Smart parking space notification system

NGÀY ĐĂNG 17/09/2025

Admin

Have you ever spent tens of minutes just looking for an empty parking space? In an era where everything is smart, why not parking lots? What technology solutions are quietly changing the way people approach parking spaces every day? The answer lies in the parking space notification system - a small step forward but makes a big difference in the modern parking experience.

What is a parking space notification system?

A parking space notification system is a solution that uses sensors and software to detect, display and update the status of available parking spaces in real time. Information about vacant spaces will be displayed via LED signs, guidance screens or integrated on mobile applications, helping drivers easily find suitable parking spaces without having to waste time circling around.

The importance of parking space notification systems

• Drivers can easily know the remaining vacant spaces and are guided directly to the appropriate location, saving time and effort, helping to improve the user experience.
• No need to wander around looking for a space to help traffic in the parking lot move smoothly, avoiding local traffic jams, especially during rush hour.
• Thanks to statistics and real-time data updates, the management board can easily monitor the occupancy rate and reallocate parking areas more reasonably.
• The parking lot uses smart technology to create a modern, professional and convenient impression for customers.

Operating principle of the parking lot vacancy notification system

The parking lot vacancy notification system operates based on detecting the presence of vehicles at each parking space through sensors or cameras, thereby updating the real-time vacancy status to the display system to guide the driver.

The basic operating process is as follows:

• Detect parking space status through sensors (ultrasonic, magnetic) or AI cameras to detect the presence/absence of vehicles in the parking space.
• Transmit data to the central controller via LAN/WiFi/RS485 to the management software.
• Data processing and analysis: record the status of each parking space (with a car or empty) in real time.
• Display the status of the LED control (green/empty - red/full) at each location.
• Electronic board displays the number of vacant spaces on each floor/area.
• Data can be synchronized to the central operating software or user application.

Popular types of vacant space reporting systems today

Vacant space reporting system using ultrasonic sensors

The system uses ultrasonic sensors (Ultrasonic Sensor) to detect the presence of vehicles at each parking space and display the vacant space status in real time through LED lights and indicator screens.

Operating principle:

The ultrasonic sensor is mounted on the ceiling of the parking lot, right above each parking space. When a car enters or leaves the parking space, the sensor will emit an ultrasonic signal to the floor to measure the distance.

If the distance is less than the preset threshold (i.e. there is a parked car), the system will confirm that the space is occupied.

This information is sent to the central controller and immediately updated to the display system (color-changing LED lights, instruction screens, etc.)

AI camera vacancy notification system

The system uses cameras integrated with artificial intelligence (AI) to monitor the entire parking area, analyze images to determine which spaces are vacant or occupied, and can be combined with license plate recognition (LPR) and behavior analysis features.

Operating principle:

AI cameras are installed on the ceiling, columns or general observation positions. One camera can monitor multiple parking spaces at the same time (usually 4-8 or more, depending on resolution and algorithm).

The camera sends images to the central processor or has AI integrated in the camera (Edge AI).

AI software will analyze the image to determine:

• Whether there is a car or not at each location.
• Vehicle license plate (if combined with the LPR system).
• Parking time (for charging, warning parked for too long,...).

The results are displayed on the signboard, management software or mobile app.

Magnetic sensor system

A magnetic sensor is a device installed underground (parking lot floor) to detect the presence of a vehicle by recording changes in the magnetic field caused by the vehicle body. This system is used to determine whether a parking space is vacant or occupied.

Operating principle:

• Each vehicle creates a separate magnetic field. When a vehicle enters or parks at a location with a sensor, the magnetic field in that area is changed.
• The magnetic sensor records this change and sends a signal to the central controller.
• The parking space status (vacant/occupied) will be updated and displayed on the LED indicator system or management software.

