CN105070312A - Recording pen based on electronic lock mechanism - Google Patents
Recording pen based on electronic lock mechanism Download PDFInfo
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- CN105070312A CN105070312A CN201510446834.XA CN201510446834A CN105070312A CN 105070312 A CN105070312 A CN 105070312A CN 201510446834 A CN201510446834 A CN 201510446834A CN 105070312 A CN105070312 A CN 105070312A
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- electronic lock
- password
- recording pen
- output interface
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 238000012795 verification Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 17
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- 230000008569 process Effects 0.000 description 8
- 230000007547 defect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The present invention discloses a recording pen based on an electronic lock mechanism. The recording pen comprises a microphone, a control module and an output interface which are connected in order, and further comprises the electronic lock mechanism. The electronic lock mechanism comprises a password input unit, an on/off control unit and a trigger gate level which are sequentially connected, wherein the trigger gate level is connected between the control module and the output interface; the password input unit is used for providing password inputting of an electronic lock; the on/off control unit is used for receiving an input password and carrying out verification, and outputting a control signal when the password verification is passed; and the trigger gate level is used for receiving the control signal and conducting a circuit between the control module and the output interface. According to the recording pen based on the electronic lock mechanism, the circuit is formed by using the electronic lock mechanism to perform verification on the password, and a password protection function is added, so that audio data can be effectively managed, and security performance of the recording pen is improved.
Description
Technical field
The present invention relates to a kind of recording pen based on electronic lock mechanisms, belong to the technical field of recording pen.
Background technology
The present meeting of acting body of recording pen, or study, or record in the functions such as talk.In general, in digital recording pen, the control circuit possessing microphone and be connected with microphone, utilizes microphone registers sound, and is input in control circuit and processes.Some comparatively high-grade products can increase following functions, FM, sound control recording, telephonograph, and clock alarm function etc.
Due to digital recording pen can record chronic, therefore when the overwhelming majority, its memory capacity can not once be finished.Therefore digital recording pen generally provides several file, can store tens even up to a hundred files in each file.User by after each section recording name, can store, and can classify according to content, be stored in different files, easy-to-look-up and management in the form of a file.And need not as traditional sound-track engraving apparatus, that search that one section of recording needs tape to turn over searches.
Digital recording pen and phone by special telephone adapter, can couple together by digital recording pen, can recording call content very easily, and recording effect well, and sound is pure.Thus, make recording pen based on simple pen type, easy to carry, easy to use.
Even so, existing recording pen existing problems.As applied for, name is called a kind of recording pen, application number: in the file of 201310581989.5 applyings date: 2013-11-20, disclose " a kind of recording pen, comprise handwriting (1), interior power supply circuit and the display screen (2) be positioned in handwriting (1), (1) is also provided with laser pen to described handwriting, electronic watch (4) and electronics Hygrothermograph (5), laser pen is connected with interior power supply circuit by laser switch (6), electronic watch (4) is all connected with interior power supply circuit with electronics Hygrothermograph (5) ", this invention is by arranging laser pen on recording pen, electronic watch and electronics Hygrothermograph, traditional recording pen is made to have accomplished one-object-many-purposes, facilitate people's routine work and life.
And be called a kind of office recording pen in other one section of Chinese invention patent application name, application number is in the file of 201310708843.2 applyings date: 2013-12-20, disclose " a kind of office recording pen, comprise recording pen body, the right flank of recording pen body is provided with hollow, cylindrical tube, hollow, cylindrical tube is pasted onto the right flank of recording pen body, the diameter of hollow, cylindrical tube is 2 centimetres, height is 2/3rds of recording pen body, hollow, cylindrical tube is made up of leather, the front of recording pen body is also provided with card holder, card holder is pasted onto the front of recording pen body, card holder is made up of transparent plastic, it is flat rectangular shape, end face is not set ", ball pen can insert in the hollow, cylindrical tube of this recording pen right flank by user, when needs record, directly take out, quick and convenient, also important business card can be inserted in the card holder in this recording pen front simultaneously, needing under the occasion of exchanging visiting cards, or when others' business card checked by needs, direct taking-up, quick and convenient.
Although above-mentioned document makes improvement to existing recording pen, it is still existing defects in force.In existing recording pen, audio frequency output procedure does not have password verification process, voice data can be exported arbitrarily and plays, cause the security performance of recording pen poor, be unfavorable for the encryption handling of voice data.
Summary of the invention
Technical matters to be solved by this invention is to overcome the deficiencies in the prior art, a kind of recording pen based on electronic lock mechanisms is provided, solve existing audio frequency output procedure and there is no password verification process, voice data can be exported arbitrarily and play, cause the problem of the security performance difference of recording pen.
