Factory acceptance passed! Yantai Clock "Polaris" tells time in Mexico
On the morning of April 15, at the product inspection site of the Liandong U Valley plant in the High-tech Zone of Yantai Clock and Watch Research Institute Co., Ltd., the factory acceptance of the clock system for Line 4 in Guadalajara, Mexico is in full swing. The expert acceptance team composed of CRRC Nanjing Design Institute and CASCO Signal Co., Ltd. is meticulously conducting on-site inspections and tests on the product's technical indicators and functions item by item.

"Your products are of high quality and advanced technology, and fully meet the timing requirements of overseas rail projects." When all verification items were successfully passed, Qian Hongzhi, general contractor of the Line 4 Light Rail Project in Guadalajara, Mexico and project manager of CRRC Nanjing Design Institute, smiled and gave a thumbs up.

The clock system products provided by Yantai Watch & Clock Research Institute Co., Ltd. are based on the adjustment and optimization of the Polaris intelligent time synchronization system. They not only include high-precision clock equipment, but also cover a full set of solutions from satellite timing to ground transmission and then to end-user equipment reception. At present, the batch of clock products has been produced and will be shipped from China at the end of April and shipped to Mexico across the ocean to provide accurate timing services for the Guadalajara Line 4 light rail project. This is the first order won by Yantai Watch & Clock Research Institute Co., Ltd. in the North American market after overseas projects such as the Tenth of Ramadan City Railway in Egypt and the Central Line Standard Gauge Railway in Tanzania. The century-old Polaris watch brand shines in the world again. In the fierce international competition, how did the "Polaris" brand stand out? "The company has always attached great importance to technological innovation. With the historical accumulation of a century-old national brand, it has continuously pursued time technology. The products not only have advanced intelligent technology, but also have strong reliability and safety." Long Fei, technical director of Yantai Watch & Clock Research Institute Co., Ltd., introduced that the company's independently developed Polaris intelligent timing system integrates Internet of Things technology and adopts modular design and distributed structure to improve the flexibility and scalability of the system. The system uses Beidou, GPS and other multi-source satellite timing to achieve automatic switching and priority management of time sources, ensuring the continuity and accuracy of time synchronization. The uniqueness of the Polaris system lies in its built-in multiple verification mechanism, which monitors and corrects the time signal in real time through advanced algorithms and redundant design, thereby ensuring high timing accuracy and high reliability of the system. In addition, it supports hot plugging and multiple international standard interfaces. These features jointly establish the international leading position of the Polaris system in the field of intelligent timing. In recent years, Yantai Clock and Watch Research Institute Co., Ltd. has actively integrated into the construction of the "Belt and Road Initiative", and the Polaris clock system has continued to shine in Asia and Africa. The company has successively participated in the construction of subways, railways, venues and other projects in countries along the Belt and Road Initiative, such as Pakistan, Vietnam, Egypt, Turkey, Nigeria, and Ethiopia, becoming the preferred partner in this field of the "Belt and Road Initiative", and making Yantai contributions to the development of China's national industry and the strengthening of economic and trade exchanges between China and other countries in the world.