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Intelligent elevator control system based on ARM

An elevator system and monitoring system technology, applied in elevators, transportation and packaging, etc., can solve the problem of single function of elevators, and achieve the effect of remote monitoring, convenient query and utilization

Inactive Publication Date: 2018-05-25
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The existing patent similar to the intelligent elevator control system is a patented invention granted in 2014 [1].

Method used

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  • Intelligent elevator control system based on ARM
  • Intelligent elevator control system based on ARM
  • Intelligent elevator control system based on ARM

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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] The design of the ARM-based intelligent elevator control system is divided into three modules: the design of the scheduling algorithm, the design of the main control system, and the design of the PC-side monitoring system.

[0020] Scheduling Algorithm Design

[0021] According to the operation rules of the elevator, the elevator selects the request with the closest distance to the current floor in the current moving direction of the car as the next service object. When there is no elevator call request in the current distance, the elevator turns around to serve the elevator call request in the opposite direction.

[0022] Algorithm idea: When there is no elevator call request, the elevator does not move; when there is an elevator call request, the elevator moves in one direction, serves the elevator call request encountered during th...

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Abstract

The invention discloses an intelligent elevator control system based on an ARM. An elevator SCAN control algorithm is realized, and an elevator can be dispatched in a most reasonable mode; a PC end monitoring system is developed, connection from an elevator main controller is monitored by employing a TCP service, and a cross-platform monitoring interface is provided for an administrator by a Web mode; a set of communication specifications is defined, so that the elevator main controller and the PC end monitoring system communicate according to a given standard; the butting problem of the elevator main controller and the PC end monitoring system is solved; although the elevator main controller and the PC end monitoring system are based on different platforms, seamless butting of the elevator main controller and the PC end monitoring system is realized by depending on the same communication standard; and alarming through a pop-up window and a mail is realized, so that the administrator can be reminded timely when the elevator is abnormal, and remote monitoring on the elevator is realized finally. An ARM chip, acting as a core part of the elevator main controller, has the super-high computing capacity and expansion capability, and is relatively low in cost, so that a big step is made for lowering the cost of the intelligent elevator control system.

Description

technical field [0001] The invention relates to the field of elevator design, in particular to intelligent embedded elevator design and elevator design relying on the Internet of Things platform. [0002] The technology of the present invention is based on the ARM microprocessor, through the calculation capability and expansion capability of the ARM chip, the control code is written in the lightweight Lua language, and a set of embedded elevator controller is designed with the whole process of elevator running as the starting point. It can realize the automation and refined management of elevator operation, and rely on the Internet of Things platform to realize the docking of elevators and the Internet of Things, which can ensure that the monitoring terminal can monitor the operation data in real time. Background technique [0003] An elevator is a lifting device installed inside a building that uses a motor to drive the cabin up and down. In order to allow elevators to pro...

Claims

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Application Information

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IPC IPC(8): B66B1/06B66B1/34B66B5/00
CPCB66B1/06B66B1/3423B66B5/0031
Inventor 王威戚杨红王新
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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