Modeling method for ascending and descending moving tracks of elevator
A technology of running trajectory and modeling method, applied in the field of elevators, can solve problems such as failure to realize elevator fault conditions, failure of real-time monitoring and effective evaluation of elevator operation conditions, etc.
Inactive Publication Date: 2021-08-27
中化金茂物业管理(北京)有限公司
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Problems solved by technology
At present, the elevator failure can only passively wait for rescue, and the elevator operation status has not been monitored in real time, so it is impossible to realize the effective evaluation of the elevator failure status
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[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0028] figure 1 For the flow chart of the elevator up and down trajectory modeling method of the present invention, as figure 1 As shown, the method of this embodiment may include:
[0029] Install sensors in the elevator and obtain the data collected by the sensors during the up and down process of the elevator. The sensors specifically include...
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The invention discloses a modeling method for ascending and descending moving tracks of an elevator. The modeling method for the ascending and descending moving tracks of the elevator comprises the following steps that up-down characteristic parameters according to a ascending and descending process of the elevator is selected; data of a sensor in the ascending and descending process of the elevator are obtained and processed, value constraints of the characteristic parameters are designed, and an effective ascending and descending data is extracted according to the value constraints of the characteristic parameters; up-down signals is judged, data classification is carried out, and a general ascending and descending model is established; the ascending data and the descending data according to a value range of the characteristic parameters is grouped respectively; after ascending and descending times reach a threshold value, statistical analysis on the value of the characteristic parameter under each group in a operation process is carried out to obtain a statistical analysis data; and a special ascending and descending data judgment model is constructed according to a grouped data and the statistical analysis data. A real-time data generated in the ascending and descending process of the elevator is compared with the special ascending and descending data judgment model, it is judged that a current car door is in the ascending, descending or fault state according to a comparison result, and when the current car door is in the fault state, fault reporting is conducted.
Description
technical field [0001] The invention relates to the field of elevators, in particular to a modeling method for up and down running tracks of elevators. Background technique [0002] With the development of modern industry, elevators, as a "means of transportation", are more and more closely connected with our lives. The installation locations of multiple elevators in a large-scale project are relatively scattered, and it is difficult to grasp the operating status of each elevator in time. It is convenient for unified management, and the operation status of each elevator cannot be monitored in real time. Simultaneously elevator brings convenience to people, also can directly threaten people's life safety when elevator breaks down. As the number of elevators increases year by year, the number of deaths caused by their failures also increases year by year. At present, elevator failures can only be passively waited for rescue, and the operation status of elevators has not been...
Claims
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IPC IPC(8): B66B5/02
CPCB66B5/0037B66B5/0025B66B5/02
Inventor 句惠董瑞雷
Owner 中化金茂物业管理(北京)有限公司