CN201830459U - Data terminal system based on data transmission security - Google Patents
Data terminal system based on data transmission security Download PDFInfo
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- CN201830459U CN201830459U CN2010205918318U CN201020591831U CN201830459U CN 201830459 U CN201830459 U CN 201830459U CN 2010205918318 U CN2010205918318 U CN 2010205918318U CN 201020591831 U CN201020591831 U CN 201020591831U CN 201830459 U CN201830459 U CN 201830459U
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Abstract
The utility model discloses a data terminal system based on data transmission security, which comprises a central processing unit, a display module, a keyboard, a storage module, a wireless transmission module, a scanning identification module, and an encryption module; the scanning identification module is connected with the central processing unit, and is used for collecting external data; and the central processing unit is connected with the wireless transmission module through the encryption module, and is used for encrypting the external data through the encryption module and then sending out the encrypted external data through the wireless transmission module. The data terminal system based on data transmission security realizes encryption on the external data collected by the scanning identification module through the encryption module, and also implements authentication on the time for transmitting the data through a data transmission overtime authentication module; when the time for data transmission exceeds a set time, the data transmission is considered to be failed; therefore, the possibility of stealing information can be avoided. Compared with the prior art, the data terminal system based on data transmission security improves the data transmission security from two aspects, namely, data encryption and time limitation on transmission, and avoids the risk of information data interception during transmission.
Description
Technical field
The utility model relates to data terminal, particularly be a kind of data terminal system based on data transmission security.
Background technology
Modern society is the society of an advanced IT application, and information security has been penetrated into the various aspects of people's daily life.Simultaneously, because the develop rapidly of industries such as bank, traffic, network, communication, logistics, the related field of information security also comes night extensive more, and the difficulty and the importance of information security are also more and more outstanding.
In present data terminal system, normally pass through scanning identification module image data, after then these data directly being handled by central processing unit, send by wireless modules such as CPRS, CDMA, its whole process is relatively poor to the confidentiality of information, there is the risk that is intercepted in information data in transmission course, can bring great potential safety hazard to the client.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of data terminal system based on data transmission security.
For achieving the above object, the utility model is mainly by the following technical solutions:
A kind of data terminal system based on data transmission security, comprise central processing unit, display module, keyboard, memory module, wireless transport module, scanning identification module and encrypting module, described scanning identification module is connected with central processing unit, is used to gather external data; Central processing unit is connected with wireless transport module by encrypting module, is used for that the said external data are encrypted the back by encrypting module and is sent by wireless transport module.
Also be connected with the overtime authentication module of a transfer of data between wherein said wireless transport module and the encrypting module.
Wherein said wireless transport module comprises GPRS module and CDMA module.
Also be connected with human-machine interface module between wherein said central processing unit and the keyboard.
Wherein said central processing unit is connected with display screen by display module.
The utility model has increased encrypting module between wireless transport module and central processing unit, realized the scanning identification module is gathered the encryption of external data, after encrypting, also the transmitting time of data has been carried out authentication by the overtime authentication module of transfer of data simultaneously, after the transmission data exceed setting-up time, then regard as inefficacy, thereby avoided the stolen possibility of information.Compared with prior art, the utility model is from data encryption and transmit the fail safe that two aspects of timeliness have improved message transmission, has avoided the risk that the information data existence is intercepted in transmission course.
Description of drawings
Fig. 1 is a system block diagram of the present utility model.
Embodiment
For setting forth thought of the present utility model and purpose, the utility model is described further below in conjunction with the drawings and specific embodiments.
See also shown in Figure 1ly, Fig. 1 is a system block diagram of the present utility model.The utility model provides a kind of data terminal system based on data transmission security, this system is mainly used in the present data terminal of solution and is being undertaken in the data transmission procedure by wireless network, the problem of existing information data leakage and poor stability.
