Nuffnang Ads

Saturday, September 21, 2019

Pedestrian counting system consists of outdoor pedestrian counters for people traffic counting, the data collector for data reading, and reporting software with various ready to use pedestrian traffic reports.
Wireless footfall traffic counters powered by standard AA batteries and work for up to 2 years for one-direction movement detection and 6-12 month if two-direction pedestrian sensors are counting sensors used. 
Pedestrian traffic statistics stored into the internal memory of outdoor people counter that is enough for storing data backup for up to 150-250 days, depending on the sensor model.
Manual data collector supports data reading from up to 99 pedestrian counters and has built-in memory f
Sor 2000 days of hourly data shared among sensors. This device has an integrated Li-Ion accumulator that is enough for 30 days of work without a charge.
(Sensmax.Eu)

Monday, September 9, 2019

System Life Cycle

System Life Cycle

Identify -

Analyse - look at alternative solutions which could be used to solve the problems.

Design - system design; screen layout/interface, data, chose foreground and background colour, input and output of the system, etc.

Development - system development, write and test code of the system, planning test, etc

Testing - system can work properly, free error.

Implementation - implementing the system, installation, user training, etc.

Evaluation - system requirement specification, review whether system has been completed successfully.

Maintenance - maintaining the system, alteration in future.




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