3.2.3.4: Provide Vehicle Control Data

This page shows the collection of processes that are in the Provide Servo Controls facility within the Provide Vehicle Monitoring and Control function. The processes in this facility provide automatic control of the basic vehicle functions such as speed and position.

The key points about the facility are as follows:
- Separate processes provided for control of throttle, brake and steering;
- One or more of these processes may be implemented on a vehicle;
- Driver use of the vehicle controls immediately cancels automatic control operation;
- All processes have built in self test functions canceling automatic control when a failure is detected.

There are five processes defined as Process Specifications (PSpecs) in this collection:

1) Provide Speed Servo Control (3.2.3.4.1)
2) Provide Headway Servo Control (3.2.3.4.2)
3) Provide Lane Servo Control (3.2.3.4.3)
4) Provide Change Lane Servo Control (3.2.3.4.4)
5) Provide Vehicle Control Data Interface (3.2.3.4.5)