CN203193680U - Data transmission system based on point-to-point - Google Patents

Data transmission system based on point-to-point Download PDF

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Publication number
CN203193680U
CN203193680U CN 201320150544 CN201320150544U CN203193680U CN 203193680 U CN203193680 U CN 203193680U CN 201320150544 CN201320150544 CN 201320150544 CN 201320150544 U CN201320150544 U CN 201320150544U CN 203193680 U CN203193680 U CN 203193680U
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CN
China
Prior art keywords
communication terminal
communication terminals
finger print
data transmission
transmission system
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Expired - Fee Related
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CN 201320150544
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Chinese (zh)
Inventor
王国芳
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Golden Vast Macao Commercial Offshore Ltd
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Golden Vast Macao Commercial Offshore Ltd
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Priority to CN 201320150544 priority Critical patent/CN203193680U/en
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Abstract

The utility model discloses a data transmission system based on point-to-point and belongs to the technical field of communication. The system comprises a fingerprint authentication platform, at least two communication terminals and at least two fingerprint sensing devices corresponding to the communication terminals. The at least two communication terminals are all provided with a signal transceiver; the fingerprint authentication platform is connected to the at least two fingerprint sensing devices and the at least two communication terminals; and the signal transceivers on the at least two communication terminals are in wireless connection. The data transmission system provided by the utility model can ensure security of data transmission and increase data transmission rate.

