This document introduces a complete car door module, including components such as the window lift mechanism, wing mirror electric motor, wiring harness, loud speaker, door latch inner release cable, locks, and switches. The module is capable of connecting to other car subsystems via a single wire, reducing wiring harness weight and contributing to overall vehicle weight reduction.
The document presents an electronic module designed to control all functions of a car door, including window lifting, latching/locking operations, wing mirror movement, indicator lights, defroster, and lamps. The system utilizes a single-wire connection via the Local Interconnect Network (LIN) protocol to reduce wiring harness weight.
The system counts 250 ms before sending the LIN request message.
The glass is driven down for 800 ms to release the pinched object.
The relevant motor is driven for 4 seconds with a fully charged battery.