KR101750735B1 - Control method for destination selecting system for high-speed parallel driving prevention of group management elevator - Google Patents

Abstract

The present invention relates to a control method of a traveling floor reservation system for preventing a high-speed parallel traveling of a group management elevator, in which, in an ultra-high-speed elevator system operated as a military management, elevator departure delay control of a traveling floor reservation system group controller controls a plurality of elevator cars And an object of the present invention is to provide a control method of a traveling floor reservation system for preventing a high-speed parallel traveling of a group management elevator so as to suppress the occurrence of a situation in which a high-
To this end, the control method of the traveling floor reservation system for preventing the high-speed parallel traveling of the group management elevator according to the present invention is characterized in that, among a pair of elevator cars which are operated at the positions adjacent to each other in the same hoistway, When the other unit (B unit) is scheduled to depart in the same direction in an arbitrary layer; Immediately before the departure of the door of the B unit, a signal of 'ready to start' is transmitted from the corresponding elevator control panel to the military controller; Determining whether the B controller is scheduled to be driven at a high speed and then transmitting an 'immediate start' signal to the elevator control board when the B controller is not traveling at a high speed; If it is determined that the vehicle A is in a high speed traveling state or a high speed traveling state in the case where the group B is scheduled to be traveling at a high speed as a result of the judgment of the group controller, Transmitting; As a result of the determination by the group controller, if the A unit is traveling at a high speed or is planning to travel at a high speed, it is determined whether or not the A unit and the B unit are scheduled to perform parallel operation at a high speed adjacent to each other before reaching the first arrival floor, If not, sending an 'immediate start' signal to the elevator control panel; Calculating a departure delay time of the B unit in the case where the A and B units are scheduled to be operated in parallel at a high speed as a result of the determination by the group controller; Calculating a departure delay time of the B unit in the group controller, and transmitting a departure waiting signal delayed by a predetermined time to the elevator control panel; And the B unit is controlled through the process of starting the departure after a predetermined period of time has elapsed under the control of the elevator control panel.

Description

TECHNICAL FIELD [0001] The present invention relates to a control method for a traveling floor reservation system for preventing high-

The present invention relates to a control method of a traveling floor reservation system for preventing high-speed parallel traveling of a military management elevator, and more particularly, to an elevator departure delay control To a control method of a traveling floor reservation system for preventing a high-speed parallel traveling of a group management elevator in which occurrence of a situation in which a plurality of elevator cars run at a high speed is suppressed.

      Generally, elevator devices are installed in various types of high-rise buildings such as residential and commercial buildings to assist passengers in the vertical direction. That is, each floor of the building is equipped with an elevator platform, So that the elevator car moves upward and downward along the hoistway to move passengers from each platform to the destination floor corresponding to button inputs of the passengers.

      Recently, as the number of skyscrapers has increased, a super-high-speed elevator capable of traveling at a speed of 300 [m / m] or more at a speed of more than 300 [m / m] has been installed.

      On the other hand, in the case of a super-high-speed elevator operated by a military management in a single hoistway, when a plurality of elevator cars in the same or adjacent floor depart almost simultaneously at the same time or travel at a high speed in parallel at similar positions, And vibration are seriously generated.

      Conventionally, when a call is made in an arbitrary floor and a high-speed parallel operation state is expected in the group controller of the destination floor reservation system, a high-speed parallel operation is performed through a scheme of allocating an elevator car not adjacent to the starting and preceding- A method of suppressing running is being applied.

      However, in the conventional method for preventing high-speed parallel traveling of the military management elevator as described above, there arises a problem that the elevator car adjacent to the starting and running elevator car can not be used, Or the waiting time is increased in some cases.

Domestic Public Utility Model Publication No. 20-1996-0027136

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a high-speed elevator system, And to provide a control method of a traveling floor reservation system for preventing a high-speed parallel traveling of a group management elevator so as to suppress the occurrence of a high-speed traveling situation.

