KR100554920B1 - security running control apparatus for elevator and method thereof - Google Patents

Abstract

The present invention relates to a security operation control device for elevators and a method for restricting entry of outside personnel while inducing workers to refrain from moving during working hours. This security operation control method includes the first stage of normal operation of a plurality of elevator groups by the elevator group management control unit, and the counter time t by counting the current time and the first security time between t ₁ and t ₂ , and t ₃ . step 2 for determining which one of the second security time periods between t ₄ and step 3 for determining whether a user's IC card is detected in a non-contact manner within the security time, and belonging to the first and second security time periods; If the IC card is not detected, the secure driving mode is set to detect the target floor registration by the user, and step 4 to search whether one of the plurality of elevator groups has a floor group set for security. And determining whether the target floor is included in the floor group for security, and if the target floor is included, driving toward the target floor and stopping the operation if not included; 7 steps of reading identification data when the contactless detection is detected, and 8 steps of operating in the normal mode by releasing the security operation mode if the worker in the building by searching whether the identification data is registered. Accordingly, it is possible to move only a predetermined number of floors that can be moved during working hours, thereby improving work efficiency, and allowing only authorized workers to move when needed, thus reducing the number of employees who leave the work place, and intensive work hours separately. Even if you don't decide it, you can improve your personal productivity.

Elevator, Security, Worker, IC Card, Security Hours, Operation

Description

Security running control apparatus for elevator and method thereof

1 is a block diagram for implementing a security operation control apparatus for an elevator according to the present invention,

2 is a flowchart illustrating a security operation control method for an elevator according to the present invention.

Explanation of symbols on the main parts of the drawing

One ; Timer 3; Main controller

5; Multiple elevator parts 7; Elevator group management control department

9; IC card 11; Sensor part

13; Database

The present invention relates to a security operation control device and a method for an elevator, and more particularly, to an elevator security operation control device and a method for restricting access by outside personnel while inducing workers to refrain from moving during working hours. will be.

In general, elevators are installed in a relatively high building of five or more floors, and in buildings of 20 to 30 floors or more, a large number of elevator cars are provided in each building so that a large number of visitors can enter and exit quickly. Doing. When the passenger presses the call button attached to the elevator entrance, the nearest car among the elevator cars is quickly moved to the current position. In this way, when the passenger calls and registers the destination floor, the passenger moves quickly and safely toward the destination floor.

However, such elevators can be used by anyone other than the insider, so there is a problem that the outside personnel who use them are exposed to the confidentiality of the company's trade secrets or new technologies, and in particular, the workers can be Regardless, it is possible to move freely regardless of the efficiency of the work, there is a problem that productivity is low.

The present invention has been made to solve the above problems, it is possible to move only a certain number of floors that can be moved during working hours to improve the efficiency of the work, if necessary security for elevators to move only authorized workers It is an object of the present invention to provide a driving control apparatus and a method thereof.

The object of the present invention is to provide a security operation control apparatus for an elevator, comprising: a timer, a main control unit for generating a security control signal by recognizing a time interval set by receiving time data counted by the timer, and a plurality of elevator cars. A plurality of elevator groups provided with a plurality of elevators for driving the driving along the movement route, and outputs a group management control signal to operate the operation according to a predetermined predetermined driving algorithm to the plurality of elevators, if necessary security control The elevator group management control unit controls a limited operation of at least two sections of the plurality of elevators to at least two floors by a signal, and sends a readout signal to the IC card possessed by the worker to identify the IC card. Sensor part for reading data Includes; The main control unit has a database in which the registered identification data is stored, and is achieved by an elevator security operation control apparatus for releasing the security operation when the registered identification data is detected.
According to another aspect of the present invention, there is provided a security operation control method for an elevator provided with a group management control unit for controlling an elevator group having a plurality of elevator cars, wherein the elevator group management control unit controls the plurality of elevator groups. Step 1 for normal operation and _{2 for} determining whether the counter time t belongs to one of the first security time between t ₁ and t ₂ and the second security time between t ₃ and t _{4 by} countering the current time. Step 3, determining whether the user's IC card is detected in a non-contact manner within the security time; and, if the IC card belongs to the first and second security time and the IC card is not detected, a security operation mode is set for the purpose of the user. Step 4 of detecting floor registration; step 5 of searching for which floor group for security is set in any one of the plurality of elevator groups; and Determining whether the target floor is included in one floor group, and if the target floor is included, driving to the target floor and stopping if not included; and step 7 of reading identification data when the IC card is detected as contactless; In the case of an employee in the building by searching whether data is registered, the security operation control method for an elevator including eight steps of releasing the security operation mode and operating in the normal mode is achieved.

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Hereinafter, with reference to the accompanying drawings will be described in detail the security operation control apparatus and method for an elevator according to the present invention. 1 is a block diagram showing the configuration of a security operation control apparatus for an elevator according to the present invention, Figure 2 is a flowchart showing a security operation control method for an elevator according to the present invention.

As shown in FIG. 1, a block diagram for implementing the present security operation control apparatus includes a timer 1 that generates a time data by counting a current time and a security set by receiving the time data that is counted by the timer 1. The main control unit (3) for generating a security control signal by recognizing whether or not belonging to the time interval, and the elevator group having a plurality of elevator cars and a plurality of elevators (5) for driving it to run along the movement route and And outputting a group management control signal to the plurality of elevators 5 to operate according to a normal predetermined driving algorithm, and if necessary, at least two or more floors only to an elevator group of any of the plurality of elevators by an external control signal. It has the elevator group management control part 7 which controls so that it may run limitedly.

