The overall yield increased from 94% to 96.5%, leading the industry.

Direct production capacity vertical increase by 15%.

1794-IB16XOB16P Operating costs saved 80 million yuan a year.

This is only a small part of the results brought by the industrial Internet to Chengdu Zhongdian Panda Display Technology Co., LTD. (hereinafter referred to as Panda Display).

Recently, the reporter participated in the “cloud travel Tianfu” series of activities organized by the Chengdu Bureau of Economy and Information Technology – into the Chengdu panda show special.

1794-IB16XOB16P Visit unmanned factory

“Unmanned factory” is the biggest feeling of the reporter when visiting the production workshop displayed by Panda. The huge factory is empty, and under the weak yellow light, various mechanical arms are processing the display panel in an orderly manner. According to the factory staff introduction: “Exposure is the core process of liquid crystal display. In order to prevent the blue light from the white lights used in the factory to cause some of the process to be exposed early, it needs to be done under yellow light.” The staff explained that such a workshop is also called the “light off workshop”, because all the production processes are automatically completed, and the yellow light is only to facilitate the staff to overhaul and monitor the equipment. Throughout the visit, the reporter only saw a staff wearing a gas mask, monitoring the operating status of the equipment in the workshop.

The Panda shows that the process route of the product has a distance of 15 kilometers. How does the ‘unmanned factory’ work?

Visit the Smart Exhibition Hall

1794-IB16XOB16P Li Guangsheng, deputy general manager of Panda Display, said that behind this is the technical empowerment of the industrial Internet.

“We have more than 4,500 sets of automation equipment, which is the hardware basis for smart manufacturing factories.” Li Guangsheng introduced that Panda display from the beginning of the factory, according to the development strategy of the enterprise, formulated the enterprise information plan, and now has nearly 20 sets of software systems. These systems include information systems, manufacturing systems, quality control systems, energy consumption analysis systems, big data platforms, and even supply chain management and control systems. “These systems form a highly integrated, highly interactive neural network that connects all the equipment hardware and elements in series, and the unmanned factory is’ alive ‘.”

“Unmanned factory” is just a surface, the industrial Internet has had a deep impact on the fabric of the enterprise.

Business representatives and participants talk

1794-IB16XOB16P The first is capacity scale, “Our original design capacity is 120,000 displays per month. On the basis of no increase in hardware investment, the production capacity of 140,000 pieces per month is now achieved through industrial Internet technology. Production capacity has gone up 15 percent vertically.” Li Guangsheng said that industrial Internet technology can collect all the production information of factory equipment and analyze it, so that the bottleneck on the production rhythm can be broken through and the production efficiency has been improved.

The second is product quality, “the original potential process risks in the production process were gradually solved and removed after information analysis, making the comprehensive yield rate increased from 94% to 96.5%.” Potential failure problems decreased from 0.15% to 0.05%, although 2.5 percentage points and 0.1 percentage points are very small values, but in the field of industrial manufacturing to achieve the improvement of the industry’s internal quality, to reach the industry leading. It also makes Panda Display the largest display supplier for Samsung’s core TV products.”

The third is the cost, industrial Internet technology for Panda display in the power cost and operating costs of the two aspects of a year to save 80 million operating costs.

Li Guangsheng said that the industrial Internet has an all-round impact on and drive the factory.