JPH09330482A - Guiding device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a guiding device operating a guiding means in a corresponding area at the time of emergency and operating guiding means in other area after the lapse of a prescribed time. SOLUTION: When a fire breaks out on the fourth floor. The contact point S44 of an automatic fire alarming equipment 4 is closed and a timer circuit 5 starts timing. When the contact point 44 is closes, a current flows through relay coils Ry3L4 and Ry3L5 to be self-held. When current flows through the relay coils Ry3L4 and Ry3L5, relay contact points Ry3S4b and Ry3S5b are closed to open between terminals U4, V4, U5 and V5 to speech-guide from the speakers 13 of guiding lamps 11 arranged on the fourth and fifth floors and to flicker a flickering parr 14 to make persons evacuate. When the timer circuit 5 times a prescribed time, a contact point S5 is closed to make a current flow through a relay coil Ry2L to open the relay contact Ry2S to open between all the terminals UB, U1 to U11, VB, V1 to V11 to operate the guiding lamps 11 on all the floors.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a guidance device for controlling guidance means for each divided district unit in a building.

[0002]

2. Description of the Related Art Conventionally, as guidance devices of this type, for example, as shown in Article 24 of the Fire Service Law Enforcement Regulations, when the floor classification operation is performed, guidance noises and / or Or, it makes the blinking sound.

That is, conventionally, a building is divided into a plurality of districts (floors), and a guidance device is provided for each district unit. For example, when a fire occurs, a fire alarm is used to Only the guidance devices on the floor where the fire broke out and on the floors directly above were activated to prevent the evacuees from rushing in the entire building.

[0004]

However, although there is no problem in the initial operation of a fire by simply operating the guidance device in the area where a fire or the like occurs, as in the prior art, the time elapses. In the case of a large fire, it is necessary to secondarily activate another guidance device by a manual operation or the like, which causes a problem that the operation becomes complicated.

The present invention has been made in view of the above problems, and it is an object of the present invention to provide a guiding device that operates the guiding means in an area corresponding to an emergency and also operates the guiding means in another area after a lapse of a predetermined time. And

[0006]

The guiding device according to claim 1 is provided corresponding to each district unit in which the guiding means arranged corresponding to each divided district unit in the building is operated. A switching means and a timer means, which controls one or more switching means to operate the guidance means in the corresponding area in an emergency and controls other switching means after a predetermined time has passed by the timer means. In order to operate the guidance means of the corresponding district in an emergency, and to operate the guidance means of the corresponding other district after a predetermined period of time, provided with the control means for activating the guidance means of all other corresponding districts. In the early stage of an emergency, only part of the guide means is operated, so it is possible to prevent unnecessary flooding of people during evacuation, and after a certain period of time, move the guide means in other areas as well. By, to prevent the evacuation is delayed.

According to a second aspect of the present invention, in the induction device according to the first aspect, the control means sequentially controls the other switching means after a lapse of a predetermined time to sequentially turn on the corresponding guidance means of all other areas. By operating the guiding means in any order in which evacuation is required, it is possible to prevent people from rushing in and to prevent evacuation from being delayed.

The induction device according to claim 3 is the induction device according to any one of claims 1 and 2, wherein the timer means starts a time-dependent operation based on a signal from the fire alarm, and the timer means has a simple structure. Activate to ensure operation of other guidance means.

According to a fourth aspect of the present invention, there is provided the induction device according to the first or second aspect, in which the timer means starts a lapse of time from the start of the operation of the guidance means. And ensure the operation of other guiding means.

According to a fifth aspect of the present invention, there is provided an induction device according to any one of the first to fourth aspects, further comprising release means for releasing the operation of the guide means of the control means. When it is no longer needed, the operation can be canceled immediately to prevent unnecessary operation.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of a guiding device of the present invention will be described below with reference to the drawings.

FIG. 1 is a circuit diagram showing a guide device according to an embodiment of the present invention, and FIG. 2 is a plan view showing a guide lamp.

In FIG. 1, e is a commercial AC power supply, and a relay coil Ry1L and a DC constant voltage output regulator 1 are cascade-connected to the commercial AC power supply e, and a charging circuit is connected in parallel to the regulator 1. And a battery 2 having a secondary battery are connected in parallel. Then, the regulator 1 and the battery 2 are connected via a relay contact Ry1S and an inspection switch S2 to a parallel circuit of a pilot lamp PL1 indicating the activity and a pilot lamp PL2 indicating the normal condition.

