The Design Of Elevator Remote Monitoring Early Warning System Based On TD-LTE

In recent years, frequent elevator accidents bring the huge losses of lives and property ofthe masses. we doubt the safety and reliability of the elevator. Internet of things in high speedmobile communication development driven began to rapid development in various fields. Inthis context, this paper proposes a the design of elevator remote monitoring early warningsystem based on TD-LTE, real time of elevator running status data monitoring, and throughthe analysis found that safety concerns an alarm information in time and notify the relevantmaintenance personnel. The system is suitable for the current construction of the installationof vertical drag type elevator.This article explains the system from the following several aspects: the design of timebackground, the development of the Internet and mobile Internet, the actuality of the elevatormonitoring industry, the system overall design idea and design scheme, system hardwaredesign and the attention points in the design of circuit and software functions of the system.This paper emphatically explains the design of the system power supply andcommunication module and SIM card, audio and other peripheral circuit design, but also to theMCU control module, data collection circuit, Gsensor, detailed introduction to the buffercircuit design. From two aspects of hardware and software design, illustrates the function andimplementation method of the whole system.System used two ways: data transmission cable networks and wireless networks. To breakthe original elevator monitoring using the traditional way of data transmission networks orLAN. Analyzed in the use of wireless network signal poor quality problems in the process ofdata transmission, and put forward the feasibility of the solution. And verify the feasibility ofscheme in practical application.Finally, the elevator real-time monitoring and technology is an emerging industry. Nowuse the monitoring technology of still exist many deficiencies. I believe that the elevator iotcan like car networking, country or industry assembly from the hardware and software alsoformulate unified standard communication protocol. Let the elevator monitoring systemstandardization. In order to achieve data information sharing of the lift, elevator fault statistics,analysis the cause of the problem, finally solve the problem, eliminate problems.