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6741171 |
System for transmitting and verifying alarm signals
A system for transmitting and verifying alarm signals over a TCP/IP network includes an alarm panel hosting an alarm client and verification server and connected to at least one alarm sensor, a...
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6741174 |
Environment and hazard condition monitoring system
An environment and hazard condition monitoring system is provided. One embodiment of the environment monitoring system is adapted to incorporate a plurality of preexisting sensors. The environment...
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6741172 |
Voice-to-data equipment installation set up method and system
A system and method are provided for transmitting equipment installation data between an equipment installer and an operations center server. An installer of equipment, such as a monitoring device...
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6737966 |
Keypad annunciator graphical user interface
A Keypad Annunciator Graphical User Interface, (KAGUI), for use by an operator of a process control system for presenting and responding to alarm state data generated by the process control system,...
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6738238 |
Fire detection system including an automatic polarity sensing power and signal interface
A fire detection system comprising a control panel comprised of one or more controllers for controlling a plurality of devices. A pair of lines are operably connected to the control panel and the...
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6737971 |
Apparatus for detecting an object approaching a vessel and associated method
An apparatus and method for detecting an object approaching a vessel at rest on a water surface include a laser light curtain comprising at least one pulsed laser light beam extending radially from...
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6734794 |
Alarm control algorithm for multi-sourced alarms
A state machine that allows an audible alarm for a given fault condition to be extinguished while allowing subsequent audible alarms for different fault conditions.
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6734793 |
Method of transmitting a measurement signal between a measuring unit and a control unit
In a method of transmitting a measurement signal M between a measuring unit 1 and a control unit 10 , the uniform measurement signal has a supplementary signal Z superimposed on it which...
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6727810 |
Method of detecting objects within range of a receiver
A method of detecting a variable number of objects within range of a receiver, is comprised of transmitting from each object a supervisory message from time to time, detecting the supervisory...
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6727811 |
Monitoring system
A method and system for of monitoring a site, the method including: monitoring the site for the occurrence of predetermined alarm condition; responding to the alarm condition by capturing a packet...
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6728688 |
Method and communication system for handling alarms using a management network having a number of management levels
Alarm data for active alarms is transmitted for alarm realignment between an agent on one management level and at least one manager on a next highest management level. The manager sends one or more...
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6724304 |
Security entrance system
A security entrance system for controlling access from an infeed area ( 98 ) to a protected area ( 100 ) has a structure ( 24 ) defining a chamber disposed between the infeed area, the protected...
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6717513 |
Electronic message delivery system utilizable in the monitoring of remote equipment and method of same
A system and method for monitoring remote equipment such as HVAC equipment, are provided. A sensor is in communication with a piece of remote equipment. An interface unit, having a message...
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6717660 |
System for monitoring and testing of light sources
A light monitoring system provides a sensing unit coupled to a luminaire. The sensing unit monitors both the input and the output of the luminaire for both current and voltage. In this manner, a...
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6714134 |
Detecting weather sensor malfunctions
The present invention provides a warning system comprising: a weather measuring device that measures a current weather condition; and a storage device that stores historical weather data; a...
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6700483 |
Alarm recovery method and system using two notification messages
An alarm recovery method and device for regenerating a list of alarm state values of a device after loss of communication or other discontinuity in processing is disclosed. The method and device...
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6696940 |
System and method for loop diagnostics in a security system
A security system comprising a control panel and a plurality of individually-addressable security system modules connected to the control panel on a loop data bus. Each of the security system...
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6696930 |
System and method for specification of trigger logic conditions
A system for specifying a trigger logic condition, including an interface device, a simple condition editor module in communication with the interface device for permitting definition of a...
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6696939 |
Signaling fire detector
A fire detector having a sensor group containing at least one fire detection sensor and having a control and evaluation unit, which is connected to a sensor group that is set up to evaluate signals...
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6693531 |
Integrated control of a system
A controlled system comprises a plurality of peripheral operating devices connected to an electrical power supply. Each of a plurality of local controllers is mounted near an associated peripheral...
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6693532 |
Alarm system having improved communication
An alarm system is provided which includes multiple notification appliances for signaling an alarm condition. The system controller intelligently controls the notification appliances including...
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6693533 |
Method of controlling quality of communication among a plurality of clients over a network
In order to allow efficient use of bandwidth in communication paths in a surveillance system, the surveillance system has an operation unit which assigns fixed bandwidths to each of the...
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6693529 |
Fire alarm system
In a fire alarm system, a plurality of terminal equipments are connected to a control panel. A memory is provided with each terminal equipment, which stores characteristic data indicating...
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6693528 |
Switchgear cabinet monitoring arrangement
A switchgear cabinet monitoring arrangement having a monitoring unit with several inputs for connecting sensors, as well as several outputs connected with the inputs via a linkage device for the...
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6694259 |
System and method for delivering parking information to motorists
A system and method for delivering parking information is disclosed. Embodiments of the present claimed invention utilize video imaging to analyze the availability of parking spaces. More...
