CN219394946U - Handheld terminal device for data auditing - Google Patents

Abstract

The application discloses handheld terminal device of data audit relates to aviation intelligent equipment technical field, including the terminal main part, the terminal main part is provided with and is used for acquireing image information's image acquisition subassembly, is used for handling image information's image processing subassembly and is used for showing image information's display module. The image acquisition component, the image processing component, the operation component and the display component are arranged, so that the operation component can conveniently control the image acquisition component and the image processing component to rapidly complete the auditing work of the data in the auditing process of the aviation information original data, thereby realizing the unification of the operation device, improving the auditing efficiency and reducing human errors.

Description

Handheld terminal device for data auditing

Technical Field

The application relates to the technical field of aviation intelligent equipment, in particular to a handheld terminal device for data auditing.

Background

The auditing flow of the traditional aviation information original data is as follows: after receiving and auditing the original information reported in the district by the aviation information department of the air traffic control bureau (station), filling in paper original notification sheets and reporting the paper original notification sheets to the aviation information department of the air traffic control bureau of the area, after receiving and auditing the original information notification sheets reported in the district by the aviation information department of the air traffic control bureau of the area, carrying out item-by-item comparison and audit on the notification sheets by comparison sheets, filling in verification sheets for contents which do not meet requirements and feeding back the verification sheets to the original information providing department, and after collecting the information which meets the requirements to the navigation information service center of the air traffic control bureau of the civil aviation bureau, making an aviation information original information reporting report in the current period.

The aviation information original data auditing work adopts a manual mode, and the information personnel of each mechanism transmit the paper information auditing bill by experience, so that the auditing efficiency is lower. The report of the notice is that after the common scanning instrument is adopted for imaging, the report is transmitted to the information data auditing intranet through an acquired image form, an auditor carries out auditing operation of downloading a picture file on the intranet, and then the auditing result is fed back to the report position through a private network report system in a mode of picture attachment by using a verification list in another format, so that the auditor can check the auditing result. The traditional mode has the problems that the operation procedure is complicated, an auditor is required to manually audit the downloaded picture file, the auditing efficiency is low, the auditing workload is large and the like.

Disclosure of Invention

The main aim of the application is to provide a handheld terminal device for data auditing, which aims at solving the problem of low efficiency of manual data auditing in the prior art.

The technical scheme adopted by the application is as follows:

the data auditing handheld terminal device comprises a terminal main body, wherein the terminal main body is provided with an image acquisition component for acquiring image information, an image processing component for processing the image information and a display component.

Further, the image acquisition assembly includes:

the camera group is used for collecting image-text information in the image information;

and an infrared scanning device for collecting bar code information in the image information.

Further, the terminal body is provided with a focusing knob for focusing the camera group.

Further, the data auditing handheld terminal device further comprises an operation component, wherein the operation component comprises a one-key scanning button, a one-key identification button, a one-key reporting button and a one-key issuing button.

Further, the data auditing handheld terminal device further comprises an identity recognition component for recognizing the identity of the staff.

Further, the identification component is internally provided with an NFC identification component.

Further, the terminal body is provided with an SD card slot for inserting an SD card.

Further, the terminal main body is also provided with a USB interface.

Further, a charging base is arranged at the bottom of the terminal main body.

Furthermore, the data auditing handheld terminal device also comprises an intelligent pen matched with the terminal main body.

Compared with the prior art, the beneficial effects of this application are:

according to the data auditing handheld terminal device, due to the fact that the image acquisition component, the image processing component and the display component are arranged, when the air information original data are audited, the image information input system can be used for acquiring relevant image information in the audit data through the image acquisition component, the image information is identified and audited through the image processing component, and the audited result is displayed in a partition mode through the display component.

Drawings

Fig. 1 is a schematic perspective view of a handheld terminal device for data auditing according to an embodiment of the present application;

fig. 2 is a schematic perspective view of a handheld terminal device for data auditing according to an embodiment of the present application under another view angle;

FIG. 3 is a schematic plan view of a handheld terminal device for data auditing according to an embodiment of the present application;

fig. 4 is a schematic plan view of a handheld terminal device for data auditing according to an embodiment of the present application under another view angle.

The reference numerals in the drawings indicate:

the intelligent terminal comprises a terminal body, a 2-display component, a 3-main camera, a 4-first auxiliary camera, a 5-infrared scanning device, a 6-second auxiliary camera, a 7-one-key identification button, an 8-one-key report button, a 9-one-key issue button, a 10-one-key scanning button, an 11-focusing knob, a 12-intelligent pen, a 13-SD card slot, a 14-USB interface, a 15-identity identification component and a 16-charging base.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is correspondingly changed.

