Driving behavior analysis system

Abstract

A driving behavior analysis system comprises: a driving image acquisition module used for shooting vehicle surrounding sceneries in the vehicle driving process; a processor used for acquiring vehicle condition data in the vehicle driving process, extracting traffic signs from the vehicle surrounding sceneries shot by the image acquisition module, obtaining the vehicle condition data at corresponding time point or in a corresponding time quantum, analyzing driving behaviors reflected by the vehicle condition data according to the traffic signs, and obtaining the analysis result and corresponding prompt information, wherein the vehicle condition data at least comprises vehicle speed information, turning information and brake information; and a feedback module used for playing the prompt information. The system analyzes driving motions at a time point or in a time quantum with real time obtained traffic signs as reference to make a driver obtain the driving behavior through the prompt information, especially the real time prompt of wrong driving behaviors. Wrong driving behaviors can be corrected by using the system especially suitable for new drivers to reduce traffic accidents.

Description

technical field [0001] The invention relates to vehicle-mounted electronic equipment, in particular to a driving behavior analysis system for assisting the driver's driving. Background technique [0002] As the number of cars per capita increases year by year, there is a problem that cannot be ignored: novices who have just obtained a driver's license have more wrong driving behaviors due to lack of sufficient road driving experience. If these erroneous driving behaviors are not corrected in time, they will not only endanger their own safety, but also have an adverse impact on public transportation safety, and then become veritable "road killers". [0003] At present, the on-vehicle devices with driving assistance functions in automobiles can only simply prompt passing traffic lights or simply give an alarm to behaviors such as speeding. Other devices with driving recording functions such as panorama recorders can only provide pure image data, which have not undergone any a...

AI Technical Summary

Problems solved by technology

[0002] As the number of cars per capita increases year by year, there is a problem that cannot be ignored: novices who have just obtained a driver's license have more wrong driving behaviors due to lack of sufficient road driving experience

If these erroneous driving behaviors are not corrected in time, they will not only endanger their own safety, but also have an adverse impact on public transportation safety, and become veritable "road killers".

[0003] At present, the on-board equipment with driving assistance function in the car can only simply prompt the passing traffic lights or simply give an alarm to the behavior such as speeding

Other devices with driving recording functions, such as panorama recorders, can only provide pure image data, which have not undergone any analysis and processing, and are usually only used for accident records

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