CN201883394U - Synchronous flashing solar road spike based on satellite time transfer - Google Patents
Synchronous flashing solar road spike based on satellite time transfer Download PDFInfo
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- CN201883394U CN201883394U CN2010206352181U CN201020635218U CN201883394U CN 201883394 U CN201883394 U CN 201883394U CN 2010206352181 U CN2010206352181 U CN 2010206352181U CN 201020635218 U CN201020635218 U CN 201020635218U CN 201883394 U CN201883394 U CN 201883394U
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- signal receiving
- receiving module
- satellite time
- control module
- crystal oscillator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses a synchronous flashing solar road spike based on satellite time transfer, which comprises a shell, a signal receiving module, a control module, a crystal oscillator and a light emitting diode (LED) lamp. The synchronous flashing solar road spike based on satellite time transfer is characterized in that the signal receiving module, the control module, the crystal oscillator and the LED lamp are installed in the shell; and the signal receiving module, the crystal oscillator and the LED lamp are connected with the control module. Satellite time signals are received and used as the input of reference signals, then high-precision time transfer is completed in individuals by adopting a high-precision timing scheme that serial signals and 1PPS (pulses per second) signals mutually complement each other, and finally the synchronous flashing of solar road spikes are realized. Thereby, the synchronous flashing solar road spike based on satellite time transfer has the advantages of simple structure and high popularization value.
Description
Technical field
The utility model relates to the traffic safety facilities technical field, is meant a kind of synchronous flicker solar energy spike based on the satellite time service especially.
Background technology
Solar energy spike is the charging components and parts with solar panels, and battery or electric capacity are the energy storage components and parts, adopts LED luminous or in conjunction with passive luminous railway spike product.Solar energy spike safety, energy-conservation, visual strong, easy for installation, long service life, factor such as working stability is reliable is used wider in practice.At present, the subject matter that solar energy spike exists is the dynamic synchronization flicker, practice result shows, dynamic irregular flicker pattern can allow driver's vision uncomfortable, cause notice to reduce, even cause spinning sensation, and therefore need a time reference to adjust discrete road sign and light and the time of extinguishing, realize the effect of flicker synchronously.Solution commonly used has two kinds, and a kind of scheme is to control by wired, but need be in road surface fluting wiring, and cost is higher in construction and maintenance.Another scheme is to set up 315M/433M wireless signal base station, control by wireless signal, but aluminum alloy casing can shield the reception of wireless signal, occurs error easily the synchronous flicker effect that can not realize ideal.
Summary of the invention
It is a kind of simple in structure, easy for installation that the purpose of this utility model is to provide, and signal receives strong, and based on the satellite time service, realize the solar energy flicker railway spike of flicker effect synchronously.
For realizing the purpose of this utility model, intend by the following technical solutions:
A kind of synchronous flicker solar energy spike based on the satellite time service, comprise housing, signal receiving module, control module, crystal oscillator and LED lamp, it is characterized in that: described signal receiving module, control module, crystal oscillator and LED lamp all are installed in the housing; Described signal receiving module, crystal oscillator and LED lamp all link to each other with control module.
As further specifying, described signal receiving module is made up of GPRS signal receiving module and Big Dipper signal receiving module, all links to each other with control module.
As further specifying, described control module also comprises serial ports receiving system one, external interrupt one, serial ports receiving system two, external interrupt two and microprocessor; One end of serial ports receiving system one and external interrupt one is connected on the GPRS signal receiving module, and the other end links to each other with microprocessor; One end of serial ports receiving system two and external interrupt two is connected on the Big Dipper signal receiving module, and the other end is connected on the microprocessor.
Compared with prior art, the utility model is by passing through devices such as installing GPRS signal receiving module and Big Dipper signal receiving module, receive the satellite time signal, common input as reference signal, control module selects the more stable module of signal as time source, scheme during high accuracy school by serial signal and the complementation of 1PPS pps pulse per second signal is finished the high-precision time service of individual internal time.The time of the discrete railway spike of installing after according to calibration, the flicker of synchronizing one's steps of the LED lamp of control connection on control module, final realization is to the Synchronization Control of solar energy spike.And broken away from the constraint of signal base station, the reception of vertical signal can be avoided the shielding of the aluminum alloy casing of railway spike, the control effect of realizing ideal; Compare time service director ripple signal, signal transmission time covered whole day 24 hours, can reduce the required precision of individual crystal oscillator, played the effect of effectively controlling cost.Simple in structure, be worthy to be popularized.
