Expected effects of accident data recording technology evolution on the identification of accident causes and liability

Abstract Background The classic accident reconstruction process is based on information recorded manually at the scene and gathered from witness statements. Liability cannot always be determined if no objective data are available, especially for accidents traffic lights. Even Event Data Recorder (EDR) (speed, braking, gas/brake pedal operation, etc.) will not improve assessment of such a liability situation significantly, since vehicle movements synchronized in time with phase plan intersection control. This problem could solved globally (Global Navigation Satellite Systems) were or camera signal given In our study, technology that goes beyond EDR was defined as EDR+ recording technology. Aim aim this article to rank assessability different types through statistical analysis publicly available database, taking into account technologies. Methods An in-dept 124 corresponding investigations provided. Also, carried out estimated levels modern technologies had been applied same set. Results study reveals impact introduction, spread wide application examined assessability. It also explored what kind would necessary ensure level required establish accidents. Conclusion flexible framework presented here suitable comparing road according type