On June 13, 2024, the 2024 Beijing Nanjing International Urban Rail Transit Exhibition officially opened at the Nanjing International Expo Center. The exhibition will last for three days from the 13th to the 15th.

The exhibition is hosted by the China Urban Rail Transit Association, with the theme of "Diversified Integration, High Quality and Sustainable Development". It has attracted more than 500 exhibitors from home and abroad, including Beijing Investment Corporation, Beijing Subway, Shanghai Shentong, Guangzhou Subway, Shenzhen, Chongqing Rail, Chongqing Railway, Nanjing, Suzhou, Wuxi, Changzhou, Nantong, Xuzhou, Hong Kong, Qingdao, Changchun, Hangzhou, etc.

Zeer Rail Transit participated in this exhibition as a brand in the Guangzhou rail transit industry, providing professional solutions for performance testing of rail transit vehicles in Guangzhou and even across the country.

At this exhibition, Zer brought the "OMS7 Optical Speed Sensor ➕ NEX [DAQ] Data Collector "Rail Vehicle Performance Testing Plan. The OMS7 optical sensor is equipped with INS to measure the speed, distance, acceleration, pitch angle, roll angle and other data of the rail vehicle. The test data is collected and stored through NEX [DAQ], and professionally processed by Oxygen processing software to calculate performance parameters such as acceleration time, braking distance, braking deceleration, MFDD, etc., which can provide professional evaluation of the vehicle's acceleration and braking performance.

This testing plan is highly suitable for testing rail transit vehicles in urban areas, tunnels, dense forests, and maintenance workshops, as it does not rely on GPS signals for positioning and speed measurement. During the exhibition, this testing plan received a lot of attention from customers with related testing needs.

This exhibition injects new vitality and leads new breakthroughs into the urban rail transit industry in China and even the world. The Zere rail transit testing equipment will also work together with industry partners to promote the rail transit industry to new heights, bringing professional and leading testing solutions to China and even the global urban rail transit industry, further promoting the high-quality and sustainable development of the industry.