Digital intelligent police service terminal and working method

Abstract

The invention relates to the technical field of certificate auxiliary handling equipment, and particularly discloses a digital intelligent police service terminal and a working method.The digital intelligent police service terminal comprises an inclined shell and a vertical shell, the rear portion of the inclined shell is fixedly connected with the vertical shell, and the front portion of the inclined shell is provided with a touch display screen, a fingerprint acquisition instrument and a scanning camera shooting area; a camera and a camera limiting sliding groove are arranged on the front portion of the vertical shell, an electric push rod is arranged in the vertical shell, the upper portion of a telescopic rod of the electric push rod is connected with a camera installation base, the camera is installed on the camera installation base, and the electric push rod controls the camera to ascend and descend in the camera limiting sliding groove. Light supplement, photographing, identity reading, fingerprint acquisition and touch interaction modules are integrated, equipment layout is simplified, office space occupation is reduced, equipment maintenance cost is reduced, cooperative linkage of all the modules is achieved through the main control module, and certificate handling efficiency is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of document processing equipment technology, specifically to a digital police terminal and its working method. Background Technology

[0002] Currently, public security organs typically employ a "one person, one terminal" independent operation mode when handling offline services such as household registration, ID cards, and residence permits. Each terminal device runs an independent business system, requiring police officers to frequently switch between different system interfaces, resulting in cumbersome operations and a high risk of errors. The current ID card processing often requires separate cameras, ID card readers, fingerprint scanners, and lighting equipment, leading to problems such as scattered equipment, cluttered layout, and cumbersome procedures. Traditional distributed equipment not only occupies significant office space but also lacks coordinated control between devices, easily resulting in poor lighting, substandard photo quality, and asynchronous collection of identity information and fingerprints, leading to low processing efficiency and increasing the operational complexity and equipment maintenance costs for police officers. Furthermore, the lighting systems of existing integrated terminals are mostly unidirectional, failing to meet the stringent requirements for uniform lighting, glare-free images, and accurate skin tone reproduction in ID photos, affecting the pass rate of ID photos. The current ID card processing operations are inefficient; for each service, police officers must log into different systems and repeatedly enter information, resulting in lengthy processing times. The lack of collaboration capabilities prevents task coordination and status synchronization between terminals, hindering police officers' real-time monitoring of multi-terminal business progress. Business processes rely on manual processes, lacking intelligent guidance and error warning mechanisms, leading to information omissions or formatting errors and resulting in delays. The rigid system architecture, with traditional systems often employing a single B / S or C / S architecture, struggles to simultaneously meet the demands for flexible peripheral integration and a smooth user interface. Inefficient resource allocation results in the inability to dynamically allocate police resources and equipment based on workload, leading to idle equipment or personnel congestion. Therefore, a highly integrated, compliant lighting system with coordinated modules for human-computer interaction in police ID card processing is needed to address the issues of poor photo quality and low efficiency from repeated shooting in existing ID card processing procedures. Summary of the Invention

[0003] In view of the problems existing in the prior art, the purpose of this invention is to provide a digital intelligent policing terminal and its working method.

[0004] The technical solution adopted by the present invention to solve its technical problem is: a digital intelligent policing terminal, including an inclined shell and a vertical shell, the rear of the inclined shell being fixedly connected to the vertical shell, the front of the inclined shell being provided with a touch screen, a fingerprint collector and a scanning camera area, the front of the vertical shell being provided with a camera and a camera limiting slide groove, the interior of the vertical shell being provided with an electric push rod, the upper part of the telescopic rod of the electric push rod being connected to a camera mounting base, the camera being mounted on the camera mounting base, and the electric push rod controlling the camera to rise and fall within the camera limiting slide groove.

[0005] Specifically, the electric push rod is installed inside the vertical housing via a bracket. A slider is provided at the front of the camera mounting base, and the slider is limited and installed in the camera limiting groove. A "U"-shaped mounting bracket is installed on the camera mounting base. Bearing seats are provided on both sides of the "U"-shaped mounting bracket. A rotating shaft is fixedly installed on the inner ring of the bearing seat. The rotating shaft is installed on both sides of the camera. The motor shaft of the swing motor is fixedly connected to the outer side of one rotating shaft. The swing motor is installed on the outer side of the "U"-shaped mounting bracket via a motor bracket. The swing motor drives the camera to swing up and down.

