Mobile Undercarriage Inspection

 applied range ：

1. The entrances and exits of airports, prisons, customs and other government departments, as well as large public parking lots are used to check whether there are prohibited items in the vehicles entering and leaving.

2. Carry out safety inspection on vehicles at the entrance and exit of large-scale activities and exhibitions.

3. Used for security check, explosion-proof and safety check of the bottom of military vehicles.

The main picture

 

I. System software:

1. Dynamic imaging by line array CCD scanning technology;

2. Scanning resolution: ≥4096

3. Storage or loading time of chassis: <1 second;

4. Vehicle bottom image display mode: large format horizontal display;

5. Image storage format of chassis: standard BMP image format or JPEG;

6. System interface language: customizable;

7. Display resolution: adapt to various display resolutions;

8. Undercarriage image data transmission interface: network RJ45;

9. Scene image display: at least 1 channel;

10. Image retrieval function test: can retrieve the stored vehicle bottom and license plate images according to date, time, license plate number and other information.

11. Undercarriage image resolution: 12000 × 7500

12. Automatic bottom image shooting: When the vehicle passes through the underbody scanner at a speed of 1-60km/h, the system displays the image within 1S after the vehicle passes. When the vehicle remains stationary in the image acquisition area of the underbody scanner for a certain period of time and then passes through the underbody scanner, the bottom image is displayed completely.

13. Automatic image storage and deletion function: Save no less than 10,000 pictures, and automatically delete expired pictures.

14. Image quality adjustment function: It can produce adjustments of saturation, contrast, balance and sharpening for the image of the car bottom or license plate; it can also enlarge and shrink the image, and the magnification can reach 16 levels, and the local area can be enlarged for display.

2. Undercarriage image scanner, control equipment and environmental adaptability

1. Scanning mode: automatic scanning mode without external triggering conditions

2. Maximum scanning rate: 18kHz

3. Test the speed: 1-60km/h, recommended to be less than or equal to 30km/h;

4. Field of view: 178 degrees

5. Vertical resolution of image: ≥4096 pixels CCD;

6. Scanner data line: 10 meters; (customizable length)

7. Auxiliary lighting: 160W

8. Lighting components: 8 single sealed LED surface light sources; Life: 50,000h

9. Underbody image scanner: designed with open wide field of view underbody image acquisition technology

10. Bearing weight: more than 30T

11. Waterproof grade: IP68 meets all-weather operation

12. Weight of scanning device: 28KG

13. Communication interface: RJ45

14. Storage temperature: -40°~ +75°

15. Working temperature: -20°~ +60°

16. Operating voltage: 110-240V AC, 50-60HZ

17. Built-in backup power supply: When AC power is not connected, the equipment can work through UPS backup power supply (optional)

IV. License plate recognition system

1. One standard license plate recognition module can be expanded to two or more channels;

2. Single character recognition accuracy: ≥99%;

3. Average identification time: <20ms;

4. Card identification accuracy: ≥95%

5. The horizontal tilt Angle of the license plate image is allowed: -10 ~ +10 degrees;

6. Character (except Chinese characters) recognition accuracy: ≥93%

7. Video signal-to-noise ratio>48db