CN102739855A - Mobile phone photon client end and signal processing method thereof - Google Patents
Mobile phone photon client end and signal processing method thereof Download PDFInfo
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- CN102739855A CN102739855A CN2012101737904A CN201210173790A CN102739855A CN 102739855 A CN102739855 A CN 102739855A CN 2012101737904 A CN2012101737904 A CN 2012101737904A CN 201210173790 A CN201210173790 A CN 201210173790A CN 102739855 A CN102739855 A CN 102739855A
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Abstract
The invention provides a mobile phone photon client end and a signal processing method thereof. A signal frame format of the mobile phone photon client end comprises two check bits, and the safety and the accuracy of sending passwords by the mobile phone photon client end can be improved. On the premise of no change of mobile phone hardware, compiled signal processing software is arranged in a mobile phone operating system according with a certain specification, namely, a mobile phone can be used as a photon client end for sending an unlocking signal. The mobile phone photon client end is simple in operation and easy to carry, and has a better development prospect.
Description
Technical field
The present invention relates to a kind of photon client signal processing method, relate to a kind of signal processing method and mobile phone photon client of mobile phone photon client particularly.
Background technology
Gate control system is exactly the system that exit and entrance is carried out control, and it is development and come on traditional door lock basis.Traditional mechanical door lock only is simple mechanical device, and no matter how reasonable structural design is, and how firm material is, and people can open it through various means.Pretty troublesome at a lot of passage of discrepancy personnel (office block, hotel guest room) key management, key loss or personnel change and will change lock & key together.For addressing these problems, the electronics magnetic card lock has just appearred, electronic password lock, the problem of electronics magnetic card lock is that information is replicated easily, and it is big to wear and tear between card and the card-reading machine, and failure rate is high, and coefficient of safety is low; The problem of electronic password lock is that password is revealed easily, has no way of again having looked into, and coefficient of safety is very low.Simultaneously, the product in this period is installed in outdoors owing to adopting Card Reader part (password input) and control section to lump together mostly, is easy to by the people at the outdoor lock of opening.In recent years along with contactless card is technological, the development of biological identification technology; The system that various technology such as induction cassette gate control system, fingerprint entrance guard system occurred; But induction cassette gate control system complex operation; Shortcomings such as fingerprint entrance guard system has fingerprint and is prone to be stolen, and client is prone to be damaged, and discrimination is low.
For addressing the above problem, light-operated gate control system is arisen at the historic moment, and light-operated gate control system generally includes photon client and light-operated door lock; The photon client is used to launch the light signal that contains unlocking cipher information; Light-operated door lock is resolved light signal after receiving light signal, if contain unlocking cipher in the light signal, then controls door lock and opens; Otherwise, then close.Have mobile phone that photoflash lamp and operating system reaches certain specification and pack into and promptly can be used as the photon client, be used to launch unlocking signal through specially designed software.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of signal processing method and mobile phone photon client of mobile phone photon client; Use signal processing method transmission unlocking signal of the present invention safer, reliable; In addition; Mobile phone is simple, portable as the photon client operation, need not change mobile phone hardware, have bright development prospect.
The present invention for realizing the technical scheme that goal of the invention adopts is: the signal processing method that a kind of mobile phone photon client is provided; The frame format of signal comprises permission bits, open the door a numerical digit, door lock signal position, also comprises being used for permission bits byte and the number bit byte that opens the door are added up and the adding up with check digit, be used for the parity check bit that door lock signal byte is carried out parity check of verification.
Further, the maximum of the mobile phone photon client number of unblanking is not more than 2
n, wherein n is a numerical digit of opening the door.
Further, the mobile phone photon client authorization number 2 of unblanking
NLess than the maximum number of unblanking, wherein N is a permission bits.
The present invention also provides a kind of mobile phone photon client, and mobile phone photon client comprises photoflash lamp.
Further, the operating system of mobile phone photon client is above iOS operating system of 4.3 versions or the above Android operating system of 2.1 versions.
The invention has the beneficial effects as follows: the present invention provides a kind of signal processing method and mobile phone photon client of mobile phone photon client; The signal frame form of this mobile phone photon client has two bit check positions; Improve mobile phone photon client greatly and send fail safe, the accuracy of password; The present invention will meet certain specification under the prerequisite that does not change mobile phone hardware the mobile phone operating system signal processing software of packing into; Can mobile phone be sent unlocking signal as the photon client, the client operation of mobile phone photon is simple, portable, has bright development prospect.