[0006] Specifically, side supplement lights are installed on the inclined housing, and the side supplement lights are set on both sides of the touch screen. A ranging probe is installed above the touch screen. A signboard is installed on one side of the inclined housing. Voice transmission ports are set on both sides of the inclined housing, and a voice speaker is installed inside the voice transmission port.

[0007] An ID card reader, a bottom fill light, a fingerprint scanner, and a scanning camera area are installed on the second inclined surface of the inclined housing. The scanning camera area is located at the rear of the fingerprint scanner.

[0008] Specifically, a rear cover plate is installed at the rear of the inclined housing. The rear cover plate is located on both sides of the vertical housing. A USB interface, a switch, a power interface and an RJ45 interface are provided on one side of the rear cover plate.

[0009] Specifically, a camera fill light is installed on the vertical housing, and the camera fill light is distributed on both sides of the camera limiting slide groove. A top fill light is fixedly installed on the upper part of the vertical housing.

[0010] A second rear cover is installed at the rear of the vertical housing, and a cooling fan is installed on the second rear cover.

[0011] Specifically, the inclined shell and the vertical shell are connected to a control box. The control box houses the control motherboard and the power module. The power module supplies power to the control motherboard and the control components. The control motherboard is electrically connected to the control components, which include a touch screen, a fingerprint scanner, a camera for scanning the camera area, a camera, an electric push rod, a swing motor, side fill lights, a distance measuring probe, a speaker, an ID card reader, bottom fill lights, camera fill lights, top fill lights, a cooling fan, and a switch. The control motherboard's I / O interface is connected to a USB interface, its network interface is connected to an RJ45 interface, and the power module is connected to a power interface.

[0012] A method for operating a digital intelligent policing terminal includes the following steps:

[0013] S1. Multiple ID card processing terminals are set up and numbered. Each ID card processing terminal is connected to the computer host of the reviewer via the network. The reviewer assists the applicant in processing the ID card.

[0014] S2. Applicants who are applying for ID card services for the first time must be 16 years of age or older. Applicants can log in by entering their ID number on the ID card processing terminal. Applicants who are applying for replacement or renewal of their ID card can log in directly to the system, select the replacement or renewal service window, and choose the different materials to submit.

[0015] S3. After the reviewer approves the materials, the ID card processing terminal will prompt the applicant to tidy up their posture and appearance for a photo. The applicant will then stand in the correct position and adjust their posture according to the prompt.

[0016] S4. The main control board adjusts the brightness of the four sets of fill lights according to the ambient light intensity, the camera recognizes and tracks the face position, the electric push rod controls the camera's height, the swing motor adjusts the camera's up and down swing angle, and controls the camera to face the face.

[0017] S5. After the fill light is turned on, the camera automatically focuses and takes a picture. The image processing unit detects the photo quality in real time. If the photo is acceptable, a preview screen is displayed for confirmation. After confirmation, the information is stored and a processing receipt is generated. If the photo is unacceptable, the camera will prompt you to adjust your posture and retake the picture until the photo is acceptable.

[0018] S6. After the operation is completed, log out of the system actively or automatically after 30 seconds.

[0019] Specifically, in step S2, individuals aged 16 and above can apply for the ID card themselves at the ID card application terminal. They log into the system, collect fingerprint information through a fingerprint scanner, and photograph the application materials through a camera in the scanning area. The ID card reader collects the identity information of existing documents. All of the above information is synchronized to the reviewer's computer host for review.

[0020] Specifically, the login in step S2 adopts a collaborative login mode:

[0021] S21. After logging in at the ID card processing terminal, the system redirects to the identity authentication system on the auditor's computer host with the backURL to obtain the authorization code. The identity authentication system will then redirect back to the access system's backURL address with the authorization code authCode.

[0022] S22. If the login account is a real-name authenticated person, call the synchronized personnel information interface to synchronize the real-name personnel information to the identity authentication system. If the login account is a non-real-name authenticated person, there is no need to perform collaborative mode login integration.

[0023] S23. Call the staff login interface, carrying the authorization code authCode obtained in step S21, the certificate type certType and certificate number certNo synchronized in step S22, to obtain the official token;

[0024] S24. Establish a mapping relationship between the local token and the official token of the identity authentication system.

