CN101695927B - Remote identification system of rolling stock - Google Patents
Remote identification system of rolling stock Download PDFInfo
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- CN101695927B CN101695927B CN200910188056A CN200910188056A CN101695927B CN 101695927 B CN101695927 B CN 101695927B CN 200910188056 A CN200910188056 A CN 200910188056A CN 200910188056 A CN200910188056 A CN 200910188056A CN 101695927 B CN101695927 B CN 101695927B
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- actuation signal
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Abstract
The invention discloses a remote identification system of rolling stock, comprising a low-power consumption active electronic label installed on the bottom of the rolling stock and an information reading and receiving terminal installed along a railway, wherein the electronic label has the functions of storing rolling stock information written in by a programmer before the rolling stock starts and transmitting the rolling stock information to outside by an in-built emitting antenna; the ground reading and receiving terminal has the functions of simply processing the received rolling stock information and transmitting the information to a railway office or a dispatching control system of the rolling stock on the railway for monitoring the rolling stock in real time. The remote identification system of rolling stock has the advantages of high reliability, high information identification ratio of the rolling stock and the like, thereby belonging to a remote microwave radio-frequency identification system of rolling stock, with economy and practicability.
Description
Technical field
The present invention relates to a kind of rolling stock recognition system, relate in particular to the remote identification system of rolling stock in rolling stock railway monitoring field.
Background technology
At present; The remote identification system of rolling stock that on rolling stock, uses; Be rolling stock information to be sent to ground detection through microwave signal; Main frame is transferred to Railway Bureau or Vehicle Dispatch Administration center with rolling stock information through railway communication cable along the line then, and it is low so just to exist information of vehicles discrimination when the speed of a motor vehicle is too fast, thereby and the cable that passes through be destroyed the problem that causes reliability decrease easily.Existing problem in being directed against above-mentioned prior art, a kind of later-model remote identification system of rolling stock of research and design, existing problem is very necessary in the prior art thereby overcome.
Summary of the invention
The present invention is directed to the proposition of above problem, and develop a kind of later-model remote identification system of rolling stock, thereby solve the problem that long line transmission reliability is not high, the too fast discrimination of car speed is low.Concrete technological means of the present invention is following:
A kind of rolling stock remote information recognition system is characterized in that reading the receiving terminal by information storage feedway and ground forms; Wherein the information storage feedway comprises radio receiving unit, information storage processing unit, GPRS transmitter unit and ground actuation signal detecting unit; Ground is read receiving terminal and is comprised GPRS receiving element, information process unit, ground actuation signal transmitter unit and GSM-R network transmitter unit; Said radio receiving unit downloads to the rolling stock information that the driver and conductor sends in the information memory cell; The information storage processing unit is encoded rolling stock information; After the enabled instruction that the information storage feedway sends to ground actuation signal transmitter unit through ground actuation signal detection, the information storage feedway is sent to ground through in-to-in GPRS transmitter unit with rolling stock information and reads the receiving terminal then; The receiving terminal setting is read along the railway in said ground; Receive rolling stock information through the GPRS receiving element; Information process unit is with the rolling stock information of coming of GPRS transmitter unit transmission then; Row coding again after the decoding processing, the back sends to Railway Bureau or rolling stock dispatching control center through GSM-R network transmitter unit with the information of rolling stock.
Ground actuation signal transmitter unit is used for automatic transmitter trigger signal; And ground actuation signal detecting unit is used to receive this signal, and ground actuation signal transmitter unit is connected to ground and reads on the receiving terminal and controlled by it, and ground actuation signal detecting unit is connected to the information storage feedway and controlled by it; The effect of these two unit is; What ground actuation signal transmitter unit did not stop instructs at transmitter trigger, has only vehicle through out-of-date, and ground actuation signal detecting unit just can detect this signal; Thereby log-on message stored transmit device; When the actuation signal detecting unit did not detect this actuation signal on ground, the information storage feedway was not worked, and was used to reduce expenditure of energy.
Information GPRS transmitter unit adopts GPRS module, i.e. the MC35 chip of Siemens Company.
Information storage processing unit and information are accepted processing unit and are adopted C8051F040 or AT91SAM7A3, TMS320-2407, treater that TMS320-2812 is commonly used.
GSM-R network transmitter unit adopts the module COM17045R that is exclusively used in GSM-R that has serial ports.
The present invention has discrimination height, advantage such as safe and reliable, and it puts goods on the market in enormous quantities and will produce positive social benefit and remarkable economic efficiency.
Description of drawings
The present invention has only an accompanying drawing:
Fig. 1, remote identification system of rolling stock.
