CN110858863A - System for providing predefined functions using encrypted images and method for implementing same - Google Patents

Abstract

The invention provides a system for providing predefined functions by using encrypted images and an implementation method thereof, wherein the system comprises a management server, a mobile device acquires an encrypted image (such as a face photo, a household appliance photo, an equipment photo, a switch photo, a dining photo, a vehicle photo and the like) through App, and the encrypted image is decoded to obtain an embedded digital information totem, so that the encrypted image can be verified by the management server, and a function execution instruction (such as executing a telephone App and being connected with a contact person in parallel) related to trigger event information (such as a contact event) is sent to the mobile device and executed; the system can be applied to the application levels of ordering, contacting relatives/dependents/medical units/merchants, emergency rescue calling, patrolling and checking cards, license plate identification, starting equipment, switching on and off and the like.

Description

System for providing predefined functions using encrypted images and method for implementing the same

technical field

The invention relates to the technical fields of image recognition, steganography coding and decoding technology, database access, and triggering predefined functions, in particular to a method of allowing a mobile device to collect an encrypted image embedded with a digital information totem, and then pass a The verification and analysis of the management server enables the mobile device to execute a predefined execution instruction associated with the encrypted image, a system for providing predefined functions using an encrypted image, and an implementation method thereof.

Background technique

Generally speaking, when a user wants to browse a specific website through a mobile device, he must enter a network address (URL, Uniform Resource Locator) by himself to obtain the information provided by the network address, and in order to reduce the error rate of user input With inconvenience, it has been suggested that a two-dimensional barcode (such as a QR code) can be used to describe the network address, thereby improving the efficiency of linking websites and viewing information and as a medium for sharing specific links, which can also be used to open installations on The App of the mobile device is used to perform a specific function provided by a server, such as "Information Processing System, Information Processing System Method and Non-transient Computer-Readable Recording Media" in Taiwan Patent No. TW201619881, China Invention patent No. CN102663601B is disclosed in "Method, Mobile Terminal and Device for Providing Service Using Barcode Image"; but in this case, the server must follow the coding format defined by the two-dimensional barcode, and the existing Two-dimensional barcodes can only embed elements such as icons, backgrounds, and colors. For users who lack visual recognition (especially the elderly, patients, disabled people or children who are not good at mobile phone operation), it is still difficult to quickly The corresponding website or service can be identified from the two-dimensional barcode, and it is impossible to efficiently decide which two-dimensional barcode to scan to connect to the corresponding website or function; therefore, how to propose a safe and Time-saving and fast technical means to simplify the user's operation process and improve the efficiency of connection to the execution of specific functions/services are problems to be solved.

SUMMARY OF THE INVENTION

In view of the above problems, the present invention provides a system for providing predefined functions by using encrypted images and its implementation method, which can simplify the user process and improve the efficiency of connecting to specific functions/services. An encrypted image of the mobile device (client) can be integrated with the management server (server), and the execution of the corresponding predefined functions can be completed.

In order to achieve the above object, the system of the present invention can be used for a mobile device to collect an encrypted image (which can collect a digital information totem from it through a decoding program), and the system includes: a management server with a verification module and a transmission module; the verification module is used to perform a verification procedure on the digital information totem, and when the verification procedure passes, obtains an additional information from the data structure stored in the digital information totem, and then compares a trigger event information associated with the additional information Then, the verification module drives the transmission module again to send a function execution command associated with the trigger event information to the mobile device, so that the mobile device can execute a predefined function after parsing the function execution command.

The present invention provides a system for providing predefined functions using encrypted images, for sending a function execution command to a mobile device, the mobile device can capture an encrypted image, and after executing a decoding program, the encrypted image can be From collecting a digital information totem that is steganographic, the system includes:

a management server for the mobile device to communicate through a communication network, which includes a verification module, and further includes a verification database, a trigger event database, and a transmission module respectively connected to the verification module;

The verification module is used for performing a verification procedure on the digital information totem to confirm whether the verification database has stored the matching digital information totem and at least one additional information stored in the data structure of the digital information totem , and when the verification procedure is passed, obtain the additional information from the verification database, and then compare a trigger event information associated with the additional information in the trigger event database; and

After being driven by the verification module, the transmission module sends the function execution instruction associated with the trigger event information to the mobile device, and the mobile device can execute a predefined function after parsing the function execution instruction. Function.

Wherein, the decoding program is executed in the verification module of the management server or through an application program installed in the mobile device.