[0025] Specifically, in step S6, both active and passive logout require confirmation from the identity authentication system:

[0026] S61. The ID card processing terminal calls the identity authentication system logout service;

[0027] S62. Clear the local token on the ID card processing terminal;

[0028] S63. The ID card processing terminal clears the mapping relationship between the local token and the token of the identity authentication system.

[0029] The present invention has the following beneficial effects:

[0030] The digital police terminal and working method designed in this invention have a high degree of integration, integrating supplementary lighting, photography, identity reading, fingerprint collection, and touch interaction modules into one, simplifying equipment layout, reducing office space occupation, and lowering equipment maintenance costs. At the same time, the main control module enables the coordinated linkage of various modules, greatly improving the efficiency of certificate issuance.

[0031] The digital policing terminal and working method designed in this invention achieves satisfactory lighting effects. Four sets of symmetrical ring-shaped lighting modules, combined with a customized PMMA diffuser plate and precise brightness adjustment, achieve uniform and soft light without shadows or glare. The 5500K standard color temperature ensures accurate skin tone reproduction, fully meeting the lighting requirements of the Ministry of Public Security for ID card photos and improving the photo pass rate.

[0032] The digital police terminal and working method designed in this invention adopt an ergonomic design, with the layout and angle of each module adapted to sitting posture and operating habits. The fingerprint collection surface is tilted and the touch screen tilt angle is optimized to reduce the fatigue of the certificate processing personnel and improve the user experience.

[0033] The digital police terminal and its working method designed in this invention encrypt and associate identity information and fingerprint information to ensure data security; the supplementary lighting module adopts an optimized design of gap heat dissipation and diffuser plate, and the internal heat dissipation air duct of the device is reinforced to ensure long-term stable operation and reduce the failure rate. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the rear structure of the digital policing terminal.

[0035] Figure 2 This is a schematic diagram of the front structure of the digital policing terminal.

[0036] Figure 3 This is the main view of the digital policing terminal.

[0037] Figure 4 This is the right view of the digital policing terminal.

[0038] Figure 5 This is the left view of the digital policing terminal.

[0039] Figure 6 This is a top view of the digital policing terminal.

[0040] Figure 7 This is a rear view of the digital policing terminal.

[0041] Figure 8 This is a schematic diagram of the internal structure of a digital policing terminal.

[0042] Figure 9 This is a flowchart of the workflow of the digital policing terminal.

[0043] Figure 10 This is a flowchart of the login and authentication process for the digital policing terminal.

[0044] Figure 11 This is a flowchart of the logout authentication process for the digital policing terminal.

[0045] In the diagram: 1- Tilted housing, 1.1- Touchscreen display, 1.2- Side fill light, 1.3- Bottom fill light, 1.4- ID card reader, 1.5- Fingerprint collector, 1.6- Scanning camera area, 1.7- Distance measuring probe, 1.8- USB interface, 1.9- Switch, 1.10- Power interface, 1.11- RJ45 interface, 1.12- Rear cover one, 1.13- Identification plate;

[0046] 2-Vertical housing, 2.1-Camera, 2.2-Video fill light, 2.3-Top fill light, 2.4-Camera limiting slot, 2.5-Rear cover plate II, 2.6-Cooling fan, 2.7-Control box, 2.8-Electric push rod, 2.9-Camera mounting base, 2.10-“U”-shaped mounting bracket, 2.11-Oscillating motor. Detailed Implementation

[0047] The technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0048] like Figures 1-8 As shown, a digital policing terminal includes an inclined housing 1 and a vertical housing 2, with the rear of the inclined housing 1 fixedly connected to the vertical housing 2. The inclined housing 1 and the vertical housing 2 are integrally injection molded from ABS engineering plastic, with dimensions of 42cm (width) × 94cm (height) × 41cm (thickness) and a weight of ≤15kg, making them easy to move and place.

[0049] The front of the tilted housing 1 is equipped with a touch screen 1.1, a fingerprint scanner 1.5, and a scanning camera area 1.6. Side fill lights 1.2 are installed on the tilted housing 1, and the side fill lights 1.2 are located on both sides of the touch screen 1.1. A ranging probe 1.7 is installed above the touch screen 1.1. The ranging probe 1.7 is an infrared rangefinder or a laser rangefinder. A label plate 1.13 is installed on one side of the tilted housing 1, and the label plate 1.13 displays the device name. Voice transmission ports are provided on both sides of the tilted housing 1, and a voice speaker is installed inside the voice transmission port.

