science and technology to protect public safety
"have you ever had a robbery?" Police asked. "I really didn’t rob you. What do you want me to confess?" Criminal suspect answer. This scene may have experienced a lot of police, but in January 5th, in Xining City Public Security Bureau West Branch of the police station has taken place in one such thing.
"that day, we moved out of the newly placed video camera shooting video, the suspect saw the video stunned, clear image can explain everything. As a result, he was detained on suspicion of robbery." Taiwan police station director Huang said.
the same thing happened in the city of Xining City Public Security Bureau Branch police station train station is different, the police is directly in video surveillance to stop a crime, the criminal suspect Zhang was detained. After the provincial capital of the eastern shore of the installation of 8 cameras, as of now there is no case." East Public Security Bureau police brigade police said.
probe can capture facial expressions
"this time we installed the probe, all belong to high-definition probe, the human face can be clearly displayed on the screen." Xining City Public Security Bureau West Branch Victory Road police station told reporters. In the public security departments of the monitoring room, the reporter saw a wall is a screen, the house has a console, the joystick on the platform, you can easily command area within the eyes, and can zoom. Reporters casually refer to a person on the screen, the police through the keyboard and joystick, so that the image of the person clearly presented on the screen, we can even see the expression on the face.
"equipment is good, but also spent a lot of money, the 8 probes Binhe Road spent $190 thousand, the investment is not small." Police said.
5000 eyes record what happened in the city
it is understood that in 2010, the provincial capital will add 1000 eye, and ultimately the provincial capital point high density coverage of the city’s 5000 video monitoring, in the fight against crime prevention, in order to maintain the social stability, and create a "safe Xining" in the city "eyes" will play a positive role.
2009, provincial public security departments jointly in the urban area to install more than 1100 electronic eye, some major cases obtained by video monitoring important clues, and played an important role in safeguarding the social order. The more than 1 thousand and 100 electronic eye, after a full investigation to determine the content of the electronic eye placement and electronic eye rotation angle, etc.. Through the analysis of the case for many years, we found a number of prone areas and regions, targeted to the maximum extent to curb crime." Xining Municipal Public Security Bureau police said.
at the same time, in order to ensure that the provincial capital of all surveillance cameras;