这些优先级被称作实时优先级。
对被动优先、主动优先、实时优先以及与不同设施相结合的信号优先控制策略进行了综述分析。
Particularly, the paper analyzes the four types of prioritizing signal strategies: passive, active and adaptive, and combination with other facilities.
分析工作通常能够获得可反馈到“预见”阶段的信息，可以根据企业的实时运行环境对业务目标和优先级进行重新处理。
Analysis usually reveals information that feeds back into the Envision phase, where the business goals and priorities may be reworked based on the real-time operational environment for the enterprise.
这些函数允许创建正常、批处理或实时任务（先入，先出 [FIFO] 或循环），具有特定的优先级或高等级。
These functions permit the creation of normal, batch, or real-time tasks (first in, first out [FIFO] or round-robin), with a specific priority or nice level.
运行队列的前 100 个优先级列表保留给实时任务使用，后 40 个用于用户任务（参见图1）。
The first 100 priority lists of the runqueue are reserved for real-time tasks, and the last 40 are used for user tasks (see Figure 1).
不过，在Linux中，普通非实时进程的优先级范围是从- 20(较高的)到+20(较低的)。
But in Linux, the priority range for normal non-real-time processes is from -20 (higher) to + 20 (lower priority).
每个runqueue支持140个优先级，前面的100个用于实时任务，而后面的40个用于用户任务。
Each runqueue supports 140 priorities, with the top 100 used for real-time tasks, and the bottom 40 for user tasks.
利用分类安置和检索知识库以及按优先级别优化处理事件的方法来提高系统的推理效率和实时处理并发异常事件的能力。
The usage of the hierarchical construction of knowledge source and the priority mechanism greatly improves the efficiency of reasoning and the capability of dealing with concurrent abnormal events.
本文详细论述了应用于静态优先级实时系统的抢占阈值调度算法。
In this paper, we describe the preemption threshold scheduling algorithm used for fixed priority embedded real-time systems.
要为实时业务提供可靠的有质量保证的服务，无线网络媒体访问控制层(mac)的优先级调度问题是一个关键。
To provide reliable and guaranteed services for these applications, priority scheduling in the medium access control (MAC) layer is one of the key issues.
本文介绍了实时系统解决优先级翻转问题的几种策略。
In this text some ways to solve priority inversion are presented.
优先级反向是实时系统中由于任务间需要共享资源以及同步而引起的高优先级任务被低优先级任务阻塞的现象。
Priority reverse is a kind of phenomenon that the higher priority task is blocked by the lower priority task since they are using the same sources in real time system.
优先级反向是实时系统中由于任务间需要共享资源以及同步而引起的高优先级任务被低优先级任务阻塞的现象。
Priority reverse is a kind of phenomenon that the higher priority task is blocked by the lower priority task since they are using the same share sources in real time system.
当网络负荷超载时，网络枢纽控制器就会通过丢弃一些低优先级的数据，来保证高优先级数据的实时性。
When the network is overloading, the Central network Control Unit can perceive it and dropout some low priorities fluent to keep the real time behavior of high priorities fluent.
有连接导引、实时检测、故障判断、报警记录、声光报警、屏幕提示、安全优先的实时自动控制功能。
There is a connection guiding, real-time detection, fault judging, alarm records, sound-light alarm, the screen prompt, safety preferred real-time automatic control function.
当实时调度应用于实际的任务系统时，仅能使用有限的优先级数量。
But in practical tasks, system only limited priority levels could be used.
介绍在CAN现场总线控制网络中保证优先级较低站点数据传输实时性的有效方法。
This paper introduces that a real time transmission of some low priority stations can be guaranteed in CAN field bus control network.
任务调度模块采用静态优先级抢占调度机制来提高实时性能，能同时调度16个任务。
Task scheduler adopts the strategy of fixed-priority preemption to improve the real-time performance, and it can schedule 16 tasks at one time.
提出可变优先级的多重任务队列方法，解决电泳柔性生产线自动输送系统的实时动态调度问题。
A new multiqueue method with variable priority is presented to solve the real time dynamic scheduling problem of automatic transportation system in flexible electrophoresis production line.
为了更好地定量分析可预测性，需要为以固定优先级方式调度的、周期性任务的硬实时CORBA系统建模。
In order to achieve this, scheduling models should be set up for hard real-time CORBA systems with static priority and periodic tasks.
特别采用了中断挂接、事件同步、消息传递、双帧存交替以及优先级设定等技术确保图像采集的实时性。
Specially, such techniques as interrupt hook, event synchronization, message passing, double frame memory alternation and priority setup are used to insure the real-time performance.
AGP算法对于解决在嵌入式实时系统中任务的优先级分配问题具有重要意义。
AGP is significant for solving the problem of assigning priorities of tasks in embedded real-time systems.
分析了强实时任务实例优先级提升时间和任务集的可调度性。
Finally, the priority promotion time of the hard real-time task and the schedulability are investigated.
固定优先级任务可调度性判定是实时系统调度理论研究的核心问题之一。
One of the key issues in real-time theory is the schedulable analysis of a given task set with fixed priority.
静态优先级调度在实时系统中得到了广泛应用。
Static priority scheduling is widely used in real-time systems.
在基于固定优先级调度实时控制系统中，任务的延迟与抖动是影响系统稳定性的重要因素。
In real-time control systems based on fixed priority scheduling, the latency and jitter of task are important factors which will impact the stability of the system.
然后，为两任务集合分别建立了基于动态优先级的优化调度模型，提出了一种基于多模型的实时传感器调度算法。
Then, a sensor scheduling model for each task set is established based on the dynamic priority theory. Furthermore, a novel real-time sensor scheduling algorithm based on a multi-model is proposed.
多数支持优先级继承的嵌入式实时操作系统，要求释放资源的顺序与获得资源的顺序相反。
Most of the embedded real-time operation systems supported the priority inheritance require that the order of releasing resource is mutually inversed with the order of acquiring resource.
提出了一种基于高优先级两段锁的混合乐观实时事务并发控制协议(HORTCC -SHP2PL)。
This paper proposes a hybrid optimistic real-time transaction concurrency control method based on high priority two phase locking scheme (HORTCC-SHP2PL).
优先级继承协议和天花板优先级协议都可在一定程度上解决实时系统(RTOS)中的优先级倒置。
Both priority inheritance protocol and priority ceiling protocol are common solutions to priority inversion in real-time system (RTOS).
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