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WO/1982/001781A1 |
A security alarm system includes a main alarm system (11), a main audible warning device (12) connected to said main alarm system, an auxiliary audible warning device (20) and a control means (23, 24) sensitive to disconnection of the ma...
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WO/1981/001765A1 |
A photoelectric smoke detector for providing indications of both alarm and trouble conditions has a source of light (16), a detector apparatus having a light responsive device (18), said detector apparatus providing an output subject to ...
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WO/1981/000238A1 |
Such device comprises a periodic current generator (6) connected to a long power supply line (3) through a first transformer (7), the lamp (1) of the light being connected to the long line through a second transformer (9). A first and a ...
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WO/1980/000044A1 |
Pneumatic or hydraulic conduits which form a protection against intruders, are connected to a detector which registers a possible variation of the pressure and sets off an alarm. With a view to preventing an interruption, for example, by...
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WO/1979/000902A1 |
The fixed alarm system partly or entirely mobile, comprises a multi-channel system with lateral inhibition, a switch operating on a hit-or-miss mode, one or more AND logic circuits connected in a chain configuration or in combination wit...
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WO/1979/000844A1 |
In a security system, for status reporting from detectors (D1, D2, D3) set up in a protected local (P) to a monitoring centre (C), and monitoring the operational condition of communication lines (3) which are arranged to connect the dete...
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JP7462086B2 |
To provide a tunnel emergency facility with high failure resistance using an optical line which can appropriately cope with a problem of a metal line and increase in length of a tunnel.A normal optical line 14-1 and a standby optical lin...
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JP2024045836A |
[assignment]To obtain a fire detector having a simple function capable of avoiding non-fire alarms associated with cleaning work. [Solution] A fire detector installed in a fire monitoring area and equipped with a sensing part that detect...
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JP7449547B1 |
An object of the present invention is to provide a safety device for an automobile that prevents a driver from leaving the automobile without leaving passengers behind. [Solution] The automobile safety device 100 includes a confirmation ...
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JP2024033362A |
The present invention provides an emergency notification system that can simplify the wiring configuration and monitor the state of a signal line via a switch terminal of an operation switch. [Solution] In the emergency notification syst...
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JP2024033360A |
An object of the present invention is to provide a transmitting equipment that can monitor the state of a signal line via a switch terminal of an operation switch while reducing the number of connection terminals of a terminal block used...
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JP2024032215A |
The present invention provides an image processing system that can easily set a threshold value for detecting human body behavior. An image processing system includes an acquisition unit that acquires a captured image captured by an imag...
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JP7443010B2 |
To reduce labor and time required for updating site data stored in a receiver by updating online from an exterior terminal device through unified management of a server.A site data server management part 58 of a server 48 stores and mana...
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JP7433193B2 |
To efficiently monitor suspicious behavior in a facility.A suspicious behavior monitor support system comprises: a suspicious behavior data processing unit 21 that gives an ID to each alarm Ad of suspicious behavior detected by a suspici...
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JP7432658B2 |
To provide a disaster prevention system that enables an appropriate monitoring work by optimizing an alarm display on a disaster prevention receiving board for contamination when a monitoring area is repeatedly monitored by a fire detect...
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JP2024006149A |
The present invention provides a control device, a control method, a program, and a communication system that can appropriately cope with disasters. A control device includes an estimation section, a confirmation section, a determination...
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JP7412167B2 |
To provide a fire detection system and a repeater that detect a fire even if a signal line connected to an existing fire receiver is disconnected.A fire detection system S1 includes a fire sensor 2, a fire receiver 1, a repeater 3, and a...
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JP2024002288A |
The present invention provides a remote transmission system, a monitoring station, and a line monitoring method that allow the state of a wireless line between a parent station and a plurality of slave stations to be known in advance. [S...
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JP7411015B2 |
To provide a disaster prevention alarm cooperation system which can simply and appropriately perform an operation test when disaster prevention information such as earthquake early waning and arrival of tidal waves is notified from an al...
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JP7407695B2 |
To transmit sensor data detected by a slave module to a server without missing even when a master module causes failure concerning a sensor network system.A sensor network system 31 includes: a plurality of modules 20 respectively having...
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JP2023184625A |
To provide an alarm system, a program and a control method which can grasp a state of a detector.Am alarm system 2 comprises: a plurality of detectors; an acquisition unit 101; a generation unit 102; and an output processing unit 103. Th...
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JP7402726B2 |
To provide a disaster prevention system having a plurality of devices of the same type, where deterioration of disaster prevention functions associated with an update of programs of these devices is reduced.In a tunnel T, fire detectors ...
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JP2023180520A |
To efficiently transmit information for reporting abnormality generated in a work device to a remote abnormality monitoring server (abnormality monitoring unit).An abnormality monitoring method includes the steps of: transmitting (S08) e...
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JP2023179714A |
To easily and surely confirm a correspondence between a disaster prevention terminal such as a fire detector indicated on a ground plan, etc., of a caution zone and a disaster prevention terminal installed at a site.A disaster prevention...
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JP7396106B2 |
To enable a manager to easily identify an abnormality cause before going to a site where a sensor is installed when an abnormality occurs concerning a wireless monitoring system.A control section (20) of a wireless monitoring system (10)...
