AOBRD (Automatic On-board Recording Device) can record the duty status of the driver accurately including distance travelled, engine use, driving speed, time and date of the day. AOBRD is a predecessor to “Electronic Logging Device” which is installed and used by the motor carrier prior this ELD compliance is put into effect. AOBRD device is integrally synced with particular operations of the vehicle where it is deployed. AOBRD produces driver hours of service, electronic display, duty status change sequences and printout upon demand. The duty status of every driver is recorded separately in case of multiple driver operation. AOBRD functions similar to that of ELD device however, AOBRD involves less restriction and allow fleets to function more freely as compared to ELD.