Research Article
Evaluation of the Cost of Intelligent Upgrades of Transportation Infrastructure for Intelligent Connected Vehicles
Table 5
Scenario analysis: impact of key elements on the total upgrade cost per kilometer on closed highways.
| Scenario | Route of closed highways | R (1, 2, 3, 1) | R (1, 3, 3, 1) | R (2, 3, 3, 1) | R (3, 3, 3, 1) |
| 50% cost reduction of an RSU | −8.0% | −10.4% | −8.0% | −10.7% | 50% cost reduction of an edge computing server | −8.0% | −10.4% | −8.0% | −10.7% | 50% cost reduction of a LiDAR | −28.0% | −21.3% | −28.0% | −21.8% | The data transmission rate of standard-compliant 5G | −6.5% | −8.5% | −6.5% | −8.7% |
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