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WO/2012/045997 |
An isolator circuit (25) for a unit of a safety system (10) includes a power control line (14) connectable to a first loop of a safety system and a power connection (16) connectable to a second loop of the safety system. A switch (26) is...
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WO/2012/035092 |
The invention relates to a fire alarm (2) for hooking up to an alarm line (3), which in turn is connected to a control center (1). The fire alarm comprises a receiver (4) for receiving a digital alarm address (ADR) output by the control ...
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WO/2012/013692 |
The invention relates to a method for transmitting sensor data by radio in an alarm system in which secondary stations, which are each coupled to a state sensor, transmit sensor data as well as addresses which identify the secondary stat...
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WO/2011/097346 |
Methods and system for consolidating alarms using a data center monitoring appliance are provided. The method includes receiving at least one alarm from an physical infrastructure device via the network, determining that the at least one...
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WO/2011/054458 |
The invention relates to a safety communication system (1) comprising an analyzing unit (10) and a number of nodes (20, 30, 40) which are connected in series and each of which comprises a sensor (23, 33, 43). The invention also relates t...
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WO/2011/040913 |
Apparatus and method for tire temperature measurement is disclosed. The apparatus includes a thermocouple having a measurement junction and a pair of first and second conductive leads. The measurement junction is mounted in a passage pro...
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WO/2011/007115 |
A signal for use on a wired network interconnecting electronic devices, comprising: a base voltage for conveying power to the electronic devices; a pulsed voltage signal bearing coded information for transfer between the electronic devic...
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WO/2010/135038 |
A self-powered energy harvesting unit/controller receives motion data from one or more self-powered sensors via low power wire. The energy harvesting unit sends signals wirelessly to a system to perform certain functions as a result of r...
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WO/2009/137825 |
A wireless chemical sensor includes an electrical conductor and a dielectric material on the conductor. The conductor is electrically unconnected and is shaped for storage of an electric field and a magnetic field. In the presence of a t...
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WO/2009/101404 |
A signal for use on a wired network interconnecting electronic devices, comprising: a base voltage for conveying power to the electronic devices; a pulsed voltage signal bearing coded information for transfer between the electronic devic...
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WO/2009/101404 |
A signal for use on a wired network interconnecting electronic devices, comprising: a base voltage for conveying power to the electronic devices; a pulsed voltage signal bearing coded information for transfer between the electronic devic...
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WO/2009/056945 |
A pharmaceutical supply package comprising: a memory storing an identifier specific to the pharmaceutical supply package; a transmitter operable to transmit the identifier for reception by a reception device external to the pharmaceutica...
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WO/2009/029909 |
An inventory monitoring system including a data collection and transmission module and a data evaluation module. The data collection and transmission module receives data from an RFID tag and transmits the data to the data evaluation mod...
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WO/2008/153998 |
Methods, systems, and computer program products for locating and tracking objects are disclosed. According to one system, a locating device can be configured to determine a location of an object. According to another system, an identifyi...
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WO/2008/094506 |
A system comprising an RFID Reader and an array of RFID Tags, where the tags have the ability to measure physical signal properties such as FM deviation and Received Signal Strength as examples and use these measurements to create a mean...
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WO/2008/054490 |
A system to remotely identify a person by utilizing a microwave cardiogram, where some embodiments segment a signal representing cardiac beats into segments, extract features from the segments, and perform pattern identification of the s...
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WO/2008/054490 |
A system to remotely identify a person by utilizing a microwave cardiogram, where some embodiments segment a signal representing cardiac beats into segments, extract features from the segments, and perform pattern identification of the s...
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WO/2007/121162 |
An alarm system sensor topology to reduce susceptibility to configuration errors and component failures includes a sensor configured to differentiate between system status conditions, including electrical power isolation for power polari...
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WO/2007/073991 |
The invention proposes a hazard alarm system for buildings, said system having evaluation units, which are in the form of freely programmable control units, and a building management system. As a result of being connected in series, the ...
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WO/2007/048048 |
Embodiments according to the present invention comprised RFID tags comprised of components disposed on a flexible conformal substrate. The substrate may be substantially transparent or opaque and the components may be comprised of organi...
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WO/2007/017073 |
The invention relates to a facility management system or danger warning system comprising a twin-wire annular bus line which is used to supply voltage and to communicate with bus nodes, which are connected to the leads of the annular bus...
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WO/2007/017073 |
The invention relates to a facility management system or danger warning system comprising a twin-wire annular bus line which is used to supply voltage and to communicate with bus nodes, which are connected to the leads of the annular bus...
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WO/2007/015798 |
Methods, systems, and apparatuses to improve an interface between customers and products in warehouse, shopping, and additional environments, including an improved interface with items associated with RFID tags, are described. In an aspe...
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WO/2007/011863 |
Techniques are described for performing a one-touch search to locate a selected item associated with an RFID tag. The techniques allow, for example, an RFID reader to perform a search where a user selects an item from a list, and the RFI...
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WO/2006/127869 |
When multiple readers (300) for RF transponders (104) have to be placed in close proximity, such as in adjacent landes of a highway toll barrier, they can be set to operate at different frequencies. When signals from two adjacent ones of...
