| 摘要 |
A safety system includes a load detection sensor retrofitable on a safety hook, a transmitter arranged to convey a load status signal, processing means for analyzing the load status signal, a receiver for receiving the load status signal and being operably connected to the processing means, warning means arranged to generate notifications, and a power source for providing energy to the transmitter, the receiver, and the processing means. The load detection sensor is arranged to generate a load status signal which is sent by the transmitter to the receiver and then analyzed by the processing means so that when the load status signal indicates that a load is undetected or that the safety hook is connected, the warning means are either inactive or generate a first notification but when the pressure status signal indicates that a load is detected or that the safety hook is disconnected, the warning means generate a second notification. |
