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Urban rail transit is one of the key projects of public transportation construction in my country. With the rapid development of the national economy and the gradual increase of the national urbanization rate, the overall scale of the industry has continued to expand, and it has shown a development direction of “speed improvement and efficiency improvement”.

　　01. “Increase speed and efficiency” in urban rail operation

The automatic train control system (ATC system) used in modern urban rail transit is a major “sharp tool” for “speed-increasing and efficiency-enhancing” urban rail operation. Based on the application of modern automation technology in real-time monitoring and control of fixed equipment in urban rail transit The traditional manual operation method is inefficient, the information blockage of each department is poor, and the risk of error is high, which enables all departments to operate at the same time, interconnect and interoperate, save manpower, and improve work efficiency and quality.

Modern high-speed train (Source: Qiantu.com)

It is understood that in the structural design of the latest urban rail transit train automatic control system, it is composed of three subsystems: the automatic train protection system (ATP), the automatic train driving system (ATO) and the automatic train monitoring system (ATS). Its functions include speed protection of the train, automatic traction, braking, vehicle-ground communication, etc. It calculates the relevant data of the train in real time through the on-board computer, and transmits it to the driving command center in time to comprehensively analyze and process the driving information. Instruction completed.

With the development of science and technology, the automation level of the automatic train control system used in modern urban rail transit has been continuously improved, and higher requirements have also been placed on the computing power, safety and reliability of computer system hardware. In response to this, NCIC’s embedded computers for rail transit applications continue to upgrade!

　　02. North China Industrial Control Embedded Computer Products

North China Industrial Control is an industry-specific embedded computer product provider. For rail transit control system applications, it provides X86 architecture and platform chips based on Intel, AMD, HiSilicon, Rockchip, NXP, Feiteng, Haiguang, Zhaoxin, and Loongson. ARM architecture embedded motherboards, embedded barebones/complete machines, and industrial computers and other computer hardware are available for customers to choose from.

NCIC provides production customization of embedded motherboards required for the application of rail transit train automatic control systems, which can achieve strong CPU computing power by carrying high-end chips; customized functional interfaces, layouts and peripheral equipment installation services can meet the needs of the system platform. A variety of peripheral access requirements; refined power management and watchdog function enable it to have technical features such as low power consumption and high reliability.

NCIC provides the production customization of embedded barebones/complete machines required for the application of rail transit train automatic control systems, supports the installation of diversified embedded motherboards independently developed by NCIC, and supports services such as complete machine structure customization and system assembly. Great customization advantage; it adopts three-dimensional hard disk shock absorption and comprehensive reliability design, and has strong and durable characteristics such as shock resistance, dust resistance, moisture resistance, etc. It supports stable operation under various conditions such as wide temperature and complex electromagnetic environment, and supports a variety of scenarios. adaptation.

If you are interested in the product, you can contact the local business of North China Industrial Control or pay attention to the official website of North China Industrial Control for further information: www.norco.com.cn