signal lights

Launch vehicle GPS tracking to open blocked Power, the system power source signal lights show that it is normal operation.

On the keyboard of Martin-decker , rows of signal lights can be seen switching on and off rapidly all the time .

The system of signal lights that tells train drivers when to stop or slow down broke last Tuesday.

Traffic signals include the traffic signal lights, traffic signs, traffic line markings and direction by the traffic police.

Their current uses range from small LED flashlights to street signal lights , laptop computers , and giant video billboards .

The article puts forward the method of using single-chip microcomputer to control automatically the traffic signal lights and time-show.

vehicle and pedestrian traffic is controlled by a series of traffic signal lights, traffic signs, and pavement markings.

The navigation lights and signal lights power is supplied both by main and emergency sources.

An accident occurred after signal lights stopped working, and almost 300 people were injured.

Enginefailure, stop engine, showed not under command signal lights.

when passing crosswalks with traffic signal lights, they shall follow the direction of the traffic signal lights;

Photometric properties of signal lights for traffic; stationary signals for working-areas; sites and danger-areas on roads

Photometric properties of signal lights in traffic - Stationary signal lights for road traffic

The Time- distributing and Optimized Design of Intelligent Traffic Signal Lights

Traffic signal lights control vehicle and pedestrian traffic at some intersections

Colours and colour limits for signal lights; stationary signal lights at sea-routes and inland waterways

Application of Fuzzy Control in Signal Lights Time Assignment Strategy of Single Crossroad

Technical requirements for marine electric signal lights

the second, the time of signal lights are set unreasonably;

Colours and colour limits for signal lights; signal lights at road vehicles and tramways

The Programmable Control Circuit of Traffic Signal Lights in the Crossroads

using alarm sirens and signal lights when not performing emergency duties;

Colours and colour limits for signal lights; signal lights at watercrafts

Effect of left-turning traffic signal lights on vehicle motion delay at intersection

The Analogous control system Design of traffic signal lights in the city

Colours and colour limits for signal lights; railway signal lights

Colours and colour limits for signal lights - Part 5: Stationary signal lights in local public transport

Development of Solar Energy Traffic Signal Lights with Wireless Remote Control

Colours and colour limits for signal lights; general rules

profile as the former side turn signal lights 29