Data terminal system based on data transmission security wherein described in the utility model includes central processing unit, display screen, display module, keyboard, human-machine interface module, memory module, wireless transport module, scanning identification module, encrypting module and the overtime authentication module of transfer of data.
Central processing unit is connected with described scanning identification module, is used for gathering outside user data by the scanning identification module.
Keyboard is connected with central processing unit by human-machine interface module, is used for the gated sweep identification module is gathered the external user data.
Memory module is connected with central processing unit, is used for the external user data that the memory scanning identification module is gathered.
Wireless transport module is connected with encrypting module by the overtime authentication module of transfer of data, encrypting module is connected with central processing unit, described encrypting module is used for the above-mentioned user data that collects is encrypted, above-mentioned encrypted instruction can realize that wherein encrypted process can show by display module by keyboard and human-machine interface module on display screen.
After user's data information via encrypting module is encrypted, send by wireless transport module, the wireless transport module here includes GPRS module and CDMA module, in process of transmitting, by the overtime authentication module of transfer of data the time of transmission is set, the time of this setting also can be carried out operation setting by keyboard, when the time of transmission surpasses the time of setting, the overtime authentication module of transfer of data this moment is then refused the transmission of these data, to avoid allowing other people that the time enough decryption is arranged in transmission course.
The utility model has realized the scanning identification module is gathered the encryption of external data by encrypting module, by the overtime authentication module of transfer of data the time of transmission data has been carried out authentication, after the transmission data exceed setting-up time, then regard as transmission failure, thereby avoided the possibility that password is revealed in the message transmitting procedure.Compared with prior art, the utility model is from data encryption and transmit the fail safe that two aspects of timeliness have improved message transmission, has avoided the risk that the information data existence is intercepted in transmission course.
More than be that the data terminal system based on data transmission security provided by the utility model is described in detail, used specific case herein structural principle of the present utility model and execution mode are set forth, above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1. data terminal system based on data transmission security, it is characterized in that comprising central processing unit, display module, keyboard, memory module, wireless transport module, scanning identification module and encrypting module, described scanning identification module is connected with central processing unit, is used to gather external data; Central processing unit is connected with wireless transport module by encrypting module, is used for that the said external data are encrypted the back by encrypting module and is sent by wireless transport module.
2. the data terminal system based on data transmission security according to claim 1 is characterized in that also being connected with between described wireless transport module and the encrypting module the overtime authentication module of a transfer of data.
3. the data terminal system based on data transmission security according to claim 1 is characterized in that described wireless transport module comprises GPRS module and CDMA module.
4. the data terminal system based on data transmission security according to claim 1 is characterized in that also being connected with between described central processing unit and the keyboard human-machine interface module.
5. the data terminal system based on data transmission security according to claim 1 is characterized in that described central processing unit is connected with display screen by display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205918318U CN201830459U (en) | 2010-11-03 | 2010-11-03 | Data terminal system based on data transmission security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205918318U CN201830459U (en) | 2010-11-03 | 2010-11-03 | Data terminal system based on data transmission security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201830459U true CN201830459U (en) | 2011-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205918318U Expired - Fee Related CN201830459U (en) | 2010-11-03 | 2010-11-03 | Data terminal system based on data transmission security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201830459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204987A (en) * | 2017-06-27 | 2017-09-26 | 重庆大广宇科技有限公司 | A kind of data in mobile phone transmission method |
| CN108965292A (en) * | 2018-07-12 | 2018-12-07 | 江苏慧学堂系统工程有限公司 | A kind of Computer Data Security Transmission system |
-
2010
- 2010-11-03 CN CN2010205918318U patent/CN201830459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204987A (en) * | 2017-06-27 | 2017-09-26 | 重庆大广宇科技有限公司 | A kind of data in mobile phone transmission method |
| CN108965292A (en) * | 2018-07-12 | 2018-12-07 | 江苏慧学堂系统工程有限公司 | A kind of Computer Data Security Transmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20131103 |