JPH05229751A - Guard device for building - Google Patents

Abstract

PURPOSE:To make the doors of rooms in a building guard devices capable of monitoring entry to room securely when they are the doors on elevator landings. CONSTITUTION:Entry sensors (1B) to (1D) are provided in rooms, respectively, and a personal identification device with a card reader head (2) is installed in an elevator cage. When the rooms are not in the entry monitoring state and a person in any one of the rooms makes a card reader head (2) to read a collation card in the cage, a monitoring switch-over means (3) outputs a monitoring start signal (3a) to set up the entry monitoring state in which the output from any one of the entry sensors (1B) to (1D) becomes effective by an entry monitoring device (4). Similarly when the collation card is read in the entry monitoring state, a monitoring end signal (3b) is outputted to set up the non-entry monitoring state.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a security device for unattended monitoring of offices, living rooms, etc. in buildings.

[0002]

2. Description of the Related Art Conventionally, as disclosed in, for example, Japanese Unexamined Patent Publication (Kokai) No. Hei 2-162496, when an office or the like in a building has its door opened or the window glass is broken, it operates. There is a case where an intrusion sensor is installed and an intrusion monitoring device that enables or disables the operation of this intrusion sensor is installed.This intrusion monitoring device is a state that issues an intrusion signal whenever the intrusion sensor operates (intrusion monitoring state It is practical to start the intrusion monitoring when the office person leaves the room and the room becomes unattended, and end (cancel) the intrusion monitoring when he / she goes to work in the morning. Therefore, a personal identification device is installed outside the door of the room, and the start and end of the intrusion monitoring are set by inserting a verification card carried by a person.

[0003]

The above conventional security device for a building is applied to a building having a passageway between a room door and an elevator hall. However, it is applied between the room door and the elevator hall. There is a building where there is no passage and the door of the room is the elevator door. In such a building, there is no place to install the personal identification device,
There is a problem that it is difficult to monitor intrusion.

The present invention has been made to solve the above problems, and provides a security device for a building capable of sufficiently performing intrusion monitoring even in a building in which a room door is an elevator hall door. With the goal.

[0005]

According to a first aspect of the present invention, there is provided a security device for a building, wherein a personal identification device is installed in an elevator hall on a predetermined floor, and when the personal identification device operates, a room for a specific individual is provided. A monitoring start signal or a monitoring end signal is output from the monitoring switching means, and a means for preventing the elevator from stopping to the floor of the room of the specific individual is provided after the monitoring is started.

The building security device according to a second aspect of the present invention is, in the first aspect, a monitoring start signal when the elevator car stops at a floor of a room of a predetermined individual and the personal identification device operates. Alternatively, the monitoring end signal is output from the monitoring switching means.

The building security device according to the third aspect of the present invention is the one according to the first aspect of the invention, wherein even if the elevator car is stopped at a floor where a room of a specific individual is located, the landing door on this floor is opened. It is provided with a means for blocking.

A building security device according to a fourth aspect of the present invention is the building security device according to the first aspect, wherein a control element for managing the elevator is provided independently of the personal identification device.

The building security device according to a fifth aspect of the present invention is the building security device according to the first aspect of the present invention, in which a personal identification device is installed in each car of an elevator, and whichever personal identification device operates A monitoring start signal or a monitoring end signal for a certain floor of the room is output from the monitoring switching means.

[0010]

In the first aspect of the present invention, the personal identification device is installed in the car of the elevator, and when the personal identification device identifies a specific individual, the intrusion monitoring for the person's room is started or ended, and the intrusion monitoring is performed. Since the elevator is not stopped in the above room, a personal identification device is not required at the entrance and exit of the room, and only specific individuals can enter and exit their room.

In the second aspect of the invention, the arrival of the elevator is confirmed because the elevator stops on the floor of the room of the specific individual and the intrusion monitoring is started or ended when the specific individual is identified. Above, the monitoring state can be switched.

Further, in the third aspect of the present invention, even if the elevator stops at the floor under monitoring, the door is prevented from opening, so that no ordinary person can enter the room.

Further, in the fourth invention, since the personal identification device and the elevator are independently controlled,
The flexibility of each operation increases, and it becomes possible to use the system of standard specifications.

In the fifth aspect of the invention, the personal identification device is installed in each car of the elevator, and the intrusion monitoring is started or ended regardless of which of the cars operates. Can be switched.

