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Is air traffic controller is a soft real time system or hard real time system?
Neither - an air traffic controller is a person, not hardware or software. They are responsible for air traffic flow.
What is the real time example for bubble sensing technology?
ECG, traffic control
All real time system are online system but converse is not true. Justify?
All real-time systems are online systems because they operate continuously and respond to inputs in real-time, often requiring immediate processing and feedback. However, not all online systems are real-time; some online systems may not have strict timing constraints and can tolerate delays in processing. For example, a web application that handles user requests intermittently may be online but does not require real-time processing. In contrast, a real-time system, such as an air traffic control system, must deliver timely responses to ensure safety and efficiency.
What waves are used in Air traffic control or viewing weather conditions?
Radio waves are used in air traffic control to communicate with aircraft, while radar waves are used to track the position of aircraft and view weather conditions. Radar waves bounce off objects in the air and return to the radar system, allowing air traffic controllers to monitor air traffic and weather patterns in real-time.
How do you turn on a trafic light?
Traffic lights are controlled by a traffic management system that uses timers, sensors, or manual control to operate. They are not turned on or off by individuals; instead, they function automatically based on the programmed settings or real-time traffic conditions. In some cases, maintenance personnel may need to reset or repair the system if there are issues. Always follow local traffic regulations and guidelines for safe road use.
What is real time sharing in operating system?
It is used as a control device in a dedicated application
Where is the memory in traffic light?
The "memory" in a traffic light refers to its ability to store and follow programmed traffic signal patterns and timings. This functionality is typically managed by a microcontroller or timer within the traffic light system, allowing it to operate based on pre-set schedules or adapt to real-time traffic conditions through sensors. Some advanced systems can also communicate with traffic management centers for coordinated signal control.
Where can one find information about local traffic in real time?
Information about local traffic in real time can be found online from many different websites. Some of the most reliable websites in this respect include Traffic and Beat the Traffic.
What is the operation of fixed time control of traffic signals?
The traffic signal is on a timer. It helps regulate traffic through an intersection.
What is main differences between real time processing and real time process control?
1. Ask on Yahoo answers. This site is pretty much dead. The difference between them is that in real time processing, we know what output we'll get with a specific input. But in real time process control, sensors are used alongwith feedback loop i.e the output can effect the next input to the system.
What is the suitable programming language to run a real time process control system for a manufacturing plant?
Most programming languages can be used to write real time process control software. There are many that are specific to a manufacturer's range of process control modules and others that are generic real time languages. However, languages such as BASIC, Pascal, Python and dozens more have all been used successfully for real time processing. The nature of a process control demands that the language has good support of input and output but otherwise, most languages can handle most processing tasks with ease.Perhaps the more important issue is the operating system. Windows, for example, is not designed for real time applications because of the large number of background and system tasks going on. In a system where response time is critical, it is a poor choice. Linux is regarded as a better choice as it is easier to configure background operation but it is still not an ideal real time operating system. LTLinux is better optimized for real time work and others include Lynx, VXworks, QSE and QNX.
Can you give the Real time example for system software in software engineering?
system software- 1 system support 2 system control examples multitasking,multithreading,fault tolerance,time sharing,user interface,virtual memory.
