performance parameter
1. Color linear CCD scanning technology is used for dynamic imaging;
2. Chassis storage or loading time: < 1s;
3. Display mode of underbody image: large scale horizontal display;
4. Chassis image storage format: standard JPEG image format;
5. System interface language: customizable;
6. Display resolution: adapt to various display resolutions;
7. Underbody image data transmission interface: RJ45 gigabit network port;
8. Scene image display: ≥ 1 channel;
9. Image retrieval function: it can search by date, time, license plate number and other information.
10. Vehicle bottom image resolution: greater than 10000 × five thousand three hundred and forty
11. Automatic photographing of underbody image: when the vehicle passes through the underbody scanner at the speed of 1-50km/h, the system displays the image within 1s after the vehicle passes by. When the vehicle remains stationary in the image acquisition area of the underbody scanner for a certain time, and then continues to pass through the underbody scanner, the underbody image is displayed completely.
12. Automatic image storage and deletion function: when the image storage is full, the system will automatically delete the earlier image.
13. Image quality adjustment function: it can adjust the saturation, contrast, equalization, sharpening and other functions of the underbody image; And zoom in and out, and can zoom in and display parts.
14. Environmental parameter display function: it can display environmental parameters such as temperature, humidity and atmospheric pressure.
15. Marking function: suspicious items can be marked in circles and marked with words.
Underbody image scanner, control equipment and environmental adaptability
1. Scanning mode: linear scanning, ground induction coil triggering;
2. Passing speed: 1-50km / h, recommended ≤ 30km / h;
3. Field angle: ≥ 170 degrees
4. Image vertical resolution: 2048 pixels CCD;
5. Scanner data line: 10M; (customizable length)
6. Lighting components: four single sealed LED surface light sources; Service life: 50000h
7. Underbody image scanner: designed with open wide field of view underbody image acquisition technology;
8. Working voltage: DC24V;
9. System power supply: ac110-240v / 50-60Hz.
10. Structural design: single seal design;
11. Bearing capacity: 50t
12. Scanner size: 1200 * 350 * 210mm
13. Weight: About 180kg
14. Ambient temperature: - 20 ℃ ~ + 60 ℃
System host server and display
1. Display: 22 inch true color LCD 2. Cpu:intel i5 core processor
3. Motherboard: industrial control dedicated motherboard 4. Memory: DDR4 4GB
5. Hard disk: 500g ~ 1t high-speed hard disk 6, graphics card: DDR3, 192bit independent graphics card
7. Appearance: stainless steel composite material 8. Working voltage: AC220V (50/60hz)
9. Working temperature: - 20 ℃ ~ 60 ℃
License plate recognition system
1. The standard configuration is 1-way license plate recognition module, which can be optionally extended to 2-way or multiple ways;
2. Single character recognition accuracy: ≥ 99%;
3. Average recognition time: < 20ms;
4. Recognition accuracy rate of the whole brand: ≥ 95%
5. Allowable horizontal inclination angle of license plate image: - 10 ~ + 10 degrees;
6. Recognition accuracy of characters (except Chinese characters): ≥ 93%
7. Video SNR > 48dB
