The bridge navigation clearance height LED display, also known as the navigation clearance height water level display, is a safe navigation sign designed for the distance between large bridges and water levels. The following is a detailed introduction to the bridge navigation clearance height LED display:
Function Overview
The navigation clearance height water level display can count the distance between the water level and the bridge in real time, in "m" meters, combined with the function of real-time monitoring of the navigation hole height, to display real-time changing data. This function reminds passing ships to know their own height in advance so that they can pass safely. It uses a high-brightness LED display with a long visible distance. It is usually installed on both sides of the overpass to ensure that passing ships can only see accurate values at a long distance. If they cannot pass, they can return or detour in advance.
Main Features
1. Real-time display and monitoring:
- Real-time display of the navigation digital value of the channel bridge from the water surface to remind the ship driver to control his own height and pass safely.
- Using the Internet of Things technology, through electronic liquid level sensors and intelligent navigation clearance control boxes and other systems, the automatic monitoring of the bridge navigation clearance is realized.
2. High brightness and long-distance visibility:
- The high-brightness LED display screen has a viewing distance of more than 1500m, ensuring that ships at a distance can also clearly see the display screen content.
3. Solar power supply:
- Solar energy is converted into electrical energy and stored in the battery. It can be powered normally regardless of cloudy days or nights. It is both energy-saving and environmentally friendly, and solves the problem that the bridge is located in a remote area and cannot be powered directly.
4. Improve safety:
- Effectively prevent super-high ships from causing damage to cross-river bridges and auxiliary facilities, and reduce accidents caused by the clear height and water depth of the bridge navigation hole.
- Improve the passing efficiency of ships, eliminate hidden dangers, and escort shipping traffic.
5. Intelligent warning:
- In flood or severe weather conditions, it can monitor the distance between the rising water level and the bridge in real time, and display accurate data in a dynamic way to ensure safe and smooth navigation of the waterway.
Application scenarios
The high clearance LED display screen for bridge navigation is widely used in the safety monitoring system of reservoirs, rivers, lakes and other waters, and is an important auxiliary tool for safe passage of water interchanges.
Maintenance and care
To ensure the normal operation of the display screen and extend its service life, regular maintenance and care are required, including but not limited to:
1. Clean the dust on the display screen, solar panels, battery chassis and control chassis.
2. Regularly check the working status of the display screen and lines, and replace or repair them in time if damaged.
3. Pay attention to the material of the display screen and chassis shell, avoid contact with strong acidic or alkaline substances, and prevent extrusion and collision.
Market situation
With the rapid development of water transportation, the requirements for the navigation clearance height of waterways are getting higher and higher, especially in areas where water transportation is relatively developed.
Therefore, the market demand for high-clearance LED display screens for bridge navigation is growing. At the same time, with the continuous advancement of technology and the reduction of costs, its application scope will be further expanded.
In summary, high-clearance LED display screens for bridge navigation play an important role in ensuring the safety of ships and bridges and improving the navigation capacity of waterways.