Multiplexed central control for todays vehicles

The authors discuss an AB multiplexing system for body electrical control which has been developed to go with its central controller system. It can also be used as a stand-alone system. The system developed utilises four wire links to remote units on a star network. As a consequence, commonality of remote units is possible. Such remote units can be placed about a vehicle at strategic positions such as in the doors and seats, and the front and rear of a vehicle, controlling lights and other functions such as security