Further, both ends of the pilot lamp PL2 are connected to terminals U1 and V1 for outputting to the first floor via a relay contact Ry2S which is a normally closed contact and a relay contact Ry3S1b as a switching means. A normally closed contact relay contact Ry3SBb as a switching means is connected between the normally closed contact relay contact Ry3S1b and the terminal U1 to form terminals UB and VB for outputting to the basement.

Further, each of the relay contacts Ry2S has a relay contact Ry3S2b to
Ry3S11b is connected in parallel to form terminals U2 to U11 and V2 to V11 for outputting to the second floor to the eleventh floor, respectively.

Further, the control means 3 is connected to the output terminal of the regulator 1 via the relay contact Ry1S, and the control means 3 is connected to the automatic fire alarm equipment 4 via the return switch S2 and the release switch S3 as the release means. Connected to the
This automatic fire alarm equipment 4 has contacts S4B2, S4B, S41 to S49, S410, S that are closed when a fire alarm signal is input.
It has 411.

The contact S4B2 is connected through the diode D11 and the relay coil Ry3LB, the contact S4B is connected through the diode D12 and the relay coil Ry3L1, and the contact S41 is connected through the diode D13 and the relay coil Ry.
Connected to 3L1 and via diode D14 and relay coil Ry3L2, contact S42 is connected to relay coil Ry3L2 via diode D15 and connected to diode D16 and relay coil Ry3L3, and contact S43 is diode Relay coil via D17
Connected to Ry3L3 and via diode D18 and relay coil Ry3L4, contact S44 is connected to relay coil Ry3L4 via diode D19 and connected to diode D110 and relay coil Ry3L5, and contact S45 is diode It is connected to the relay coil Ry3L5 via D111 and the diode D112 and the relay coil Ry3L6, and the contact S46 is connected to the relay coil Ry3L6 via the diode D113 and the diode D114 and the relay coil Ry3L.
7, the contact S47 is connected to the relay coil Ry3L7 via the diode D115, and is also connected via the diode D116 and the relay coil Ry3L8.
Contact S48 is relay coil Ry3L via diode D117
8 and is connected via diode D118 and relay coil Ry3L9, contact S49 is connected to relay coil Ry3L9 via diode D119 and is connected via diode D120 and relay coil Ry3L10, and contact S410 is diode Connected to the relay coil Ry3L10 via D121 and diode D122.
And relay coil Ry3L11, and contact S41
1 is connected via a diode D123 and a relay coil Ry3L11.

Further, the diode D11 and the relay coil
The connection point of Ry3LB is connected to the relay contact Ry3SBa of the normally open contact, the connection point of diode D13 and relay coil Ry3L1 is connected to the relay contact Ry3S1a of the normally open contact, and the connection point of diode D15 and relay coil Ry3L2 is the normally open contact. Is connected to the relay contact Ry3S2a, and the connection point of the diode D17 and the relay coil Ry3L3 is a normally open relay contact Ry3S3a.
Connected to diode D19 and relay coil Ry3L4
The connection point of is connected to the relay contact Ry3S4a of the normally open contact, the connection point of the diode D111 and the relay coil Ry3L5 is connected to the relay contact Ry3S5a of the normally open contact, and the diode D11 is connected.
The connection point of 3 and the relay coil Ry3L6 is connected to the relay contact Ry3S6a of the normally open contact, and the connection point of the diode D115 and the relay coil Ry3L7 is the relay contact Ry3S7a of the normally open contact.
Connected to diode D117 and relay coil Ry3L
The connection point of 8 is connected to the normally open relay contact Ry3S8a,
The connection point of the diode D119 and the relay coil Ry3L9 is connected to the normally open relay contact Ry3S9a, and the diode D
The connection point of 121 and relay coil Ry3L10 is connected to the relay contact Ry3S10a of the normally open contact, and the connection point of diode D123 and relay coil Ry3L11 is the relay contact Ry of the normally open contact.
It is connected to 3S11a.

Further, the automatic fire alarm equipment 4 has a switch S.
This switch S5 starts counting the time when a fire alarm signal is input and is closed by a timer circuit 5 as timer means after a predetermined time has elapsed. The switch S5 is connected via the diode D2 and the relay coil Ry2L.

