Inspec keywords: road safety; queueing theory; road vehicles; road traffic; traffic engineering computing; alarm systems

Other keywords: traffic data; vehicle positioning error; warning criterion; position information; communication influential factors; queue collision warning system; warning strategy; velocity information; traffic safety problems; freeway data; warning performance; DSRC-based end; low DSRC penetration rate condition; kinematic model; communication range constraint; dedicated short-range communications

Subjects: Queueing theory; Traffic engineering computing