Wireless communication system for elevator and wireless communication method for elevator

Abstract

The invention discloses a wireless communication system for an elevator and a wireless communication method for an elevator. The system comprises a plurality of wireless signal receiving and transmitting devices, which are configured at a plurality of preset positions of an elevator and are used for obtaining wireless communication state information of each preset position and executing wireless signal receiving and transmitting operation, wherein the wireless communication state information comprises communication condition information; a switching device, which is connected with each wireless signal receiving and transmitting device and used for executing corresponding receiving and transmitting device switching operation based on the communication condition information and forwarding wireless signals; and a remote monitoring device, which is connected with the switching device and is used for receiving or sending the wireless signal from the corresponding wireless signal receiving and transmitting device through the switching device. A traditional elevator wireless communication system is improved, the wireless signal receiving and transmitting devices are arranged at multiple positions of the elevator system, intelligent switching is conducted through the switching device, the communication reliability of the remote monitoring device is effectively improved, the monitoring effectiveness of the remote monitoring device on the elevator is improved, and the use safety of the elevator is improved.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to an elevator wireless communication system and an elevator wireless communication method. Background technique [0002] Elevator is a necessary living equipment in people's daily life. [0003] Because the elevator car vertically lifts and moves through the action of steel wire ropes or steel belts in the shaft, the safe operation of the elevator is very important for people's personal safety, so people have very high requirements for the safety of elevator operation. In order to improve the safety of the elevator operation, on the one hand, the existing technology configures a better security system for the elevator to ensure people's personal safety; on the other hand, the technicians configure an additional remote monitoring system for the elevator to monitor the elevator in real time operating status. [0004] However, since elevator remote monitoring ...

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Problems solved by technology

[0004] However, since the elevator remote monitoring is often installed near the elevator machine room, and the location and surrounding environment of different buildings are different, for example, when a building is located at the edge of the city or the edge of the base station signal coverage area, the The signal of the remote monitoring device installed in the building for the elevator may not meet the actual needs; or when there are many obstacles around the building, the elevator remote monitoring cannot obtain a good enough wireless communication signal. The existence of the above technical problems will greatly Reduce the working reliability of the remote monitoring device, reduce the real-time performance of monitoring data, and reduce the safety of elevator use

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