CN201402384Y - Primary-secondary clock for wirelessly transmitting standard time with GPS - Google Patents
Primary-secondary clock for wirelessly transmitting standard time with GPS Download PDFInfo
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- CN201402384Y CN201402384Y CN 200820213511 CN200820213511U CN201402384Y CN 201402384 Y CN201402384 Y CN 201402384Y CN 200820213511 CN200820213511 CN 200820213511 CN 200820213511 U CN200820213511 U CN 200820213511U CN 201402384 Y CN201402384 Y CN 201402384Y
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Abstract
The utility model relates to a primary-secondary clock for wirelessly transmitting standard time with GPS, in particular to a clock comprising a primary clock and a plurality of secondary clocks. Theprimary clock generates a standard time signal and transmits the signal to the secondary clocks, for wirelessly transmitting standard time with GPS. With the structure, the plurality of secondary clocks can display the same time signal, so different users who hold the secondary clock can gain the same time signal.
Description
Technical field
The utility model relates to a kind of clock, refer in particular to a kind of master clock and some secondary clocks of structurally comprising, this master clock produces time reference signal, and this time reference signal transferred in some these secondary clocks, the GPS that makes some these secondary clocks obtain the time reference signal identical with this master clock is wireless to transmit the purpose of standard time synchronized clocks.
Background technology
As everyone knows, along with the progress of society, the environment that has entered into the daily productive lifes of people that time measurement class apparatus is very general has come.And with regard to the general custom of people, because people's desirability often need be placed many time display apparatus in life or the working environment of producing, conveniently take the time constantly to arrive, and then the purpose of Control work or life progress, but such custom must make people must dispose a large amount of time display apparatus in specific place in concrete work or life, such as in bedroom and operating room, needing difference display device setup time, and because the timekeeping system of these time display apparatus all is respectively independently, just because of such reason, must there be certain difference any shown time of two different time display apparatus, and such time difference is often troubling people, people occur and often do not know situation about being as the criterion with which time, and as mentioned above, a shortcoming of the time measurement apparatus of commonly using just.
Again with regard to the traditional understanding of people, measure the class apparatus now and probably be divided into two kinds, a kind of is to utilize mechanical mode to carry out time measurement, the mechanical watch that common people wear, clockwork spring class clock all belongs to this class time meter, and thisly utilize apparatus that mechanical mode carries out time measurement when in use, at first all need external force that the mechanical part of its inside is applied an acting force, the effect by this applied external force is then moved whole mechanical metering section, and then reach the purpose of metering time, especially utilize the time measurement device of clockwork spring as mechanical metering section, the user when in use, at first need to apply an applied external force, this clockwork spring is screwed, then, characteristic by this clockwork spring itself, with the mechanical energy of its storage discharging slowly, and then drive other mechanical parts, to reach the purpose of metering time.
But, as mentioned above, this apparatus that utilizes mechanical mode to carry out time measurement, because it carries out NE BY ENERGY TRANSFER and energy conversion by mechanical mode, so in its whole timing course, energy is the phenomenon that cannot avoid with external loss, again, just because of such reason, it the regular hour deviation will inevitably occur in the process of timing, and then the situation of the frequent mileometer adjustment of user's needs occurs. and this is the major defect for traditional mechanical time measurement device.
Secondly, along with the development of society and the application of electronic technology, a large amount of electrical type time measurement devices has appearred, it structurally all comprises time display usually, time counter, in concrete the use, can drive this time counter by electric energy, and this time counter inside is carried out electronic switch and instant time signal is transferred on this time display, to form the appreciable time figure signal of people. but this electrical type time measurement device partly seals owing to its whole time measurement, without any time adjust feedback system as support, so in case this time counter breaks down, the perhaps appearance of other accidental factors, so whole electronic time meter will the shown inaccurate phenomenon of time of time of occurrence shows signal, and this kind shortcoming also is one of major defect for electrical type time measurement device.
Summary of the invention
The utility model provides a kind of GPS wireless transmission standard time synchronized clocks, and nationality reaches the clock that provides a kind of shown time of each time display apparatus not have difference by its structural design mode, and this is to be one of fundamental purpose of the present utility model;
The utility model provides a kind of GPS wireless transmission standard time synchronized clocks, and nationality reaches by its structural design mode and provide a kind of metering time accurate, and the clock with automatic adjustment time deviation, and this is to be another purpose of the present utility model;
The utility model provides a kind of GPS wireless transmission standard time synchronized clocks, and nationality reaches by its structural design mode a kind of simple structure is provided, and do not have accumulative total and walk time error, full automatic clock, and this is for being a purpose more of the present utility model;
The utility model provides a kind of GPS wireless transmission standard time synchronized clocks, and nationality reaches by its structural design mode and provide a kind of metering time forever accurate, and does not need the clock of manual calibration, and this is for being another purpose of the present utility model.
In order to solve above technical matters, technical solution adopted in the utility model is: transmission standard time synchronized clocks that a kind of GPS is wireless, it comprises master clock and some secondary clocks, this master clock produces time reference signal, and this time reference signal transferred in some these secondary clocks, make some these secondary clocks obtain the time reference signal identical with this master clock.
