CN102722100B - There is the wrist-watch of light control functionality - Google Patents
There is the wrist-watch of light control functionality Download PDFInfo
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- CN102722100B CN102722100B CN201210173964.7A CN201210173964A CN102722100B CN 102722100 B CN102722100 B CN 102722100B CN 201210173964 A CN201210173964 A CN 201210173964A CN 102722100 B CN102722100 B CN 102722100B
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
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Abstract
The present invention relates to a kind of wrist-watch with light control functionality, it comprises table body, described table body comprises microprocessor module and optical signal launches module, described microprocessor module is for solidifying control information, and control described optical signal according to described control information and launch the optical signal of module transmitting containing described control information, for electronic installation emission control instruction. The present invention controls described optical signal by described microprocessor module and launches the optical signal of module transmitting containing control information, can to electronic installation emission control instruction, thus can be used as the control terminal of electronic installation, eliminate user in prior art because finding telepilot or carry key etc. and the worry that produces, for user provides very big facility.
Description
Technical field
The present invention relates to a kind of wrist-watch, particularly relate to a kind of wrist-watch with light control functionality.
Background technology
Wireless light communication technology is also known as visible light communication, and it is communicated by the flicker of the high frequency of LED/light source, has light to represent 1, unglazed represents 0, and its transmission digit rate was up to every second gigabit.
Wireless light communication is carried out data transmission by visible ray, and it starts from latter stage in last century. Compared with microwave technology, wireless light communication has quite abundant frequency spectrum resource, and this is that general micro-wave communication and radio communication are incomparable; Visible light communication can be suitable for any communication protocol, be applicable to any environment simultaneously; In security, it compares traditional magneticsubstance, it is not necessary to worries demagnetization problem, more need not worry that Content of Communication is stolen by people; The equipment erection of wireless light communication is convenient flexibly, and cost is very low, is applicable to extensive popularization and application, has good application prospect.
Wrist-watch is worn in wrist, and in order to clock or the device of displaying time, it is the daily necessities that people often wear. Described wrist-watch generally includes table body and watchband, and described watchband normally utilizes the materials such as leather, rubber or stainless steel to make, by the table body bundle of displaying time in wrist. But, existing wrist-watch only has the function of prompt time, it does not have other functions, and function singleness can not be satisfied the demand.
Summary of the invention
Technical problem to be solved by this invention is, for above-mentioned the deficiencies in the prior art, it is proposed to a kind of wrist-watch with light control functionality.
The technical solution adopted for the present invention to solve the technical problems is, a kind of wrist-watch with light control functionality is proposed, it comprises table body, described table body comprises microprocessor module and optical signal launches module, described microprocessor module is for solidifying control information, and control described optical signal according to described control information and launch the optical signal of module transmitting containing described control information, for electronic installation emission control instruction;
Described optical signal is launched module and is comprised driving unit and luminous unit, and described driving unit is for driving described luminous unit;
Described luminous unit is the EL sheet as wrist-watch backlight, described EL sheet is electrically connected with described microprocessor module and controls by described microprocessor module, control described EL sheet by described microprocessor module to carry out dodging fast going out, thus launch the control signal containing information;
Described table body also comprises code conversion module, and described code conversion module is transformed into the numerary signal of CMI code for the numerary signal of the NRZ code exported by described microprocessor module;
Described code conversion module comprises sample circuit, decision circuit, reverse circuit, negative circuit, switch circuit and synthesis circuit, described sample circuit, decision circuit and reverse circuit are electrically connected along order, and described negative circuit, switch circuit and synthesis circuit are electrically connected along order; Described sample circuit is electrically connected with described microprocessor module, and described sample circuit and negative circuit are all electrically connected with bit synchronization signal input point, and described switch circuit is electrically connected with described decision circuit, and described synthesis circuit is electrically connected with described reverse circuit.
Further, described table body also includes trip switch, and described trip switch, for controlling described microprocessor module, makes described microprocessor module control described optical signal transmitting module and launches described optical signal.
