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Multifunction wiper switch:
AUTO and sensitivity controlRain sensing unit
(auto light integrated type)
A sensor that emits infrared rays through
LED and then detects the amount of rain
drops by receiving reflected rays against
sensing section (rain sensor mounting
section on the windshield) with photodiode
(auto light sensor integrated type)AUTO: Wiper operates automatically by
rain sensor FAST
SLOW: Auto
delay/Auto speed control. A position that
can control sensitivity against rains in the
windshield and transmits wiping demand
signal accordingly
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Auto Light Control
The tail lamps and headlamps can be controlled by the communication with the rain sensor
only when the auto light switch is in "AUTO" position with the ignition switch "ON". 1.
Rain detected headlamp: If it rains heavy which requires the highest AUTO speed, the
headlamps are turned on automatically (while the light switch is in "AUTO" position and the
wiper switch is in "AUTO" position).
Night detected wiping: When the auto light control turns on the headlamps and the rain
sensor detects the rain, the wiper sensitivity is automatically increased by one level. (i.e. the
AUTO wiper switch is at the 3rd level, but the wiper operates at the 4th level.) 2.
3.
Emitter lense
The emitter lens located at bottom of
rain sensing unit guides the infrared
rays from the LED to the target point.
Auto light sensor Auto light sensor (Vertical)
Auto light sensor (Horizon)
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RKSTICS
Speed Sensitive AUTO Wiper
For RKSTICS without the rain sensor, perform the following operation:
1. Controls the wiper intermittent operation by the values from the vehicle speed
and the volume.
Calculates and converts the Intermittent interval automatically by using the
AUTO
VOLUME when the ignition switch is in the "ON" position and the AUTO switch is in the
"ON" position.
The wipers are operated in vehicle speed sensitive mode when turning the AUTO switch to
the "ON" position with the engine running or starting the engine with the AUTO switch
positioned to "ON".
Intermittent interval (at 0 km/h): 3
0.5 ~ 19 2 seconds -
-
-
2. Vehicle speed calculation
[Input the vehicle speed]
It is calculated by the numbers of input pulses for one second.
1 [PULSE/SEC] =
1.41 [km/h] 60 [km/h] x 60 [sec]
637 x 4 PULSE
3. VOLUME calculation
The pause time of the vehicle speed sensitive AUTO wiper is calculated by the
AUTO
volume (input voltage). Each level has the hysteresis. -
4. Pause time calculation
- Pause time: the duration that wipers are stopped at parking position
- Elapsed time: the duration after the wiper motor started to operate from parking position
- The pause time is calculated by the vehicle speed and the VOLUME.
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Tail Lamp Auto Cut (Battery Saver)
The tail lamp is turned on or off according to the operations of the tail lamp switch.
The tail lamp relay is turned off (auto cut) when opening and closing the driver's door afte
r
removing the ignition key without turning off the tail lamp.
The tail lamp relay is turned on when inserting the ignition key into the ignition switch.
The tail lamp relay is not turned off automatically (auto cut) when opening and closing the
driver's door while the ignition is removed and the tail lamp is turned on. 1.
2.
3.
4.
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Auto Door Lock
The door lock system outputs "LOCK" when the vehicle speed maintains over 50 km/h.
However, it doesn't output "LOCK" when all doors are locked or failed.
If any of doors is unlocked after outputting "LOCK" in step 1, outputs "LOCK" up to 5 times
(except step 1) at the interval of one second.
If any of doors is unlocked after 5 times of "LOCK" outputs, the door is regarded as "FAIL".
If the door that was regarded as fail changes (UNLOCK to LOCK) to unlock, only one
"LOCK" output will be done.
If any door is regarded as FAIL, the auto door lock function does not work (if it is occurred
when the vehicle speed is over 50 km/h, the auto door lock output does not occur even i
f
the vehicle speed falls below 50 km/h and accelerates again to over 50 km/h.).
Nonetheless, the central door lock function works properly.
When the system receives "UNLOCK" signal from a door switch, it outputs "LOCK" signals 5
times. If additional "LOCK" signal from another door switch is detected during the period, the
system outputs five "LOCK" signals
5 times for the door system outputs five "LOCK" signals 5 times for the door.
The door lock system outputs "UNLOCK" automatically if the "LOCK" output conditions are
established by this function or the key is cycled (IGN1=OFF) (even when there is no "LOCK"
output while the vehicle speed maintains over 50 km/h under lock condition).
(If the LOCK condition is established with the ignition switch ON, the system outputs
UNLOCK signal unconditionally when turning the ignition switch to OFF position.)
However, when the ignition key is turned to "OFF" position, the lock output conditions will be
cancelled.
The "FAIL" condition of the door will be erased when the ignition key is turned to "OFF"
position. 1.
2.
3.
4.
5.
6.
7.
8.
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Door Unlock
The door unlock operates when pressing the door unlock switch on the remote control key
for less than 0.5 seconds.
The door unlock relay is "ON" for 0.5 seconds when receiving the door unlock message
from the remote control key.
The hazard warning lamps blink once only when all the doors unlocked. 1.
2.
3.
Auto Door Lock in 30 Seconds after Pressing Door Unlock Button
If no door is opened for 30 seconds after inputting remote door unlock, the doors are
automatically locked and the armed mode of anti-theft system is activated again. 1.