[0015]

【Example】

Example 1. (First Invention) FIGS. 1 to 6 are views showing an embodiment of the first invention of the present invention. FIG. 1 is an overall configuration diagram, FIG. 2 is a longitudinal sectional view of a building, and FIG. 3 is an elevator car. FIG. 4 is a block diagram, FIG. 5 and FIG. 6 are operation flowcharts, and the same reference numerals indicate the same parts.

In FIG. 1, (1B) to (1D) are provided in the windows of the rooms on the second to fourth floors, respectively, and an intrusion sensor for detecting the opening of the window or the destruction of the window glass,
(2) is a card reader head that is installed in the elevator car and reads the contents of the verification card carried by the person in the room.
Reference numeral (3) is a monitor switching means for outputting a monitor start signal (3a) or a monitor end signal (3b) in response to a signal from the card reader head (2).

(4) is a monitoring start signal when not in the monitoring state
When (3a) is input, it commands the monitoring state to enable the output of the intrusion sensor (1B) to (1D), and when the monitoring end signal (3b) is input in the monitoring state, the intrusion sensor (1B) ~ (1D) Outputs the non-monitoring state that is disabled, and when any of the intrusion sensor (1B) ~ (1D) output is received in the monitoring state, the intrusion signal corresponding to the room on the second floor to the fourth floor An intrusion monitoring device that outputs (4a) to (4c), and (5) is a car stop blocking means that controls the elevator car so as not to stop at the floor of the room in the monitored state in the monitored state.

In FIGS. 2 and 3, (8A) is the first floor (lobby floor), (8B) to (8D) are rooms on the second to fourth floors, and (9B) to (9D) are rooms (8B), respectively. In the (8D) window, enter the intrusion sensor (1
B) to (1D) are installed. (10A) is the elevator hall on the first floor (8A), (10B) to (10D) are rooms (8B) to (8
Elevator landing door, which doubles as the door of (D), (11)
An elevator car, (12) a car door, (13) a personal identification device installed in the car (11), a card reader head
(2), OK light (14A) that indicates that the verification by the card reader head (2) is "correct", NG light (14B) that indicates "no", and rooms on each floor are being monitored. It consists of a monitoring light (15) that indicates that there is something. (16) Control panel in the basket,
(17) is a position indicator.

In FIG. 4, the personal identification device (13) is composed of a computer and includes a CPU (13A), a ROM (13B) and a RAM.
(13C) and interface (13D), and intrusion sensors (1B) to (1D) are connected to the interface (13D). Car call registration permission signals (5a) to (5c) that permit registration of intrusion signals (4a) to (4c) and car calls on the second to fourth floors (destination calls by the operation panel (16) inside the car (11)) Is output.

Next, the operation of the first embodiment will be described with reference to FIGS. The program of this flowchart is stored in the ROM (13B). Now, assuming that it is nighttime, it is determined in step (21) whether or not the nth floor (here, the second floor) is under intrusion monitoring. Monitoring lights if under surveillance (15)
Is displayed to display the second floor (not shown). Then, in step (22), it is determined whether the verification card has been read by the card reader head (2). In the morning, the employee goes into the elevator car (11) and puts the verification card on the card reader head (2).
Then, in step (23), it is determined whether the identification number of the verification card is the number of the person on the second floor and the number is "correct".

If "No", in step (24) the NG light (14B)
Light up temporarily. If it is "positive", in step (25) OK light (1
4A) is temporarily turned on, and the process proceeds to step (26) to output the car call registration permission signal (5a) on the second floor. With this, the operation panel in the car
Calling the car on the second floor according to (16) is valid, and step (27)
The car (11) will stop freely on the second floor. At the same time, in step (28) (corresponding to monitoring switching means (3)), the monitoring light
Turn off the display on the 2nd floor of (15), stop the intrusion monitoring on the 2nd floor,
Return to step (21).

Next, during the intrusion monitoring, if the collation card cannot be read in step (22), or if the collation card number is "No" in step (23), proceed to step (29) and proceed to step 2.
Determine if the intrusion sensor (1B) on the floor has operated. If it is not operating, the output of the car call registration permission signal (5a) on the second floor is stopped in step (32) (corresponding to the car stop prevention means (5)). With this, the car call on the second floor becomes invalid and the car (11) does not stop on the second floor, so that it is possible to prevent others from entering.