The present invention specifically solves the problems of the technologies described above by the following technical solutions:
A kind of recording pen based on electronic lock mechanisms, comprise the microphone, control module and the output interface that connect successively, also comprise electronic lock mechanisms, described electronic lock mechanisms comprise connect successively Password Input unit, cut-off control module, trigger gate leve, wherein trigger gate level is connected between control module and output interface; Described Password Input unit is for providing the Password Input of electronic lock; The described control module that cut-offs for receiving password and the checking of input, when password authentification by time export control signal; Described triggering gate leve is used for reception control signal, and carries out conducting to the circuit controlled between control module and output interface.
Further, as a preferred technical solution of the present invention: described Password Input unit is electronic password keyboard.
Further, as a preferred technical solution of the present invention: the password figure place of described Password Input unit input is 2.
Further, as a preferred technical solution of the present invention: described output interface comprises data output interface and audio frequency play interface.
Further, as a preferred technical solution of the present invention: described data output interface adopts USB interface pattern.
Further, as a preferred technical solution of the present invention: described in cut-off control module adopt fpga chip.
The present invention adopts technique scheme, can produce following technique effect:
(1) recording pen based on electronic lock mechanisms of the present invention, by after the original microphone inputting audio of recording pen, carry out password authentification before output, electronic lock mechanisms is utilized to form circuit to password authentification, when password authentification by time export control signal, the circuit triggered between gate leve trigging control control module and output interface carries out conducting, voice data can be derived from output interface, increase cipher protection function, audio frequency output procedure needs password verification process, voice data can effectively be managed, improve the security performance of recording pen, existing audio frequency output procedure can be solved and there is no password verification process, voice data can be exported arbitrarily and plays, cause the problem of the security performance difference of recording pen.
(2) further, the present invention can also adopt fpga chip to control, and utilizes integrated circuit, has both solved the deficiency of custom circuit, overcomes again the defect that original programming device gate circuit number is limited.
Accompanying drawing explanation
Fig. 1 is the module diagram of the recording pen that the present invention is based on electronic lock mechanisms.
Embodiment
Below in conjunction with Figure of description, embodiments of the present invention are described.
As shown in Figure 1, the present invention devises a kind of recording pen based on electronic lock mechanisms, comprises the microphone, control module and the output interface that connect successively, and by input control module after microphone typing voice under normality, it is exported by output interface by control module; On this basis, recording pen also comprises electronic lock mechanisms, described electronic lock mechanisms comprise connect successively Password Input unit, cut-off control module, trigger gate leve, wherein trigger gate level is connected between control module and output interface; Described Password Input unit is for providing the Password Input of electronic lock; The described control module that cut-offs for receiving password and the checking of input, when password authentification by time export control signal; Described triggering gate leve is used for reception control signal, and carries out conducting to the circuit controlled between control module and output interface.Thus, utilize electronic lock mechanisms formed circuit to password authentification, when password authentification by time trigging control control module and output interface between circuit carry out conducting, voice data can be derived from output interface, increase cipher protection function.
The present invention in the specific implementation, can be arranged electronic lock mechanisms as required, realizes better cryptographic authorization functions.Enumerate embodiments of the invention to be below described.
In the present embodiment, Password Input unit is electronic password keyboard, and profit electronically can conveniently input, and prevents mechanical wearing and tearing.Further, the password figure place of Password Input unit input is preferably 2, as being " 14 ".Utilize less password figure place to realize proof procedure, reduce complicacy again.
Then, when needs derive audio frequency from output interface, the password of 2 to first be inputted from Password Input unit; The described control module that cut-offs receives the password and checking that input, and when the password inputted is " 14 ", password authentification is passed through and exported control signal; If when the password of input is " 13 ", different from the password preset " 14 ", then password authentification is not passed through, and does not generate control signal, and under this state, output interface cannot export data.
After being verified, described triggering gate leve reception control signal, and conducting is carried out to the circuit controlled between control module and output interface.Make after password authentification, voice data can be derived from output interface, increase cipher protection function.
Further, output interface comprises data output interface and audio frequency play interface.Described data output interface adopts USB interface pattern.USB interface can be used widely.Audio frequency play interface, then for play-overing or connecting amplifier, makes audio frequency effectively to transmit.
