Elevator wireless remote control system

Abstract

The invention relates to a wireless remote monitoring system of elevator based on wireless network in order to accurately know operation state of elevator in time, improve work quality of field personnel, and also overcome the problems that the prior elevator has high cost on telephone circuitry or network cable transmission data and the telephone circuitry is easy to be busy and has low use efficiency, and good network environment is required in the region of using elevator. The system comprises: an elevator group interior data transmission sub-system; an elevator remote monitoring sub-system; a wireless network used for data communication between two sub-systems. The invention has wide application range, the entire system is arranged in the wireless network, thereby avoiding the limitation of traditional wire routing; node numbers in the system can be extended conveniently, therefore wire re-routing is unnecessary so as to eliminate the trouble of inconvenience and high cost; for the charge-generating partial GPRS during use is to perform charging according data flow, so as to save using charge at the max extent, moreover the service personnel can be informed and directed by the means of short message to deal with the field state.

Description

technical field [0001] The invention relates to an elevator monitoring system, in particular to an elevator wireless remote monitoring system based on a wireless network. Background technique [0002] At present, elevators have become an indispensable means of vertical transportation for high-rise buildings. The safe use and management of elevators are directly related to the safety of people's lives and property. When the elevator remote monitoring system is not installed, if the elevator fails, the only way to ask for help is through the car intercom. Otherwise, you can only leave the elevator after troubleshooting. Therefore, it is necessary to set up a safe remote monitoring and early warning system for the elevator. The core of the elevator remote monitoring and early warning system is remote data transmission, monitoring software, early warning prompts and other parts. The remote data transmission in the existing elevator remote monitoring all adopts a wired method, ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a wireless remote monitoring system for elevators based on a wireless network, so as to timely and accurately understand the operating conditions of elevators, improve the work quality of on-site personnel, and overcome the relatively high cost of transmitting data through telephone lines or network cables at the existing elevator end. High, the telephone line is easy to be busy and the efficiency is low, and the area where the network cable needs to use the elevator has a relatively good network environment

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