CN201932200U - Satellite-based express locomotive monitoring system - Google Patents
Satellite-based express locomotive monitoring system Download PDFInfo
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- CN201932200U CN201932200U CN 201120013396 CN201120013396U CN201932200U CN 201932200 U CN201932200 U CN 201932200U CN 201120013396 CN201120013396 CN 201120013396 CN 201120013396 U CN201120013396 U CN 201120013396U CN 201932200 U CN201932200 U CN 201932200U
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Abstract
The utility model relates to a satellite-based express locomotive monitoring system. The monitoring system is characterized in that the monitoring system comprises a space part and a ground part, wherein the space part comprises three types of satellites which are respectively a remote measuring and sensing satellite, a transit satellite and a mobile communication satellite, and the ground part comprises a ground gateway, a command center and an express locomotive terminal system.
Description
Technical field
The utility model relates to technical field of satellite communication, especially based on the high-speed locomotive monitoring system of satellite mobile communication, location, remote sensing technology.
Background technology
At present, safety pre-warning system in the express locomotive railway network mainly is to carry out the accident safe early warning at the structure of locomotive itself, at the road conditions safety of the railway network,, need to arrange a large amount of attendant to patrol and guard along the line at track for guaranteeing the safety of track, in the hope of can in time finding and get rid of dangerous situation, particularly controlling flood season, phenomenons such as landslide, falling rocks often taking place, needs the attendant to pay close attention in 24 hours, efficient is very low, and effect is desirable very not to the utmost.Comparatively Xian Jin solution also comprises: at each Dangerous Area monitoring camera is installed, pass track road conditions graphicinformation back monitoring and control centre, the monitoring and control centre staff observes each road video, find dangerous situation, but also there are many defectives in this mode, as: for covering the system-wide section a large amount of monitoring cameras need be installed, its installation, maintenance, replacing all need a large amount of manpower and materials, monitoring camera is subjected to the influence of environment bigger, and monitored control system is extremely unstable.Do not have a kind of express locomotive operation conditions and the place ahead road conditions thereof to be carried out stabilizing effective monitoring, when unsafe condition takes place, in time send the express locomotive safety monitoring system of early warning control locomotive snap catch.
The utility model content
The purpose of this utility model provides a kind of traffic information to express locomotive operation the place ahead in the railway network and carries out overall monitor, the various danger factor of comprehensive analyses, when finding the place ahead danger road conditions, in time and communication of locomotive, send control command, ensure the high-speed locomotive monitoring system based on satellite mobile communication, location, remote sensing technology of safe railway operation.
The utility model comprises that particular content is as follows:
High-speed locomotive monitoring system based on satellite mobile communication, location, remote sensing technology, this monitored control system divides space segment and ground segment two big component parts, wherein space segment is made up of three class satellites, is respectively remote measurement remote sensing satellite, transit satellite and mobile communication satellite; Ground segment is made up of ground gateway station, command centre and express locomotive terminal system;
The remote measurement remote sensing satellite is monitored the ground express locomotive railway network, obtains locomotive the place ahead traffic information continuously;
Transit satellite obtains the location information of ground surface high speed locomotive;
Mobile communication satellite provide the express locomotive railway network all between the trailer car, ground command center and all communicating by letter between the trailer car;
The ground gateway station is used to receive the signal of three class satellites, and the ground gateway station is set up network service with command centre and is connected, and the locomotive the place ahead traffic information that receives and the location information of express locomotive are mail to command centre;
Each express locomotive all has the express locomotive terminal system, comprises locomotive satellite positioning device, satellite mobile communication terminal, satellite remote sensing device and locomotive adaptive controller; The express locomotive terminal system is by mobile communication satellite and command centre's transferring voice, short message and graphicinformation;
Locomotive the place ahead traffic information after command centre receives each ground gateway station and obtains and handle, the position of express locomotive, velocity information and the locomotive operation condition information that transmits by mobile communication satellite, command centre is presented at above information on the central display, according to above information analysis locomotive operation situation and the place ahead danger, and satellite mobile communication terminal and railway internal lan by the express locomotive terminal system between express locomotive transmit information and control command, when finding dangerous situation, will warn instruction by mobile communication satellite immediately and send operating locomotive to.
The remote measurement remote sensing satellite is monitored the ground express locomotive railway network, obtains the traffic information between 3 kilometers-10 kilometers in highway section, locomotive operation the place ahead continuously, transmits toward command centre by the ground gateway station.Command centre discerns each risk factors by existing C G technology, and sends information warning locomotive the place ahead traffic information, the position of express locomotive, the velocity information obtained.
The beneficial effects of the utility model:
This is based on the high-speed locomotive monitoring system of satellite mobile communication, location, remote sensing technology, obtain each position, velocity information, the place ahead traffic information by three class satellites at the rail express locomotive, command centre is aided with the CG technology by image viewing and in time finds locomotive operation the place ahead dangerous situation, send alarm signal, the control locomotive stops in specific time, avoids various responsible accidents to cause life, property damage.
Description of drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is a system architecture scheme drawing of the present utility model.
The specific embodiment
Disclosed all features in this specification sheets, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification sheets (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
High-speed locomotive monitoring system based on satellite mobile communication, location, remote sensing technology, this monitored control system divides space segment and ground segment two big component parts, wherein space segment is made up of three class satellites, is respectively remote measurement remote sensing satellite, transit satellite and mobile communication satellite; Ground segment is made up of ground gateway station, command centre and express locomotive terminal system.
