CN201765594U - Automatic train number identification system - Google Patents
Automatic train number identification system Download PDFInfo
- Publication number
- CN201765594U CN201765594U CN2010202882920U CN201020288292U CN201765594U CN 201765594 U CN201765594 U CN 201765594U CN 2010202882920 U CN2010202882920 U CN 2010202882920U CN 201020288292 U CN201020288292 U CN 201020288292U CN 201765594 U CN201765594 U CN 201765594U
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- ground
- plane antenna
- antenna
- electronic tag
- identification system
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Abstract
The utility model discloses an automatic train number identification system comprising a group of electronic tags and a ground reading device. Each of the group of the electronic tags is installed at the bottom of the each section of s train or a motor. The ground reading device is installed at the center of a track, and comprises starting-up magnetic steel, a microwave radio-frequency device and a ground antenna. The starting-up magnetic steel is arranged on the track, the microwave radio-frequency device is connected with the starting-up magnetic steel which controls the on or off of the microwave radio-frequency device, the ground antenna is connected with the microwave radio-frequency device and conducts communication with the electronic tags by microwave carrier signals. By adopting the technical scheme, the automatic collection and transmission of the dynamic using condition of the trains can be realized, thus being beneficial to the exertion of the transportation capacity of railways.
Description
Technical field
The utility model relates to railway communication equipment, relates in particular to a kind of automatic train identification system.
Background technology
In the traditional railway management, in order in time to grasp the dynamic operating position of rolling stock, car checker on the station, various places, all will be in the extremely limited time of regulation read, the original method record of notes, appraise and decide the vehicle condition and the numbering of each joint vehicle, report to scheduling at different levels mechanism from level to level with modes such as manpower, Telephone And Telegraphs then with mouth.This way to manage is more backward, and efficient is very low, and mistake is also many, is restricting the performance of railway transport capacity greatly.
The utility model content
The utility model is intended to propose a kind of automatic train recognition system.
According to the utility model, a kind of automatic train identification system is proposed, this system comprises one group of electronic tag and ground readout device.In this group of electronic tag each is installed in the every joint vehicle of train or the bottom of locomotive.The ground readout device is installed in rail central authorities, and the ground readout device comprises start magnet steel, microwave radio device and ground-plane antenna.The start magnet steel is arranged on the rail, and the microwave radio device is connected to the start magnet steel, is controlled the unlatching of this microwave radio device or is closed by the start magnet steel, and ground-plane antenna is connected to the microwave radio device, and ground-plane antenna communicates with microwave carrier signals and electronic tag.
Electronic tag comprises storer and microstrip antenna.Memory stores data information, microstrip antenna is connected to storer, communicates by letter with ground-plane antenna with microwave carrier signals, and ground-plane antenna sends activation signal to microstrip antenna, and microstrip antenna is received activation signal, obtains data message from storer and sends to ground-plane antenna.
Microstrip antenna data message is modulated and encode after send to ground-plane antenna, the ground readout device is connected to signal processing apparatus, this signal processing apparatus comprises detuner and demoder.Detuner carries out demodulation to the signal that ground-plane antenna receives, and demoder is connected to detuner, and the signal of detuner output is decoded, and recovers data message.
Adopt the technical solution of the utility model, realized the automatic collection and the transmission of the dynamic operating position of rolling stock are helped the performance of railway transport capacity.
Description of drawings
Fig. 1 has disclosed the structural drawing according to automatic train identification system of the present utility model.
Embodiment
With reference to shown in Figure 1, the utility model has disclosed a kind of automatic train identification system, and this automatic train identification system comprises one group of electronic tag 10 and ground readout device 20.In this group of electronic tag 10 each is installed in the every joint vehicle of train or the bottom of locomotive.Ground readout device 20 is installed in rail central authorities, and ground readout device 20 comprises start magnet steel 21, microwave radio device 22 and ground-plane antenna 23.Start magnet steel 21 is arranged on the rail, microwave radio device 22 is connected to start magnet steel 21, by the unlatching of these microwave radio devices 22 of start magnet steel 21 control or close, ground-plane antenna 23 is connected to microwave radio device 22, and ground-plane antenna 23 communicates with microwave carrier signals and electronic tag 10.
Electronic tag 10 comprises storer 11 and microstrip antenna 12.Storer 11 storing data information, microstrip antenna 12 is connected to storer 11, communicates by letter with ground-plane antenna 23 with microwave carrier signals, and ground-plane antenna 23 sends activation signal to microstrip antenna 12, microstrip antenna 12 is received activation signal, obtains data message from storer 11 and sends to ground-plane antenna.12 pairs of data messages of microstrip antenna modulate and encode after send to ground-plane antenna 23, ground readout device 20 is also connected to signal processing apparatus 30, this signal processing apparatus 30 comprises detuner 31 and demoder 32.The signal that 31 pairs of ground-plane antennas of detuner 23 receive carries out demodulation, and demoder 32 is connected to detuner 31, and the signal of detuner 31 outputs is decoded, and recovers data message.
In concrete application, the course of work of automatic train identification system of the present invention is as follows: storage is identified the data messages such as license number train number of vehicle or locomotive in the storer of electronic tag 10, in one embodiment, data message comprises: train number, license number, vehicle, a preface, total number, vehicle time of arrival, vehicle need load information by time and other.Electronic tag 10 is installed in the every joint vehicle of train or the bottom of locomotive, and ground readout device 20 is installed in the rail central authorities of monitoring point.When train was about to enter the station, start magnet steel 21 began counting when first wheel of train was pressed start magnet steel 21, and counting is opened microwave radio devices 22 more than or equal to 6 o'clock start magnet steel 21, microwave radio device 22 do not have train by the time keep closed condition.After microwave radio device 22 is opened, start working along the ground-plane antenna 23 that rail is installed, ground-plane antenna 23 provides activation signal active electron label and discerns electronic tag to the electronic tag 10 launched microwave carrier signals of every joint vehicle or locomotive bottom.After the electronic tag 10 that is installed in every joint vehicle or locomotive bottom receives activation signal, by microstrip antenna 12 from storer 11 read data information and data message encoded and modulate after send to ground-plane antenna 23.Ground readout device 20 sends to signal processing apparatus 30 with the signal of receiving, handles data messages such as back recovery train number license number by the detuner 31 and the demoder 32 of signal processing apparatus 30.
