CN211857699U - Control devices and equipment for key entry populations - Google Patents

Abstract

The present application provides a device and equipment for dispatching and controlling key entry groups, including: an image acquisition component, a control component, and an alarm component; the image acquisition component is connected to the control component, and the control component is connected to the alarm component; The image acquisition component is used for acquiring a real-time face image, and sending the real-time face image to the control component in the form of a digital signal; the control component receives the digital signal of the real-time face image and compares; When the comparison is successful, the control component sends a call signal to the alarm component, and the alarm component performs an alarm operation after receiving the call signal. It can more effectively distinguish between target groups and non-target groups, reduce the difficulty of identifying specific persons or groups by customs officers, and improve work efficiency.

Description

Entry key crowd distribution and control device and equipment

Technical Field

The application relates to the field of entry and exit detection, in particular to an entry key group distribution control device and equipment.

Background

At present, the port field law enforcement work is easy to have the following contradictions: one is the contradiction between the increasing workload and the lack of law enforcement officers. In the existing inspection mode, the carried objects of passengers are taken as marks, all the articles of the inbound passengers are objects for inspection and supervision, and the indifference law enforcement makes the contradiction between the increasing workload and the relative shortage of the number of law enforcement personnel increasingly prominent; the second is the contradiction between smooth clearance and strict clearance. Shenzhen customs guarantees certain difficulty and obstacle in strict law enforcement under the big background of facilitated customs; thirdly, the contradiction between more resources and low law enforcement efficiency. At present, the traditional inspection mode lacks pertinence and scientific classification, and the subjective selectivity in the aspects of law enforcement force, law enforcement mode, law enforcement object, law enforcement time and the like is larger.

Meanwhile, the separation of the checking of 'people' and 'things' causes the luck psychology of passengers, the repeated checking of illegal carrying behaviors and repeated prohibition, which are difficult to completely eliminate. In addition, in the field inspection of port passenger carried objects, the situation of active declaration of passengers is very few, and port workers mainly rely on experience on the field to inspect whether the passengers carry strictly prohibited objects or not by means of inquiry, visual observation, packet opening and spot check and the like. Therefore, the inspection work is blind, and serious missing inspection is easy to cause. From the perspective of risk analysis, because a considerable part of the harmful organisms is not detected, and further the quarantine entry is not passed, the possibility of carrying harmful organisms and epidemic diseases of animals and plants is greatly increased, and the social security is threatened.

At present, customs applies a 'one-machine two-screen' X-ray machine inspection mode on the port site, so that large articles of forbidden articles are effectively prevented from entering the port, but the coping strategy of 'water passengers' (illegally carrying forbidden articles to enter the port) is obviously changed. Firstly, the form of carrying articles is changed, the articles are carried in batches in small batches by adopting portable plastic bags, backpacks and the like to avoid X-ray machine screening, or artificially and deliberately do not pass through an X-ray machine for machine inspection, so that no specific effective measure exists at home and abroad at present; and secondly, a 'new soldier' (illegally carrying prohibited goods inbound personnel without related records for the first time) is imposed, the discrimination difficulty in the checking process is greatly increased, the customs randomly draws the records of going out and inbound in 100 'water customers' carrying a large amount of frozen products of seafood and the like for half a year, and 42 persons, 51 persons after 1-3 times and only 7 persons after more than 3 times which are not intercepted and recorded at the port are found. Therefore, passenger carrying object checking equipment based on the infrared imaging technology is deployed, a good restraining effect is achieved, but the checking equipment is only effective on passenger luggage carrying low-temperature frozen objects, and the problem that 'water customers' rush to get rid of 'new soldiers' in groups is inefficiently and cannot be radically solved.

Disclosure of Invention

In view of the above, the present application is proposed to provide an apparatus and a device for controlling an accented population that overcomes or at least partially solves the above problems, comprising:

an entry focus crowd distribution control device, comprising: the device comprises an image acquisition component, a control component and an alarm component;

the image acquisition assembly is connected with the control assembly, and the control assembly is connected with the alarm assembly;

the image acquisition component is used for acquiring a real-time face image and sending the real-time face image to the control component in a digital signal form;

the control component receives and compares the digital signals of the real-time face image;

when the alignment is successful, the alignment is carried out,

the control component sends a calling signal to the alarm component, and the alarm component carries out alarm operation after receiving the calling signal.

Further, the control assembly includes: an image analysis component and an image database component;

the image acquisition component is connected with the image analysis component, and the image analysis component is connected with the image database component and the alarm component;

the image acquisition component sends the real-time face image to the image analysis component in a digital signal form;

the image analysis component receives the digital signals of the face images and acquires historical face image data stored in the image database component for comparison;

when the alignment is successful, the alignment is carried out,

the image analysis component generates a calling signal and sends the calling signal to the alarm component.

Further, the image acquisition assembly comprises at least one of a fixed visible light camera and a movable visible light camera; and at least one of a fixed video monitor and a movable video monitor.

Further, the alarm assembly includes: at least one of a speaker and a warning light.

An apparatus comprising the entry focus population deployment and control device as described above.

