CN201859398U - Multifunctional electronic pen - Google Patents
Multifunctional electronic pen Download PDFInfo
- Publication number
- CN201859398U CN201859398U CN2010205454648U CN201020545464U CN201859398U CN 201859398 U CN201859398 U CN 201859398U CN 2010205454648 U CN2010205454648 U CN 2010205454648U CN 201020545464 U CN201020545464 U CN 201020545464U CN 201859398 U CN201859398 U CN 201859398U
- Authority
- CN
- China
- Prior art keywords
- electronic pen
- pen
- writing
- switch
- pcb panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Position Input By Displaying (AREA)
Abstract
The utility model discloses a multifunctional electronic pen, which is integrally approximately shaped as a common writing pen. A common writing pen refill is disposed in a pen body. The multifunctional electronic pen is characterized in that a tip of the electronic pen is provided with a photosensitive system, the front section of the pen body is provided with a function control system and a clock chip, the middle section of the electronic pen is provided with a fingerprint acquisition processing system, a smart card/memory card reading and writing system and interfaces of the smart card/memory card reading and writing system, and the tail end of the electronic pen is provided with a system, an interface and a signal lamp, wherein the system is connected with a computer in a wired or wireless manner, the interface is connected with an identification connector of an external device, and all the systems and the clock chip are connected with an internal microprocessor/microcontroller. The multifunctional electronic pen can be used for electronic writing and ink writing individually and for electronic writing and ink writing at the same time, is capable of adding identity marks and time marks into writing content during writing, is traceable, is capable of preventing others from falsifying and copying, and further can be used with the identification connector of the external device for identification, information acquisition and information interactive confirmation.
Description
Technical field
The present invention relates to a kind of electronic pen, particularly a kind of have multi-functional computerized information input such as an identification electronic pen.
Background technology
Keyboard and mouse are the important input equipments of existing computerized information, and the input of literal and the affirmation of instruction rely on the click of keyboard and mouse.This long operation can cause finger and wrist joint to damage, even causes possible permanent damage, promptly forms so-called " keyboard wrist " and " mouse hand ", and the long-term use of keyboard can cause people to forget what to write when actually writing, not even the adverse consequences that can write.For this reason, people have designed pen-type computer input equipments such as pen-shaped mouse, MousePen, and they can also pass through handwriting recognition software except that having existing mouse function, cooperate hand-written plotting equipment to realize handwriting typing and drawing function, finish the information input of computer with this., there is following deficiency in existing electronic pen: 1. need to click related key frequently in the information input process and switch, can not resemble to use and carry out smooth writing the common lettering pen; 2. the literal of writing only manifests on record and the display screen on computers, write the image that does not have literal on the panel, do not meet the daily eyes of people along with nib is walked, the writing style that nib is walked along with thinking, the writing function that does not also possess common lettering pen, can not on paper, stay person's handwriting, more can not finish common lettering pen on paper simultaneously and write handwriting input with electronic information; 3. can only convert written information to standard character by identification software and store and show, the information of input does not have identity information storage and recognition function, and the works of writing or delivering do not have trackability.
Summary of the invention
The objective of the invention is to overcome the above-mentioned deficiency of existing electronic pen, a kind of multifunction electronic pen is provided, this fluent writing, get final product electronic writing, but ink is write again, also but both write simultaneously, can add identify label and time marking to written contents in writing process, can also carry out identification, information acquisition and information interactive affirmation with the identification interface on the external device (ED) that cooperates with it.
Realize that the above-mentioned purpose technical scheme is: a kind of multifunction electronic pen, its monnolithic case is similar in appearance to a common lettering pen, body is built-in with the common pen core of writing, common tip of stylus and electronics nib are in the upper-lower position of handwriting front end respectively, it is characterized in that, the electronic pen nose part has the optoelectronic induction system, the induction region of this system includes common tip of stylus part, the leading portion of body has function control system and clock chip, there is the fingerprint collecting disposal system in the stage casing, smart card/storage card read-write system and interface thereof, end has the wired and wireless connection system with computer, the socket and the signal lamp that are connected with identity recognition interface on the external device (ED), described each system all is connected with a built-in microprocessor/microcontroller with clock chip.
