How To Manually Open The Gate Lever Of Parking Lot Road

Everyone should be very familiar with the brake lever of the parking lot road, but as for its principle, it may not be very clear. So how to manually open the brake lever of the parking lot road? This is the doubt that most people will have when they just bought the brake lever of the parking lot. Today, Yuema Xiaobian will take you to have a closer look. This barrier bar is actually a car stopper, which is used to stop vehicles, check vehicles or charge fees. There are many kinds of road gates. Some road gates can lift and lower poles through wireless remote control. In addition, they can also swipe cards to enter and leave the site. We know that people's economic level is good now, so it is not uncommon to have cars. Too many cars will always encounter some accidents, such as forcing the brake lever to open when power failure occurs, causing unnecessary losses. Then how to manually open the parking lot gate bar at this time? In fact, it is very simple. We will understand its principle. The reason why the intelligent barrier can remotely control the rise and fall of the lever is that it has an RS485 interface, infrared sensors, pressure waves and other safety measures. In the vertical position of the barrier bar, it has a Hall sensor, and the horizontal operation of the barrier is controlled by the horizontal Hall sensor. In case of power failure or other conditions, we can insert the handle into the small hole at the rear of the brake box to control the input shaft of the handle, so as to raise the handle and the brake lever. However, when the brake lever of the parking lot is unable to work, you can't immediately operate the barrier gate. Instead, you should first check whether the power is cut off and whether the fuse is burnt out. You must carefully and comprehensively check. When the switch of the barrier gate fails, first observe whether the red and white lines are connected together, and then check whether other circuits are short circuited. When the barrier gate can be opened and closed but cannot be shut down, the limit of the controller should be broken. In a word, if there is a problem with the road gate, power off first and then operate, safety first!