CN102523050B - Portable transponder detecting equipment and detecting method - Google Patents
Portable transponder detecting equipment and detecting method Download PDFInfo
- Publication number
- CN102523050B CN102523050B CN201110363292.1A CN201110363292A CN102523050B CN 102523050 B CN102523050 B CN 102523050B CN 201110363292 A CN201110363292 A CN 201110363292A CN 102523050 B CN102523050 B CN 102523050B
- Authority
- CN
- China
- Prior art keywords
- transponder
- signal
- time
- module
- energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The invention discloses portable transponder detecting equipment and detecting method. The portable transponder detecting equipment comprises an energy generating module, a signal detecting module and a fault judging module, wherein the energy generating module is used for generating energy levels with different grades circularly and providing radio-frequency energy for a detected transponder; the signal detecting module is used for detecting signals responded by the transponder; and the fault judging module is connected with the signal detecting module and is used for judging whether faults occur on the transponder according to the signals detected by the signal detecting module. According to the portable transponder detecting equipment and the detecting method, the transponder which is well installed on site can be detected, so that not only can the transponder be quickly and conveniently detected and can the detection time be saved, but also the driving safety of a train is further ensured. Simultaneously, the portable transponder detecting equipment also has the advantages of simpleness in use and low power consumption and the like, thus being easy in popularization.
Description
Technical field
The present invention relates to Source of Railway Communication and Signalling field, particularly a kind of portable transponder checkout equipment and detection method.
Background technology
Transponder is a kind of point type ground communication facilities, it is arranged on the railway roadbed in the middle of two rails, for realizing communicating by letter between ground and train, for train operation control system provides reliable ground fix information and variable information, be the important guarantee that train safe travels.
The transponder of applying in current domestic railway signal system can only be in inspection center, its performance to be carried out to integrity detection before installing, but but cannot to it, detect at the scene for being installed on the middle transponder of rail, also cannot know transponder whether fault with and basic parameter whether exceed standard, and mounted transponder can only be pulled down, take back indoor detection, so not only extremely inconvenient, the most important thing is also to have had a strong impact on the traffic safety of train.
Summary of the invention
For above-mentioned, cannot to mounted transponder, carry out the problem of Site Detection, the invention provides a kind of portable transponder checkout equipment and detection method, be used for the integrity of the mounted transponder of Site Detection.
A portable transponder checkout equipment, comprising:
Energy generating modules, the energy level for the generation different brackets that circulates, for detected transponder provides radio-frequency (RF) energy, activates described transponder;
Signal detection module, the signal of responding for detection of described transponder;
Whether fault distinguishing module, break down for differentiating described transponder.
Circulation produces the energy level of different brackets, for transponder provides radio-frequency (RF) energy, activates described transponder;
Wait for and receive the signal that described transponder is responded, differentiate described transponder and whether break down.
Beneficial effect of the present invention is: portable transponder checkout equipment provided by the invention and detection method can directly detect mounted transponder at the scene, and do not need transponder to remove, do not take back indoor detection, so just can to transponder, detect quickly and easily, save detection time, guarantee the traffic safety of train, this portable transponder checkout equipment also has and uses the advantages such as simple, low in energy consumption simultaneously, is easy to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of the portable transponder checkout equipment that provides of the embodiment of the present invention;
Fig. 2 is the detailed structure schematic diagram of the portable transponder checkout equipment that provides of the embodiment of the present invention;
Fig. 3 is the transponder detection method flow chart that the embodiment of the present invention provides;
Fig. 4 is the detail flowchart of the transponder detection method that provides of the embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention more explicit, below in conjunction with the accompanying drawing in the present embodiment, the technical scheme in the embodiment of the present invention is described in further details, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiment.At this, exemplary embodiment of the present invention and explanation thereof are mainly used in explaining the present invention, but not as a limitation of the invention.
Fig. 1 is the portable transponder checkout equipment of the embodiment of the present invention, comprises energy generating modules 11, signal detection module 12 and fault distinguishing module 13; Energy generating modules 11 produces the energy level of different brackets for circulating, for detected transponder provides radio-frequency (RF) energy, activate transponder; The signal that signal detection module 12 is responded for detection of transponder; Whether fault distinguishing module 13, break down for differentiating transponder.
In embodiments of the present invention, portable transponder checkout equipment also comprises stuck-module 14, for this portable transponder checkout equipment being fixed on to the certain height place of the vertical direction of detected transponder, to guarantee that transponder can receive the energy level that energy generating modules produces the grade that varies in size, in order further to guarantee stability and the accuracy of testing result, this certain height is changeless.
Further, in embodiments of the present invention, the energy level that energy generating modules produces can be ladder energy level, can be also linear energy level;
For example, the ladder energy level that energy generating modules 11 circulation of take in the present embodiment produces 4 grades describes as example, be respectively grade 1, grade 2, grade 3 and class 4, the energy level of these 4 grades circulates and provides radio-frequency (RF) energy to transponder, activate the then response of wait acknowledge device of transponder, the radio-frequency (RF) energy that the energy level of grade 1 provides is minimum, the like, the radio-frequency (RF) energy that the energy level of class 4 provides is the highest.
