The Hummingbird In-vehicle Data Logger with integrated GPS and crash detector records vehicle parameters that can later be used to analyse performance or re-create an accident scenario. Logs time, date, position, speed, pitch, roll, heading, acceleration, road condition, system voltage. The data is logged to a secure SD card and can be viewed in spreadsheet programs, files are erased after 30 days. Optional RF download of logged data.
The data-logger can collect samples at a constant rate of 10 per second (10Hz), although this can be decreased by the user if required. If an impact or rollover is detected, the previous 4 seconds and subsequent 2 seconds of accelerometer data will also be stored at 200Hz to allow for incident re-creation.
All data collected is stored to a secure SD-card in a separate file for each day. Files are erased after 30 days. The data format is such that it can be ready by most popular spreadsheet programs on a standard computer.
Data can also optionally be downloaded via serial or RF (an additional PC modem will be required to use the RF download option).
A serial or RF interface optionally allows users to configure parameters such as overspeed thresholds, pitch and roll incident levels and accident thresholds. Additionally, other parameters such as sample rate can be configured remotely.
An internal buzzer and optional LEDs provide status information to the user. LED 1 flashing or a single beep every 30 seconds indicates loss of GPS lock. Three beeps indicates that the SD card is not functional.
• Logs time, date, position, speed, pitch, roll, heading, acceleration, road condition and system voltage
• Optional CAN/J1939
• 400Hz sampling of events
• Data stored on secure SD card and can be viewed in spreadsheet programs
• Deutsch enclosure with plugs
• Optional RF download of logged data
• Over-speed and rollover warning outputs
• LED and buzzer status indicators
• Multi Voltage 12/24V