Supporting Operating System - A networked system for managing a physical intrusion detection/alarm includes an upper tier of server devices, comprising: processor devices and memory in communication with the processor devices, a middle tier of gateway devices that are in communication with upper tier servers, and a lower level tier of devices that comprise fully functional nodes with at least some of the functional nodes including an application layer that execute routines to provide node functions, and a device to manage the lower tier of devices, the device instantiating a program manager that executes a state machine to control the application layer in each of the at least some of the functional nodes. | 09-03-2015 |
20150249548 | Establishing Links Between Sub-Nets - Disclosed is a gateway between a first sub-network and a second sub-network, the first sub-network being isolated from the second sub-network, the gateway being configured to send, to a first node of the first sub-network, information for use in establishing a bridge to a second node of the second sub-network; and a device comprising the first node, the first node being configured to use the information to establish a bridge to the second node, the bridge for enabling communication between the first node and the second node that does not pass through the gateway. | 09-03-2015 |
20150249588 | Distributed Processing System - Described is a system that includes a queue cluster including first network devices that cooperate to communicate with end nodes of a network and to store information from the end nodes in memory, a processing cluster comprising second network devices that cooperate to perform one or more tasks on the information from the queue cluster, and a database cluster including third network devices that cooperate to provide storage for use by the processing cluster, with the queue cluster, the processing cluster, and the database cluster being part of a local network that is connectable to an external network, the local network including a wireless mesh network and for the one or more tasks, a network device among the second network devices is selected as a leader responsible for task execution. | 09-03-2015 |
20150249928 | Network Range Extender with Multi-RF Radio Support for Plurality of Network Interfaces - A networked system for managing a physical intrusion detection/alarm includes a network of end nodes, e.g., sensor nodes including one or more constrained sensor nodes for sensing physical conditions, and a gateway to provide network connections for the constrained sensor nodes. The system also includes a range extender for connecting the one or more constrained sensor nodes to the gateway, with the range extender including first and second radios and corresponding processors to wirelessly communicate with the gateway and constrained nodes. | 09-03-2015 |