CN105095711B

CN105095711B - Data transmission method and device

Info

Publication number: CN105095711B
Application number: CN201410222315.0A
Authority: CN
Inventors: 阳光
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2014-05-23
Filing date: 2014-05-23
Publication date: 2021-08-17
Anticipated expiration: 2034-05-23
Also published as: CN105095711A

Abstract

The invention discloses a data transmission method and device, and belongs to the technical field of computers. The method is used in a first electronic device and comprises the following steps: acquiring first biological characteristic information of a user and object information of an operation object specified by the user; transmitting the first biological characteristic information and the object information; receiving feedback information from second electronic equipment, wherein the feedback information is generated according to the first biological characteristic information and carries the object information; and if the feedback information meets a preset condition, sending the operation object to the second electronic equipment. The apparatus, comprising: the device comprises an information acquisition module, a first sending module, an information receiving module and a second sending module. The invention solves the problem that the data transmitted between the electronic devices is easy to intercept and capture by other electronic devices to cause data leakage and influence the safety of data transmission, and achieves the effect of improving the safety of data transmission.

Description

Data transmission method and device

Technical Field

The present invention relates to the field of computer technologies, and in particular, to a data transmission method and apparatus.

Background

With the development of communication technology, the first electronic device and the second electronic device may establish a connection through a network, and transmit data through the established network connection, thereby implementing data sharing between the electronic devices.

Assuming that the first electronic device and the second electronic device transmit data through WiFi (Wireless Fidelity), the first electronic device scans surrounding APs (Access points); accessing a WiFi network after the AP is scanned; the second electronic equipment is also accessed to the WiFi network in the mode; the method comprises the steps that first electronic equipment receives a sending instruction triggered by a user; and transmitting the data indicated by the transmission instruction to the second electronic equipment through the WiFi network, and receiving the data transmitted by the first electronic equipment through the WiFi network by the second electronic equipment.

In the process of implementing the invention, the inventor finds that at least the following defects exist in the prior art:

if the other electronic equipment impersonates the second electronic equipment and establishes connection with the first electronic equipment, data is easily intercepted by the other electronic equipment, data leakage is caused, and the safety of data transmission is influenced.

Disclosure of Invention

In order to solve the problem that data transmitted between electronic devices is easy to intercept and capture by other electronic devices to cause data leakage and influence the security of data transmission, the embodiment of the invention provides a data transmission method and a data transmission device. The technical scheme is as follows:

in a first aspect, an embodiment of the present invention provides a data transmission method, which is used in a first electronic device, and the method includes:

acquiring first biological characteristic information of a user and object information of an operation object specified by the user;

transmitting the first biological characteristic information and the object information;

receiving feedback information from second electronic equipment, wherein the feedback information is generated according to the first biological characteristic information and carries the object information;

and if the feedback information meets a preset condition, sending the operation object to the second electronic equipment.

In a second aspect, an embodiment of the present invention provides a data transmission method, which is used in a second electronic device, and the method includes:

acquiring second biological characteristic information of the user;

detecting whether the second biological characteristic information is matched with first biological characteristic information of first electronic equipment;

when the second biological characteristic information is matched with the first biological characteristic information, sending feedback information carrying object information of an operation object designated by a user of the first electronic equipment;

receiving the operation object sent by the first electronic device, wherein the operation object is sent by the first electronic device after the feedback information is determined to meet a predetermined condition.

In a third aspect, an embodiment of the present invention provides a data transmission apparatus, which is used in a first electronic device, and includes:

the information acquisition module is used for acquiring first biological characteristic information of a user and object information of an operation object specified by the user;

the first sending module is used for sending the first biological characteristic information and the object information acquired by the information acquisition module;

the information receiving module is used for receiving feedback information from second electronic equipment, wherein the feedback information is generated according to the first biological characteristic information sent by the first sending module and carries the object information sent by the first sending module;

and the second sending module is used for sending the operation object to the second electronic equipment when the feedback information received by the information receiving module meets a preset condition.

In a fourth aspect, an embodiment of the present invention provides a data transmission apparatus, which is used in a second electronic device, and the apparatus includes:

the first acquisition module is used for acquiring second biological characteristic information of the user;

the information detection module is used for detecting whether the second biological characteristic information acquired by the first acquisition module is matched with the first biological characteristic information of the first electronic equipment or not;

an information sending module, configured to send feedback information carrying object information of an operation object specified by a user of the first electronic device when the information detection module detects that the second biometric information matches the first biometric information;

and an object receiving module, configured to receive the operation object sent by the first electronic device, where the operation object is sent by the first electronic device after it is determined that the feedback information satisfies a predetermined condition.

