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Elevator car position detection device and method

A technology of elevator car position and detection device, which is applied in the field of elevators, can solve problems such as inability to obtain elevator cars conveniently, and achieve the effect of facilitating rescue and maintenance

Inactive Publication Date: 2019-08-09
常州市兰光数字通讯设备有限公司
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  • Abstract
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Problems solved by technology

[0003] In order to solve the current technical problem that the position of the elevator car cannot be easily obtained when the elevator fails, the present invention provides a device and method for detecting the position of the elevator car

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  • Elevator car position detection device and method
  • Elevator car position detection device and method
  • Elevator car position detection device and method

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Embodiment Construction

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] like figure 1 As shown, the elevator car position detection device according to the embodiment of the present invention includes a first reference acquisition module 10 , a second reference acquisition module 20 , N car acquisition modules 30 and a processing module 40 . Wherein, the first reference acquisition module 10 is used to collect the air pressure data at the first height in the preset area; the second reference acquis...

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Abstract

The invention provides an elevator car position detection device and method. The elevator car position detection device comprises a first datum collecting module, a second datum collecting module, N car collecting modules and a processing module, wherein the first datum collecting module is used for collecting air pressure data at the first height in a preset area, the second datum collecting module is used for collecting air pressure data at the second height in the preset area, and each car collecting module is arranged on a corresponding car in the preset area and used for collecting air pressure data at the position where the corresponding car is located, wherein N is a positive integer, and the processing module is used for obtaining position information of each car according to the air pressure data at the first height, the air pressure data at the second height and the air pressure data at the position where each car is located. According to the elevator car position detection device and method, the positions of the elevator cars can be obtained conveniently and accurately.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an elevator car position detection device and an elevator car position detection method. Background technique [0002] In the past ten years, my country's elevator manufacturing industry has developed rapidly. By the end of 2018, the number of elevators in my country had reached about 6 million units, accounting for more than half of the global total. What followed was frequent elevator failures and frequent incidents of people trapped in elevators. In the process of elevator repair and elevator rescue, the elevator cannot effectively detect the position of its own car due to power failure or other failures of the elevator. The relevant personnel are usually helpless to know the current floor or height of the faulty elevator car. Knowing the current floor or height of the elevator car is an important prerequisite for quick and efficient rescue or emergency repair. The current...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B1/34B66B5/00B66B3/02
CPCB66B1/3492B66B3/02B66B5/0018
Inventor 张彪祥
Owner 常州市兰光数字通讯设备有限公司
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