Among the figure: 1, information storage feedway, 2, ground reads the receiving terminal, 3, radio receiving unit; 4, information storage processing unit, 5, information GPRS transmitter unit, 6, ground actuation signal detecting unit; 7, information is accepted processing unit; 8, GSM-R network transmitter unit, 9, ground actuation signal transmitter unit, 10, the GPRS receiving element.
The specific embodiment
In practical application, before vehicle set out, the vehicle maintenance personnel write the information storage processing unit with information of vehicles, and this part is encoded information of vehicles, and coding is write in the information GPRS transmitter unit, prepared to send this information at any time.In the vehicle operating process, ground actuation signal detecting unit is worked always, detects actuation signal, and it is good to receive actuation signal, with the information of vehicles of handling well, launches.
Follow track laying at ground-surface terminal part; Wherein actuation signal transmitter unit in ground keeps mode of operation always, outwards sends actuation signal, after actuation signal instruction by the time obtains feedback; The GPRS receiving element starts the information of vehicles that the reception onboard system sends; After receiving information of vehicles, after the message pick-up processing unit is decoded to information of vehicles, encode once more, finally send through the information of vehicles of GSM-R network transmitter unit with this car at communication standard according to GSM-R; The GSM-R system that is positioned at road bureau just can discern and monitor through this information rolling stock.The present invention relates to the remote identification system of rolling stock in rolling stock railway monitoring field.Remote identification system of rolling stock of the present invention is formed by reading receiving terminal 2 by information storage feedway 1 and ground; Wherein information storage feedway 1 comprises radio receiving unit 3, information storage processing unit 4, GPRS transmitter unit 5 and ground actuation signal detecting unit 6; Ground is read receiving terminal 2 and is comprised GPRS receiving element 10, information process unit 7, ground actuation signal transmitter unit 9 and GSM-R network transmitter unit 8; The rolling stock information that said radio receiving unit 3 sends the driver and conductor downloads in the information memory cell 4; Information storage processing unit 4 is encoded rolling stock information; When information storage feedway 1 detected the enabled instruction that ground actuation signal transmitter unit 9 sends through ground actuation signal detecting unit 6 after, information storage feedway 1 was sent to ground through in-to-in GPRS transmitter unit 5 with rolling stock information and reads receiving terminal 2 then; Said ground is read receiving terminal 2 and is provided with along the railway; Receive rolling stock information through GPRS receiving element 10; Information process unit 7 is with the rolling stock information of coming of GPRS transmitter unit 5 transmissions then; Row coding again after the decoding processing, the back sends to Railway Bureau or rolling stock dispatching control center through GSM-R network transmitter unit 8 with the information of rolling stock.
Ground actuation signal transmitter unit 9 is used for automatic transmitter trigger signal; And ground actuation signal detecting unit 6 is used to receive this signal, and ground actuation signal transmitter unit 9 is connected to ground and reads on the receiving terminal 2 and controlled by it, and ground actuation signal detecting unit 6 is connected to information storage feedway 1 and controlled by it; The effect of these two unit is; What ground actuation signal transmitter unit 9 did not stop instructs at transmitter trigger, has only vehicle through out-of-date, and ground actuation signal detecting unit 6 just can detect this signal; Thereby log-on message stored transmit device 1; When actuation signal detecting unit 6 did not detect this actuation signal on ground, information storage feedway 1 was not worked, and was used to reduce expenditure of energy.Wherein information GPRS transmitter unit 5 adopts GPRS module, i.e. the MC35 chip of Siemens Company.Information storage processing unit 4 and information are accepted processing unit 7 and are adopted C8051F040 or AT91SAM7A3, TMS320-2407, treater that TMS320-2812 is commonly used.GSM-R network transmitter unit 8 adopts the module COM17045R that is exclusively used in GSM-R that has serial ports.
Remote identification system of rolling stock of the present invention is that the information storage feedway is formed with installation railway receiving terminal two parts that read along the line by the electronic tag that is installed in the rolling stock bottom; The information storage feedway is transmitted into information of vehicles and is positioned at ground-surface railway and reads the receiving terminal along the line through gprs system, read the receiving terminal information of vehicles is directly sent to Railway Bureau or rolling stock dispatching system through the GSM-R network.Integrated vehicle remote recognition system of the present invention; Avoided through communication cable with the rolling stock information transfer to Railway Bureau or rolling stock dispatching management information system; Saved cable; Avoid causing a large amount of interference and coupling to get into cables and influenced the accuracy of data, improved the correctness and the reliability of data message, simultaneously; Because the GPRS network transfer rate is higher than the electronic tag that uses in the existing vehicle, therefore using the information of gprs system under the rolling stock fast state to accept discrimination also is to be higher than existing label.
