How to troubleshoot the common faults of the parking lot barrier system?

+86-13510039892 /+86-13828772946 info@turnstilecn.com

How to troubleshoot the common faults of the parking lot barrier system?

Following the maintenance method of the parking lot barrier equipment in the previous article, this time CXT Technology will further discuss the common faults and troubleshooting methods of the parking lot barrier system, as follows:

Community fence gate license plate recognition machine

Fault 1: When the vehicle enters the parking lot barrier system, the call button or the ticket button light does not light up.

Troubleshooting method: check whether the single-chip microcomputer is working normally; check whether the sensor is sensing normally; check whether the optical coupling is working normally; check whether the wiring of the ticket lamp is normal.

Fault 2: The barrier system cannot recognize the license plate.

Troubleshooting method: Check whether there is a problem with the license plate recognition system; observe whether the recognition temporarily fails due to rain, fog, too strong or too dark light, check whether the barrier camera and video settings are normal, and whether the license plate recognition system itself shoots The ability is limited, and the photosensitive components are not advanced enough; observe whether the license plate of the vehicle is in good condition. If the license plate is incomplete, worn or muddy, it will also affect the recognition effect. This is also related to the performance of the license plate recognition system of the barrier itself.

Fault 3: Before the vehicle enters the parking lot, the license plate recognition is normal, and the barrier lever does not open.

Troubleshooting method: Check whether the gate rod terminal is connected normally; check whether the switch signal of the gate rod terminal is output normally. If it is not normal, it means that the gate controller is damaged and the control board needs to be replaced.

Fault 4: The LED display of the barrier gate does not display information.

Troubleshooting method: Check whether the power supply of the display screen is normal; check whether the LED chip is abnormal.

Fault 5: The voice prompt fails, and there is no sound broadcast.

Troubleshooting method: Check whether the potentiometer is normal; check whether the voice chip is normal.

Fault 6: The lift of the gate pole is chaotic or the lift is not in place.

Troubleshooting method: check whether the CPU is normal; check whether the limit switch is normal; check whether the power-off switch is normal.

Fault 7: After the vehicle passes through the parking lot barrier system, the barrier lever does not fall.

Troubleshooting method: Check whether the ground induction coil is arranged correctly or whether the coil is damaged; check whether the power supply of the vehicle detector is sufficient and whether the induction sensitivity is normal; check whether the connection between the gate controller and the vehicle detector is normal.

Fault 8: The gate cannot be opened using the gate system management software, but the gate can be opened using the control box or remote control.

Troubleshooting method: check whether the control switch is normally connected with the computer card reader; check whether the computer card reader works normally and whether the parameter settings are correct.

Fault 9: The computer or the system management software of the barrier gate is unstable, and the blue screen of death is often stuck.

Troubleshooting method: check whether the computer system is normal, you can try to reinstall the system and the barrier software; check whether the internal components such as the computer motherboard, CPU, memory, graphics card, hard disk are normal, check whether the computer temperature and radiator are normal; check whether the vehicle records Too much will cause the computer to freeze.

Fault 10: The computer network is unstable, sometimes good and sometimes bad.

Troubleshooting method: Check whether the network port or network cable is normal, you can replace the network cable for troubleshooting; check whether the power supply of the network equipment is stable; check whether the network card settings are normal.

Street Airborne Smart Barrier

The above are the ten common faults and troubleshooting methods of the parking lot barrier system. It can be seen from the causes of these failures that they are basically related to the quality and performance of the barrier system itself. Therefore, when purchasing barrier gates, you must choose experienced and technical A mature, high-quality, and well-reputed gate manufacturer, Ankuai Intelligent Technology Co., Ltd. specializes in the production of advertising gates, intelligent gates, lifting columns, speed gates, license plate recognition systems, and parking lot systems for more than ten years. Nice choice.