Highway Directional Trumpet Manufacturer, 200W Long-Range Directional Horn Price, Highway Pre-Directional Trumpet

The environment on highways is something we should all be familiar with—it's quite monotonous with high speeds. Driving for extended periods on highways can easily lead to distraction and drowsiness. As you can see from the news, there are quite a few traffic accidents each year caused by inattention and fatigue on highways, some of which are even fatal!

And, in case of special situations on the highway, such as construction or sudden accidents, it's essential to promptly remind following drivers and take actions like slowing down and yielding to prevent secondary accidents!

High-speed directional broadcasting is based on directional audio technology, featuring high directivity. The voice broadcasted via high-speed directional broadcasting can penetrate car windows, clearly and distinctly conveying voice information to drivers for road clearance and voice warnings, etc. — Smart!

And, highway managers can also use targeted broadcast messaging to address drivers, facilitating timely and effective communication with them to assist in handling emergencies and guiding drivers to take appropriate actions!

Development of high-speed directional broadcasting takes into account the differences in road conditions on both directions of a highway. Through acoustic algorithm modulation, the directional voice warnings emitted by the high-speed directional broadcasting are broadcast only within the single-lane direction, ensuring that drivers in the opposite lane are not disturbed and do not affect the normal traffic order in the opposite direction.

The strong penetration of the high-speed directional broadcast highway traffic risk early warning system ensures clear and accurate voice warnings to drivers, even on complex highways and with windows closed. It communicates information such as road construction and maintenance, weather changes, and sudden road accidents ahead, enabling drivers to promptly understand traffic conditions and prepare for emergencies. The highway broadcast system empowers travel!

Real-time graphics + radar surveillance, establishing a "dual barrier"

The maintenance worker said, "This solar information radar warning display is very prominent; the graphics can be seen from a distance, and there's an alarm to remind when vehicles are too close. The warning effect is quite good."

Solar information radar warning display screens are placed in highway construction closure areas, featuring text, graphic, and animation display functions, capable of real-time traffic condition display and warnings to passing vehicles.

Simultaneously, the millimeter wave radar system monitors the speed of vehicles and traffic volume in real-time along the road. If vehicles are detected to be traveling at over 60 km/h within 200 to 400 meters ahead, they will be prompted via directional horns and acoustical/visual signals. If the vehicles have not changed lanes by 100 meters, the warning display will trigger a vibration alert through the accompanying alarm wristband, alerting construction workers to evacuate and take cover.

This "dual barrier" of real-time graphic and radar monitoring has effectively enhanced the construction level of Xinghua Highway.

Mobile operation + automatic cleaning, technological transformation to "Intelligent Maintenance"

As a key passage connecting the Guangdong-Hong Kong-Macau Greater Bay Area to the eastern part of Guangdong Province, Xinghua Expressway experiences heavy traffic flow, numerous traffic hubs, and many curves, making highway construction and maintenance operations particularly challenging.

To continuously explore applications in highway maintenance, addressing the challenges of time-consuming and labor-intensive highway cleaning and maintenance, Xinghua Highway has introduced comprehensive maintenance vehicles, highway sweeping vehicles, and other road maintenance equipment.

In the past, extensive maintenance workers were required to assist with traditional greenery trimming machines for pruning, and it took 26 days to complete the full 130-kilometer greenery trimming project.

Introducing the greenery comprehensive maintenance vehicle, pruning operations can be performed from the cabin, pruning while moving. Paired with a high-speed sweeping vehicle that integrates automatic cleaning, dust collection, and self-contained collision buffer, the entire greenery pruning can be completed in just 13 days, significantly reducing the road occupation time on expressways, and also saving labor, reducing costs, and enhancing the efficiency of maintenance and cleaning operations.