Introduction:
The system mainly focuses on the chassis of all kinds of vehicles, can identify more quickly and accurately the bombs, dubious articles, banned goods, illegal immigrants and sm ler etc. on chassis of vehicles. Compared with the traditional methods (e.g. handset mirror), it greatly quickens the inspecting speed to the under vehicles, and decreases the input of manpower and material resources. It adopts advanced computer technology and image processing knowledge, which can take in any information at the chassis in a glance and prevent the entry of dangerous vehicles, so as to close the door on dangers and stifle dangers in the cradle.
BL-2003 Chassis Security Scan System has been adopted by 2006-2008 NPC & CPPCC, 17th National Congress of the Communist Party of China, all matches of 2007-2008 'GOOD LUCK BEIJING', 2007 FIFA Women World Cup, 11th World Youth Championship,11th World Women Softball Championship, China-Africa Summit, Beijing Municipal Public Security Bureau, Tianjin Municipal Public Security Bureau, Capital International Airport, Huanghua Airport in Hunan, Huhehaote Baita Airport in Inter Mongolia etc.

System Characteristics:
(1)Forming the image by scanning, it can examine the vehicle automatically, comparing with handset mirror, this system is much easier to inspect. It can reduce working staffs and have a high rate of utilization.

(2) The vehicle goes through the chassis inspection equipment at the speed of 5-20km/h. In one second, the system shows the high resolution vehicle chassis picture automatically, gathering information and covering all at one glance to all kinds of vehicle bottom. The system make a new file according to the date of computer every day and will store the car bottom picture in the file automatically according to the computer date in order to look over in the future.

(3) For vehicle appearance and car license plate, they can be entered automatically or manually. The system can discern its picture of the license tag number and color and the vehicle appearance automatically, and has the function of car counting at the same time, it will store automatically and establish a corresponding relation.

(4)The specialized software of scanning system for Security Inspection of chassis is easy to operate, having the function of Chinese and English exchange. It also can make contraction for the picture at any scale without distortion. Navigate the panorama of the picture. It just needs less than a second to draw the picture from the file.

(5)The software can adjust many factors of the chassis picture freely such as balanced, luminance, contrast ratio, chroma, sharpen, angle etc. It also can enlarge the part of the under vehicle through the magnifying glass, and have the function of picking up to read and typing.

(6)Can consult more easily and flexibly the preceding chassis data, and have the manual contrast function to the picture of chassis by Page Up and Page Down.

(7)Equipped with the reactive lighting control system of formation of image.

( 8)The machine case is waterproof, dustproof and pressure resisting.

(9)Can be easily inquired according to the date and time.

(10)The system has mobile type and fixed type.

Application:
Government agency, airport, armed forces, embassy, consulate, inspection station, bank, secret location, jail, guardhouse, large conference hall, commercial mansion, hotel, parking, nuclear power plant and other places needing inspection to vehicles going inside and outside.

Technical Indices:
Portable service engine
Working source: AC 110-240V 50Hz/60Hz
Working current:3A
Working temperature:-20℃-55℃                
Size:(mm)730×630×1000
Chassis gathering equipment
Working source: AC 220V 50Hz/60Hz
Working current: 2.2A
Working temperature: -20℃-55℃
Size: (mm)545×355×60
License lag gathering equipment
Working source: AC 24V
Working current: 500mA
Working temperature: -20℃-55℃
Size: (mm)320×125×11