Acquiring first biological characteristic information of a user and object information of an operation object specified by the user; transmitting first biological characteristic information and object information; receiving feedback information from the second electronic equipment, wherein the feedback information is generated according to the first biological characteristic information and carries object information; if the feedback information meets the preset condition, the operation object is sent to the second electronic equipment, and after the second electronic equipment generates the feedback information according to the first biological characteristic information, the first electronic equipment sends the operation object to the second electronic equipment after determining that the feedback information meets the preset condition, so that the problems that data transmitted between the electronic equipment is easy to intercept by other electronic equipment to cause data leakage and the safety of data transmission is influenced are solved, and the effect of improving the safety of data transmission is achieved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a flowchart of a method of data transmission according to an embodiment of the present invention;

fig. 2A is a flowchart of a data transmission method according to another embodiment of the present invention;

fig. 2B is a schematic diagram of a first application of the data transmission method according to the embodiment of the present invention;

fig. 3A is a flowchart of a method of data transmission according to another embodiment of the present invention;

fig. 3B is a schematic diagram of a second application of the data transmission method according to the embodiment of the present invention;

fig. 4 is a structural framework diagram of a data transmission apparatus according to an embodiment of the present invention;

fig. 5 is a structural frame diagram of a data transmission apparatus according to still another embodiment of the present invention;

fig. 6 is a structural framework diagram of a data transmission apparatus according to an embodiment of the present invention;

fig. 7 is a structural block diagram of a data transmission device according to still another embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1, a flowchart of a method for data transmission according to an embodiment of the present invention is shown, where the method for data transmission may be applied to a system including a first electronic device and a second electronic device, where the electronic device may be a smart television, a smart phone, or a tablet computer. The data transmission method comprises the following steps:

step 101, a first electronic device acquires first biological characteristic information of a user and object information of an operation object specified by the user;

the first biometric information is used for describing the biometric characteristics of a user using the first electronic device, and may be at least one of fingerprint information and face information of the user.

The object information is information for describing the operation object, and may be identification, description information, attribute information, or the like of the operation object. The operation object may be at least one of a picture, a document, an application program, and a folder, and the present embodiment does not limit the operation object.

102, first electronic equipment sends first biological characteristic information and object information;

103, the second electronic equipment acquires second biological characteristic information of the user;

the second biometric information is used to describe a biometric characteristic of a user using the second electronic device, and may be at least one of fingerprint information and face information of the user. Typically, the second biometric information is of the same type as the first biometric information.

104, the second electronic device detects whether the second biological characteristic information is matched with the first biological characteristic information of the first electronic device;

step 105, when detecting that the second biological characteristic information is matched with the first biological characteristic information, the second electronic equipment sends feedback information carrying object information of an operation object designated by a user of the first electronic equipment;

the feedback information carries object information of the operation object, so that the first electronic device determines the operation object corresponding to the object information as the operation object required to be sent to the second electronic device.

Step 106, the first electronic device receives feedback information from the second electronic device, wherein the feedback information is generated according to the first biological characteristic information and carries object information;

step 107, if the feedback information meets the preset condition, the first electronic device sends an operation object to the second electronic device;

the predetermined condition may be set such that the feedback information is information indicating that the first biometric information matches the second biometric information, and the first electronic device determines that the feedback information meets the predetermined condition when detecting that the feedback information indicates that the first biometric information matches the second biometric information.

The biometric information can uniquely identify the user, so that the consistency between the user using the first electronic equipment and the user using the second electronic equipment can be determined by receiving the feedback information sent by the second electronic equipment after the second biometric information is detected to be matched with the first biometric information, and the first electronic equipment cannot be connected with other electronic equipment pretending to be the second electronic equipment, so that data leakage caused by interception of data by other electronic equipment is avoided, and the safety of data transmission is improved.

And step 108, the second electronic device receives the operation object sent by the first electronic device, wherein the operation object is sent by the first electronic device after the feedback information is determined to meet the preset condition.

Among them, steps 101, 102, 106, and 107 may be implemented separately as a data transmission method of the first electronic device side, and steps 103, 104, 105, and 108 may be implemented separately as a data transmission method of the second electronic device side.

In summary, in the data transmission method provided in the embodiment of the present invention, the first biological characteristic information of the user and the object information of the operation object specified by the user are obtained; transmitting first biological characteristic information and object information; receiving feedback information from the second electronic equipment, wherein the feedback information is generated according to the first biological characteristic information and carries object information; if the feedback information meets the preset condition, the operation object is sent to the second electronic equipment, and after the second electronic equipment generates the feedback information according to the first biological characteristic information, the first electronic equipment sends the operation object to the second electronic equipment after determining that the feedback information meets the preset condition, so that the problems that data transmitted between the electronic equipment is easy to intercept by other electronic equipment to cause data leakage and the safety of data transmission is influenced are solved, and the effect of improving the safety of data transmission is achieved.

Referring to fig. 2A, a flowchart of a method for data transmission according to another embodiment of the present invention is shown, where the method for data transmission may be applied to a system including a first electronic device and a second electronic device, where the electronic device may be a smart television, a smart phone, or a tablet computer. The data transmission method comprises the following steps:

step 201, a first electronic device acquires first biological characteristic information of a user and object information of an operation object specified by the user;

the first biometric information is used for describing the biometric characteristics of a user using the first electronic device, and may be at least one of fingerprint information and face information of the user. The object information is information for describing the operation object, and may be identification, description information, attribute information, or the like of the operation object. The operation object may be at least one of a picture, a document, an application program, and a folder, and the present embodiment does not limit the operation object.

Specifically, the first electronic device may obtain the object information first, and then obtain the first biometric information; or first biological characteristic information can be acquired, and then the object information can be acquired; the first biometric information may also be acquired at the same time as the acquisition of the subject information.

