SC025 Positioning Technology!

Keiko Tachilang did run!

Butler monitors the security surveillance system of the Kasai Police Department, and when Butler finds out that Keiko Tatsunan is leaving, he immediately reports it to Nanbayashi Guiichi. Pen "Fun" Pavilion www.biquge.info

Nanbayashi Guiyi did not contact Fukuda Kato at the first time, so as to intercept Keiko Tachinan.

Because, Lilang Jingzi, who escaped, seemed more suspicious. In addition, Nanlin Guiyi also wanted to know where Lilang Jingzi was going.

Within the police system of the Kasai Police Station, Minamibayashi Guiichi logged in to Kato Fukuda's police account, and then connected to the road safety monitoring system of the Traffic Division to track Keiko Tachinan's vehicle.

Butler's system, loaded with a text recognition system, can fully recognize standard words and numbers, with map information, it is natural to track the whereabouts of Lilang Jingzi's vehicles through the road safety monitoring system.

In addition, Nanlin Guiyi is also trying to hack into the signal base station of the mobile communication service provider, so as to locate the location of the mobile phone signal of Lilang Jingzi. The degree of network security protection of the mobile service base station is not high, and Nanlin Guiyi quickly broke the network defense of a mobile service base station and successfully entered the internal network of the mobile service base station.

In the internal network of the mobile service base station, Nanlingui locked the location of Lilang Jingzi's mobile phone signal at the beginning. In order to lock the location of Lilang Jingzi, Nanlin Guiyi controlled the mobile service base station to Lilang Jingzi's mobile phone and sent a short message from the mobile communication service provider.

Nanlin Guiyi did not call Lilang Keiko directly, because Lilang Keiko is a policeman, and he knows very well that the police have the ability to locate mobile phone signals.

If Nanlin Guiyi dials the phone number of Lilang Keiko, it is very likely that Lilang Keiko will abandon the mobile phone.

On the streets of Nishi-Kasai, Keiko Tatsunani is fleeing in a car. Although he was running, Lilang Keiko did not rush at speed. After all, if it is a random speed, it is easy to attract attention.

Suddenly, Lilang Jingzi's mobile phone sent out a text message prompt, he took out his mobile phone and looked at it, it was just a service message sent by a mobile communication service provider, and he didn't care about putting down the phone.

It's a pity that Lilang Jingzi didn't know that just a short message had allowed Nanlin Guiyi to track down his location information. It's not that Lilang Jingzi didn't consider the situation of the mobile phone being traced, but that Lilang Jingzi knew the conditions for the mobile phone to be traced.

First of all, the Kasai Police Station does not have the conditions to locate mobile phones, and it needs the support of the 19th branch or the store. Secondly, the location of the mobile phone needs to be defined as the mobile phone is in a communication state.

Lilang Jingzi's mobile phone is not in a communication state at all, so he naturally doesn't worry about the mobile phone being located!

However, Lilang Keiko didn't know who was going to embarrass him, Nanlin Guiyi was a world-class hacker, and the technology he had was naturally not the same as the technology owned by the Tokyo Metropolitan Police Department.

Besides, Nanlin Guiyi is directly connected to the internal network of the mobile service base station, according to the strength of Nanlin Guiyi, if you want to query the location information of Lilang Jingzi, it is really just a short message, and you can complete the positioning.

Nanbayashi Guiyi determined the location information of Keiko Tachinan, and immediately sent a message to Fukuda Kato through Butler on the computer.

Fukuda Kato was driving a police car and was trying to track down Tachilang Keiko, and when he heard the sound of a text message on his mobile phone, Fukuda Kato immediately reduced his speed and picked up his mobile phone to check.

Fukuda Kato was expecting that the content of the text message would solve the current trouble, and when he saw the content of the text message, a smile appeared on his face.

'Keiko Tatsunanami is in Nishi-Kasai and is about to cross the Kiyosa Bridge and enter Minami-Suna-cho. Black Toyota, license plate number: Nerima 33-81-42.'

The content of the text message provides the location of Keiko Tachinan!

Fukuda Kato picked up the on-board police communicator, and said loudly in the police channel: "The suspect Keiko Tachinani is passing through the Qingsha Bridge and is about to enter Minami Sunamachi. Everyone is aware that the suspect is driving a black Toyota with license plate number Nerima 33-81-42. ”

"Roger!"

"Understood!"

"I'm nearby!"

……

The on-board police communicator came with a seven-seven-eighty-eight answer, and Fukuda Kato had a smile on his face. However, Fukuda Kato secretly guessed who sent him a short message?

Why does the other party know everything?

Fukuda Kato had already guessed that the other party must have monitored his mobile phone in order to monitor his information anytime and anywhere. However, how did the other party find out about Lilang Keiko?

Could it be that the other party also monitored Lilang Jingzi?

It can't be!

If the other party also monitored Lilang Jingzi, it would be too chilling.

Fukuda Kato drove quickly to catch up, if with the help of the mysterious person, he couldn't catch Keiko Tachinan, so could he jump headlong into the Arakawa River?

Nanbayashi Guiichi looked at the map information displayed on the screen, and there was a red dot representing the location of Keiko Tachinan, and the green dot representing the location of Kato Fukuda.

The green dot is about two kilometers away from the red dot.

However, the speed of the red dot suddenly increased, and after traveling about five kilometers, it stopped near Kiyosumi Park in Kiyosumi Shirakawa Town. Subsequently, the red dot moves very slowly, apparently switching to a walking state.

Nanlin Guiyi immediately sent the location information to Fukuda Kato, and Fukuda Kato also updated the location information of Lilang Keiko in the police channel again.

Nanlin Guiyi determined the location information of Lilang Jingzi, and immediately began to inquire about the information of nearby security surveillance cameras within the police system. If there is a security camera in the vicinity, and it belongs to the surveillance camera of the social public security system, then it can be queried in the police system.

In less than half a minute, Nanlin Guiyi identified the surrounding security surveillance cameras, and connected them to them, and also authorized Butler, instructing Butler to run the human facial recognition engine and query Lilang Jingzi.

Although Nanlin Guiyi has located the location of Lilang Jingzi's mobile phone, there is a certain deviation in the positioning of the mobile phone. Therefore, it is necessary to further explore the true location of Lilang Keizi.

Butler's efficiency far exceeds that of Nanlin Guiyi, and through the human facial recognition engine, Butler found Lilang Jingzi in less than a minute.

Subsequently, Butler transferred the corresponding security monitoring screen to the computer screen of Nanlin Guiyi, and also provided the corresponding location information, Lilang Jingzi was moving towards the north-west direction of Qingcheng Park.

Nanlin Guiyi quickly searched for relevant information on the map, and he found a possible target location of Lilang Keizi...

————

New book uploads, referral tickets needed, member clicks, favorites, etc., thank you for all your support!

————

Pay attention to the public: Qms5120 to learn more about the behind-the-scenes footage of the works and authors, as well as popularize computer knowledge from time to time.

————