At the northeast gate of Chaoyang Sports Center, there is an additional vehicle inspection shed beside the security inspection shed. A black and yellow vehicle underbody scanner is set up in the center of the greenhouse passage. When a small jeep enters the passage, the yellow light in the scanner under the vehicle flashes, and all the pictures of the parts under the vehicle appear on the computer of the security personnel beside the passage. The security personnel skillfully pointed their fingers at the area under the bumper, which was magnified to half a screen. Through the lighting, they found no contraband, only...... [ Details ]Feb 18,2022

Vehicles, as common means of transportation in current transportation, are also an indispensable part of security checks. The underside of a vehicle, due to its strong concealment, high difficulty in inspection, numerous missed inspections, and the public's weak awareness of its potential hazards, is often overlooked by security checks and has become a breeding ground for criminals to commit crimes. In response to this, China has included vehicle underbody inspection in the six major categories of places with relatively high safety prevention levels(Prisons, detention centers, government agencies, consulates abroad, military bases...... [ Details ]Feb 17,2022

At the northeast gate of Chaoyang Sports Center, the security inspection team from Chaoyang Public Security Bureau is mainly responsible for the security checks of vehicles entering and leaving through the gate. In the past, for major events such as the World Cup, car safety checks were carried out by security inspectors at the track and field venues in Beijing, using instruments similar to mine detectors to inspect the car chassis. The latest high-tech products are invested in the World Youth Championship. A device called the Vehicle Chassis Safety Inspection system has taken on this task. This system consists of a ground scanner,...... [ Details ]Feb 17,2022

9Backfilling: Use concrete to fill the gaps between the steel grooves of the vehicle bottom scanner and the pit body, as well as between the pipes and the cable troughs. When backfilling concrete, avoid applying excessive force to prevent the steel trough from moving, which may cause the steel trough of the vehicle bottom scanner to shift. The protruding part of the steel groove of the vehicle underbody scanner and the road surface should be plastered with concrete to form a slow slope. The upper part is made into a smooth surface.10Maintenance work: Do a good job in concrete maintenance to ensure72No vehicles are allowed to pass above within hours. If construction...... [ Details ]Feb 16,2022

4To seal the ground induction loop wire trough of the vehicle underside scanner: Pour cement slurry into the wire trough of the ground induction loop, and use a trowel to level the wire trough with the ground.5To level the ground for the vehicle bottom scanner: To ensure the load-bearing capacity of the steel trough, the bottom of the foundation pit needs to be backfilled with concrete before placing the steel trough, and the bottom should be made into a horizontal plane. The horizontal thickness is the distance from the road surface36cmEnsure that the steel trough is installed above the road surface after completion1-2cm,After leveling the ground, directly place the steel trough into the foundation pit, which needs to be at the bottom of the steel trough...... [ Details ]Feb 16,2022

1Opening the foundation pit: The steel trough equipment of the vehicle bottom scanner is an outdoor underground device. The required foundation pit should be larger in volume than the steel trough. The size of the foundation pit is: length160cmwide70cmhigh50cm. The location of the foundation pit: The centerline of the scanning equipment should be aligned with the central axis of the channel. Therefore, the foundation pit to be opened should be on the central axis of the channel. Take prison installation as an example: Prisons are divided intoA,BDoorAThe door is the outer gate of the prison.BThe door is the one on the side of the prison area. If a one-way device is installed, it is closerBThe door3-4m"Position"...... [ Details ]Feb 15,2022

1Fixed vehicle underbody scanner size standard: length112cmwide37cmhigh38cmThe outer diameter of the pipe is threaded iron pipe50mm. Steel channel material: Strong compressive resistance, standard load-bearing capacity is30Tons.①The vehicle underbody scanner is equipped with a camera inside. It scans the underbody of the vehicle and converts it into a signal, which is then transmitted to the main unit through a signal line.②Vehicle underbody scanner protective cover, made of stainless steel.③The auxiliary surface light source of the vehicle underbody scanner improves the scanning accuracy and image quality.④Light source protection cover for the auxiliary surface of the vehicle underbody scanner...... [ Details ]Feb 15,2022

The installation and connection of the vehicle underbody security inspection system have been completed and it has entered the debugging stage, mainly including the debugging of equipment such as chassis imaging cameras, license plate capture cameras, and barrier gates. Debug the license plate capture camera. Adjust the lens aperture and focal length according to the distance and height of the entering vehicles to ensure clear capture of all entering vehicles. The debugging of license plate capture cameras mainly considers three aspects: First, adjust the focal length of the camera lens; Second, the entire license plate image remains horizontal in the frame. Iii. Guarantee...... [ Details ]Feb 14,2022

Project Design: Design based on the on-site conditions, clearly define the specific installation locations of the vehicle underbody scanning imaging equipment, equipment control box, vehicle detector, vehicle snapshot camera, vehicle underbody security inspection system host, display, and each pipeline equipment, as well as the direction of the connecting cables. First, determine the burial location of the vehicle underbody scanning imaging equipment based on the on-site conditions. Generally, the following factors are considered:1Based on the width of the channel, calculate the centerline of the channel and conduct a safety inspection of the scanning imaging equipment under the vehicle...... [ Details ]Feb 14,2022

What parts are needed for a vehicle underbody security inspection system? According to the data from Shandong Seenboom:1.The entrances and exits of parking lots in government departments such as airports, prisons and customs, as well as large public places, are used to check whether there are any prohibited items in the vehicles entering and leaving2.Security checks are conducted on vehicles at the entrances and exits of large-scale events and exhibitions3.The underbody safety inspection scanning system for military vehicles is mainly applied at crossings to detect the underbodies of various vehicles. It is used for security checks, explosion-proofing and safety inspections. This system can do so quickly and accurately...... [ Details ]Feb 13,2022