Passenger flow camera introduction:
When an object enters the camera monitoring area, the camera will detect and analyze the height, shape, and direction of the moving object, and analyze and generate the result through the image dynamic algorithm.
The binocular camera is designed based on the parallax principle. Set two cameras to watch the space object P (X, Y, Z) at the same time, point P will be imaged at the "left eye" and "right eye" Pleft and Pright points, now the images of the two cameras are on the same plane, then Pleft It is the same as Pright's Y coordinate. Knowing that the focal length of the camera is f, the spatial coordinates of P(X, Y, Z) can be calculated through the geometric relationship.
application solution:
1. The product is suitable for passenger flow statistics and remote data monitoring of all buses, buses, buses, and school buses.
2. When the vehicle is running on the route, the product counts the number of people in the vehicle;
3. Record the number of people in each period of the vehicle and the number of people at each station;
4. The platform collects and analyzes the passenger flow data to obtain the passenger flow of each time period and the passenger flow information of each site, monitor and provide the basis for operation management.
Passenger camera parameters:
Specification | parameters | Specification | parameters | |
Image sensor | 1/3 CCD | gain | Automatic gain control | |
Video format | PAL/NTSC(optional) | SNR | >48db | |
Horizontal resolution | 700 TV Lines | power supply | 10-36V voltage input | |
Image output | Synchronous sampling output | Working current | 370MA≤ | |
Lens pitch | 5mm | size | 133(W)mmx50(H)mmx59.65(L)mm(L×W×H) | |
Lens parameters | 960*576 pixels, 2.8m (2.8mm/3.6mm/4mm/6mm optional) | Weight | 0.35KG (single camera) | |
White balance | Automatic white balance | Operating temperature range | -20~+70℃ | |
Shutter | 1/50-1/80000 (seconds) 1/60-1/80000 (seconds) | relative humidity | 10%~90% non-condensing | |
Frame rate | 25 frames/second | Heat dissipation | Cooling No active cooling, passive structure cooling | |
Video output interface | Composite video output, 75Ω 1Vp-p BNC |