Categorieën: PCB-ontwerp

Is it possible to replace an automotive wiring harness with PCB?

That can be realized with the help of micro-controllers, but you have to use high clock rate MCUes with this.
Divide sections into 3 parts. Central, Front and rear.

Take all the inputs such as light switches, brake paddle switches, etc to Central MCU. Remember switches with interrupt handling.
·Serialise the data with I2C or CAN or USART or any sort of serial communication.
Make rear en front receiver parts with used serial methods.
and you are done.

Voordelen

Nadelen

Less wiring

Less loss of voltage

Digital

Flexibel

Can add more features

Lots of programming

Spike’s from the spark plug does harm your serialised signals.

MUC is low voltage device

Motorbike is Hot and high voltage.

More Isolations and more circuit complexity.

(Remark: Volgens our experience, more attention should be attached on voltages and external noise.)

Lees verder: Automotive Electronic Manufacturing

#PCB Design #Automotive

Olivier Smit

Oliver is een ervaren elektronica-ingenieur met kennis van PCB-ontwerp, analoge circuits, ingebedde systemen, en prototyping. Zijn diepgaande kennis omvat schematisch vastleggen, firmware-codering, simulatie, indeling, testen, en probleemoplossing. Oliver blinkt uit in het omzetten van projecten van concept naar massaproductie met behulp van zijn elektrische ontwerptalenten en mechanische vaardigheden.