In the present application, unless explicitly specified and limited otherwise, the terms "coupled," "secured," and the like are to be construed broadly, and for example, "secured" may be either permanently attached or removably attached, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.

Referring to fig. 1 to 4, an embodiment of the present application provides a data auditing handheld terminal device, including a terminal body 1, where the terminal body 1 has a housing structure that is convenient for handheld, and the terminal body 1 is provided with an image acquisition component for acquiring image information, an image processing component for processing the image information, and a display component 2 for displaying the image information. The auditing personnel complete the scanning and identification of the image information through the image acquisition component and the image processing component, and display the auditing result after the identification through the display component 2. The present hand-held terminal employs a robust housing material to protect the internal components from damage. The size of the utility model is smaller, the utility model is suitable for holding operation by one hand and has ergonomic design, so that the auditor can hold for a long time without feeling tired.

In this embodiment, the text information may include text information with explicit audit rules in the audit list, attachment information without explicit audit rules in the audit list, bar code information in the audit list, and official seal information in the audit list, where the text information with explicit audit rules refers to regulations and legal contents related to industry specifications, execution standards, regulations, etc., and the attachment information without explicit audit rules in the audit list refers to regulations and legal contents related to industry specifications, execution standards, regulations, etc., but needs to pay attention to the content, such as stop information, crew member list information, etc.

In this embodiment, referring to fig. 1 to 4, the image capturing assembly includes a camera group and an infrared scanning device 5, where the camera group includes a main camera 3 disposed outside the top side of the back surface of the main body 1, a first sub-camera 4 disposed below the main camera 3, a second sub-camera 6 disposed below the first sub-camera 4, and the infrared scanning device 5 disposed below the first sub-camera 4. The first auxiliary camera 4 and the second auxiliary camera 6 at the left lower part of the first auxiliary camera 4 can adopt high-speed scanning cameras such as core magic vision, the product model is ZHB-A6-CW-006, the infrared scanning device 5 can be a Kihn's infrared scanner, and the product model is SR-2000 series. The main camera 3 is used for collecting text information with clear auditing rules in the image information; the first auxiliary camera 4 is used for collecting accessory information without clear auditing rules in the image information; the second sub camera 6 is used for collecting official seal information in the image information; the infrared scanning device 5 is used for collecting the bar codes in the image information, wherein the bar codes are automatically generated by the system after the auditing is finished, and the auditing sheets are uploaded and stored by scanning the bar codes, so that the state and auditing results of the auditing sheets corresponding to the original data can be inquired through the arrangement of the bar codes, the data can be conveniently tracked and traced, and the results can be printed to facilitate archiving of the auditing results. The handheld terminal is provided with three rear aperture cameras and an infrared camera to support functions of scanning files and the like. The upper two character recognition cameras are provided with higher pixels so as to meet the requirement of scanning fine characters on the aviation original data notification. The infrared camera at the lower left is provided with an independent decoding chip, the decoding speed is calculated at the millimeter level, and the two-dimensional code recognition efficiency is improved in a hard decoding mode. The image recognition camera at the lower right decodes and outputs the recognized image through built-in decoding software, so that the recognition accuracy of the support accessory seal of the aviation original data notification bill is improved.

It can be understood that after the scanning of the paper checking and checking sheet is completed through the image acquisition component and the system is input, the checking of the input data is completed through the image processing component, generally, the main camera 3, the first auxiliary camera 4 and the second auxiliary camera 6 complete information transmission through the corresponding data transmission channels and the image acquisition component, the image processing component performs recognition processing on the input image information based on the text extraction technology and the image recognition technology, and the processing result and the bar code generated after the processing are displayed through the display component 2.

Of course, for different auditing contents, the display component 2 adopts regional display to facilitate the auditing personnel to see the auditing result at a glance, so in this embodiment, as shown in fig. 1 to fig. 4, the display component 2 includes a first display area located at the uppermost side of the front face of the main body of the terminal main body 1, a second display area located below the first display area, a third display area located below the second display area and a fourth display area located below the second display area, where the first display area is used for displaying text information with definite auditing rules in the image information; the second display area is used for displaying the accessory information without clear auditing rules in the image information; the third display area is used for displaying the bar codes in the acquired image information; the fourth display area is used for displaying official seal information in the image information. The four display areas of the handheld terminal can be touched, and the touch screen function enables a user to select and annotate by touching the screen with a finger or a smart pen 12.

