In what year did the interconnection between hotels and public security organs begin in Chongqing?

The hotel’s ID card swiping and public security system networking should start in 2012. According to the query of relevant public information, in the early stage, the hotel installed a client to upload guest check-in information in real time, and only needed to swipe the ID card. In order to solve the problem of people checking in without their own ID cards, facial recognition auxiliary equipment has been installed. Only when the ID card matches the face recognition can the check-in be successful. If there is a problem with a guest, the public security backend will directly call the police to remind you, and someone will come over in less than 10 minutes to investigate and verify.