[0050] The touch screen 1.1 is a 15-inch capacitive touchscreen with a tilt angle of 20°-30°, making it easy for applicants to view and operate. The touch screen 1.1 displays the application process guide, identity information preview, fingerprint collection status, photo preview, and other content. It supports touch operations (including confirmation, retake, and submit commands) and also has a voice prompt function to guide applicants through the entire process.

[0051] An ID card reader 1.4, a bottom supplementary light 1.3, a fingerprint scanner 1.5, and a scanning camera area 1.6 are installed on the second inclined surface of the inclined housing 1. The scanning camera area 1.6 is located at the rear of the fingerprint scanner 1.5. The ID card reader 1.4 adopts non-contact RFID identification technology, supports rapid reading of second-generation resident ID cards, with a reading distance of 0-5cm and a reading time of ≤1s. The ID card reader 1.4 has a built-in security encryption module. The read identity information is encrypted and then transmitted to the control motherboard, where it is associated and bound with the fingerprint information collected by the fingerprint scanner 1.5 to ensure information consistency and security. The fingerprint scanner 1.5 has a 15° inclined surface (conforming to the ergonomic grip angle), a collection resolution of no less than 500dpi, and supports dry and wet fingerprint collection. The fingerprint scanner is linked with the control motherboard. After collection, the control motherboard compares and verifies the identity information. If the verification is successful, the photo-taking process begins; if the verification fails, a prompt to collect the fingerprint again is displayed.

[0052] A rear cover plate 1.12 is installed at the rear of the inclined housing 1. The rear cover plate 1.12 is located on both sides of the vertical housing 2. A USB interface 1.8, a switch 1.9, a power interface 1.10 and an RJ45 interface 1.11 are provided on one side of the rear cover plate 1.12.

[0053] The front of the vertical housing 2 is provided with a camera 2.1 and a camera limiting slide 2.4. A camera fill light 2.2 is installed on the vertical housing 2, and the camera fill light 2.2 is distributed on both sides of the camera limiting slide 2.4. A top fill light 2.3 is fixedly installed on the upper part of the vertical housing 2. A rear cover plate 2.5 is installed at the rear of the vertical housing 2, and a cooling fan 2.6 is installed on the rear cover plate 2.5. The cooling fan 2.6 is located at the position of the control box 2.7.

[0054] Four sets of fill lights are symmetrically distributed in a ring around the camera 2.1, forming a concentric distribution structure with the center of the camera 2.1 lens. Each set of fill lights uses 5500K standard color temperature LED strips. The LED strips are selected with a high color rendering index of Ra≥95. The total power of the four sets of strips is 36W, the brightness adjustment range is 50-1000 lux, and the beam angle is 120°. The outer side of the strips is covered with an optical-grade PMMA diffuser plate. The PMMA diffuser plate has the following parameters: thickness 1.2mm, light transmittance 87%-89%, haze 90%-92%, single-sided frosted design (frosted side facing outwards), and the distance between the LEDs and the diffuser plate is controlled at 1.5cm. Heat dissipation is achieved through air convection to prevent the diffuser plate from yellowing due to high temperature. Each set of fill lights has an independent brightness adjustment unit. The control board automatically adjusts the brightness according to the ambient light intensity and the needs of taking photos. The brightness of the upper and lower fill lights is consistent, and the brightness of the left and right fill lights is 60%-70% of that of the upper and lower fill lights, forming a uniform and soft face light, eliminating facial shadows and glare, ensuring accurate skin tone reproduction, and meeting the lighting standards for ID card photos.

[0055] The interior of the vertical housing 1 is equipped with an electric push rod 2.8. The upper part of the telescopic rod of the electric push rod 2.8 is connected to the camera mounting base 2.9. The camera 2.1 is mounted on the camera mounting base 2.9. The electric push rod 2.8 controls the camera 2.1 to rise and fall within the camera limiting slide groove 2.4.

