CN117202187B - Wireless data transmission method for improving reliability - Google Patents
Wireless data transmission method for improving reliability Download PDFInfo
- Publication number
- CN117202187B CN117202187B CN202311467465.3A CN202311467465A CN117202187B CN 117202187 B CN117202187 B CN 117202187B CN 202311467465 A CN202311467465 A CN 202311467465A CN 117202187 B CN117202187 B CN 117202187B
- Authority
- CN
- China
- Prior art keywords
- data
- account
- receiver
- value
- data receiving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 119
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000007613 environmental effect Effects 0.000 claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 10
- 238000012795 verification Methods 0.000 claims abstract description 6
- 230000008407 joint function Effects 0.000 claims description 5
- 230000006870 function Effects 0.000 claims description 2
- 244000144985 peep Species 0.000 abstract description 3
- 230000000284 resting effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 208000008918 voyeurism Diseases 0.000 description 1
Abstract
The invention discloses a wireless data transmission method for improving reliability, which relates to the technical field of data transmission, and the technical scheme is characterized in that the method comprises the following steps: associating the two data transmission accounts to form an associated data transmission account; one data sending account needs to be verified by the other data sending account when sending file data to the data receiving account of the receiver in a wireless data transmission mode; after the other data sending account passes the verification, acquiring identification information of the data receiving account and environmental information around the data receiving account; carrying out joint processing analysis on the identification information of the data receiving account and the environmental information around the data receiving account to obtain a sending security value; the method has the advantages that the file data of one data sending account is sent to the data receiving account of the receiver, and the situation that strangers beside the receiver peep the content of the file data when the file data is sent to the data receiving account is prevented.
Description
Technical Field
The invention relates to the technical field of data transmission, in particular to a wireless data transmission method for improving reliability.
Background
With the development of communication technologies and terminal devices, mobile devices such as smartphones and tablets increasingly use application programs and applications, data transmission between application programs and between terminal devices is generally performed under the conditions of a cellular data network, a wireless access point or a GPS connection, the wireless data transmission refers to remote transmission of output data or various physical quantities by utilizing a wireless data transmission module, when company file data is sent among company members through a wireless data transmission method, identification information of a data receiving account and environmental information around the data receiving account cannot be identified, namely whether the data receiving account is in a safe state or not can not be judged, so that a receiver can peep to file data contents to cause confidential leakage easily, and economic loss of the company can be caused.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a wireless data transmission method for improving reliability.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a wireless data transmission method for improving reliability, the method comprising the steps of:
and associating the two data transmission accounts to form an associated data transmission account.
When one data sending account sends file data to a data receiving account of a receiver in a wireless data transmission mode, the other data sending account needs to be verified.
And after the other data sending account passes the verification, acquiring the identification information of the data receiving account and the environmental information around the data receiving account.
Carrying out joint processing analysis on the identification information of the data receiving account and the environmental information around the data receiving account to obtain a sending security value; the sending security value comprises an identity authentication value and an environment security value, the identity authentication value is a numerical value which is obtained by processing and analyzing the identification information of the data receiving account and used for representing the identity authentication of the receiver, and the environment security value is a numerical value which is obtained by processing and analyzing the environment information around the data receiving account and used for representing the environment security around the data receiving account.
And judging whether the data receiving account number is in a safe state when receiving the file data according to the sending safety value.
If the data receiving account number is in a safe state when receiving the file data, the file data of one of the data sending account numbers is sent to the data receiving account number of the receiver.
If the data receiving account number is in an unsafe state when receiving the file data, the file data of one of the data sending account numbers is not sent to the data receiving account number of the receiver at the moment.
Preferably, at least two data transmission accounts are associated to form an associated data transmission account, specifically.
One data transmission account sends association request information to the other data transmission account, wherein the association request information comprises account information and identity authentication header information.
After the other data transmission account agrees with the association request of one data transmission account, the two data transmission accounts are associated to form an association data transmission account.
Preferably, the identification information of the data receiving account is a face image of a receiver of the data receiving account.
And comparing the face image of the receiver of the data receiving account with preset face information to obtain an identity authentication value SFR.
Preferably, the environmental information around the data receiving account includes information of the number of strangers around the data receiving account and information of the eye gazing directions of the strangers around the data receiving account.
