CN-121786866-B - Mobile terminal management and control method and system based on Type-C interface

CN121786866BCN 121786866 BCN121786866 BCN 121786866BCN-121786866-B

Abstract

The invention belongs to the technical field of telecommunication, and particularly relates to a mobile terminal management and control method based on a Type-C interface, which comprises the following steps of mobile terminal access, initialization management, mobile terminal borrowing, offline use and mobile terminal returning; when the mobile terminal is accessed, no application is needed to be preloaded, the management and control strategy, the installation/uninstallation application and the configuration safety rule are directly issued through file transmission or protocol instructions, when the mobile terminal is used offline, the mobile terminal operates by means of a locally preset white list/black list mechanism and an encryption buffer area, is automatically and forcedly synchronized to a designated position of a server during return and is thoroughly cleared on the mobile terminal immediately, the control system for realizing the control method comprises a server, a mobile terminal and a control device, wherein a main control module, a Type-C physical interface, a USB controller, a data switch circuit, a radio frequency card scanning module, a network card module, a storage module and a display control module are integrated in the control device.

Inventors

YANG GUANGWEI
LI XUEDONG

Assignees

西安平原网络科技有限公司

Dates

Publication Date: 20260505
Application Date: 20260305

Claims (8)

1. A mobile terminal management and control method based on a Type-C interface is characterized by comprising the following steps: the method comprises the steps that step 1, a mobile terminal is accessed, the mobile terminal is connected to a management and control device through a Type-C port, the management and control device carries out standard charging negotiation on the accessed mobile terminal to charge the mobile terminal, meanwhile, the management and control device monitors a mobile terminal connection event, carries out preliminary communication with the mobile terminal through a self-defined message or a specific identifier in a USB enumeration process, obtains a radio frequency card ID through radio frequency card scanning, carries out authentication according to the specific identifier, prompts an illegal mobile terminal to access registration binding if the authentication is not passed, carries out radio frequency card ID selective binding on the illegal mobile terminal, a user selects whether to carry out radio frequency card ID selective binding on the mobile terminal through a touch interface of the management and control device, if not, only carries out charging, if so, contacts with an administrator to authorize binding, and if the authentication is passed, the management and control device does not need to install an App in advance to send a simulated network login page or a special configuration description file to the mobile terminal through a file synchronization function, and the mobile terminal builds a trust relationship with the management and control device; The method comprises the steps that an administrator requests a mobile terminal binding selection interface from a server through a management and control device, the server firstly performs identity authentication, the mobile terminal binding selection interface is sent to the management and control device after authentication, the administrator inputs a mobile terminal hardware serial number and a scanned radio frequency card ID at a touch interface of the management and control device, the mobile terminal hardware serial number and the scanned radio frequency card ID are submitted to the server, and the server performs mobile terminal radio frequency card binding; Step 2, initializing management, which comprises mobile terminal management initialization, application management initialization and personnel management initialization; Step 3, the mobile terminal borrowing, namely, a user initiates a request to a server for the mobile terminal borrowing selection interface through an identity authentication module, the management and control device sends authentication information to the server for identity authentication, if the authentication is passed, true is returned, the mobile terminal borrowing selection interface is sent to the management and control device, and if the authentication is not passed, false is returned; Step 4, offline use, namely the borrowed mobile terminal opens an application according to a system white list/black list and a borrowing purpose display application list by clicking by a user, prompts user name and password input for identity verification, enters a corresponding interactive interface after verification, establishes an encryption work cache area and records operation records and logs of the user; and step 5, returning the mobile terminal, which comprises identity authentication, returning mobile terminal selection, mobile terminal scanning, state updating, data synchronization and data clearing.
2. The mobile terminal management and control method based on the Type-C interface of claim 1, wherein the mobile terminal management is initialized by an administrator binding a hardware serial number of an existing mobile terminal with a radio frequency card ID through a server; the application management is initialized by setting an application white list, an application black list, uploading an application program to be installed and configuring a data updating strategy of the application program by an administrator through a server; The personnel management initialization is that an administrator imports basic information of a user into a server, the basic information at least comprises a user name, a password and a unit, fingerprint and face information are bound for the user in the server and used for fingerprint identification or face identification by a management and control device, and the binding relation between an application and personnel is set in the server.
3. The mobile terminal management and control method based on the Type-C interface of claim 1 is characterized in that the mobile terminal borrowing selection interface comprises a conference mode, an examination mode, a learning mode and a working mode, each mode needs to request user permission verification from a server, true is returned if verification is passed, false is returned if verification is not passed, the management and control device judges that verification information is returned, when the verification information is true, a data update request is initiated, when the verification information is false, prompt permission is insufficient, when the server receives the data update request, an update data packet is issued according to an update strategy selected by a user, the management and control device receives the update data packet and opens a lock corresponding to the mobile terminal for the user to borrow after the mobile terminal data is updated, and after borrowing, the management and control device feeds back borrower and borrowing date information to the server, the server updates mobile terminal information and monitors the interface according to the borrowing information.