In the such scheme, described optoelectronic induction system is made up of light head, lens, imageing sensor and a PCB panel, and photoelectric sensor and light head are fixed on the PCB panel, and light head can be light emitting diode, also can be laser diode, lens are positioned at the photoelectric sensor front.The image imaging of nib surface of contact was on imageing sensor when lens moved electronic pen or write, imageing sensor is converted into the matrix electric signal with optical image, change into digital image signal by microprocessor/microcontroller again, and compared, analyze, handle with the image in a last sampling period, to judge electronic pen nib moving direction and displacement, thereby draw the mobile numerical value of electronic pen on surface of contact X, Y direction, and with this value storage in the storage card of electronic pen or send to computer.
Described function control system is formed by tip switch, left button switch, right button switch, keypad function switch and with the corresponding related PCB panel of each switch, tip switch is positioned at the electronics pen tip position, there is a responding to switch assembly position that finger touches that described rest switch lays respectively at the preceding section surface of a body outer wall and is suitable for holding a pen between the PCB panel of each switch and association with it.Described each switch can be the combination of a kind of mechanical botton and on-off circuit, also can be the combination of a kind of touching type induction device and on-off circuit.The first stroke of a Chinese character and determining of starting to write when tip switch is used for the information handwriting input; Left button switch and right button switch are equivalent to the right and left key of mouse; The keypad function switch is used to realize the hand-written operation of keyboard function key.Each position of the switch can be determined according to the holding a pen of user, writing style.
Described fingerprint collecting disposal system is made up of fingerprint collecting equipment, storer, microprocessor/microcontroller, gauge tap, between the PCB panel of gauge tap and association with it a responding to switch assembly is arranged.Fingerprint collecting equipment can be any in optical profile type, capacitive/inductive formula, biological RF-type, the vein live Fingerprint Collecting Instrument, and it is used for the user fingerprints collection, data are preserved and the data contrast; Storer is mainly used in ephemeral data, permanent identification data and the electronic pen operation system of software of each system acquisition of storage; Gauge tap mainly realizes the switching between the electronic pen different working modes; The finger print information that collects is transferred to microprocessor/microcontroller by the PCB panel, and microprocessor/microcontroller carries out analysis-by-synthesis, processing, the storage of data such as fingerprint, control command according to the selected function key of active user.
Described smart card/storage card read-write system is made up of interface, smart card, storage card and smart card/storage card read-write controller.Being positioned at a smart card/memory card interface in body stage casing mainly provides the grafting of electronic pen and smart card/storage card; Smart card/storage card read-write controller is mainly used in the read-write control to described two kinds of cards, and smartcard internal is mainly preserved the dynamic/static data that indicates user identity, and storage card mainly is the storage of finishing Word message when the electronic pen internal storage space is not enough.
The connected system of described wired connection is made up of a PCB panel, signal encoding/decoding device, wired connection signal transmission/reception controller, interface.During use, one of data line is plugged in the interface, on the other grafting computer, realizes the intercommunication of electronic pen and computer, wired connection signal transmission/reception controller is finished the mutual control of electronic pen and pcs signal, and the signal encoding/decoding device is finished the encoding and decoding of data-signal.
The connected system of described wireless communications is made up of a PCB panel, signal encoding/decoding device, wireless connections signal transmission/receiver and wireless signal receiving element, and the wireless signal receiving element is plugged on the electronic pen afterbody.During use, the wireless signal receiving element is taken off from the electronic pen afterbody, peg graft on computers, wireless signal transmission/receiver, the signal encoding/decoding device of its inner encapsulation are finished the transmission/reception and the coding/decoding work of wireless signal between electronic pen and the computer.
The connected mode of described each system and clock chip and embedded micro-processor/microcontroller is with each the PCB panel data line UNICOM in each system, and be connected with microprocessor/microcontroller by data line, clock chip also is connected with microprocessor/microcontroller by data line.
The advantage of multifunction electronic pen of the present invention is:
1. common lettering pen nib and electronics nib button lay respectively at a body front end upper-lower position, and the user can realize that common lettering pen nib, nib button optionally contact writing surface or both contact writing surface simultaneously by changing a body angle.When common lettering pen nib contacts writing surface, can finish common writing function; Can finish the handwriting input of electronic information during nib button contact writing surface; When common lettering pen nib contacted writing surface simultaneously with the nib button, both can finish writing and record separately simultaneously.When electronic pen did not connect computer, written information was temporary in storer or the storage card.
2. when the user carries out electronic writing, microprocessor/microcontroller dynamic load when carrying out nib handwriting trace information stores has user's identity information and time marking, because identity information, time marking etc. have uniqueness, continuity, realization Word message can not associativity, thereby prevented behaviors such as other people distort, duplicate, stickup, but made institute's literal of writing and figure and relevant information have traceability.
