| 摘要 |
The present invention relates to a safety information system for a crane using Bluetooth which enables a user to easily check information on the size or the direction of a load supported by the crane or on movement of the crane to thereby enhance safety in work. The safety information system for the crane using Bluetooth comprises: a crane to which a plurality of booms are connected in an expandable manner; a microcomputer for collecting, computing and outputting information on operational states of the crane; a Bluetooth module connected to the microcomputer; and a mobile device for receiving information on the operational state of the crane outputted from the microcomputer through the Bluetooth module, wherein the mobile device displays the operational state of the crane and risk information received from the microcomputer on a screen. Therefore, the user can conveniently connect to the microcomputer mounted in the crane and input and output a variety of information on the crane through the mobile device which the user possesses individually. |
