Elevator control device
A technology for elevator control devices and control parts, which is applied to elevators, transportation and packaging, elevators, etc. in buildings, which can solve the problems of reduced transportation efficiency, longer waiting time, and increased number of stops, and achieve the effect of improving transportation efficiency
Inactive Publication Date: 2010-09-29
TOSHIBA ELEVATOR KK
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- Claims
- Application Information
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Problems solved by technology
Therefore, there is a problem that the number of useless stops increases, passengers arrive at the destination floor late, or the waiting time between elevators on each floor becomes longer, and the transportation efficiency drops significantly.
Method used
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Embodiment Construction
[0017] Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0018] figure 1 It is a block diagram showing an example of an elevator system for explaining the elevator control device of the present invention.
[0019] The elevator system is composed of an elevator car 1, a unit control unit 2 responsible for the operation of the elevator unit, a group management control unit 3, and hall call buttons 4 arranged in the halls of each floor. Usually, a plurality of elevator cars 1 are installed in a building, and a single control unit 2 is provided for each elevator car 1 .
[0020] The elevator car 1 and the single control unit 2 are connected through the lead wire 5, and the required data including power supply are exchanged between the elevator car 1 and the single control unit 2, and each single control unit 2 is connected through the LAN A network 6 such as (Local Area Network: Local Area Network) is connected to the group ma...
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An elevator control device comprises a control part (2) equipped with a storing part (22a) and an operation control processing part (21), wherein the storing part (22a) is equipped with a first judging load, for not allowing not to enter a car or defining all seats taken, a second judging load for allowing passengers to enter and a third judging load with changing load according to the load of the passengers. The control part is provided with a passing unit (21a) for judging according to the size relation of the car load and the first to the third judging loads; an operating unit (21b) operating to a target layer directly when the car load is larger than the third judging load; an operating unit (21c) causing the car (1) to run to a calling layer of the elevator when the car load is smaller than the third judging load; a passing load updating unit (21d) in the elevator, for updating the third judging load to the car load when the car load before and after the open stop at the callinglayer of the elevator is not changed.
Description
technical field [0001] The present invention relates to an elevator control device for reducing useless stopping of an elevator car for hall calls of each floor based on the car load of only passengers in the car (hereinafter simply referred to as "car load") . Background technique [0002] Usually, the elevator control device is such that a load detector is installed at the lower part of the elevator car, and the car load signal detected by the load detector is sent to the unit control unit located below the group management control part through a tail cord. department. The single control unit compares the car load from the load detector with the full load of the predetermined full state, and detects that the car is full when the car load exceeds the full load, and does not respond to hall calls from each floor. This situation exists, for example, in Japanese Laid-Open Patent Publication, Japanese Patent Application Laid-Open Publication No. 04-125276 (refer to figure 2 ...
Claims
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IPC IPC(8): B66B1/00B66B1/18B66B3/00B66B11/02
Inventor 生田和重
Owner TOSHIBA ELEVATOR KK