JPH07112906B2 - Elevator call registration device - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to elevator call registration, and more particularly to improvement of a secret code call registration device for the purpose of improving security.

[Conventional technology]

Recently, there is a strong demand for enhancement of the security function in a building, and the demand is spreading to elevators which are vertical transportation means in the building. For example, in an office building,
Driving to the safe floor and computer room floor is required so that only a specific person can provide service, and in the case of mansion etc., only residents and related persons can provide service.

There are various driving means for achieving the driving, and one of them is driving using a secret code call registration device.

The secret code call registration device, for example, as disclosed in Japanese Utility Model Laid-Open No. 57-25871, does not require any dedicated external operation command means, restricts call registration on a specific floor, and improves security in the building. It is a driving device that achieves. In addition, recently, a method of operating a destination button in a car as follows is known.

For example, the 4th floor is a computer room, and the call registration on the 4th floor is restricted, and the call buttons for the secret code floor (the floor set as the security code) for registering the basket call on the 4th floor are 6th and 1st.
Let's say you're on the floor. Persons involved in the computer room are taught the secret code floor. For example, when using the elevator from the first floor, the destination button on the fourth floor is operated and the destination buttons on the sixth and first floors are operated within a predetermined time. It is a convenient operating device that the elevator calls to the 4th floor when the car call on the 2nd floor is registered. That is, the secret code in this case is 6 → 1.

In this case, if the correct PIN code is not set within a predetermined time after operating the destination button on the specific floor, outsiders cannot register the basket call on the 4th floor and can prevent outsiders from entering the computer room. .

Further, after the destination button on the specific floor is operated, other car call registration is prohibited for a predetermined time or until the call registration on the specific floor is completed so that the secret call floor is not mistakenly registered.

[Problems to be Solved by the Invention]

The conventional PIN call registration device determines that the PIN code was correctly input when the last PIN code was operated, and registered the call on the specific floor and validated other calls that were prohibited by this. I was there.

For this reason, if the timing of releasing the last PIN code button is delayed, the call is switched so that other call registrations can be effectively performed, and thus the call of the last PIN code floor is mistakenly registered.

In other words, if the last button is pressed too long or the hands are loosened, a completely unrelated basket call will be effective. Especially, in the secret code call operation, since the operation is performed while tracing the memory, the last button operation is delayed, and the above-mentioned drawbacks become more prominent, and there is a problem that the operation efficiency of the elevator is lowered and the distrust of the elevator user is increased. It was

The present invention has been made to solve the above-mentioned problems, and does not enable the registration of another call immediately when the call registration of a specific floor is detected, but also completes the operation of the last button of the personal identification code. An object of the present invention is to obtain an elevator call registration device that can prevent registration errors due to button presses by detecting and validating normal call registration based on this detection and without lowering operating efficiency.

[Means for Solving the Problems]

The elevator call registration device according to the present invention is the elevator call registration device according to the present invention, wherein, among the buttons on the operation panel for registering the call on the destination floor, the special floor button for registering the call on the specific floor is operated. In the call registration device of the elevator, in which the secret code is entered by operating the button on the operation panel in a predetermined procedure within a predetermined time from this operation to input the secret code, the specific floor Button is operated, when the predetermined time is not set, the registration prohibition step of prohibiting call registration other than calls of the specific floor and setting the predetermined time, and the predetermined time is set, A call registration completion processing step for completing the registration processing for the call on the specific floor, and the call registration completion processing when the secret code is input and detected. When the step is processed and the operation completion of the last button of the secret code is detected, the operation completion processing step is performed, and when this operation completion processing step is processed, the prohibition of the above other call registration is prohibited. A permission step of canceling and permitting call registration.

[Action]

The call registration device according to the present invention prohibits call registration to other floors other than the predetermined destination floor during button operation based on the personal identification code, completes call registration on the predetermined floor and completes button operation of the personal identification code. After confirming that it has been done, this prohibition will be lifted.

