smart automotive lighting for vehicle safety
presented by Wally Wei
Adviser: HsinMu Tsai
no integrated system in v2v
VLC is hot today, BUT. . .
Expensive if not integrated!!
Solution: COOPERATIVE paradigm
VLC better than RF
low complexity, low cost
VLC BETTER THAN RF
Scalability ( less Interference)
Positioning capability
Security : bad guy must be in the middle
Cars as Roadside Units:
A Self-Organizing Network Solution
Road side unit
- expensive ( $15000 per RSU
- high maintenance cost
- need cooperation between several aspects
- central government
- authority
- auto companies
- other organizations
- not flexible
CAR AS ROAD RSU
- only algorithm needed
- can be integrated into VANETS system
Function of rsuÂ
traffic accident detection
two type of node
- RSU : broadcast message until event ends