headway time

USAGE SUMMARY

The phrase "headway time" is correct and usable in written English.
It is typically used in the context of transportation or scheduling to refer to the time interval between vehicles or services, such as buses or trains. Example: "The headway time between the trains during peak hours is reduced to ensure that passengers do not have to wait too long."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

8 human-written examples

In the previous studies, a fairly restrictive vision-based driver assistance system has been deployed to detect lane departure, blind-spot and to monitor following distance, headway time.

IFAC Proceedings Volumes

The simulation results show that the minimum headway time and the run time of moving block system are shortest, and with the low proportion of slow trains and suitable departure sequence the average run time of trains will be shorten greatly.

Systems Engineering Procedia

The study shows the influence of headway time and train ride time associated with a particular crowding level (expressed in density of standing passengers/m2) in choosing the sub-urban train mode by calculating their willingness-to-pay (WTP) values and highlights the importance of WTP for addressing policy issues in the reduction of in-vehicle crowding level.

Transportation Research Part A: Policy and Practice

The minimum headway time between two trains on segment q. Length of segment q. Gradient on segment q.

Journal of Modern Transportation

In all the examples we assume that the headway time between trains is at least two minutes.

European Transport Research Review

Genetic algorithm No. 8 subway line in Guangzhou City Barrena et al. [56] Flow conservation Capacity Train order Train number limitation Time window Min. the total waiting time of passengers Branch-and-cut algorithm Line C5 of Madrid Metropolitan Railway Barrena et al. [57] Dwell time Train order Variable demand Headway Time window Min.

Urban Rail Transit

Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

The variables were: Speeds (Ss), Headway Distances (HDs) and Headway Times (HTs).

Safety Science

The framework performs an iterative adjustment of train running and minimum headway times until a feasible and stable timetable has been generated at the microscopic level.

Transportation Research Part B: Methodological

The halt station (see Fig. 1.a) is treated as part of a line, so embedded in a block section; this means that we can calculate the capacity with (1) where in the expression of the minimum headway times, for the trains stopping in the station, we consider also the accelerating/braking times and the dwell times.

European Transport Research Review

It is possible to assume as unknown the leaving time and the travel time of each train and, consequently, to state as constraints the headway times between trains and some requirements arising from the technical characteristics and from the quality of services to the users; under these conditions it is possible to search for the maximum of the global utilities (see [2]).

European Transport Research Review

transfer and waiting Mathematical optimization model Berlin subway network Wong et al. [50] Headway Travel time Run dwell time Collision avoidance Min.

Urban Rail Transit

Expert writing Tips

Best practice

When discussing traffic flow or scheduling, use "headway time" to specifically refer to the time between vehicles or service intervals. It adds precision to your writing.

Common error

Avoid using "headway time" when you simply mean progress or advancement. The term is specific to time intervals between vehicles or scheduled services, not general forward movement.

Linguistic Context

The phrase "headway time" functions as a noun phrase, typically modifying another noun or serving as the subject or object in a sentence. It describes a specific measurement of time related to intervals between vehicles or scheduled services. As confirmed by Ludwig AI, it's a correct and usable English phrase.

Expression frequency: Uncommon

Frequent in

Science

70%

News & Media

15%

Formal & Business

15%

Less common in

Ludwig's WRAP-UP

In summary, "headway time" is a grammatically sound noun phrase used to denote the time interval between vehicles or scheduled services. According to Ludwig, it's a correct and usable English phrase, although more suited for formal or technical contexts like transportation planning and engineering. While not as universally common as simpler alternatives like "time interval", using "headway time" adds a layer of precision when discussing traffic flow or service scheduling. Avoid using it in place of general progress or advancement. "Headway time" is frequently found in scientific literature and transportation reports.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

interval time

This alternative has a general meaning but is closer to the one of "headway time".

inter-arrival time

Technical term for the duration between the arrival of successive entities.

time interval

Refers to a general duration between two points in time, broader than the specific context of vehicle spacing.

service frequency

Focuses on how often a service is provided, especially in public transportation.

time spacing

Focuses on the temporal distance maintained between objects.

time gap

Emphasizes a break or space in time between events or actions.

temporal distance

Highlights the separation between two instances of time.

minimum separation

Emphasizes the shortest allowable distance or time between objects or events.

scheduling interval

Relates to planned durations between scheduled events.

progress rate

Highlights the speed or amount of advancement made over a period.

FAQs

What does "headway time" mean in transportation?

In transportation, "headway time" refers to the time interval between successive vehicles or services, such as buses or trains, moving along the same route.

How is "headway time" used in traffic management?

"Headway time" is a key parameter in traffic management for maintaining safe distances between vehicles and optimizing traffic flow.

What is a good alternative to "headway time"?

Depending on the context, you can use "interval time" or "service frequency" as alternatives to "headway time".

Why is "headway time" important in public transportation?

"Headway time" is crucial in public transportation because it affects passenger waiting times and overall service efficiency.