Further, described microprocessor module is provided with the microprocessor for the information exported being encoded, encrypt and verified computing, and described microprocessor is micro-chip, FPGA or DSP.
Further, described microprocessor is electrically connected with Micro_USB interface.
In sum, the wrist-watch that the present invention has light control functionality controls the optical signal of described optical signal transmitting module transmitting containing control information by described microprocessor module, can to electronic installation emission control instruction, thus can be used as the control terminal of electronic installation, eliminate user in prior art because of the worry found or carry control terminal and produce, for user provides very big facility.
Accompanying drawing explanation
Fig. 1 is the structure schematic diagram of the first embodiment table body of the present invention.
Fig. 2 is the structural representation in the front of table body of the present invention shown in Fig. 1.
Fig. 3 is the functional block diagram of the present invention shown in Fig. 1.
Fig. 4 is the functional block diagram of code conversion module of the present invention shown in Fig. 2.
Fig. 5 is the functional block diagram of the light-operated door lock coordinated with the present invention
Fig. 6 is the structural representation of the table body of the present invention's the 2nd kind of embodiment.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention will be further described:
Refer to Fig. 1 to Fig. 3, the wrist-watch that the present invention has light control functionality comprises table body 100 and the watchband (not shown) hinged with described table body 100, described table body 100 comprises power supply module 1, microprocessor module 2, code conversion module 3, optical signal transmitting module 4 and switch 5, described power supply module 1 is launched module 4 with described microprocessor module 2, code conversion module 3 and optical signal and is electrically connected, and powers for launching module 4 for described microprocessor module 2, code conversion module 3 and optical signal. It is provided with chargeable battery in described power supply module 1.
Described microprocessor module 2 is provided with for the information exported being encoded, encrypt and verified the microprocessor of computing and the serial ports being electrically connected with described microprocessor and MicroUSB interface, described microprocessor can be micro-chip, FPGA or DSP, in the present embodiment, the present invention is except for, except displaying time, it is also used as key; Described microprocessor is micro-chip, unlocking cipher information hardness is in described micro-chip, described micro-chip exports, according to described unlocking cipher information, the numerary signal that pattern is NRZ code, and described serial ports is for sending the numerary signal of described NRZ code to described code conversion module 3. Described MicroUSB interface according to the needs of user, can download encrypted message in described microprocessor from usb host.
Referring to Fig. 4, described code conversion module 3 for being transformed into the numerary signal of CMI code by the numerary signal of described NRZ code. CMI (codedmarkinversion, biography inversion code) code is a kind of 1B2B code (information code, two bit symbols), is about to pass bit code come and represents with two bit code. When biography comes " 0 " code, coding exports fixing " 01 " code; When pass come be " 1 " code time, coding exports " 00 " or " 11 " code, and alternately occurs. In the present embodiment, described code conversion module 3, mainly by the sampling to NRZ code, when NRZ code is 1, exports the 11 of CMI code, when NRZ code is 0, exports pattern 01. Described code conversion module 3 comprises sample circuit 31, decision circuit 32, reverse circuit 33, negative circuit 34, switch circuit 35 and synthesis circuit 36, described sample circuit 31, decision circuit 32 and reverse circuit 33 are electrically connected along order along order electrical connection, described negative circuit 34, switch circuit 35 and synthesis circuit 36; Described sample circuit 31 is electrically connected with described microprocessor module 2, described sample circuit 31 and negative circuit 34 are all electrically connected with bit synchronization signal BS input point, described switch circuit 35 is electrically connected with described decision circuit 32, and described synthesis circuit 36 is electrically connected with described reverse circuit 33. The CMI code that described code conversion module 3 is formed exports from described synthesis circuit 36. Described CMI code has the following advantages: (1) does not exist direct current component, and low frequency component is less; (2) information code current has very strong clock-pulse component, it is convenient to from signal and extracts clock information; (3) there is certain error correcting capability. Thus, the error rate of Signal transmissions can be reduced.
