Magnetic-induction elevator operation data acquisition system and acquisition method thereof

Abstract

The invention relates to a magnetic-induction elevator operation data acquisition system. The magnetic-induction elevator operation data acquisition system comprises a tractor and a traction wheel, wherein the traction wheel is in transmission connection with an output end of the tractor; and the traction wheel drives an elevator cabin to do lifting motion and / or on / off operations. The magnetic-induction elevator operation data acquisition system also comprises a magnetic induction module and an elevator control module; the magnetic induction module comprises a permanent magnet and a magneticinduction device; the permanent magnet does circumferential motion along with rotation of the traction wheel; the elevator control module is connected with the magnetic induction module; a magnetic signal acquired by the magnetic induction module is fed back to the elevator control module, and the elevator control module can calculate a rolling stroke and / or rolling speed of the traction wheel according to the magnetic signal; more than one permanent magnets are combined to form a magnetic induction detection unit, and more than two magnetic induction detection units are combined to form a steering identification unit. The magnetic-induction elevator operation data acquisition system disclosed by the invention has the advantages that the elevator operation data can be effectively acquired,the data is accurate, the performance is reliable, and the system can be applied to elevators of different types.

Description

Technical field [0001] The present invention relates to an elevator auxiliary apparatus, which is specifically a magnetic induction elevator operating data acquisition system and a acquisition method thereof. Background technique [0002] Collecting the running data of the elevator helps monitor whether the elevator is safely running, generally requiring operational data that requires operational information, running direction, location information, car running speed, etc., collecting running data will be sent to the control center for centralized Control management and monitoring so that the control center controls the elevator to operate normally according to the operation of the data or take corresponding measures in time under anomalies / emergency. [0003] At present, the elevator generally controls the RS485 or CAN BUS in the elevator control system, running data in the corresponding floor and car; when the car is running status information, it is usually connected to the ...

AI Technical Summary

Problems solved by technology

[0003] At present, the elevator is generally controlled by RS485 or CAN BUS in the elevator control system, and the running data is displayed on the corresponding floor and car; For information, various technical means are usually used to connect with the elevator controller, and to read and collect the car running status information; however, there are different types and types of elevators on the market, and the communication protocols used by different elevators often have Therefore, to read the elevator running status information from the elevator controllers of different types of elevators, it is necessary to know the communication protocol and elevator parameters of the relevant elevator models. Remote monitoring management provides standard communication data related to elevator operation status information; in addition, the current collection method of elevator operation data in the market generally adopts contact detection scheme, which not only affects the accuracy of operation data collection, but also may interfere The normal operation of the elevator; in addition, directly reading the elevator operating status information from the elevator controller means relying on the status of the elevator controller. When the elevator controller fails, it cannot continue to provide reliable elevator operating status information

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