A real-time operating system （RTOS）, also named OS, is designed based on the hardware platform of MC68376, and is implemented in the electronic control system for unit pump in diesel engine. A parallel and time-base...A real-time operating system （RTOS）, also named OS, is designed based on the hardware platform of MC68376, and is implemented in the electronic control system for unit pump in diesel engine. A parallel and time-based task division method is introduced and the multi-task software architecture is built in the software system for electronic unit pump （EUP） system. The V-model software development process is used to control algorithm of each task. The simulation results of the hardware-in-the-loop simulation system （HILSS） and the engine experimental results show that the OS is an efficient real-time kernel, and can meet the real-time demands of EUP system; The built multi-task software system is real-time, determinate and reliable. V-model development is a good development process of control algorithms for EUP system, the control precision of control system can be ensured, and the development cycle and cost are also decreased.展开更多
Introduction to HEC Harbin Electric Machinery Company Limited (HEC) is a pivotal company that produces large electric machinery and accessorial control equipment in China. The hydro units made by HEC have
Introductory Remarks Nobody denies that the West was the cradle of the concept of human rights. Since the American and French revolutions of the end of the eigh- teenth century, the human rights were centered on the ...Introductory Remarks Nobody denies that the West was the cradle of the concept of human rights. Since the American and French revolutions of the end of the eigh- teenth century, the human rights were centered on the individual. Human rights were considered to be individual rights. However, within the expression ＂human rights,＂ the word ＂human,＂ meaning individual human beings, was during a rather long time understood in a rather narrow sense.展开更多
Leaders are increasingly calling for improved decision support to manage human and environmental challenges in the 21^(st)Century.The 17 United Nations Sustainable Development Goals(SDGs)pro-vide a framing of these ch...Leaders are increasingly calling for improved decision support to manage human and environmental challenges in the 21^(st)Century.The 17 United Nations Sustainable Development Goals(SDGs)pro-vide a framing of these challenges,wherein 169 targets require significant data to be monitored and pursued effectively.However,many targets are still not connected with big Earth data capabilities.In this conceptual paper,the authors sought to answer the question“How are partnerships influencing progress in using big Earth data to address the SDGs?”Using the Pivotal Principles for Digital Earth,we reflect on the geospatial sector’s partnering efforts and opportunities for enhancing the use of big Earth data.We use Australia as a case study to explore partnering for action towards one or more SDGs.We conclude that partnerships are emerging for big Earth data use in addressing the SDGs,but much can still be done to harness the power of partnerships for transformative SDG outcomes.We propose four key enabling priorities:1)multiple-stakeholder collaboration,2)regular enactment of the problem-solving cycle,3)transparent and reliable georeferenced data,and 4)development and preservation of trust.Five“next steps”are outlined for Australia,which can also benefit practitioners and leaders globally in problem-solving for the SDGs.展开更多
文摘A real-time operating system （RTOS）, also named OS, is designed based on the hardware platform of MC68376, and is implemented in the electronic control system for unit pump in diesel engine. A parallel and time-based task division method is introduced and the multi-task software architecture is built in the software system for electronic unit pump （EUP） system. The V-model software development process is used to control algorithm of each task. The simulation results of the hardware-in-the-loop simulation system （HILSS） and the engine experimental results show that the OS is an efficient real-time kernel, and can meet the real-time demands of EUP system; The built multi-task software system is real-time, determinate and reliable. V-model development is a good development process of control algorithms for EUP system, the control precision of control system can be ensured, and the development cycle and cost are also decreased.
文摘Introduction to HEC Harbin Electric Machinery Company Limited (HEC) is a pivotal company that produces large electric machinery and accessorial control equipment in China. The hydro units made by HEC have
文摘Introductory Remarks Nobody denies that the West was the cradle of the concept of human rights. Since the American and French revolutions of the end of the eigh- teenth century, the human rights were centered on the individual. Human rights were considered to be individual rights. However, within the expression ＂human rights,＂ the word ＂human,＂ meaning individual human beings, was during a rather long time understood in a rather narrow sense.
基金This work has not received any funding.This paper is constructed from literature reviews and insights from a Special Session on the SDGs,by the co-authors and invited panelists,at LOCATE21(Brisbane,30 March 2021).
文摘Leaders are increasingly calling for improved decision support to manage human and environmental challenges in the 21^(st)Century.The 17 United Nations Sustainable Development Goals(SDGs)pro-vide a framing of these challenges,wherein 169 targets require significant data to be monitored and pursued effectively.However,many targets are still not connected with big Earth data capabilities.In this conceptual paper,the authors sought to answer the question“How are partnerships influencing progress in using big Earth data to address the SDGs?”Using the Pivotal Principles for Digital Earth,we reflect on the geospatial sector’s partnering efforts and opportunities for enhancing the use of big Earth data.We use Australia as a case study to explore partnering for action towards one or more SDGs.We conclude that partnerships are emerging for big Earth data use in addressing the SDGs,but much can still be done to harness the power of partnerships for transformative SDG outcomes.We propose four key enabling priorities:1)multiple-stakeholder collaboration,2)regular enactment of the problem-solving cycle,3)transparent and reliable georeferenced data,and 4)development and preservation of trust.Five“next steps”are outlined for Australia,which can also benefit practitioners and leaders globally in problem-solving for the SDGs.