When the object information is acquired, the first electronic device may display the operation object to the user, the user performs selection on the operation object, the first electronic device determines the selected operation object as the selected operation object, and the object information of the operation object is acquired. When the first biological characteristic information is acquired, if the first biological characteristic information is fingerprint information, the first electronic equipment can acquire the fingerprint information through a fingerprint sensor; if the first biological characteristic information is face information, the first electronic device can acquire the face information through the camera.

In order to reduce the difficulty in acquiring the subject information and the first biometric information, the present embodiment further provides a preferred scheme for acquiring the subject information and the first biometric information. Specifically, the user can drag the selected operation object to the fingerprint acquisition device, the first electronic device can acquire object information of the dragged operation object by executing one operation, and can also acquire the first biological characteristic information through the fingerprint acquisition device, so that the acquisition difficulty is reduced, the user experience is improved, and the acquisition efficiency is also improved.

Referring to a first application diagram of the data transmission method shown in fig. 2B, a first electronic device drags "map.

Step 202, the first electronic device sends first biological characteristic information and object information to the second electronic device;

the first electronic device may acquire an address of the second electronic device, and send the acquired first biometric information and the acquired object information to the second electronic device according to the address.

If the first electronic device needs to send an operation object to the second electronic device, the first biological characteristic information and the object information of the operation object can be sent to the second electronic device through the mode; if the first electronic device needs to send at least two operation objects to the second electronic device, the object information of the at least two operation objects may be sent corresponding to the same first biometric information, or the object information of the at least two operation objects may be sent corresponding to different first biometric information.

Specifically, if the first biometric information is at least two and each first biometric information is different, the sending the first biometric information and the object information includes:

for each first biological characteristic information, transmitting respective object information corresponding to at least one operation object in correspondence with the first biological characteristic information.

When the first electronic device acquires the first biological characteristic information and the object information, the first electronic device may correspondingly transmit each piece of the first biological characteristic information to at least one piece of object information, and the first biological characteristic information and the at least one piece of object information to the second electronic device.

For example, the first electronic device needs to send object 1, object 2, and object 3, and the first biometric information is fingerprint information, and assuming that 3 objects correspond to the same first biometric information, the user can drag object 1, object 2, and object 3 to the fingerprint acquirer using the index finger, and the first electronic device sends the object information of object 1, object 2, and object 3 and the fingerprint information of the index finger to the second electronic device.

For another example, the first electronic device needs to send the object 1, the object 2, and the object 3, and the first biometric information is fingerprint information, assuming that the object 1 corresponds to one piece of first biometric information and the object 2 and the object 3 correspond to another piece of first biometric information, the user may drag the object 1 to the fingerprint collector using the index finger, and the first electronic device sends the object information of the object 1 and the fingerprint information of the index finger to the second electronic device; the user drags the object 2 and the object 3 to the fingerprint collector by using the middle finger, and the first electronic equipment sends the object information of the object 2 and the object 3 and the fingerprint information of the middle finger to the second electronic equipment.

Step 203, the second electronic device acquires second biological characteristic information of the user;

the second biometric information is used to describe a biometric characteristic of a user using the second electronic device, and may be at least one of fingerprint information and face information of the user. Typically, the second biometric information is of the same type as the first biometric information. That is, when the first biometric information is fingerprint information, the second biometric information is also fingerprint information; when the first biometric information is face information, the second biometric information is also face information.

In order for the second electronic device to explicitly acquire the second biometric information for data transmission, the second electronic device may also define in advance a manner of acquiring the second biometric information. For example, in order to correspond to the user dragging the operation object to the fingerprint collector, please refer to fig. 2B, the user may drag the operation object from the fingerprint collector to the screen of the second electronic device, and the second electronic device determines to acquire the second biometric information after determining to acquire the dragging track generated by the dragging.

Step 204, the second electronic device detects whether the second biological characteristic information is matched with the first biological characteristic information of the first electronic device;

in this embodiment, the second electronic device further needs to match the obtained second biometric information with the received first biometric information, and send a matching result to the first electronic device, so that the first electronic device determines whether the second electronic device is another electronic device that maliciously intercepts data according to the matching result, thereby improving the security of data transmission.

Specifically, the detecting whether the second biometric information matches with the first biometric information of the first electronic device includes:

receiving first biological characteristic information sent by first electronic equipment, and detecting whether the second biological characteristic information is matched with the received first biological characteristic information.

The process of the second electronic device detecting whether the second biometric information matches the first biometric information is an existing process, which is not described herein again in this embodiment.

When the second electronic equipment only receives one piece of first biological characteristic information, the second electronic equipment adopts the method for matching; if the second electronic device receives at least two pieces of first biometric information, the second electronic device needs to select the first biometric information to be detected this time, and before detecting whether the second biometric information matches with the first biometric information of the first electronic device, the method further includes:

1) receiving object information of at least two operation objects from the first electronic equipment, wherein the at least two object information correspond to different first biological characteristic information;

2) selecting one object information from at least two object information;

3) and determining the first biological characteristic information corresponding to the selected object information as the first biological characteristic information to be detected.

