GPRS monitoring system for tower machine

Abstract

The invention discloses a GPRS monitoring system for remote monitoring and managing of a tower machine, which comprises a preposed meter, a server, a database and a web management center. The GPRS monitoring system is characterized in that: the preposed meter which is arranged on the site of the tower machine comprises a sensor, a signal collecting and processing module, an MCU (micro controller unit), a hand-held debugging keyboard, a power supply module, a GPRS transmitting module, a protection output module, a data storage module and a display module; the sensor transmits detected data to the signal collecting and processing module for DAC (digital-to-analogue conversion) and then transmits the detected data to the MCU, the protection output module compares the actually detected data with a set value and then judges whether to carry out security protection control, the GPRS transmitting module transmits data in the MCU, and then the server transmits the data onto the Internet after carrying out statistical processing on the data. The GPRS monitoring system utilizes the Internet to realize the monitoring management for the tower machine at any time anywhere. Therefore, the GPRS monitoring system is safer and quicker, and is more convenient for use.

Description

technical field [0001] The invention relates to GPRS wireless transmission and application of the Internet, in particular to a GPRS monitoring system for remote monitoring and management of tower cranes. Background technique [0002] With the acceleration of urbanization and the increase in housing demand, real estate developers are developing more and more buildings. As the main lifting equipment in the construction industry, tower cranes have become an indispensable tool, and the number is increasing. more and more. [0003] Due to the characteristics of scattered use places and environment of tower cranes, the management of tower cranes is basically in the state of whoever uses them. Even for large-scale tower crane leasing companies, due to the characteristics of tower crane use and other reasons, the management is more than enough, especially for the operation of the tower crane, except for the on-site operators, other people basically have no way of knowing. [0004]...

AI Technical Summary

Problems solved by technology

[0005] The application number is 200710159318.4, and the patent titled "Tower Crane Automatic Safety Monitoring System Based on GPRS / CDMA" also discloses a monitoring system, which uses GPRS / CDMA public network for wireless connection between the tower crane side and the control room side , but the disadvantage of this technology is that it can only be limited to the monitoring of multiple tower cranes on a certain construction site, and the biggest problem is that monitoring can only be carried out in the control room, that is to say, it cannot be carried out outside the control room. For monitoring, this technology cannot realize monitoring anytime and anywhere

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