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WO/2006/107609 |
A group of associated transponders are respectively attached to a plurality of objects, such as sensors or containers. Each transponder includes a memory (16), a transmitter (10), a receiver (12) and a controller (14). The memory (16) st...
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WO/2006/101852 |
Embodiments of the invention provide a tamper indicating system using surface acoustical wave tag devices. This is achieved by the use of at least two surface acoustical wave tag devices. In one embodiment, a first surface acoustical wav...
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WO/2006/097430 |
The invention relates to a danger warning system comprising a central station (Z) and appliances (Mn) which are connected thereto by means of a monitoring line (ML). Each appliance (Mn) comprises an insulator switch (S), an unequivocal i...
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WO/2006/088842 |
An adverse condition detector that records historical data concerning the operation of the detector such that the detector can be interrogated by a technician. The microprocessor of the adverse condition detector monitors for alarm condi...
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WO/2006/082119 |
In order to determine the position of a device (M8) newly introduced into a danger detection system whose devices (M1-M8) comprise an insulator (S) and are connected to a central (Z) by a warning line (ML), the newly introduced device (M...
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WO/2006/038163 |
A sensor network comprises a plurality of sensing nodes distributed across a sensor field. Clusters of sensing nodes can be formed to reduce traffic and improve longevity of the network. Clusters are formed by a management entity, based ...
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WO/2006/000016 |
An apparatus (500) for detecting removal of items from a compartment is disclosed. The apparatus comprises a reader (540) for reading Radio Frequency Identification (RFID) tags attached to items in the compartment and a processor (510), ...
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WO/2005/034061 |
The present communications device comprises a receiver for short messages from a sender who or which is likely to send an important message, in particular to alert users to an imminent danger. The arrangement comprises means (M1, M2) for...
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WO/2005/024749 |
The invention relates to a sensor, a control unit, and to a method for operating sensors connected to a control unit. The invention makes it possible to serially connect unidirectionally sending sensors one behind the other. Power is sup...
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WO/2004/032087 |
The invention relates to a signaling method for a network system. In this solution, a common analog read signal is fed via a signaling channel to all nodal units (104-106) under control of a control unit (100). The read signal is modifie...
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WO/2004/028115 |
A bus is disclosed, characterised in being operated as a master/slave arrangement and the addressing of the connected slaves is carried out by means of the serial numbers which each individual slave has. In particular, the addressing is ...
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WO/2004/017274 |
A safety alert device is disclosed, characterised in that the mounting location of the module connected to a controller of the safety alert device may be determined by the charging time of an energy store in the controller.
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WO/2003/065325 |
Method for monitoring a number of terminals (1, 2), particularly of parking meters, in which at least the first (1) and the second (2) adjacent terminals are equipped with means for communication which permits said first and second termi...
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WO/2003/058569 |
The invention relates to a method for securing and managing mobile objects (20) by means of securing units (30) that can be attached to them. According to the inventive method, a freely programmable identity code (G-ID) is allocated to e...
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WO/2003/036581 |
A system for determining the state of a container or other enclose space from a remote location is described. A monitoring unit in said container includes a video camera that captures an image of the interior portion of the container. A ...
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WO/2003/012759 |
A fire alarm system comprises one or more fire alarm addressable modules (3), which interface with a fire alarm loop (1) along which data and power may be transmitted, and a voice alarm system comprising one or more amplifiers (6) connec...
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WO/2002/095660 |
A security system (2) with a large number of individually-addressable modules (6) interconnected on a data bus (8) to a control panel (4), a method of concurrently supervising the modules by first configuring each module with a unique zo...
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WO/2002/084620 |
A radio frequency wireless fire alarm system (1) comprises a plurality of control panels (2) in communication with a series of associated fire detectors (3), arranged in a series of zones (4). Each detector (3) has an associated radio tr...
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WO/2002/069296 |
A multi-unit monitoring system (10) includes a plurality of units (12) coupled to a communication medium (16). The system can also incorporate a common control element (14) coupled to the medium (16). The individual units (12) include co...
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WO/2002/059850 |
The invention relates to a security bus to which CO sensors can be connected via connectable bus stations so that a main unit of the security bus carries out the CO monitoring. The CO sensors are advantageously combined with fire alarms ...
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WO/2002/037442 |
A communication protocol facilitates transmission at maximum rates for various types of cables. The protocol can be used to transmit information between a common control unit (12) and a plurality of spaced apart devices (18, 20) coupled ...
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WO/2002/031790 |
A computer network backbone system that provides integrated monitoring and damage assessment functionality. The system provides equipment and area monitoring functions for the purpose of detecting actual hazards and conditions that can l...
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WO/2001/061667 |
The invention relates to a complex bi-directional control and monitoring system for complex control and monitoring of closed systems and devices. The inventive system is primarily used to control and monitor devices in which people and m...
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WO/2001/016911 |
The invention relates to a method for automatically allocating detector addresses in an alarm system comprising a control center and at least one dual-conductor alarm line connected thereto, said alarm line being connected to a number of...
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WO/2000/070573 |
Building monitoring and control systems including bi-directional radio frequency links between master and remote units wherein the remote units operate in a low power, non-receiving state a majority of the time ie disclosed. The bi-direc...
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