Shulou(Shulou.com)11/24 Report--

On November 25, CTOnews.com, Kedong Software Co., Ltd., jointly invested by Dongtu Science and Technology and Science City (Guangzhou) Information Technology Group, released Intewell-Win, a real-time extension of Windows, a leading domestic operating system for industrial control.

Intewell-Win can make real-time and non-real-time applications run on the same hardware platform. It is a real-time extended domestic industrial operating system, which can not only retain the Windows development environment, but also deploy industrial real-time operating system at the same time. According to reports, before this, the technology was mastered by foreign technology companies, and high authorization fees and maintenance fees must be paid if they want to use it. The birth of this product broke the foreign monopoly on this.

Technical characteristics of Intewell-Win

Intewell-Win system architecture

1. Multi-service integration

Intewell-Win inherits the multi-fusion feature of Intewell, and Windows and Intewell RTOS are deployed in different kernels. Intewell-Win also supports a CPU core to run multiple Intewell RTOS at the same time, and ensures that multiple Intewell RTOS can run at a deterministic time according to user requirements. In addition, it can also meet the specific Intewell RTOS preemption processing in the event of an emergency.

CTOnews.com learned that PC-Base controllers use a combination of Windows+ Intewell RTOS to deploy non-real-time applications (HMI, machine vision, industrial AI, edge computing) and real-time applications (PLC control, motion control, robot control, CNC control) to one hardware platform to reduce the number of hardware and save costs.

two。 Multiple deployment

Intewell-Win can be deployed in a variety of ways to cope with complex application requirements

When the CPU core is sufficient, you can run 1 Intewell RTOS per CPU core

When you need Windows to retain more performance, all Intewell RTOS can run on 1 CPU core

When more computing power is needed, Intewell RTOS can also run in SMP mode, multiplying it.

3. Support for Windows and Intewell RTOS security isolation

Intewell-Win has perfect resource isolation technology to ensure that the Intewell RTOS side can operate normally when Windows blue screen and other system failures occur, and can receive event notification from Windows blue screen to implement relevant security policies.

4. Integrate multiple development tools

Provide Toolbox tools to visually control the operation of Intewell RTOS

The Toolbox tool provides a graphical jitter testing tool Intewell-Win System Latency to evaluate the real-time performance of the Intewell RTOS platform.

Intewell-Win System Latency provides Intewell Developer integrated development environment, which integrates hardware resource allocation, parameter configuration and program development into one tool to enhance the user experience.

Intewell Developer integrated development environment 5. Support multiple ecological softwar

Intewell-Win supports the running environment of IEC61131-3 standard on Intewell RTOS, such as domestic MaVIEW software and 3s company's Codesys software. At the same time, Intewell RTOS itself also supports Canopen and EtherCAT protocol stacks, rich Intewell RTOS API interfaces (processes, threads, sockets, posix,win32 API), and supports C + + STL, eigen and other third-party standard libraries, which is convenient for application migration and development.

Main application scenarios

1. CNC numerical control system

In the field of CNC CNC system, high-end CNC CNC system uses Windows operating system and RTOS hybrid deployment platform. With Intewell-Win, CNC control, PLC and simple interpolation control can be run in two isolated RTOS, HMI is developed on Windows, and each system uses shared memory for high-speed communication to improve performance and save cost.

two。 Application scene with high combination of machine vision and motion control

The development of machine vision has promoted the rise of unmanned chemical plants. In order to reduce costs and increase efficiency, the original way of separation of vision and control has been changed to All-in-One, which not only improves the efficiency and quality of data transmission, but also reduces the cost of hardware. Using the real-time and non-real-time communication mechanism of Intewell-Win, the visual processing results of Windows are sent to the motion control program of Intewell RTOS, and the perfect integration of machine vision and motion control is realized.

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