The second electronic device can display the object information of all the operation objects corresponding to each piece of first biological characteristic information, the user selects object information corresponding to a required receiving operation object from the displayed object information, and the first biological characteristic information corresponding to the selected object information is determined as the first biological characteristic information to be detected at this time.

For example, if the fingerprint information of the index finger corresponds to the object information of the object 1, and the fingerprint information of the middle finger corresponds to the object information of the object 2 and the object 3, the second electronic device may display the object information of the object 1, the object 2, and the object 3, and if the user selects the object information of the object 1, the second electronic device determines the fingerprint information of the index finger as the first biometric information to be detected this time.

Step 205, when detecting that the second biometric information matches the first biometric information, the second electronic device sends feedback information carrying object information of an operation object specified by the user of the first electronic device;

the feedback information carries the matching result of the second biological characteristic information and the first biological characteristic information.

In addition, the feedback information also carries object information of the operation object, so that the first electronic device determines the operation object corresponding to the object information as the operation object which needs to be sent to the second electronic device.

Step 206, if the first biological characteristic information and the object information are sent to the second electronic device, the first electronic device receives feedback information sent by the second electronic device, and the feedback information is generated according to the first biological characteristic information and carries the object information;

the first electronic device receives feedback information sent by the second electronic device after the second biological characteristic information and the first biological characteristic information are matched.

Step 207, if the feedback information meets the preset condition, the first electronic device sends an operation object to the second electronic device;

Specifically, when the first electronic device sends the operation object to the second electronic device, the first electronic device may read the object information from the feedback information, determine the operation object to be sent according to the object information, and send the operation object to the second electronic device.

And step 208, the second electronic device receives the operation object sent by the first electronic device, wherein the operation object is sent by the first electronic device after the feedback information is determined to meet the predetermined condition.

And the second electronic equipment receives the operation object sent by the first electronic equipment and processes the operation object. For example, the second electronic device performs a storage operation on the operation object, or the second electronic device performs an opening operation on the operation object.

Since the operation performed by the second electronic device on the operation object is according to the additional setting of the user, the second electronic device needs to respond to the additional operation to generate the operation instruction, which results in a complicated generation flow of the operation instruction. In order to reduce the generation flow of the operation instruction, the method further comprises the following steps:

1) determining a dragging track generated when first biological characteristic information is acquired;

2) and sending the dragging track so that the second electronic equipment can acquire the operation instruction corresponding to the dragging track and execute the operation indicated by the operation instruction on the received operation object.

In this embodiment, different operation instructions may be set for different dragging trajectories. For example, when the dragging track is a straight line, an operation instruction of the storage operation may be set; when the drag trajectory is a curve, an operation instruction of an opening operation or the like may be set, and the present embodiment does not limit the correspondence between the drag trajectory and the operation instruction.

If the operation instruction needs to be determined according to the dragging track of the first electronic device, the first electronic device may record the dragging track of the operation object when the first biological characteristic information is acquired, and send the recorded dragging track to the second electronic device.

Correspondingly, the method further comprises the following steps:

1) acquiring a dragging track generated when the second biological characteristic information is determined, or receiving a dragging track sent by first electronic equipment, wherein the dragging track sent by the first electronic equipment is generated when the first biological characteristic information is acquired;

2) determining an operation instruction corresponding to the dragging track;

3) and executing the operation indicated by the operation instruction on the received operation object.

If an operation instruction needs to be determined according to the dragging track of the first electronic equipment, the second electronic equipment receives the dragging track sent by the first electronic equipment; if the operation instruction needs to be determined according to the dragging track of the second electronic device, the second electronic device may record the dragging operation when the second biometric information is acquired, so as to obtain the dragging track. After the dragging track is acquired, the second electronic device may search for an operation instruction corresponding to the dragging track in a preset corresponding relationship between the dragging track and the operation instruction, and after receiving the operation object, execute the operation indicated by the operation instruction on the operation object.

The determining of the operation instruction corresponding to the dragging track includes:

1) determining an operation instruction corresponding to the dragging track in a preset corresponding relation; or the like, or, alternatively,

2) sending the dragging track to a server, and receiving an operation instruction corresponding to the dragging track determined and sent by the server in a preset corresponding relation;

the corresponding relationship is a one-to-one corresponding relationship between different dragging tracks and different operation instructions.

If the corresponding relationship between the dragging track and the operation instruction is stored in the second electronic device, the second electronic device can directly find the corresponding operation instruction locally according to the obtained dragging track; if the corresponding relationship between the dragging track and the operation instruction is stored in the server, the second electronic device may send the dragging track to the server, the server searches the operation instruction corresponding to the dragging track in the corresponding relationship, and sends the searched operation instruction to the second electronic device, and the second electronic device receives the operation instruction.

Among them, steps 201, 202, 206 and 207 may be implemented separately as a data transmission method of the first electronic device side, and steps 203, 204, 205 and 208 may be implemented separately as a data transmission method of the second electronic device side.

In addition, the dragging track generated when the second biological characteristic information is determined is obtained, or the dragging track sent by the first electronic equipment is received. The dragging track sent by the first electronic equipment is generated when the first biological characteristic information is acquired; determining an operation instruction corresponding to the dragging track; the operation indicated by the operation instruction is executed on the received operation object, the operation can be determined according to the dragging track generated when the operation object is sent, no additional operation is needed to be responded to generate the operation instruction, the generation flow of the operation instruction is simplified, and the generation efficiency of the operation instruction is improved.