The application has the following advantages:

in the embodiment of the application, the image acquisition component is connected with the control component, and the control component is connected with the alarm component; the image acquisition component is used for acquiring a real-time face image and sending the real-time face image to the control component in a digital signal form; the control component receives and compares the digital signals of the real-time face image; and when the comparison is successful, the control component sends a calling signal to the alarm component, and the alarm component carries out alarm operation after receiving the calling signal. Target crowds and non-target crowds are distinguished more effectively, the difficulty in identifying specific characters or crowds by customs personnel is reduced, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the present application, the drawings needed to be used in the description of the present application will be briefly introduced below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an entry focus group distribution control device according to an embodiment of the present application;

fig. 2 is a diagram illustrating a hardware architecture of a device in an embodiment of the present application.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, a device for controlling entry focus groups according to an embodiment of the present application is shown, including: an image acquisition component 110, a control component 120, and an alarm component 130;

the image acquisition component 110 is connected with the control component 120, and the control component 120 is connected with the alarm component 130;

the image acquisition component 110 is configured to acquire a real-time face image and send the real-time face image to the control component 120 in the form of a digital signal;

the control component 120 receives and compares the digital signals of the real-time face image;

when the alignment is successful, the alignment is carried out,

the control component 120 sends a call signal to the alarm component 130, and the alarm component 130 performs an alarm operation after receiving the call signal.

In the embodiment of the present application, the control component 120 is connected to the alarm component 130 through the connection between the image acquisition component 110 and the control component 120; the image acquisition component 110 is configured to acquire a real-time face image and send the real-time face image to the control component 120 in the form of a digital signal; the control component 120 receives and compares the digital signals of the real-time face image; when the comparison is successful, the control component 120 sends a call signal to the alarm component 130, and the alarm component 130 performs an alarm operation after receiving the call signal. Target crowds and non-target crowds are distinguished more effectively, the difficulty in identifying specific characters or crowds by customs personnel is reduced, and the working efficiency is improved.

The implementation of the crowd inspection by adopting the device is favorable for controlling the behavior of carrying harmful substances to invade by 'water passengers' and implementing more accurate strike on the inspection of the inbound and outbound passengers and goods, thereby avoiding the occurrence of illegal behaviors such as smuggling and the like and firmly maintaining the national security.

Next, a method of detecting the entry target group in the present exemplary embodiment will be further described.

It should be noted that the image acquisition component 110 is used for rapidly and accurately acquiring the face image of the passenger appearing in the image, and the face image is respectively arranged in the health quarantine area and the diversion identification area. Wherein, the large-scale human face image acquisition is carried out in the health quarantine area, and the acquisition success rate can be more than or equal to 80 percent (the number of passengers successfully acquiring the human face image accounts for more than 80 percent of the number of all passengers entering the country); in the shunting identification area, the advanced route of passengers is reasonably planned, the channels are divided to collect key face images, and the collection success rate is more than or equal to 90 percent (the number of passengers who successfully collect the face images accounts for more than 90 percent of the number of all inbound passengers).

In an embodiment of the present invention, the image capturing assembly 110 includes at least one of a fixed visible light camera and a movable visible light camera; and at least one of a fixed video monitor and a movable video monitor.

The movable visible light camera and the movable video monitor can rapidly and accurately collect the face image of the passenger appearing in the picture, transmit the face image to the background operating system through the wireless WAPI network, and compare the collected face image with the key passenger face library in real time. The success rate of acquiring the faces of the passengers can be more than or equal to 90 percent. The movable visible light camera and the movable video monitor can receive key passenger information identified by the background system through the wireless WAPI network, so that the passenger can shoot photos, passenger identity information and passenger clearance information in a snapping mode, and sound and light alarm can be independently performed.

In an embodiment of the present invention, the control component 120 includes: an image analysis component and an image database component;

the image acquisition component 110 is connected to the image analysis component, and the image analysis component is connected to the image database component and the alarm component 130;

the image acquisition component 110 sends the real-time face image to the image analysis component in the form of a digital signal;

the image analysis component receives the digital signals of the face images and acquires historical face image data stored in the image database component for comparison;

when the alignment is successful, the alignment is carried out,

the image analysis component generates a call signal that is sent to the alarm component 130.

It should be noted that the image analysis component includes: identification and comparison functional module for face images of passengers in key list, identification and comparison functional module for face images of passengers who enter and exit multiple times and retrieval functional module for face images of passengers

Wherein, the key list passenger face image identification compares the functional module:

after the acquired face images of the passing passengers are transmitted to the background control system, the face images of the passing passengers and the face images (the total number is less than or equal to 20 ten thousand) of the key list passengers in the database are identified and compared, the missing report rate can be less than or equal to 0.1 percent (namely 100 percent of the number of personnel alarming by the system/the number of personnel in the passing key passenger library successfully captured by the camera is less than or equal to 0.1 percent), the alarm accuracy rate can be more than or equal to 99.97 percent (namely the comparison accuracy rate of the number of the personnel alarming by the system and the number of the same personnel in the key passenger library/the number of all alarming personnel can be more than or equal to 99.97 percent), the comparison time can be less than or equal to 1 second, and the time for sending the calling signal to.

