CN105353602A - GPS-based time correction system - Google Patents
GPS-based time correction system Download PDFInfo
- Publication number
- CN105353602A CN105353602A CN201510814260.7A CN201510814260A CN105353602A CN 105353602 A CN105353602 A CN 105353602A CN 201510814260 A CN201510814260 A CN 201510814260A CN 105353602 A CN105353602 A CN 105353602A
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- CN
- China
- Prior art keywords
- gps
- repeater
- center
- network management
- ups
- Prior art date
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- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04R—RADIO-CONTROLLED TIME-PIECES
- G04R20/00—Setting the time according to the time information carried or implied by the radio signal
- G04R20/02—Setting the time according to the time information carried or implied by the radio signal the radio signal being sent by a satellite, e.g. GPS
- G04R20/04—Tuning or receiving; Circuits therefor
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention relates to a GPS-based time correction system which comprises a signal reception center, a network center and an observation center. The network center comprises a GPS satellite antenna, a GPS module, a first relay, a network management switch, a first UPS and a database server. The GPS satellite antenna is connected with the database server through the GPS module; the database server is connected with the first UPS and the network management switch; the network management switch is connected with the first relay; one path of a second relay is connected with the first relay, and the other path thereof is connected with a switch, a dispatching room terminal and a signal tower host; the signal tower host is connected with a scene map display, a second UPS, a black box and a central control board; and the network management switch is in signal connection with the observation center. According to the GPS-based time correction system, through the time correction system, time of a master station computer terminal can be corrected in real time; and the system has a good application prospect.
Description
Technical field
The present invention relates to the field of GPS, especially a kind of timing system based on GPS.
Background technology
Along with train speed improve constantly, running interval is shorter and shorter, has higher requirement to the monitoring of train and scheduling.In order to ensure the consistance of railway station system time, timing is needed to correct terminal time to sending out master station computer in notification system.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome above-mentioned middle Problems existing, provide a kind of timing system based on GPS.
The technical solution adopted for the present invention to solve the technical problems is: a kind of timing system based on GPS, comprises Signal reception center, network center and the center of observation, described network center comprises gps satellite antenna, GPS module, first repeater, network management exchange, one UPS, database server, gps satellite antenna is connected with database server by GPS module, database server is connected with network management exchange with a UPS respectively, and network management exchange is connected with the first repeater, and described Signal reception center comprises central control board, black box, scene photo shows, signal box main frame, 2nd UPS, switch, second repeater and Hang Bao room and control room terminal, a road of the second repeater is connected with the first repeater, and another road is connected with control room terminal and signal box main frame with switch, and signal box main frame shows with scene photo respectively, 2nd UPS is connected with black box and central control board, and switch is connected with Hang Bao room, and network management exchange and observation center connect with signal.
Described observation center comprises the 3rd repeater, several platforms, train arrival & leaving display, and described train arrival & leaving display is connected with several platforms, and several platforms are connected with the 3rd repeater.
Described a kind of timing system based on GPS also comprises pulpit, broadcasting studio, soft seat waiting room, and pulpit, broadcasting studio, soft seat waiting room are connected with the 3rd repeater.
The invention has the beneficial effects as follows: described a kind of timing system based on GPS, adopts this kind of timing system, can correct terminal time in real time, have good application prospect to master station computer.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the one-piece construction schematic diagram of a kind of timing system based on GPS of the present invention.
Accompanying drawing acceptance of the bid note is described below: 1, Signal reception center, 11, central control board, 12, black box, 13, scene photo shows, 14, signal box main frame, 15, 2nd UPS, 16, switch, 17, second repeater, 18, Hang Bao room, 19, control room terminal, 2, network center, 21, gps satellite antenna, 22, GPS module, 23, first repeater, 24, network management exchange, 25, one UPS, 26, database server, 3, observation center, 31, 3rd repeater, 32, platform, 33, train arrival & leaving shows, 4, pulpit, 5, broadcasting studio, 6, soft seat waiting room.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of timing system based on GPS as shown in Figure 1, comprises Signal reception center 1, network center (2) and observation center 3, network center 2 comprises gps satellite antenna 21, GPS module 22, first repeater 23, network management exchange 24, one UPS25, database server 26, gps satellite antenna 21 is connected with database server 26 by GPS module 22, database server 26 is connected with network management exchange 24 with a UPS25 respectively, and network management exchange 24 is connected with the first repeater 23, and Signal reception center 1 comprises central control board 11, black box 12, scene photo display 13, signal box main frame 14, 2nd UPS15, switch 16, second repeater 17 and Hang Bao room 18 and control room terminal 19, one tunnel of the second repeater 17 is connected with the first repeater 23, another road is connected with control room terminal 19 and signal box main frame 14 with switch 16, and signal box main frame 14 shows 13 with scene photo respectively, 2nd UPS15 is connected with black box 12 and central control board 11, and switch 16 is connected with Hang Bao room 18, and network management exchange 24 and observation center 3 connect with signal, and observation center 3 comprises the 3rd repeater 31, several platforms 32, train arrival & leaving display 33, pulpit 4, broadcasting studio 5, soft seat waiting room 6, train arrival & leaving display 33 is connected with several platforms 32, and several platforms 32 are connected with the 3rd repeater 31, pulpit 4, broadcasting studio 5, soft seat waiting room 6 is connected with the 3rd repeater 31.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on instructions, must determine its technical scope according to right.
