CN101008828A - Barrier-free wireless time service method and device using same - Google Patents
Barrier-free wireless time service method and device using same Download PDFInfo
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- CN101008828A CN101008828A CN 200610041733 CN200610041733A CN101008828A CN 101008828 A CN101008828 A CN 101008828A CN 200610041733 CN200610041733 CN 200610041733 CN 200610041733 A CN200610041733 A CN 200610041733A CN 101008828 A CN101008828 A CN 101008828A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004891 communication Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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Abstract
This invention relates to one wireless time service method without block and its device, which comprises the following steps: adding low frequency time codes transfer device in block place and the transfer converts the low frequency time codes into high frequency or super high frequency section point; then adding low frequency time codes to receive signals. The invention device comprises receive antenna one, demodulator, BPC code signal modulator, modulator, high frequency load generator, amplifier, emission antenna and power.
Description
Affiliated technical field:
The present invention relates to communication technique field, be specifically related to the device that a kind of barrier-free wireless time service method and this method are used.
Background technology:
Along with the arrival of information age, the temporal information technology has had significant progress, and the wireless Service of Timing of low-frequency time-code (BPC sign indicating number) has become the important means of China's time propagation.Because the carrier wave of the wireless Service of Timing of low-frequency time-code (BPC sign indicating number) adopts the long wave technology, has lot of advantages, but also exists penetration power poor, easily causes the shortcoming of communication obstacle.Particularly increasing in the face of city high rise building, the application of the wireless Service of Timing of low-frequency time-code (BPC sign indicating number) has been caused considerable influence.
Summary of the invention:
The device that the present invention will provide a kind of barrier-free wireless time service method and this method to use, poor to overcome the penetration power that prior art exists, easily cause the problem of communication obstacle.
For overcoming the problem that prior art exists, technical scheme of the present invention is: a kind of barrier-free wireless time service method, be outside the place of accepting obstacles is arranged, to set up low-frequency time-code (BPC sign indicating number) transponder, this transponder changes the low-frequency time-code of receiving (BPC sign indicating number) a certain frequency of high frequency or ultrahigh frequency frequency range into, can't receive during received signal at original device by the accessory device of setting up in low-frequency time-code (BPC sign indicating number) receiving trap then.
The device that uses in a kind of barrier-free wireless time service method, comprise receiving antenna 1, detuner 2, BPC coded signal conditioner 4, modulator 5, high frequency or ultrahigh frequency carrier generator 6, amplifier 7, emitting antenna 8 and power supply 3, described receiving antenna 1, detuner 2, BPC coded signal conditioner 4, modulator 5, amplifier 7 and emitting antenna 8 join successively, and high frequency or ultrahigh frequency carrier generator 6 are connected to modulator 5.
Compared with prior art, advantage of the present invention is: efficiently solve the shortcoming of the wireless Service of Timing penetration power difference of low-frequency time-code (BPC sign indicating number), realized that really communication is accessible, have good realistic meaning.The signal forwarding device that is proposed simultaneously, cost is low, is easy to promote the use of.
Description of drawings:
Accompanying drawing is an apparatus structure synoptic diagram used in the present invention.
Embodiment:
A kind of barrier-free wireless time service method, be outside the place of accepting obstacles is arranged, to set up low-frequency time-code (BPC sign indicating number) transponder, this transponder changes the low-frequency time-code of receiving (BPC sign indicating number) a certain frequency of high frequency or ultrahigh frequency frequency range into, can't receive during received signal at original device by the accessory device of setting up in low-frequency time-code (BPC sign indicating number) receiving trap then.
The device that uses in a kind of barrier-free wireless time service method, comprise receiving antenna 1, detuner 2, BPC coded signal conditioner 4, modulator 5, high frequency or ultrahigh frequency carrier generator 6, amplifier 7, emitting antenna 8 and power supply 3, described receiving antenna 1, detuner 2, BPC coded signal conditioner 4, modulator 5, amplifier 7 and emitting antenna 8 join successively, and high frequency or ultrahigh frequency carrier generator 6 are connected to modulator 5.
The receiving antenna 1 of this invention is the magnet tuning antenna, form by bar magnet and tuning capacity, antenna is tuned on the frequency of 68.5KC, reception is from low-frequency time-code (BPC sign indicating number) radio signal in space, signal is through detuner 2 demodulation, deliver to BPC coded signal conditioner 4 and carry out signal shaping, compensation, then this sign indicating number is sent to modulator 5, modulate the signal to a certain frequency of high frequency or ultrahigh frequency frequency range, again after amplifier 7 amplifies, be sent to emitting antenna to space radiation, power supply 3 is responsible for to the each several part circuit supply.
Claims (2)
1, a kind of barrier-free wireless time service method, be outside the place of accepting obstacles is arranged, to set up low-frequency time-code (BPC sign indicating number) transponder, this transponder changes the low-frequency time-code of receiving (BPC sign indicating number) a certain frequency of high frequency or ultrahigh frequency frequency range into, can't receive during received signal at original device by the accessory device of setting up in low-frequency time-code (BPC sign indicating number) receiving trap then.
2, the device that uses in a kind of barrier-free wireless time service method as claimed in claim 1, comprise receiving antenna (1), detuner (2), BPC coded signal conditioner (4), modulator (5), high frequency or ultrahigh frequency carrier generator (6), amplifier (7), emitting antenna (8) and power supply (3), described receiving antenna (1), detuner (2), BPC coded signal conditioner (4), modulator (5), amplifier (7) and emitting antenna (8) join successively, and high frequency or ultrahigh frequency carrier generator (6) are connected to modulator (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610041733 CN101008828A (en) | 2006-01-26 | 2006-01-26 | Barrier-free wireless time service method and device using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610041733 CN101008828A (en) | 2006-01-26 | 2006-01-26 | Barrier-free wireless time service method and device using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101008828A true CN101008828A (en) | 2007-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610041733 Pending CN101008828A (en) | 2006-01-26 | 2006-01-26 | Barrier-free wireless time service method and device using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101008828A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103576540A (en) * | 2012-07-31 | 2014-02-12 | 卡西欧计算机株式会社 | Time information obtaining device and radio-controlled timepiece |
| CN104049529A (en) * | 2013-03-14 | 2014-09-17 | 吴承超 | Transponder for transmitting navigation satellite time service information into low frequency time-code time service signal |
| CN106788662A (en) * | 2017-03-29 | 2017-05-31 | 北京智芯微电子科技有限公司 | A kind of relaying time service device based on low-frequency time-code technology |
| CN106873464A (en) * | 2017-03-22 | 2017-06-20 | 深圳市中航世星科技有限公司 | A kind of airborne distributed parallel computing environment of restructural and method |
-
2006
- 2006-01-26 CN CN 200610041733 patent/CN101008828A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103576540A (en) * | 2012-07-31 | 2014-02-12 | 卡西欧计算机株式会社 | Time information obtaining device and radio-controlled timepiece |
| CN103576540B (en) * | 2012-07-31 | 2016-11-16 | 卡西欧计算机株式会社 | Time information acquisition device and radio controlled watch |
| CN104049529A (en) * | 2013-03-14 | 2014-09-17 | 吴承超 | Transponder for transmitting navigation satellite time service information into low frequency time-code time service signal |
| CN106873464A (en) * | 2017-03-22 | 2017-06-20 | 深圳市中航世星科技有限公司 | A kind of airborne distributed parallel computing environment of restructural and method |
| CN106788662A (en) * | 2017-03-29 | 2017-05-31 | 北京智芯微电子科技有限公司 | A kind of relaying time service device based on low-frequency time-code technology |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070801 |