Modelling applications by Khong Zen Yi https://padlet.com/khong_z1/dyj60cf02adt en-us 2018-06-19 06:37:54 UTC 2018-06-19 07:01:46 UTC hello@padlet.com Modelling Applications tan_s1 https://padlet.com/khong_z1/dyj60cf02adt/wish/267737611 Computer model is the creation of a model of a real system in order to study the behaviour of the system. It is based on mathematical representations.

The advantages of computer models:
- Can save money
- Find a solution more quickly
- Can be considerably safer]]> 2018-06-19 06:41:57 UTC https://padlet.com/khong_z1/dyj60cf02adt/wish/267737611 Why are computer models done in general terms? cassandrang_e https://padlet.com/khong_z1/dyj60cf02adt/wish/267737658 1. Less expensive
2. safer to run a computer model on many occasions
3. easier to try out various scenarios in advance
4. impossible to try out some tasks in real life
5. Time scales are reduced by doing a computer model rather than the real thing]]> 2018-06-19 06:42:31 UTC https://padlet.com/khong_z1/dyj60cf02adt/wish/267737658 Traffic light simulation manfredchow_j https://padlet.com/khong_z1/dyj60cf02adt/wish/267737662 Success of a computer model depends on how realistic it is.
Data collected by watching traffic for long period of time at y junction.
Best done by using induction loop sensors]]> 2018-06-19 06:42:33 UTC https://padlet.com/khong_z1/dyj60cf02adt/wish/267737662 Function how to collect the data khong_z1 https://padlet.com/khong_z1/dyj60cf02adt/wish/267737784 A  count of the number of vehicle pass the road at different time.
Day of week, it work 24/7 through week.]]> 2018-06-19 06:43:50 UTC https://padlet.com/khong_z1/dyj60cf02adt/wish/267737784 Traffic Light Simulation tan_s1 https://padlet.com/khong_z1/dyj60cf02adt/wish/267738537 How would the system work in the real life?
1. The sensors gather the data by counting the number of the vehicles at the junction of the road.
2. The data sent to a control box or a computer and the gathered data will be compared to data stored in system.
3.  The control box or computer will 'decides' what action needs to be taken.
4. At the end, the signals will be sent out to the traffic lights to change their timing if necessary]]> 2018-06-19 06:49:46 UTC https://padlet.com/khong_z1/dyj60cf02adt/wish/267738537