An embodiment of the present invention will be described with reference to the drawings.

〔Example〕

Figure 1 is a circuit diagram inside the elevator control panel. (7) is the central small computer, (8) is the arithmetic unit (CPU),
(9) is a read-only memory including the elevator control program and the program for the call registration device of the present invention, (10) is a write-only memory in which the calculation results such as various calculation data are written, and (11) is the elevator Input device for inputting external information to control the motor, (12) Output device for driving various auxiliary equipment of elevator, (+), (-) are DC power supplies, and (1a) is closed by button operation. 1st floor destination button button contact, (2a) similar 2nd floor button contact, (3a) similar 3rd floor button contact, (4a) similar 4th floor button contact, (5a) similar 5th floor button contact, (6a) is the same 6th floor button contact,
(1b) is the registration light for the destination button for the first floor that lights up when the destination button for the first floor is called, (2b) is the same destination button light for the second floor, and (3b) is the same destination button for the third floor. Light, (4b)
Is a similar destination button light for the fourth floor, (5b) is a similar destination button light for the fifth floor, and (6b) is a similar destination button light for the sixth floor.

FIG. 2 is a basic flow chart of a secret code call registration device that is constantly repeated. FIG. 3 is a flow chart of a specific floor call registration device which is a part of FIG. 2, and FIG. 4 is a flow chart of a personal identification destination button release detecting device which is a part of FIG.

Now, an example will be described in which the specific floor is the 4th floor, the security floors are the 6th floor and the 1st floor, and the elevator registers the call of the specific floor while waiting for the door to open on the 1st floor. In FIG. 2, processing (13),
(20) to (22) are registration prohibition steps for prohibiting call registration other than calls on the specific floor and setting the predetermined time when the specific floor button is operated and the predetermined time is not set. , (13) to (16) are call registration completion processing steps for completing the call registration of the specific floor when a predetermined time is set, a personal identification code is input, and this input is detected. 17) to (18) are operation completion processing steps for performing the operation completion processing when this call registration completion processing step is processed and the operation completion of the last button of the personal identification code is detected, and the processing (19) is this operation. When the completion processing step is processed, the prohibition of other call registration is released and the call registration is permitted.

Next, details will be described with reference to FIGS.

When the user on the specific floor operates the destination button (4a) on the fourth floor, the process (13) has not yet reached the specific floor call process, and the process proceeds to the process (20). In the process (20), since the destination button (4a) on the specific floor is turned on, the process proceeds to the process (21). In the process (21), registration of the personal identification code floor and other basket calls on the normal floor is prohibited because the specific floor call processing is performed. This post-processing (22)
In step (22), a predetermined time for inputting the personal identification code is set in the write-only memory. Then, since the program rotates in a predetermined time cycle, the calculation of this time is completed. By the way, if the destination button on the specific floor is not operated, the car calls on the floors other than the specific floor are registered without any restrictions in the processes (23) and (24).

In the next operation cycle, the predetermined time (CCRT) for car call registration on the specific floor has been set in the process (13) again, so the process proceeds to the process (14). Since the call registration of the specific floor has not been completed in the process (14), there is no flag (ACOK) and the process proceeds to the process (15). In the process (15), the input process of the personal identification code is performed by the button operation. The security code input process in this process (15) is well known, and its details are omitted. This post-processing (1
Go to 6). In this explanation, the operation cycle when the password code on the 6th floor is already input and the password code button on the 1st floor is operated will be described in the content of the processing (16). The details of the processing (16) are the processing of the flow chart in FIG. 3 and the first in the processing (25).
Since the secret code floor (6th floor button) has already been input, the process proceeds to step (26). In the process (26), the destination button (1a) for the 2nd PIN 1F
Is operated, the process proceeds to step (27), and because all the secret codes for the specific floor have been input, the basket call registration command for the fourth floor, which is the specific floor, is output and the car destination button lamp (4b) for the fourth floor lights up. . Then, the process proceeds to post-process (28), the call registration completion flag (ACOK) of the specific floor is written in the write-only memory, and the operation of this time is completed.

