What does plm system mean?

The development of 1.PLM has gone through several stages.

The origin of PLM system can be traced back to 1980s. Computer aided design software began to be widely used in the field of product design, and designers began to use CAD software for product design. In 1990s, some large American manufacturing enterprises began to realize the importance of product data management. These enterprises manage product data by developing internal software systems, and are mainly responsible for managing various data in the product design process, such as drawings, models, boms, etc. To improve product design and production efficiency. Entering the 2 1 century, with the development of information technology, PLM system has gradually become the core tool of enterprise product life cycle management. PLM system is not only responsible for managing product design data, but also involves the management of the whole product life cycle.

Second, what is PLM?

PLM is an English abbreviation (Product Lifecycle Management, PLM). The full name of PLM in Chinese is product life cycle management. What does PLM system mainly do? In a word, it is to provide management solutions for the continuous improvement of enterprise R&D process from three aspects: process standardization, design standardization and personnel and knowledge management standardization.

PLM R&D management system can effectively solve the core pain points in product R&D management, including data management and security, task execution, project supervision and standardized process management, and help manufacturing enterprises to establish their own personalized product development system.

Third, the rise of PLM in China

With the coming of Industry 4.0 era, all manufacturing enterprises have noticed the importance of digital transformation. In order to catch up with the pace of developed countries and occupy the strategic commanding heights of world manufacturing development, the China government also launched the "Made in China 2025" strategic plan in May 20 15. It aims to promote the intelligent, green and service-oriented upgrading of manufacturing industry through the application of information technology. In 20 16, the State Council released the strategy of "digital China", and put forward the goal of building a digital China and a smart society. The strategy emphasizes the construction of digital economy, digital government and digital society.

20021March 1 1 day, the Fourth Session of the 13th National People's Congress voted to adopt a resolution on the 14th Five-Year Plan for National Economic and Social Development and the Outline of Long-term Goals in 2035. In the "14th Five-Year Plan", China proposed to comprehensively strengthen training and preparation for war, improve the strategic ability to defend national sovereignty, security and development interests, ensure the centennial goal of building the army in 2027, and basically realize national defense and military modernization in 2035. Information equipment is the main carrier of military informatization, and self-controlled, efficient and intelligent equipment is the most important thing in information competition and preparation.

Industrial software plays an important role in information construction, which has built a perfect industrial Internet ecosystem and promoted the prosperity and development of intelligent manufacturing. PLM software for product life cycle management is the most important, covering a series of high-end industrial manufacturing links from design, process, manufacturing, guarantee, maintenance to testing, and plays an important role in intelligent manufacturing. By adopting PLM system, tens of thousands of people and gigabytes of data can work together on a high-tech product at the same time, absorbing rich technical experience in the industry, greatly speeding up the iterative updating speed of products and introducing cutting-edge equipment with leading standards.

In this context, domestic PLM has risen rapidly. Compared with overseas PLM products, domestic PLM systems are well aware of the needs and challenges of China market, so they provide localization support, including Chinese interface, data management conforming to China standards and domestic cloud services. This provides China enterprises with better user experience and data security. At the same time, domestic PLM systems are usually more competitive in price, so small and medium-sized enterprises can also undertake efficient product data management. This provides an opportunity for more enterprises to introduce PLM system. And the domestic PLM system provides more customization options to meet the needs of different industries and enterprises. At the same time, local teams can respond to customer feedback and demand changes more quickly, helping enterprises to remain competitive.

Fourth, Haifeng Sipu Military PLM

Haifeng Sipu is a high-tech enterprise in the field of intelligent manufacturing of high-end equipment in China. Through more than 30 years' research and development of PLM technology and iteration of multi-version technology, the stable operation ability of the system in the environment of large data volume and large concurrency has been established, and a life cycle management solution (Hisilicon PLM) for high-end manufacturing enterprises in China has been formed. At present, it has provided services to more than 1000 domestic and foreign enterprises, including 16 fortune 500 enterprises and hundreds of enterprises with billions or more. The civil market share is the first.

The obvious advantages of Haifeng Sipu PLM mainly lie in the following points:

1, an independent PLM leader in China

Entrusted by the Ministry of Industry and Information Technology, Sipu Software, its technical shareholder, took the lead in drafting the first domestic PLM industry standard, which came into effect on 20 19 1. As an industry standard drafting enterprise, Haifeng Sipu has been striving for perfection, focusing on serving the top ten military industrial groups, and has formed an independent PLM solution for military industry in China.

