What is Ultrasonic Parking Guidance System?

Ultrasonic parking guidance system provides visual indication to driver while searching for a vacant parking spaces: ultrasonic sensor at each space monitors real-time occupancy and reports by changing color of individual lighted space indicator. A green light signifies that the space is vacant while a red light indicates that the space is filled or already occupied. At the meantime, availability information will be accordingly updated on decision point signs. No more guess work for the driver as to which parking level has available spaces for parking.

How does it Works?

1st Layer: Data Acquisition

Ultrasonic sensor at each space forms system foundation. It detects parking status and reports to system contraller on R485 Bus.

2nd Layer: Deta Process&Transmission

Zonal controller processes data acquired form ultrasonic sensor, update real-time information to the system and associated signage, reports to upper layer on RS485 Bus.

3rd Layer: Data Analysis

Host management software analyzes data and generates statistic reports. Browser-based architecture allows remote access to system.

Project Case