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JPH0743797B2 |
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JPH07123481A |
PURPOSE: To provide a remote monitor system for shortening the alarm detection time of a slave station at a master station concerning a centralized monitor system. CONSTITUTION: In the centralized monitor system, a master station 1 is pr...
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JPH07114681A |
PURPOSE: To prevent response signals to a reception part from increasing and prevent the process of a reception part from being delayed by making a multiple signal type fire sensor, which has received a level stop instruction, not respon...
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JPH07114682A |
PURPOSE: To eliminate difficulties in uniform processing due the handling of the halfway number of bits by dividing plural groups into plural tracks, and performing system polling, track by track. CONSTITUTION: A receiver belonging to a ...
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JPH0740319B2 |
In a terminal device adapted to effect transmission and receipt of information through address polling by a central monitoring/control device, an address having a predetermined number of bits is preset in a first address setter, and an a...
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JPH0795665A |
PURPOSE: To transmit quickly fire information by allowing a control unit to collect the presence of lots of call request signals. CONSTITUTION: A control unit 10 calls a power supply unit 20, a display operation unit 30, a fire detection...
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JPH0757175A |
PURPOSE: To modify fault decision algorithm on the basis of a past alarm generation frequency and send out an alarm speedily as to the alarm monitor system which monitors a fault of a system having various packages(PKG) to be monitored. ...
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JPH079680B2 |
An analog fire detecting system in which a plurality of sensors produce analog data corresponding to a physical state such as temperature, smoke density, etc. relevant to a fire condition. The values of such analog data are compared with...
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JPH0683228B2 |
Disclosed is a monitoring apparatus for disaster prevention which allows the setting of relay unit data to be revised with ease by effectively utilizing the information transmitting function between the receiver and the relay units. The ...
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JPH0664672B2 |
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JPH0664673B2 |
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JPH0664674B2 |
A signal transmitting junction unit for a hazard alarm system includes a signal transmission control unit, a zone line circuit connected to an electric source and having at least one hazard sensor connected thereto and an analog digital ...
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JPH0658715B2 |
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JPH0658592B2 |
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JPH0641252U |
[Purpose] Provided is a multi-drop connection multiplex transmission device that simultaneously monitors one alarm input at a plurality of locations at low cost. [Constitution] The multiplex transmission device is composed of a center de...
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JPH0640630B2 |
PURPOSE:To attain the fixed time polling by plugging in a power plug of a slave equipment to a receptacle of a lighting line so as to register automatically an address of the slave equipment thereby selecting only the registered slave eq...
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JPH06139480A |
PURPOSE: To provide the operation terminal equipment of the remote monitoring control system, which can be converted to a multi-function by one kind of product, while using a comparatively small-sized case. CONSTITUTION: A case is attach...
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JPH0632147B2 |
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JPH0632144B2 |
An enviromental abnormality alarm apparatus includes a plurality of terminals connected to a transmission line and a central processing unit. A specific address is assigned to each of the terminals. The central processing unit sequential...
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JPH0698461A |
PURPOSE: To lay a pair of comparatively thin signal cables up to a distance place, and to connect a large number of detectors in parallel between the signal cables by releasing electrical energy stored in an electric accumulating circuit...
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JPH0683834A |
PURPOSE: To efficiently use a line by continuously and successively checking the presence/absence of any system abnormality at building unit managing devices in a certain order previously decided among the building unit managing devices....
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JPH0684083A |
PURPOSE: To quicky execute the display/printing or the like of information with high urgency by successively transmitting data in a transmission buffer with higher priority by a monitoring terminal equipment when a monitoring center devi...
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JPH0676191A |
PURPOSE: To easily perform work to set a proper address on a dwelling house information panel. CONSTITUTION: This system is comprised in such a way that the dwelling house information panel 2 is provided with means 21, 22, 23, and 27 to ...