Wherein, this master clock comprises GPS receiver module, central processing unit, wireless launcher, digital indicator and power supply, wherein, this GPS receiver module comprises receiver module internal clocking and gps satellite receiving antenna, and the time signal that this a receiver module internal clocking and a satellite clock are produced is synchronous, and produces standard time clock information.This central processing unit is an one chip microcomputer, it is corresponding with this GPS receiver module, and be connected with the gps satellite receiving antenna of this GPS receiver module by data line, and this gps satellite receiving antenna can receive the standard time clock information of the receiver module internal clocking of this GPS receiver module immediately, this central processing unit information that the gps satellite receiving antenna of this GPS receiver module is received is carried out the data layout processing, and extracts the standard time.This wireless launcher is connected with this central processing unit, carrying out data layout when this central processing unit information that the gps satellite receiving antenna of this GPS receiver module is received handles, and after extracting the standard time, this wireless launcher must outwards send this time reference signal, and is received immediately by some these secondary clocks.And this digital indicator is connected with this central processing unit, goes out the instant time signal of this central processing unit with immediate reaction.This power supply is connected with this GPS receiver module, this central processing unit and this digital indicator respectively.
Some these secondary clocks are corresponding with this master clock, and any one this secondary clock all comprises radio receiver, central processing unit, outside finishing of the time difference processor, digital indicator and power supply, wherein, this radio receiver is corresponding with the wireless launcher of this master clock, and receives the time reference signal that this master clock is launched immediately.This central processing unit is an one chip microcomputer, and it is connected with this radio receiver, and this central processing unit information that this radio receiver is received is carried out the data layout processing, and extracts the standard time.Outside finishing of this processor is connected with this central processing unit time difference, and outside finishing of this time difference processor can be according to the difference of the place time difference, produces the data trim signals immediately and transfers in this central processing unit.And this digital indicator is connected with this central processing unit, goes out the instant time signal of this central processing unit with immediate reaction.This power supply is connected with this radio receiver, this central processing unit and this digital indicator respectively.
The beneficial effects of the utility model are: because the utility model structurally comprises master clock and some secondary clocks, this master clock produces time reference signal, and this time reference signal transferred in some these secondary clocks, making some these secondary clocks obtain the time reference signal identical with this master clock, is same effect so reach the time signal that each secondary clock produced in the clock system by such structural design.
Description of drawings
Fig. 1 is master clock structural framing figure of the present utility model;
Fig. 2 is secondary clock structural framing figure of the present utility model.
Embodiment
(as shown in Figure 1) the wireless transmission standard time synchronized clocks of a kind of GPS, it comprises master clock 10 and some secondary clocks 20, this master clock 10 produces time reference signals, and this time reference signal is transferred in some these secondary clocks 20, makes some these secondary clocks 20 obtain the time reference signal identical with this master clock 10;
Wherein, this master clock 10 comprises GPS receiver module 11, central processing unit 12, wireless launcher 13, digital indicator 14 and power supply 15, wherein, this GPS receiver module 11 comprises receiver module internal clocking and gps satellite receiving antenna, and the time signal that this a receiver module internal clocking and a satellite clock are produced is synchronous, and produces standard time clock information.
This central processing unit 12 is an one chip microcomputer, it is corresponding with this GPS receiver module 11, and be connected with the gps satellite receiving antenna of this GPS receiver module 11 by data line, and this gps satellite receiving antenna can receive the standard time clock information of the receiver module internal clocking of this GPS receiver module 11 immediately, this central processing unit 12 information that the gps satellite receiving antenna of this GPS receiver module 11 is received is carried out the data layout processing, and extracts the standard time.
This wireless launcher 13 is connected with this central processing unit 12, carrying out data layout when this central processing unit 12 information that the gps satellite receiving antenna of this GPS receiver module 11 is received handles, and after extracting the standard time, this wireless launcher 13 must outwards send this time reference signal, and is received immediately by some these secondary clocks 20.
And this digital indicator 14 is connected with this central processing unit 12, goes out the instant time signal of this central processing unit 12 with immediate reaction.
This power supply 15 is connected with this GPS receiver module 11, this central processing unit 12 and this digital indicator 14 respectively.
(as shown in Figure 2) some these secondary clocks 20 are corresponding with this master clock 10, and any one this secondary clock 20 all comprises radio receiver 21, central processing unit 22, outside finishing of the time difference processor 23, digital indicator 24 and power supply 25, wherein, this radio receiver 21 is corresponding with the wireless launcher 13 of this master clock 10, and receives the time reference signal that this master clock 10 is launched immediately.
This central processing unit 22 is an one chip microcomputer, and it is connected with this radio receiver 21, and this central processing unit 22 carries out data layout with these radio receiver 21 received information to be handled, and extracts the standard time.
Outside finishing of this processor 23 is connected with this central processing unit 22 time difference, and outside finishing of this time difference processor 23 can be according to the difference of the place time difference, produces the data trim signals immediately and transfers in this central processing unit 22.
