Roof Wiring Harness Communication Standard
Ceiling area equipment mostly uses a layered communication architecture, and the protocol selection needs to match the device characteristics:
Device Type | Recommended Agreement | Rate/Characteristics | Application Cases |
Sunroof motor/sensor | LIN bus | 20Kbps, single line low cost | Door glass control |
In-car entertainment system | MOST | 150Mbps, optical fiber transmission with anti-interference | Audio and video signal transmission |
Rain/light sensor | CAN-FD | 2Mbps, high real-time performance | Automatic wiper linked with ECU |
Contact us immediately to learn how we can meet your cable and harness requirements. Follow us on Youtube .