Here, the main control unit 3 outputs a security control signal to the elevator group management control unit 7 only when it belongs to determining whether it belongs to a plurality of security times set by receiving time data from the timer 1. In addition, the elevator group other than the elevator group that operates according to the security operation mode is to operate only on the remaining floors except for the floor group for security.

The elevator group management control unit 7 controls the plurality of elevator units 5 to operate autonomously when operated independently. In other words, when the passenger calls, the military car is controlled to move the elevator car closest to the calling floor to the passenger's desired destination floor. By the way, when the main control unit 3 generates a security control signal to the elevator group management control unit 7, the group management control unit 7 is operated in the security operation mode under the control of the main control unit (3).

Then, the main control unit 3 is located in the vicinity of the elevator car, the sensor unit 11 for sending the read signal to the IC card (9) carried by the worker to lead the identification data of the IC card (9) is connected If the registered identification data is detected, the elevator group management control unit 7 independently operates by releasing the secure operation mode when the registered identification data is detected.

As shown in FIG. 2, the security operation control method of the present invention firstly starts a timer 1 in a case where each elevator group is driven around a passenger in a normal driving mode in the elevator group management control unit 7 (S1). The time data corresponding to the current time is counted and the time data is transmitted to the main controller 3 (S2).

Then, the main controller 3 determines whether the time data belongs to the first security time interval between t ₁ and t ₂ corresponding to the morning working time (eg, 8:00 to 12:00) (S3). When the time data belongs to the first security time interval, the main control unit 3 transmits a security operation command to the elevator group management control unit 7, and at the same time the IC card 9 of the user is transferred through the sensor unit 11. It is determined again whether the contact is detected (S4). At this time, the IC card 9 of the general user is effective only when it is registered in advance in order to switch from the secure operation mode to the normal operation mode, but most of them are not registered.

Here, when the IC card 9 is not detected, that is, when there is no user (passenger) who wants the normal driving mode, the driver detects whether the passenger presses the target floor button on the floor input keyboard (S5), and the elevator group management control unit. (7) searches for a layer group corresponding to a predetermined security layer (S6) and determines whether the target layer belongs to the layer group (S7).

In the determination, when belonging to the floor group, driving to the target floor is started (S8), and when not belonging to the floor group, the driving is stopped (S9). Here, when the operation is stopped, the passenger is instructed to present the IC card by voice.

When the IC card 9 is detected, the sensor unit 11 reads the identification data of the IC card (S10), and searches whether the identification data is registered (S11) to determine whether the passenger is an employee of the current building. Determine (S12). If it is determined that the worker of the building is not in operation (S13), but in the case of a building worker, the main control unit 3 releases the security command (S14) and operates the elevator group management control unit 7 normally. Switch to (S15).

Then, when the passenger completes the operation to the destination floor, it is determined that the normal mode is terminated, and returns to step 2 of initial time counter to perform the repeated flow (S16).

On the other hand, if it is not the first security time interval in the third step, it is determined whether it belongs to the second security time interval between t ₃ and t ₄ corresponding to the afternoon working hours (eg, 13:00 to 17:00) (S17). . If it does not belong to the second security time interval, the process returns to the second stage, but if it belongs to the second security time interval, the security operations are performed by sequentially performing the fourth to sixteenth stages.

The present invention improves work efficiency because only a certain number of floors that can be moved during working hours can be improved, and only authorized workers can move when necessary, so that the number of personnel leaving the working place is reduced, and the concentrated working hours are separately Even if you don't decide it, you can improve your personal productivity.

Claims (4)

An elevator security operation control device; A timer; A main control unit which receives the time data counted by the timer and recognizes a set time period and generates a security control signal; A plurality of elevator groups having a plurality of elevator cars, the plurality of elevators driving the driving group along a moving path; Outputs a group management signal to the plurality of elevators to operate according to a normal predetermined driving algorithm, and if necessary, restricts operation between at least two floors or more to only one of the plurality of elevator groups by a security control signal. And elevator group management control unit for controlling to; A sensor unit which sends a readout signal to the IC card possessed by the worker to lead identification data of the IC card; The main control unit includes a database in which the registered identification data is stored, and when the registered identification data is detected, the security operation control device for an elevator, characterized in that for releasing the security operation. A security operation control method for an elevator having a group management control unit for controlling an elevator group having a plurality of elevator cars; A first step of normally operating a plurality of elevator groups by the elevator group management control unit; Counting the current time to determine whether the counter time t belongs to one of a first security time between t ₁ and t ₂ and a second security time between t ₃ and t ₄ ; Determining whether the IC card of the user is detected in a non-contact manner within the security time; A fourth step of detecting a target floor registration by a user when a security operation mode is set if the IC card belongs to the first and second security times; Step 5 of searching for which one of the plurality of elevator groups has a floor group set for security; Determining whether the target floor is included in the floor group for security, and if the target floor is included, driving toward the target floor and stopping the operation if not included; 7 steps of reading identification data when the IC card is detected as contactless; The security operation control method for an elevator, characterized in that it comprises the eight steps of operating in the normal mode by releasing the security operation mode if the worker in the building to search whether the identification data is registered. delete delete

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