3. the socket of tail end can be connected with supporting identification interface on the external device (ED), make electronic pen and external device (ED) carry out the mutual and affirmation of identity identification information by identification system, finish unblanking or starting for example startup of opening, encrypting computer of electronic lock, lock etc. of equipment.
4. need not special driving on the computer arbitrarily, connect computer and just can finish later conventional mouse all operations, after installing the literal hand-written discrimination system additional, just the keyboard of alternative routine input, integrate the mouse-keyboard function, can finish computer control, operation by written form, be applicable to all groups; Function control switch is positioned at mostly to be held pen and points position in one's power, and having starts to write promptly clicks, and the passive click effect that the first stroke of a Chinese character promptly stops can be good at perception and holds the pen action and change in writing process, improved fluent writing.
Description of drawings
Fig. 1 is the system chart of multifunction electronic pen of the present invention.
Fig. 2 is the front schematic view of one embodiment of the invention.
Fig. 3 is a rear view embodiment illustrated in fig. 2.
Fig. 4 is a vertical view embodiment illustrated in fig. 2.
Fig. 5 is a upward view embodiment illustrated in fig. 2.
Fig. 6 is a nib end view embodiment illustrated in fig. 2.
Fig. 7 is the A-A sectional view among Fig. 4.
Fig. 8 is the B-B sectional view among Fig. 2.
Fig. 9 is a tail end face synoptic diagram of the present invention.
Figure 10 is the front schematic view of external device (ED) wireless interface receiving end.
Figure 11 is the C-C sectional view among Figure 10.
Figure 12 is an external device (ED) identification interface front schematic view.
Figure 13 is the D-D sectional view among Figure 12.
1. ink nib, 1a. ink refill, 2. nib button, 3. prism, 4. mouse mode button, 5. electronic writing mode button, 6. functional areas startup/X button, 7. identification mode button, 8. smart card/memory card socket, 9. light emitting diode 1., 10. keypad function button, 11. light emitting diode 2., 12. cover plate, 13. spring button, 14. battery compartment cover plate, 15. light head, 16. lens 1., 17. imageing sensor 1., 18. left button buttons, 19. right button buttons, 20. nib button responding to switch, 21.PCB panel is 1., 22. data lines 1., the 23.PCB panel is 2., 24. left button button responding to switch, 25.PCB panel is 3., 26. right button button responding to switch, and the 27.PCB panel is 4., 28. microprocessor/microcontroller 1., 29. electronic writing mode response switch, 30. mouse mode responding to switch, 31. dynamically/static RAM is 1., 32. identification mode response switch, 33. smart card/storage card read-write controller, 34. pattern startup/X button responding to switch, 35. storage cards read-write contact, 36. smart card read-write contact, 37. storer is 1., 38. clock chips 1., 39. signal encoding/decoding devices are 1., 40. battery, 41. wireless signal transmission/receiver is 1., the 42.PCB panel 5., 43. wired connection signal transmission/reception controllers are 1., 44. interface, 45. light emitting diode is 3., 46. electronic switches 1., 47. touch electric capacity controllers (touch sensible chip), 48. light emitting diode 4., 49. lens are 2., 50. imageing sensors 2., the 51.PCB panel is 6., 52. the cap for brush, 53. light emitting diode is 5., 54. light emitting diodes 6., 55. plugs are 1., 56.PCB panel 7., 57. wireless signal transmission/receiver is 2., 58. signal encoding/decoding devices 2., 59. light holes are 1., 60. light hole 2., 61. light hole is 3., 62. lens 3., 63. photoelectric sensors, 64.PCB panel 8., 65. data line is 2., 66. clock chips 2., 67. storeies are 2., 68. microprocessor/microcontroller 2., 69. plugs 2..
Embodiment
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 has shown the annexation between each system in the electronic pen of the present invention.
As Fig. 2-shown in Figure 5, the monnolithic case of electronic pen of the present invention is similar to common lettering pen, the front end of electronic pen is the optoelectronic induction system, body stage casing distributing various function control knobs, fingerprint capturer, smart card memory card socket 8, body afterbody is battery compartment and data-interface, and wireless signal receiver can be plugged on electronic pen afterbody or independent the placement.
As shown in Figure 7, ink refill 1a is a kind of as common lettering pen of the present invention, is built in the body of electronic pen, and ink nib 1 is positioned at the front end top position of electronic pen.When changing pen core, the downward extrusion spring button 13 of user moves electronic pen cover plate 12 then backward, makes cover plate 12 break away from electronic pen, after replacing is finished, cover plate 12 recoveries is got final product.