Description

Based on point-to-point data transmission system
Technical field
The utility model relates to communication technical field, and is particularly a kind of based on point-to-point data transmission system.
Background technology
Short range transmission of the prior art, or adopt the mode of wired connection, or by media such as infrared, bluetooth, WIFI, NFC, and transmitting speed differs widely because of the difference of media is in case the media appearance unusually then cause data to transmit easily.In a single day in addition, though infrared, bluetooth, media such as WIFI, NFC carry out before the transfer of data option that carries out the device coupling being arranged, can match, data just can be transmitted arbitrarily, unrestricted transfer of data causes unnecessary loss to the client easily; And, implement device pairing, the identity validation of representative of consumer pairing, so data are when carrying out transfer of data by infrared, bluetooth, WIFI, NFC etc., fail safe can not get ensureing.
The utility model content
In order to solve prior art problems, it is a kind of based on point-to-point data transmission system that the utility model embodiment provides.Described technical scheme is as follows:
On the one hand, provide a kind of based on point-to-point data transmission system, describedly comprise based on point-to-point data transmission system: finger print identifying platform, at least two communication terminals, at least two fingerprint sensing devices corresponding with described at least two communication terminals, be provided with signal transceiver on described at least two communication terminals, wherein, described finger print identifying platform all is connected with described at least two communication terminals with described two fingerprint sensing devices at least, between the signal transceiver on described at least two communication terminals by wireless connections.
Further, described at least two communication terminals include:
Be used for after described at least two communication terminals are by described finger print identifying platform finishing device pairing, the display unit with the connection status of described at least two communication terminals of form demonstration of icon is connected with described finger print identifying platform.
Further, described at least two communication terminals include:
Be used for the data based described finger print information that described at least two communication terminals need transmit is carried out the encryption/decryption element of encryption and decryption, be connected with each self-corresponding signal transceiver on described at least two communication terminals.
Further, the signal transceiver of described at least two communication terminals includes: wireless transmitting unit;
Wireless communication distance between each self-corresponding wireless transmitting unit of the signal transceiver of described at least two communication terminals is less than or equal to 15 millimeters.
Further, the signal transceiver of described at least two communication terminals includes: wired communication interface.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:
Signal transceiver by at least two communication terminals carries out transfer of data, owing to do not need to contact other transmission medium, thus realized point-to-point transmission, make transfer of data to finish moment, improved the speed of transfer of data.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of structural representation based on point-to-point data transmission system that the utility model embodiment one provides;
Fig. 2 is a kind of structural representation based on point-to-point data transmission system that the utility model embodiment two provides;
Fig. 3 is a kind of schematic flow sheet based on point-to-point data transmission method that the utility model embodiment three provides.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model execution mode is described in further detail.
Embodiment one
Fig. 1 is a kind of structural representation based on point-to-point data transmission system that the utility model embodiment one provides, referring to Fig. 1, specifically comprising based on point-to-point data transmission system 100 among the utility model embodiment: finger print identifying platform 11, (the utility model embodiment is that example is carried out exemplary illustration with two communication terminals at least two communication terminals, be specially first communication terminal 12, second communication terminal 13), (corresponding two the fingerprint sensing devices of the utility model embodiment are specially the first fingerprint sensing device 14 at least two fingerprint sensing devices corresponding with at least two communication terminals, the second fingerprint sensing device 15 carries out exemplary illustration), be provided with signal transceiver at least on described two communication terminals and (be respectively the signal transceiver 121 on first communication terminal 12, signal transceiver 131 on the second communication terminal 13); Further, finger print identifying platform 11 all is connected with first communication terminal 12, second communication terminal 13 and the first fingerprint sensing device 14, the second fingerprint sensing device 15, between signal transceiver 121 and the signal transceiver 131 by wireless connections.
Wherein, the user of 11 pairs of first communication terminals 12 of finger print identifying platform, second communication terminal 13 registers, with the first fingerprint sensing device 14, the second fingerprint sensing device 15 that obtains first communication terminal 12, second communication terminal 13 correspondences; The first fingerprint sensing device 14, the second fingerprint sensing device 15 carry out fingerprint registration and authentication respectively to the user of first communication terminal 12, second communication terminal 13 respectively, and the PKI that the user's of first communication terminal 12, second communication terminal 13 finger print information generates is sent to finger print identifying platform 11; Finger print identifying platform 11 exchanges the user's of first communication terminal 12, second communication terminal 13 finger print information PKI separately; When first communication terminal 12, when second communication terminal 13 needs to transmit data each other, the first communication terminal 12(for example, the communication terminal that sends data is first communication terminal 12, then second communication terminal 13 is for receiving the communication terminal of data) PKI that generates according to the user's of the user's of first communication terminal 12 finger print information and second communication terminal 13 finger print information is encrypted data, and by the signal transceiver 121 on first communication terminal 12 data encrypted is transmitted on the second communication terminal 13.Further, if first communication terminal 12 also needs to send this data encrypted to other communication terminal, then corresponding operation is the same.
The utility model embodiment provide based on point-to-point data transmission system, user by 11 pairs of first communication terminals 12 of finger print identifying platform, second communication terminal 13 registers, and the user's of first communication terminal 12, second communication terminal 13 finger print information PKI is separately exchanged, the communication terminal 12 of winning is encrypted data waiting for transmission according to the PKI that the user's of the user's of first communication terminal 12 finger print information and second communication terminal 13 finger print information generates, thereby has guaranteed safety of data transmission; Carry out transfer of data by signal transceiver 121, signal transceiver 131, owing to do not need to contact other transmission medium, thus realized point-to-point transmission, make transfer of data to finish moment, improved the speed of transfer of data.
Embodiment two
Fig. 2 is that a kind of structural representation based on point-to-point data transmission system of providing of the utility model embodiment two is referring to Fig. 2, specifically comprising based on point-to-point data transmission system 200 among the utility model embodiment: finger print identifying platform 21, (the utility model embodiment is that example is carried out exemplary illustration with two communication terminals at least two communication terminals, be specially first communication terminal 22, second communication terminal 23), (corresponding two the fingerprint sensing devices of the utility model embodiment are specially the first fingerprint sensing device 24 at least two fingerprint sensing devices corresponding with at least two communication terminals, the second fingerprint sensing device 25 carries out exemplary illustration)), be provided with signal transceiver at least two communication terminals and (be respectively the signal transceiver 221 on first communication terminal, signal transceiver 231 on the second communication terminal); Further, finger print identifying platform 21 all is connected with first communication terminal 22, second communication terminal 23 and the first fingerprint sensing device 24, the second fingerprint sensing device 25, between signal transceiver 221 and the signal transceiver 231 by wireless connections.
