600mm×600mm LED Arrow Light Signal Lane Control Sign with JT/T 597-2022 Compliance and 250 Meters Visibility
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Detailed Product Description
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LED Arrow Light Signal Lane Control System Red-cross and green-arrow lane control signs, also known as LED
lane indicators or lane traffic signal lights, are core variable
guidance facilities in modern traffic management systems. Key Functions and Operation These intelligent traffic devices display two fundamental patterns:
a red cross and a downward green straight arrow. Some dedicated ETC
lanes feature additional yellow prompt characters for enhanced
recognition.
Technical Specifications Compliance Standards: JT/T 597-2022, GB 14887 and other national standards Standard Size: 600mm × 600mm Light Source: High-brightness LEDs with precise wavelengths Recognition Distance: Static visual recognition over 250 meters Environmental Rating: Qualified protection grade for harsh outdoor conditions Installation and Integration Mounted directly above each lane at heights of 5.5 to 7 meters,
these signs align with the central axis of the lane. They integrate
seamlessly with intelligent traffic monitoring systems,
automatically switching signals based on traffic flow, accidents,
road construction, and emergency situations to provide flexible
lane access control. Applications and Benefits Widely deployed on expressways, tunnels, urban express roads, toll
stations, and reversible lanes, these signs standardize driving
order and improve overall road efficiency. As indispensable
facilities in smart transportation systems, they significantly
enhance public travel safety while reducing accidents in tunnels
and viaducts. Integrating both safety protection and traffic diversion functions,
LED lane control signs represent a critical component of modern
traffic management infrastructure, ensuring optimal traffic flow
and enhanced road safety. |
| Product Tags: 600mm×600mm LED Arrow Light Signal JT/T 597-2022 Lane Control Sign 250 meters visibility Variable Message Sign |
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