Tsinghua Holdings' subsidiaries garnered a great deal of global attention for their high quality technological products and services provided at the Shanghai Cooperation Organization (SCO) Qingdao Summit, which concluded on June 10. 

After serving a dozen international events both at home and abroad, Tsinghua industries again proved themselves a treasure chest of world-advanced innovations from Chinese technology companies. 

Based on innovative technologies and solutions, Tsinghua Tongfang Lighting Electrical Environmental Co provided a magnificent nightlight show for global audiences on June 9.

The company is an expert intelligent lighting provider with 20 years experience. It was designated as the lighting show provider for several national key events, including the G20 Summit in Hangzhou, the 2017 BRICS Xiamen Summit and the 2008 Beijing Olympic Games. 

During the light show, each of the thousands of lighting sources in different sections could be simultaneously controlled through a single point at different times. It is considered one of the most difficult lighting projects in the world.

Tongfang adopted hierarchical control architecture as well as a network mode combined with fiber optical plus 4G to ensure the stability, confidentiality and security of signal transmission.

Qingdao Fushan Bay lighting show

In addition, Tongfang's lighting controlling platform was integrated with joint control, lighting equipment data analysis and remote updating and automatic alarms, greatly saving operation costs and increasing working efficiency. 

The monitoring system platforms of Qingdao subway lines 2 and Line 3 are supported by Tongfang's intelligent and energy-saving technologies. On the line 3 platform, Tongfang establishes a high integration platform for monitoring of the environment, equipment, electrical power, access control, and security. 

The monitoring system of Qingdao Subway Line 3

The company will also be working on Qingdao's subway network operation management and command system, and will build a data center and five business smart platforms for emergency control, big data, decision support and information service  throughout the whole Qingdao railway transportation network. 

Tongfang's subsidiary Nuctech, a world-leading provider of security inspection products and solutions, provided 400 sets of security inspection equipment, serving more than 30 security checkpoints in five area of Qingdao during the summit.

Nuctech's human inspection system during the summit 

These facilities included systems for vehicle inspection, verification, X-ray inspection, CT baggage/goods inspection, and human body safety inspection, and included hand-held chemical material recognition instruments. 

At present, seven sets of Nuctech's security systems are being used in Qingdao's customs, effectively improving the inspection accuracy and efficiency. 

A truck passes the Nuctech's customs inspection system in Qingdao. 

New H3C Group (New H3C), an affiliated corporation of Tsinghua Unigroup, is a world-leading digital solutions provider. It provided quality network services for the Qingdao summit, enabling media reporters and attending guests to connect to the internet with fast speed. 

New H3C sent a working team made up of professionals of network products, solution specialists and web security staff to ensure perfect network service before and during the summit.

New H3C was also the network service provider of the 2014 Beijing APEC conference, the 2016 G20 Hangzhou Summit and the 2017 BRICS Xiamen Summit.

Tus-Sound, TusHoldings' subsidiary that is specialized in environmental sanitation, used an intelligent platform based on the Internet of Things, big data and cloud computing to monitor the whole process of the sanitation operation.  of the Qingdao summit. Sanitation workers, vehicles and equipment were connected to the platform for real-time management.

A sanitation truck from Tus-Sound works during the summit. 

The intelligent sanitation platform of Tus-Sound

NationSky Network, the first domestic EMM manufacturer that provides service for the highest-level of national foreign affairs, offered the solution for mobile police terminals management for the Qingdao Public Security Bureau. The solution allows authentication of police equipment, apps, data, and identity as well as terminals safe access. NationSky Network has optimized and enhanced functions to achieve 24/7 stable service operation for the Qingdao summit.