 According to another aspect of the present invention, there is provided a control method of a traveling floor reservation system for preventing high-speed parallel traveling of a military management elevator, comprising: a pair of elevator cars which are operated at positions adjacent to each other in the same hoistway; Is applied when any one unit (unit A) is traveling and another unit (unit B) is going to depart in the same direction in any layer; Immediately before the departure of the door of the B unit, a signal of 'ready to start' is transmitted from the corresponding elevator control panel to the military controller; Determining whether the B controller is scheduled to be driven at a high speed and then transmitting an 'immediate start' signal to the elevator control board when the B controller is not traveling at a high speed; If it is determined that the vehicle A is in a high speed traveling state or a high speed traveling state in the case where the group B is scheduled to be traveling at a high speed as a result of the judgment of the group controller, Transmitting; As a result of the determination by the group controller, if the A unit is traveling at a high speed or is planning to travel at a high speed, it is determined whether or not the A unit and the B unit are scheduled to perform parallel operation at a high speed adjacent to each other before reaching the first arrival floor, If not, sending an 'immediate start' signal to the elevator control panel; Calculating a departure delay time of the B unit in the case where the A and B units are scheduled to be operated in parallel at a high speed as a result of the determination by the group controller; Calculating a departure delay time of the B unit in the group controller, and transmitting a departure waiting signal delayed by a predetermined time to the elevator control panel; And the B control unit is controlled in accordance with the control of the elevator control panel by a process of starting the departure after a predetermined period of time has elapsed.

Preferably, in determining the departure delay time of the second-wheel-elevator car in the group controller of the destination-line reservation system, it is preferable that the departure delay time of each second- Wherein the control is performed in accordance with the total number of running scheduled airports, scheduled travel time of each unit, elapsed time after the start of travel of each unit, predicted position when each of the unit airspeed reaches a constant speed, and constant- .

      As described above, according to the present invention, in the super high-speed elevator system operated by the military management in one hoistway, the occurrence of situations in which two elevator cars run at high speed is suppressed, And the vibration can be reduced. Thus, it is possible to improve the ride comfort and the stability of the elevator passenger.

1 is a block diagram showing a schematic configuration of an elevator system to which a control method of a traveling floor reservation system for preventing high-speed parallel traveling of a military management elevator according to the present invention is applied;
FIG. 2 is a flowchart showing a control method of a traveling floor reservation system for preventing high-speed parallel traveling of a military management elevator according to the present invention.

Hereinafter, the present invention configured as described above will be described in detail with reference to the accompanying drawings.

FIG. 1 is a block diagram illustrating a schematic configuration of an elevator system to which a control method of a traveling floor reservation system for preventing high-speed parallel traveling of a military management elevator according to the present invention is applied. Fig. 2 is a flowchart showing a control method of a destination floor reservation system for preventing parallel travel. Fig.

A method of controlling a traveling floor reservation system for preventing a high-speed parallel traveling of a military management elevator according to the present invention is characterized in that in a super high-speed elevator system operated as a military management, a plurality of elevator cars are arranged side by side through an elevator departure delay control from a military controller So that occurrence of a situation in which the vehicle runs at a high speed is suppressed.

As shown in FIG. 1, a control method of a traveling floor reservation system for preventing high-speed parallel traveling of a military management elevator according to the present invention is a method of controlling a traveling floor reservation system in a high- And is applied to a plurality of elevator cars (30, 32).

At this time, in the embodiment of the present invention, the elevator control panels 20 and 22 for controlling the operation of the pair of elevator cars 30 and 32 are arranged in the group of the traveling floor reservation system for performing group management for the pair of elevators And controls the respective elevator cars (30, 32) in accordance with a control signal from the group controller (10) in cooperation with the controller (10).

Next, a control method of a traveling floor reservation system for preventing high-speed parallel traveling of a military management elevator according to the present invention will be described in detail with reference to FIG. 1 and FIG.

A method of controlling a traveling floor reservation system for preventing a high-speed parallel traveling of a group management elevator according to the present invention is a method of controlling a traveling floor reservation system of a group of elevator cars (30, 32) which are operated at positions mutually adjacent in a hoistway provided in a high- Management.

First, in the embodiment of the present invention, as shown in S 1 of FIG. 2, one of the units (A unit 30) is running and the other unit (B unit 32) This is applicable when you are planning to leave.

It is needless to say that the same algorithm is applied to the case where the B unit 32 as the other unit is currently running and the A unit 30 which is one of the units is going to depart in the same direction at an arbitrary layer.

According to the present invention, the B control unit 32, which is controlled in accordance with the call of a certain passenger or the registration of the destination floor, has an elevator control panel 22 associated with the B control unit 32, Signal to the group controller 10 (S 2).