The optoelectronic induction system of body front end by light head 15, lens 1. 16, imageing sensor 1. 17 and the PCB panel 1. 21 form, 1. light head 15 and imageing sensor 17 are fixed on this PCB panel 1. on 21, and 1. lens 16 are positioned at 1. 17 front ends (as Fig. 6-shown in Figure 8) of imageing sensor.Light head 15 can be a light emitting diode, also can be laser diode.The electronics nib is in moving process, lens 1. 16 with pen tip position surface of contact video imaging in imageing sensor 1. on 17,1. imageing sensor 17 is converted into the matrix electrical signal transfer with optical image and gives microprocessor/microcontroller 1. 28,1. signal microprocessor/microcontroller 28 forms digital image signal according to the matrix electric signal, and compared with the image in a last sampling period, analyze, handle, to judge electronic pen nib moving direction and displacement, thereby draw the mobile numerical value of electronic pen on surface of contact, and with value storage electronic pen dynamically/static RAM 1. 31, storer is 1. in 37 or send to computer.
When user's finger touch keypad function button 10, when carrying out electronic writing with 2 on nib button simultaneously, electronic pen will be realized the symbolism operation of keypad function according to the motion track of nib.For example: conventional keyboard F1 to F12 function key, write corresponding alphabetic character by electronic pen, to write the back picture circle track that finishes alphabetic character is enclosed in the inside, electronic pen sends operational order according to the combination of character and circle, for example:
Realize conventional keyboard F1 to F12 keypress function, thereby the character track in the circle is not limited to the operation readiness that F1 to F12 effectively expands the computer specific function.Common electronic writing is only write by the nib button and is finished, and in keypad function symbolism when operation, finished jointly by keypad function button 10 and nib button 2, realizes the handwriting input with computerized information, nib button 2 is as judging button, and electronic pen can not handled respectively and can be obscured.
The fingerprint collecting disposal system is made up of fingerprint collecting equipment, storer, microprocessor/microcontroller, clock chip, control knob, as Fig. 2, Fig. 7, shown in Figure 8, the fingerprint collecting collecting device has adopted the optical fingerprint collector among the embodiment, total system by PCB panel, light emitting diode 4. 48, prism 3, lens 2. 49, imageing sensor 2. 50, dynamically/static RAM 1. 31, microprocessor/microcontroller 1. 28, storer 1. 37, clock chip 1. 38 and button form.Light head is fixed on the PCB panel 2. on 23, and 2. imageing sensor 50 is fixed on the PCB panel 6. on 51, and remaining part and button responding to switch all are fixed on the PCB panel 4. on 27, and 4. 6. the PCB panel 51 27 be communicated with by data line and PCB panel, realizes message exchange.
As Fig. 2, shown in Figure 7, four button responding to switch of image collection disposal system are distributed in 4. 27 opposite side of PCB panel, four buttons are mainly realized the switching between functional areas switch, electronic pen mouse control pattern, electronic pen write mode, the electronic pen identification pattern, that is: functional areas startup/X button 6 startup/X button responding to switch 34 is opened or/closure, realize the switch work of the integral body of functional areas;
User's mode button 4 of clicking the mouse makes mouse mode responding to switch 30 closures, the user pushes left button button 18 at this moment, right button button 19 opens left button button responding to switch 24, right button button responding to switch 26 or closure, electronic pen sends out the click commands of the left button or the right button of mouse to system, under the default situations, functional areas are opened and are mouse mode;
When the user need carry out computer storage and the written storage of papery to the information of being write, the user clicks electronic writing mode button 5 and makes electronic writing mode response switch 29 closures, adjust a body angle simultaneously, the user is being carried out when ink writes, nib button 2 contacts paper simultaneously.The user starts to write, nib button responding to switch 20 auto-closings, electronic pen reads clock chip 1. 38 times and record, 1. imageing sensor 1. 17 scioptics 16 gathers contact picture as comparative analysis, 1. dynamic/static RAM of judging electronic pen moving direction and motion track and passing in the fingerprint collecting disposal system 31 stores temporarily, simultaneously, electronic pen and to fingerprints before the prism 3 sample and and smart card in before the fingerprint characteristic data of storage compare the errorless back formation of result fingerprint array.When user fingerprints is misfitted, electronic pen will clear up dynamically automatically/1. 31 data of static RAM, prevent that counterfeit electronics person's handwriting from taking place.User's first stroke of a Chinese character, nib button responding to switch 20 opens and is in closed condition, electronic pen reads clock chip 1. 38 times and record immediately, microprocessor/microcontroller is 28 first symbols of finishing current written handwriting simultaneously 1., write the zero-time sign indicating number, the fingerprint array, smart card identity identification mark code, write the termination time sign indicating number, the character calligraph track, extra-code, the sequential compression coding of identity identification informations such as end mark, and the result is stored to the electroprobe internal storage 1. in 37 or pass to the computer writing software and discern, and append current written character at the concentrated code of standard character, add to the information afterbody and store, thereby finish the record and the identity identification information of whole writing process.
