REC650 1MRK008514-CB Embedded Multi-Core Processor

REC650 1MRK008514-CB Real-Time Control Network Secure Communication Technology Research proposes for the first time the use of encryption and authentication technology in large-scale industrial control real-time network communication to encrypt and authenticate real-time network data, preventing unauthorized access, and improving the security of the entire industrial control real-time network system. Printing and dyeing workshop in the humid production environment, so that the main control computer connector aging, poor contact and corrosion of the circuit board is serious and easy to lose parameters, the phenomenon of crash. It is easy to cause the control action is abnormal, signal distortion, affecting the speed, tension control device’s normal work (or cause damage).

REC650 1MRK008514-CB separates the DCS controller control core, communication core, and error diagnostic core through the use of domestic multi-core embedded processor multi-core parallel execution mode, separating the multi-core parallel processing technology, isolating the communication layer, the control layer, and the error diagnostic layer from the hardware layer, preventing the introduction of attacks from the communication layer to the control layer, and greatly improving the control system’s Security. It causes color difference between the front and back of the color cloth, etc. As well as the requirement of input parameters, cumbersome operation steps. The maintenance of the equipment is large, and there is no place to buy the computer spare parts in China, which affects the production progress.

REC650 1MRK008514-CB is an independent and controllable domestic DCS, whose operating system (including but not limited to upper and lower computer operating systems, etc.) adopts domestic operating system, and other software (including but not limited to database software, configuration software, embedded software, etc.) is developed independently, and the software localization rate reaches 100%.The original design of the synchronous closed-loop speed feedback sensor mechanical connection parts (mechanical seal), due to contact with the dyeing liquid, the axis of the degree of easy to wear, there is very easy to damage (or even cause damage to the sensor) defects, which in turn affects the stability of the line speed, tension; caused by the color cloth before and after the color difference and so on. The mechanical connection part (mechanical seal) of the synchronous closed-loop speed feedback sensor in the original design, due to the contact with the dyeing liquid, the axial degree is easy to wear, and there are defects that are very easy to be damaged (or even cause damage to the sensor), which in turn affects the stability of the line speed and tension;