Discover smart parking solutions from MAG and Genetec

MAG - The optimal solution for smart parking

MAG is famous for its control devices access, parking lot management, automatic barriers and vacant space notification systems. With the motto "stable quality - reasonable price - quick implementation", MAG is currently a popular choice for many projects in Vietnam.

Systems and products provided:

• Automatic barriers: Models BR600T, BR660, BR618 - stable operation, long life.
• RFID card readers, ticket printers, smart entry/exit stations.

Vacant parking space notification systems:

• Ultrasonic sensors mounted on each parking space.
• LED indicator (green - red).
• Screen displays total number of vacant spaces by area/floor.
• License plate recognition camera (LPR): Used for automatic access control.
• Parking lot management software: Intuitive interface, easy to operate.

Genetec

Genetec specializes in providing unified software solutions for security management, image surveillance, access control and smart parking management. Genetec's strength lies in the Security Center platform, allowing connection of all devices in a unified monitoring system.

Systems and products provided:

• AutoVu™ LPR: Powerful license plate recognition system using AI camera, application for parking management, toll collection, warning of unauthorized vehicles.
• Security Center: Integrated management software for image surveillance (CCTV), access control, alarm, face recognition, real-time data.

Smart parking management:

• Manage vehicle registration, export reports, grant parking rights by hour/area.
• Integrate with the parking sensor system.

Integration capabilities:

• Good integration with all hardware devices: IP camera, LPR, parking sensor, barrier, card reader,...
• Easy to connect to Smart City, Smart Building systems via open API.
• Support Cloud or On-premise connection depending on infrastructure.

Installation of smart parking space notification system

Smart parking space notification system helps drivers quickly find empty parking spaces, reduce search time, avoid congestion, and optimize parking space. This is an inevitable trend in modern parking lot management, especially in high-rise buildings, commercial centers, and large urban areas.

Here are the basic steps when installing a smart parking space notification system:

Step 1: Survey the actual parking lot

• Evaluate the area and number of parking spaces.
• Determine the appropriate location to install sensors, cameras, and signaling devices.
• Check the electrical system, network, and supporting infrastructure.

Step 2: Choose the appropriate sensor technology

• Ultrasonic sensor: Suitable for closed parking lots, underground parking lots.
• Magnetic sensor: Good for outdoor parking lots.
• AI camera: Optimized for management combined with license plate recognition.

Step 3: Design the system diagram

• Locate the sensor points.
• Install the display board of the number of vacant spaces at the entrances and basements.
• Integrate the indicator light system (green/red LED) at each parking position.

Step 4: Install the hardware and connect the system

• Attach the sensor to each parking space.
• Install the display board and indicator lights.
• Construct LAN/WiFi network system to transmit data.

Step 5: Install management software

• Configure parking management software to receive data from sensors.
• Set up display of total and area vacant spaces.
• Operation training for management staff.

Notes when installing smart parking lot vacant space reporting system:

• Choose a reputable supplier with high-quality equipment.
• Ensure the system is scalable and integrates with other solutions such as access control, automatic payment.
• Periodically check to maintain the efficiency and accuracy of the system.

Why choose KPS as a provider of parking lot vacant space reporting system solutions?

KPS is a leading unit in the field of providing parking lot management system solutions, access control, and parking lot vacant space reporting systems in Vietnam. With many years of experience successfully implementing hundreds of large and small projects, KPS has built a solid reputation with customers and partners.

KPS is an official distributor of MAG, Genetec, and other leading technology companies in the world. This ensures that the equipment and solutions provided by KPS always meet high standards of quality, stability, and expandability.

Professional consulting and support services. KPS is committed to accompanying customers from the consulting, surveying, system design to installation, maintenance, and upgrading stages. A team of experienced technicians with in-depth knowledge of parking management technology is always ready to support 24/7, helping the system operate efficiently and durably.

KPS advises on budget-friendly solutions, optimizing investment costs for customers. The smart vacancy notification system not only helps improve user experience but also increases parking lot usage capacity, increasing revenue for investors.