2, JAVA language cross-platform deployment

Many people may not know that only JAVA-developed systems can be deployed and used across platforms. Haifeng SPP PLM not only supports Microsoft Win7, Win 10 operating systems, but also supports Linux, Uinx, IOS and other operating systems. At present, the country advocates encouraging the localization of operating system application software, and Haifeng SPP PLM has been certified and tested in many domestic operating systems. At present, the domestic operating systems supported are Huawei HarmonyOS System, Tongxin, and Puhua, which won the bid, providing worry-free solutions for future operating system switching.

3. MDA modeling technology of 3.Hess PLM.

When users use products, they often have some "customized" needs. Haifeng SPP PLM is specially designed for system operation and maintenance personnel and lightweight form requirements through MDA technology (abbreviation of Model Driven Architecture, meaning "Model Driven Architecture"). Operation and maintenance personnel can build applications through simple drag-and-drop configuration, and provide code intervention ability for pages and business logic on the basis of visual development tools to help professionals build more powerful applications.

In this way, it helps enterprises to achieve high-level flexibility and low-level standardization. The development of an enterprise is a process of continuous management improvement, and PLM, as the carrier of R&D management concept, carries the optimization and improvement of the whole R&D system process. Low-cost continuous improvement of PLM system is the eternal pursuit of enterprises, as well as modularization and platformization of products, which requires future PLM to adapt to the improvement of enterprise R&D management. It is not implemented in binary, because binary is code-level. Through the second opening, the function expansion is realized, with long cycle and high cost. And it is difficult to ensure stability. It's easy to understand. The expansion of software system functions is like adding new parts to equipment manufacturing products. The stability, reliability and quality of newly added materials are unknown. Only in the actual operation process can we verify whether the new part meets the standard, and the uncertainty is uncontrollable.

MDA technology is what you see is what you get. After the new management idea comes out, the service provider's engineers and enterprises can deliver it face to face through MDA configuration tools in real time without time difference. Haifeng Sipu MDA technology has been iterative for 22 years from research and development to now, and it is very mature. Haifeng Sipu also provides training in modeling technology four times a year. Enterprise personnel don't need to know VB, VC, Net and other programming languages, and only need to attend the five-day training of Haifeng Sipu software, you can fully master the configuration tools, and you can independently transform and optimize the PLM system, from fields and tabs to functional modules, without barriers. The maintenance cost of the subsequent PLM system is very low.

4. Enterprise-level secure browsing environment

Haifeng Sipu adopts an enterprise-level document browsing environment, and the client does not need to install the server version of AutoVue. The browsing operation is on the server side, and the local display is available. Different from general PLM browsing, files are downloaded locally or cached and browsed with local browser plug-ins. Don't worry about data being intercepted and leaked. In this environment, you can not only browse more than 200 kinds of drawings and documents directly, but also mark them with red lines, and browse and discuss with others in different places, which significantly improves the communication efficiency and friendliness in the product development process.

5. Maintenance-free green client browser

Haifeng SPP PLM client is a green maintenance-free client. The client is in a folder. As long as you copy the folder to the computer that needs to log in to PLM, the login interface will pop up without double-clicking, and you can log in through the account password. The client does not need to do any maintenance. And the login interface will pop up after double-clicking. If the server makes business adjustment, the local green client will automatically update and synchronize with the server without local installation and deployment. At the same time, you can easily switch languages in the login window to meet the business needs of global group companies.

6. Support the open source database PostgreSQL, saving the cost of purchasing the database and saving the cost.

(1) Haifeng Shipu PLM system supports Oracle, SQLServer and other databases, but it needs to be purchased separately. (In the past, at least 5 licenses were sold, and the cost was about 200,000 to 300,000. Please consult the distributors of Oracle and SQL Server for details. )

(2) Haifeng SPP PLM system supports PostgreSQL database, which is an open source free database developed by the University of California, and there is no copyright dispute. Where does PostgreSQL go now, Alibaba Cloud, Tencent, Huawei Cloud, Next Wallet, Suning, Henkel, Ping An in China, Skye Network, etc. Nearly 70% of PLM customers implemented by Haifeng Sipu Company use PostgreSQL database, and Haifeng Sipu Company's own internal PLM system also uses PostgreSQL database.

(3)PostgreSQL is easy to maintain and can be easily switched between Oracle and PostgreSQL. The main job of database (3) is to back up and restore data, and it is not necessary to have a deep understanding of the internal structure of the database. If you need to develop the database again in the future, you need to know the deep knowledge of the database such as the structure of the database table in detail.

(In the early stage of PLM implementation, Windows+PostgreSQL is recommended. With the application of PLM, when the amount of data is huge, we should consider switching Linux operating system. Because the maintenance of Linux is more urgent and complicated than that of Windows, the first task at present is the implementation of PDM. After the successful implementation of PDM, we just have time to study Linux system, and then we can realize the smooth switching of operating systems. The switching between Linux and Windows will not affect the data content of the database, which ensures the data security before and after the switching.

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