The number information of strangers around the data receiving account and the eye gazing direction information of the strangers around the data receiving account are taken and marked to obtain a stranger number i and a stranger eye gazing direction value YZF i 。
Preferably by a safety functionAnd calculating to obtain an environment safety value HJA.
The transmission security value FSA is calculated by the joint function fsa=a1×sfr+a2×hja; wherein a1 and a2 are influence factors and are greater than zero.
Preferably, the transmission safety value FSA is compared with a preset transmission safety threshold Q.
If the transmission security value fsa=the preset transmission security threshold value Q, the data receiving account is in a security state when receiving the file data, that is, the file data of one of the data transmitting accounts is transmitted to the data receiving account of the receiver in a wireless data transmission mode.
If the sending safety value FSA is greater than a preset sending safety threshold value Q, the data receiving account is in an unsafe state when receiving the file data, namely the file data of one of the data sending accounts is not sent to the data receiving account of the receiver in a wireless data transmission mode.
Preferably, the step-up speed information of the receiver is acquired when the data receiving account is in a safe state when the data receiving account receives the file data and when no stranger exists around the data receiving account.
And (5) taking the value and marking the walking speed information of the receiver to obtain the walking speed value YDZ of the receiver.
The receiver step-up speed value YDZ is compared with a preset receiver step-up speed threshold value P.
If the receiver step-up speed value ydz=the preset receiver step-up speed threshold P, the file data of one of the data transmission accounts is sent to the data reception account of the receiver in a text manner.
If the step-by-step speed value YDZ of the receiver is larger than the preset step-by-step speed threshold value P of the receiver, the file data of one data transmission account is transmitted to the data reception account of the receiver in a voice playing mode.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the method and the device, whether the data receiving account receives the file data is in a safe state or not is judged according to the sending safety value, if the data receiving account receives the file data in the safe state, the file data of one of the data sending accounts is sent to the data receiving account of the receiver, and peeping of strangers on the side of the receiver to the file data content is prevented when the file data is sent to the data receiving account.
2. In the invention, the step-down speed value YDZ of the receiver is compared with the preset step-down speed threshold P of the receiver, when the step-down speed value YDZ=the preset step-down speed threshold P of the receiver, the file data of one data transmission account is sent to the data reception account of the receiver in a text mode, and when the step-down speed value YDZ is 0, the receiver is in a static state, so the file data of one data transmission account is sent to the data reception account of the receiver in a file mode, namely, the receiver checks the sent file data in a text mode to make the file data more clear; when the walking speed value YDZ of the receiver is larger than the preset walking speed threshold value P of the receiver, file data of one data transmission account is transmitted to the data receiving account of the receiver in a voice playing mode, and when the receiver is in a walking or running state, the receiver is indicated to know the content of the file data in a text viewing mode, at the moment, the inside of the file data is converted into voice playing, and the receiver is enabled to know the content of the file data through voice playing.
Drawings
Fig. 1 is a flow chart of a wireless data transmission method for improving reliability according to the present invention.
Detailed Description
Reference is made to figure 1.
The embodiment provides a wireless data transmission method for improving reliability.
A wireless data transmission method for improving reliability, the method comprising the steps of:
and associating the two data transmission accounts to form an associated data transmission account.
When one data sending account sends file data to a data receiving account of a receiver in a wireless data transmission mode, the other data sending account needs to be verified.
And after the other data sending account passes the verification, acquiring the identification information of the data receiving account and the environmental information around the data receiving account.
Carrying out joint processing analysis on the identification information of the data receiving account and the environmental information around the data receiving account to obtain a sending security value; the sending security value comprises an identity authentication value and an environment security value, the identity authentication value is a numerical value which is obtained by processing and analyzing the identification information of the data receiving account and used for representing the identity authentication of a receiver, and the environment security value is a numerical value which is obtained by processing and analyzing the environment information around the data receiving account and used for representing the environment security around the data receiving account.
And judging whether the data receiving account number is in a safe state when receiving the file data according to the sending safety value.
If the data receiving account number is in a safe state when receiving the file data, the file data of one of the data sending account numbers is sent to the data receiving account number of the receiver.
