Daily Maintenance Considerations for Barrier Gates and License Plate Recognition Systems
Barrier gates play a crucial role in parking lot systems, as the smooth operation of the entire system depends heavily on their proper functioning. If barrier gates fail, the parking lot system essentially becomes paralyzed. Therefore, ensuring the proper operation of barrier gates is a critical concern for parking lot system administrators.
Common issues are as follows:
1.The barrier gate does not lift after swiping the card.
2.The barrier gate does not lower after the vehicle passes.
3.The lowering process is abnormal and does not reach the proper position.
4.The barrier gate arm fails to rise to the correct position.
The main reasons for the above malfunctions are:
1.The vehicle detector did not detect a signal, causing the barrier to remain open when a vehicle passes.
2.The barrier gate arm does not lift, possibly due to a malfunction in the barrier’s detector.If the barrier arm does not reach the proper position, it may be due to issues with the barrier’s limit switch or balance spring.
To prevent the above problems from occurring, regular maintenance of the barrier gate is necessary. The specific maintenance requirements are as follows:
Key maintenance and care for barrier gates include:
1.Check the fasteners for looseness or detachment once a month and tighten them promptly. Loose screws can easily cause issues such as the barrier arm not reaching the proper position and other malfunctions.
2.Regularly clean the surface of the housing to remove dust and debris, maintaining a clean appearance. Keeping the surface clean not only presents a good image but also prevents the housing from rusting.
3.Add lubricating oil to all moving connections every three months to maintain good lubrication. Every six months, have a professional inspect the wear condition and replace worn parts promptly.
4.After 30,000 cycles, inspect the balance spring and adjust the balance promptly. Springs can deform over time, so it’s essential to pay attention to any changes.
5.If the remote control distance is too short, check if the main unit’s installation position is obstructed by metal objects or if the battery has sufficient power.
6.Replace the batteries in the remote control regularly and avoid exposure to moisture, dropping, or impact. The installation of a complete license plate recognition system, including the license plate recognition unit, parking fee display screen, intelligent barrier gate, and license plate recognition software, greatly influences the overall performance of the system.
System Architecture and Components：
The parking fee system is designed to handle both temporary vehicle charging and long-term user authentication. It consists of several components including entrance and exit control display integrated machines, high-definition cameras positioned at entrances and exits, barrier gates, management centers, and high-definition license plate recognition devices.
Entrance and Exit Control Display Integrated Machine: This machine broadcasts voice prompts and displays information regarding vehicle entry and exit, parking duration, and payment details.
High-Definition Recognition Integrated Machine: This component acts as the system’s core, integrating license plate computation, high-definition video, and image capture capabilities into one unit.
Barrier Gate: These gates physically block vehicles and regulate their entry and exit.
Ground Induction Sensor: This sensor detects vehicles, enabling the ‘one vehicle, one card’ function to ensure accurate vehicle tracking.
Anti-Smashing Ground Induction Sensor: Specifically designed to detect vehicles and prevent barrier gate damage from attempted smashing or forceful entry.
In addition to the aforementioned components, the system may also include:
Management Center: Responsible for overseeing and storing image records and other system-generated data.
Payment Terminals: These terminals enable users to conveniently pay parking fees using cash, card, or mobile payment methods.
Central Database: Stores all information related to vehicle entry and exit, user authentication, and payment records for data integrity and management accessibility.
Remote Monitoring System: Allows administrators to remotely monitor parking lot status and manage operations, enhancing efficiency and security.
By incorporating these additional components and refining existing ones, the parking fee system can achieve optimal functionality, user convenience, and operational efficiency. The installation specifications and quality of each device in the license plate recognition system directly impact the overall performance and stability of the system.
Here are some installation specifications and considerations for License Plate Recognition (LPR) systems:
Regularly check the tightness of camera installation screws as usage time increases to prevent loosening.
Keep camera lenses clean to avoid dirt accumulation, especially in environments prone to vehicle traffic and rainy weather, which can affect recognition accuracy.
Monthly inspections of barrier gate fasteners are essential. Any looseness or detachment should be promptly fixed to prevent inaccurate lowering or malfunctions.
Maintain cleanliness of barrier gate housing to prevent rust and maintain a positive impression.
Apply lubricating oil to connecting components every three months and schedule professional maintenance every six months.
Check and adjust the balance spring of the barrier gate promptly to address any deformation over time.
Regularly monitor the battery levels of the main unit and remote control, replacing low batteries promptly.
These maintenance methods ensure optimal performance of parking lot barrier gates. Thank you for your attention, and we hope this information proves helpful.