Wherein, the encrypted image is a face photo or a business icon embedded with the digital information totem, and when the verification procedure is passed, the additional information obtained by the verification module is a contact information, so The function execution command is a contact command.

Wherein, the encrypted image is a patrol icon embedded with the digital information totem, and when the verification procedure is passed, the additional information obtained by the verification module is a patrol point information, and the function The execution instruction is a sign patrol instruction for the mobile device to perform a sign patrol operation according to the patrol instruction.

Wherein, the encrypted image is a meal icon, a restaurant icon or a dining table icon embedded with the digital information totem, and when the verification procedure is passed, the additional information obtained by the verification module is: A meal information, a restaurant information or a table information, the function execution instruction is a meal order instruction.

Wherein, the encrypted image is an application icon embedded with the digital information totem, and when the verification procedure is passed, the additional information obtained by the verification module is an application link address, the The function execution instruction is an application program jump instruction.

The present invention also provides an implementation method of a system that utilizes encrypted images to provide predefined functions. After a mobile device captures an encrypted image with a digital information totem embedded in it, the following steps are performed:

(A) A step of verifying digital information totems: a management server performs a verification procedure on the digital information totems in a verification database to confirm whether the verification database has stored the matching digital information totems and stored them in the digital information totems. at least one additional information in the data structure of the information totem, and when the verification procedure is passed, the additional information is obtained from the verification database; and

(B) A step of generating a function execution instruction: the management server compares the additional information with a trigger event database to confirm whether the trigger event database stores a trigger event information associated with the additional information and a function execution instruction associated with the trigger event information; and

If the trigger event database is stored, the function execution instruction can be sent to the mobile device through the management server, so that the mobile device can execute a predefined address after parsing a link address structure in the function execution instruction. Function.

Wherein, before step (A) is performed, the mobile device or the management server first executes a decoding program on the encrypted image, so as to compare the encrypted image with an original image stored in the verification database The pair is analyzed and the steganographic totem of the digital information is collected from the encrypted image.

Wherein, the encrypted image is a face photo or a business icon, and when the verification procedure in step (A) passes, the additional information obtained by the management server is contact information, and the contact information After the comparison in step (B), the generated function execution command is a contact command.

Wherein, the encrypted image is a patrol icon, and when the verification procedure of step (A) passes, the additional information obtained by the management server is patrol point information, and the patrol point information is in ( B) After the comparison in step B, the generated function execution instruction is a patrol instruction, and the patrol instruction can be used by the mobile device to perform a patrol according to the patrol point information, a patrol personnel information and a timestamp information. Sign the job.

Wherein, the encrypted image is a meal icon, a restaurant icon or a dining table icon, and when the verification procedure in step (A) is passed, the additional information obtained by the management server is meal information , a restaurant information or a table information, after the additional information is compared in step (B), the generated function execution instruction is a meal order instruction.

Wherein, the encrypted image is an application program icon, and when the verification procedure in step (A) passes, the additional information obtained by the management server is an application program link address, and the application program link address After the comparison in step (B), the generated function execution instruction is an application program jump instruction.

Beneficial effects of the present invention:

After the implementation of the present invention, the mobile device (client) and the management server (server) can be effectively integrated, and the corresponding predefined functions can be executed, thereby simplifying the user process and improving the connection to specific functions/services. s efficiency.

Description of drawings

FIG. 1 is a system architecture diagram of the present invention.

FIG. 2 is a system architecture diagram of the present invention.

FIG. 3 is a flow chart of the system implementation of the present invention.

FIG. 4 is a schematic diagram of an application scenario of the first embodiment of the present invention.

FIG. 5 is a schematic diagram of an application scenario of the second embodiment of the present invention.

FIG. 6 is a schematic diagram of an application scenario of the third embodiment of the present invention.

FIG. 7 is a system architecture diagram of a fourth embodiment of the present invention.

FIG. 8 is a system architecture diagram of a fifth embodiment of the present invention.

Description of reference numerals

10 Systems utilizing encrypted images to provide predefined functions

101 Mobile Devices

1011 Scan Module

1012 Function Trigger Module

APP application

102 Management Server

1021 Authentication Module

1022 Verify database

1023 Trigger event database

1024 Transmission Module

103 Application Service Server

I encrypted image

D digital information totem

P APP network packet

F function execution command

N1 communication network

N2 second communication network

S1 captures encrypted images

S2 decodes encrypted images to obtain digital information totems

S3 verification digital information totem

S4 Get trigger event information

S5 generates a function execution instruction according to the trigger event information.

