| 摘要 |
This invention discloses an automatic scan device for vehicle rearview mirror. The device comprises a control circuit (4) disposed in serial with a circuit of the original power rearview mirror. The circuit (4) includes: an input line (41) for receiving signal from control terminal, the input line (41) is connected to a driver (43) via a microprocessor (42); a relay (44) for receiving the signal from the driver (43), at the same time, the relay is connected to the terminal of manual switch (10). In this way, the signal from manual switch (10) or the driver (43) controls the angle-adjusting motor of the power rearview mirror via the relay (44). |
