Group management and control device of elevator
A control device and group management technology, applied in the direction of elevator energy efficiency, transportation and packaging, sustainable buildings, etc., can solve problems such as poor operating efficiency and unoptimized power consumption
Active Publication Date: 2014-09-10
TOSHIBA ELEVATOR KK
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Problems solved by technology
[0006] However, in the method of allocating the hall calls on the front side and the rear side to different cars, two cars respond to the same floor, and the operation efficiency deteriorates.
In particular, it is not preferable from the viewpoint of power consumption to have two number machines respond to a low-demand floor with a small number of passengers.
Method used
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[0075] In the above-mentioned embodiment, the distribution of hall calls is changed according to the demand of each floor. As another method, the distribution of hall calls may be changed according to the time zone.
[0076] In the case of an office building, for example, it can also be set in advance as a crowded time zone such as an on-duty time zone and an off-duty time zone, and an idle time zone such as nighttime. In this case, it can be considered that all floors are high-demand floors during congested time periods, and all floors are low-demand floors during idle time periods. Therefore, a function for determining the current time zone is provided in advance in the allocation control unit 14, and the following allocation control is performed.
[0077] That is, for example, when a hall call is registered on the front side and the back side on the same floor during a congested time period, the allocation control unit 14 switches to the allocation control for the high-dem...
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The present invention relates to a group management and control device for an elevator having a door at the front surface and the rear surface of the lift car respectively, and used for preventing passenger retention when calls are made at the front surface and the rear surface and guaranteeing the elevator to operate effectively. The group management and control device (11) comprises a management table (12) for managing the calls registered at the front side and the rear side of each floor; a requirement judgement part (13) for judging the needs of each floor; and a distribution control portion (14), used for distributing the calls at the front side and the rear side to one elevator or to allocating one call of the side to another elevator when calls are registered for the same direction at the front side at the rear side of the elevator at the same floor in the management table (12), and the requirement of the floor are judged by the requirement judgement part (13).
Description
technical field [0001] Embodiments of the present invention relate to a group supervisory control device for a two-way standard elevator having doors on the front and back of a car. Background technique [0002] In buildings such as hospitals, two-way elevators are sometimes used. In this two-way standard elevator, doors are provided on the front side and the back side of the car. The halls of each floor are also divided into the front side and the back side, and hall call buttons for registering hall calls are provided respectively. [0003] In such two-way standard elevators, hall calls in the same direction may be registered from both the front side and the back side of the same floor. Also, when there are multiple elevators, it is called "number car". In addition, the car to which the hall call is assigned is called an "assigned car". [0004] If one number car is allocated to calls from both the front and back sides of the elevator, the high-demand floor with a larg...
Claims
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Login to View More IPC IPC(8): B66B1/50
CPCY02B50/122Y02B50/00
Inventor 浅野宜正山田尚史
Owner TOSHIBA ELEVATOR KK