The remote measurement remote sensing satellite is monitored the ground express locomotive railway network, remote sensing instruments such as the spaceborne visible light camera of remote measurement remote sensing satellite, can obtain a large amount of earth observation photos, the location information of the ground surface high speed locomotive that obtains by the locomotive satellite positioning device according to transit satellite, obtain continuously the traffic information in 5 kilometers in each locomotive the place ahead, the picture of real-time road condition information is passed toward command centre, by the safety case of the staff of command centre according to each locomotive the place ahead road conditions of screen-picture information monitoring.
Transit satellite obtains the location information of ground surface high speed locomotive by the locomotive satellite positioning device;
Mobile communication satellite provide the express locomotive railway network all between the trailer car, ground command center and all communicating by letter between the trailer car.
Be provided with the ground gateway station in each highway section of the railway network, be used to receive the signal of three class satellites, the ground gateway station is set up network service with command centre and is connected, and the locomotive the place ahead traffic information that receives and the location information of express locomotive are mail to command centre.
Each express locomotive all has the express locomotive terminal system, comprises locomotive satellite positioning device, satellite mobile communication terminal, satellite remote sensing device and locomotive adaptive controller; The express locomotive terminal system is by mobile communication satellite and command centre's transferring voice, short message and graphicinformation.
Locomotive the place ahead traffic information after command centre receives each ground gateway station and obtains and handle, the position of express locomotive, velocity information and the locomotive operation condition information that transmits by mobile communication satellite, command centre is presented at above information on the central display, according to above information analysis locomotive operation situation and the place ahead danger, and satellite mobile communication terminal and railway internal lan by the express locomotive terminal system between express locomotive transmit information and control command, when finding dangerous situation, comprise landslide, obstacle, weather deteriorations suddenly etc. will be warned instruction by mobile communication satellite immediately and send operating locomotive to.
The remote measurement remote sensing satellite is monitored the ground express locomotive railway network, obtains the traffic information between 5 kilometers in highway section, locomotive operation the place ahead continuously, transmits toward command centre by the ground gateway station.Command centre discerns each risk factors to locomotive the place ahead traffic information, the position of express locomotive, the velocity information obtained by existing C G technology, and send information warning, the CG technology is a computer image technology, by software the image that obtains is analyzed, identified the characteristics of image under the situations such as landslide, obstacle, weather deterioration suddenly.
Locomotive is received information warning, and the reaction time that is enough to braking before arriving dangerous place will be arranged, thereby avoids the generation of accident.
The utility model is not limited to the aforesaid specific embodiment.The utility model expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (1)
1. satellite-based high-speed locomotive monitoring system is characterized in that: this monitored control system divides space segment and ground segment two big component parts, and wherein space segment is made up of three class satellites, is respectively remote measurement remote sensing satellite, transit satellite and mobile communication satellite; Ground segment is made up of ground gateway station, command centre and express locomotive terminal system; The remote measurement remote sensing satellite is monitored the ground express locomotive railway network, obtains locomotive the place ahead traffic information continuously; Transit satellite obtains the location information of ground surface high speed locomotive;
Mobile communication satellite provide the express locomotive railway network all between the trailer car, ground command center and all communicating by letter between the trailer car; The ground gateway station is used to receive the signal of three class satellites, and the ground gateway station is set up network service with command centre and is connected, and the locomotive the place ahead traffic information that receives and the location information of express locomotive are mail to command centre; Each express locomotive all has the express locomotive terminal system, comprises locomotive satellite positioning device, satellite mobile communication terminal, satellite remote sensing device and locomotive adaptive controller; The express locomotive terminal system is by mobile communication satellite and command centre's transferring voice, short message and graphicinformation;
Locomotive the place ahead traffic information after command centre receives each ground gateway station and obtains and handle, the position of express locomotive, velocity information and the locomotive operation condition information that transmits by mobile communication satellite, command centre is presented at above information on the read-out, according to above information analysis locomotive operation situation and the place ahead danger, and satellite mobile communication terminal and railway internal lan by the express locomotive terminal system between express locomotive transmit information and control command, when finding dangerous situation, will warn instruction by mobile communication satellite immediately and send operating locomotive to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120013396 CN201932200U (en) | 2011-01-18 | 2011-01-18 | Satellite-based express locomotive monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120013396 CN201932200U (en) | 2011-01-18 | 2011-01-18 | Satellite-based express locomotive monitoring system |
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| CN201932200U true CN201932200U (en) | 2011-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201120013396 Expired - Fee Related CN201932200U (en) | 2011-01-18 | 2011-01-18 | Satellite-based express locomotive monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929394A (en) * | 2016-05-02 | 2016-09-07 | 漳浦县圆周率工业设计有限公司 | Case criminal investigation method and criminal investigation system based on Beidou satellite system |
| CN110481604A (en) * | 2019-08-14 | 2019-11-22 | 卫才育 | Train position based on the analysis of train Instrument image is checked and interval early warning system |
-
2011
- 2011-01-18 CN CN 201120013396 patent/CN201932200U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929394A (en) * | 2016-05-02 | 2016-09-07 | 漳浦县圆周率工业设计有限公司 | Case criminal investigation method and criminal investigation system based on Beidou satellite system |
| CN110481604A (en) * | 2019-08-14 | 2019-11-22 | 卫才育 | Train position based on the analysis of train Instrument image is checked and interval early warning system |
| CN110481604B (en) * | 2019-08-14 | 2022-03-29 | 北京微能智感科技有限公司 | Train position checking and interval early warning system based on train instrument image analysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110817 Termination date: 20140118 |