What cameras are there on the road related to deduction? Do you know what they are filming?

Today, I saw the notice that our local traffic police detachment added and renovated the location of traffic technology monitoring equipment. On the Boyang Road where I go to work every day, a 18 surveillance camera was installed at once, mainly a multi-functional high-definition bayonet and an electronic police. So what exactly is a high-definition bayonet and what is an electronic police? There are so many kinds of cameras on the road, all kinds of shapes. Do you know what they shoot? What else is closely related to our deduction? Let's study together today.

Let's talk about the first type, electronic police. This kind of camera is very common at intersections, usually before and after the traffic lights at intersections. It is mainly used to monitor red light running, retrograde line pressing, illegal lane changing, occupying non-motor vehicle lanes, not driving according to guide lanes and other illegal acts. As long as it is pressed, it will automatically take pictures, and the winning rate is 100%. We received illegal information, most of which were taken by this camera. It is worth noting that this camera is equipped with led fill light. You can clearly see the flash, flash and flash at night. The light is good during the day, sometimes it doesn't flash, so don't think that not flashing during the day means that the camera doesn't work.

The second type, speed camera, is used to measure speed and catch speeding vehicles. This kind of camera looks like a rectangular box, and there are usually signs at the intersection or navigation in front, pointing out that there is speed measurement and maximum speed limit ahead. On the elevated highway, in addition to the general fixed speed measurement, there will be interval speed measurement. Interval speed measurement is to arrange two adjacent monitoring points on the same road section. The principle is to calculate the average driving speed of the vehicle in this section according to the time when the vehicle passes through the two monitoring points before and after. In fact, we can often see general speed measurement and interval speed measurement, and it is easy to give some speeding. There are speed photos at 300 meters, and the speed is 70 per hour. The speed of the shadow chair is 72 now, but it is very difficult to prevent moving and measure the speed. Generally speaking, the location is hidden without any warning. As long as the vehicle is speeding, it will automatically flash and record the speeding information. We need to be especially careful with this kind of speed measurement.

The third type is illegal cameras, which are usually hung on trapezoidal poles, usually black rotatable spheres. This kind of camera can shoot very clearly and has strong zoom ability, so it can shoot cars far away, so don't think that you can't shoot if you stop far away. Usually, no parking warning signs will be erected on roads with such cameras, but not all roads with no parking warning signs may have stopped cameras, but be careful, the traffic police will personally come and catch illegal parking.

The fourth is the traffic surveillance camera, which will not capture any illegal activities, but is only used to count the traffic flow, and is generally installed on the telephone poles of the police or signal lights with electricity. Different from illegal capture, cameras generally have a transparent circular cover, which is similar to spherical public security monitoring.

The fifth type is the bayonet surveillance camera, which is installed on the sections of national highways, provincial highways and expressways, or at the main intersections where urban areas and suburbs meet. This kind of camera is very similar to the speed camera, which mainly records the license plate and shape of the vehicle. The photos taken are very clear, and the faces and behaviors of the driver and the passengers in front can be clearly seen. Many cases are solved with this camera. As long as you enter the license plate number in the background, all the driving tracks of the vehicle will appear. Another feature of the bayonet camera is that every car has to be photographed, unlike the electronic police who only shoot if it is illegal.

The sixth kind of comity pedestrian camera, which is illegal photos taken in recent years, usually shows the comity of pedestrians on the ground, so pay special attention when driving.

The seventh is the whistle capture system. The whistle capture system firmly locks any noise to your position through sonar technology, extracts the sound characteristics of the horn through voiceprint recognition technology, filters out environmental interference such as braking sound, bird calling rope and human voice, and accurately locates the actual whistle vehicle. In fact, this kind of capture is also obvious. There is usually a huge yellow warning sign warning drivers and friends not to honk their horns.

The eighth is the public security surveillance camera, but there are many such surveillance cameras, which are mainly used by police stations to monitor the public security within their jurisdiction. Many businesses and enterprises generally install this kind of security surveillance camera. The last one is Skynet monitoring. Skynet monitoring system uses a large number of cameras set on the street to form a monitoring network. In fact, all monitoring connected with the public security system is a part of Skynet monitoring. Skynet can be used for public security monitoring, traffic department monitoring, and even the monitoring of community businesses.

In fact, the traffic police departments in many areas will release in advance where there are electronic illegal snapshots and where there are new monitoring equipment. For example, on June 9, the traffic police detachment of Tai 'an Public Security Bureau issued a notice in my home. Five days after the notice was issued, the newly added and modified devices would violate patrol traffic, reverse driving, not driving in the same lane, violating no-go markings, violating no-go markings, disrespecting pedestrians, not wearing seat belts and other traffic. After all, snapshot deduction is not the purpose. It is fundamental for drivers to consciously abide by road traffic safety laws and regulations, travel safely and civilized, and maintain our traffic order.