Wherein, the user of 21 pairs of first communication terminals 22 of finger print identifying platform, second communication terminal 23 registers, with the first fingerprint sensing device 24, the second fingerprint sensing device 25 that obtains first communication terminal 22, second communication terminal 23 correspondences; The first fingerprint sensing device 24, the second fingerprint sensing device 25 carry out fingerprint registration and authentication respectively to the user of first communication terminal 22, second communication terminal 23 respectively, and the PKI that the user's of first communication terminal 22, second communication terminal 23 finger print information generates is sent to finger print identifying platform 21; Finger print identifying platform 21 exchanges the user's of first communication terminal 22, second communication terminal 23 finger print information PKI separately; When first communication terminal 22, when second communication terminal 23 needs to transmit data each other, the communication terminal that the first communication terminal 22(for example sends data is first communication terminal 22, then second communication terminal 23 is for receiving the communication terminal of data) PKI that generates according to the user's of the user's of first communication terminal 22 finger print information and second communication terminal 23 finger print information is encrypted data, and by the signal transceiver 221 on first communication terminal 22 data encrypted is transmitted on the second communication terminal 23.Further, if first communication terminal 22 also needs to send this data encrypted to other communication terminal, then the operation of corresponding other communication terminal is the same.
Further, first communication terminal 22, second communication terminal 23 comprise display unit 222 and display unit 232 respectively, display unit 222 and display unit 232 are used for showing the connection status of first communication terminal 22, second communication terminal 23 respectively with the form of icon after first communication terminal 22, second communication terminal 23 are by the pairing of finger print identifying platform 21 finishing devices; After first communication terminal 22, second communication terminal 23 transmission data finished, this icon disappeared at display unit 222 and display unit 232.
Further, first communication terminal 22, second communication terminal 23 comprise encryption/decryption element 223 and encryption/decryption element 233 respectively; When first communication terminal 22 sends data to second communication terminal 23, the PKI that encryption/decryption element 223 needs first communication terminal 22 user's of user's the finger print information of data based first communication terminal 22 of transmission and second communication terminal 23 finger print information to generate is encrypted, and sends to second communication terminal 23 by signal transceiver 221; After the signal transceiver 231 of second communication terminal 23 received the enciphered data that signal transceiver 221 sends, second communication terminal 23 was decrypted data encrypted according to the private key that the user's of the user's of second communication terminal 23 finger print information and second communication terminal 23 finger print information generates.
Further, signal transceiver 221, signal transceiver 231 comprise wireless transmitting unit 2211 and wireless transmitting unit 2311 respectively; Wireless communication distance between wireless transmitting unit 2211 and the wireless transmitting unit 2311 is less than or equal to 15 millimeters.
Further, first communication terminal 22, second communication terminal 23 comprise wired communication interface 224 and wired communication interface 234 respectively; The signal transceiver 221 of first communication terminal 22, second communication terminal 23, distance between the signal transceiver 231 greater than 15 millimeters situation under, realize wired connections by wired communication interface 224 and wired communication interface 234 between signal transceiver 221, the signal transceiver 231, thereby transmit data encrypted between first communication terminal 22, the second communication terminal 23 in wired mode.
The utility model embodiment provide based on point-to-point data transmission system, user by 21 pairs of first communication terminals 22 of finger print identifying platform, second communication terminal 23 registers, and the PKI that the user's of first communication terminal 22, second communication terminal 23 finger print information generates is exchanged, the communication terminal 22 of winning is encrypted data waiting for transmission according to the PKI that the user's of the user's of first communication terminal 22 finger print information and second communication terminal 23 finger print information generates, thereby has guaranteed safety of data transmission; Carry out transfer of data by signal transceiver 221, signal transceiver 231, owing to do not need to contact other transmission medium, thus realized point-to-point transmission, make transfer of data to finish moment, improved the speed of transfer of data.
Further, in above-described embodiment two, signal transceiver 221, signal transceiver 231 all can comprise signal projector and signal receiver, and signal projector is used for the transmission of data, and signal receiver is used for the reception of data.
The first fingerprint sensing device 24, the second fingerprint sensing device 25 all can comprise: fingerprint sensor, memory module and authentication module; Wherein, memory module is connected with fingerprint sensor; Communication terminal corresponding in authentication module and at least two communication terminals is connected; Fingerprint sensor is used for extracting user's finger print information; Memory module is used for storage user's finger print information; Authentication module is used for user fingerprints is authenticated, to confirm user identity.
Embodiment three
A kind of schematic flow sheet based on point-to-point data transmission method that Fig. 3 provides for the utility model embodiment three, the utility model embodiment can realizing based on point-to-point data transmission system by embodiment illustrated in figures 1 and 2; Referring to Fig. 3, the utility model embodiment need send data instance to the second communication terminal with first communication terminal and carry out exemplary illustration, specifically comprises the steps:
Step 301, finger print identifying platform are registered the user of first communication terminal, second communication terminal, to obtain first communication terminal, each self-corresponding first fingerprint sensing device of second communication terminal, the second fingerprint sensing device;
Step 302, by the first fingerprint sensing device, the second fingerprint sensing device user of first communication terminal, second communication terminal is carried out fingerprint registration and authentication respectively, and the PKI that the user's of first communication terminal, second communication terminal finger print information generates is sent to the finger print identifying platform.
Step 303, exchange by the PKI of finger print identifying platform with each self-generating of finger print information of the user of first communication terminal, second communication terminal.
Step 304, determining after first communication terminal, second communication terminal are matched by finger print identifying platform finishing device, to show the connection status of first communication terminal, second communication terminal with the form of icon by the display unit of first communication terminal, second communication terminal.
Step 305, when first communication terminal during to second communication terminal transmission data, first communication terminal is encrypted data according to the PKI that the user's of the user's of first communication terminal finger print information and second communication terminal finger print information generates, and by the signal transceiver on this first communication terminal data encrypted is transmitted on the second communication terminal.
Step 306, second communication terminal are after the data encrypted that receives from first communication terminal, and the private key that the second communication terminal utilizes the user's of user's the finger print information of second communication terminal and second communication terminal finger print information to generate is decrypted data encrypted.
Step 307, after first communication terminal, second communication terminal transmission data finish, the display unit by first communication terminal, second communication terminal is with this icon cancellation.
The utility model embodiment provide based on point-to-point data transmission method, user to first communication terminal, second communication terminal registers by the finger print identifying platform, and the user's of first communication terminal, second communication terminal finger print information is exchanged, the communication terminal of winning is encrypted data waiting for transmission according to the PKI that the user's of the user's of first communication terminal finger print information and second communication terminal finger print information generates, thereby has guaranteed safety of data transmission; Carry out transfer of data by signal transceiver, owing to do not need to contact other transmission medium, thus realized point-to-point transmission, make transfer of data to finish moment, improved the speed of transfer of data.
Further, above-mentioned embodiment illustrated in fig. 3 in, first communication terminal also can send data to a plurality of communication terminals, the process that a plurality of communication terminals is sent data specifically can be with reference to the method flow of first communication terminal to second communication terminal transmission data.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection range of the present utility model.

