how the internet of things is keeping us safe - high resolution document camera

Prevent bad things from happening
Whether it's intentional or unexpected
It has become the common responsibility of all of us.
"If You See Something, Say Something" has become a mantra familiar to many of us.
Internet of Things (IoT)
Adding to our overall security, here are just a few examples.
The Internet of Things has been used in public buildings and private commercial sites for many years.
For example, a camera is used to provide a video for a monitor, or to record anything that passes through their field of view.
Today, smart cameras are used to monitor and identify people and things that go in and out of buildings.
Days of "dumb" cameras-
Provide continuous image streams to guards responsible for viewing six or more screens and quickly identify potential threats in some way --are numbered. Smart cameras—
IoT devices built with embedded technology, such as Intel Movidius technology, can recognize faces and objects.
Each camera can monitor and widely identify people and things that pass under it --
If something beyond the normal parameters is detected, it is now possible to signal the guards used to monitor the endless video stream, to quickly share and evaluate videos with "suspicious" images and to address potential threats.
Intelligent inside the camera, field programmable gate array (FPGAs)
, Runs very fast and can be re-programmed to switch from a task to a dedicated chip (
Fast digital incoming video, for example)to another (
Capable of professional observation of suspicious threats)
The value of smart cameras has increased significantly.
At the end of the day, either at a predetermined time interval, or when the device's memory is almost full, the camera can transfer video clips of all "suspicious" events to the cloud or other processing centers for additional review and long periods of timeterm storage.
By using the Internet of Things and intelligence inside the camera, it is no longer necessary to send a few hours of video (
Or continuous streaming video)
When there are only a few seconds or minutes per day, it is actually of interest.
However, the internet of things and building security go beyond smart cameras.
Other IoT devices
Microphones, infrared sensors and smoke detectors
The ability to detect potential problems is increased.
Airport security is one of the most challenging security tasks.
At any busy airport of the day, tens of thousands of people may be in and out of dozens (
Or, thousands at some airports)of doors.
In addition to the guards near the door and the agents who control all people entering the airport, smart cameras with computer vision are used.
Future systems will be able to identify "safe" faces, or faces of people who have been included in the "safe" face recognition file through screening or have taken affirmative measures.
These security faces may include pilots, crew members and previously cleared airport staff, as well as travellers who have gone through what is considered a "Safe Trip" process.
"Smart cameras will be able to identify these people, provide them with access to the terminal and reduce the number of people screened by security agents.
Smart cameras and other access devices can also be placed at the gate or at the access door to other security areas of the airport through which employees and suppliers can pass.
This additional level of safety may prevent unauthorized employees from entering the cockpit and tampering with aircraft components. Identification—
Driver's license, official ID card, passport
The security agent will continue to filter, but manual filtering may be replaced by scanning identification materials using a smart camera connected to the Internet.
The camera will have extremely high resolution and will be able to detect defects or other issues that may indicate on the file that have been modified.
Text and facial recognition may also make it possible to check no.
Flight or crime database when files are scanned.
In some cases, in order to verify that the person presenting the document is the same person specified on the document, the face may match the name.
The city's safety computer vision will also be used to monitor traffic.
Because the smart camera will send a lot of data, and
Time decisions must be made in order to maintain the best traffic flow
Performance Processors and highly optimized artificial intelligence (AI)
An application that takes action on the data generated by IoT devices is necessary.
When a self-driving vehicle is connected to a traffic system, an alarm, routing information, and instructions between the car and the traffic system will be generated.
Whether it's on the car or traffic control infrastructure, the system will process gigabytes of data.
Internet of Things devices in cars
In addition to monitoring sensors for hundreds of data inputs, the device that controls the function of the car-
Will be used to generate the data needed to operate the vehicle and provide speed, navigation and other controls.
However, the internet of things in cities has surpassed traffic control.
In addition to smart cameras, microphones, smoke detectors, timers, and other devices can continuously monitor streets, alleys, and other areas, and intelligently detect events that may display problems.
A microphone connected to a smart system will be able to detect and identify a car accident or the sound of people shouting.
The processing of multiple microphones located near each other will be able to determine the source of sound and inform the smart cameras available in the region to focus on areas of interest.
The smart camera can also read the license plate and can notify the authorities when the interested license plate enters the field of view.
Multiple cameras are installed every once in a while to keep track of vehicles of interest, which will help the authorities locate and park.
In some cases, drones will be able to track vehicles or people of interest, transmit video and GPS locations so that authorities can intercept and block those vehicles or people.
Although it is safe to assume that "bad things" will still happen --
It's impossible to anticipate every bad thing at all. with ever-
Improving IoT devices, more bad things than before will be detected before they happen and react faster than today.
This is progress.
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