      Upon receipt of the 'ready to start' signal from the elevator control panel 22 associated with the B unit 32, the military controller 10 determines whether the B unit 32 is scheduled to travel at a high speed (S 3 The controller 10 transmits an 'immediate start' signal to the elevator control panel 22 (S 3 - 1). If the B controller 32 is not traveling at a high speed, An immediate start of the B unit 32 is made.

      However, if it is determined in step S 3 that the B unit 32 is scheduled to be traveling at a high speed, the process proceeds to step S 4 to determine whether the A unit 30 is traveling at a high speed or traveling at a high speed When the A unit 30 is not traveling at a high speed, the group controller 10 transmits an 'immediate start' signal to the elevator control panel 22 associated with the B unit 32, (S 4 - 1), so that the B unit 32 is immediately started.

      As a result of the determination in S 4, if the A unit 30 is traveling at a high speed or traveling at a high speed, the A unit 30 and the B unit 32 arrive at the first arrival When the A and B units 30 and 32 are not adjacent to each other, the process of determining whether or not the parallel operation is scheduled at a high speed is performed at a position adjacent to the group controller 10 Sends an 'immediate start' signal to the elevator control panel 22 (S 5 - 1), so that the departure of the B bus 32 is started immediately.

      If it is determined that the A unit 30 and the B unit 32 are scheduled to be operated in parallel at a high speed in the adjacent positions as a result of the determination of the group controller 10 at S 5, (Step S6). In step S6, the start delay time is calculated.

      At this time, the B-unit 32 calculates the start delay time within a range of several seconds. In calculating the start delay time at the group controller 10 of the destination floor reservation system, the following items are reflected.

         ① The running or running schedule of each unit

         ② Current floor of each unit

         ③ The first arrival floor of each unit

         ④ Total number of flights scheduled for each unit

         ⑤ Scheduled driving time of each unit

         ⑥ Elapsed time after each unit starts running

         ⑦ Estimated position when each speed reaches constant speed

         ⑧ Time to maintain constant speed for each unit

      Then, the group controller 10 that has calculated the departure delay time of the B unit 32 transmits the 'OUTPUT STANDING START' signal calculated to the elevator control panel 22 associated with the B unit 32 (S7). Thus, the B unit 32 is controlled so as to start after a predetermined time (several seconds) has elapsed according to the control of the elevator control panel 22 (S8).

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the scope of the appended claims.

10: a military controller, 20,22: an elevator control board,
30: elevator car (A unit), 32: elevator car (B unit).

Claims (2)

In the case where one of the pair of elevators (A unit) is running and the other unit (B unit) is scheduled to depart in the same direction in any of the pair of elevator cars that are operated in the mutually adjacent positions in the same hoistway Applied;
Immediately before the departure of the door of the B unit, a signal of 'ready to start' is transmitted from the corresponding elevator control panel to the military controller;
Determining whether the B controller is scheduled to be driven at a high speed and then transmitting an 'immediate start' signal to the elevator control board when the B controller is not traveling at a high speed;
If it is determined that the vehicle A is in a high speed traveling state or a high speed traveling state in the case where the group B is scheduled to be traveling at a high speed as a result of the judgment of the group controller, Transmitting;
As a result of the determination by the group controller, if the A unit is traveling at a high speed or is planning to travel at a high speed, it is determined whether or not the A unit and the B unit are scheduled to perform parallel operation at a high speed adjacent to each other before reaching the first arrival floor, If not, sending an 'immediate start' signal to the elevator control panel;
Calculating a departure delay time of the B unit in the case where the A and B units are scheduled to be operated in parallel at a high speed as a result of the determination by the group controller;
Calculating a departure delay time of the B unit in the group controller, and transmitting a departure waiting signal delayed by a predetermined time to the elevator control panel;
Wherein the control unit B controls the elevator control unit in accordance with the control of the elevator control unit to start the elevator after a predetermined period of time has elapsed. Method of controlling the system. The method according to claim 1,
In determining the departure delay time of the latter elevator car in the group controller of the destination layer reservation system,
The present layer of each unit, the first arrival floor of each unit, the total number of units scheduled to travel, the scheduled travel time of each unit, the elapsed time after each unit starts running, Wherein the control is carried out by reflecting a predicted position when the vehicle reaches a constant speed and a constant-speed cruise-running holding time of each of the units.

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