If the data receiving account number is in an unsafe state when receiving the file data, the file data of one of the data sending account numbers is not sent to the data receiving account number of the receiver at the moment.
According to the wireless data transmission method for improving reliability, the application scene is that file data are transmitted among members in a company through a wireless data transmission mode, when one data transmission account transmits the file data to a data receiving account of a receiver through the wireless data transmission mode, verification of the other data transmission account is needed, namely, when one member in the company transmits the file data to a receiver in the company through the data transmission account, verification is needed to be conducted through the member of the other associated transmission account of the company, therefore accuracy of transmitting the file data is ensured, whether the data receiving account is in a safe state or not is judged according to a transmission safety value after an owner of the other associated transmission account of the company browses the file data agrees, if the data receiving account is in the safe state, the file data of one data transmission account is transmitted to the data receiving account of the receiver at the moment, and a stranger at the side of the receiver is prevented from stealing the file data content when the file data is transmitted to the data receiving account, and economic loss of the company can be caused because the stranger at the side of the receiver peeps the file data content to the company.
And associating at least two data transmission accounts to form an associated data transmission account, specifically.
One data transmission account sends association request information to the other data transmission account, wherein the association request information comprises account information and identity authentication header information.
After the other data transmission account agrees with the association request of one data transmission account, the two data transmission accounts are associated to form an association data transmission account.
It should be noted that, when one data transmission account sends association request information to the other data transmission account, namely, account information and identity authentication header information of the one data transmission account, wherein the identity authentication header information is real header information, after a user of the other data transmission account receives the account information and the identity authentication header information of the one data transmission account, checking and confirming, and after the other data transmission account agrees to the association request of the one data transmission account, associating between the two data transmission accounts to form an associated data transmission account.
The identification information of the data receiving account is a face image of a receiver of the data receiving account.
And comparing the face image of the receiver of the data receiving account with preset face information to obtain an identity authentication value SFR.
It should be noted that, since the file data of the company can only be checked by members inside the company, the face images of the members inside the company are stored in advance to form a face image table, that is, the face image table stores preset face information, and before the recipient of the data receiving account receives the file data, the face image of the recipient needs to be compared with the preset face information.
Because the mobile terminals are all provided with the front-facing cameras, the face images of the receivers can be obtained through the front-facing cameras, the face images of the receivers are compared with the face information preset, if the face images of the receivers are in the face information preset, the value of the identity authentication value SFR is 1, and if the face images of the receivers are not in the face information preset, the value of the identity authentication value SFR is 2.
The environmental information around the data receiving account includes information on the number of strangers around the data receiving account and information on the eye gaze direction of the strangers around the data receiving account.
It is worth noting that, because the mobile terminals are all provided with cameras, the face information around the data receiving account can be obtained through the cameras, if the face information around the data receiving account obtained through the shooting is not in the face information preset, the face information is strangers, and the number of the strangers and the eye gazing direction of the strangers can be obtained through statistics through the face information around the data receiving account obtained through the shooting.
The number information of strangers around the data receiving account and the eye gazing direction information of the strangers around the data receiving account are taken and marked to obtain a stranger number i and a stranger eye gazing direction value YZF i 。
It should be noted that, the face information around the data receiving account can be obtained by shooting through the camera, if the face information around the data receiving account is obtained by shooting not in the face information preset, the face information is a stranger, the number of strangers can be counted by shooting the face information around the data receiving account, if the number of strangers is counted to be 2, the value of the stranger number i is 2, andand statistics of the information of the eye-gazing directions of the two strangers, if the first stranger eye-gazing direction is the mobile terminal, the value YZF of the stranger eye-gazing direction is calculated 1 The value of (2) is that if the first stranger's eye gazing direction is not the mobile terminal, the stranger's eye gazing direction value YZF 1 The value of (2) is 0, if the second stranger's eye gazing direction is the mobile terminal, the stranger's eye gazing direction value YZF 2 If the second stranger's eye gazing direction is not the mobile terminal, the stranger's eye gazing direction value YZF 2 The value of (2) is 0.
By a safety functionAnd calculating to obtain an environment safety value HJA.