Adopt the technical solution of the utility model, realized the automatic collection and the transmission of the dynamic operating position of rolling stock are helped the performance of railway transport capacity.
Claims (3)
1. an automatic train identification system is characterized in that, comprising:
One group of electronic tag, each in this group of electronic tag is installed in the every joint vehicle of train or the bottom of locomotive,
The ground readout device is installed in rail central authorities, and the ground readout device comprises:
The start magnet steel is arranged on the rail;
The microwave radio device is connected to the start magnet steel, is controlled the unlatching of this microwave radio device or is closed by the start magnet steel;
Ground-plane antenna is connected to the microwave radio device, and ground-plane antenna communicates with microwave carrier signals and electronic tag.
2. automatic train identification system as claimed in claim 1 is characterized in that, described electronic tag comprises:
Storer, storing data information;
Microstrip antenna is connected to described storer, communicates by letter with described ground-plane antenna with microwave carrier signals, and ground-plane antenna sends activation signal to microstrip antenna, and microstrip antenna is received activation signal, obtains data message from storer and sends to ground-plane antenna.
3. automatic train identification system as claimed in claim 2 is characterized in that, microstrip antenna data message is modulated and encode after send to ground-plane antenna, described ground readout device is connected to signal processing apparatus, this signal processing apparatus comprises:
Detuner, the signal that ground-plane antenna is received carries out demodulation;
Demoder is connected to described detuner, and the signal of detuner output is decoded, and recovers data message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202882920U CN201765594U (en) | 2010-08-11 | 2010-08-11 | Automatic train number identification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202882920U CN201765594U (en) | 2010-08-11 | 2010-08-11 | Automatic train number identification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201765594U true CN201765594U (en) | 2011-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202882920U Expired - Fee Related CN201765594U (en) | 2010-08-11 | 2010-08-11 | Automatic train number identification system |
Country Status (1)
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| CN (1) | CN201765594U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102208042A (en) * | 2011-05-25 | 2011-10-05 | 深圳市远望谷信息技术股份有限公司 | Train number identification device for ground-to-train safety monitoring early warning system |
| CN104143107A (en) * | 2014-07-03 | 2014-11-12 | 深圳麦格米特电气股份有限公司 | Wheel tracking system for rail vehicles |
| CN104143106A (en) * | 2014-07-03 | 2014-11-12 | 深圳麦格米特电气股份有限公司 | Antenna system capable of automatically identifying rail transit radio frequency identification tags |
| CN107283390A (en) * | 2017-07-31 | 2017-10-24 | 亿嘉和科技股份有限公司 | A kind of track machine people Precise Position System and accurate positioning method |
| CN110217267A (en) * | 2019-06-21 | 2019-09-10 | 中国神华能源股份有限公司 | Vehicle bottom electron label detection equipment and method |
| CN113408442A (en) * | 2021-05-25 | 2021-09-17 | 交控科技股份有限公司 | Train positioning method and device, electronic equipment and readable storage medium |
| CN113822617A (en) * | 2021-08-02 | 2021-12-21 | 宁波北仑涌和集装箱码头有限公司 | Railway wagon positioning method and system for railway port station |
-
2010
- 2010-08-11 CN CN2010202882920U patent/CN201765594U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102208042A (en) * | 2011-05-25 | 2011-10-05 | 深圳市远望谷信息技术股份有限公司 | Train number identification device for ground-to-train safety monitoring early warning system |
| CN102208042B (en) * | 2011-05-25 | 2013-02-06 | 深圳市远望谷信息技术股份有限公司 | Train number identification device for ground-to-train safety monitoring early warning system |
| CN104143107A (en) * | 2014-07-03 | 2014-11-12 | 深圳麦格米特电气股份有限公司 | Wheel tracking system for rail vehicles |
| CN104143106A (en) * | 2014-07-03 | 2014-11-12 | 深圳麦格米特电气股份有限公司 | Antenna system capable of automatically identifying rail transit radio frequency identification tags |
| CN104143107B (en) * | 2014-07-03 | 2017-12-15 | 深圳麦格米特电气股份有限公司 | A kind of track vehicle wheel tracing system |
| CN104143106B (en) * | 2014-07-03 | 2018-01-09 | 深圳麦格米特电气股份有限公司 | A kind of antenna system of track traffic electronic tag automatic identification |
| CN107283390A (en) * | 2017-07-31 | 2017-10-24 | 亿嘉和科技股份有限公司 | A kind of track machine people Precise Position System and accurate positioning method |
| CN110217267A (en) * | 2019-06-21 | 2019-09-10 | 中国神华能源股份有限公司 | Vehicle bottom electron label detection equipment and method |
| CN113408442A (en) * | 2021-05-25 | 2021-09-17 | 交控科技股份有限公司 | Train positioning method and device, electronic equipment and readable storage medium |
| CN113822617A (en) * | 2021-08-02 | 2021-12-21 | 宁波北仑涌和集装箱码头有限公司 | Railway wagon positioning method and system for railway port station |
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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: 20110316 Termination date: 20160811 |