Further, as shown in Figure 2, fault distinguishing module 13 specifically comprises sensitivity judgement unit 131, electrical level discrimination unit 132, start-up time judgement unit 133 and discriminating data unit 134;
Wherein, sensitivity judgement unit 131, for judging the startup sensitivity of transponder according to the testing result of signal detection module 12;
Accordingly, the signal that signal detection module 12 detects transponder response in real time judges whether transponder is activated, if signal detection module 12 still could not detect the signal that transponder is responded after the ladder energy level of above-mentioned 4 grades of energy generating modules 11 circulation generation, sensitivity judgement unit 131 differentiates that to obtain the sensitivity of transponder abnormal, transponder breaks down, otherwise whether the signal that sensitivity judgement unit 131 transponder that further judgment signal detection module 12 detects is again responded is that transponder produces under the activation of the energy level of predetermined level,
The ladder energy level that energy generating modules 11 circulations of take in the present embodiment produce 4 grades is example, accordingly, the energy level of predetermined level is customized for grade 1 energy level, grade 2 energy levels and grade 3 energy levels, even signal detection module 12 produces grade 1 energy level at energy generating modules 11, or grade 2 energy levels, or the signal that transponder is responded detected during grade 3 energy level, the startup sensitivity that transponder is described is normal, if signal detection module 12 detects the signal that transponder is responded when energy generating modules 11 produces class 4 energy level, the startup sensitivity that transponder is described is abnormal, transponder breaks down,
Electrical level discrimination unit 132, whether the power of the signal detecting for judgment signal detection module 12 has surpassed default standard, concrete electrical level judging unit is by signal amplification circuit and electrical level discrimination the electric circuit constitute, the signal that signal amplification circuit first detects signal detection module 12 amplifies, electrical level discrimination circuit judges according to the signal after amplifying whether the power of signal has surpassed default standard again, if so, illustrate that transponder breaks down;
Start-up time, judgement unit 133, for differentiating whether surpassed default threshold value the start-up time of transponder;
Concrete, start-up time, judgement unit comprised:
Computation subunit, for the difference between the time of calculating energy generation module 11 produce power level and the time of transponder back-signalling;
Judgment sub-unit, for judging whether this difference has surpassed default threshold value, if, surpassed default threshold value the start-up time that transponder is described, transponder does not satisfy condition start-up time, and transponder breaks down, if not, illustrate that transponder satisfies condition start-up time, wherein in the embodiment of the present invention, concrete self-defined default threshold value is 150 μ s;
Discriminating data unit 134, whether intact for differentiating transponder internal data field, specifically by data demodulation circuit, data decoding circuit and treatment circuit, formed;
Further, discriminating data unit specifically comprises:
Demodulation coding subelement, separates mediation decoding processing for electrical level judging unit judges being met to the signal of condition, obtains transponder user's message;
Read processing subelement, for reading the data of above-mentioned transponder user's message, whether the data message that judgement is read is effective, if effectively, illustrate that transponder internal data field is intact, satisfy condition, otherwise illustrate that transponder internal data field is not intact, do not satisfy condition.
Accordingly, the portable transponder checkout equipment in the embodiment of the present invention also comprises power module 15 and output module 16;
Power module 15, is connected respectively with energy generating modules, output module, for storage of electrical energy, gives energy generating modules and output module power supply, and this power module also comprises charging inlet simultaneously, for obtaining electric energy from outside;
Output module 16, for exporting the testing result to detected transponder, specifically can export by modes such as indicator light, voice;
In the present embodiment, output module specifically can be realized by light-emitting diode, so not only can simplify circuit and reduce power consumption, and testing result is seen at the scene of being also convenient to intuitively.
As, in the present embodiment, grade 1 energy level that energy generating modules produces, grade 2 energy levels, grade 3 energy levels, class 4 energy level is respectively by indicator light N1, N2, N3, N4 points out, energy generating modules is successively during produce power level, above-mentioned 4 indicator lights are shown as green light successively, simultaneously can also be with voice message, further, when energy generating modules circulation produces after above-mentioned energy level, when signal detection module does not still detect the signal of transponder response, indicator light P0 is shown as red light, represent transponder fault, simultaneously can be with voice message, and indicator light A1, A2, A3, A4 and indicator light N1, N2, N3, N4 is corresponding one by one, when A1 shows green light, represent that transponder is activated by grade 1 energy level, signal detection module detects the signal that transponder is responded, the like.
In the embodiment of the present invention, portable transponder checkout equipment can directly detect mounted transponder at the scene, and do not need transponder to remove, do not take back indoor detection, so just can to transponder, detect quickly and easily, save detection time, guarantee the traffic safety of train.This portable transponder checkout equipment has and uses the advantages such as simple, low in energy consumption simultaneously, is easy to promote.