Description of drawings
Fig. 1 is the system block diagram of the utility model embodiment.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
Fig. 1 has illustrated the system architecture of the utility model embodiment, and the utility model embodiment comprises signal receiving module, control module, crystal oscillator and LED lamp, and signal receiving module wherein, crystal oscillator and LED lamp all link to each other with control module.Signal receiving module is made up of GPRS signal receiving module and Big Dipper signal receiving module, all links to each other with control module.Control module wherein also comprises serial ports receiving system one, external interrupt one, serial ports receiving system two, external interrupt two and microprocessor; One end of serial ports receiving system one and external interrupt one is connected on the GPRS signal receiving module, and the other end links to each other with microprocessor; One end of serial ports receiving system two and external interrupt two is connected on the Big Dipper signal receiving module, and the other end is connected on the microprocessor.Crystal oscillator is connected to controller module, and the time of internal work is provided for the monomer road sign.GPRS signal receiving module and Big Dipper signal receiving module are connected on serial ports receiving system one, external interrupt one and serial ports receiving system two, the external interrupt two, common input as reference signal, controller selects the more stable module of signal as time source, scheme is finished the high-precision time service of individual internal time during high accuracy school by serial signal and the complementation of 1PPS pps pulse per second signal, the discrete railway spike of installing is according to the time after calibrating, the flicker of synchronizing one's steps of the LED lamp of control connection on control module, the final Synchronization Control that realizes solar energy spike.
At last, it is also to be noted that what more than enumerate only is specific embodiment of the utility model.Obviously, the utility model is not limited to above examples of implementation, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (3)
1. synchronous flicker solar energy spike based on the satellite time service, comprise housing, signal receiving module, control module, crystal oscillator and LED lamp, it is characterized in that: described signal receiving module, control module, crystal oscillator and LED lamp all are installed in the housing; Described signal receiving module, crystal oscillator and LED lamp all link to each other with control module.
2. a kind of synchronous flicker solar energy spike based on the satellite time service according to claim 1, it is characterized in that: described signal receiving module is made up of GPRS signal receiving module and Big Dipper signal receiving module, all links to each other with control module.
3. a kind of synchronous flicker solar energy spike according to claim 1 based on the satellite time service, it is characterized in that: described control module also comprises serial ports receiving system one, external interrupt one, serial ports receiving system two, external interrupt two and microprocessor; One end of serial ports receiving system one and external interrupt one is connected on the GPRS signal receiving module, and the other end links to each other with microprocessor; One end of serial ports receiving system two and external interrupt two is connected on the Big Dipper signal receiving module, and the other end is connected on the microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206352181U CN201883394U (en) | 2010-11-26 | 2010-11-26 | Synchronous flashing solar road spike based on satellite time transfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206352181U CN201883394U (en) | 2010-11-26 | 2010-11-26 | Synchronous flashing solar road spike based on satellite time transfer |
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| Publication Number | Publication Date |
|---|---|
| CN201883394U true CN201883394U (en) | 2011-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010206352181U Expired - Fee Related CN201883394U (en) | 2010-11-26 | 2010-11-26 | Synchronous flashing solar road spike based on satellite time transfer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103092064A (en) * | 2011-10-28 | 2013-05-08 | 王维加 | Large-scale outdoor clock |
| CN106163026A (en) * | 2015-03-25 | 2016-11-23 | 福建吉星智能科技股份有限公司 | Quick control implementation method is dodged in the synchronization of a kind of modulator |
| CN108505461A (en) * | 2018-05-07 | 2018-09-07 | 武汉致腾科技有限公司 | A kind of intelligent railway spike synchronous flashing method based on cordless communication network |
| WO2021114547A1 (en) * | 2019-12-13 | 2021-06-17 | 江门市蓬江区天利新科技有限公司 | High-precision clock signal-based method and system for realizing led lamp string display synchronization |
| WO2022062671A1 (en) * | 2020-09-25 | 2022-03-31 | 深圳星标科技股份有限公司 | Timing synchronization method, visual navigation aid device control method, and related apparatuses |
-
2010
- 2010-11-26 CN CN2010206352181U patent/CN201883394U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103092064A (en) * | 2011-10-28 | 2013-05-08 | 王维加 | Large-scale outdoor clock |
| CN106163026A (en) * | 2015-03-25 | 2016-11-23 | 福建吉星智能科技股份有限公司 | Quick control implementation method is dodged in the synchronization of a kind of modulator |
| CN106163026B (en) * | 2015-03-25 | 2018-11-20 | 福建吉星智能科技股份有限公司 | A kind of synchronous quick control method of sudden strain of a muscle of modulator |
| CN108505461A (en) * | 2018-05-07 | 2018-09-07 | 武汉致腾科技有限公司 | A kind of intelligent railway spike synchronous flashing method based on cordless communication network |
| CN108505461B (en) * | 2018-05-07 | 2020-07-31 | 武汉致腾科技有限公司 | Intelligent spike synchronous flashing method based on wireless communication network |
| WO2021114547A1 (en) * | 2019-12-13 | 2021-06-17 | 江门市蓬江区天利新科技有限公司 | High-precision clock signal-based method and system for realizing led lamp string display synchronization |
| WO2022062671A1 (en) * | 2020-09-25 | 2022-03-31 | 深圳星标科技股份有限公司 | Timing synchronization method, visual navigation aid device control method, and related apparatuses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20141126 |
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| EXPY | Termination of patent right or utility model |