And this digital indicator 24 is connected with this central processing unit 22, goes out the instant time signal of this central processing unit 22 with immediate reaction.
This power supply 25 is connected with this radio receiver 21, this central processing unit 22 and this digital indicator 24 respectively.
Again, GPS receiver module 11 is formed GPS jointly with gps satellite receiving antenna and receiving antenna amplifier and is accepted the unit, during work, the gps satellite receiving antenna receives the signal that multi-satellite sends, send GPS receiver module 11 to handle through the receiving antenna amplifier, the data after the processing are sent central processing unit 12.
Claims (3)
1. wireless transmission standard time synchronized clocks of GPS, it is characterized in that: it comprises master clock and some secondary clocks, this master clock produces time reference signal, and this time reference signal is transferred in some these secondary clocks, makes some these secondary clocks obtain the time reference signal identical with this master clock;
Wherein, this master clock comprises GPS receiver module, central processing unit, wireless launcher, digital indicator and power supply, wherein, this GPS receiver module comprises receiver module internal clocking and gps satellite receiving antenna, and the time signal that this a receiver module internal clocking and a satellite clock are produced is synchronous, and produces standard time clock information;
This central processing unit is an one chip microcomputer, it is corresponding with this GPS receiver module, and be connected with the gps satellite receiving antenna of this GPS receiver module by data line, and this gps satellite receiving antenna can receive the standard time clock information of the receiver module internal clocking of this GPS receiver module immediately, this central processing unit information that the gps satellite receiving antenna of this GPS receiver module is received is carried out the data layout processing, and extracts the standard time;
This wireless launcher is connected with this central processing unit, carrying out data layout when this central processing unit information that the gps satellite receiving antenna of this GPS receiver module is received handles, and after extracting the standard time, this wireless launcher must outwards send this time reference signal, and is received immediately by some these secondary clocks;
Some these secondary clocks are corresponding with this master clock, and any one this secondary clock all comprises radio receiver, central processing unit, outside finishing of the time difference processor, digital indicator and power supply, wherein, this radio receiver is corresponding with the wireless launcher of this master clock, and receives the time reference signal that this master clock is launched immediately;
This central processing unit is an one chip microcomputer, and it is connected with this radio receiver, and this central processing unit information that this radio receiver is received is carried out the data layout processing, and extracts the standard time;
Outside finishing of this processor is connected with this central processing unit time difference, and outside finishing of this time difference processor can be according to the difference of the place time difference, produces the data trim signals immediately and transfers in this central processing unit.
2. the wireless transmission standard time synchronized clocks of a kind of GPS described in claim 1, it is characterized in that: this digital indicator of this master clock is connected with this central processing unit, goes out the instant time signal of this central processing unit with immediate reaction; This power supply of this master clock is connected with this GPS receiver module, this central processing unit and this digital indicator respectively.
3. the wireless transmission standard time synchronized clocks of a kind of GPS described in claim 1, it is characterized in that: this digital indicator of this secondary clock is connected with this central processing unit, goes out the instant time signal of this central processing unit with immediate reaction; This power supply of this secondary clock is connected with this radio receiver, this central processing unit and this digital indicator respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820213511 CN201402384Y (en) | 2008-11-13 | 2008-11-13 | Primary-secondary clock for wirelessly transmitting standard time with GPS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820213511 CN201402384Y (en) | 2008-11-13 | 2008-11-13 | Primary-secondary clock for wirelessly transmitting standard time with GPS |
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| Publication Number | Publication Date |
|---|---|
| CN201402384Y true CN201402384Y (en) | 2010-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820213511 Expired - Fee Related CN201402384Y (en) | 2008-11-13 | 2008-11-13 | Primary-secondary clock for wirelessly transmitting standard time with GPS |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101932093A (en) * | 2010-08-14 | 2010-12-29 | 孙得膑 | Big clock system based on mobile network |
| CN101937189A (en) * | 2010-08-14 | 2011-01-05 | 孙得膑 | Wireless clock system based on wireless sensor |
| WO2013063960A1 (en) * | 2011-11-03 | 2013-05-10 | 珠海精准电子有限公司 | Timing method and system thereof |
| CN105068418A (en) * | 2015-08-27 | 2015-11-18 | 保定维特瑞交通设施工程有限责任公司 | Time synchronization control system of traffic management system |
-
2008
- 2008-11-13 CN CN 200820213511 patent/CN201402384Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101932093A (en) * | 2010-08-14 | 2010-12-29 | 孙得膑 | Big clock system based on mobile network |
| CN101937189A (en) * | 2010-08-14 | 2011-01-05 | 孙得膑 | Wireless clock system based on wireless sensor |
| WO2013063960A1 (en) * | 2011-11-03 | 2013-05-10 | 珠海精准电子有限公司 | Timing method and system thereof |
| CN105068418A (en) * | 2015-08-27 | 2015-11-18 | 保定维特瑞交通设施工程有限责任公司 | Time synchronization control system of traffic management system |
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| Date | Code | Title | Description |
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| 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: 20100210 Termination date: 20101113 |