The above; Be merely the preferable specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any technical personnel of being familiar with the present technique field is equal to replacement or change according to technical scheme of the present invention and inventive concept thereof in the technical scope that the present invention discloses, all should be encompassed within protection scope of the present invention.
Claims (4)
1. a rolling stock remote information recognition system is characterized in that reading receiving terminal (2) by information storage feedway (1) and ground forms; Wherein information storage feedway (1) comprises radio receiving unit (3), information storage processing unit (4), GPRS transmitter unit (5) and ground actuation signal detecting unit (6); Ground is read receiving terminal (2) and is comprised GPRS receiving element (10), information process unit (7), ground actuation signal transmitter unit (9) and GSM-R network transmitter unit (8); The rolling stock information that said radio receiving unit (3) sends the driver and conductor downloads in the information memory cell (4); Information storage processing unit (4) is encoded rolling stock information; When information storage feedway (1) detected the enabled instruction that ground actuation signal transmitter unit (9) sends through ground actuation signal detecting unit (6) after, information storage feedway (1) was sent to ground through in-to-in GPRS transmitter unit (5) with rolling stock information and reads receiving terminal (2) then; Said ground is read receiving terminal (2) and is provided with along the railway; Receive rolling stock information through GPRS receiving element (10); Information process unit (7) is with the rolling stock information of coming of GPRS transmitter unit (5) transmission then; Row coding again after the decoding processing, the back sends to Railway Bureau or rolling stock dispatching control center through GSM-R network transmitter unit (8) with the information of rolling stock;
Ground actuation signal transmitter unit (9) is used for automatic transmitter trigger signal; And ground actuation signal detecting unit (6) is used to receive this signal, and ground actuation signal transmitter unit (9) is connected to ground and reads receiving terminal (2) and go up and controlled by it, and ground actuation signal detecting unit (6) is connected to information storage feedway (1) and controlled by it; The effect of these two unit is; What ground actuation signal transmitter unit (9) did not stop instructs at transmitter trigger, has only vehicle through out-of-date, and ground actuation signal detecting unit (6) just can detect this signal; Thereby log-on message stored transmit device (1); When actuation signal detecting unit (6) did not detect this actuation signal on ground, information storage feedway (1) was not worked, and is used to reduce expenditure of energy.
2. rolling stock remote information recognition system according to claim 1 is characterized in that information GPRS transmitter unit (5) adopts GPRS module, i.e. the MC35 chip of Siemens Company.
3. rolling stock remote information recognition system according to claim 1 is characterized in that information storage processing unit (4) and information accepts processing unit (7) and adopt C8051F040 or AT91SAM7A3, TMS320-2407, treater that TMS320-2812 is commonly used.
4. rolling stock remote information recognition system according to claim 1 is characterized in that GSM-R network transmitter unit (8) adopts the module COM17045R that is exclusively used in GSM-R that has serial ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910188056A CN101695927B (en) | 2009-10-22 | 2009-10-22 | Remote identification system of rolling stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910188056A CN101695927B (en) | 2009-10-22 | 2009-10-22 | Remote identification system of rolling stock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101695927A CN101695927A (en) | 2010-04-21 |
| CN101695927B true CN101695927B (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910188056A Expired - Fee Related CN101695927B (en) | 2009-10-22 | 2009-10-22 | Remote identification system of rolling stock |
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| Country | Link |
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| CN (1) | CN101695927B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108076121A (en) * | 2016-11-17 | 2018-05-25 | 中兴通讯股份有限公司 | A kind of car-mounted terminal, terminal, information of vehicles is sent and acquisition method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1271659A (en) * | 1999-04-20 | 2000-11-01 | 超传感器（私有）有限公司 | System and method for monitoring and detecting load on loaded vehicle |
| CN1414526A (en) * | 2001-12-20 | 2003-04-30 | 吴举杰 | Automobile distribution type relative location method and public communication information service system |
| CN1607558A (en) * | 2003-10-14 | 2005-04-20 | 宋现力 | Wayside signaling management system for freeway |
-
2009
- 2009-10-22 CN CN200910188056A patent/CN101695927B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1271659A (en) * | 1999-04-20 | 2000-11-01 | 超传感器（私有）有限公司 | System and method for monitoring and detecting load on loaded vehicle |
| CN1414526A (en) * | 2001-12-20 | 2003-04-30 | 吴举杰 | Automobile distribution type relative location method and public communication information service system |
| CN1607558A (en) * | 2003-10-14 | 2005-04-20 | 宋现力 | Wayside signaling management system for freeway |
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| Publication number | Publication date |
|---|---|
| CN101695927A (en) | 2010-04-21 |
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