| 摘要 |
<p>A control system and related method for controlling centralized locks for opening and closing motor vehicle doors comprises a first opening/closing telecontrol (2) and a central unit receiver block (5), therebetween unidirectional opening/closing radio signals (6) can be transmitted, a central unit transmitter block (9) and a second user enquiry telecontrol (10) for displaying the current opening or closing condition of the central lock, unidirectional signals (7) having a direction opposite to that (6) of the opening/closing signals being transmitted between the central unit (9) transmitter block and second telecontrol (10), thereby providing a bidirectional transmission method.</p> |