Description of drawings
Fig. 1, preferred embodiment of the present invention signal frame form sketch map;
Among the figure, 1 is permission bits, and 2 are a numerical digit of opening the door, and 3,4,5,6 is the door lock signal position, and 7 add up and check digit, 8 parity check bits.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is elaborated.
The present invention provides a kind of signal processing method of mobile phone photon client; The frame format of signal comprises permission bits, open the door a numerical digit, door lock signal position, also comprises being used for permission bits byte and the number bit byte that opens the door are added up and the adding up with check digit, be used for the parity check bit that door lock signal byte is carried out parity check of verification.
Permission bits can be selected with the byte number of a numerical digit of opening the door as required among this paper, and preferred embodiment of the present invention permission bits is 2 bit bytes, is used to be provided with unlocking authority, and a numerical digit of opening the door is 3 bit bytes, is used for being provided with the number of opening the door.The door lock signal position is the door lock number of this signal controlling, and preferred embodiment of the present invention door lock signal position is 4, i.e. 4 different door locks of preferred embodiment of the present invention mobile phone photon client may command, and the unlocking cipher of each door lock is set to 5 bit bytes.
The present invention with mobile phone as the photon client; The light signal that utilizes the mobile phone photoflash lamp to send sends unlocking cipher for the photon receiving terminal; But the light signal that the mobile phone photoflash lamp sends is unstable, occurs signal error sometimes, causes to open by mistake a phenomenon; Cause any property loss to the user for avoiding opening by mistake door, the present invention sends to add in the signal frame form to cell-phone customer terminal and adds up and check digit and parity check bit.
Add up among the present invention and check digit is the low byte and (department greater than 255 casts out) that obtains after permission bits byte and the number bit byte that opens the door are added up.Parity check bit of the present invention is that the byte of door lock signal bits is carried out the byte that parity check obtains respectively.
The maximum that the should be appreciated that mobile phone photon client number of unblanking is not more than 2
n, a n numerical digit that is to open the door wherein, i.e. a design numerical digit of opening the door is 3 bit bytes, the maximum of the mobile phone photon client number (compound mode of unblanking) of unblanking is not more than 2
3
Should be appreciated that the mobile phone photon client authorization number 2 of unblanking
NLess than the maximum number of unblanking, wherein N is a permission bits.For example, permission bits is 2 bit bytes, the mobile phone photon client authorization number 2 of unblanking
2Should be less than the maximum number of unblanking.
As shown in Figure 1; The preferred embodiment of the present invention comprises that 1,3 of 2 permission bits, 5,56 and 3 on the locks of 4,5 locks of 3,5 locks of 2,5 locks of numerical digit that open the door add up and check digit 7,4 bit parity check positions 8; If user right is for opening lock 3 and lock 6, establishing its unlocking signal is 11 010 00,001 00,101 00,000 00,000,101 0010, and the photon receiving terminal is when receiving unlocking signal; Can carry out accumulating operation to the permission bits byte of receiving 11 and the number bit byte 010 that opens the door; Compare with adding up of receiving and check digit 101, in like manner, the photon receiving terminal also can be judged parity check bit 0010 again; Then will not unblank as if wrong, avoid because of sending the phenomenon that jitter causes erroneous judgement to open the door.
The present invention also provides a kind of mobile phone photon client, and mobile phone photon client comprises photoflash lamp, and mobile phone photon client is sent unlocking signal through photoflash lamp.The operating system of mobile phone photon client should be above iOS operating system of 4.3 versions or the above Android operating system of 2.1 versions; Compiling there is the software of the unlocking signal aforesaid operations system of packing into, can realizes sending unlocking signal through the photoflash lamp of mobile phone photon client.
The present invention provides a kind of signal processing method and mobile phone photon client of mobile phone photon client; The signal frame form of this mobile phone photon client have add up with the check bit sum parity check bit; Fail safe, accuracy that mobile phone photon client is sent password have been improved; The present invention will meet certain specification under the prerequisite that does not change mobile phone hardware the mobile phone operating system signal processing software of packing into; Can mobile phone be sent unlocking signal as the photon client, the client operation of mobile phone photon is simple, portable, has bright development prospect.