Detailed ways

In order to enable your examiners to clearly understand the purpose, technical features and technical effects of the present invention, the following descriptions are now combined with the accompanying drawings, please refer to.

Please refer to the system architecture diagram of the present invention in FIG. 1, the system 10 using encrypted images to provide predefined functions can be used by a mobile device 101 (mobile device) to collect an image signal of an encrypted image I with a scanning module 1011, and then execute A decoding program to collect a steganographic digital information totem D from the aforementioned image signal, and send the digital information totem D to a management server 102 through a communication network N1, and the management server 102 completes the verification/comparison After that, a function execution command F can be sent to the mobile device 101 to make the mobile device 101 execute a predefined function, wherein:

Digital Information Totem D: Its data structure can store information of various data types such as integers, floating-point numbers, characters, Boolean numbers and bits (such as image bit data, symbols, etc.).

Encrypted image I: It can be a physical image such as a face photo, a business icon, an inspection icon, a meal icon, a restaurant icon, a dining table icon, an application icon, etc., but not limited thereto.

The mobile device 101 can be a smart phone, a tablet computer or a wearable device with networking function, and the scanning module 1011 can have a camera lens and a CMOS/CCD image sensor.

Please refer to the system architecture diagram of the present invention in FIG. 2 , and please refer to FIG. 1 , the mobile device 101 of the system 10 using encrypted images to provide predefined functions can be installed with an application program (APP), a scanning module 1011 and a function trigger The modules 1012 are respectively connected to the application program (APP), wherein, the application program (APP) can have a built-in decoding program, which can decode an image signal of the encrypted image I, so as to collect a digital information totem D therefrom ; The management server 102 may include a verification module 1021, and may also include a verification database 1022, a trigger event database 1023 and a transmission module 1024 which are respectively connected with the verification module 1021 by information; the management server 102 has a central processing unit (CPU) , and the management server 102 can drive the above-mentioned modules and access the data of the above-mentioned databases, and is a server with functions such as logical operation, temporary storage of operation results, and storage of execution instruction positions, among which:

The verification module 1021: can perform a verification procedure on the digital information totem D in the verification database 1022 to confirm whether the verification database 1022 has stored the matching digital information totem D and at least one additional information stored in the data structure of the digital information totem D, When the verification procedure is passed, additional information is obtained from the verification database 1022 , and then at least one trigger event information associated with the aforementioned additional information is compared in the trigger event database 1023 .

The verification database 1022 can store a digital information totem D, a digitized encrypted image I that has undergone image synthesis, at least one additional information stored in the data structure of the digital information totem D, and an image synthesized with the digital information totem D. an original image.

Trigger event database 1023: connected with the verification database 1022 by information, and can store at least one trigger event information associated with the aforementioned additional information and a function execution command F associated with the aforementioned trigger event information.

Continuing from the above, the additional information stored in the verification database 1022 can be a contact information, a patrol point information, a meal information, a restaurant information, a table information, an application link address, a license plate number information, etc., but not This is limited; and the trigger event information stored in the trigger event database 1023 can be a contact event, a meal order event, an APP jump event, a sign patrol event, a license plate recognition event, etc., but not limited to this; The above-mentioned function execution command F stored in the trigger event database 1023 may be a contact command, a meal order command, a check-in command, an application program jump command, etc., but not limited thereto.

Transmission module 1024: used to communicate with the mobile device 101, and can be a transmission module 1024 adapted to one of the transmission interfaces of Wi-Fi, Bluetooth, Zigbee, NFC, 3G/4G, and Ethernet or a combination thereof.

The function triggering module 1012 is used to parse a link address structure of the function execution command F sent by the management server 102, so that the mobile device 101 can execute a predefined function according to the link address structure.

Continuing from the above, the aforementioned function execution command F may be a URL Scheme command, and the aforementioned link address structure may include a service type name (<scheme>), a host domain name (<host> or <host>:<port>), a Resource path name (<path>), a command parameter name (<query>), or a custom combination of the above parameters.

As mentioned above, the service type name can be displayed as but not limited to http(s), tel (set phone dialing), sms, mailto, itms-Apps, fb, whatsApp, etc.; the host domain name can be It is www.host.com; the resource path name can be displayed as index.php or the Package Name (package name) of the third-party application (hereinafter referred to as the third-party APP) or the APP ID (identification code) of the third-party APP; The command parameter name can be displayed as, but not limited to, a phone number, a functional service website (eg, a web ordering interface), a send-text parameter, or an openURL for connecting to a third-party APP.

Please refer to the flow chart of the system implementation of the present invention in FIG. 3. The execution steps are as follows, and please refer to FIG. 1 and FIG. 2 in conjunction:

Collect encrypted image (step S1): a mobile device 101 collects an encrypted image I embedded with a digital information totem D, and the digital information totem D is adjusted by a management server 102 with, for example, but not limited to, a quantitative index value. Variation (QIM, Quantization Index Modulation), a vector quantization encoding method (VQ, Vector Quantization), an index value residual quantization (QIMM, Quantization Index Modulus Modulation), a least significant bit encoding (LSB, Least Significant Bit) among them A steganography algorithm or a combination thereof for steganographically steganizing the digital information totem D in an original image for decoding when step S2 is performed.

Decoding the encrypted image to obtain a digital information totem (step S2): the mobile device 101 executes a decoding program on the encrypted image I, to collect the steganographic digital information totem D from the encrypted image I, and send it to the management server 102; Among them, the decoding program can be defined as the following programs, but is not limited to the following listed programs:

(A) Compare and analyze the encrypted image I and the above-mentioned original image to find out the pixel difference between the encrypted image I and the above-mentioned original image, wherein the original image can be pre-stored in a verification database 1022 of the management server 102 or stored in mobile device 101; or

(B) Perform multi-channel (eg RGB color space) scanning on the encrypted image I with a decoding software package (such as StegSolve) to confirm whether there is a digital information totem D in the encrypted image I that is steganographically located at a minimum of a certain color bit; or

(C) Checking the attribute information of the encrypted image I to confirm whether the encrypted image I is embedded with character strings such as a key (Key) and/or a flag (Flag) included in the digital information totem D.

Verifying the digital information totem (step S3): the management server 102 performs a verification procedure on the digital information totem D in a verification database 1022 to confirm whether the verification database 1022 has stored the matching digital information totem D and the data stored in the digital information totem D For at least one additional information in the structure, when the verification procedure is passed, the aforementioned additional information is obtained from the verification database 1022, and the form of the additional information will not be repeated here.

Obtaining trigger event information (step S4): The management server 102 compares the additional information obtained in step S3 with a trigger event database 1023 to confirm whether the trigger event database 1023 stores a trigger event information related to the aforementioned additional information, and The form of the trigger event information will not be repeated here.

According to the trigger event information, a function execution instruction is generated (step S5 ): the management server 102 compares the trigger event information obtained in step S4 with the trigger event database 1023 to confirm whether the trigger event database 1023 has storage related to the trigger event A function execution command F of the information, if there is, the function execution command F is sent to the mobile device 101, so that the mobile device 101 executes a predefined function corresponding to the function execution command F.

Following step S5, in some embodiments, the present invention can be applied to application levels such as face recognition, merchant recognition, check-in, restaurant ordering, execution of other APPs, license plate recognition, home appliance activation, and emergency calls:

Face recognition: please refer to the schematic diagram of the application situation of the first embodiment of FIG. 4, when the encrypted image I collected in step S1 is a face photo (such as a son photo), and when the verification procedure of step S3 passes, then in step S3 The additional information obtained in S4 may be a contact information, the trigger event information obtained by the comparison of the contact information in step S4 is a contact event, and the function execution instruction F obtained by the comparison of the contact event in step S5 is: A contact instruction, according to this, can make the mobile device 101 drive a phone APP (which can be a native or a web version) to contact a contact corresponding to the aforementioned contact information (for example, Wang Xiaoming shown in FIG. 4 ), and the phone APP It can be a VoIP application (eg WeChat).

Merchant identification: Please refer to the schematic diagram of the application scenario of the second embodiment in FIG. 5 and the above-mentioned embodiment of face recognition. When the encrypted image I collected in step S1 is a merchant icon (such as the hospital icon or the water and electricity shown in FIG. 5 ) line icon), and when the function execution command F obtained by the comparison in step S5 is also the above-mentioned contact command, the mobile device 101 can be enabled to drive the above-mentioned phone APP to contact the business corresponding to the above-mentioned contact information (such as a plumber or Emergency call to ABC Hospital shown in Figure 5).

Restaurant ordering: please refer to the schematic diagram of the application scenario of the third embodiment in FIG. 6 , when the encrypted image I collected in step S1 is a meal icon (such as tamagoyaki and salmon miso soup shown in FIG. 6 ), a restaurant icon or a table icon, and when the verification procedure of step S3 passes, the additional information obtained in step S4 may be one of a meal information, a restaurant information or a table information corresponding to the encrypted image I, or a combination thereof, The trigger event information obtained by the comparison of the aforementioned additional information in step S4 is a meal ordering event, and the function execution instruction F obtained by the comparison of the meal ordering event in step S5 is a meal ordering command. Accordingly, the mobile device 101 can guide the mobile device 101 to the ordering interface for ordering by scanning the menu icon of MENU, the restaurant icon or the icon of the table in the restaurant.

Patrol sign and punch card: when the encrypted image I collected in step S1 is a patrol icon, and when the verification procedure of step S3 passes, the additional information obtained in step S4 is a patrol point information, and the patrol point information is in The trigger event information obtained by the comparison in step S4 is a signature patrol event, and the function execution instruction F obtained by the comparison of the signature patrol event in step S5 is a signature patrol instruction. The patrol point information, the patrol personnel information, and the time stamp information are uploaded to the patrol server for a patrol operation (that is, a patrol punching operation).

Execute other APPs: please refer to the system architecture diagram of the fourth embodiment in FIG. 7 , when the encrypted image I collected in step S1 is an application icon (such as the WhatsApp icon shown in FIG. 7 ), and when the verification procedure in step S3 When passed, the additional information obtained in step S4 may be an application link address corresponding to the encrypted image I, and the trigger event information obtained by comparing the aforementioned application link address in step S4 is an APP jump event, and The function execution instruction F obtained by comparing the APP jump event in step S5 is an application program jump instruction. Accordingly, if the encrypted image I scanned by the mobile device 101 corresponds to other APPs that need to be connected to the Internet, then After the mobile device 101 parses the application jumping instruction, the mobile device 101 can send an APP network data packet P ( Data Packet) is sent to an application service server 103 of an Application Service Provider (eg, a communication server of WhatsApp).

Continuing from the above, it is difficult for the user of the mobile device 101 to perceive the difference between the encrypted image I and the original image from the encrypted image I, and it is also difficult to see the digital information totem D steganographically written in the encrypted image I, and the encrypted image I can be presented differently according to various predefined functions, instead of barcodes (such as QR codes) that are difficult to identify. Therefore, after the system of the present invention is implemented, it is indeed possible for users who lack visual identification to use the mobile device 101 Quickly execute a predefined function corresponding to the encrypted image I, and in addition to the above-mentioned application level, the above-mentioned predefined function can be a device switch for viewing text, playing multimedia images/videos, and turning on/off a certain device (such as a home appliance) , showing digital coupons, viewing digital advertisements, connecting payment modules for payment, etc., but not limited to this.

Please refer to the system architecture diagram of the fifth embodiment of the present invention in FIG. 8 , and please refer to FIG. 1 and FIG. 3 . Compared with the above-mentioned embodiments, step S2 in this embodiment can be performed on the management server 102 instead of the management server 102 . The mobile device 101 , in more detail, after the mobile device 101 in this embodiment collects the encrypted image I through the scanning module 1011 , it can send an image signal of the encrypted image I to the management server 1011 , and receive the encrypted image I through the verification module 1021 . to continue to execute the decoding procedure of step S2; thereby, the computational processing burden of the mobile device 101 for executing the decoding procedure can be reduced.

To sum up, the system provided by the present invention can be used by a mobile device to collect an encrypted image, and the encrypted image can collect a digital information totem after the decoding process, so that a management server can perform a verification process on the digital information totem, When the verification procedure is passed, an additional information is obtained from the data structure stored in the digital information totem, and then a trigger event information associated with the additional information is compared, and then the management server sends a trigger event information associated with the trigger event information. The function execution command is sent to the mobile device, so that the mobile device executes a predefined function after parsing a link address structure in the function execution command; therefore, the present invention can effectively integrate the mobile device (client) and management The server (server side), and completes the execution of the corresponding predefined functions, thereby simplifying the user process and improving the efficiency of connecting to specific functions/services.

However, the above descriptions are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention; equivalent changes and modifications made by those skilled in the art without departing from the spirit and scope of the present invention should be covered. within the protection scope of the present invention.

