CN213024550U

CN213024550U - Self-service safety inspection device

Info

Publication number: CN213024550U
Application number: CN202021860279.8U
Authority: CN
Inventors: 张展航; 赵辉
Original assignee: China Transport Technology Co ltd
Current assignee: China Transport Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-20
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to a self-service security inspection device, which is arranged in a station and comprises a tablet personal computer, and an identity card reader, a code scanner, a camera, a loudspeaker and a relay which are respectively connected with the tablet personal computer; the relay is also connected with a gate of a station, and the tablet personal computer controls the gate to be closed or opened through the relay; the tablet personal computer is also connected with a station system of the station and is connected to the public security system through the station system. The utility model discloses can realize the trinity inspection of full-automatic people's card ticket, can face identification verify the identity, brush the face and step into, the passenger also can accomplish the security check inbound under the situation that does not carry the ID card, has improved passenger traffic station's function efficiency, has improved passenger traffic environment's safety and portability.

Description

Self-service safety inspection device

Technical Field

The utility model relates to an automatic safety inspection technique specifically is applied to the self-service safety inspection device of public places such as passenger station, railway station.

Background

At present, the real-name ticket purchasing is carried out in passenger stations, railway stations and the like, and three-in-one people and certificate tickets are required to enter the station and get on the train. However, the existing passenger station ticket checking is mainly manual ticket checking, and has the disadvantages of low speed, low precision and high error rate. Although the ticket checking link of the gate machine of the high-speed rail station is assisted by automatic equipment in recent years, the ticket checking link of the gate machine has two modes: the first is directly reading the ticket, and opening the gate after inquiring the ticket; the second is to directly brush the ID card and open the gate when the ticket is found. However, the two ticket checking modes of the high-speed rail station still require the passengers to carry the identity cards to complete identity checking and ticket checking, the two ticket checking modes are half self-service checking equipment in nature, the self-service ticket checking mode of combining people and certificate tickets in a whole self-service mode cannot be realized, and the checking process is time-consuming; in addition, when the passenger forgets the identity card, the passenger can not check the ticket and enters the station, and the passenger needs to handle the temporary identity card.

Disclosure of Invention

For solving the technical problem that prior art exists, the utility model provides a self-service safety inspection device can realize the trinity examination of full-automatic testimony of a witness ticket, can face identification check identity, brush the face and get into the station, and the passenger also can accomplish the safety inspection inbound under the situation that does not carry the ID card, has improved passenger traffic station's operating efficiency, has improved passenger traffic environment's safety and portability.

The utility model discloses a following technical scheme realizes: a self-service security inspection device is arranged in a station and comprises a tablet personal computer, and an identity card reader, a code scanner, a camera, a loudspeaker and a relay which are respectively connected with the tablet personal computer; the relay is also connected with a gate of a station, and the tablet personal computer controls the gate to be closed or opened through the relay; the tablet personal computer is also connected with a station system of the station and is connected to the public security system through the station system.

In one embodiment, the identification card reader is connected with the tablet computer through a first RS232 serial port, and the code scanner is connected with the tablet computer through a second RS232 serial port.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the utility model discloses a trinity self-service safety inspection device of full intelligent testimony of a witness ticket, reaction rate is fast, and the cost is lower, for full self-service testimony of a witness floodgate machine, can provide passenger traffic station, railway station, high-speed railway station etc. and carry out intelligent, informationalized upgrading transformation, combine artificial intelligence and big data to carry out face data identification analysis, let the traffic go out to become more wiser, safer.

2. The utility model discloses used the face identification technique under the line, adopted current ripe face identification algorithm, so efficient, the precision is high during self-service safety inspection examination, and the error rate is low.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is the utility model discloses self-service safety inspection's work flow chart.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

Examples

As shown in fig. 1, the utility model comprises a tablet computer, and an identity card reader, a code scanner, a camera, a loudspeaker and a relay which are respectively connected with the tablet computer; the relay is also connected with a gate of a station, and the tablet personal computer controls the gate to be closed or opened through the relay; the tablet personal computer is also connected with a station system of the station and is connected to the public security system through the station system.

In this embodiment, the id card reader is connected with the tablet computer through a first RS232 serial port, and the bar code scanner is connected with the tablet computer through a second RS232 serial port. The camera is a front face camera arranged on the tablet computer. The tablet personal computer is connected with the loudspeaker through the power amplifier.

As shown in fig. 2, when the passenger swipes the second-generation resident identification card, the passenger connects to the identification card reader of the tablet personal computer (optionally using RK3288 android tablet) through an RS232 serial port to read the information of the identification card. The tablet computer reads the original information of the second generation resident identification card, then decodes the original information, converts the original information into visual information, and displays the image read by the identification card reader on the tablet computer; then capturing the current face image information through a camera, comparing the image on the identity card with the currently captured image, and identifying the face by using the existing face identification algorithm to judge whether the person is the identity card. After the passenger is identified by comparison, the passenger will request the station service system to inquire whether the passenger purchases the ticket, and after the ticket is successfully purchased, the gate is opened by the tablet computer through the relay.