Referring to fig. 3A, a flowchart of a method for data transmission according to another embodiment of the present invention is shown, where the method for data transmission may be applied to a system including a first electronic device, a second electronic device, and a server, where the electronic device may be a smart television, a smart phone, or a tablet computer. The data transmission method comprises the following steps:

step 301, a first electronic device acquires first biological characteristic information of a user and object information of an operation object specified by the user;

Specifically, the flow of the first electronic device acquiring the first biological characteristic information and the object information corresponding to the operation is described in step 201, and is not described herein again.

Referring to a first application diagram of the data transmission method shown in fig. 3B, a first electronic device drags "map.

Step 302, the first electronic device sends first biological characteristic information and object information to a server;

the first electronic device may acquire an address of the server, and send the acquired first biometric information and the acquired object information to the server according to the address.

If the first electronic device needs to send an operation object, the first biological characteristic information and the object information of the operation object can be sent to the server in the above mode; if the first electronic device needs to transmit at least two operation objects, the object information of the at least two operation objects may be transmitted corresponding to the same first biometric information, or the object information of the at least two operation objects may be transmitted corresponding to different first biometric information.

When the first biological characteristic information and the object information are acquired, the first electronic equipment can correspondingly send each piece of first biological characteristic information to at least one piece of object information and the first biological characteristic information and the at least one piece of object information to the server.

Step 303, the second electronic device acquires second biometric information of the user;

Step 304, the second electronic device sends the second biological characteristic information to a server;

in this embodiment, the second electronic device further needs to send the obtained second biometric information to the server, and the server matches the received second biometric information with the first biometric information and sends a matching result to the first electronic device, so that the first electronic device determines whether the second electronic device is another electronic device that maliciously intercepts data according to the matching result, thereby improving the security of data transmission.

When the server receives only one piece of first biological characteristic information, the server adopts the method to carry out matching; if the server receives at least two pieces of first biological characteristic information, the server needs to select the first biological characteristic information to be detected this time.

In this embodiment, the server may match at least two pieces of first biometric information with the second biometric information one by one, or the server may request the second electronic device to determine the first biometric information to be detected. Before specifically sending the second biometric information to the server, the method further includes:

2) selecting one object information from at least two object information;

The second electronic device can display the object information of all the operation objects corresponding to each piece of first biological characteristic information sent by the server, the user selects object information corresponding to a required receiving operation object from the displayed object information, and the first biological characteristic information corresponding to the selected object information is determined to be the first biological characteristic information to be detected at this time and sent to the server.

Step 305, the server detects whether the second biological characteristic information is matched with the first biological characteristic information;

the process of the server detecting whether the second biometric information matches the first biometric information is an existing process, which is not described herein again in this embodiment.

Step 306, when detecting that the second biological characteristic information is matched with the first biological characteristic information, the server sends indication information to the second electronic equipment;

the indication information carries the matching result of the second biological characteristic information and the first biological characteristic information.

Step 307, the second electronic device detects whether indication information sent by the server after determining that the second biological characteristic information is matched with the first biological characteristic information sent by the first electronic device is received;

and the second electronic equipment monitors whether the indication information is received or not after the second biological characteristic information is sent to the server.

Step 308, when detecting that the indication information is received, the second electronic device sends feedback information carrying object information of an operation object specified by the user of the first electronic device to the server;

Step 309, the server forwards the feedback information to the first electronic device;

and the server sends the feedback information carrying the matching result and the object information to the first electronic equipment.

Step 310, if the first biological characteristic information and the object information are sent to the server, the first electronic device receives feedback information from the second electronic device, which is forwarded by the server, wherein the feedback information is generated according to the first biological characteristic information and carries the object information;

the first electronic device receives feedback information sent by the server after the second biological characteristic information and the first biological characteristic information are matched.

Step 311, if the feedback information meets the predetermined condition, the first electronic device sends an operation object to the second electronic device;

The biometric information can uniquely identify the user, so that the consistency between the user using the first electronic equipment and the user using the second electronic equipment can be determined by receiving the feedback information sent by the server after the matching of the second biometric information and the first biometric information is detected, the first electronic equipment cannot be connected with other electronic equipment pretending to be the second electronic equipment, data leakage caused by interception and capture of data by other electronic equipment is avoided, and the safety of data transmission is improved.

Specifically, when the first electronic device sends the operation object, the object information may be read from the feedback information, the operation object to be sent is determined according to the object information, and the operation object is sent to the second electronic device, or the operation object is sent to the server, and the server forwards the operation object to the second electronic device.

In step 312, the second electronic device receives the operation object sent by the first electronic device, where the operation object is sent by the first electronic device after it is determined that the feedback information satisfies the predetermined condition.