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6693534 |
Emergency alarm system using pull-station with camera
An emergency alarm system is provided having a manually operated pull-station that activates the system. The emergency alarm system has a camera that provides image data of the area surrounding the...
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6694439 |
Apparatus for providing communications data over a power bus having a total current that is the absolute value of the most negative current excursion during communication
A bus powered device includes a signal processing control circuit connected to and powered by a bus at a predetermined operating current and a bus current modulator circuit interconnected in series...
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6693511 |
System and method for communicating with dormant radio frequency identification tags
The position of a radio frequency identification (RFID) transponder may be determined with respect to a plurality of stationary sensors located in an array within certain physical areas. Each...
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6690276 |
Method and apparatus for monitoring message acknowledgements in a security system
A wireless security system using multiple receivers in which each RF receiver can monitor the messages being sent to the control by the other receivers via constant monitoring of the bi-directional...
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6690274 |
Alarm analysis tools method and apparatus
The disclosed alarm analysis tools cope with insufficiently understood process characteristics. The configuration of the alarms and their associated displays are governed by generalized display...
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6690273 |
Wireless video audio data remote system
A method and system for remote assistance and review of a technician or multiple technicians, in real time, working with equipment of various complexity. A technician or multiple technicians at a...
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6683526 |
Pager-based communications system
A communications system is provided for communicating information to and from recipients scattered over wide geographic areas. A computer controlled head end communications interface adds address...
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6674362 |
Emergency informing terminal and emergency informing system including the terminal
A main controller for controlling an emergency informing terminal, and a sub controller for controlling communications with an external device are provided. The main controller and sub controller...
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6674368 |
Automated tracking system
A method and apparatus for tracking the location of assets and persons are provided. According to the invention, position information is provided to a central monitoring station aperiodically. The...
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6674367 |
Method and system for airport and building security
A method and system for airport or other building security where passengers or persons entering a building approach a check-in point or check-in counter and must undergo a positive identification...
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6670885 |
Drug administering system and administering method
A medication system prevents medication mistake by checking kinds and doses of pharmaceuticals, coincidence of patient, and so on, when a doctor forms a clinical chart, when a pharmacist prepares...
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6664892 |
Device inventory by sound
When a person first enters an unfamiliar work space, it is useful for that person to know what devices are present in the space and often the person will spend the first few minutes looking around,...
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6664894 |
Perimeter system for detecting intruders
A system for detecting an intruder has a plurality of group of sensors connected in parallel with one another, a plurality of individual processing units each connected with at least one of the...
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6650238 |
Communication path integrity supervision in a network system for automatic alarm data communication
A communication path integrity supervision system is provided for a network of automatic alarm data transmissions. A plurality of alarm data transmitters are linked by diverse paths with a central...
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6646675 |
Addressable security monitoring system
A security monitoring system with addressable capability is provided. This system allows a plurality of video cameras to be connected to the security guard room via a single cable instead of a...
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6646549 |
Emergency call network and system with graphical user interface
A graphical user interface is used for tracking the operation of emergency call systems at different properties, each having a plurality of residences and an emergency call system for each...
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6646564 |
System and method for remote management of equipment operating parameters
The present invention is directed toward providing a system for the remote monitoring and control of operating equipment. Through a series of sensors located on or near the equipment, a plurality...
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6642845 |
Signal transmitter and signal quality monitoring device
A signal quality monitoring device includes alarm producing/canceling sections for first and second grade, and an alarm holding section for, when a grade of low quality of the current signal shifts...
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6642849 |
Hush disable feature for photoelectric smoke alarm
A hush mode disabling device for a smoke alarm having a self-test function, a hush mode that engages upon activation of the self-test function to silence or desensitize the smoke alarm for a...
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6642843 |
Management system
A management system is provided with a sensor control means located in each region of a multiple occupancy building and a management apparatus connected to and able to communicate with the sensor...
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6633230 |
Apparatus and method for providing improved stress thresholds in network management systems
A network management apparatus and method for determining an optimum threshold value for a monitored characteristic of a network is described. The optimum threshold value is determined by counting...
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6628993 |
Method and arrangement for the mutual monitoring of control units
A method and an arrangement mutually monitor control units. The control units are built up of three program levels. A first level is for executing the control apparatus functions and a second level...
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6624750 |
Wireless home fire and security alarm system
A wireless alarm system ( 10 ) employs two-way transceivers ( 32, 60 ) in a network of smoke detectors ( 16 ), a base station ( 12 ), and other sensors. A keypad ( 14 ) is not needed because the...
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6621411 |
Compartment sensing system
A system for sensing ambient conditions in a compartment, such as the trunk of an automobile, generates a control signal in response to the sensed conditions. This control signal actuates...
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6618074 |
Central alarm computer for video security system
A video security system ( 10 ) monitors a premises (F) to detect unwanted intrusions onto the premises. A site control unit ( 12 ) obtains and evaluates the images to determine if an intrusion has...
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