| 摘要 |
<p>A remotely controllable shut-off system for a machine 1 includes a deactivation device for preventing operation of the machine, a receiver for receiving signals from a remote unit 3, and a control unit for controlling actuation of the deactivation device. The control unit includes an input and is configured to actuate the deactivation device in response to receipt of a first, de-activation signal from the remote unit 3 by the receiver to prevent operation of the machine, and is further configured to disable the deactivation device to resume operation of the machine in response to both receipt of a second, re-activation signal from the remote unit 3 by the receiver and activation of the input of the control unit. The system further includes an override mechanism configured to disable the deactivation device independently of the control unit input to resume operation of the machine.</p> |
