How to enter the license plate number in the gate license plate recognition system

Abstract: Most of the current smart barrier gates are equipped with license plate recognition systems, which can automatically identify vehicles for release or toll collection. It is very practical. After the barrier license plate recognition system is installed, it needs to be debugged. The debugging of the barrier gate license plate recognition system includes four aspects: system debugging, license plate recognition area angle debugging, barrier gate debugging, and ground sensing performance debugging. The gate license plate recognition system can enter the license plate number in advance, so that it will automatically open when the vehicle with the entered license plate number enters. The operation method is very simple, just let the property owner enter it on the computer. Let’s learn about the gate license plate recognition system. 1. How to debug the barrier gate license plate recognition system

The barrier gate vehicle recognition system can automatically identify the license plate. When it recognizes the license plate in the warehouse, it will automatically turn on to facilitate the user's passage. Install the barrier gate license plate. After identifying the system, timely debugging is required. The specific debugging methods are:

1. System debugging

(1) Sensitivity adjustment of the gate control box ground sense.

(2) Put the barrier gate in manual mode and check whether the control box opens, closes and stops normally; start the barrier gate and observe whether the fully open and fully closed positions are effective; whether the motor is normal; whether the linkage mechanism is normal Whether the operating range is normal; test run more than four times.

(3) Put the barrier gate in the automatic state, and perform automatic pole drop debugging and anti-smash car debugging. The method is: simulate the car entering, passing the car, and the pole falling; during the process of lowering the pole, the car enters the pole. stop.

2. Adjusting the angle of the license plate recognition area

Adjusting the camera's gimbal can adjust the parallelism of the image displayed in the license plate recognition. Pay attention to the relationship between the installation height and the corresponding effective recognition distance.

3. Gate debugging

(1) Gate rod limit detection: Use the triple switch or the up, down, and stop operation of the gate control panel to carefully observe the gate. Check whether the rod is vertical and parallel, and check whether the limit is blocked.

(2) Gate opening operation: Press the lift button to observe whether the gate has been raised to a vertical state, and whether the rod shakes during the lifting process. If so, the booster spring needs to be adjusted.

(3) Gate closing operation: Press the down button to observe whether the gate has always landed parallel to the island, and whether there is rod shaking during the rod falling process. If so, the booster spring needs to be adjusted.

(4) Stop operation: Press the stop button during the lifting or lowering process of the barrier, whether the barrier will stop immediately.

(5) Anti-smash vehicle detection: Open the gate pole to the vertical position, press the drop pole or short-circuit the external ground sense and add the public ***. During the normal process of lowering the gate, short-circuit the external ground sense again. Wait for the public to observe whether the barrier gate pole stops or starts again.

4. Ground sensing performance debugging

(1) Gate drop detection: Use a large iron block to press the vehicle detection coil. At this time, the detection light on the ground sensing detector It is always on, and the ground sensor does not output any switch signal; when the iron block leaves again, the detector light returns to normal and a relay signal is output, and the barrier gate appears to be in a closed state.

(2) Anti-smash vehicle detection: During the process of lowering the gate, put the iron block back on, stop the gate or restart the lifting pole. If the gate anti-smash detection is normal; if it is abnormal, the wiring needs to be checked. The test can be repeated several times to ensure accuracy.

2. How to enter the license plate number in the barrier gate license plate recognition system

Many barrier gates will have license plate recognition systems, especially in communities. Owners in the community can go to the property management to enter the license plate information. In this way, the gate at the door will automatically open when you go home or go out every day. It can also prevent vehicles outside the community from entering and exiting the community at will, which is convenient for maintaining the order of the community. So how do you enter the license plate number at the gate?

Barriers equipped with license plate recognition systems are usually used with computers. If you want to enter the license plate number, you can go to the property management office and submit your license plate number. The property management company will enter the license plate on the computer's input interface. Just enter the license plate number in the license plate information column, which is very convenient.