The terminals UB, U1 to U11, VB, V1
A guide lamp 11 as a guide means shown in FIG. 2 is connected to V11. The guide light 11 has a display unit 12 such as a pictogram, a speaker 13, and a blinking unit 14 in which a xenon lamp blinks. The guide means may be any means that can effectively guide the evacuation in case of fire, such as only generating a guide sound and generating a blinking light.

When the signal input of the guide light 11 is released, a built-in battery (not shown) turns on the display unit 12, guides voice from the speaker 13, and blinks the blinking unit 14. Note that the guide light 11 has a smoke detector in itself or in the vicinity thereof, and when smoke is generated in the vicinity of the guide light 11, the voice guidance from the speaker 13 and the blinking of the blinking unit 14 are stopped.

Next, the operation of the above embodiment will be described.

For example, when a fire occurs on the 4th floor, the contact S44 of the automatic fire alarm equipment 4 is closed, and a signal is input to the timer circuit 5 so that the timer circuit 5 starts timing. When the contact S44 is closed, the relay coil Ry
A current flows through the 3L4 and the relay coil Ry3L5, the relay contact Ry3S4a and the relay contact Ry3S5a are closed, and a closed circuit is formed from the regulator 1 or the battery 2 via the relay coil Ry3L4 and the relay coil Ry3L5, and self-holds. In addition, relay coil Ry3L4 and relay coil Ry
The relay contact Ry3S4b and relay contact Ry3S5b are closed by the current flowing through 3L5, and the terminal U4
V4 and terminals U5 and V5 are opened, and voice guidance is performed from the speaker 13 of the guide light 11 arranged on the 4th and 5th floors, and the blinking section 14 blinks to evacuate.

After that, when the timer circuit 5 measures a predetermined time, the contact S5 is closed, a current flows through the relay coil Ry2L, the relay contact Ry2S is opened, and all terminals U are opened.
B, U1 to U11, VB, and V1 to V11 are opened to operate the guide lights 11 on all floors.

In this way, after the guide lights 11 on the floor where the fire has occurred and on the floor above it operate, the guide lights 11 on the other floors operate.

When the operation of the guide light 11 is released, the contact S3 is opened and the relay coils Ry3LB, Ry3L1.
Release the self-holding of Ry3L11, relay contact Ry3S1b ~ Ry3S11b
Is closed, and the operation of the guide light 11 is stopped and released.

When a fire occurs on the uppermost 11th floor, since there is no upper floor, only the 11th floor guide light 11 operates and then the other guide light 11 operates.

When a fire occurs on the first floor, the relay contact Ry3S1b opens, so that not only the first floor and the second floor above it, but also the guide light 11 on the ground floor operates.

On the other hand, in the case of inspecting whether or not the electricity is being supplied, if the contact S1 is switched to the pilot lamp PL1 side, the electricity can be inspected by turning on the pilot lamp PL1.

In this embodiment, the guide lights 11 of all the floors which are not operating after the lapse of a predetermined time are turned on at the same time, but the floor near the floor where the fire is occurring or the floor which is hard to escape. It may be configured to sequentially operate from. This can be achieved, for example, by adding a delay timer circuit for each floor so that the switching means operates with a required time difference.

Next, another embodiment will be described with reference to FIG.

FIG. 3 is a circuit diagram showing an induction device according to another embodiment. In the induction device according to the embodiment shown in FIG. 1, the relay coil Ry2L and the relay contact Ry2S are removed, and the diode D11 and the relay coil Ry3LB are connected to the contact. Connect diode D3B between S5, diode D13 and relay coil Ry3L1 and contact S5 with diode D31, connect diode D15 and relay coil Ry3L2 and contact S5 with diode D32, D17
A diode D33 is connected between the relay coil Ry3L3 and the contact S5, and the diode D19 and the relay coil Ry are connected.
Connect a diode D34 between 3L4 and contact S5, connect a diode D35 between diode D21 and relay coil Ry3L5 and contact S5, connect a diode D36 between diode D23 and relay coil Ry3L6 and contact S5. Then, connect a diode D37 between the diode D25 and the relay coil Ry3L7 and the contact S5.
A diode D38 is connected between the relay coil Ry3L8 and the contact S5 to connect the diode D29 and the relay coil Ry.
A diode D39 is connected between 3L9 and a contact S5, a diode D31 is connected between a diode D31 and a relay coil Ry3L10 and a contact S5, and a diode D311 is connected between a diode D33 and a relay coil Ry3L11 and a contact S5.
Is connected.