Claims (7)

1. one kind based on point-to-point data transmission system, it is characterized in that, describedly comprise based on point-to-point data transmission system: finger print identifying platform, at least two communication terminals, at least two fingerprint sensing devices corresponding with described at least two communication terminals, be provided with signal transceiver on described at least two communication terminals, wherein, described finger print identifying platform all is connected with described at least two communication terminals with described two fingerprint sensing devices at least, between the signal transceiver on described at least two communication terminals by wireless connections.
2. data transmission system according to claim 1 is characterized in that, described at least two communication terminals include:
Be used for after described at least two communication terminals are by described finger print identifying platform finishing device pairing, the display unit with the connection status of described at least two communication terminals of form demonstration of icon is connected with described finger print identifying platform.
3. data transmission system according to claim 1 is characterized in that, described at least two communication terminals include:
Be used for the data based described finger print information that described at least two communication terminals need transmit is carried out the encryption/decryption element of encryption and decryption, be connected with each self-corresponding signal transceiver on described at least two communication terminals.
4. according to the arbitrary described data transmission system of claim 1～3, it is characterized in that the signal transceiver of described at least two communication terminals includes: wireless transmitting unit;
Wireless communication distance between each self-corresponding wireless transmitting unit of the signal transceiver of described at least two communication terminals is less than or equal to 15 millimeters.
5. data transmission system according to claim 4 is characterized in that, the signal transceiver of described at least two communication terminals includes: wired communication interface.
6. according to the arbitrary described data transmission system of claim 1～3, it is characterized in that the signal transceiver of described at least two communication terminals comprises signal projector and signal receiver.
7. according to the arbitrary described data transmission system of claim 1～3, it is characterized in that described at least two fingerprint sensing devices include:
The fingerprint sensor that is used for extraction user's finger print information;
Be used for the memory module of storage user's finger print information, be connected with described fingerprint sensor;
Be used for user fingerprints is authenticated, confirming the authentication module of user identity, be connected with communication terminal corresponding in described at least two communication terminals.
CN 201320150544 2013-03-28 2013-03-28 Data transmission system based on point-to-point Expired - Fee Related CN203193680U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320150544 CN203193680U (en) 2013-03-28 2013-03-28 Data transmission system based on point-to-point

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320150544 CN203193680U (en) 2013-03-28 2013-03-28 Data transmission system based on point-to-point

Publications (1)

Publication Number Publication Date
CN203193680U true CN203193680U (en) 2013-09-11

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Application Number Title Priority Date Filing Date
CN 201320150544 Expired - Fee Related CN203193680U (en) 2013-03-28 2013-03-28 Data transmission system based on point-to-point

Country Status (1)

Country Link
CN (1) CN203193680U (en)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130911

Termination date: 20200328

CF01 Termination of patent right due to non-payment of annual fee