Claims (3)
1. the timing system based on GPS, it is characterized in that: comprise Signal reception center (1), network center (2) and the center of observation (3), described network center (2) comprises gps satellite antenna (21), GPS module (22), first repeater (23), network management exchange (24), one UPS (25), database server (26), gps satellite antenna (21) is connected with database server (26) by GPS module (22), database server (26) is connected with network management exchange (24) with a UPS (25) respectively, network management exchange (24) is connected with the first repeater (23), described Signal reception center (1) comprises central control board (11), black box (12), scene photo display (13), signal box main frame (14), 2nd UPS (15), switch (16), second repeater (17) and Hang Bao room (18) and control room terminal (19), one tunnel of the second repeater (17) is connected with the first repeater (23), another road is connected with control room terminal (19) and signal box main frame (14) with switch (16), signal box main frame (14) shows (13) with scene photo respectively, 2nd UPS (15) is connected with black box (12) and central control board (11), switch (16) is connected with Hang Bao room (18), network management exchange (24) connects with signal with the center of observation (3).
2. a kind of timing system based on GPS according to claim 1, it is characterized in that: described observation center (3) comprises the 3rd repeater (31), several platforms (32), train arrival & leaving display (33), described train arrival & leaving display (33) is connected with several platforms (32), and several platforms (32) are connected with the 3rd repeater (31).
3. a kind of timing system based on GPS according to claim 2, it is characterized in that: described a kind of timing system based on GPS also comprises pulpit (4), broadcasting studio (5), soft seat waiting room (6), pulpit (4), broadcasting studio (5), soft seat waiting room (6) are connected with the 3rd repeater (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510814260.7A CN105353602B (en) | 2015-11-21 | 2015-11-21 | A kind of timing system based on GPS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510814260.7A CN105353602B (en) | 2015-11-21 | 2015-11-21 | A kind of timing system based on GPS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105353602A true CN105353602A (en) | 2016-02-24 |
| CN105353602B CN105353602B (en) | 2018-01-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510814260.7A Expired - Fee Related CN105353602B (en) | 2015-11-21 | 2015-11-21 | A kind of timing system based on GPS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105353602B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425682A (en) * | 2015-12-28 | 2016-03-23 | 天津市顺通电子有限公司 | Tunnel GPS time calibration device |
| CN108111242A (en) * | 2017-12-27 | 2018-06-01 | 广州市迪士普音响科技有限公司 | A kind of net broadcast system and its broadcasting method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1726405A (en) * | 2002-12-13 | 2006-01-25 | 高通股份有限公司 | Calibration and correction system for satellite position location systems |
| CN102129218A (en) * | 2010-12-14 | 2011-07-20 | 中电普瑞科技有限公司 | Precision time service method using Beidou satellite |
| CN102411147A (en) * | 2011-12-22 | 2012-04-11 | 成都金本华科技有限公司 | Unidirectional time-service discipline system and method for Beidou-I satellite system |
| CN102495546A (en) * | 2011-11-16 | 2012-06-13 | 上海森首光电科技有限公司 | Timing method and device of data collection |
| EP2479624A2 (en) * | 2011-01-20 | 2012-07-25 | Seiko Epson Corporation | Time adjustment device, timekeeping device with a time adjustment device, and time adjustment method |
-
2015
- 2015-11-21 CN CN201510814260.7A patent/CN105353602B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1726405A (en) * | 2002-12-13 | 2006-01-25 | 高通股份有限公司 | Calibration and correction system for satellite position location systems |
| CN102129218A (en) * | 2010-12-14 | 2011-07-20 | 中电普瑞科技有限公司 | Precision time service method using Beidou satellite |
| EP2479624A2 (en) * | 2011-01-20 | 2012-07-25 | Seiko Epson Corporation | Time adjustment device, timekeeping device with a time adjustment device, and time adjustment method |
| CN102495546A (en) * | 2011-11-16 | 2012-06-13 | 上海森首光电科技有限公司 | Timing method and device of data collection |
| CN102411147A (en) * | 2011-12-22 | 2012-04-11 | 成都金本华科技有限公司 | Unidirectional time-service discipline system and method for Beidou-I satellite system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425682A (en) * | 2015-12-28 | 2016-03-23 | 天津市顺通电子有限公司 | Tunnel GPS time calibration device |
| CN108111242A (en) * | 2017-12-27 | 2018-06-01 | 广州市迪士普音响科技有限公司 | A kind of net broadcast system and its broadcasting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105353602B (en) | 2018-01-12 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ke Lijia Inventor after: Liao Bin Inventor after: Zhu Min Inventor before: Liu Jinglan |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 537121 the Guangxi Zhuang Autonomous Region science and Technology Information Institute, Guigang District, Guigang City Patentee after: GUANGXI NANNING ZHIJIANZHIFAN SCIENCE & TECHNOLOGY CONSULTATION Co.,Ltd. Address before: 530000 room 0907, building T3, 63-1 National Road, Nanning, the Guangxi Zhuang Autonomous Region. Patentee before: GUANGXI NANNING ZHIJIANZHIFAN SCIENCE & TECHNOLOGY CONSULTATION Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 |