Preface:
Energy security is an overall and strategic issue related to the country's economic and social development, and is crucial to the country's prosperity and development, the improvement of people's lives, and the long-term peace and stability of society. For the first time, the 14th Five-Year Plan and the Long-Range Objectives Through 2035 include "comprehensive energy production capacity" in the national security category. In the face of the sudden new crown pneumonia epidemic, China will increase the overall planning and connection of energy production, transportation, storage and other links, so as to achieve sufficient, stable and orderly production, transportation and sales of coal, electricity, oil and gas, and effectively guarantee the normal operation of important institutions such as transportation, medical care, emergency material production enterprises and the people's large amount of energy demand at home.
On August 31 and September 3, Hollysys' 100% localized SCADA system was successfully put into operation at Zhuhai Station and Zhongshan Station of the refined oil pipeline of the South China Branch of the National Pipeline Network.
Technical reserves: early planning and early action, and actively respond to the needs of national energy security and development
In order to ensure national energy security and development needs, Hollysys, as a global supplier of automation system solutions that has always been at the forefront, actively responds to the call of the country and the development needs of the energy market. Since 2012, Hollysys has independently developed a series of reliable, advanced and easy-to-use domestic control systems and network information security products and put them into the market.
As an important role in ensuring the national people's livelihood oil and gas, the South China Branch of the National Pipeline Network has increasingly increased the safety and technical requirements for the SCADA system with the steady development of its business. It adheres to the integration of safe and advanced informatization and intelligent technology with actual business, which coincides with the strategic development direction of Hollysys.
Since the second half of 2020, the two parties have decided to jointly develop a localized PAC (Programmable Automation Controller) system specifically for long-distance oil and gas pipeline control based on Hollysys' 100% localized control system. The project has received strong support and personal leadership from Liu Zhongyun, deputy general manager of the State Pipe Network Company, Tian Zhongshan, secretary of the South China Branch, Li Kai, general manager, Wang Xianzhong, Lai Shaochuan, Yang Changqun, Wang Tao and other leaders. Fang Lei, co-president of Hollysys Group, personally took charge and coordinated resources. The two sides earnestly hope to start with the research and development of "development and application of SCADA system for refined oil pipelines based on independent chips and operating systems", build the core competitiveness of national oil pipelines suitable for China's own characteristics, and help accelerate the realization of the national production goal of SCADA systems for oil and gas pipelines.
Technical characteristics: from "control chip" to "engineering materials" to fully realize localization
Based on the latest generation MACS V7 platform and 100% domestic products, the PAC system and information security protection solution applied to the control of refined oil pipelines have the following technical characteristics:
Embedding System | The main control independent operating system leads the technological development of the industry
The microkernel industrial operating system has improved the technical level of the construction of the microkernel operating system in the development of the domestic industry, developed the microkernel operating system products suitable for industrial high-reliability real-time control applications, and met the application requirements of the Internet of Things equipment of industrial control systems such as PLC, PAC, DCS, motion controllers, robot controllers, etc., and reached the level of similar international technology products.
Core chip | "Independent chip + secure and trusted chip" is the first in China
The controller adopts the dual-core processor 2K1000 of Loongson security chip, based on the micro-kernel industrial operating system, to realize the independent and controllable industrial control system, and the localization rate of hardware components has reached 100%, achieving an innovative breakthrough in the field of industrial embedded control. At the same time, the security component based on the national cryptography algorithm has the security functions of static trusted startup and dynamic trusted measurement.
Embed secure and trusted chips to prevent malicious program attacks, and innovate to realize the breakthrough application of trusted computing in industrial embedded control. Relying on the trusted computing 3.0 architecture, based on the self-developed microkernel operating system and national cryptography algorithm, the endogenous security and trustworthiness and dynamic active protection of the core control system are constructed.
Operating system | Based on the Galaxy Kirin operating system platform, it is the first in China to control refined oil pipelines
Based on the Kylin operating system of Galaxy and combined with high reliability and safety technology, this project has developed an HMI system suitable for the operation and operation of refined oil pipelines, and meets the requirements of high reliability and safety of SCADA system for refined oil pipelines.
Communication protocol | Development of application innovation for autonomous secure communication protocols
The protocol issued by the national standard GBT20540-2006_PROFIBUS specification (IEC_61158_TYPE3) is used as the underlying basic communication protocol, which meets the national norms, standards and requirements.
Cyber Security | Successful application of security and trustworthy technology research
The secure and trusted control system is designed based on the trusted computing technology system, and has the ability to be safe and active in the whole life cycle. At the same time, it has key core technological innovations such as embedded trusted computing endogenous security technology architecture, static trusted start, full-life cycle trusted protection system, and firmware trusted upgrade technology to ensure the security and trustworthiness of the system operating environment, and realize the full life cycle trusted protection such as control equipment security and network communication security.
At present, this research topic has obtained 20 invention patents and 10 soft works.
Project implementation: high-quality and efficient service, go all out to ensure operation
In the process of project testing, delivery and joint commissioning, in view of the repeated epidemics encountered in many places in China and the high requirements and difficulty of the project implementation standards of the refined oil pipeline industry, the project research team formulated a schedule, coordinated and cooperated, actively promoted, overcame many obstacles, and laid a solid foundation for the successful one-time operation of the project.
From August 28th to September 3rd, more than 30 people from the South China Branch of the National Pipeline Network and the Hollysys project team worked hard day and night to ensure the smooth operation of the PAC system of the refined oil pipeline at Zhuhai Station and Zhongshan Station. The performance of the system meets the functional requirements of the industry, and achieves the goals of independent controllability, security and trustworthiness, and efficient availability, and the products are lightweight, high-performance, and meet international standards. Among them, the microkernel operating system has been highly praised by the expert group in terms of the maturity and applicability of the technology itself and the advancement of the product.
epilogue
The first domestic SCADA system based on independent controllable 100% localized refined oil pipeline jointly developed by the South China Branch of the State Pipeline Network and Hangzhou Hollysys Automation Co., Ltd. has been successfully put into operation (2), which is the perfect coupling of chips, databases, operating systems, industrial software, automation technologies and large-scale oil and gas pipeline transportation industry technologies in the independent industrial field, which is of great significance to ensuring national energy security. In the future, Hollysys will continue to cooperate with the national pipe network in depth, fully demonstrate the technical advantages and industry influence of both parties, and accelerate the market application of this research result.
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