Class / Patent application number | Description | Number of patent applications / Date published |
340508000 | Redundant (e.g., added circuit or loop) | 6 |
20100013625 | Redundant Data Path System - The present invention provides a redundant data path system for transmitting an alarm signal between a monitored facility and a destination facility, said system comprising: alarm signal receiving means adapted to receive the alarm signal; destination facility identifying means adapted to identify the destination facility to which the alarm signal was directed by the monitored facility; destination facility monitoring means adapted to determine, at regular intervals, whether the destination facility is able to receive an alarm signal, either directly from the monitored facility or at all and alarm signal transmission means adapted to selectively transmit the alarm signal either to the identified destination facility, when said monitoring means indicates that the destination facility is not able to receive said alarm signal directly from the monitored facility, or to an alternate destination facility, when said monitoring means indicates that the destination facility is not able to receive said alarm signal at all. | 01-21-2010 |
20100090822 | TRUSTED MONITORING SYSTEM AND METHOD - Methods and apparatus for monitoring remotely located objects with a system comprised of at least one master data collection unit, any number of remote sensor units, and a central data collection server are described. The master unit is configured to monitor any object, mobile or stationary, including monitoring multiple remote sensor units associated with the objects being monitored. The master unit may be in a fixed location, or attached to a mobile object. The master unit is configured for monitoring objects that enter and leave the area where it is located. The master unit may act as a parent controller for one or more child devices, wherein the child devices can be remote sensors or monitors of various measurable conditions including environmental conditions, substance identification, product identification and biometric identification. The master unit is able to discover new remote sensor units as they enter or leave the area where the master unit is located. The master unit can be remotely reprogrammed. The reprogramming can be accomplished with authenticated instructions. | 04-15-2010 |
20100109860 | Identifying Redundant Alarms by Determining Coefficients of Correlation Between Alarm Categories - Methods, systems, and computer-readable media for identifying potentially redundant alarms based on a statistical correlation calculated between categories of alarms are provided. Each alarm in a compilation of alarm history data is assigned to an alarm category. A coefficient of correlation is computed between each distinct pair of alarm categories that indicates the probability that an alarm assigned to the second category of the pair occurs coincidently within the alarm history data with an alarm assigned to the first category of the pair, given that an alarm assigned to the first category has occurred. Finally, a list of potentially redundant alarms is created consisting of pairs of alarm categories having a coefficient of correlation equal to or exceeding a threshold value. | 05-06-2010 |
20140333430 | SYSTEM AND METHOD FOR USING CUSTOMER DATA NETWORKS FOR ALARM SYSTEMS - An alarm system is disclosed for transmitting data over a data network at a monitored site. The alarm system may include at least two alarm panels operatively connected to the data network and connected to one another by an alternate data path. The alarm panels may be configured to communicate with one another via the data network if the data network is able to facilitate such communication. The alarm panels may further be configured to communicate with one another via the alternate data path if the data network is not able to facilitate such communication. A method of operating the disclosed system is also disclosed. | 11-13-2014 |
20140361885 | Systems and Methods for Process Alarm Reduction - Certain embodiments of the disclosure may include systems and methods for process alarm reduction. According to an example embodiment of the disclosure, a method is provided for process alarm reduction. The method can include generating at least one alarm event modality based at least in part on the received alarm information or alarm events; filtering the received alarm information or alarm events using the at least one alarm event modality; and prioritizing at least a portion of the filtered alarm information or alarm events. | 12-11-2014 |
20150332583 | DUAL RELEASE CIRCUIT FOR FIRE PROTECTION SYSTEM - A dual release circuit comprises a plurality of pyrotechnic initiators electrically interconnected in series, a plurality of subcircuits electrically interconnected between the pyrotechnic initiators to form at least a first circuit route to electrically interconnect the plurality of pyrotechnic initiators and a second circuit route to electrically interconnect the pyrotechnic initiators, and a control unit electrically connected to the first circuit route and the second circuit route and configured to monitor a first parameter of the first circuit route, monitor a second parameter of the second circuit route, detect when at least one of the first parameter and the second parameter is outside of a specified parameter range, generate an alert indication according to the detection and be able to release the pyrotechnic initiators in response to a release request. | 11-19-2015 |