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JPH0616319B2 |
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JPH069071B2 |
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JPH069070B2 |
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JPH06500873A |
PCT No. PCT/DE91/00507 Sec. 371 Date Dec. 21, 1992 Sec. 102(e) Date Dec. 21, 1992 PCT Filed Jun. 19, 1991 PCT Pub. No. WO91/20065 PCT Pub. Date Dec. 26, 1991.The invention is directed to a status-reporting device with a plurality of sens...
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JPH05298576A |
PURPOSE: To save a handling time for setting an address and to prevent the generation of the erroneous setting of the address by successively sending a polling signal from a minimum address and repeating the same operation signal at the ...
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JPH05298578A |
PURPOSE: To provide a fire sensor which can proximately arrange a PIN photodiode for receiving infrared ray so as not to be affected by red light emitted from a red light emission diode for confirming operation. CONSTITUTION: A sensor ba...
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JPH05284169A |
PURPOSE: To very the length of the transmission signal in accordance with the amount of information to be transmitted by decoding the contents of each signal of the received signal group and deciding the length of the data signal. CONSTI...
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JPH05274582A |
PURPOSE: To attain the long service life and reliability of a device in an operation station for periodically executing semi-double poling type signal transmission/reception in an opposed state to a monitor control station and executing ...
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JPH05266385A |
PURPOSE: To provide a sensor with an address for which address setting work is easy and in addition, the sensor attached with the address whose address can be easily confirmed from its appearance. CONSTITUTION: This sensor with the addre...
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JPH05236562A |
PURPOSE: To collect alarm information more quickly in the alarm collection system collecting periodically the alarm information and processing the information. CONSTITUTION: Buffers 11, 12 sending alarm information from plural units in a...
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JPH05217090A |
PURPOSE: To remove useless operation to reform a ROM even when the scale and construction of a multiple dwelling house are changed by using an optimum correspondence table in accordance with the structure of the house to be managed. CONS...
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JPH05189685A |
PURPOSE: To obtain a remote monitoring system capable of executing transmission among plural remote monitoring devices by driving any one of slave machines as a master machine even when an original master machine runs down and switching ...
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JPH0550800B2 |
PURPOSE:To stabilize operation, and also, to improve reliability by detecting whether a transmission signal exists in a transmission line or not, and detaching a line of a short circuit part by a normally closing switch of a relay. CONST...
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JPH0550799B2 |
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JPH0525211B2 |
A signal transmission system for transmitting a first signal and a second signal superposed thereupon through a common signal transmission line composed of two wires. A plurality of terminal units are connected through the common signal ...
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JPH0522956B2 |
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JPH0522958B2 |
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JPH0521280B2 |
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JPH0519428B2 |
This invention relates to a fire supervising system and a fire extinguishing target determining method in the water discharging and fire extinguishing operation. The system and method of the present invention is characterized by dividing...
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JPH0518159B2 |
In the monitoring system which is intended for buildings, rooms and objects a multitude of measuring or detecting and signaling stations are series connected to a central signal station. Each of the detecting and signalling stations tran...
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JPH055150B2 |
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JPH055149B2 |
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JPH04369796A |
PURPOSE: To save the handling time of the sensor for setting an address and also to avoid an address setting error. CONSTITUTION: An automatic fire alarm device has the address from a fire receiver 1 with a sensing lines L1,...Ln+1, succ...
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JPH04136798U |
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JPH04357596A |
PURPOSE: To prevent increase in capacity of a power failure compensation system and a power supply due to increased number of sensors by driving a measuring circuit for fire confirmation factors of a sensor only when accessing is made wi...
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JPH04346199A |
PURPOSE: To prevent the generation of a setting mistake by performing the address setting for the terminal with an address setting operation-on the reception based on the address setting request from the terminal. CONSTITUTION: An addres...
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JPH0449755Y2 |
A photoelectric smoke sensor terminal has an address signal detector for detecting whether or not an address assigned to the terminal coincides with an address represented by an address signal from a main unit. Only when the coincidence ...
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