Wherein, the passenger's face image recognition of passing in and out repeatedly compares the functional module

After the collected face images of the passing passengers are transmitted to the background control system, the face images of the passing passengers and the historical face images (the total number is less than or equal to 1000 ten thousand) of the passing passengers in the database are identified and compared, whether the passing passengers pass in and out for multiple times (2 times, 3 times, 4 times and the like) within a certain time (mainly within the same day and 15 days) is judged, the comparison accuracy can be more than or equal to 90 percent, the comparison time can be less than or equal to 1 second, and a calling signal is sent to the alarm component 130 to alarm for less than or equal to 3 seconds.

Wherein, the passenger face image retrieves the functional module

The face image (including certificate photo, snap shot image, etc.) of the customs clearance passenger is used as input data, and is identified and compared with the historical face image (total number is about 2 hundred million) of the customs clearance passenger in the database, and the customs clearance record of the passenger in a period of time (preferably not more than 1 year) is retrieved, wherein the retrieval accuracy rate of the first three digits can be more than or equal to 90%, and the retrieval time can be less than or equal to 10 seconds.

In an embodiment of the present invention, the alarm component 130 includes: at least one of a speaker and a warning light.

It should be noted that the alarm component 130 includes the following functions, as follows:

and the alarm information terminal has a pushing function. When key passengers or passengers passing through many times are compared through face recognition, alarm information can be rapidly triggered and pushed to corresponding display terminals and mobile devices, and the time consumed from triggering to pushing to the terminals is not more than 1 second.

And displaying the alarm information terminal. The face display interface of the alarm information display terminal has a user customization function, so that a customs officer can clearly receive the alarm prompt information and quickly master the real-time characteristics of an alarming passenger, and identification and interception are facilitated. The information pushed to the terminal for display comprises: the system comprises information such as customs scene, snapshot area, camera number, snapshot time, snapshot coordinate, snapshot picture, key passenger name, gender, nationality, passing certificate type, certificate number, birth year, month and day, key passenger label, historical customs record, historical customs picture link, customs frequency statistics and the like.

It should be noted that, in the device disclosed in the present invention, the device parameters are specifically shown in the following table one-table three:

watch 1

Watch two

Watch III

An apparatus comprising the inbound focus population distribution control device according to any one of the above embodiments.

Referring to fig. 2, in one implementation, the image acquisition component 110 of the device front end of the present disclosure writes directly to storage over a network in a streaming media protocol. The image data is directly written into the image acquisition component 110 for storage, so that the process of storing and accessing the server is saved. In addition, the storage device is provided with the metadata management module, so that a metadata server is omitted, and the integration level of the device is effectively improved. The storage universe virtualization technology is used for meeting the requirement for long-period face picture storage, the bottleneck limitation is avoided through sustainable expansion, resource management can be effectively conducted, the space is flexibly increased and decreased, and the effect of reasonably utilizing the space to the maximum extent is achieved. The equipment can be deployed only by simple configuration and a small amount of cabinet space, and meanwhile, the equipment stability and the energy consumption requirements are greatly optimized due to the integrated design.

The visible light camera collects image information of the inbound passenger in real time and transmits the video image to the global storage data pool for analysis and comparison of a subsequent system; the face storage expansion equipment can acquire a face image from a built-in cloud storage node to perform operations such as image segmentation, dryness removal, analysis and the like; in the process of face identification comparison, the application server can acquire the structured video data sent from the big data host, and can also directly acquire the face image from the storage, so as to complete identification and matching of important people, and issuing of early warning information and the like.

While preferred embodiments of the present application have been described, those skilled in the art will once appreciate that the base

The inventive concept is capable of further variations and modifications. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the true scope of the embodiments of the application.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.

The entry focus group deployment and control device and the entry focus group deployment and control device provided by the application are introduced in detail, a specific example is applied in the description to explain the principle and the implementation mode of the application, and the description of the embodiment is only used for helping to understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (4)

1. An entry focus crowd distribution control device, characterized by comprising: the device comprises an image acquisition component, a control component and an alarm component; the control assembly includes: an image analysis component and an image database component;

the image acquisition assembly is connected with the control assembly, and the control assembly is connected with the alarm assembly; the image acquisition component is connected with the image analysis component, and the image analysis component is connected with the image database component and the alarm component;

the image acquisition component is used for acquiring a real-time face image and sending the real-time face image to the image analysis component in a digital signal form;

the image analysis component receives the digital signal of the face image and sends an electric signal to drive the image database component;

the image database component feeds back digital signals to the image analysis component;

in case the comparison by the image analysis component is successful,

the control component drives the alarm component.

2. The apparatus of claim 1, wherein the image acquisition assembly comprises at least one of a stationary visible light camera and a movable visible light camera; and at least one of a fixed video monitor and a movable video monitor.

3. The device of any of claims 1-2, wherein the alarm assembly comprises: at least one of a speaker and a warning light.

4. An apparatus comprising an inbound spot population distribution control device as claimed in claims 1 to 3.

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