JAC J5, Owner'S Manual

Page: 105 / 166

Anti-lock brake system(ABS)
The ABS system can to a great degree
enhance vehicle active safety. Comp
-ared with traditional brake systems, it
features a function of keep good
steering capability under any road
condition. It can also work normally
even when applying full braking on wet
road surfaces. That is because under
the circumstances wheels are not
locked. However, you can not use the
ABS system to stop your car in a
shorter distance under all conditions.
You need to carefully drive at low
speed especially when driving on the
sand or latest snow covered roads. In
this case, the stopping distance will be
longer than as usual.
Any alteration to your car (including
engine, the brake system, chassis, tire,
etc) may affect ABS functions.
Even the ABS system can't overp
-ass the physical limit. You should
be more careful to drive on
slippery and wet roads. When the
ABS works, you should control
your car speed to adapt to road
and traffic conditions.
98
Electronic brake force distribution
system (EBD)
EBD, as the reliable auxiliary function
of ABS, is integrated into basic
function of ABS.EBD create rational
braking
pressure to avoid the
excessive braking of rear wheel during
conventional brake. In early stage, the
brake proportional valve is used on the
rear axle to avoid excessive brake of
rear wheel.Actually, for safety, the
brake pressure of rear wheel always is
adjusted into low value, causing the
brake distance is extended.
有了 EBD ，
Equipped with EBD, such mechanical
hydraulic type
“ brake force adjusting
device ” can realize electronic brake
force distribution function by the
software
integrated in the ABS
controller. EBD apply the increasedly
brake force on the rear wheel by
adjusting the slip rate to obtain the
shortest braking distance under the