| 摘要 |
<p>An object control system comprising a central control unit (10), a high frequency transmission generator (1), a control switching unit (2), a plurality of radiators (3) for high frequency radiation and a plurality of control units (4) at a distance from the radiators, each unit being associated to an object to be controlled; whereby the high frequency generator (1) has an adjustable power setting and each control unit (4) has an adjustable detection sensitivity; whereby each radiator (3) there upon is provided with a disconnecting member; and whereby the control switching unit in its switching operation is implemented in combination with the disconnecting members of the radiators such that at a point of time substantially only a selected radiator is supplied with high frequency energy, while the disconnecting operation of the disconnecting member associated with said radiator is removed, and the non-selected radiators are choked by the maintained disconnection operation of their disconnecting members. </p> |