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JP2023166683A |
To provide an alarm device that can accurately notify a worker of an abnormality in a monitored facility and malfunction in a monitoring device.An alarm device 100 comprises a monitoring unit (monitoring device 10) that detects an abnorm...
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JP2023166085A |
To improve certainty, stability and reliability of a cooperation of disaster prevention information by allowing monitoring of an operational state of a disaster prevention information cooperation system from an actual facility through a ...
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JP7379621B2 |
To provide a tunnel disaster prevention system allowing an operator to simply and easily identify and understand in what kind of state a signal line is without viewing a content of predetermined information relating to a current flowing ...
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JP7378208B2 |
There is provided a method and apparatus for controlling a privacy setting of at least one sensor. A signal is acquired from one or more sensors. A characteristic of one or more subjects is detected in the acquired signal. A privacy leve...
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JP7370165B2 |
To provide a disaster prevention system capable of easily and surely confirming a correspondence between a disaster prevention terminal such as a fire sensor indicated in a plan view of a warning area and a disaster prevention terminal i...
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JP2023156477A |
To provide a disaster prevention system that inhibits non-fire notification by determining the reliability of a fire detector which has transmitted a fire signal.A tunnel disaster prevention system monitors a fire in a detection area by ...
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JP7365632B2 |
To provide a detection system capable of setting the functions of a detection unit depending on the installation height of an imaging unit.In an equipment control system, a detection system 1 includes a detection unit 111 and a function ...
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JP7364080B2 |
A state detection device includes: an acquisition unit that acquires sensor values related to a center of gravity sway of a worker as time series data from a sensor which is disposed on a leg of equipment for work at height that the work...
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JP2023151179A |
To provide a monitoring system with which it is possible to prevent a legitimate user from being mistakenly detected as an intruder due to unsuccessful face authentication.A monitoring system monitors an intrusion into a monitored area, ...
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JP2023151302A |
To provide a monitoring system with which it is possible to further improve the convenience of a legitimate user when conducting face authentication.A monitoring system 1 for monitoring an intrusion into a monitored area comprises: a plu...
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JP2023148283A |
To provide a management system for a disaster prevention apparatus built-in battery capable of reducing loads on a user and a constructor/checker relating to an exchange of the battery built in a disaster prevention apparatus.In a manage...
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JP7360796B2 |
To provide a fire alarm system capable of easily confirming connection states and address duplication of all the fire alarm terminals.A fire alarm system 1 includes: multiple fire alarm terminals (smoke sensors 19, a thermoelectric coupl...
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JP2023142022A |
To provide a security system, a security method, and a program that are capable of estimating a possibility that a fraudulent act was performed during a patrol on the basis of biological signals of a patrolling person.A security system c...
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JP2023141062A |
To provide an alarm configured to properly update a control method, etc., without stopping essential function needlessly, while preventing adverse effect on notification function of the alarm.An alarm 100 is configured to operate in acco...
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JP2023134692A |
To provide a disaster prevention system that can suppress a non-fire alarm by determining a reliability of a fire detector which has transmitted a fire signal.In a tunnel disaster prevention system, a fire detector 12 connected to a disa...
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JP2023130664A |
To provide a disaster prevention system that transmits, to a remote higher-order facility, data of the history of current monitoring storing a result of determination of an abnormality in the value of current flowing in a signal line and...
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JP2023128414A |
To provide a patrol support system and an auxiliary tool for the patrol support system, which can be constructed at a very low cost and support patrol personnel to patrol efficiently.In a patrol support system that supports a patrol to c...
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JP7340799B2 |
To provide a monitoring system and monitoring method, capable of efficiently improving the accuracy of discriminating the status of information source equipment installed in a monitored facility, thereby improving the efficiency of monit...
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JP7336979B2 |
To provide a failure sign detection system for a television monitor device capable of pre-maintenance by detecting and reporting a sign of failure of the television monitor device for monitor.A failure sign detecting system includes: a m...
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JP7336248B2 |
To provide a tunnel disaster prevention system and a fire detector that can suppress a false alarm by determining the reliability of a fire detector to which a fire signal has been transmitted.A fire detector 12 connected to signal lines...
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JP7320958B2 |
To provide a radio disaster prevention system which allows a test of a radio sensor installed at a private part of a facility by being divided for every system to be easily performed exceeding a system unit and a system by an operation a...
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JP7320389B2 |
To provide an alarm apparatus capable of improving convenience at the time of restart, and an alarm apparatus control method.Whether or not to generate a start completion sound is determined based on history information relating to an op...
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JP2023107096A |
To provide a facility management system, a method, and a program that assist users in managing disaster prevention facilities.In a facility management system 10, an information processing unit 45 displays a login screen on a display unit...
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JP3242874U |
Kind Code: A1 The present invention provides an alarm dust protection device for power plant thermal engineering control. A power plant thermal engineering control alarm dust-proof device includes a housing 1, an alarm body 22, an alarm ...
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JP7309316B2 |
To obtain a reception panel with an appropriate redundant configuration capable of avoiding system down when failure occurrence.A reception panel comprises a duplexed first and second controllers and a redundant unit capable of selective...
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