How to input the license plate number in the road gate license plate recognition system

At present, most intelligent road gates are equipped with license plate recognition system, which can automatically identify the release or charging of vehicles. Very practical. After installing the license plate recognition system, it needs debugging. The debugging of the license plate recognition system of the road gate includes four aspects: system debugging, license plate recognition area angle debugging, road gate debugging and ground feeling performance debugging. The road brake license plate recognition system can input the license plate number in advance, so that the vehicles with license plates will automatically drive as soon as they enter. The operation method is very simple, just enter the properties on the computer. Let's take a look at the road brake license plate recognition system. 1. How to debug the license plate recognition system of the road gate?

The vehicle identification system of the road gate can automatically identify the license plate. When it is recognized as a license plate in the library, it will be automatically opened to facilitate users to pass. After the installation of the vehicle identification system, it needs to be debugged in time. The specific debugging method is as follows:

1, system debugging

(1) Sensitivity adjustment of road brake control box.

(2) Put the brake in manual mode and check whether the opening, closing and stopping of the control box are normal; Start the gate and observe whether the fully open and fully closed positions work; Whether the motor is normal; Whether the running interval of linkage mechanism is normal; Test run for more than four times.

(3) Put the road brake in the automatic state, and carry out automatic rod dropping debugging and anti-collision debugging. The method is as follows: simulating vehicle entry, vehicle passing and rod dropping; In the process of lowering the pole, the car stops entering the pole.

2. Angle debugging of license plate recognition area

Adjusting the universal joint of the camera can adjust the parallelism of the displayed image in license plate recognition, and pay attention to the relationship between the installation height and the corresponding effective recognition distance.

3, brake debugging

(1) Brake lever limit detection: Use the triple switch or the brake on the brake control panel to start, lower and stop, carefully observe whether the brake lever is vertical and parallel, and check whether the limit is stuck.

(2) Gate opening operation: press the start key to observe whether the gate has risen to the vertical state, whether the lever shakes during lifting, and adjust the booster spring if necessary.

(3) Closing operation: press the down key to observe whether the road brake always falls in the island parallel state, whether it shakes during the pole dropping, and adjust the booster spring if necessary.

(4) Stop operation: Press the stop key when the bar rises or falls, and whether the bar will stop immediately.

(5) Anti-collision detection: open the brake lever to the vertical position, press the brake lever or short-circuit the external grounding sense to add male * * *, short-circuit the external grounding sense and male * * * again when the normal brake drops, and observe whether the brake lever stops or starts again.

4, ground performance debugging

(1) Brake drop detection: press the vehicle detection coil with a large iron block, and at this time, the detection light on the ground sensor is always on, and the ground sensor has no switch signal output; When the iron block leaves again, the detector lamp returns to normal, the relay signal is input, and the brake is in a descending state.

(2) Anti-smashing detection: when the brake descends, the iron block is put back, the brake stops or restarts the lifting rod, and the brake anti-smashing detection is normal; If the wiring is abnormal, please check the wiring. It can be repeated several times to ensure accuracy.

Second, how to input the license plate number in the road gate license plate recognition system?

Many gates will have license plate recognition systems, especially in residential areas. Owners in the residential area can go to the property to enter the license plate information, so that the door at the door of going home or going out every day will automatically open, and vehicles outside the residential area can also be prevented from entering and leaving the residential area casually, which is convenient for maintaining the order of the residential area. So how does Gates enter the license plate number?

Road gates with license plate recognition system are usually used in conjunction with computers. If you want to enter the license plate number, you can go to the property management office and submit your own license plate number. The property will enter the license plate number in the computer input interface and enter the license plate number in the license plate information column, which is very convenient.