Chapter 67 Old Fan, Here I Come (Part 2)

What kind of memory is this? ! You must know that the way they introduced their names just now was extremely fast. There were more than 30 people, and each of them was estimated to be about one second.

"Very well, everyone remembers your own group. If there is an emergency in a moment, I will call the group's name directly. I need you to quickly put the information I need directly on the big screen, understand?"

"clear!"

"Very good, now I will briefly assign you a task, a group, responsible for personnel information, I want the information of all the team members participating in the operation in each city and county, this will definitely be in the action report, if not, directly link them. Is it possible to match the personal body recorder to their siren?"

"can!"

"Second group, I want you to pay attention to the traffic maps of each city. When a situation occurs in a county or city, call up the traffic map of this city as soon as possible. Be careful, I don't want a popular map!"

"I want a map inside our police station, including where there are cameras, where the road closures are, and instant information! If outdated information appears on the screen, you are responsible for it."

...

Jiang Yanhai quickly assigned his own tasks to the 12 groups.

Seeing this scene, Captain Wen was very emotional. As soon as the so-called expert makes a move, he will know if there is any. Compared with "Jiang Ling", the gap between his team members is too great!

"Yu Dong, have you learned it yet?" Captain Wen asked directly.

"I will work hard." Yu Dong took a deep breath.

Although they were organized before, but that was their daily way of doing things, but now it is obviously not a daily situation!

In such a special emergency, they really have no response!

After the explanation, let them start their own preparations, and Jiang Yanhai started to do his own thing.

He was directly in front of the three screens in front of him, two began to collect data and the main surveillance camera, while the other was pulled out and directly began to write small programs.

It is really a small program, but it is actually an optimization algorithm for face matching. Compared with the current face matching algorithm, Jiang Yanhai calculated it by himself, and the efficiency is at least 100% higher.

The current face matching algorithm is relatively low-level, or to put it simply, it is actually a process of hard matching using powerful computing power.

What is the process of hard matching? It is to directly compare each other's photos in the database one by one.

Putting aside this efficiency, how many people are scanned by the camera all the time? This matching speed is actually very slow.

In the algorithm that Jiang Yanhai has changed, the camera will automatically judge, for example, his facial features, find the most characteristic points, and instantly identify similar faces in all the scanned faces.

There is a percentage in it. If the similarity exceeds 30%, the program will automatically mark it. All cameras will be linked and tracked, and further comparisons will be made. When the similarity exceeds 50%, it will be marked.

If he only had Jiang Yanhai and these computers, of course he couldn't do it, but who made him have an electronic warfare auxiliary program?

The existence of this thing means that Jiang Yanhai carries a supercomputer with him, and Jiang Yanhai cannot estimate the computing power of this supercomputer now!

When Jiang Yanhai wrote this program, the time was close to 11 o'clock in the evening. At this time, an alarm sounded in the whole hall, and Jiang Yanhai raised his head instantly.

"Report?!" His voice rang in everyone's headsets.

"Report, a suspect was found in Qiansu City. The other party was fleeing, and his skills were extremely strong. The armed police and police were on the scene." An information officer in charge of monitoring the situation in various cities immediately reported.

"One group, immediately put all the information of the relevant personnel on the scene on my computer screen! And mark their information and their real-time location on the real-time map for me!"

"The second group, gather all the map data and traffic information of Qiansu City, and delineate the area where the opponent flees."

"The third group, mobilize all the surveillance data of Qiansu City's currently open cameras. If there are any that can be opened now, open them all. In addition, some private surveillance cameras that are not connected to the Internet will be marked, and we will go to collect evidence afterwards. The information will be delivered immediately."

"The fourth group will transfer all the communication data in the target area in the civilian communication frequency band of Qiansu City to the screen, filter the useless information, and prepare for communication. I want to be able to talk to the on-site commander or even the action team in real time at any time. "

"Other groups are currently temporarily monitoring other counties and cities."

"Yes!"

Everyone's uniform voices sounded, and soon Jiang Yanhai's computer screen in front of himself showed all the information about the current pursuit of the suspect, and the photos of the suspect taken by the two cameras had already appeared on the big screen.

Seeing that this suspect is not known to him, Jiang Yanhai is welcome, as long as it is not He Chenguang and the three of them, just use him to show his strength.

Quickly remember all the information that appears on the computer screen in your mind.

In fact, these requirements of Jiang Yanhai are still a little difficult for these informants, because there are very few examples of such big data unified case handling in China for the time being!

Almost all localities act alone, unless the public security and armed police are linked together, but at that time, the on-site commander asked the back-office for support on the spot. Like this, the back-office directly intervenes, directs the command based on the front-line information, and then the front-line on-site command according to the scene. Situation corrections are rare!

But domestic efforts are being made in this regard, because this is the trend in the future!

Otherwise, a lot of useful information will be missed.

Just like what Jiang Yanhai is doing now, almost in less than a minute, all the situation at the scene appeared in this hall.

Thanks to the current super network, there is almost no delay in this information. If 5G is fully popularized, such data transmission speed will be faster!

When a real-time map appears on the largest screen, the target marked by the suspect and the tracked target are constantly advancing on the map, and the surveillance video of various cameras around it is transmitted immediately.

"Connect me to the on-site commander." Jiang Yanhai put on his earphones and said.

"Yes! After 10 seconds, the communication will be connected." The communication group replied immediately.

10 seconds later, when Jiang Yanhai heard the sound of the scene in his earphones, he immediately and decisively opened his mouth: "I am the top commander of the provincial department this time, and now listen to my order to contain the group. Gao Jianguo's group, turn left. Turn, move forward 400 meters, and block the third and fourth intersections to the right!"

"The group where Liu Yang's team belongs, immediately turn right and run for 300 meters..."