[0056] The electric push rod 2.8 is installed inside the vertical housing 2 via a bracket. A slider is provided at the front of the camera mounting base 2.9. The slider is limited and installed in the camera limiting groove 2.4. A "U"-shaped mounting bracket 2.10 is installed on the camera mounting base 2.9. Bearing seats are provided on both sides of the "U"-shaped mounting bracket 2.10. The inner ring of the bearing seat is fixedly installed with a rotating shaft. The rotating shaft is installed on both sides of the camera 2.1. The motor shaft of the swing motor 2.11 is fixedly connected to the outer side of one rotating shaft. The swing motor 2.11 is installed on the outer side of the "U"-shaped mounting bracket 2.10 via a motor bracket. The swing motor 2.11 drives the camera 2.1 to swing up and down. Camera 2.1 is mounted in the center of the photo-taking area via an adjustable base, allowing for fine-tuning of its vertical and horizontal angles to accommodate facial images of applicants of different heights. Camera 2.1 uses a high-definition industrial camera with a resolution of at least 5 megapixels and supports autofocus. The image processing unit is electrically connected to the control motherboard, enabling real-time quality checks on captured photos (including brightness, contrast, facial pose, etc.). Photos that pass the checks are transmitted to the control motherboard for storage, while those that fail are displayed on the touch-screen interaction module, prompting for a retake.

[0057] The front of the ID card processing terminal is divided into a photo area, an interaction area, and a data collection area from top to bottom. The photo area is located in the center of the upper part of the device and has an embedded camera 2.1. Fill light modules are installed on the four sides of the photo area. The interaction area is located below the photo area and has an embedded touch interaction module. The data collection area is located below the interaction area, with an identity recognition module on the left and a fingerprint collection module on the right. The overall layout is ergonomic, making it convenient for users to operate while seated, and the positions of each module do not interfere with each other.

[0058] The tilted housing 1 and the vertical housing 2 are connected internally to a control box 2.7. The control box 2.7 houses the control motherboard and power module. The power module supplies power to the control motherboard and control components. The control motherboard is electrically connected to the control components, which include a touchscreen display 1.1, a fingerprint scanner 1.5, a camera in the scanning camera area 1.6, a camera 2.1, an electric actuator 2.8, a swing motor 2.11, side fill lights 1.2, a ranging probe 1.7, a speaker, an ID card reader 1.4, bottom fill lights 1.3, camera fill lights 2.2, top fill lights 2.3, a cooling fan 2.6, and a switch 1.9. The control motherboard's I / O interface is connected to a USB interface 1.8, its network interface is connected to an RJ45 interface 1.11, and the power module is connected to a power interface 1.10. The control motherboard uses an industrial-grade microcontroller with a built-in embedded operating system, possessing data processing, module linkage control, and information storage and transmission functions.

[0059] The bottom of the inclined housing 1 and the vertical housing 2 are equipped with anti-slip and shock-absorbing pads to ensure stable placement; an anti-glare baffle is provided on the outside of the shooting area to avoid ambient light interfering with the shooting effect; the body is equipped with a heat dissipation duct, which, together with the gap heat dissipation structure of the supplementary light module, ensures long-term stable operation of the equipment.

[0060] like Figure 9 As shown, a working method of a digital intelligent policing terminal includes the following steps:

[0061] 1. Multiple ID card processing terminals are set up and numbered. Each terminal is connected to the computer host of the reviewer via the network, and the reviewer assists the applicant in processing the ID card.

[0062] 2. Applicants applying for ID card services for the first time must be 16 years of age or older. They can log in by entering their ID number on the ID card service terminal. Applicants applying for replacement or renewal of their ID card can log in directly to the system, select the replacement or renewal service window, and choose the different materials to submit.

[0063] Individuals aged 16 and above can apply for ID cards independently at the terminal. They log in to the system, follow the prompts to collect fingerprint information using the fingerprint collector 1.5, and take photos of the application materials using the camera in the scanning area 1.6. The ID card reader 1.4 collects the identity information of existing documents. All of the above information is synchronized to the computer host of the reviewer for review.

[0064] like Figure 10 As shown, the login uses a collaborative login mode:

[0065] 1) After logging in at the ID card processing terminal, the system will redirect the user to the identity authentication system on the reviewer's computer host to obtain the authorization code via the backURL. The identity authentication system will then redirect the user back to the access system's backURL address with the authorization code authCode.

