Real time
Real time can be defined as the actual time during which something takes place. This can apply to an event or process.
When this concept is applied to computing, it might be referred to as ‘working in real time’. This may be the actual time taken by a computer to solve a problem, starting from the point data is inputted to the point the result or solution is outputted.
A computer that is working in real time can respond immediately to operator input; it will update the data it already holds as soon as it is inputted by the user. This updating takes place at the same rate as the information is received.
Furthermore, a computer working in real time can control the environment from which it is receiving data. Take the example of air traffic control. The computer receives data that is constantly changing, processes it sufficiently quickly then returns it rapidly enough to be able to affect the environment at that time.
Real-time computer software must be able to guarantee a response within a specified time period.
This can be useful for building management systems that are able to monitor and control systems such as heating venitlation and air conditioning, cctv, security and access control, maintenance services and so on. In addition, the advent of building information modelling and the use of technolodies such as drones to monitor activity on site, mean it is increasingly possible to manage construction activities based on real time information.
Software can aslo include business intelligence functionality which provides real time reporting on the status or projects or programmes.
NB the term 'real time' is sometimes also used to refer to simulations that run at the same speed as the real world. For example, real time simulation of constuction activities, or real time immersive environments that allow users to experience buildings before they have been constructed.
[edit] Ralated articles on Designing Buildings Wiki
Featured articles and news
Commissioning Responsibilities Framework BG 88/2025
BSRIA guidance on establishing clear roles and responsibilities for commissioning tasks.
An architectural movement to love or hate.
Don’t take British stone for granted
It won’t survive on supplying the heritage sector alone.
The remarkable story of a Highland architect.
The Constructing Excellence Value Toolkit
Driving value-based decision making in construction.
Meet CIOB event in Northern Ireland
Inspiring the next generation of construction talent.
Reasons for using MVHR systems
6 reasons for a whole-house approach to ventilation.
Supplementary Planning Documents, a reminder
As used by the City of London to introduce a Retrofit first policy.
The what, how, why and when of deposit return schemes
Circular economy steps for plastic bottles and cans in England and Northern Ireland draws.
Join forces and share Building Safety knowledge in 2025
Why and how to contribute to the Building Safety Wiki.
Reporting on Payment Practices and Performance Regs
Approved amendment coming into effect 1 March 2025.
A new CIOB TIS on discharging CDM 2015 duties
Practical steps that can be undertaken in the Management of Contractors to discharge the relevant CDM 2015 duties.
Planning for homes by transport hubs
Next steps for infrastructure following the updated NPPF.
Access, history and Ty unnos.
The world’s first publicly funded civic park.
Exploring permitted development rights for change of use
Discussing lesser known classes M, N, P, PA and L.
CIOB Art of Building photo contest 2024 winners
Fresco School by Roman Robroek and Once Upon a Pass by Liam Man.
Comments
what? at this point why not define the concept of reality itself