Before revision:  With the rapid development of the technology and adaptation of CAV, it is more critical to develop the new evaluation method and  standard which could evaluate the impacts on energy consumption and environmental pollution of CAV fairly, especially under the various traffic conditions.
After revision:  With the rapid development of the technology and adaptation of CAV, it is more critical to develop the new evaluation method and the testing standard which could evaluate the impacts on energy consumption and environmental pollution of CAV fairly, especially under the various traffic conditions.