Described optical signal is launched module 4 and is launched the optical signal containing information for the signal exported according to described code conversion module 3, it comprises driving unit 41 and luminous unit 42, and described driving unit 41 constantly dodges for the described luminous unit 42 of signal driving exported according to described code conversion module 3 and goes out. The light that described luminous unit 42 is launched can be visible ray or invisible light. In the present embodiment, described luminous unit 42 is the photodiode that can send visible ray, and it constantly carries out sudden strain of a muscle at a high speed under the driving driving unit 41 and goes out, and forms the optical signal representing 0 and 1 signal, and thus the present invention also can provide illumination while communication. Light emitting diode is semiconductor light emitting light source, not only brightness height, reliability height, energy waste is low, size is little, environmental protection, has more that modulating performance is good, response sensitivity advantages of higher. Described trip switch 5, for controlling described microprocessor module 2, makes described microprocessor module 2 control described optical signal transmitting module 4 and launches described optical signal, can unblank.
Referring to figure, 5, when the present invention coordinates with light-operated door lock 200, its principle of work is as follows: described light-operated door lock 200 comprises photoelectric detection unit 61, signal amplification unit 62 and micro controller unit 63. When using described photon key 100 to open light-operated door lock 200, press described trip switch 5, make described microprocessor module 2 control described optical signal and launch the optical signal of module 4 transmitting containing unlocking cipher information.
After the photoelectric detection unit 61 of described light-operated door lock 200 receives described optical signal, convert described optical signal to electrical signal and after described signal amplification unit 62 amplifies, input described micro controller unit 63. Described micro controller unit 63 internal memory contains normal data, after described micro controller unit 63 receives the data that described signal amplification unit 62 biography is come, first by this decoding data, then the described normal data in the data formed after decoding and micro controller unit 63 is contrasted. If the normal data in micro controller unit 63 and the data match formed after described decoding, then described micro controller unit 63 controls described light-operated door lock 200 and carries out unlocking action. If the data that micro controller unit 63 receives are not mated with the normal data of micro controller unit 63 store, then described data are abandoned.
Referring to Fig. 6, it is the structural representation of the table body 100 of the present invention's the 2nd kind of embodiment. This embodiment is similar to the first embodiment described, its difference is: the present embodiment is Die elektrische Zeituhr, this Die elektrische Zeituhr is provided with the EL sheet as backlight (EL cold light film), described EL sheet is electrically connected with described microprocessor module 2 and controlled by described microprocessor module 2, control described EL sheet by described microprocessor module 2 to carry out dodging fast going out, thus the control signal containing information can be launched. Described optical signal not only can be used for the unlocking signal as light-operated door lock 200, but also can make the control signal etc. of intelligent appliance, thus can eliminate in prior art user because of the worry finding remote control or carry key and produce.
In sum, the wrist-watch that the present invention has light control functionality controls the optical signal of described optical signal transmitting module 4 transmitting containing control information by described microprocessor module 2, can to electronic installation emission control instruction, thus can be used as the control terminal of electronic installation, eliminate user in prior art because of the worry found or carry control terminal and produce, for user provides very big facility.
Above in conjunction with accompanying drawing, embodiments of the invention are described; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of it is restrictive; the those of ordinary skill of this area is under the enlightenment of the present invention; do not depart from objective of the present invention and in scope situation that claim is protected, also can make a lot of form, within these protections all belonging to the present invention.