It is noted that, in the case where the value of the stranger number i is 2, the stranger eye gazing direction value YZF 1 The value of (2) is 0, and the stranger's eye gazing direction value YZF 2 Is 0 by passing through a security functionCalculating to obtain an environment safety value HJA of 0; stranger eye gazing direction value YZF 1 The value of (2) is the stranger eye gazing direction value YZF 2 Has a value of 2 by means of a security function +.>And calculating to obtain an environment safety value HJA of 4.
The transmission security value FSA is calculated by the joint function fsa=a1×sfr+a2×hja; wherein a1 and a2 are influence factors and are greater than zero.
Note that here, the values of a1 and a2 are set to 1, and when the environment security value HJA is 0 and the value of the authentication value SFR is 1, the transmission security value FSA is calculated by the joint function fsa=a1×sfr+a2×hja to be 1; when the environment security value HJA is 4 and the authentication value SFR is 2, the transmission security value FSA is calculated by the joint function fsa=a1×sfr+a2×hja to be 6.
The transmission safety value FSA is compared with a preset transmission safety threshold value Q.
If the transmission security value fsa=the preset transmission security threshold value Q, the data receiving account is in a security state when receiving the file data, that is, the file data of one of the data transmitting accounts is transmitted to the data receiving account of the receiver in a wireless data transmission mode.
If the sending safety value FSA is greater than a preset sending safety threshold value Q, the data receiving account is in an unsafe state when receiving the file data, namely the file data of one of the data sending accounts is not sent to the data receiving account of the receiver in a wireless data transmission mode.
It should be noted that, here, the preset transmission security threshold Q is set to 1, and when the transmission security value FSA is 1, since the transmission security value fsa=the preset transmission security threshold Q, the data receiving account is in a secure state when receiving the file data, that is, the file data of one of the data transmitting accounts is transmitted to the data receiving account of the receiver by a wireless data transmission manner.
When the sending safety value FSA is 6, the sending safety value FSA is greater than a preset sending safety threshold Q, and the data receiving account is in an unsafe state when receiving file data, namely the file data of one of the data sending accounts is not sent to the data receiving account of the receiver in a wireless data transmission mode, the receiver is reminded to step to other areas without strangers at the moment, and the data receiving account is in a safe state when receiving the file data after the receiver steps to other areas without strangers.
In the second embodiment, the following technical features are added on the basis of the first embodiment:
a wireless data transmission method for improving reliability is provided, when a data receiving account is in a safe state when receiving file data, and when no stranger exists around the data receiving account, the step-by-step speed information of a receiver is obtained.
It should be noted that, because the receiver carries the mobile terminal with him, the walking speed information of the receiver is obtained when the data receiving account of the mobile terminal receives the file data and is in a safe state, that is, the running state, the walking state and the resting state of the receiver are determined according to the walking speed information of the receiver, wherein the resting state is that the receiver is neither walking nor running, for example, the receiver sits on a chair.
And (5) taking the value and marking the walking speed information of the receiver to obtain the walking speed value YDZ of the receiver.
It should be noted that when the stepping speed of the receiver is 1.8m/s, the value of the stepping state value YDZ is 1.8; when the walking speed of the receiver is 3m/s, the value of the walking state value YDZ is 3, and when the receiver sits on a chair, the value of the walking speed value YDZ is 0.
The receiver step-up speed value YDZ is compared with a preset receiver step-up speed threshold value P.
If the receiver step-up speed value ydz=the preset receiver step-up speed threshold P, the file data of one of the data transmission accounts is sent to the data reception account of the receiver in a text manner.
If the step-by-step speed value YDZ of the receiver is larger than the preset step-by-step speed threshold value P of the receiver, the file data of one data transmission account is transmitted to the data reception account of the receiver in a voice playing mode.
It should be noted that, here, the preset receiver step-up speed threshold P is set to 0, and in the case where the value of the step-up speed value YDZ is 0, since the receiver step-up speed value ydz=the preset receiver step-up speed threshold P, the file data of one of the data transmission accounts is transmitted to the data reception account of the receiver in a file manner, and since the receiver is in a stationary state when the value of the step-up speed value YDZ is 0, the file data of one of the data transmission accounts is transmitted to the data reception account of the receiver in a file manner, that is, the receiver views the transmitted file data in a text manner, which is more clearly understood.
