JP3135119B2 - Unlocking system for door locks in apartment houses - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION << Industrial application field >> The present invention relates to an unlocking system corresponding to a situation in which an entrance lock of each house must be unlocked in order to prevent a fire in an apartment house (a multi-family house).

<< Conventional Technology >> Normally, apartment balconies are constructed as continuous balconies, which are used as evacuation routes in the event of a fire, and firefighting activities have been considered so that they can be carried out smoothly.

《Problems to be solved by the invention》 However, continuous balconies have security problems because they can easily go from each balcony to balconies of other dwelling units. Has been desired so that the digestive activity can be smoothly performed by quickly opening the door.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has as its object the solution of a door lock for a dwelling in a condominium that satisfies the description requirements and requires only a small increase in equipment load as compared with the conventional equipment and the number of wires. Providing a locking system.

<< Means for Solving the Problems >> In order to achieve the above object, an unlocking system for a door lock of a dwelling unit of an apartment house according to the present invention comprises a fire detector installed in a privately-owned unit house of the apartment house, A receiver that receives the fire information transmitted by the device and displays the corresponding location and transmits a signal, and the transmission signal from the receiver unlocks the electric lock at the entrance of each dwelling unit including the relevant location from a remote location. A lock / unlock operation panel for unlocking the selected electric lock according to an unlock signal generated by being selectively operated to be in a lock release standby state. >> Waiting for the fire detector to operate, the receiver will indicate the position of the operation sensor for the first time, and the dwelling unit unlock operation panel will be ready to operate at any time.

Therefore, since the receiver knows the specific dwelling unit including the location indicated and indicated by the receiver, the disaster prevention manager or the like operates the dwelling unit unlocking operation panel by his / her own intention, such as checking and determining the situation, and unlocking the electric lock of the specific dwelling unit. it can.

When the fire detector is not operating, the receiver does not work, the operation of the operation panel is not possible, and the operation panel cannot be unlocked.

<< Embodiment >> Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to FIG.

Needless to say, a condominium consists of a plurality of privately-owned dwelling units and common parts such as elevator shafts, elevator floors, stairs, and corridors. The fire detector 1 is legally installed accordingly.

A management room is provided in a part of the common area, and various services for the dwelling unit 2 are provided. As part of this, the Disaster Prevention Center 3 has been established.

The disaster prevention center 3 includes a receiver 4 that operates in response to a fire signal transmitted when the fire detector 1 detects a fire, a dwelling unit unlocking operation panel 5 that operates in response to a change in the state of the receiver 4, and a dwelling unit. A base unit 6 and a warning display unit 7 having a function of talking with the base unit 2 are provided.

On the other hand, the dwelling unit 2 is provided with a dwelling unit electric lock 8 using a control panel 8a which can be unlocked from a remote place by a dwelling unit unlocking operation panel 5, and a home automation tower related to the disaster prevention center 3 9 (hereafter HA Tower)
Equipped.

The HA tower 9 locks and unlocks the front door electric lock 8 on the dwelling unit 2 side.
In addition to the communication between the intercom 10 and the master unit 6 on the disaster prevention center 3 side, the information processing between the alarm display unit 7 and the fire detector 1, various communication calls or control with the common entrance machine and the like are performed. Although the common entrance machine is not shown in the figure, when a predetermined password is pressed with the numeric keypad, information processing is performed by the corresponding HA tower 9, and the electric lock of the entrance of the common entrance can be locked and unlocked.

The relationship between the disaster prevention center 3 and the dwelling unit electric lock 8 is as follows.

When the fire detector 1 is activated (when a fire occurs), the receiver 4 is activated, and the unlocking operation panel 5 for the dwelling unit is activated on the precondition that the receiver 4 is activated. Therefore, the receiver 4 is activated, and the entrance electric lock 8 of the dwelling unit corresponding to the location to be displayed is displayed.
Can be unlocked by the unlocking operation panel 5 at the disaster prevention center 3 to unlock the electric lock 8.

However, the relationship between the receiver 4 and the operation panel 5 is not limited to the above-described system, and both may be integrally formed without the necessity of separately arranging them. , The operation panel 5 may be set to "OFF", and the electric lock 8 may be unlocked at any time when the operation panel 5 is "OFF".

<Effects> As described in detail above, according to the present invention, a fire detector installed in a privately-owned apartment house of a condominium, and a fire information transmitted by the fire detector are indicated and indicated at a corresponding location. A receiver that transmits a signal and a transmission signal from the receiver enter an unlocking standby state in which an electric lock such as an entrance of each dwelling unit including a corresponding location can be unlocked from a remote position, and is selectively operated and generated. The unlock signal indicates that the selected electric lock is to be unlocked, so that the door lock of the corresponding dwelling unit does not open as soon as the sensor is activated. There is no danger of unlocking due to malfunction or the risk of an outsider unlocking by the operation panel without permission.It is extremely safe in terms of crime prevention, and by arranging these devices in a control room such as a disaster prevention center, Can be unlocked from Fast appropriate response is possible.

Therefore, there is no need to always install a continuous balcony, which is also effective for security measures on the balcony side.

In addition, sensors and receivers are generally installed, and are essential equipment depending on the type of building. Common entrance electric locks have recently become widespread, and the burden on the equipment system is higher than conventional equipment. There is almost no increase, and the wiring from the operation panel to the dwelling unit electric lock is provided with the common entrance machine, and the wiring between the dwelling unit and the common door can be used, so that there is an effect that the configuration can be extremely simplified.

[Brief description of the drawings]

 FIG. 1 is an explanatory view showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1 ... Fire detector, 2 ... Dwelling unit 3 ... Disaster prevention center, 4 ... Receiver 5 ... Dwelling unit unlocking operation panel, 6 ... Main unit 7 ... Alarm indicator, 8 ... Entrance lock 9 …… Home Automation Tower 10 …… Intercom

Continuation of front page (72) Inventor Shigeo Aizaki 4-3-1 Tsunashima Higashi, Kohoku-ku, Yokohama-shi, Kanagawa Prefecture Inside Matsushita Communication Industrial Co., Ltd. (56) References JP-A-50-30700 (JP, A) JP-A Sho 50-101781 (JP, A)

Claims (1)

(57) [Claims] 1. A fire detector installed in a privately-owned dwelling unit of a condominium, a receiver for receiving a fire information transmitted by the fire detector, instructing and displaying a relevant location, and transmitting a signal, and the receiver , The electric lock at the entrance of each dwelling unit including the corresponding location is in an unlocking standby state where the electric lock can be unlocked from a remote position, and the selected lock is generated by an unlock signal generated by being selectively operated. A door unlocking system for a dwelling unit in an apartment house, comprising a dwelling unit unlocking operation panel for unlocking the electric lock.