If the operation instruction needs to be determined according to the dragging track of the first electronic device, the first electronic device may record the dragging track of the operation object when acquiring the first biological characteristic information, and send the recorded dragging track to the second electronic device, or send the dragging track to the server, and the server forwards the dragging track to the second electronic device, and the second electronic device determines the operation instruction corresponding to the dragging track. Alternatively, the first electronic device may also send the dragging track to the server, and the server determines an operation instruction corresponding to the dragging track and sends the operation instruction to the second electronic device.

Correspondingly, the method further comprises the following steps:

2) determining an operation instruction corresponding to the dragging track;

Among them, steps 301, 302, 310, and 311 may be implemented separately as a data transmission method on the first electronic device side, steps 303, 304, 307, 308, and 312 may be implemented separately as a data transmission method on the second electronic device side, and steps 305, 306, and 309 may be implemented separately as a data transmission method on the server side.

Referring to fig. 4, a structural framework diagram of a data transmission apparatus according to an embodiment of the present invention is shown, where the data transmission apparatus may be applied to a first electronic device, and the first electronic device may be a smart television, a smart phone, or a tablet computer. The data transmission device includes:

an information acquisition module 410 for acquiring first biometric information of a user and object information of an operation object specified by the user;

a first sending module 420, configured to send the first biometric information and the object information acquired by the information acquiring module 410;

an information receiving module 430, configured to receive feedback information from the second electronic device, where the feedback information is generated according to the first biological characteristic information sent by the first sending module 420 and carries object information sent by the first sending module 420;

the second sending module 440 is configured to send the operation object to the second electronic device when the feedback information received by the information receiving module 430 meets a predetermined condition.

In summary, the data transmission apparatus provided in the embodiment of the present invention obtains the first biometric information of the user and the object information of the operation object specified by the user; transmitting first biological characteristic information and object information; receiving feedback information from the second electronic equipment, wherein the feedback information is generated according to the first biological characteristic information and carries object information; if the feedback information meets the preset condition, the operation object is sent to the second electronic equipment, and after the second electronic equipment generates the feedback information according to the first biological characteristic information, the first electronic equipment sends the operation object to the second electronic equipment after determining that the feedback information meets the preset condition, so that the problems that data transmitted between the electronic equipment is easy to intercept by other electronic equipment to cause data leakage and the safety of data transmission is influenced are solved, and the effect of improving the safety of data transmission is achieved.

Referring to fig. 5, a structural framework diagram of a data transmission apparatus according to still another embodiment of the present invention is shown, where the data transmission apparatus may be applied to a first electronic device, and the first electronic device may be a smart television, a smart phone, or a tablet computer. The data transmission device includes: the information acquisition module 410, the first transmission module 420, the information receiving module 430 and the second transmission module 440.

Optionally, the information receiving module 430 includes:

a first receiving unit 431, configured to receive feedback information from the second electronic device forwarded by the server when the first biometric information and the object information are sent to the server, where the feedback information is sent by the server after determining that the first biometric information matches with second biometric information sent by the second electronic device;

a second receiving unit 432, configured to receive feedback information sent by the second electronic device when the first biometric information and the object information are sent to the second electronic device, where the feedback information is sent by the second electronic device after it is determined that the first biometric information matches with the second biometric information acquired by the second electronic device.

Optionally, the apparatus further comprises:

the track determining module 450 is configured to determine a dragging track generated when the first biological characteristic information is acquired;

the third sending module 460 is configured to send the dragging track determined by the track determining module 450, so that the second electronic device obtains an operation instruction corresponding to the dragging track, and performs an operation indicated by the operation instruction on the received operation object.

Optionally, if the first biometric information is at least two and each first biometric information is different, the first sending module 420 is specifically configured to send, for each first biometric information, the first biometric information corresponding to each object information corresponding to at least one operation object.

Referring to fig. 6, a structural framework diagram of a data transmission apparatus according to an embodiment of the present invention is shown, where the data transmission apparatus may be applied to a second electronic device, and the second electronic device may be a smart television, a smart phone, or a tablet computer. The data transmission device includes:

a first obtaining module 610, configured to obtain second biometric information of the user;

an information detection module 620, configured to detect whether the second biometric information acquired by the first acquisition module 610 matches the first biometric information of the first electronic device;

an information sending module 630, configured to send feedback information carrying object information of an operation object specified by a user of the first electronic device when the information detecting module 620 detects that the second biometric information matches the first biometric information;

the object receiving module 640 is configured to receive an operation object sent by the first electronic device, where the operation object is sent by the first electronic device after it is determined that the feedback information meets the predetermined condition.

In summary, the data transmission apparatus provided in the embodiment of the present invention obtains the second biometric information of the user; detecting whether the second biological characteristic information is matched with the first biological characteristic information of the first electronic equipment; when the second biological characteristic information is detected to be matched with the first biological characteristic information, sending feedback information carrying object information of an operation object designated by a user of the first electronic equipment; the method comprises the steps of receiving an operation object sent by first electronic equipment, wherein the operation object is sent by the first electronic equipment after the first electronic equipment determines that feedback information meets a preset condition, and sending the operation object to second electronic equipment after the second electronic equipment detects that second biological characteristic information is matched with first biological characteristic information and then generates feedback information according to the first biological characteristic information.