In this embodiment, the security inspection device has an automatic voice prompt function. When the passenger walks in front of the gate, the gate can play voice to prompt the passenger to watch the lens, brush the identity card or brush the ticket. Acquiring an image through a front face camera of a tablet computer, detecting whether the image read by the current camera has a human face, if so, releasing a voice signal through an audio line of the tablet computer, and connecting the audio signal with a power amplifier (namely a power amplifier); the power amplifier receives the playing signal and plays the sound through the loudspeaker, so that the effect that the gate machine can prompt the passenger to swipe the identity card or the ticket when the passenger walks away is achieved.

In this embodiment, the passenger accessible brushes the ID card mode and carries out the trinity verification of testimony of a witness ticket, and wherein the information of ID card can be obtained through ID card reader and bar code scanner. Namely, the two RS232 serial ports are opened through the tablet personal computer and are respectively connected to the ID card reader and the code scanner, and the tablet personal computer can monitor signals of the two RS232 serial ports. After one serial port sends a signal to the tablet personal computer, analyzing the data, judging whether the data is data of an identity card reader or data of a code scanner, and checking according to the analyzed data; if the data is the data of the code scanner, the tablet computer submits the data of the code scanner to a public security system through a station system, and the public security system returns the face information of the current passenger and provides the face information for the tablet computer to perform face comparison. Because the panel computer has docked the public security system, can be accomplished passenger's authentication by the public security system, consequently the utility model discloses when the passenger checks the ticket and steps in, can not accomplish authentication with the help of the ID card, forget under the situation of carrying the ID card, also need not to go the window and handle interim ID card, under the unchangeable prerequisite of guaranteeing passenger transportation security, greatly made things convenient for passenger's appearance and transportation department's management.

In addition, the passenger can finish the identity verification only by brushing the face without the help of an identity card. When a passenger does not use an identity card to carry out security check inbound, the system collects face information of the passenger in advance, wherein the face information comprises self-service ticket purchasing collection, online ticket purchasing collection, manual ticket purchasing collection and security check port collection; and storing the collected face photos into a server of a station service system. And the server of the station service system uniformly extracts the face characteristic values of the face photos and stores the face characteristic values. The stored face characteristic value is sent to the tablet personal computer through a web technology to be registered in advance, the face characteristic code information and the identity card number are bound and stored in a database of the tablet personal computer, when a passenger walks to the gate of the gate, the tablet personal computer identifies the current face, extracts the characteristic code of the current face, and then compares the characteristic code with the face database which is registered in advance by 1 to N. When the similarity reaches 80%, the identification is regarded as successful. After the identification is successful, the identification card corresponding to the face to be identified is obtained, the identification card number is submitted to the station system, and then the tablet computer requests the station system to check whether the opening of the gate is allowed for the passenger. Therefore, after the system is registered in advance, when the passengers are ready to pass through the gate, the system identifies the passengers, and the gate is opened; under the condition, the passenger can complete the three-in-one ticket checking mode of entering the station without the identity card.

This embodiment still has floodgate machine infrared identification anticollision function. When the passenger mistakenly rushes to the front of the entrance gate or collides with the gate, the gate can give an alarm to let the passenger go backwards. With the help of the gate and the infrared sensing module connected with the tablet computer, when a passenger collides or rushes the device by mistake, the gate can communicate with the connecting line of the tablet computer and send a signal to the tablet computer, and the tablet computer can play voice through a loudspeaker to prompt the passenger. In addition, after infrared induction module induced the pedestrian and passed through the floodgate machine, can carry infrared induction signal to the panel computer, the panel computer closes the floodgate machine according to infrared induction signal drive relay.

That is to say, the utility model discloses the flow of people's face self-service floodgate machine link of checking tickets has three kinds. The first method comprises the following steps: integrating the people and the certificate, and needing the passengers to brush faces or identity cards; then the system checks whether the passenger buys the ticket in the background, and the gate is opened after the ticket is bought. And the second method comprises the following steps: the people's card, only need the passenger to brush the face, or brush the identity card and compare the people's face and can open the floodgate. And the third is that: the ticket only needs to be swiped by the passenger, then the system can check whether the passenger buys the ticket or not in the background, and the gate is opened after the ticket is bought.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. A self-service security inspection device is arranged in a station and is characterized by comprising a tablet personal computer, and an identity card reader, a code scanner, a camera, a loudspeaker and a relay which are respectively connected with the tablet personal computer; the relay is also connected with a gate of a station, and the tablet personal computer controls the gate to be closed or opened through the relay; the tablet personal computer is also connected with a station system of the station and is connected to the public security system through the station system.

2. The self-service security inspection device of claim 1, wherein the identification card reader is connected with the tablet computer through a first RS232 serial port, and the bar code scanner is connected with the tablet computer through a second RS232 serial port.

3. The self-service security inspection device of claim 1, wherein the camera is a front camera disposed on the tablet computer.

4. The self-service security inspection device of claim 1, wherein the tablet computer is connected to the speaker through a power amplifier.

5. The self-service security inspection device of claim 1, further comprising an infrared sensing module connected to a tablet computer.