When carrying out electronic writing, nib button 2 contacts with surface of contact, electronic pen relies on own wt to finish the closure work of nib button responding to switch 20, if fail to finish closure because of surface of contact angle problem causes switch 20, the user can make its closure by extruding, at this moment electronic pen or computer opening entry nib motion track.When starting writing or putting pen when stopping to write, nib button responding to switch 20 opens the end of record automatically.In the whole writing process, all do not need with painstakingly going closing and closing of gauge tap, they can random transition.
As Fig. 2, Fig. 7, shown in Figure 8, there is smart card/storage card read-write socket 8 in a body stage casing, 4. electronic pen is finished with contact, smart card surface and is communicated with in the read-write of the smart card on 27 contact 36 by being fixed on the PCB panel, by being connected of 35 enforcements of storage card read-write contact and storage card.Be fixed on the PCB panel 4. smart card/storage card the read-write controller 33 on 27 be specifically responsible for the read-write operation of the information of realization smart card/storage card and electronic pen and computer.Intelligence khaki inside is packaged with user's static state/dynamic identity beacon information, and the UNICOM that realizes information by contact in surface contact and the electronic pen is with mutual.Intelligent card chip inside is packaged with smart card central processing unit, cryptographic coprocessor, data storage cell, Memory Management Unit, timer, randomizer etc.The smart card central processing unit is mainly finished basic instruction and is carried out, stores control and logic control etc.; The collaborative smart card central processing unit of cryptographic coprocessor carries out cryptographic calculation; Data storage cell is the ROM (read-only memory) in the chip, is to use the ephemeral data space in stage, and smart card operating system code and data storage are here; Memory Management Unit is mapped as physical address with logical address, promptly carries out address translation; Timer is implemented external clock and is calculated; Randomizer is mainly used in system encryption and deciphering.
As shown in Figure 7, the connected system of wired connection by the PCB panel 5. 42, the signal encoding/decoding device 1. 39, wired connection signal transmission/reception controller 1. 43 and interface 44 form.Three devices are fixed on the PCB panel and 5. 4. 27 are communicated with on 42 and by data line and PCB panel.Wired connection signal transmission/reception controller is the 43 mutual transmission of controlling the signal and the computer of lettering pen 1., and the signal encoding/decoding device is 39 encoding and decodings of being responsible for interactive information 1..During use, use a data lines, one is plugged in the electronic pen interface 44, and on the other grafting computer, computer begins response after receiving the operation information of electronic pen.
As shown in Figure 7, the connected system of wireless communications by the PCB panel 5. 42, the signal encoding/decoding device 1. 39, wireless signal transmission/receiver 1. 41 and the wireless signal receiving element form.The wireless signal receiving element by the PCB panel 7. 56, wireless signal transmission/receiver 2. 57,2. the signal encoding/decoding device 58 form (as shown in figure 11), each device is all 7. 56 fixedly connected by the PCB panel, during use, the user pegs graft wireless signal receiver on computers, 2. its inner wireless signal transmission/receiver 57 sends handshake, 1. wireless signal transmission/receiver in the connected system of electronic pen wireless communications 41 obtains to carry out information feedback after the handshake, and computer and electronic pen are realized wireless communications and begun operate as normal immediately.1. electronic pen 39 realizes the operation information coding by the signal encoding/decoding device, 1. 41 pass by wireless signal transmission/receiver, the wireless signal receiving element is by 2. 57 acquired informations of wireless signal transmission/receiver, 2. 58 realize information decoding and pass to computer that the computer expert crosses the wireless signal receiving element will carry out information feedback to electronic pen by the signal encoding/decoding device.When carrying, wireless signal receiving element plug 55 can be plugged on a little in an afterbody interface 44.
