Used to predict various disasters cross ruler smart camera

Cross the ruler, the composition of the intelligent camera and the principle of this camera except by normal camera CCD or CMOS image sensor parts, solid timing pulse driven and synchronous signal generation section, video signal processing (including pretreatment, cutting, compression, correction, mixed HLR, AGC, video amplifier with output, etc.), the lens and the five major components such as power, plus a cross ruler camera cross ruler formation and cross ruler video signals, as well as forming a cross of smart cameras intelligent ruler scale settings, detection and identification of parts, etc.

Thus seen, the normal camera plus cross ruler forming part of the cross ruler video signals, you can create cross ruler camera.

Cross ruler camera with smart scale settings, detection and identification of some, you can create cross ruler smart camera. It is with this smart parts, when the detection of video signal reached the setting of the intelligent scale, a smart identification, with the exception of the output signal automatically start subsequent video device and display, but also immediate sound, light pre/alarm. Obviously, this will be exempted from certain disaster, or make some disaster losses reduced to a minimum.

Smart camera in the cross of the ruler safe city of

In addition to this article references the cross ruler measurement in the military and the camera application, this smart camera also cross the ruler so that it can be applied to a higher level.

This article only describes below, it can be used in a safe city to Intelligent detection, identification and pre/alarm of disaster.

Rain/drought of detection, identification and pre/alarm

In General, been rain disaster in the history of the city, has a dangerous level of record, such as closed in Wuhan, Wuhan Yangtze River side is dedicated to a column of water level mark.

If the belt cross ruler smart camera alignment monitor the water level tag, there is no one to go outdoors and indoors monitoring can be automatically monitored. When the water rose water falls, the camera's cross of the ruler vertical wire will have a tick is displayed in the monitor. If the settings in the + 6 scale as rain disaster risk level, when the water level has risen to cross the ruler vertical wire + 6 ticks, it automatically to the monitoring center pre/alerts, and automatically starts the video recording devices and display devices, which prompts the city authorities as rain disaster preparedness; Similarly, if such as set-6 ticks as drought risk level, when the water level to the cross of the ruler vertical wire-6 scale, combined with the meteorological forecast for drought in the automatic/alarm to prompt for drought preparedness.

Fire detection, identification and pre/alarm

We all know, before the fire broke out with smoke, and increasingly concentrated, to last until the fire out.

Therefore, you can use the intelligent camera on the cross of the ruler smoke testing. Such as when the smoke is almost over vertical and horizontal cross wire ± 9 scale, in addition to the monitoring center pre/alerts, and automatically starts the video recording devices and display devices, but also intelligent combination and review the fire alarm, smoke signal, automatic fire alarm to fight fire, protect life and property safety.

Snowstorm of detection, identification and pre/alarm

No one will forget, before the Spring Festival 2008, snowstorm to people's lives and property caused a great loss.

If you can monitor test prior to snow disaster, and intelligently preload/alarm, you can make the snow disaster losses reduced to a minimum. While the use of cross ruler monitoring intelligent camera, to complete and test. When the monitored roof, road near the snow thickness reaches cross ruler when a scale (the thickness of the city over the years of experience have), then immediately start recording, display and preparatory/alarm and automatic transfer to the city network monitoring centre to notify the relevant authorities to take measures as soon as possible, such as the railway and highway etc channel sent snowblower clean roads, so that traffic can run as usual as far as possible.

Wind/sand/fog disaster detection, identification and pre/alarm

Generally, a strong wind, sand before the arrival of the disaster, the branch, round-trip desperately gesture and crushed gravel, it is raining Dim diffuse light in the sky, so that the camera image on the monitor and the gray.

To conduct surveillance and detection of cross ruler smart camera, you can combine meteorological data back and forth under the branches, our movement to achieve positive and negative a scale and the image of a fuzzy degree, immediately and automatically start the video recording, display and preparatory/alarm and automatic transfer to the city network monitoring centre to notify the relevant authorities to take measures as soon as possible.

If the detection is in fog, they immediately launch wired and wireless broadcasting, warned the vehicle speed and open rear lamp (not open headlights) to protect traffic safety and orderly running.

Earthquake disaster in the detection, identification and pre/alarm

On the earthquake disaster in the detection and identification, in conjunction with the urban seismic station in order to ensure that all levels of earthquake prediction accuracy before.

Similarly, you can use smart camera in the cross of the ruler room monitoring and detection. Because according to seismic monitoring of displacement deviation to cross the ruler scale and orientation, and automatic forecast earthquake levels and directions, and immediately start automatically displays the video, from the network automatically transmitted to the monitoring center to inform all relevant departments to take the appropriate measures.

Building collapse and bridge disaster detection, fault detection and pre/alarm

Everyone from radio and TV and newspaper know, often reports building collapse and broken and wounded people bridge.

However, if the use of intelligent cameras in the cross of the ruler room monitoring and testing, pre/alarm beforehand, so that to minimize the loss. Because when you are monitoring and detection of high-rise buildings, a big chimney, pagodas and ancient landmarks, suspicious building, bridge, and other buildings in the cross of the ruler slanting scheduled an angle or crack reached a scale, it is immediately and automatically start the video recording, display, and pre/alarm, evacuating personnel as soon as possible and take the appropriate measures.

Stone and depression avalanche disaster in the detection, identification and pre/alarm

Ground settlement on stone avalanche disaster in the detection, identification, mainly for the railway and highway and road promenade pavement

Detection. Because downpours often impact the road next to a stone and soil to make it happen tilt and shift, if not timely detect, repair and clear, regular accidents. Therefore, if in these relatively dangerous lots set cross ruler smart camera for indoor surveillance and detection, in stone and soil displacement to cross ruler scheduled a tick, it will automatically start recording immediately, display and preparatory/alarm, to take appropriate measures as soon as possible to the exclusion of the accident. In addition, when monitoring a former reservoir fill from suspicious when dangerous sections of road surface, such as pavement is washed and subsidence, subsidence width achieve cross ruler a predetermined scale values, will immediately and automatically start the video recording, display, and pre/beep to inform road engineering personnel, adopt the appropriate measures to repair.

Sewer cover stolen open, disaster detection, identification and pre/alarm

We all know, City Road sewer cover often maintenance staff open and forgot to turn off, or findthat go.

This often occurs when the rain in the evening or injuries. But if you use a smart camera in the cross of the ruler room monitoring and detection, you can avoid the accident. Because the sewer caps in the cross of the ruler smart camera is watching the second scale, when detected is open, then the second scale the image as one between a black hole, with camera recognition, you will immediately and automatically start the video recording, display, pre/alarm, and sewer cover of automatic tracking, to take the appropriate measures as soon as possible.