It will be appreciated that the display assembly 2 may be a display screen, and the display screen may be a touch screen, on which various virtual operation buttons may be provided according to the prior art, so as to facilitate the operation of the user. Of course, in order to facilitate the auditor to complete each operation, referring to fig. 1 to 4, the handheld terminal device of the present embodiment further includes an operation component, which is a series of physical buttons, so that the operation component may include a one-key scan button 10, a one-key identification button 7, a one-key report button 8, and a one-key issue button 9. The one-key scanning button 10, the one-key identification button 7, the one-key reporting button 8 and the one-key issuing button 9 are electrically connected with a built-in processor (for example, a PLC), and the processor is also electrically connected with the image acquisition component, the image processing component and the display component 2 respectively, so that the one-key scanning button 10 can be used for operating the image acquisition component to acquire image information, the three identification cameras are controlled to synchronously work through the one-key scanning button 10, the scanning input of characters and graphics in an examination list is rapidly completed, and the one-key identification button 7 is used for operating the image acquisition component to process the image information; the one-key report button 8 is used for uploading image information; the one-key issuing button 9 is used for issuing image information, and scanning, identifying and reporting and issuing of the auditing result can be rapidly carried out through the button. The handheld terminal is provided with four physical keys which are positioned on the left side surface and the right side surface of the equipment, the one-key scanning button 10 can rapidly scan the content of the audit list to the handheld terminal by one key, then the system preliminary analysis is carried out on the content with the clear audit rule by pressing the one-key identification button 7, and the man-machine interaction analysis can be carried out on the content without the clear audit rule by adopting the intelligent pen 12 configured by the application. The one-key reporting button 8 and the one-key issuing button 9 are mainly convenient for auditors to rapidly operate reporting and issuing processes, and provide more convenient operation experience.

It will be appreciated that, in the aviation information original data, related industry confidential content and other content are related, and a special auditor is required to enter a system using terminal, so as to be shown in fig. 1 to 4, in addition, the data auditing handheld terminal device provided in the embodiment of the application further comprises an identity recognition component 15 for recognizing the identity of the auditor, the identity recognition component 15 is arranged at a position, close to the bottom of the machine body, on the back of the machine body of the terminal main body 1, the identity recognition component 15 is provided with an NFC component which is arranged in the machine body, and the auditor enters the system after recognizing through an NFC card, so that the data auditing handheld terminal device can be used. Meanwhile, the SD card slot 13 is formed in the left side of the terminal main body 1, the SD card slot 13 is used for inserting an SD card, and confidentiality of civil aviation related data can be guaranteed to a certain extent based on the SD card and NFC recognition.

In one embodiment, when the main camera 3, the first auxiliary camera 4 and the second auxiliary camera 6 are used for scanning the paper inspection sheet, the focusing problem exists, so in the embodiment, as shown in fig. 1 to 4, a focusing knob 11 is arranged above the left side of the main body of the terminal main body 1, the focusing knob 11 is respectively in conductive connection with the main camera 3, the first auxiliary camera 4 and the second auxiliary camera 6 through three information channels built in the main body, in the image acquisition process, the corresponding cameras are accessed by clicking the corresponding display areas, if the first display areas are clicked, the main camera 3 is accessed at the moment, focusing of the main camera 3 is completed by the focusing knob 11, the second display areas are clicked, the first auxiliary camera 4 is accessed, the focusing knob 11 performs focusing processing on the first auxiliary click camera 4, the fourth display areas are accessed, and the second auxiliary camera 6 is processed by the focusing knob 11. The handheld terminal is externally provided with a focusing knob 11, and a user can finely adjust a specific focal length by rotating the knob. The external adjusting knob has programmability and multi-channel property, and a user can associate a single knob with four specific areas by selecting the four areas on the screen according to the requirements of the user. Specific functions can be quickly executed through the knob, or different functions can be independently regulated, so that the operation efficiency is improved.

Further, the top of the terminal body 1 is provided with an intelligent pen 12 for realizing man-machine interaction, and the intelligent pen 12 can be magnetically adsorbed on the terminal body 1. When the content to be modified in the post-auditing processing result can be modified on the screen in real time through the intelligent pen 12, so that auditing efficiency is greatly improved. The upper side of the handheld terminal is provided with a magnetic smart pen 12. The smart pen 12 is a mobile input device for use with a handheld terminal, i.e., a conventional electronic stylus, that provides a more accurate and fluent modification experience, and the smart pen 12 enables highly accurate writing in support of applications on the handheld terminal.

In addition, the terminal body 1 is also provided with a USB interface 14, and the inspection sheets are printed in real time through a wired interface of the USB interface 14. Of course, the bottom of the terminal body 1 is provided with a charging base 16, which ensures the power supply of the handheld terminal.