Further, the described control module that cut-offs adopts fpga chip, it completes primarily of 6 parts, is respectively: input-output unit able to programme, basic programmable logic cells, complete Clock management, embedded block formula RAM, abundant interconnection resource, embedded bottom functional unit and embedded application specific hardware modules.External input signal can be input to the inside of FPGA by the storage unit of IOB module, also can directly input FPGA inside.When external input signal is input to FPGA inside through the storage unit of IOB module, the requirement of its retention time (HoldTime) can reduce, and is usually defaulted as 0.And capacity is 18k bit, namely bit wide is 18 bits, the degree of depth is 1024, and can change its bit wide and the degree of depth as required, but will meet two principles: first, amended capacity (the bit wide degree of depth) can not be greater than 18k bit; Secondly, bit wide is maximum can not more than 36 bits.Certainly, multi-disc block RAM can be cascaded up and form larger RAM, now only be limited to the quantity of block RAM in chip.Integrated chip is utilized to make processing of circuit process quicker thus.
To sum up; recording pen based on electronic lock mechanisms of the present invention; electronic lock mechanisms is utilized to form circuit to password authentification; increase cipher protection function, audio frequency output procedure needs password verification process, and voice data can effectively be managed; improve the security performance of recording pen; existing audio frequency output procedure can be solved and there is no password verification process, voice data can be exported arbitrarily and play, cause the problem of the security performance difference of recording pen.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from present inventive concept.
Claims (6)
1. the recording pen based on electronic lock mechanisms, comprise the microphone, control module and the output interface that connect successively, it is characterized in that, also comprise electronic lock mechanisms, described electronic lock mechanisms comprise connect successively Password Input unit, cut-off control module, trigger gate leve, wherein trigger gate level is connected between control module and output interface; Described Password Input unit is for providing the Password Input of electronic lock; The described control module that cut-offs for receiving password and the checking of input, when password authentification by time export control signal; Described triggering gate leve is used for reception control signal, and carries out conducting to the circuit controlled between control module and output interface.
2. according to claim 1 based on the recording pen of electronic lock mechanisms, it is characterized in that: described Password Input unit is electronic password keyboard.
3. according to claim 1 based on the recording pen of electronic lock mechanisms, it is characterized in that: the password figure place of described Password Input unit input is 2.
4. according to claim 1 based on the recording pen of electronic lock mechanisms, it is characterized in that: described output interface comprises data output interface and audio frequency play interface.
5. according to claim 4 based on the recording pen of electronic lock mechanisms, it is characterized in that: described data output interface adopts USB interface pattern.
6., according to claim 4 based on the recording pen of electronic lock mechanisms, it is characterized in that: described in cut-off control module adopt fpga chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510446834.XA CN105070312A (en) | 2015-07-28 | 2015-07-28 | Recording pen based on electronic lock mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510446834.XA CN105070312A (en) | 2015-07-28 | 2015-07-28 | Recording pen based on electronic lock mechanism |
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| CN105070312A true CN105070312A (en) | 2015-11-18 |
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| CN201510446834.XA Pending CN105070312A (en) | 2015-07-28 | 2015-07-28 | Recording pen based on electronic lock mechanism |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1567934A (en) * | 2003-06-30 | 2005-01-19 | 行毅科技股份有限公司 | Customer call recording automatic reporting system |
| US20050286379A1 (en) * | 2004-06-24 | 2005-12-29 | Sony Corporation | System, method, and computer program for verifying data on information recording medium |
| CN101639813A (en) * | 2009-05-27 | 2010-02-03 | 福州思迈特数码科技有限公司 | Method for protecting internal file of recording pen |
| US20100069148A1 (en) * | 2008-09-15 | 2010-03-18 | Katherine Cargill | Online Games Integrated with Offline Fitness, Environmental, and Other Activities |
| CN102270480A (en) * | 2010-06-04 | 2011-12-07 | 爱国者电子科技有限公司 | Recording system with identity authentication function and audio-output method of recoding system |
| CN102270494A (en) * | 2010-06-04 | 2011-12-07 | 爱国者电子科技有限公司 | Sound recording device with identity authentication function |
-
2015
- 2015-07-28 CN CN201510446834.XA patent/CN105070312A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1567934A (en) * | 2003-06-30 | 2005-01-19 | 行毅科技股份有限公司 | Customer call recording automatic reporting system |
| US20050286379A1 (en) * | 2004-06-24 | 2005-12-29 | Sony Corporation | System, method, and computer program for verifying data on information recording medium |
| US20100069148A1 (en) * | 2008-09-15 | 2010-03-18 | Katherine Cargill | Online Games Integrated with Offline Fitness, Environmental, and Other Activities |
| CN101639813A (en) * | 2009-05-27 | 2010-02-03 | 福州思迈特数码科技有限公司 | Method for protecting internal file of recording pen |
| CN102270480A (en) * | 2010-06-04 | 2011-12-07 | 爱国者电子科技有限公司 | Recording system with identity authentication function and audio-output method of recoding system |
| CN102270494A (en) * | 2010-06-04 | 2011-12-07 | 爱国者电子科技有限公司 | Sound recording device with identity authentication function |
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Application publication date: 20151118 |