4. The mobile terminal management and control method based on the Type-C interface of claim 1, wherein the identity authentication is that fingerprint information or face information is collected by a management and control device, the collected authentication information is transmitted to a server by the management and control device to perform identity authentication, if the authentication is passed, a true and borrowing list is fed back to the management and control device, if the authentication is not passed, a false is fed back to the management and control device, and when the false is fed back, the user is prompted by the management and control device to register; when the return result of the server is true, the management and control device displays a mobile terminal return selection interface, a user selects one of the borrowing lists to carry out return operation, the management and control device opens a corresponding slot lock, and the user puts the mobile terminal into the corresponding slot; the mobile terminal scanning is that a management and control device checks whether a hardware serial number can be acquired, if the hardware serial number can not be acquired, a user is reminded of USB connection and then checking again after connection, if the hardware serial number can be acquired, whether the mobile terminal is to be returned is judged, if the current mobile terminal is judged to be the mobile terminal to be returned, radio frequency card ID scanning is carried out on the mobile terminal through a radio frequency card scanning module, information of the mobile terminal is sent to a server, and if the mobile terminal is judged not to be returned, whether the mobile terminal not to be returned is continuously returned is prompted; When the user is prompting whether the non-return mobile terminal is continuously returned to the return interface, the radio frequency card ID scanning is carried out on the mobile terminal through the radio frequency card scanning module, and information of the mobile terminal is sent to a server; When the user selects no to prompt whether to replace the mobile terminal interface, the user judges that the mobile terminal is not replaced, and prompts return failure to finish the process; When the server receives the return information of the mobile terminal, judging whether the mobile terminal is registered or not according to the hardware serial number, if the mobile terminal is not registered, judging that the mobile terminal is illegal, prompting a user that the illegal mobile terminal contacts an administrator on a management and control device; after the mobile terminal returns successfully, updating the in-place state of the mobile terminal and the state monitoring page of the mobile terminal; the data synchronization is that a management and control device collects and returns the service data of the mobile terminal to a cache area, packages and uploads the service data to a server, and the server carries out global update on the data according to a synchronization strategy; and the data clearing is that after the data synchronization of the management and control device is completed, the data returned to the mobile terminal is cleared and the application is unloaded.
5. The mobile terminal management and control system based on the Type-C interface is applied to the mobile terminal management and control method based on the Type-C interface, and is characterized by comprising a server, at least one management and control device and at least one mobile terminal, wherein the server and the management and control device are in communication through wired network connection, and the management and control device and the mobile terminal are in communication through Type-C physical interface connection; The mobile terminal can receive the strategy file issued by the management and control device, manage the blacklist, the whitelist and the application list, create the encrypted temporary work buffer area function and upload the area data or accept data clearing under the instruction of the management and control device; The server is used for realizing the functions of managing and controlling log inquiry, authority authentication, synchronous strategy formulation, data storage, data version control, application management, personnel management and mobile terminal monitoring; The mobile terminal is connected to the control device through the Type-C physical interface, the control device main control module obtains a radio frequency card ID through the radio frequency card scanning module, obtains a mobile terminal hardware serial number through the USB controller, combines mobile terminal registration information of a server, controls the data switching circuit, selectively establishes a data communication link with the access mobile terminal, issues a management strategy or transmits data through the link, the network card module is used for carrying out wired network connection between the control device and the server, the storage module is used for issuing data and recovering data for caching in a data synchronization process, and the display control module completes interface display and man-machine interaction functions.
6. The mobile terminal control system based on the Type-C interface of claim 5, wherein the control device further comprises a cabinet body provided with a plurality of mobile terminal placing grooves and a cabinet body control module, wherein the cabinet body control module executes a command issued by the main control module to control the corresponding placing grooves to be opened and to realize linkage with borrowing and returning operations of the mobile terminal.
7. The mobile terminal control system based on the Type-C interface of claim 5, wherein the control device is further provided with an identity authentication module, and the identity authentication module is used for realizing identity authentication of a user.
8. The mobile terminal management and control system based on the Type-C interface of claim 7, wherein the identity authentication module comprises a face recognition module and a fingerprint recognition module.

