CN203287701U - Universal type high-precision time synchronization system for mine - Google Patents
Universal type high-precision time synchronization system for mine Download PDFInfo
- Publication number
- CN203287701U CN203287701U CN2013203617038U CN201320361703U CN203287701U CN 203287701 U CN203287701 U CN 203287701U CN 2013203617038 U CN2013203617038 U CN 2013203617038U CN 201320361703 U CN201320361703 U CN 201320361703U CN 203287701 U CN203287701 U CN 203287701U
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- time
- gps signal
- mine
- clock display
- synchronization system
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Abstract
The utility model relates to a universal type high-precision time synchronization system for a mine. The system comprises a master clock display and a master control computer arranged inside the mine, the master clock display includes a clock display screen, a time display module, a GPS signal receiver, a GPS signal transmitter, a reference time source and a time synchronization device, the clock display screen is connected with the time display module, the time display module is connected with the time synchronization device, the time synchronization device is connected with the reference time source, the reference time source is connected with the GPS signal receiver and the GPS signal transmitter, and the GPS signal receiver and the GPS signal transmitter are connected with the master control computer through signals. By adoption of the universal type high-precision time synchronization system for the mine, high-precision synchronization of time in the underground mine can be realized, and GPS technology is utilized to perform high-precision transmission of time signals, thereby effectively solving the problem of errors of time transmission.
Description
Technical field
The utility model relates to the field of Mine Monitoring, especially universal mine precise synchronization system.
Background technology
Along with improving constantly of mining technology, the electric system of using in mine to the clock unification to the time requirement more and more urgent, unified precise time has been arranged, both can realize full Mine Monitoring system in the operation monitoring under the gps time benchmark and the fault analysis after accident, and utilize correct time to analyze reason and the process of accident.
The time display that uses in the mine of using at present, do not upgrade for a long time, easily causes the asynchronism(-nization) step, causes the not identical of displaying time and real time, the Time Synchronizing more complicated of use in the market, and limitation is larger.
Summary of the invention
The technical problems to be solved in the utility model is:, in order to overcome the problem of above-mentioned middle existence, provide a kind of universal mine precise synchronization system, its project organization rationally, can realize the synchronous of time accuracy.
the technical scheme that its technical matters that solves the utility model adopts is: a kind of universal mine precise synchronization system, comprise the major clock display and the main control computer that are located in mine, described major clock display comprises clock display screen, the time showing module, the gps signal receiver, the gps signal transmitter, reference time source and time synchronism apparatus, clock display screen is connected with the time showing module, the time showing module is connected with time synchronism apparatus, time synchronism apparatus is connected with reference time source, reference time source is connected with the gps signal transmitter with the gps signal receiver respectively, the gps signal receiver is connected with main control computer and mutually by signal, is connected with the gps signal transmitter.
Described clock display screen is LED display.
The beneficial effects of the utility model are: described universal mine precise synchronization system, adopt this kind time system, can realize the synchronous of mine down-hole time accuracy, utilize GPS technology high precision to carry out the transmission of time signal, thereby effectively solved the error of time tranfer.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the one-piece construction block diagram of a kind of universal mine described in the utility model precise synchronization system.
Accompanying drawing acceptance of the bid score state as follows: 1, major clock display, 11, clock display screen, 12, the time showing module, 13, the gps signal receiver, 14, the gps signal transmitter, 15, reference time source, 16, time synchronism apparatus, 2, main control computer.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
universal mine precise synchronization system as shown in Figure 1, comprise the major clock display 1 and the main control computer 2 that are located in mine, major clock display 1 comprises clock display screen 11, time showing module 12, gps signal receiver 13, gps signal transmitter 14, reference time source 15 and time synchronism apparatus 16, clock display screen 11 is LED display, clock display screen 11 is connected with time showing module 12, time showing module 12 is connected with time synchronism apparatus 16, time synchronism apparatus 16 is connected with reference time source 15, reference time source 15 is connected with gps signal transmitter 14 with gps signal receiver 13 respectively, gps signal receiver 13 is connected and mutually by signal, is connected with main control computer 2 respectively with the gps signal transmitter.
Universal mine of the present utility model precise synchronization system, utilize gps signal receiver 13 to receive the time signal of main control computer 2, by time showing module 12, time figure is shown on clock display screen 11, when if the time data that reference time source 15 receives is not identical with the real time data, 16 pairs of time showing modules of time synchronism apparatus 16 are controlled, utilize data feedback that gps signal transmitter 14 will upgrade to main control computer 2, thereby the time data on refresh clock display screen 11, thereby realize the synchronous of time accuracy.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to the claim scope.
Claims (2)
1. universal mine precise synchronization system, it is characterized in that: comprise the major clock display (1) and the main control computer (2) that are located in mine, described major clock display (1) comprises clock display screen (11), time showing module (12), gps signal receiver (13), gps signal transmitter (14), reference time source (15) and time synchronism apparatus (16), clock display screen (11) is connected with time showing module (12), time showing module (12) is connected with time synchronism apparatus (16), time synchronism apparatus (16) is connected with reference time source (15), reference time source (15) is connected with gps signal transmitter (14) with gps signal receiver (13) respectively, gps signal receiver (13) is connected 14 with the gps signal transmitter) mutually by signal, be connected with main control computer (2) respectively.
2. universal mine according to claim 1 precise synchronization system, it is characterized in that: described clock display screen (11) is LED display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203617038U CN203287701U (en) | 2013-06-21 | 2013-06-21 | Universal type high-precision time synchronization system for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203617038U CN203287701U (en) | 2013-06-21 | 2013-06-21 | Universal type high-precision time synchronization system for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203287701U true CN203287701U (en) | 2013-11-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203617038U Expired - Fee Related CN203287701U (en) | 2013-06-21 | 2013-06-21 | Universal type high-precision time synchronization system for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203287701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104765270A (en) * | 2014-08-05 | 2015-07-08 | 中磊电子（苏州）有限公司 | Time synchronization system and method |
-
2013
- 2013-06-21 CN CN2013203617038U patent/CN203287701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104765270A (en) * | 2014-08-05 | 2015-07-08 | 中磊电子（苏州）有限公司 | Time synchronization system and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20160621 |