The basic operation is the same as that of the embodiment shown in FIG. 1, but after the timer circuit 5 has timed a predetermined time, the contact S5 is closed and the diodes D3B, D31 to D3.
Current is supplied to the relay coils Ry3LB, Ry3L1 to Ry3L11 via 311, and all the guide lights 11 are operated.

Another embodiment will be described with reference to FIG.

FIG. 4 is a circuit diagram showing an induction device of another embodiment. In the induction device of the embodiment shown in FIG. 1, a relay coil Ry2L, a relay contact Ry2S and a contact S5 are provided.
The current detection circuit 15 is connected in series to the contacts S2 and S3, and the current detection circuit 15 is connected to the timer circuit 5 that starts the time counting operation when the current is detected by the current detection circuit 15. , The normally closed contact S6 is connected to the position of the relay contact Ry2S, and the contact S6 is opened when the timer circuit 5 measures a predetermined time.

The basic operation is the same as that of the embodiment shown in FIG. 1, but when the current flowing in the operation of the current detection circuit 15 is detected, the timer circuit 5 starts time counting,
By opening the contact S6, the terminals VB, V1 to V11,
UB, U1-U11 are opened, and all the guide lights 11 are turned on.

[0037]

According to the guiding device of the first aspect, the guiding means of the area corresponding to the emergency is operated, and the guiding means of the corresponding area is operated after a predetermined time elapses. It is possible to prevent the evacuation delay by activating the guide means only in a part to prevent unnecessary flooding of people during evacuation, and by operating the guide means in other areas after the elapse of a predetermined time. .

According to the guiding device of the second aspect, in addition to the guiding device of the first aspect, the control means sequentially controls the other switching means after a lapse of a predetermined time, and guides all other corresponding areas. Since the means are sequentially operated, by operating the guiding means in any order in which evacuation is required, it is possible to prevent a flood of people and prevent delay in evacuation.

According to the induction device of the third aspect, in addition to the induction device of the first or second aspect, the timer means starts the aging operation based on the signal from the fire alarm, so that the timer has a simple structure. The means can be activated to ensure the operation of the other guiding means.

According to the guiding device of the fourth aspect, in addition to the guiding device of the first or second aspect, the timer means starts the aging operation from the start of the operation of the guiding means. It can be activated to ensure the operation of the other guiding means.

According to the guiding device of the fifth aspect, in addition to the guiding device according to any one of the first to fourth aspects, a releasing means for releasing the operation of the guiding means of the control means is provided. The operation can be canceled immediately when it is no longer needed, and unnecessary operation can be prevented.

[Brief description of drawings]

FIG. 1 is a circuit diagram showing an embodiment of an induction device of the present invention.

FIG. 2 is a plan view showing the same guide light.

FIG. 3 is a circuit diagram showing an induction device according to another embodiment of the same.

FIG. 4 is a circuit diagram showing an induction device according to another embodiment of the above.

[Explanation of symbols]

3 Control means 5 Timer circuit as timer means 11 Guide light Ry3SBb, Ry3S1b to Ry3S11b as guide means Relay contact as switching means S3 Release switch as release means

Claims (5)

[Claims] 1. A switching means and a timer means, each of which is provided in correspondence with a district unit for operating a guidance unit arranged in correspondence with a divided district unit in a building. The one or more switching means are controlled to operate the guidance means in the corresponding area, and the timer means also controls the other switching means after a predetermined time has elapsed to operate the guidance means in all other corresponding areas. A guiding device comprising: control means; 2. The guidance device according to claim 1, wherein the control means sequentially controls the other switching means after a lapse of a predetermined time to sequentially operate the guidance means in all other corresponding areas. 3. The induction device according to claim 1, wherein the timer means starts the aging operation based on a signal from the fire alarm. 4. The timer means starts time-dependent operation from the start of operation of the guiding means.
The described guiding device. 5. The releasing means for releasing the operation of the guiding means of the control means is provided.
The induction device according to any one of 1.