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A system and method for mixed verification of people and vehicles at intelligent checkpoints

A technology of checkpoints and mixed cores, applied in character and pattern recognition, instruments, calculations, etc., can solve problems such as inability to trace back, low traffic efficiency, and inability to identify people, so as to improve overall traffic efficiency, save police force, and facilitate later analysis The effect of research and judgment

Active Publication Date: 2022-02-01
CHINACCS INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. The cost of labor is high, and a lane must be equipped with at least three groups of shifts, with at least two workers in each group
[0007] 2. The staff simply look at the people in the car, and cannot identify those who are at large or wanted, and often only serve as a deterrent
[0008] 3. Vehicle and personnel data are separated, you don't know who is in the car, and you don't know which car someone is in, and you can't go back after the event
[0009] 4. The occupants of the car need to get off the car to pass the security check, and the traffic efficiency is low

Method used

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  • A system and method for mixed verification of people and vehicles at intelligent checkpoints
  • A system and method for mixed verification of people and vehicles at intelligent checkpoints
  • A system and method for mixed verification of people and vehicles at intelligent checkpoints

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Experimental program
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Effect test

Embodiment 1

[0070] see Figure 1 to Figure 5 , the present invention provides a human-vehicle mixed verification system at an intelligent checkpoint, including an inspection channel, one end of the inspection channel is the vehicle entry end, and the other end is the vehicle exit end, and the vehicle exit end is provided with a signal lamp (1) and a door gate (2) , between the vehicle entry end and the door gate (2) is a verification area, the side of the door gate (2) is provided with a vehicle capture camera (3), and the face capture camera group (4) is symmetrically arranged on both sides of the verification area; Window lighting equipment (5) for illuminating the side windows of the vehicle to be detected is also arranged on both sides of the area; a position detection sensor (6) for detecting the position of the vehicle is arranged on the side of the verification area close to the door gate (2).

[0071] The face camera of the face camera group (4) is a wide-angle face camera.

[00...

Embodiment 2

[0090] On the basis of embodiment 1, based on the inspection method of the intelligent checkpoint human-vehicle mixed verification system,

[0091] S1. The vehicle is captured by the camera 3 and captures that the vehicle is about to enter the verification area, triggering the verification task;

[0092] S2. Carry out the vehicle type judgment respectively, and take a face capture of the people in the car, and perform a preliminary count of the people in the car based on the result of the face capture;

[0093] S3. Guide the vehicle to be seated according to the result of the vehicle type judgment in S2, and determine the vehicle seat state; after the vehicle type is a large vehicle, the seat is judged, and then proceed to step S8, and for a vehicle whose vehicle type is a small car After the positioning is judged, proceed to step S4;

[0094] S4. Carrying out the window-dropping state judgment on the vehicle after it is correctly positioned;

[0095] S5, counting the number...

Embodiment 3

[0109] Embodiment 3, corresponding to this system and method, an intelligent guidance state machine is set up, and the intelligent checkpoint mixed verification method for people and vehicles does not require manual participation, but the intelligent guidance state machine system automatically guides the vehicle's supervisors and passengers to complete the verification process spontaneously. The intelligent guidance state machine can interact with the personnel on the vehicle through voice, text, signal lights, etc. The state transition process of the state machine is as follows: figure 2 The Smart Boot state machine is shown below:

[0110] The state machine includes the state of the vehicle seat, the state of the window of the vehicle, the state of the verification of the number of people in the car, the state of the vehicle warning, and the state of the vehicle leaving, a total of 5 state items. According to the previous verification process, check these five status items ...

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Abstract

The invention discloses a mixed verification method and system for people and vehicles at an intelligent checkpoint, and relates to the technical field of security inspection. The signal light and the gate machine, between the vehicle entry end and the gate gate machine are the verification area. One side of the gate gate machine is provided with a vehicle capturing camera, and two sides of the verification area are symmetrically arranged with face capturing camera groups; A window lighting device illuminating the side window of the vehicle to be detected; a drop detection sensor for detecting the position of the vehicle is provided on the side of the verification area close to the gate machine. The beneficial effects of the present invention are as follows: the present invention provides intelligent guidance by means of vehicle collection, face collection, identification and comparison, and multi-device collaboration, without the participation of staff, through text, voice, signal lights and other means. The driver and passenger will automatically complete the person-vehicle verification in the car, and compare and warn against a specific comparison library.

Description

technical field [0001] The invention relates to the technical field of security inspection, in particular to a human-vehicle mixed verification system and method at an intelligent checkpoint. Background technique [0002] Public security checkpoints are an important part of the social security prevention and control system and the first line of defense for building a safe city. In the traditional working mode, it is often necessary for the occupants to get off the vehicle for inspection, which consumes a lot of manpower and material resources, which not only greatly reduces the traffic efficiency, but also often makes it difficult to truly play the role of "filter" and "barrier". [0003] Introduction to common technologies and methods of existing checkpoint systems: [0004] Most of the existing checkpoints rely on manual inspection, and the auxiliary systems used are only gates, vehicle capture machines, face capture machines, security inspection channels and other equipm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07C9/38G07C9/37G07C9/10G06K9/00
CPCG06V40/166G06V40/172
Inventor 魏晟坤王秀英马新成尚志强顾勇
Owner CHINACCS INFORMATION IND
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