As Fig. 7, shown in Figure 8,1. each PCB panel and 28 is connected by data line 22 and microprocessor/microcontroller with data line 22 UNICOMs in the electronic pen, and 1. 1. clock chip also 28 be connected by data line and microprocessor/microcontroller.
The electronic pen power-supply system is equipped with battery 40 (as Fig. 7, shown in Figure 8) mainly by internal cell and external power source in the electronic pen afterbody battery compartment 14, common secretary is taken down notes in wireless connections, course to battery 40 and power supply is provided when writing down for the user carries out; And when the user realized wired connection by data line, electronic pen obtained electric energy by data line from the outside automatically.
As shown in Figure 9, electronic pen afterbody distributing wired connection data-interface 44 and a plurality of pilot lamp, 1. pilot lamp reaches lighting time under 28 the control in a certain order at microprocessor/microcontroller and lights, and bright lamp order and the combination of time show the identity information of electronic pen.
Each bond switching of electronic pen of the present invention can be the combination of a kind of mechanical botton and on-off circuit, also can be a kind of combination that touches sense formula inductive switch and on-off circuit.Can also find out from above-mentioned each section explanation, each bond switching that adopts in the present embodiment just the former.
As shown in Figure 12 and Figure 13, external device (ED) identification interface by the PCB panel 8. 64, light hole, lens 3. 62, photoelectric sensor 63, clock chip 2. 66, storer 2. 67, microprocessor/microcontroller 2. 68, data line 2. 65,2. plug 72 form, lens are 3. 62 between light hole and photoelectric sensor 63, and all the other each parts all are fixed on the PCB panel 8. on 64.Photoelectric sensor 63 is mainly finished time length and the collection in proper order that electronic pen afterbody pilot lamp lights, convert electrical signal transfer to and give microprocessor/microcontroller 2. 68, the 2. 2. 67 mutual and authentications of finishing with the electronic pen identity information of 68 collaborative storeies of microprocessor/microcontroller, 2. clock chip 66 is mainly finished and 1. 38 school team, the unification of electronic pen internal clocking chip, for identity ciphering and deciphering provide the time reference point.
When the identification interface on electronic pen of the present invention and the external device (ED) carries out identification, the tail end of electronic pen is inserted in the identification interface of the external device (ED) shown in Figure 10,11, electronic pen will be finished the series operation by following step automatically then:
1. identity validation between the two: thumb rests in prism 3 place, body stage casing, forefinger is clicked identification mode button 7, make identification mode response switch 32 closures, near the battery compartment identity identification information begins alternately, 1. the pilot lamp light emitting diode 9 lights, 1. microprocessor/microcontroller on the electronic pen 28 reads 1. bright lamp control data last time in 37 of smart card or storer, the light emitting diode of lighting the electronic pen afterbody 3. 45, light emitting diode 5. 53, light emitting diode 6. 54, the light of three pilot lamp is by the light hole on the identification interface 1. 59, light hole 2. 60 and 3. lens in 61 3. 62 of light hole, focal imaging is on photoelectric sensor 63,2. microprocessor/microcontroller 68 obtains institute information such as three pilot lights orders and lighting hours length and is stored in storer and 2. goes up secondary data in 67 and check in the identification interface on the external device (ED), confirm errorless after, identification interface on the device allows electronic pen to use this interface external power source, electronic pen generates the length data light order and lighting hours again at random and is stored to smart card or storer 1. in 37, the identification interface of external device (ED) by its inner system finish to the induction of illumination information and gather will be new illumination in proper order and information stores such as lighting hours length advance storer 2. in 67.
2. integrity test: electronic pen internal microprocessor/microcontroller is 1. file such as the character calligraph information in 37, picture, sound of 28 random-access memory 1., carry out random division combination back and encrypt, compress the new file of formation electronic pen, the new file file division of electronic pen algorithm, cryptographic algorithm, retrieving algorithm are stored to the electronic pen internal storage 1. in 37, and 2. the new file of electronic pen then 69 passes to electronic pen identification interface and be stored in storer 2. in 67 by plug; External device (ED) identification interface internal microprocessor/microcontroller is 2. files such as character calligraph information, picture, sound in 67 of 68 random-access memory 2., carry out random division combination back and encrypt, compress the new file of accessing port, the new file file division of interface algorithm, cryptographic algorithm, retrieving algorithm are stored in self storer 2. in 67, and 2. the new file of interface then 69 passes to electronic pen and be stored in storer 1. in 37 by plug.When carrying out integrity test, electronic pen and identification interface are given the other side with the file transfers of being stored, according to the partitioning algorithm of being stored in the storer, cryptographic algorithm, decipherment algorithm file is realized reduction separately, reduction back file and original compare, confirm that the other side does not suffer mechanicalness or viral infringement, the test that enters next step behind the contrast indifference.