When it is determined in step (29) that the intrusion sensor (1B) on the second floor has operated, an intrusion signal (4) on the second floor is detected in step (30).
Output a), and in step (31), an alarm is displayed in the manager's room or the like to notify the intrusion. Now, the manager will take emergency measures and respond to this. And step (32)
Then, as described above, the car (11) is not stopped on the second floor, and the process returns to step (22).

Next, when it is judged in step (21) that the second floor is not under intrusion monitoring, the process proceeds to step (33), in which it is judged whether the collation card has been read. If not read, the car call registration permission signals (5a) to (5c) for each floor are output in step (34), and the car (11) also stops on the second floor. When the collation card is read, it is determined in step (35) whether the identification number of the collation card is the number of the person on the second floor and the number is "correct". If "No", in step (36) the NG light (1
4B) is lit up temporarily, and if it is "positive", it is OK in step (37).
Temporarily turn on (14A).

In step (38) (corresponding to the monitoring switching means (3)), the monitoring lamp (15) is turned on to display the second floor, and the second floor intrusion monitoring is started. That is, when the last person leaves the room (8B) on the second floor and operates the verification card in the car (11), the room (8B)
B) will move to the monitoring state. And step
At (39), do not output the car call registration permission signal (5a) on the second floor. This invalidates the car call on the second floor and the car (11) will not stop on the second floor in step (40). This returns to step (21). In this way, the basket (11)
It is possible to set the start and end of intrusion monitoring only with the personal identification device (13) inside.

Example 2. (Second Invention) In the first embodiment, the start and end of intrusion monitoring can be set regardless of the floor of the car (11). In this case, for example, a person on the second floor is not on the second floor. If you operate the verification card in the car (11) on the floor, the car (1) will not be able to go to the second floor or will be gone due to elevator failure, disaster, etc. after switching intrusion monitoring. Occurs.

Therefore, when the car position signal (not shown) indicating the position of the car (11) indicates the second floor and the identification number of the verification card is "correct", the intrusion monitoring state is switched. It is possible to properly prevent the above problems.

Example 3. (Third invention) When the nth floor (for example, the second floor) is under intrusion monitoring and the car position signal of the car (11) indicates the second floor, the second floor hall (10B) is not opened. To do. As a result, even if the car (11) stops on the second floor, the landing door (10B) does not open, and an ordinary person is prevented from entering the room (8B) being monitored.

Example 4. (Fourth invention) A personal identification device different from the personal identification device (13) and a control element such as a switch are provided, and the elevator is controlled by this control element independently of the operation of the personal identification device (13). To configure. As a result, the degree of freedom of each operation is increased, and it becomes possible to easily cope with an emergency (disaster, breakdown, etc.) of the elevator, and it is possible to make each system a standard specification.

Example 5. (Fifth invention) When multiple cars (11) are installed (plural doors (10A) to (10D) are installed on each floor), no matter which car (11) is operated, the verification card will be operated. , The intrusion monitoring state of the person's room is configured to be switched. This will give you a basket (11)
It is possible to switch the intrusion monitoring state even from.

Example 6. Collation cards are magnetic cards, IC
Cards, optical cards, etc. can be used. In addition, a device such as a ten-key pad, a fingerprint, a palm print, a retina pattern, or the like is used alone or in combination.

Example 7. In the above example, the room in the building
Although (8B) to (8D) have been described as offices, they can also be applied to living rooms of apartment houses.

[0033]

As described above, in the first invention of the present invention, the personal identification device is installed in the elevator car, and when the personal identification device identifies a specific individual, the intrusion monitoring for the person's room is started or ended. In addition, since the elevator is not stopped in the room under intrusion monitoring, there is no need for a personal identification device at the entrance of the room, and there is an effect that it can be constructed at low cost. In addition, only a specific individual can enter and leave the room, which has the effect of improving the crime prevention function.

Further, in the second invention, when the elevator stops at a floor of a room of a specific individual, and when the specific individual is identified, intrusion monitoring is started or ended, so that the arrival of the elevator is confirmed. After that, the monitoring state can be switched, and there is an effect that the opportunity of intrusion can be eliminated and the operator can feel secure.