Further, in the next operation cycle, the predetermined time for registration (CCRT) has been set in the processing (13) again, so the processing advances to the processing (14). In the process (14), the call registration completion flag (ACOK) for the specific floor is set, so the process proceeds to the process (17). Details of the treatment (17) are shown in the flow chart of Fig. 4, and the treatment (30)
Destination button for the first floor (1a) which is the last PIN code button
It detects if you let go of. First, if the hand is not released, the process proceeds to the process (32), and in the process (32), the release flag LCOF of the last personal identification code button is reset. After this, the process proceeds to step (18), and since the release flag is not established, the car call registration permission is not given again and the operation of this time is ended. After that, the case where the destination button (1a) for the first floor is released will be described. Processes (13), (14), and (17) are the same as the previous cycle. In process (17), since the last PIN code button (1a) is released, the process proceeds to process (31) and ends in process (31). The unlock flag (LCOF) of the security code button of is set.
As a result, in the process (18), since the release flag is established, the process proceeds to the process (19), and the car call registration other than the specific floor is permitted.

On the other hand, even if an outsider presses the destination button for the fourth floor on the specific floor, the process goes to the process (25) to the process (29) and the calculation cycle is repeated without registering the call on the specific floor. At (13), the specified time is exceeded. At this time, since the destination button (4a) on the specific floor is already OFF, processing (23), (24)
Going to, it is possible to register other basket calls, and eventually you will not be able to enter a specific floor.

Although the operation of the operation panel in the car has been described in the above embodiment, the present invention is not limited to the operation panel in the car but is similarly applied to an elevator provided with an operation panel for registering a destination floor for horse riding. can do.

Further, in the above embodiment, the security code is explained by using the two buttons on the security floor, but the number of codes can be set freely and can be changed in the middle, and the security code other than the destination button can be set. Of course, it is possible to include other operation buttons and the like.

〔The invention's effect〕

As described above, according to the present invention, after confirming that the call registration of the predetermined destination floor by the personal identification code is completed and the button operation of the personal identification code is completed, the prohibition of call registration other than the intended purpose is released. As a result, the call registration device for the elevator can be obtained without causing a mistake such as call registration of an unrelated floor erroneously due to the last button press, and without lowering operating efficiency.

[Brief description of drawings]

FIG. 1 is a circuit diagram inside the elevator control panel of the present invention, and FIG.
FIG. 3 is a flow chart of a call registration device according to the present invention, No. 3
FIG. 4 and FIG. 4 are flow charts showing details of a part of the processing of FIG. 2, respectively. (1a) to (6a) are destination buttons for 1st to 6th floors, (1b) to
(6b) is a destination button registration light for each floor, and (8) is a computing device. The same reference numerals in the drawings indicate the same or corresponding parts.

Claims (1)

[Claims] 1. A special floor button for registering a call on a specific floor is operated from among buttons on an operation panel for registering a call for a destination floor, and the button is operated in a predetermined procedure within a predetermined time from this operation. In a call registration device for an elevator, which inputs a secret code by operating the button on the operation panel to perform call registration on the specific floor, when the button for the specific floor is operated and the predetermined time is not set. , A registration prohibiting step of prohibiting call registration other than the call on the specific floor and setting the predetermined time; and when the predetermined time is set, the personal identification code is input, and the input is detected, When the call registration completion processing step for performing the call registration completion processing of the specific floor and the call registration completion processing step are processed, and the completion of the operation of the last button of the above-mentioned personal identification code is detected. An operation completion processing step of performing an operation completion processing, and a permission step of releasing the prohibition of the other call registration and permitting the call registration when the operation completion processing step is processed. Elevator call registration device.