In 2011, Synjones won the bid of projects of technical prevention system construction in Zhumadian city Henan Province, which includes dozens of high-definition checkpoints capture system in major intersections of the city entrance, urban monitoring alarm system, second-phase construction of high-definition e-police system, and road monitoring system. Speed can also be measured at the checkpoints. E-police not only have monitoring functions of capturing the illegal behaviors of driving on the yellow line and running the red light, but also have checkpoints capture function. Interval speed measurement can be carried out through imageds captured at the checkpoints after comparison at the back-end. Construction of the system effectively improves the technical prevention level of urban public security monitoring, and restricts the driving behavior of motor vehicle drivers at the same time, reducing the accident rate.

High-definition cameras installed in key areas of Zhumadian City by urban monitoring alarm system

The checkpoints adopt star-level cameras with horizontal resolution, strong light inhibition, backlight compensation and other functions, to effectively solve the problems of glaring high beams of vehicle at night, poor quality of image captured at night, overloaded illuminance in strong sunlight and others. Speed radar adopts high-speed DSP signal processing chip, with 0 second of rapid capture, high accuracy, rapid capture speed, and high microwave frequency.

Effective rate of recording the red light is high. The images captured are tamper-proof, and their color will not be distorted because of the red signal, halo, etc. Capture unit in the electric police uses integrated capture unit of 5 million pixel, the most advanced one in the industry, integrating video detection, automatic capture, high-definition video surveillance in one, up to 2592*2048 pixels. It can capture the illegal behaviors of driving on the line, going in a direction not allowed by traffic regulations, not following the guide lane, etc., which can conduct a comprehensive supervision on the illegal behaviors of the vehicles in the intersection.