Chapter 513: Nothing (2/2)

”Our technicians are conducting an analysis, and it should be a problem.” Deputy Director Lu said, ”Several people here!”

As the capital city of the developed provinces in the eastern part of China, Sanshan is also in the forefront of the country. The construction of Tianwang project in Sanshan City started relatively early, and the hardware and software facilities are clearly ahead of the cities in some less developed provinces.

Now Tianshan City Public Security Bureau's Skynet system can use the license plate number recognition function to add time and other algorithms to the image returned by the massive camera of the city, and automatically calculate the approximate driving trajectory of a certain vehicle.

In addition, as the number of high-definition cameras continues to increase, the face recognition function is constantly improving.

The role of Skynet in the public security organs is also growing.

Before everyone came to the big screen, Deputy Director Lu gave a gesture to the technicians who were operating the computer.

A large area of ​​the center of the big screen immediately showed a monitoring picture, which was taken by a security probe at the north gate of Sanshan University.

I saw that the white van was slowly coming out from the north gate. After going out, I turned right and sailed on the sail road.

Until the car disappeared into the surveillance range, the picture immediately moved to the scope of another probe, and the van quickly appeared in the scope of the probe.

On the right side of the big screen is a map with a red line starting from the north gate of Sanshan University. This is the trajectory of the white van.

Of course, this is only the most likely trajectory analyzed by the Skynet system. After all, the monitoring probe can't achieve global coverage. The car will always enter the monitoring blind zone, and then it may take a while to appear in another monitoring area. In the blind zone, the trajectory of the car can only be comprehensively analyzed by factors such as time difference, vehicle speed and the next position.

This line represents the red line of the van's trajectory all the way to the north.

Tian Feilong said with a slight brow: ”Did they really hide in the mountains?”

Xia Ruofei said calmly: ”The possibility is not big. After the incident, our reaction is still very fast. In addition, the traffic volume in the urban area was very large during that time. At this time, the direction of the city should have been controlled. They took Professor Liang to succeed. The possibility is small.”

Guo Zhan also nodded and said: ”I agree with the opinion of if flying.”

Sure enough, after a while, the red line was stopped when it was near the Xinyuan Road in the urban-rural junction of Sanshan City.

The police in charge of the technology said: ”The target disappears here, and then it does not appear in any of the city's monitoring probes.”

Deputy Director Lu immediately said: ”I will immediately demarcate the area and send people to investigate in the past!”

”Yes!” said the policeman in charge of technology.

The distribution of monitoring probes in the urban-rural junction is not as dense as in the urban area. There are some monitoring dead angles. Soon the system draws out several areas in the vicinity according to the last position of the van.

The truck may only be parked in those areas, otherwise it will be photographed by other probes.

A large number of police forces quickly dispatched.

Tian Feilong asked: ”Summer class leader, do you want to bring Xiaohei to follow the police?”

Xia Ruofei said: ”I feel that even if I find a truck, it is unlikely that I will get further clues. I still have to go.”

After that, Xia Ruofei turned his attention to Guo Zhan.

When Guo’s strategy sank, he nodded slightly.

Soon, Xia Ruofei joined Tian Feilong with a black car and boarded a police car to go to several areas just scheduled to investigate.

Guo Zhan is in the command center of the Public Security Bureau.

With the auxiliary analysis of the Skynet system, the scope of the investigation is not large, and there is no suspense in finding the car.

Sure enough, Xia Ruofei, when the car had not arrived at the destination, there was another small team news in the intercom, they had found the van.

So Xia Ruofei, their team also immediately diverted, went directly to the location of the van.

This is an abandoned mechanical processing plant in the northern suburbs of the city. The white van is parked in the weedy yard of the factory.

This area is a blind spot for monitoring.

Xia Ruofei got out of the car and immediately ran to the van with the black. The police had already ordered the full cooperation, so it did not stop Xia Ruofei and Xiao Hei.

After opening the rear compartment, Xia Ruofei patted the black head, and Xiao Hei rushed up like a lightning bolt.

It sniffed around inside the compartment, Xia Ruofei asked: ”Little black, is there the smell you just smelled in the car?”

Xiao Hei immediately called Wang Wang twice, and then nodded very humanly.

Although the group used this car to sneak into the campus, and then the teacher Zhang held the matter has been basically confirmed, but after getting a positive answer from Xiaohei, Xia Ruofei is still a little excited.

Now it is 100% sure!

Xia Ruofei quickly waved to the black and let it get off.

”Little black, you sniff around here and see if you can find the smell just now?” Xia Ruofei said.

Xiao He immediately sniffed around the van, and after a long while, it shook his head at Xia Ruofei with great frustration.

The police also feel very fresh about Xiao He's humanity, but their attention is more focused on clues.

Seeing that Xiaohei did not find any clues, the police officer who led the team could not help but ask: ”Do you need us to adjust the police dog?”

Tian Feilong said with a smile: ”The little black is much more powerful than the police dog. Yesterday, the police officers of the special police team did not find any clues. However, today, the black horses have dug out this clue hard! So you can't use the police dog. of.”

”How come there is no smell left?” Police officer Wang said inexplicably. ”There are residual smells in the car!”

Xia Ruofei and Tian Feilong looked at each other and said in unison: ”They changed cars!”

Xia Ruofei said: ”Go! Let's go back to the command center!”

Xia Ruofei thought and said: ”Wang police officer, please leave a few comrades to check this car to see if there are any clues left! Feilong, immediately contact the Wolf King with a secret mobile phone, let the comrades of the command center use the day The network system conducts in-depth analysis, and divides the monitoring blind areas along the way into chronological order to see which blind areas can make them change their cars!”

”Understand!” Wang police officer and Tian Feilong said at the same time.

Xia Ruofei glanced deeply at the van and said, ”Let's go! Since we have caught this clue, they will not run!”