System layout: Ultrasonic parking detectors are installed directly above each parking space to monitor in real-time whether each parking space in the parking lot is occupied, and transmit the detection information to the system center in real time. Based on the real-time detection of parking space status information, the system promptly provides feedback through the parking space indicator lights configured in front of each parking space. Green lights indicate empty parking spaces, while red lights indicate occupied parking spaces.
System advantages:
1. High cost-effectiveness, simple installation of ultrasonic detectors, low cost, accurate and fast detection, real-time detection, and real-time data updates.
2. Clear instructions: The LED parking indicator light is clear and eye-catching, with a red light indicating a vehicle status, a green light indicating an empty parking space, and an orange light indicating a reserved parking space, making it convenient for drivers to understand the parking situation from a distance.
3. Offline capability: The system is a fully hardware architecture, and after leaving the computer, its collection, indication, guidance, recording, and other functions work as usual. Once online, data is automatically uploaded.
(1) Installation diagram of ultrasonic parking guidance






(3) Topology diagram of ultrasonic parking guidance system

(4) Characteristics of Ultrasonic Parking Guidance System
Ultrasonic parking spot detection |
Install ultrasonic detectors in each parking space to detect the presence of vehicles in real-time and send the results to the system controller. The detection results are accurate and fast, and the detection height can be set by dialing the code according to the on-site situation. Ultrasonic detectors have simple installation, low cost, and high detection accuracy. |
Parking light classification indication |
The LED parking indicator lights installed in each parking space indicate whether the space is empty, reserved, or occupied according to the different colors of green, orange, and red. The eye-catching lights can help drivers discover the parking space in a timely manner from a distance. |
Dynamic guidance for empty parking areas |
The guide screen installed at the lane can prominently indicate the parking area and direction, and display the real-time number of empty spaces in that area to guide distant drivers to find the parking spot in a timely manner.
|
Fully offline |
Full hardware architecture, capable of collecting, indicating, and guiding the entire process without the need for a computer. Records are automatically saved and uploaded when connected to a computer. |
Real time display of empty parking spaces |
The combination of empty spaces in a single or multiple areas can explicitly divert traffic flow, balance the distribution of vehicles in the field, and avoid unnecessary congestion. |
CAN bus |
CAN bus is an industrial fieldbus with strong anti-interference, automatic error correction, and automatic verification, ensuring stable and fast system communication and foolproof data. |
Intelligent software automatic scheduling |
Each probe, controller, and guide screen has a unique address, and the system can be configured based on the principle of convenient on-site installation. After installation, the software configuration system automatically groups the devices and achieves automatic scheduling. |