The hardware optimization technique of mono similarity system generation is presented based on hardware/software(HW/SW) co design.First,the coarse structure of sub graphs' matching based on full customized HW...The hardware optimization technique of mono similarity system generation is presented based on hardware/software(HW/SW) co design.First,the coarse structure of sub graphs' matching based on full customized HW/SW co design is put forward.Then,a universal sub graphs' combination method is discussed.Next,a more advanced vertexes' compression algorithm based on sub graphs' combination method is discussed with great emphasis.Experiments are done successfully with perfect results verifying all the formulas and the methods above.展开更多
The authors will focus on the study of the design of Multiprocessor Systems on Chip （MPSoC）, specifically in the context of improving the performance of applications located on the MPSoC architecture. The objective ...The authors will focus on the study of the design of Multiprocessor Systems on Chip （MPSoC）, specifically in the context of improving the performance of applications located on the MPSoC architecture. The objective of this research is to study the problems of transition from a pure software implementation for an embodiment admitting one or more hardware components and to develop a methodology for automatic generation of migration of a software task into a hardware component in MPSoC. The transformation of a software task into a hardware task led to many changes, hardware part （connection, the requirement of an interrupt controller...）, software part （at least one task, I/O （I/O）, synchronization...） and an architectural point of view, the remarkable aspects of data storage. The experiment is done on the MJPEG decoder to illustrate the effectiveness of the authors＇ tool for automatic generation of migration.展开更多
The article design the hardware system scheme using STM32F407 as the control core circuit, and designed the software structure of the system and application layer multi task and priority based on transplanted μ C/OS ...The article design the hardware system scheme using STM32F407 as the control core circuit, and designed the software structure of the system and application layer multi task and priority based on transplanted μ C/OS operating system. Aimed at that the traditional drunk driving detection system has low sensitivity and unable to distinguish diffuse alcohol sigmal interference. For accurate identification of pilot and crew alcohol concentration, the paper puts forward a driving intelligent identification wine system based on embedded μC/OS- II. The experimental results show that the detection sensitivity of the system has high accuracy rate, effectively prevent the purpose for the prevention of drunk driving, drunk driving has very good practical value.展开更多
Based on the present condition of computer hardware and software system, office automation has been basically implemented in most companies. From a long-term perspective, the future office system also needs to be grad...Based on the present condition of computer hardware and software system, office automation has been basically implemented in most companies. From a long-term perspective, the future office system also needs to be gradually upgraded with the development of technology. In this paper, the role of office automation is expounded first, and then the application model of computer intelligent office system is studied, and finally the matters needing attention in the process of companies to promote intelligent office system are analyzed. It is hoped that this paper can provide inspiration and help for further study.展开更多
Currently accelerator control systems adopt distribution architecture and are developed with integration tools,such as EPICS,TANGO and SCADA.The digital controller based on FPGA,DSP is widely used in accelerator contr...Currently accelerator control systems adopt distribution architecture and are developed with integration tools,such as EPICS,TANGO and SCADA.The digital controller based on FPGA,DSP is widely used in accelerator controls and embedded EPICS IOC is a hot point.On the software side,laboratories have built their software develop- ment environments and the open sources Eclips,Abeans serve software development too.The high availability research is a challenge in the control world.The paper describes accelerator controls and progress of correlative technologies.展开更多
文摘The hardware optimization technique of mono similarity system generation is presented based on hardware/software(HW/SW) co design.First,the coarse structure of sub graphs' matching based on full customized HW/SW co design is put forward.Then,a universal sub graphs' combination method is discussed.Next,a more advanced vertexes' compression algorithm based on sub graphs' combination method is discussed with great emphasis.Experiments are done successfully with perfect results verifying all the formulas and the methods above.
文摘The authors will focus on the study of the design of Multiprocessor Systems on Chip （MPSoC）, specifically in the context of improving the performance of applications located on the MPSoC architecture. The objective of this research is to study the problems of transition from a pure software implementation for an embodiment admitting one or more hardware components and to develop a methodology for automatic generation of migration of a software task into a hardware component in MPSoC. The transformation of a software task into a hardware task led to many changes, hardware part （connection, the requirement of an interrupt controller...）, software part （at least one task, I/O （I/O）, synchronization...） and an architectural point of view, the remarkable aspects of data storage. The experiment is done on the MJPEG decoder to illustrate the effectiveness of the authors＇ tool for automatic generation of migration.
文摘The article design the hardware system scheme using STM32F407 as the control core circuit, and designed the software structure of the system and application layer multi task and priority based on transplanted μ C/OS operating system. Aimed at that the traditional drunk driving detection system has low sensitivity and unable to distinguish diffuse alcohol sigmal interference. For accurate identification of pilot and crew alcohol concentration, the paper puts forward a driving intelligent identification wine system based on embedded μC/OS- II. The experimental results show that the detection sensitivity of the system has high accuracy rate, effectively prevent the purpose for the prevention of drunk driving, drunk driving has very good practical value.
文摘Based on the present condition of computer hardware and software system, office automation has been basically implemented in most companies. From a long-term perspective, the future office system also needs to be gradually upgraded with the development of technology. In this paper, the role of office automation is expounded first, and then the application model of computer intelligent office system is studied, and finally the matters needing attention in the process of companies to promote intelligent office system are analyzed. It is hoped that this paper can provide inspiration and help for further study.
文摘Currently accelerator control systems adopt distribution architecture and are developed with integration tools,such as EPICS,TANGO and SCADA.The digital controller based on FPGA,DSP is widely used in accelerator controls and embedded EPICS IOC is a hot point.On the software side,laboratories have built their software develop- ment environments and the open sources Eclips,Abeans serve software development too.The high availability research is a challenge in the control world.The paper describes accelerator controls and progress of correlative technologies.
