Ingenieur Vol 89 2022 | Page 25

Figure 9 : STARS system information display
Figure 10 : Traffic light status monitoring
Alert Message on mobile device
● Real-time alerts can be sent to mobile devices
● Warnings include details , time information , description and links to display the location of the incident
The use of the Telegram app is designed to provide real-time monitoring of the complete traffic light system . Damage to the traffic light system will be reported directly from the controller to the smartphone via the app . Damage to traffic light systems , such as power supply , trip status , MP or VA sensor loop , and so on , will be notified in real-time to the officers involved for assessment and immediate action . To facilitate monitoring and follow-up action , the Telegram app can create small groups for maintenance based on the zones involved .
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