sunroof sunroof anti-pinch hand function is turned off, it will automatically stop after encountering resistance, increase the safety of vehicles. Although the car has anti-trap feature, but users who have tried personally inspected them, indicating that the function is to prevent clamped tightly can cause serious injury, caught or will produce some damage. So usually when the switch sunroof, still need to pay attention to safety.
1. noun sunroof anti-trap function explanation
sunroof sunroof anti-pinch hand function is turned off, it will automatically stop after encountering resistance, increase the safety of vehicles. Although the car has anti-trap feature, but users who have tried personally inspected them, indicating that the function is to prevent clamped tightly can cause serious injury, caught or will produce some damage. So usually when the switch sunroof, still need to pay attention to safety.
2. The working principle of the power window
was driven by a power window motor, the motor has a line sensor, may initiate the protection circuit cut off electrical power. When clamped things, load on the motor – the glass stops moving, the motor current increase to a set value, the protection circuit is activated, the motor is stopped.