Zkteco LPRS1000 [3/6] Installation in an underground garage

It is important for the integrated machine to quickly and accurately output license plate recognition

results and capture high-quality license plate pictures. Therefore, the installation location of the

integrated machine aims to ensure that complete and clear license plate pictures are captured.

 Installation on a straight lane

A straight lane is an ideal installation environment for capturing high-quality pictures when vehicles

move to the recognition area.

1) The integrated machine and the barrier gate can be installed on the same side of the lane but

the integrated machine must be installed in front of the barrier gate with the gap of no less

than 30cm, so as to avoid mutual interference.

2) When video recognition is adopted, the optimal distance between the recognition area and

the integrated machine is 3.5~4m.

3) When video and ground sense recognition is adopted, the optimal distance between the

ground coil and the integrated machine is 3.5~4m.

 Installation on a broad lane

1) If a lane is too broad, the moving directions of vehicles are not straight and vehicle heads may

lean left or right, which may affect the recognition effect. You can divide the lane into two

lanes or use barriers such as cone buckets or road piles to mark out a non-motor vehicle lane

so that the motor vehicle lane becomes narrow and the vehicle movement direction is

straight.

2) If a lane is too board but cannot be divided into two lanes or no non-motor vehicle lane can

be marked out, for this situation, we can install two cameras, that is, install one camera on

each side of the lane. In this way, license plates can be captured and recognized no matter

whether vehicles lean left or right.

3) If a lane is very short, vehicles usually lean to one side when they move from one direction. In

this case, install the camera on the side to which the vehicle heads lean. Then, the vehicle

heads face right the camera. When vehicles can move from both directions, install one

camera in each direction to capture license plate pictures.

 Installation on a curve lane

When the device is installed on a curve lane, vehicles move to the external side of the curve.

Therefore, the integrated machine shall be installed on the external side of the curve. In this way,

when vehicles move to the recognition area, the camera can capture the front view of the license

plates.

 Installation in an underground garage

When installing the integrated machine in an underground garage, follow the principle below:

1) Entrance: Install the integrated machine on the horizontal road above the ramp of the

underground garage.

2) Exit: Install the integrated machine on the horizontal road below the ramp of the

underground garage.

In this way, when the integrated machine fails to recognize a license plate and the barrier gate

cannot be opened, the vehicle will not stop on the ramp of the underground garage.