The handheld terminal is provided with a certain storage space for storing an operating system, application programs and user data. The storage capacity can be expanded for safety and convenience by a built-in memory chip or an expandable memory card to meet the demands of users. Meanwhile, the handheld terminal runs a specific operating system, and the operating system provides an interface and an application program system, so that various users can easily access various applications and services. Of course, in order to facilitate reporting and downloading of the audit list, the handheld terminal generally supports multiple communication modes, such as wireless local area network, bluetooth, internal local area network, and the like, and due to confidentiality of the audit list, data transmission can only be performed through the internal local area network for data connection, reporting and downloading.

In summary, the data auditing handheld terminal device provided in the embodiment of the present application has the following advantages:

first, this application is owing to set up image acquisition subassembly, image processing subassembly, operating unit and display module for when the audit of aviation information original data, the user utilizes operating unit to operate image acquisition subassembly, image recognition module work, relevant image information input system in the audit data is gathered through image acquisition subassembly, and carry out discernment audit to image information through image processing subassembly, and carry out the subregion through display module with the result after the audit and show, compare with traditional manual audit, the audit work to aviation information original data is accomplished through control image acquisition subassembly and image processing subassembly that operating unit can be convenient to this application, thereby unified the operation object, effectively improve the audit efficiency of data. Meanwhile, in the manual auditing process, auditing materials are various, and auditing personnel are easy to be trapped in the fatigue, so that the auditing error rate is high.

Second, the present application employs three recognition cameras and one infrared scanning device 5. The recognition camera mainly aims at characters and figures in the examination list, and the infrared scanning device 5 mainly aims at bar codes in the examination list. The four devices respectively correspond to the four data transmission channels, can simultaneously work by utilizing a text extraction technology and a pattern recognition technology and feed recognition results back to four different areas on the display assembly 2, and the soft decoding corresponding to the camera scanning and the hard decoding corresponding to the infrared scanning greatly improve the auditing efficiency and find out the problem in real time, and have high accuracy and high efficiency.

Third, this application has set up intelligent pen 12, and intelligent pen 12 can be through the magnetic adsorption in handheld terminal top, and what need to revise in the annex can revise on the screen through intelligent pen 12 real-time, very big improvement the efficiency of audit.

Fourth, the content of the examination list can be scanned more quickly and accurately by the one-key scanning button 10 designed on the side of the handheld terminal, and the one-key identification button 7, the one-key report button 8 and the one-key issue button 9 are arranged on the left side of the handheld terminal, so that the examination list can be quickly identified and the examination result can be reported and issued efficiently through the buttons.

Fifth, the present application sets and connects the USB interface 14 to the handheld terminal, and can print the examination list in real time through the wired interface.

Sixth, the SD memory card and the NFC component arranged in the body are arranged on the right side of the handheld terminal, the handheld terminal integrates reporting, auditing and feedback, and civil aviation data has the characteristics of safety and confidentiality, so that the design of the secret-related information device and the independent storage device is necessary.

The foregoing description of the preferred embodiments of the present application is not intended to limit the utility model to the particular embodiments of the present application, but to limit the scope of the utility model to the particular embodiments of the present application.

Claims (10)

1. The data auditing handheld terminal device is characterized by comprising a terminal main body (1), wherein the terminal main body (1) is provided with an image acquisition component for acquiring image information, an image processing component for processing the image information and a display component (2).

2. The data auditing handheld terminal device of claim 1, wherein the image acquisition component comprises:

the camera group is used for collecting image-text information in the image information;

and an infrared scanning device (5) for acquiring bar code information in the image information.

3. The data auditing handheld terminal device according to claim 2, characterized in that the terminal body (1) is further provided with a focusing knob (11) for focusing the camera group.

4. The data auditing handheld terminal device of claim 1, further comprising an operating component that includes a one-key scan button (10), a one-key identification button (7), a one-key report button (8), and a one-key issue button (9).

5. The data auditing handheld terminal device of claim 1, further comprising an identity recognition component (15) for collecting the identity information of the staff.

6. The data auditing handheld terminal device of claim 5, in which the identity recognition component (15) comprises an NFC recognition component.

7. The data auditing handheld terminal device according to claim 1, characterized in that the terminal body (1) is further provided with an SD card slot (13).

8. The data auditing handheld terminal device according to claim 1, characterized in that the terminal body (1) is further provided with a USB interface (14).

9. The data auditing handheld terminal device according to claim 1, characterized in that the bottom of the terminal body (1) is provided with a charging base (16).

10. The data auditing handheld terminal device of any of claims 1-9, further comprising a smart pen (12) that is used with the terminal body (1).