3. identity test: 2. the interior microprocessor/microcontroller of identity recognition interface 68 generates array at random and 2. 69 passes to electronic pen by plug on the device, electronic pen obtains will start the fingerprint collecting disposal system to the finger print collection on the current prism 3 after the array, and carry out finger print information according to array and encode, form finger print data sign indicating number for the first time, and for the first time the finger print data sign indicating number passes to electronic pen identification interface and is stored to storer 2. in 67, electronic pen remove automatically internal pair production the first time ephemeral data such as finger print data sign indicating number only with the acquisition time sign indicating number, the dope vector of identification interface transmission is saved to storer 1. in 37.When carrying out electronic pen holder identity test authentication, electronic pen with the data that collected and the inner smart card of electronic pen or storer 1. in 37 original finger print data compare, and produce secondary finger print data sign indicating number according to dope vector and pass to the identification interface and contrast with primary finger print data sign indicating number, realize the dual test of the finger print data in electronic pen inside and the identification interface, the test finish the back errorless after, the test that enters next step.
4. random password is replied: smart card will generate random password and reply password in the electronic pen, random password is stored to storer 1. 37 or smartcard internal, reply password and pass to the identification interface, be stored to storer 2. in 67, after interface obtains to answer countersign, 2. microprocessor/microcontroller 68 is also produced a random password and is replied password, and random password is stored to flash memory 2. in 67, replys password and passes to electronic pen and be stored to storer 1. 37 or smartcard internal.Carrying out random password when replying, electronic pen and identification interface are realized the startup of operational order to each other by replying of institute's password stored, finish after a series of information interactions and the test, 1. the pilot lamp light emitting diode 9 extinguishes, 2. the pilot lamp light emitting diode 11 is lighted, and what the user can safety then pulls out electronic pen.The electronic identity recognition interface will pass closing of each system of realization with control signal by data line.
When opening, system finishes mutual that identity validation, integrity test, identity test and random password reply according to above-mentioned same order, confirm errorless after, identity identification information when electronic pen and identification interface are also produced system closing next time, electronic pen identification interface is finished the unlatching of Be Controlled system, thereby finishes whole identification flow process.
Claims (10)
1. multifunction electronic pen, its monnolithic case is similar in appearance to a common lettering pen, body is built-in with ink refill, ink nib and electronics nib are in the upper-lower position of handwriting front end respectively, it is characterized in that: the electronic pen nose part has the optoelectronic induction system, the induction region of this system includes common tip of stylus part, the leading portion of body has function control system and clock chip, there is the fingerprint collecting disposal system in the stage casing, smart card/storage card read-write system and interface thereof, end has the wired and wireless connection system with computer, the socket and the signal lamp that are connected with identity recognition interface on the external device (ED), described each system all is connected with a built-in microprocessor/microcontroller with clock chip.
2. according to the described multifunction electronic pen of claim 1, it is characterized in that: described optoelectronic induction system is made up of light head, lens, imageing sensor and a PCB panel, photoelectric sensor and light head are fixed on the PCB panel, and lens are positioned at the photoelectric sensor front.
3. according to the described multifunction electronic pen of claim 1, it is characterized in that: described function control system is formed by tip switch, left button switch, right button switch, keypad function switch and with the corresponding related PCB panel of each switch, tip switch is positioned at the electronics pen tip position, there is a responding to switch assembly position that finger touches that described rest switch lays respectively at the preceding section surface of a body outer wall and is suitable for holding a pen between the PCB panel of each switch and association with it.
4. according to the described multifunction electronic pen of claim 1, it is characterized in that: described fingerprint collecting disposal system is made up of fingerprint collecting equipment, storer, microprocessor/microcontroller, gauge tap, between the PCB panel of gauge tap and association with it a responding to switch assembly is arranged.
5. according to the described multifunction electronic pen of claim 1, it is characterized in that: described smart card/storage card read-write system is made up of interface, smart card, storage card and smart card/storage card read-write controller.
6. according to the described multifunction electronic pen of claim 1, it is characterized in that: the connected system of described wired connection is made up of a PCB panel, signal encoding/decoding device, wired connection signal transmission/reception controller, interface.
