| 摘要 |
<p>Procedure for limiting of the range of, preferably on radio frequency based, remote control systems where control signals are transmitted with a preferably mobile transmitter unit (1) to a receiver unit (2) for the control of a control object (3) and where the signal intensity of the received signals is measured and forms the base for the range limitation. The procedure is characterized especially of that a peak value of the received signals signal intensity is established during transmission of signals at desired range limit (L) and form a base for a limit value for received signals signal intensity. The invention is also intended for a system for limitation of the range of remote control systems.</p> |