When the walking speed of the receiver is 1.3m/s, the walking speed value YDZ of the receiver is larger than the preset walking speed threshold value P of the receiver, file data of one data transmission account is transmitted to the data receiving account of the receiver in a voice playing mode, so that when the walking speed of the receiver is 1.3m/s, the receiver is in a walking state, and when the receiver is in a walking state, the receiver is not convenient to know the content of the file data in a text viewing mode, at the moment, the inside of the file data is converted into voice playing, and the receiver is enabled to know the content of the file data through voice playing.
When the walking speed of the receiver is 5m/s, the walking speed value YDZ of the receiver is larger than the preset walking speed threshold value P of the receiver, file data of one data transmission account is transmitted to the data receiving account of the receiver in a voice playing mode, so that when the walking speed of the receiver is 5m/s, the receiver is in a running state, and when the receiver is in the running state, the receiver is inconvenient to know the content of the file data in a text viewing mode, at the moment, the inside of the file data is converted into voice playing, and the receiver is enabled to know the content of the file data through voice playing.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (7)
1. A wireless data transmission method for improving reliability, the method comprising the steps of:
associating the two data transmission accounts to form an associated data transmission account;
one data sending account needs to be verified by the other data sending account when sending file data to the data receiving account of the receiver in a wireless data transmission mode;
after the other data sending account passes the verification, acquiring identification information of the data receiving account and environmental information around the data receiving account;
carrying out joint processing analysis on the identification information of the data receiving account and the environmental information around the data receiving account to obtain a sending security value; the sending security value comprises an identity authentication value and an environment security value, wherein the identity authentication value is a numerical value used for representing the identity authentication of a receiver and obtained by processing and analyzing the identification information of the data receiving account, and the environment security value is a numerical value used for representing the security of the environment around the data receiving account and obtained by processing and analyzing the environment information around the data receiving account;
judging whether the data receiving account number is in a safe state when receiving file data according to the sending safety value;
if the data receiving account number is in a safe state when receiving the file data, then sending the file data of one of the data sending account numbers to the data receiving account number of the receiver;
if the data receiving account number is in an unsafe state when receiving the file data, the file data of one of the data sending account numbers is not sent to the data receiving account number of the receiver at the moment.
2. The method for wireless data transmission with improved reliability according to claim 1, wherein at least two data transmission accounts are associated to form an associated data transmission account, specifically:
one data transmission account sends association request information to the other data transmission account, wherein the association request information comprises account information and identity authentication header information;
after the other data transmission account agrees with the association request of one data transmission account, the two data transmission accounts are associated to form an association data transmission account.
3. The wireless data transmission method for improving reliability according to claim 2, wherein the identification information of the data receiving account is a face image of a receiver of the data receiving account;
and comparing the face image of the receiver of the data receiving account with preset face information to obtain an identity authentication value SFR.
4. The wireless data transmission method for improving reliability according to claim 3, wherein the environmental information around the data receiving account includes information on the number of strangers around the data receiving account and information on the direction of eye gaze of the strangers around the data receiving account;
the number information of strangers around the data receiving account and the eye gazing direction information of the strangers around the data receiving account are taken and marked to obtain a stranger number i and a stranger eye gazing direction value YZF i 。
5. The method for wireless data transmission with increased reliability of claim 4, wherein the security function is used to provide the security functionCalculating to obtain an environment safety value HJA;
the transmission security value FSA is calculated by the joint function fsa=a1×sfr+a2×hja; wherein a1 and a2 are influence factors and are greater than zero.
6. The method for wireless data transmission with improved reliability according to claim 5, wherein the transmission security value FSA is compared with a preset transmission security threshold Q:
if the sending safety value FSA=a preset sending safety threshold value Q, the data receiving account is in a safety state when receiving file data, namely, the file data of one data sending account is sent to the data receiving account of a receiver in a wireless data transmission mode;
if the sending safety value FSA is greater than a preset sending safety threshold value Q, the data receiving account is in an unsafe state when receiving the file data, namely the file data of one of the data sending accounts is not sent to the data receiving account of the receiver in a wireless data transmission mode.