7. according to the described multifunction electronic pen of claim 1, it is characterized in that: the connected system of described wireless communications is made up of a PCB panel, signal encoding/decoding device, wireless connections signal transmission/receiver and wireless signal receiving element, and the wireless signal receiving element is plugged on the electronic pen afterbody.
8. according to the described multifunction electronic pen of claim 1, it is characterized in that: the connected mode of described each system and clock chip and embedded micro-processor/microcontroller is with each the PCB panel data line UNICOM in each system, and be connected with microprocessor/microcontroller by data line, clock chip also is connected with microprocessor/microcontroller by data line.
9. according to the described multifunction electronic pen of claim 3, it is characterized in that: described each switch is the combination of a kind of mechanical botton and on-off circuit, or the combination of a kind of touching type induction device and on-off circuit.
10. according to the described multifunction electronic pen of claim 4, it is characterized in that: described fingerprint collecting equipment is any in optical profile type, capacitive/inductive formula, biological RF-type, the vein live Fingerprint Collecting Instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205454648U CN201859398U (en) | 2010-09-16 | 2010-09-16 | Multifunctional electronic pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205454648U CN201859398U (en) | 2010-09-16 | 2010-09-16 | Multifunctional electronic pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201859398U true CN201859398U (en) | 2011-06-08 |
Family
ID=44105202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205454648U Expired - Fee Related CN201859398U (en) | 2010-09-16 | 2010-09-16 | Multifunctional electronic pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201859398U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976126A (en) * | 2010-09-16 | 2011-02-16 | 王东 | Multi-functional electronic pen |
| CN109564477A (en) * | 2016-10-11 | 2019-04-02 | 株式会社和冠 | Multi-functional electronic pen |
| US10719142B2 (en) | 2017-11-22 | 2020-07-21 | Microsoft Technology Licensing, Llc | Multi-functional stylus |
| CN111857378A (en) * | 2020-07-17 | 2020-10-30 | 庞晓宗 | Touch pen identification method and device with copyright protection function |
-
2010
- 2010-09-16 CN CN2010205454648U patent/CN201859398U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976126A (en) * | 2010-09-16 | 2011-02-16 | 王东 | Multi-functional electronic pen |
| CN109564477A (en) * | 2016-10-11 | 2019-04-02 | 株式会社和冠 | Multi-functional electronic pen |
| CN109564477B (en) * | 2016-10-11 | 2023-05-12 | 株式会社和冠 | Multifunctional electronic pen |
| US10719142B2 (en) | 2017-11-22 | 2020-07-21 | Microsoft Technology Licensing, Llc | Multi-functional stylus |
| CN111857378A (en) * | 2020-07-17 | 2020-10-30 | 庞晓宗 | Touch pen identification method and device with copyright protection function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102103462A (en) | Multifunctional electronic pen, character writing and sampling method and track data storage method | |
| CN101976126A (en) | Multi-functional electronic pen | |
| TWI793085B (en) | Hand-written information processing apparatus, hand-written information processing method and hand-written information processing program | |
| JP4638493B2 (en) | Electronic stylus | |
| RU2392656C2 (en) | Universal computer device | |
| CN102314232B (en) | A kind of multifunctional mouse | |
| CN103686283B (en) | A kind of smart television remote controller man-machine interaction method | |
| CN108351712A (en) | device and card-type device | |
| CN201859398U (en) | Multifunctional electronic pen | |
| CN103270479A (en) | Information input system, program, medium | |
| CN102163091A (en) | Multifunctional electronic pen and software authorization method thereof | |
| CN111274836A (en) | Handwriting board set and system | |
| CN101657826A (en) | Note capture device | |
| CN107392195B (en) | Intelligent writing system | |
| CN203552272U (en) | Fingerprint identification device | |
| CN103843049A (en) | Portable electronic braille reader | |
| CN109034148A (en) | One kind is based on character image identification audio reading method and its device | |
| CN101833386A (en) | Multifunctional electronic writing pen | |
| JP2009516261A (en) | Information management in electronic pen device | |
| CN107239179A (en) | A kind of touch recognition device and the man-machine interactive system comprising the device | |
| CN105701383B (en) | A kind of function triggering method, device and terminal | |
| CN206639192U (en) | A kind of projection arrangement with handwriting functions | |
| CN103093251A (en) | Authentication system based on writing pen-strength identification | |
| CN102645975A (en) | Handwriting input device, remote control device, intelligent interactive system and handwriting processing method | |
| US6657618B2 (en) | Optical memory unit for capturing complete analog motion |
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: 20110608 Termination date: 20120916 |