On the afternoon of December 21, a delegation from Tianjin Science and Technology Bureau visited TJASSET,Listen to the introduction of the company's main business, scientific and technological innovation, development planning and industrial chain, and awarded TJASSET the National new generation of artificial intelligence innovation and Development Pilot Zone Tianjin major application scenario project certificate. TJASSET Chairman Li Jinghua and other leaders are responsible for the reception and accept the certificate.

The project is a key strategic action for Tianjin to implement the "New Generation of Artificial Intelligence Development Plan" (Guofa [2017] No. 35), "Tianjin to build a National New Generation of Artificial Intelligence Innovation and Development Pilot Zone Action Plan" and other relevant policies, promote the creation of a pioneer city of artificial intelligence application innovation, and accelerate the pace of digital transformation.

TJASSET won the bid this time, and will create a safe and reliable automotive intelligent assembly solution for the industry, which reduces costs, saves time, improves accuracy and facilitates quality control. For enterprises to solve the cost burden brought by manual assembly, and poor product consistency and other problems, while breaking the current situation of the industry by foreign monopoly. In this project, TJASSET automotive intelligent assembly solution integrates 5G, AI, big data platform and other advanced technologies. Compared with traditional technology routes, it has the following advantages:

· The new multi-light laser vision sensor can measure the edges of the edges at the same time, and accurately calculate the position and direction of the edges in the three-dimensional space.

· The latest OCCP matching algorithm can match and fit all the measured data at the same time, calculate the best assembly position of the door relative to the door frame, and output the compensation to the robot system.

· The latest screw hole measurement technology can simultaneously measure the position of the screw hole and the axial direction to ensure the screw direction when the robot screws the bolt;

· The deep integration of vision technology completes the accurate positioning of the body, door, door hinge mounting holes and the accurate measurement of the body door frame. Through the analysis of the measurement results and the use of the difference surface difference matching technology, the best assembly position is calculated, the door is accurately positioned and assembled, and the entire assembly process is 100% automated.

TJASSET has the leading independent technology research and development strength and rich experience in the field of body assembly. Based on the breakthrough in equipment lightweight and servo technology in recent years, promote the application of digital technology and intelligent control technology in body equipment; Fully autonomous technology to achieve high-precision flexible positioning, monitoring, detection, diagnosis, maintenance, forecasting, management and other intelligent control; Combined with the development and characteristics of the field of independent innovation, promote the development of body equipment to flexibility, high-end, energy-saving, automation and intelligent, to meet the needs of customers, such as multi-product and common line production; Build an independent and innovative management operation and maintenance platform, solve customer operation and maintenance pressure, and achieve "manageable, controllable, operable and safe".

This project also connects the interactive, production and application equipment in the body-in-white production line with the self-developed industry big data platform by building a 5G+MEC private network, so as to control the optimization, support, management, sales and aftermarket services of the production line, and incubate the 5G application scenarios and solutions based on the automobile manufacturing production line through the double verification of the laboratory and the experimental workshop.

For the six typical application scenarios of 5G enabled intelligent assembly, in 2020, TJASSET and Tianjin Unicom will jointly build the "5G+ Intelligent Assembly Joint Laboratory". Among them: 5G+ visual guidance and quality inspection scenario, 5G+ mobile robot application, 5G+ predictive maintenance application scenario, and 5G+AR remote assistance application scenario four scenarios have been successively landed in the actual project, the next stage will further explore 5G+3D digital scanning and cloud PLC application in the production line.

In the future, TJASSET will focus on the implementation of the verified scenarios and the research and development of new application scenarios, apply the mature AI scenarios to the production line and other customers who have demand for intelligent assembly, serve the strong manufacturing city in our city, the high-quality development of the industrial chain, and drive the digitalization level of high-end equipment in Tianjin.