7. The wireless data transmission method for improving reliability according to claim 6, wherein the step-by-step speed information of the receiver is obtained when the data receiving account is in a safe state when the data receiving account receives the file data and when no stranger is present around the data receiving account;
the step-by-step speed information of the receiver is valued and marked to obtain a step-by-step speed value YDZ of the receiver;
comparing the receiver step-up speed value YDZ with a preset receiver step-up speed threshold value P:
if the receiver step-by-step speed value ydz=the preset receiver step-by-step speed threshold P, file data of one of the data transmission accounts is transmitted to the data reception account of the receiver in a text manner;
if the step-by-step speed value YDZ of the receiver is larger than the preset step-by-step speed threshold value P of the receiver, the file data of one data transmission account is transmitted to the data reception account of the receiver in a voice playing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311467465.3A CN117202187B (en) | 2023-11-07 | 2023-11-07 | Wireless data transmission method for improving reliability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311467465.3A CN117202187B (en) | 2023-11-07 | 2023-11-07 | Wireless data transmission method for improving reliability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117202187A CN117202187A (en) | 2023-12-08 |
| CN117202187B true CN117202187B (en) | 2024-01-30 |
Family
ID=88985412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311467465.3A Active CN117202187B (en) | 2023-11-07 | 2023-11-07 | Wireless data transmission method for improving reliability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117202187B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106557711A (en) * | 2016-11-04 | 2017-04-05 | 深圳大学 | The screen privacy guard method of mobile terminal device and system |
| CN110177233A (en) * | 2018-10-24 | 2019-08-27 | 广东小天才科技有限公司 | A kind of video transmission method and wearable device for protecting privacy of user |
| CN113055377A (en) * | 2021-03-10 | 2021-06-29 | 泓诚实业(深圳)有限公司 | Network security protection system based on authority authentication |
-
2023
- 2023-11-07 CN CN202311467465.3A patent/CN117202187B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106557711A (en) * | 2016-11-04 | 2017-04-05 | 深圳大学 | The screen privacy guard method of mobile terminal device and system |
| CN110177233A (en) * | 2018-10-24 | 2019-08-27 | 广东小天才科技有限公司 | A kind of video transmission method and wearable device for protecting privacy of user |
| CN113055377A (en) * | 2021-03-10 | 2021-06-29 | 泓诚实业(深圳)有限公司 | Network security protection system based on authority authentication |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117202187A (en) | 2023-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8405729B2 (en) | System and method for pairing hand-held devices utilizing a front-facing camera | |
| JP2006038955A (en) | Voiceprint recognition system | |
| US20090247123A1 (en) | Method for Providing Security Services by Using Mobile Terminal Password and Mobile Terminal Thereof | |
| US20140370838A1 (en) | System and method for preventing abuse of emergency calls placed using smartphone | |
| KR20130048695A (en) | An authentication system, authentication method and authentication server | |
| CN103874065A (en) | Method and device for judging user position abnormity | |
| CN111882692B (en) | Intelligent mobile attendance checking method and device | |
| CN106685797A (en) | Method for verifying identity based on instant communication | |
| EP3249570A1 (en) | Method and device for providing prompt indicating loss of terminal | |
| CN105681564A (en) | Message reminding method and device | |
| CN108347730B (en) | Wireless communication processing method and device | |
| CN110688240B (en) | Government affair message reminding method and system based on instant messaging | |
| KR100705164B1 (en) | System and method for user registration using portable device | |
| CN117202187B (en) | Wireless data transmission method for improving reliability | |
| KR101555991B1 (en) | Emergency notification system and emergency notification method using the same | |
| CN111507140B (en) | Portrait contrast method, system, electronic device and readable storage medium | |
| CN104331649A (en) | Identity recognition system and method based on network connection | |
| CN202503545U (en) | Account security application system | |
| CN113079161B (en) | Method and system for sharing monitoring camera | |
| CN111125660B (en) | Privacy protection method, mobile terminal and device with storage function | |
| CN107645509B (en) | Portable multimedia consultation cloud platform | |
| US11962600B2 (en) | Apparatus and methods for secure, distributed, augmented-reality (AR) communication systems | |
| JP2007310661A (en) | User authentication apparatus and user authentication method | |
| KR102242590B1 (en) | Fax system using the mms in mobile communication terminal | |
| CN114584978B (en) | Value added service authentication method, device, equipment and readable medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |