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Günter Gerold

Wheelie 2

Status: Finished
10793
19
votes
May 8, 2012
13.jpg

Built an improoved selfbalancing Scooter.

Motordrivers:
for 24V and 36V DC-Motors up to 1000W
Currentsensing +/-50A for each Motor

CPU:
2 Inputs for Geartoothsensors ATS657 for detection of Speed and Direction
RS232 Socket for Bluetoothmodule, Displaymodule or direct PC-Connection
Up to 60V Inputvoltage

Software:
Speedlimit
Offroad Stabilisation with Z-Gyro
Rockersensivity depends on Speed
Crashdetection
Batterycheck

Bluetooth:
Datatransfer to PC with an Bluetoothdongle or Android Smartphone
Bluetoothmodule with BTM-222

RS232:
Datatransfer to PC or Display

Logfile:
Logging Data on PC or Android Smartphone in CSV Format

Diagramms:
Automatic Konverter from CSV to Excel-Diagramm.

Update:
A lot of improvements in the layout. Added Varistors, Ferrite and Inductors. Better Connectors for Motor and Battery.


Update 11.05.2013:
Project stopped, Files deleted.



 

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Images
CPU PCB
Motor Driver and Bluetooth Module
Android Telemetry
PC Telemetry

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