As the ceaseless grow in quantity of car, each district hands in tubal branch also is cudgel one's brains for to use all sorts of high-tech methods to catch pat traffic to break the law, car discharge, all sorts of monitoring photograph multifarious like the head, everywhere to see, one not careful did not have 12 minutes. These photographing resemble a head after all what is to measure fast, what is measure flow, what is pat violate the rules and regulations, what is to use monitoring technically?
Can divide roughly it is these 6 kinds: Electronic police, monitoring blocking an opening, discharge monitoring, violate stop catch pat, day net monitoring, shift is caught pat.
1, electronic police
This kind is photographed install commonly like the head in crossroad, advocate the illegal behavior that if replace a police to be on duty,will monitor car, say so for " of " electron police. Use the car that monitor to enter red light, do not press oriented travel, break the law change path, line ball, retrograde motion, motor vehicle takes up blame motor vehicle wait for illegal behavior, essence of life is spent definitely special tall and without any clew, so car advocate people do not hold any fluky mentality.
2, monitoring blocking an opening
Will simply tell even if establish supervisory equipment in certain and specific a section of a highway, will monitor traffic to violate act. General installation in line of freeway, nation, province wait for viatic a few specific places, use high-definition photograph reach flashlight like the head, basically use catch take overspeed action, flashlight shines to express to record the rate of current car, shine twice to show current car already overspeed. It is OK that the biggest distinction of monitoring blocking an opening and electronic police blocks buccal monitoring to be able to be patted namely the photograph of every car of plate seeing Qing Dynasty, and the plate picture that electronic police wants to pat next violate the rules and regulations only.
3, discharge monitoring
Use statistical car flow, do not catch pat any violate the rules and regulations. General meeting and installation of police of monitoring blocking an opening, electron are on a lever. This is the " spadger that place drama weighs everybody blast " .
4, violate stop catch pat
This kind is photographed resembling a head is globose commonly, advocate if catch,pat violate compasses jockey. Install a section of a highway in the no parking inside city and freeway commonly. The function is very powerful, but 360 degrees rotate, alterable anxious, radius 200 meters of less than are full automatic violate stop catch pat.
5, day net monitoring
It is common the monitoring that uses kinescope is photographed like the head, use at system of network of public security day, the area such as each crossing, a section of a highway, village, park has, did not catch take a function. Like legal program, traffic the classics regular meeting such as road condition program appears the picture that comes from day net monitoring.
Shift measures fast appearance
6, shift is caught pat
General and common is to install what go up in patron wagon. Still one is plant is shift measures fast appearance, it is to pass radar wave to decide car whether of overspeed, normally installation is comparing a section of a highway of easy overspeed, special concealment, be discovered not easily, because this kind of equipment is costlier, go to work in Li Shu only commonly so time Duan Cai can be come up against.
