I. Project Overview

In 2024, the BOD series of industrial-grade power frequency UPS power supplies and supporting batteries from thantong brand were successfully applied to the electromechanical engineering project of the Tai'an to Dongping Expressway, providing reliable and uninterrupted power supply guarantees for the electromechanical systems alontire expressway. As a major project in Shandong Province, the Tai'an to Dongping Expressway is 40.628 kilometers long and serves as a vitcomponent of the province's expressway network plan. It connects the Qingdao-Lanzhou Expressway with the port access road of the Laohu Operation Area of Tai'an Port, nstructing a 'road-rail-water' intermodal transport network. This electromechanical engineering project encompasses core systems such as toll collection, monitoring, communication, and tunnel electmechanics. Relying on its industrial-grade product quality and professional solutions, Bodiantong facilitated the efficient advancement of the project, laying a solid power foundation for the future safe and smooth ation of the expressway [6][9].

II. Core Customer Requirements

(1) Ensure 7x24 uninterrupted power supply for highway toll systems, integrated monitoring systems, communication and electromechanical equipment such as tunnel lighting and ventilation. Eliminate equipment downtime caused by utility power outages and grid fluctuations, avoid risks like lane congestion, monitoring blind spots, and communication interruptions, and guarantee the continuity of construction and subsequent operations.

(2) Adapt to complex power environments such as highway outdoors and tunnels, resisting grid noise, surgesnd momentary power outages. Address issues like extreme temperatures, humidity, dust, and exhaust corrosion in the field. Output clean and stable power to meet the high-reliability power supply uirements of the transportation industry.

(3) Feature convenient operation and support for intelligent monitoring, adapting to the characteristics of dispersed highway sites and extensive maintenance ranges. Enable real-time monitorin and battery status, provide timely alerts for anomalies, reduce manual inspection costs, and improve maintenance efficiency.

(4) The product possesses strong stability and adaptability, meeting the demands f long-term, high-intensity highway operations. It features easy installation and timely after-sales support, while reserving expansion space to accommodate future power supply needs for upgraded smart highwa

III. Solution

Combining the load requirements, complex application scenarios, and power supply standards of the Tai'an to Dongping Express electromechanical project, a customized integrated procurement and installation solution featuring Bodetong BOD Series industrial-grade industrial frequency UPS power supplies and supporting batteries has been developed. The key highle as follows:

(1) Precise model selection and matching: BOD Series UPS power supplies and supporting batteries are selected based on the load characteristics of different areas such as toll stationsring centers, and tunnels. Strictly adhering to traffic industry electromechanical system power supply standards, this solution caters to multi-scenario power needs. Professional installation and cssioning are completed simultaneously to ensure rapid deployment for project use.

(2) Adopting a double-conversion online design with pure sine wave output to achieve zero-millisecond switching. ed with high-performance batteries, it effectively isolates grid fluctuations and surges, eliminating equipment shutdowns caused by unstable power supply, and ensuring the continuous and stable operation of the electromechaical system, making it suitable for complex outdoor highway grid environments.

(3) Equipped with a Chinese LCD touch operation panel for convenient operation, supporting multi-interface intelligent monitoring. It alloe monitoring of UPS operating parameters and battery charge/discharge status and health. Automatic audio-visual alarms for abnormal conditions facilitate remote hazard detection by maintenance personnel, adapting to the decentralized maintenanscenarios of highway stations [5].

(4) Built with industrial-grade quality, the circuit boards undergo dustproof and anti-corrosion spray coating processes. Featuring multiple protection functions againrload, short circuit, over-temperature, overcharge, and over-discharge, it is suitable for harsh power environments such as outdoors and tunnels. Additionally, 7x2 after-sales response services are provided to ensure timely resolution of equipment issues, eliminating any worries.

IV. Project Outcomes

Upon project implementation, the Bodetong BOD series UPS power supplies and supporting batteries have operated stably without any power-relaed downtime. This has effectively mitigated risks such as toll collection interruptions, monitoring blind spots, and communication failures, ensuring the smooth progress of the Tai'an to Dongping Expresswayromechanical engineering construction and the orderly commencement of subsequent trial operations.

The intelligent monitoring function has significantly reduced the workload of operation and maintenance personnel and cut down on manual inspection costs. Itbled precise monitoring and efficient maintenance of UPS systems and batteries across dispersed sites, allowing for the timely identification of potential hazards and ensuring the continuous stability of the power supply system.

The cleastable power output has effectively extended the service life of expressway electromechanical equipment and reduced maintenance costs. With strong product compatibility and efficient installation, the solution fully meets the power supply irements for the expressway's long-term high-intensity operation, complies with traffic industry safety standards, and has received high recognition from both the project construction and operation

V. Customer Testimonials

Operations and Maintenance Manager of the Tai'an to Dongping Expressway Electromechanical Project: 'The Bodetons industrial-grade industrial frequency UPS power supply and supporting batteries operate stably with extremely strong adaptability, precisely meeting the power supply needs of multiple scenarios in our project, including toll, monitoring, and tunnels. The zero-millisecond transfer completely eliminates the risk of power interruption and effectively withstands the impact of complex outdoor environments; the intelligent monitoring function is convenient anignificantly reducing our O&M pressure. The professional installation service and timely after-sales response give us peace of mind, providing solid power support for the safe and smooth operation of ti'an to Dongping Expressway. It is trustworthy.'