数码记速器

Main Functions: 1. Self-test function2. Identity function3. Recording and storing function for vehicles driving time, speed and mileage4.Speed alertand recording function5. Over-time driving (fatigue driving) alarming and recording function6. Accident doubtful points and record analyzing function7. Showing printing function8. Data communications function9. Management of vehicle information and driver filesu Product Features: Ø A U disk could set parameters and collect data from several dozens or even tens of vehicles, which greatly reduces work loads. Ø Buttons are film-based, with good quality and long life span. Arrangement of button layout is reasonable, checking data could be done by double clicking on buttons. Ø MCU adopts 32-digit chip, with faster speed and higher efficiency, users do not have to wait for data input and output. Ø High-quality ferroelectric memory is adopted for data storage, with low power consumption, rapid reading and unlimited writing. Ø Large LCD is adopted for displaying 4 lines of 32 characters. The interface is wholly Chinese, without checking computers for over-speed records, fatigue records and average speed 15min before parking. Ø The pre-set embedded GPS interface, which does not seize RS232 interface without paying any fees, the track of vehicle is clear.