BGV6000 stationary cargo & vehicle inspection system equips an electronic linear accelerator (Linac) and a new solid detector, which uses dual-energy X-ray and advanced material discrimination algorithms to achieve the perspective scanning and imaging of cargo vehicles, and the identification of contraband goods with less intrusion and disturbance. The system can scan and imaging standard container vehicles and various box trucks. The system work on drive-through mode, the driver drives through the scanning channel directly with a speed in a range of 7km-15km. Compare with the traditional drag mode inspection system, the inspection speed was accelerated and the civil work is much less. There are two scanning methods: dose switch scanning and automatic cab exclusion scanning. For dose switch scanning, both truck cab and cargo container are scanned, the scanning dose level automatic switch from lower to higher while scanning cargo container. For automatic cab exclusion scanning, only cargo container is scanned with a higher dose level. The system is safe to inspectors and the public since the radiation shield wall was constructed along with the inspection channel, and it has been widely applied for the inspection of vehicles at customs, ports, public security organizations and the logistics industry.