The foregoing description among the present invention has only been done exemplary description, and those skilled in the art can carry out various modifications to the present invention under the situation that does not break away from the spirit and scope of the present invention after reading present patent application.
Claims (5)
1. the signal processing method of a mobile phone photon client; It is characterized in that; The frame format of said signal comprises permission bits, open the door a numerical digit, door lock signal position, also comprises being used for permission bits byte and the number bit byte that opens the door are added up and the adding up with check digit, be used for the parity check bit that door lock signal byte is carried out parity check of verification.
2. the signal processing method of mobile phone photon client according to claim 1 is characterized in that, the maximum of the said mobile phone photon client number of unblanking is not more than 2
n, wherein n is a numerical digit of opening the door.
3. the signal processing method of mobile phone photon client according to claim 1 is characterized in that, the said mobile phone photon client authorization number 2 of unblanking
NLess than the maximum number of unblanking, wherein N is a permission bits.
4. a mobile phone photon client is characterized in that, said mobile phone photon client comprises photoflash lamp.
5. mobile phone photon client according to claim 4 is characterized in that, the operating system of said mobile phone photon client is above iOS operating system of 4.3 versions or the above Android operating system of 2.1 versions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012101737904A CN102739855A (en) | 2012-05-30 | 2012-05-30 | Mobile phone photon client end and signal processing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101737904A CN102739855A (en) | 2012-05-30 | 2012-05-30 | Mobile phone photon client end and signal processing method thereof |
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| CN102739855A true CN102739855A (en) | 2012-10-17 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103793987A (en) * | 2014-02-26 | 2014-05-14 | 东南大学 | Remote control lock based on visible light communication technology |
| CN104952135A (en) * | 2015-07-10 | 2015-09-30 | 徐林 | Intelligent terminal light-operated door lock system and application method |
| CN105931331A (en) * | 2016-04-20 | 2016-09-07 | 上海斐讯数据通信技术有限公司 | Intelligent lock based on optical communication and unlocking method |
| CN109615753A (en) * | 2019-01-16 | 2019-04-12 | 深圳壹账通智能科技有限公司 | The method for unlocking and device of intelligent door lock |
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| WO2007022357A2 (en) * | 2005-08-15 | 2007-02-22 | Assa Abloy Identification Technology Group Ab | Photon authenticated rfid transponder |
| CN201539152U (en) * | 2009-10-26 | 2010-08-04 | 范根喜 | Photoelectric code lock system |
| CN101833798A (en) * | 2009-09-16 | 2010-09-15 | 徐照英 | Infrared ray remote control electronic coded lock device based on singlechip and control method thereof |
| CN102263978A (en) * | 2011-08-05 | 2011-11-30 | 暨南大学 | Three-dimensional (3D) projection display system based on light-emitting diode (LED) optical communication |
| CN102394700A (en) * | 2011-07-18 | 2012-03-28 | 惠州Tcl移动通信有限公司 | Mobile terminal and information transfer method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2007022357A2 (en) * | 2005-08-15 | 2007-02-22 | Assa Abloy Identification Technology Group Ab | Photon authenticated rfid transponder |
| CN101833798A (en) * | 2009-09-16 | 2010-09-15 | 徐照英 | Infrared ray remote control electronic coded lock device based on singlechip and control method thereof |
| CN201539152U (en) * | 2009-10-26 | 2010-08-04 | 范根喜 | Photoelectric code lock system |
| CN102394700A (en) * | 2011-07-18 | 2012-03-28 | 惠州Tcl移动通信有限公司 | Mobile terminal and information transfer method thereof |
| CN102263978A (en) * | 2011-08-05 | 2011-11-30 | 暨南大学 | Three-dimensional (3D) projection display system based on light-emitting diode (LED) optical communication |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103793987A (en) * | 2014-02-26 | 2014-05-14 | 东南大学 | Remote control lock based on visible light communication technology |
| CN104952135A (en) * | 2015-07-10 | 2015-09-30 | 徐林 | Intelligent terminal light-operated door lock system and application method |
| CN105931331A (en) * | 2016-04-20 | 2016-09-07 | 上海斐讯数据通信技术有限公司 | Intelligent lock based on optical communication and unlocking method |
| CN109615753A (en) * | 2019-01-16 | 2019-04-12 | 深圳壹账通智能科技有限公司 | The method for unlocking and device of intelligent door lock |
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Application publication date: 20121017 |