Race Logger Specs

RUZIC ENGINEERING : RACE LOGGER
Draft Specification V3 : Final details may differ

Overview:

Have you ever wanted to know how your car was performing on the track, if your engine was running within safe limits or the cornering g force you have obtained!

How about any or all of the following:

Water Temp, Fuel Pressure, Rear Diff Temp, Brake Pedal, Oil Temp, Steering Angle, Front Diff Temp, Brake Pressure, Oil Pressure, Lateral G, Ambient Temp, GPS Latitude, Intake Temp, Longitudinal G, Wheel Speed, GPS Longitude, R.P.M., Throttle Pos, Lap Time, GPS Speed, Boost, Gearbox Temp, Battery Volts, 4WD Torque Split

The Race Logger provides you with the data channels and you decide what you want to log. The above list is just a sample of what is possible. The data is stored directly onto a USB memory stick. If you want more logging capacity, just buy a bigger memory stick or take a few to the track.

Do you want to see critical engine parameters live on a data screen; the Race Logger seamlessly integrates with the Ruzic Engineering EM Pro II to capture those channels to provide you with more capability. It can even use the EM Pro II screen to show you additional information.

GPS data can be collected to see exactly where on the track an event occurred, determine lap and lap split times and plot race lines.

If you drive a GTR and have a Ruzic Engineering 4WD Controller, it will also seamlessly connect to the Race Logger and allow you to capture Lateral G, Longitudinal G and Torque Split.

Specifications:

Analog Data Channels:

Number of Inputs: 10
Voltage Range: 0v to 5v

Sampling Rate Options:
Channel 1 : 6: 2Hz, 5Hz, 10Hz, 20Hz
Channel 7 : 10: 2Hz, 5Hz, 10Hz, 20Hz, 25Hz

Moving Average: 2 Sample Moving Average Option
Calibration: 12 Point Calibration

Channel Options:

Connector 1
4 x Sensor Driver Inputs (1k internal driver)
2 x Voltage Sense Inputs

Connector 2
4 x Voltage Sense Inputs
Included 5v 100mA supply for use with powered sensors.

Rate Digital Data Channels:

Number of Inputs: 2
Voltage Range: 0v to 16v (car batt)
Sampling Rate Options: 2Hz, 5Hz, 10Hz, 20Hz
Rate Modes: Pulse Counter (fast rates)
Pulse Width Measure (slow rates)
Output Divider: Pulse divider (1 - 32)

Report Type:
Pulses per Second
Pulses per Minute (RPM)

State Change Digital Channels:

Number of Inputs: 2
Voltage Range: 0v to 16v (car batt)
Sampling Rate Options: 2Hz, 5Hz, 10Hz, 20Hz
Low to High Edge
High to Low Edge
Change of State

Report Option:
+v = 1 (normal)
+v = 0 (inverted)

Data Button Input:

Button Options: Mark Start / Finish line and sector lines for timing.

Battery Voltage Channel:
Voltage Range: 0v to 16v (car batt)
Sampling Rate Options: 2Hz, 5Hz, 10Hz

GPS Data Channel:
Lateral Position
Longitudinal Position
GPS Speed
Sample Rate: 1Hz or 5Hz (depending on module)

Logging Memory:

Data is logged directly to a USB memory stick. You decide how much logging memory you have and how to use it.

Logging Options:

Start Logging:
On Power Start New File
(Starts new file as soon as logger has power)

On Time Delay Start New File
(set time delay in sec after power-up)

On RPM Start New File (set RPM start/stop threshold)
(RPM must be on Rate Channel 1 or from EM Pro II)

On Speed Start New File (set Speed start/stop threshold)
(Speed must be on Rate Channel 2 or from GPS)

Laptop Interfaces:

USB: Connect using USB to Configuration Laptop
RS-232 Serial: Connect using GPS port to Laptop's without USB

Outputs:

Digital Outputs: 4
Output Type: Open Collector to Ground
Output Options: High / Low alarm on each data channel allocated to any / all of the 4 outputs.

Data Link Options:

Ruzic Engineering EM Pro II

Serial communications link to the EM Pro II
Add EM Pro II data channels to the data logging of the Race Logger.
Race Logger uses the EM Pro II screen to display additional information.

Ruzic Engineering 4WD Controller

Serial communications link to the 4WD Controller.
Add all the 4WD Controller data channels to the data logging of the Race Logger.