[0066] 2) If the login account is a real-name authenticated person, the interface for synchronizing personnel information will be called to synchronize the real-name personnel information to the identity authentication system. If the login account is not a real-name authenticated person, there is no need to perform collaborative mode login integration.

[0067] 3) Call the staff login interface, carrying the authorization code authCode obtained in step S21, the document type certType and document number certNo synchronized in step S22, to obtain the official token;

[0068] 4) Establish a mapping relationship between the local token and the official token of the identity authentication system.

[0069] 3. After the reviewer approves the materials, the ID card processing terminal will prompt the applicant to tidy up their posture and appearance for a photo. The applicant will then stand in position and adjust their posture according to the prompts.

[0070] 4. The mainboard controls the brightness of the four sets of fill lights according to the ambient light intensity, the camera recognizes and tracks the face position, the electric push rod controls the camera's height, and the swing motor adjusts the camera's up and down swing angle to control the camera to face the face.

[0071] 5. After the fill light is turned on, the camera automatically focuses and takes a picture. The image processing unit detects the photo quality in real time. If the photo is satisfactory, a preview screen is displayed for confirmation. After confirmation, the information is stored and a processing receipt is generated. If the photo is unsatisfactory, the camera will prompt you to adjust your posture and retake the picture until the photo is satisfactory.

[0072] 6. After the operation is completed, log out of the system manually or automatically after 30 seconds.

[0073] like Figure 11 As shown, both voluntary and involuntary logouts require confirmation from the identity authentication system:

[0074] 1) The ID card processing terminal calls the identity authentication system's logout service;

[0075] 2) Clear the local token on the ID card processing terminal;

[0076] 3) The ID card processing terminal clears the mapping relationship between the local token and the token of the identity authentication system.

[0077] This invention presents a multi-terminal collaborative processing mechanism, enabling a single office terminal to simultaneously manage and operate tasks on multiple devices. Its BS and CS integrated architecture design balances peripheral integration with smooth operation. An intelligent business process guidance system automatically prompts for the next step based on the business type. Real-time monitoring and visualization support the visualization of terminal status, business progress, and data analysis. Integrated terminal device functionality: It integrates peripherals such as an ID card reader, fingerprint scanner, camera, and touchscreen into a single unit.

[0078] This invention is not limited to the above-described embodiments. Anyone should know that any structural changes made under the guidance of this invention, and any technical solutions that are the same as or similar to this invention, fall within the protection scope of this invention.

[0079] The technologies, shapes, and structures not described in detail in this invention are all known technologies.

Claims

1. A digital intelligent policing terminal, characterized in that, The device includes an inclined housing and a vertical housing. The rear of the inclined housing is fixedly connected to the vertical housing. The front of the inclined housing is equipped with a touch screen, a fingerprint scanner, and a scanning camera area. The front of the vertical housing is equipped with a camera and a camera limiting slide. An electric push rod is installed inside the vertical housing. The upper part of the telescopic rod of the electric push rod is connected to a camera mounting base. The camera is mounted on the camera mounting base. The electric push rod controls the camera to rise and fall within the camera limiting slide.

2. The intelligent policing terminal according to claim 1, characterized in that, The electric push rod is installed inside the vertical housing via a bracket. A slider is provided at the front of the camera mounting base, and the slider is limited and installed in the camera limiting groove. A "U"-shaped mounting bracket is installed on the camera mounting base. Bearing seats are provided on both sides of the "U"-shaped mounting bracket. A rotating shaft is fixedly installed on the inner ring of the bearing seat. The rotating shaft is installed on both sides of the camera. The motor shaft of the swing motor is fixedly connected to the outer side of one rotating shaft. The swing motor is installed on the outer side of the "U"-shaped mounting bracket via a motor bracket. The swing motor drives the camera to swing up and down.

3. The intelligent policing terminal according to claim 2, characterized in that, Side supplement lights are installed on the inclined housing, and the side supplement lights are located on both sides of the touch screen. A ranging probe is installed above the touch screen. An identification plate is installed on one side of the inclined housing. Voice transmission ports are provided on both sides of the inclined housing, and a voice speaker is installed inside the voice transmission port. An ID card reader, a bottom fill light, a fingerprint scanner, and a scanning camera area are installed on the second inclined surface of the inclined housing. The scanning camera area is located at the rear of the fingerprint scanner.

