Shulou(Shulou.com)06/02 Report--

At present, the manufacturing of new energy vehicles in China is more prosperous than ever before, and the revolutionary effect of new energy vehicles on the automobile industry is becoming more and more obvious.

As far as vehicle production is concerned, inherent traditional automakers are adding new energy vehicles, and under the encouragement of national policy, brand-new new energy automobile companies are emerging. From the perspective of the whole industry chain of new energy vehicles, from the battery suppliers in the upstream to the charging equipment suppliers in the post-market, the whole industrial chain has been unprecedentedly activated because of the gradual opening of the new energy vehicle market.

In the next three years, China's new energy vehicles will maintain an annual growth rate of 35 to 40 per cent; by 2020, sales will reach 1.5 million.

1. Current situation of New Energy vehicle Industry

At present, although the production automation level of new energy vehicle manufacturing enterprises has been significantly improved, the level of production information is not high, and the management level of the production process is still relatively backward, such as:

The production cycle is relatively long, there are many production equipment, and the estimation of equipment capacity in different production stages is complex, the imbalance of production and the non-sharing of production dynamic information bring great difficulties to on-site management. lack of data collection and real-time transparency of each link, that is, the whole production process traceability, lack of systematic and graphical scheduling tools Enterprises urgently need to take detailed and accurate planning and scheduling, job scheduling, production tracking, on-site semi-finished product inventory management, material management and other measures.

Therefore, it is imperative to strengthen the on-site management of each production section. Only by improving the on-site management level of each production section, can the production quality and performance of new energy vehicles be improved as soon as possible.

The introduction of manufacturing execution system (MES) technology into the production process management of new energy vehicles to solve the problems existing in the actual production will greatly improve the production level of enterprises. MES manufacturing execution system can help enterprises to realize the information construction of workshop automation system, and it is the hub of traditional manufacturing information transmission. Help enterprises integrate supply chain, realize integrated workshop management mode, improve workshop automation execution ability, create lean and visual automatic production workshop, improve production transparency and production efficiency, build digital factory, and realize intelligent manufacturing.

two。 The Future of Intelligent Manufacturing of New Energy vehicles

The collection of industrial big data undoubtedly brings a lot of resources to intelligent manufacturing, and the automobile industry, as a representative of high technical content, high intelligence and high industrial concentration in the manufacturing industry, will become an important application field and breakthrough of intelligent manufacturing, and will also drive the transformation and upgrading of the whole industrial chain.

In the future, the new energy vehicle industry will step up its organic integration with big data, promote the rapid development of the new energy vehicle industry with big data, and strive to create a high-end, intelligent and ecological "made in China 2025" iconic new energy vehicle industry cluster.

Through the Jiayishi LitWise MES solution, the quality, equipment, process, materials, testing and other data in the production process are collected to provide data support for the establishment of the new energy vehicle big data analysis platform, forming information on the basis of the data, and then transformed into knowledge and wisdom, truly define the enterprise with digital, and realize the intelligent manufacturing of new energy vehicles.

3. MES solution of New Energy vehicle

As an important strategic direction of the transformation and upgrading of China's automobile industry, new energy vehicles are an important carrier of the new round of scientific and technological revolution. Compared with the traditional automobile industry informatization, the information construction of new energy vehicles has higher requirements-not only to build a safe and stable basic environment for the design, production and manufacture of new energy vehicles, but also to combine intelligent and digital emerging information technology. It provides a dynamic and flexible technology platform for the business model innovation of new energy vehicles.

The solution of the new energy automobile industry is for the manufacturing enterprises of the new energy automobile industry, aiming at the different production requirements of battery, electric injection, motor, power supply, engine, wire harness, transmission and whole vehicle, etc. a complete production execution solution is constructed, which integrates traceability, production control and enterprise system integration functions.

Jiayishi LitWise MES solution can provide the main functions of work order management, material management, production management, quality management, equipment management, process management, real-time database management, factory data integration analysis, product specification management and other main functions for enterprises to build new energy automobile industry intelligent chemical plant and establish a collaborative manufacturing management platform with full value chain. Pay attention to on-site, pay attention to user experience and production line efficiency, pay attention to on-site combat drills.

Through the implementation of this scheme, enterprises can obtain the following benefits:

1) support the traceability of the whole production process

Establish a complete planning and execution process for products from "material-> production-assembly-injection-formation-core-module-package"

2) support the monitoring of process parameters and equipment parameters

Help enterprises master all the key process parameters, and at the same time realize transparent management and real-time feedback of production progress data by constructing equipment integration and collection in each workshop.

3) support a complete product quality management system

It includes the process of information quality inspection and management, and the system will use "big data analysis technology" to build a "data-information-knowledge-value (wisdom)" quality knowledge system, establish a knowledge base of experiences and lessons, and realize knowledge sharing.

4) realize multi-system integration

MES is integrated with WMS, ERP, PLM and other systems to realize the coordination and timeliness of planning and production, material pull production, automatic call and ensure the real-time performance of the process path.

5) realize flexible production

Support multi-line production and mixed line production, one order is produced in multiple lines, one production line can produce a variety of products with similar processes at the same time.

6) Paperless production

Help enterprises to achieve no process card, no detection of recording information and other operations, employees directly enter in the MES system or directly collect data through equipment data acquisition, in order to reduce staff costs.

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