Further, in the third aspect of the invention, the door is prevented from opening even if the elevator stops at the floor under monitoring, so that an ordinary person does not enter the room and the crime prevention function can be improved.

Further, in the fourth invention, since the management of the personal identification device and the elevator are made independent, the degree of freedom of each operation is increased, and it is possible to easily deal with the emergency of the elevator, A system with standard specifications can be provided, and there is an effect that the system can be configured at low cost.

Further, in the fifth aspect of the invention, the personal identification device is installed in each car, and the intrusion monitoring is started or ended regardless of which of the cars operates. Switching is possible, and there is an effect that operation is easy.

[Brief description of drawings]

FIG. 1 is an overall configuration diagram showing a first embodiment of the present invention.

FIG. 2 is a vertical sectional view of the building showing the first embodiment of the present invention.

FIG. 3 is a perspective view of the inside of the elevator car shown in FIG.

FIG. 4 is a block diagram showing a first embodiment of the present invention.

5 is an operation flowchart of FIG.

6 is an operation flowchart of FIG.

[Explanation of symbols]

 1B to 1D Intrusion sensor 2 Card reader head 3 Monitoring switching means 4 Intrusion monitoring device 5 Car stop prevention means 5a to 5c Car call registration permission signal on the second to fourth floors 8B to 8D Room on the second to fourth floors 10A to 10D 1 Floor to 4th floor hall 11 Elevator cage 13 Personal identification device

Claims (5)

[Claims] 1. An elevator having a common door for a room and a hall door. When a monitoring start signal is input, the operation of an intrusion sensor that detects an intrusion into the room is enabled, and a monitoring end signal is input. Then, in a device provided with an intrusion monitoring device that invalidates the operation of the intrusion sensor, a personal identification device for identifying a specific individual is installed in the car of the elevator, and the identification is performed each time the personal identification device operates. Monitoring switching means for alternately outputting the monitoring start signal and the monitoring end signal for the individual room, and a car for preventing the elevator car to stop to the floor of the specific individual room after the monitoring start signal is output. A security device for a building, comprising a stop prevention means. 2. An elevator having a common door for a room and a hall door, and when a monitoring start signal is input, the operation of an intrusion sensor that detects intrusion into the room is enabled, and a monitoring end signal is input. Then, in the device in which the intrusion monitoring device for invalidating the operation of the intrusion sensor is installed, a personal identification device for identifying a specific individual is installed in the car of the elevator, and the car is on the floor of the room of the specific individual. A security device for a building, comprising: monitoring switching means for alternately outputting the monitoring start signal and the monitoring end signal for the room of the specific individual each time the personal identification device is stopped and the personal identification device operates. 3. An elevator having a common door for a room and a hall door, and when a monitoring start signal is input, the operation of an intrusion sensor that detects intrusion into the room is enabled, and a monitoring end signal is input. Then, in a device provided with an intrusion monitoring device that invalidates the operation of the intrusion sensor, a personal identification device for identifying a specific individual is installed in the car of the elevator, and the identification is performed each time the personal identification device operates. Monitoring switching means for alternately outputting the monitoring start signal and the monitoring end signal for an individual room, and a hall for preventing the opening of the landing door on this floor even if the elevator car stops on the floor of the specific individual room A security device for a building, comprising a door opening preventing means. 4. An elevator having a common door for a room and a hall door. When a monitoring start signal is input, the operation of an intrusion sensor that detects an intrusion into the room is enabled, and a monitoring end signal is input. Then, in a device provided with an intrusion monitoring device that invalidates the operation of the intrusion sensor, a personal identification device for identifying a specific individual is installed in the car of the elevator, and the identification is performed each time the personal identification device operates. A monitor switching means for alternately outputting the monitoring start signal and the monitoring end signal for the room of an individual; and a control element for managing a control circuit provided independently of the personal identification device for controlling the elevator. Building security device characterized by. 5. An elevator having a plurality of elevators sharing a room door and a landing door, and when a monitoring start signal is input, the operation of an intrusion sensor that detects intrusion into the room is enabled, and a monitoring end signal is sent. In the device installed with the intrusion monitoring device that invalidates the operation of the intrusion sensor when is input,
A personal identification device for identifying a specific individual is installed in each car of the elevator, and a monitor that alternately outputs the monitoring start signal and the monitoring end signal for the room of the specific individual each time one of the personal identification devices operates. A building security device comprising switching means.