System：
The control box is in the driver room,and connect to stroke limiters. The control box can collect the operation time ,weight,moment of force, temperature and wind speed, the serial port will connect to the pc.
F2103 IP modem is used as the serial port device, and set in the driver room, connect to the control box via serial port rs-485/rs-232. When F2103 ( GPRS IP MODEM Gateway ) receive the monitoring information, the data will be transferred to the monitoring center.
The monitoring system will record and save the working statue of the tower crane, and provide reliable and real data information for the manager to prevent the accident.
Application Image: Four-Faith wireless device connected to the device in the tower crane
As long as there is GPRS network, this system is workable. The manger can monitoring the working statue of the tower crane in the office to prevent the accident.
