World's first electronically-controlled “Combined ABS” for Super Sport motorcycle
The Staff of Clutch and Chrome
June 11th 2008
Honda has
announced the world’s first electronically-controlled
“Combined ABS” for a Super Sport motorcycle, aimed at
combining ABS and CBS systems into one system that applies
the basic advantages of both, while specifically addressing
the requirements of a Super Sport context.
 In
order to achieve this, the particular characteristics of
Super Sport bikes, such as short wheelbase, are taken into
account.
The system
also operates without interference to sports riding, and
with an emphasis on maintaining full rider control.
The system
consists of an electronically controlled combined “brake by
wire” system with an innovative stroke simulator. Direct
motor control ensures precise operation of the ABS. The
components are divided into several smaller units so there
are more, but smaller units than in previous systems.
The system’s effectiveness is due to four main factors:
-
Electronic control of the CBS, allowing more advanced
control of brake force. This provides a more sensitive
distribution of brake force over both wheels.
-
Measurement of rider input force on each lever. The
ideal brake force on both wheels is generated
accordingly, providing optimum distribution and
minimising vehicle body reaction.
- An “ABS
modulator” which ensures late triggering of ABS, and
smooth ABS intervention.
- Small
size meaning that the system’s components can be well
integrated in the motorcycle’s package. Thus mass-centralisation,
a key feature for Super Sport bikes, is supported.
All the
basic ABS and CBS functions are provided, including the
prevention of wheel lock, improved balance and easy
operation. This is achieved without any compromise to
stability during ABS operation. Pitching is minimised so
that the bike keeps its normal position. Overall, sport
riding performance is uninterrupted - cornering feel remains
the same and controllability is enhanced. |
