The development trend of smart gate is based on the four aspects of lightweight, intelligent monitoring capabilities, payment insensitivity, and big data. In the face of the shortcomings of traditional gate, Legate used professional advantages and accumulated experience, through research on efficient and intelligent traffic technology. we found that depth image binocular stereo vision recognition technology that can be applied to the field of navigation conforms to the application requirements of efficient intelligent traffic technology most among many computer three-dimensional vision recognition algorithms.

Use binocular deep visual inspection technology to comprehensively upgrade the measurement technology of passenger traffic logic:

◆ The VSM binocular vision sensor is 3500 times more accurate than the second-generation pass logic based on 16-22 pairs of photoelectric sensors.

◆ The overhead binocular vision sensor can detect all objects in the field of view without obstruction and calculate the 3D size and shape contour of the object, which can monitor the movement of up to 8 effective targets.

◆ There is no actual requirement on the length of the gate channel, and it can be made into a virtual channel even when making non-inductive payment.

• The shortest channel length of the equipment can be 1200mm or even shorter, which effectively reduces the area occupied in the station hall;

• Different ticket checking strategies can be implemented for different passengers (such as wheelchair passengers can delay the permit through time);

• Safe passage protection for sensitive passengers (such as pregnant women) and passengers with large luggage;

• Possesses high-precision detection and video forensics capabilities to reverse intrusion, trailing, front-to-back superposition, parallel pass and other fraud;

• Passengers who swipe their cards can be monitored, and passengers who have not swiped their cards can be blocked (this function depends on operating rules)

• Have the ability to detect the height of children, children can pass in front of or behind adults without restriction, and the leakage rate is low;

• Have the ability to learn and evolve;