Referring to fig. 7, a structural framework diagram of a data transmission apparatus according to still another embodiment of the present invention is shown, where the data transmission apparatus may be applied to a second electronic device, and the second electronic device may be a smart television, a smart phone, or a tablet computer. The data transmission device includes: a first acquisition module 610, an information detection module 620, an information transmission module 630, and an object reception module 640.

Optionally, the information detecting module 620 includes:

a first detecting unit 621, configured to send the second biometric information to the server, and detect whether indication information sent by the server after determining that the second biometric information matches the first biometric information sent by the first electronic device is received; or the like, or, alternatively,

the second detecting unit 622 is configured to receive the first biometric information sent by the first electronic device, and detect whether the second biometric information matches the received first biometric information.

Optionally, the apparatus further comprises:

a second obtaining module 650, configured to obtain a dragging track generated when the second biometric information is determined, or receive a dragging track sent by the first electronic device, where the dragging track sent by the first electronic device is generated when the first biometric information is obtained;

the instruction determining module 660 is configured to determine an operation instruction corresponding to the dragging track acquired by the second acquiring module 650;

and an operation executing module 670, configured to execute, on the received operation object, the operation indicated by the operation instruction determined by the instruction determining module 660.

Optionally, the instruction determining module 660 includes:

a first determining unit 661, configured to determine, in a preset correspondence, an operation instruction corresponding to the dragging track; or the like, or, alternatively,

a second determining unit 662, configured to send the dragging track to the server, and receive an operation instruction corresponding to the dragging track that is determined and sent by the server in a preset corresponding relationship;

Optionally, the apparatus further comprises:

an information receiving module 680, configured to receive object information of at least two operation objects from the first electronic device before the information detecting module 620 detects whether the second biometric information matches the first biometric information of the first electronic device, where the at least two object information correspond to different first biometric information;

an information selecting module 690 for selecting one object information from the at least two object information received by the information receiving module 680;

the information determining module 700 is configured to determine the first biological characteristic information corresponding to the object information selected by the information selecting module 690 as the first biological characteristic information to be detected.

It should be noted that: in the data transmission device provided in the above embodiment, only the division of the functional modules is illustrated when data transmission is performed, and in practical applications, the functions may be distributed by different functional modules according to needs, that is, the internal structure of the data transmission device is divided into different functional modules to complete all or part of the functions described above. In addition, the data transmission device and the data transmission method provided by the above embodiments belong to the same concept, and specific implementation processes thereof are described in the method embodiments and are not described herein again.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A data transmission method used in a first electronic device, the method comprising:

acquiring first biological characteristic information of a user and object information of an operation object specified by the user, wherein the object information is at least one of identification of the operation object, description information of the operation object or attribute information of the operation object;

transmitting the first biological characteristic information and the object information to a second electronic device;

receiving feedback information from the second electronic device, wherein the feedback information is generated according to the first biological characteristic information and carries the object information, and the object information is used for indicating the first electronic device to determine the operation object to be sent; the second electronic device is used for acquiring second biological characteristic information of a user, detecting whether the second biological characteristic information is matched with the received first biological characteristic information of the first electronic device or not, and sending the feedback information to the first electronic device when the second biological characteristic information is detected to be matched with the first biological characteristic information;

if the feedback information meets a preset condition, the operation object is sent to the second electronic equipment; the first electronic device determines that the feedback information meets the predetermined condition when detecting that the feedback information indicates that the first biometric information matches the second biometric information;

wherein the method further comprises:

determining a dragging track generated when the first biological characteristic information is acquired;

and sending the dragging track so that the second electronic equipment acquires an operation instruction corresponding to the dragging track and executes the operation indicated by the operation instruction on the received operation object.

2. The method of claim 1, wherein if the first biometric information is at least two and each first biometric information is different, the sending the first biometric information and the object information comprises:

and for each piece of first biological characteristic information, sending the object information corresponding to at least one operation object corresponding to the first biological characteristic information.

3. A data transmission method used in a second electronic device, the method comprising:

receiving first biological characteristic information and object information sent by first electronic equipment; the first electronic equipment acquires the first biological characteristic information of a user and object information of an operation object specified by the user;

acquiring second biological characteristic information of the user;

when the second biological characteristic information is matched with the first biological characteristic information, sending feedback information carrying object information of an operation object designated by a user of the first electronic equipment, wherein the object information is used for indicating the first electronic equipment to determine the operation object needing to be sent, and the object information is at least one of identification of the operation object, description information of the operation object or attribute information of the operation object;

receiving the operation object sent by the first electronic device, wherein the operation object is sent by the first electronic device after the feedback information is determined to meet a preset condition; the preset condition is set to that the feedback information is information indicating that the first biological characteristic information is matched with the second biological characteristic information, and when the first electronic equipment detects that the feedback information indicates that the first biological characteristic information is matched with the second biological characteristic information, the first electronic equipment determines that the feedback information meets the preset condition;

wherein the method further comprises:

acquiring a dragging track generated when the second biological characteristic information is determined, or receiving a dragging track sent by the first electronic equipment, wherein the dragging track sent by the first electronic equipment is generated when the first biological characteristic information is acquired;

determining an operation instruction corresponding to the dragging track;

and executing the operation indicated by the operation instruction on the received operation object.