4. The intelligent policing terminal according to claim 3, characterized in that, A rear cover plate is installed at the rear of the inclined housing. The rear cover plate is located on both sides of the vertical housing. A USB interface, a switch, a power interface and an RJ45 interface are provided on one side of the rear cover plate.

5. The intelligent policing terminal according to claim 4, characterized in that, Camera fill lights are installed on the vertical housing, and the camera fill lights are distributed on both sides of the camera limiting slide groove. A top fill light is fixedly installed on the upper part of the vertical housing. A second rear cover is installed at the rear of the vertical housing, and a cooling fan is installed on the second rear cover.

6. The intelligent policing terminal according to claim 5, characterized in that, The inclined and vertical housings are connected to a control box, which houses a control motherboard and a power module. The power module supplies power to the control motherboard and control components. The control motherboard is electrically connected to the control components, which include a touch screen, a fingerprint scanner, a camera for scanning the camera area, a camera, an electric push rod, a swing motor, side fill lights, a distance measuring probe, a speaker, an ID card reader, bottom fill lights, camera fill lights, top fill lights, a cooling fan, and a switch. The control motherboard's I / O interface is connected to a USB interface, its network interface is connected to an RJ45 interface, and the power module is connected to a power interface.

7. The working method of the intelligent policing terminal according to any one of claims 1-6, characterized in that, Includes the following steps: S1. Multiple ID card processing terminals are set up and numbered. Each ID card processing terminal is connected to the computer host of the reviewer via the network. The reviewer assists the applicant in processing the ID card. S2. Applicants who are applying for ID card services for the first time must be 16 years of age or older. Applicants can log in by entering their ID number on the ID card processing terminal. Applicants who are applying for replacement or renewal of their ID card can log in directly to the system, select the replacement or renewal service window, and choose the different materials to submit. S3. After the reviewer approves the materials, the ID card processing terminal will prompt the applicant to tidy up their posture and appearance for a photo. The applicant will then stand in the correct position and adjust their posture according to the prompt. S4. The main control board adjusts the brightness of the four sets of fill lights according to the ambient light intensity, the camera recognizes and tracks the face position, the electric push rod controls the camera's height, the swing motor adjusts the camera's up and down swing angle, and controls the camera to face the face. S5. After the fill light is turned on, the camera automatically focuses and takes a picture. The image processing unit detects the photo quality in real time. If the photo is acceptable, a preview screen is displayed for confirmation. After confirmation, the information is stored and a processing receipt is generated. If the photo is unacceptable, the camera will prompt you to adjust your posture and retake the picture until the photo is acceptable. S6. After the operation is completed, log out of the system actively or automatically after 30 seconds.

8. The working method of the intelligent policing terminal according to claim 7, characterized in that, In step S2, individuals aged 16 and above can apply for an ID card independently at the ID card application terminal. They log into the system, collect fingerprint information using a fingerprint scanner, and photograph application materials using a camera in the scanning area. The ID card reader collects identity information from existing documents. All of this information is synchronized to the reviewer's computer host for review.

9. The working method of the intelligent policing terminal according to claim 7, characterized in that, The login in step S2 adopts a collaborative login mode: S21. After logging in at the ID card processing terminal, the system redirects to the identity authentication system on the auditor's computer host with the backURL to obtain the authorization code. The identity authentication system will then redirect back to the access system's backURL address with the authorization code authCode. S22. If the login account is a real-name authenticated person, call the synchronized personnel information interface to synchronize the real-name personnel information to the identity authentication system. If the login account is a non-real-name authenticated person, there is no need to perform collaborative mode login integration. S23. Call the staff login interface, carrying the authorization code authCode obtained in step S21, the certificate type certType and certificate number certNo synchronized in step S22, to obtain the official token; S24. Establish a mapping relationship between the local token and the official token of the identity authentication system.

10. The working method of the intelligent policing terminal according to claim 9, characterized in that, In step S6, both active and passive logouts require confirmation from the identity authentication system. S61. The ID card processing terminal calls the identity authentication system logout service; S62. Clear the local token on the ID card processing terminal; S63. The ID card processing terminal clears the mapping relationship between the local token and the token of the identity authentication system.

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