Description

Mobile terminal management and control method and system based on Type-C interface Technical Field The invention belongs to the technical field of electric communication, and particularly relates to a mobile terminal management and control method and system based on a Type-C interface. Background With the rapid development of mobile internet technology and the wide popularization of intelligent mobile terminals, mobile terminals such as smart phones and tablet computers have been deeply integrated into various fields such as enterprise offices, education and teaching, public services and the like. In the scene that enterprises, schools, libraries, meeting rooms and the like need to perform centralized management and shared use on a large number of mobile terminals, how to realize effective management and control, safe use and efficient operation and maintenance on the mobile terminals has become an important technical problem to be solved. At present, the mobile terminal centralized management mainly adopts the following technical schemes, but the mobile terminal centralized management has respective limitations: 1. the scheme of combining the traditional charging cabinet and independent mobile terminal management software adopts a physical charging cabinet to provide the centralized charging and storage functions of the mobile terminal, and simultaneously realizes the remote management of the mobile terminal through an independent mobile terminal management (MDM) software system. The MDM system needs to pre-install agent application program on the mobile terminal, and policy issuing, application management and state monitoring are realized through network connection. However, the scheme has the obvious defects that a charging function and a management function are mutually separated, a user needs to perform physical access operation and digital management flow respectively, the management process is seriously dependent on network connection quality and active cooperation of the mobile terminal, the whole operation flow is complex, the user experience is poor, and the management efficiency is low. 2. Software-only control scheme based on wireless network part of the scheme attempts to remotely manage an online mobile terminal over Wi-Fi or cellular mobile network. The method realizes non-contact management, but has the technical limitations that once the mobile terminal is separated from the network environment, the mobile terminal is immediately in a management blind area and cannot execute security policies and recover service data, a temporary user or an external mobile terminal is required to be firstly accessed into a specific network and complete a complex registration process, the access threshold is too high, and more importantly, the scheme is difficult to realize the accurate correspondence between the physical identity of the mobile terminal and the digital identity, and potential safety hazards such as policy misissuing, mobile terminal fraudulent use and the like exist. 3. The charging management cabinet with the basic data synchronization function is characterized in that a few high-end charging management cabinets provide the charging function and realize basic data synchronization capability through wired interfaces such as USB and the like. But such schemes lack sophisticated authentication mechanisms and differentiated policy management functions. The method has the main problems that reliable identity verification cannot be performed on the mobile terminal and a user, differentiated application strategies cannot be dynamically configured according to different use scenes and user roles, the mobile terminal is difficult to ensure thorough removal of user data after returning, and the potential risk of privacy information leakage exists. Meanwhile, the Type-C interface technology is rapidly developed and increasingly popularized, and the Type-C interface integrates multiple technical advantages of supporting a USB PD protocol, being capable of providing power output of up to 100W and meeting the rapid charging requirements of various mobile terminals, supporting a USB 3.1/3.2 and lightning protocols, enabling the data transmission rate to reach 40Gbps, laying a foundation for large-capacity data exchange, supporting multiple standby modes, expanding functions of video output and the like, and providing bottom support for mobile terminal identity Authentication by the built-in USB-C Authentication protocol. However, the application of the prior art to the Type-C interface is limited to basic charging and data transmission functions, and in the current centralized management field of mobile terminals, the complete protocol stack capability of the mobile terminal cannot be deeply integrated with the management and control requirements of the mobile terminals, and a systematic innovative solution is lacking to organically integrate core elements such as power transmission, data communication, i