4. The method according to claim 3, wherein the determining the operation instruction corresponding to the dragging track includes:

determining an operation instruction corresponding to the dragging track in a preset corresponding relation; or the like, or, alternatively,

sending the dragging track to a server, and receiving an operation instruction corresponding to the dragging track, which is determined and sent by the server in a preset corresponding relation;

the corresponding relation is a one-to-one corresponding relation between different dragging tracks and different operation instructions.

5. The method according to claim 3 or 4, wherein before detecting whether the second biometric information matches the first biometric information of the first electronic device, further comprising:

receiving object information of at least two operation objects from the first electronic equipment, wherein the at least two object information correspond to different first biological characteristic information;

selecting one object information from the at least two object information;

and determining the first biological characteristic information corresponding to the selected object information as the first biological characteristic information to be detected.

6. A data transmission apparatus for use in a first electronic device, the apparatus comprising:

the information acquisition module is used for acquiring first biological characteristic information of a user and object information of an operation object specified by the user, wherein the object information is at least one of identification of the operation object, description information of the operation object or attribute information of the operation object;

the first sending module is used for sending the first biological characteristic information and the object information acquired by the information acquisition module to second electronic equipment;

a first information receiving module, configured to receive feedback information from the second electronic device, where the feedback information is generated according to the first biological characteristic information sent by the first sending module and carries the object information sent by the first sending module, and the object information is used to instruct the first electronic device to determine the operation object to be sent; the second electronic device is used for acquiring second biological characteristic information of a user, detecting whether the second biological characteristic information is matched with the received first biological characteristic information of the first electronic device or not, and sending the feedback information to the first electronic device when the second biological characteristic information is detected to be matched with the first biological characteristic information;

the second sending module is used for sending the operation object to the second electronic equipment when the feedback information received by the first information receiving module meets a preset condition; the preset condition is set to that the feedback information is information indicating that the first biological characteristic information is matched with the second biological characteristic information, and when the first electronic equipment detects that the feedback information indicates that the first biological characteristic information is matched with the second biological characteristic information, the first electronic equipment determines that the feedback information meets the preset condition;

wherein the apparatus further comprises:

the track determining module is used for determining a dragging track generated when the first biological characteristic information is acquired;

a third sending module, configured to send the dragging track determined by the track determining module, so that the second electronic device obtains an operation instruction corresponding to the dragging track, and executes an operation indicated by the operation instruction on the received operation object.

7. The apparatus according to claim 6, wherein if the first biometric information is at least two and each first biometric information is different, the first sending module is specifically configured to send, for each first biometric information, the first biometric information in association with each object information corresponding to at least one operation object.

8. A data transmission apparatus, for use in a second electronic device, the apparatus comprising:

the second information receiving module is used for receiving the first biological characteristic information and the object information sent by the first electronic equipment; the first electronic equipment acquires the first biological characteristic information of a user and object information of an operation object specified by the user;

an information sending module, configured to send feedback information carrying object information of an operation object specified by a user of the first electronic device when the information detecting module detects that the second biometric information matches the first biometric information, where the object information is used to instruct the first electronic device to determine the operation object to be sent, and the object information is at least one of an identifier of the operation object, description information of the operation object, or attribute information of the operation object;

the object receiving module is used for receiving the operation object sent by the first electronic device, wherein the operation object is sent by the first electronic device after the feedback information is determined to meet a preset condition; the preset condition is set to that the feedback information is information indicating that the first biological characteristic information is matched with the second biological characteristic information, and when the first electronic equipment detects that the feedback information indicates that the first biological characteristic information is matched with the second biological characteristic information, the first electronic equipment determines that the feedback information meets the preset condition;

wherein, the device still includes:

the second obtaining module is configured to obtain a dragging track generated when the second biometric information is determined, or receive a dragging track sent by the first electronic device, where the dragging track sent by the first electronic device is generated when the first biometric information is obtained;

the instruction determining module is configured to determine an operation instruction corresponding to the dragging track acquired by the second acquiring module;

and the operation execution module is used for executing the operation indicated by the operation instruction determined by the instruction determination module on the received operation object.

9. The apparatus of claim 8, wherein the instruction determination module comprises:

the first determining unit is used for determining an operation instruction corresponding to the dragging track in a preset corresponding relation; or the like, or, alternatively,

the second determining unit is used for sending the dragging track to a server and receiving an operation instruction corresponding to the dragging track, which is determined and sent by the server in a preset corresponding relation;

10. The apparatus of claim 8 or 9, further comprising:

a first information receiving module, configured to receive object information of at least two operation objects from a first electronic device before the information detecting module detects whether the second biometric information matches first biometric information of the first electronic device, where the at least two object information correspond to different first biometric information;

the information selection module is used for selecting one object information from the at least two object information received by the first information receiving module;

and the information determining module is used for determining the first biological characteristic information corresponding to the object information selected by the information selecting module as the first biological characteristic information to be detected.

11. A computer-readable storage medium, for use in a first electronic device, the storage medium having a program stored therein for instructing associated hardware to implement the data transmission method as claimed in claim 1 or 2.

12. A computer-readable storage medium, for use in a second electronic device, the storage medium having a program stored therein for instructing associated hardware to implement a data transmission method as claimed in any one of claims 3 to 5.