System Functions - Bosch e-GoKart PowerTrain Young Star Manual

3 | System
3.3.1 Start Up
3.3.2 Driving
3.3.3 Speed Limiter
3.3.4 Offboard Charging
3.3.5 Range Prediction
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may be installed but requires calibration of a recharge timer to prevent deep discharge of
the 12 V battery during long-term storage. The 12 V battery is not in BOSCH MOTORS-
PORT scope of delivery.
NOTICE! It is not allowed to implement a different battery type as a lead battery.

3.3 System Functions

Start-up time for the complete BOSCH MOTORSPORT e-GoKart System is below 2
seconds. Within that time the vehicle is ready to drive.
The BOSCH MOTORSPORT e-GoKart System provides three different drive mode with
positive (forward) torque. Available drive modes are GO, CRUISE, BOOST. These drive
modes differ in driving performance.
– GO mode implements a performance limitation in order to reach maximum range due
to energy saving.
– CRUISE mode implements driving characteristics balancing performance and energy
saving.
– BOOST mode implements driving characteristics for maximum performance of the
BOSCH MOTORSPORT e-GoKart System.
When switching the drive modes during driving, torque will be ramped up or down re-
spectively, so that no sudden torque variations may occur.
In order to make the driving experience for the driver as comfortable as possible the
BOSCH MOTORSPORT e-GoKart System implements a speed-limiting function that en-
ables a smooth transition towards top speed.
Charging the Energy Storage ES 5-2.4 with the Charger Energy Storage CH 5-1.2, as de-
scribed in Charger Energy Storage CH 5-1.2 [} 23] is only possible with BOSCH MOTORS-
PORT Energy Storages ES 5-2.4.
The BOSCH MOTORSPORT e-GoKart System calculates the remaining range possible to
drive taking into account the current driving conditions and previously measured energy
consumption (history). The predicted range depends on the energy consumption in selec-
ted drive mode and thus strongly on the driving behavior of the driver. As the predicted
range is an estimated value, there is no guarantee this range can be reached under all cir-
cumstances. The predicted range adapts to the currently selected drive mode. The history
can be reset by the user in the Display DDU 18 configuration menu.
e-GoKart_Powertrain__Young_Star__Manual Bosch Motorsport