Sentence examples for traffic phase from inspiring English sources

The prediction and identification of traffic phase are basic and important subjects in the field of intelligent transport systems.

The simulation results based on a traffic simulator and communication simulator show that the proposed self-organizing method for traffic phase prediction gains high accuracy.

The model is shown to reduce to the Lighthill–Whitham Richards model within each traffic phase for the case of stationary states, and to have a physical mesoscopic interpretation in terms of drivers' behavior.

A cross-layer broadcast protocol is proposed in PMBP by Bi et al. [9] and A multihop broadcast communication protocol based on intersection traffic phase information is proposed by Zhang et al. [10].

We discuss the inconsistent use of the term "traffic phase" and show that patterns demanded by three-phase traffic theory can be reproduced with simple two-phase models, if the model parameters are suitably specified and factors characteristic for real traffic flows are considered, such as effects of noise or heterogeneity or the actual freeway design (e.g. combinations of off- and on-ramps).

There is a large difference among these three phases in terms of traffic speed and density which is in line with our perception of traffic phases.

It can be seen from Figure 7 that the recognition rate of traffic flow in three traffic phases has been greatly improved.

Since the network behaves differently in different traffic phases, a single transmission mode may not perform stably under the changing VANET environment.

The results indicate that our model is able to reproduce the three distinct traffic phases and exhibit the four congested patterns upstream of an isolated on-ramp, which is in good consistency with the results predicted from the three-phase theory.

By using the membership function given in Figures 1 and 2 and the prediction method of fuzzy logic in Equation 1 with the weighting factor α (=0.7), the output curve of the traffic phases can be plotted as shown in Figures 5 and 6.

Sand topographic features shift at the fluxes of the boundaries between segments of the curve in the diagram (Fig. 5), which suggests that sand sheets, sand patches, and sand ripples correspond to the traffic phases of free flow, congested, and jam, respectively, depending on the degree of interference between sand particles.