Claims (4)
1. one kind has the wrist-watch of light control functionality, it comprises table body, it is characterized in that: described table body comprises microprocessor module and optical signal launches module, described microprocessor module is for solidifying control information, and control described optical signal according to described control information and launch the optical signal of module transmitting containing described control information, for electronic installation emission control instruction;
Described optical signal is launched module and is comprised driving unit and luminous unit, and described driving unit is for driving described luminous unit;
Described luminous unit is the EL sheet as wrist-watch backlight, described EL sheet is electrically connected with described microprocessor module and controls by described microprocessor module, control described EL sheet by described microprocessor module to carry out dodging fast going out, thus launch the control signal containing information;
Described table body also comprises code conversion module, and described code conversion module is transformed into the numerary signal of CMI code for the numerary signal of the NRZ code exported by described microprocessor module;
Described code conversion module comprises sample circuit, decision circuit, reverse circuit, negative circuit, switch circuit and synthesis circuit, described sample circuit, decision circuit and reverse circuit order electrical connection, described negative circuit, switch circuit and synthesis circuit order electrical connection; Described sample circuit is electrically connected with described microprocessor module, and described sample circuit and negative circuit are all electrically connected with bit synchronization signal input point, and described switch circuit is electrically connected with described decision circuit, and described synthesis circuit is electrically connected with described reverse circuit.
2. the wrist-watch with light control functionality according to claim 1, it is characterized in that: described table body also includes trip switch, described trip switch, for controlling described microprocessor module, makes described microprocessor module control described optical signal transmitting module and launches described optical signal.
3. the wrist-watch with light control functionality according to claim 1, it is characterized in that: described microprocessor module is provided with the microprocessor for the information exported being encoded, encrypt and verified computing, and described microprocessor is micro-chip, FPGA or DSP.
4. the wrist-watch with light control functionality according to claim 3, it is characterised in that: described microprocessor is electrically connected with MicroUSB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210173964.7A CN102722100B (en) | 2012-05-30 | 2012-05-30 | There is the wrist-watch of light control functionality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210173964.7A CN102722100B (en) | 2012-05-30 | 2012-05-30 | There is the wrist-watch of light control functionality |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102722100A CN102722100A (en) | 2012-10-10 |
| CN102722100B true CN102722100B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210173964.7A Expired - Fee Related CN102722100B (en) | 2012-05-30 | 2012-05-30 | There is the wrist-watch of light control functionality |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2488089Y (en) * | 2001-06-06 | 2002-04-24 | 潘耀昌 | Luminous flash lamp watch |
| CN2869943Y (en) * | 2005-12-30 | 2007-02-14 | 龚德中 | Wrist type instrument |
| CN101330326A (en) * | 2007-06-18 | 2008-12-24 | 上海普天邮通科技股份有限公司 | Digital circuit for implementing audio data optical transmission using CPLD and method thereof |
| CN202108336U (en) * | 2011-05-06 | 2012-01-11 | 武瑞琪 | Photoelectric combination lock system |
| CN202230319U (en) * | 2011-08-03 | 2012-05-23 | 上海理工大学 | Laser ranging watch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2739680Y (en) * | 2004-05-25 | 2005-11-09 | 蔡俊权 | Wrist watch with remote controller and toy car remotely controlled thereby |
-
2012
- 2012-05-30 CN CN201210173964.7A patent/CN102722100B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2488089Y (en) * | 2001-06-06 | 2002-04-24 | 潘耀昌 | Luminous flash lamp watch |
| CN2869943Y (en) * | 2005-12-30 | 2007-02-14 | 龚德中 | Wrist type instrument |
| CN101330326A (en) * | 2007-06-18 | 2008-12-24 | 上海普天邮通科技股份有限公司 | Digital circuit for implementing audio data optical transmission using CPLD and method thereof |
| CN202108336U (en) * | 2011-05-06 | 2012-01-11 | 武瑞琪 | Photoelectric combination lock system |
| CN202230319U (en) * | 2011-08-03 | 2012-05-23 | 上海理工大学 | Laser ranging watch |
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| CN102722100A (en) | 2012-10-10 |
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Effective date of registration: 20210616 Address after: 2 / F, software building, No.9, Gaoxin Zhongyi Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: KUANG-CHI INSTITUTE OF ADVANCED TECHNOLOGY Address before: 18B, building a, CIC international business center, 1061 Xiangmei Road, Futian District, Shenzhen, Guangdong 518034 Patentee before: KUANG-CHI INNOVATIVE TECHNOLOGY Ltd. |
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Granted publication date: 20160608 |