Claims (12)

1. A system for providing predefined functions using encrypted images, characterized in that, for sending a function execution instruction to a mobile device, the mobile device can capture an encrypted image, and the encrypted image executes a decoding program Then, a steganographic digital information totem can be collected therefrom, and the system includes: a management server for the mobile device to communicate through a communication network, which includes a verification module, and further includes a verification database, a trigger event database, and a transmission module respectively connected to the verification module; The verification module is used for performing a verification procedure on the digital information totem to confirm whether the verification database has stored the matching digital information totem and at least one additional information stored in the data structure of the digital information totem , and when the verification procedure is passed, obtain the additional information from the verification database, and then compare a trigger event information associated with the additional information in the trigger event database; and After being driven by the verification module, the transmission module sends the function execution instruction associated with the trigger event information to the mobile device, and the mobile device can execute a predefined function after parsing the function execution instruction. Function. 2 . The system of claim 1 , wherein the decoding program is executed in the authentication module of the management server or through an application installed in the mobile device. 3 . program execution. 3. The system according to claim 1, wherein the encrypted image is a face photo or a business icon embedded with the digital information totem, and when the verification is performed When the procedure is passed, the additional information obtained by the verification module is a contact information, and the function execution instruction is a contact instruction. 4. The system according to claim 1, wherein the encrypted image is an inspection icon embedded with the digital information totem, and when the verification program is passed , the additional information obtained by the verification module is a patrol point information, and the function execution instruction is a patrol instruction for the mobile device to perform a patrol operation according to the patrol instruction. 5. The system according to claim 1, wherein the encrypted image is a meal icon, a restaurant icon or a dining table icon embedded with the digital information totem, And when the verification procedure is passed, the additional information obtained by the verification module is a meal information, a restaurant information or a table information, and the function execution instruction is a meal ordering instruction. 6. The system according to claim 1, wherein the encrypted image is an application icon embedded with the digital information totem, and when the verification procedure is passed , the additional information obtained by the verification module is an application link address, and the function execution instruction is an application jump instruction. 7. An implementation method of a system utilizing encrypted images to provide predefined functions, characterized in that, after a mobile device collects an encrypted image embedded with a digital information totem, the following steps are performed: (A) A step of verifying digital information totems: a management server performs a verification procedure on the digital information totems in a verification database to confirm whether the verification database has stored the matching digital information totems and stored them in the digital information totems. at least one additional information in the data structure of the information totem, and when the verification procedure is passed, the additional information is obtained from the verification database; and (B) A step of generating a function execution instruction: the management server compares the additional information with a trigger event database to confirm whether the trigger event database stores a trigger event information associated with the additional information and a function execution instruction associated with the trigger event information; and If the trigger event database is stored, the function execution instruction can be sent to the mobile device through the management server, so that the mobile device can execute a predefined address after parsing a link address structure in the function execution instruction. Function. 8 . The method for implementing a system for providing predefined functions by using encrypted images according to claim 7 , wherein, before step (A) is performed, the mobile device or the management server first executes on the encrypted images. 9 . a decoding program to compare and analyze the encrypted image with an original image stored in the verification database, and collect the steganographic digital information totem from the encrypted image. 9. the implementation method of the system that utilizes encrypted image to provide predefined function as claimed in claim 7, it is characterized in that, described encrypted image is a face photo or a merchant icon, and when the described verification procedure of (A) step When passed, the additional information obtained by the management server is a contact information, and after the contact information is compared in step (B), the function execution instruction generated is a contact instruction. 10. The method for implementing a system for providing predefined functions using encrypted images as claimed in claim 7, wherein the encrypted images are a patrol icon, and when the verification procedure of step (A) passes, The additional information obtained by the management server is a patrol point information, and after the patrol point information is compared in step (B), the generated function execution instruction is a patrol sign instruction, and the patrol sign instruction The mobile device can perform a patrol operation according to the patrol point information, a patrol personnel information and a time stamp information. 11. The method for implementing a system for providing predefined functions using an encrypted image as claimed in claim 7, wherein the encrypted image is a meal icon, a restaurant icon or a dining table icon, and when (A) step When the verification program is passed, the additional information obtained by the management server is a meal information, a restaurant information or a table information, the additional information is compared in step (B), the generated The function execution instruction is a meal ordering instruction. 12. The method for implementing a system for providing predefined functions using encrypted images as claimed in claim 7, wherein the encrypted image is an application icon, and when the verification procedure in step (A) passes, The additional information obtained by the management server is an application program link address, and after the application program link address is compared in step (B), the generated function execution instruction is an application program jump instruction.

Images