Accordingly, the embodiment of the present invention also provides a kind of transponder detection method, first above-mentioned portable transponder checkout equipment is fixed on to the certain height place of transponder vertical direction, and then this checkout equipment starts transponder to detect, as shown in Figure 3, this detection method is specially:
Whether step 32, wait receive the signal that transponder is responded, differentiate transponder and break down.
In the present embodiment, the energy level of generation can ladder energy level, can be also linear energy, and the ladder energy level of 4 grades of take in concrete the present embodiment describes as example, as grade 1, grade 2, grade 3 and class 4;
Further, in step 32, the step whether differentiation transponder has broken down specifically comprises:
Step 41, judge that whether the startup sensitivity of transponder is abnormal, if so, point out transponder to break down, if not, perform step 42;
Wherein, the startup sensitivity of transponder is judged and is specially:
Judge whether to receive the signal that transponder is responded within the default time;
If not, illustrate that described transponder is not activated, start sensitivity abnormal;
Whether the signal that the transponder receiving described in if so, further judging is responded is that transponder produces under the activation of the energy level of predetermined level;
If not, illustrate that the startup sensitivity of transponder is abnormal;
The startup sensitivity that if so, transponder is described is normal.
Whether step 42, the signal of responding according to the transponder receiving are differentiated transponder and are broken down, and particularly, judge whether the power of the signal that transponder is responded exceeds default standard, if so, point out transponder fault, if not, perform step 43;
Wherein, the power that judges the signal that transponder is responded before whether exceeding default standard also needs above-mentioned signal to amplify, then the signal after amplifying is judged.
In embodiments of the present invention, whether qualified method start-up time that judges transponder is specially:
The time that the energy level of computing activation transponder sends and the difference that receives the time of the signal that transponder responds;
Judge that above-mentioned difference whether in default threshold value, if so, illustrates that the start-up time of transponder is qualified, if not, illustrate that the start-up time of transponder is defective.
In embodiments of the present invention, judge that the whether intact method in transponder internal data field is specially:
Signal after above-mentioned amplification is separated to mediation decoding and process, obtain transponder user's message;
Read the data in transponder user's message, judge that whether data message is effective, if so, represent that transponder internal data field is intact, if not, represent that transponder internal data field is not intact.
Wherein, step 42 to step 44 is all that the signal of responding according to the transponder receiving judges whether transponder breaks down, and step 42 to step 44 does not have sequencing, after the signal that receives transponder response, must judge the contents data section of the start-up time of the power of above-mentioned signal, transponder and transponder, only when all meeting, above-mentioned condition could illustrate that transponder is normal, otherwise as long as when one of them condition does not meet, illustrate that transponder breaks down.
In addition, in the present embodiment, point out transponder fault or transponder normally specifically can point out by modes such as indicator light, voice, so not only can simplify circuit and reduce power consumption, and testing result is seen at the scene of being also convenient to intuitively, and detect the coherent detection information obtaining and can also print by external computer statistics.
The transponder detection method that the embodiment of the present invention provides can directly detect mounted transponder at the scene, and do not need transponder to remove, do not take back indoor detection, so just can to transponder, detect quickly and easily, save detection time, guarantee the traffic safety of train, this portable transponder checkout equipment has and uses the advantages such as simple, low in energy consumption simultaneously, is easy to promote.
In a word, the foregoing is only the preferred embodiment of technical solution of the present invention, be not intended to limit protection scope of the present invention.All any modifications of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (1)
1. a portable transponder checkout equipment, is characterized in that, described equipment comprises:
Energy generating modules, the energy level for the generation different brackets that circulates, for detected transponder provides radio-frequency (RF) energy, activates described transponder;
Signal detection module, the signal of responding for detection of described transponder;
Whether fault distinguishing module, break down for differentiating described transponder; Wherein fault distinguishing module comprises sensitivity judgement unit, and whether the startup sensitivity of differentiating transponder for classification satisfies condition.
2. equipment as claimed in claim 1, is characterized in that, described fault distinguishing module also specifically comprises:
Whether electrical level discrimination unit, satisfy condition for differentiating the power of the signal of described transponder response;
Start-up time, whether judgement unit, satisfied condition for differentiating the start-up time of described transponder;
Discriminating data unit, for judging whether the internal data field of described transponder satisfies condition.
3. equipment as claimed in claim 2, is characterized in that, described start-up time, judgement unit specifically comprised:
Computation subunit, for calculating the difference between the time of described energy generating modules produce power level and the time of the back-signalling that described signal detection module detects transponder;
Judgment sub-unit, for judging whether described difference has surpassed default threshold value.
4. equipment as claimed in claim 2, is characterized in that, described discriminating data unit specifically comprises:
Demodulation coding subelement, separates mediation decoding for the signal that described electrical level judging unit judges is met to condition and processes, and obtains transponder user's message;
Read processing subelement, for reading the data of described transponder user's message, whether effectively read the data message obtaining described in judgement.
5. equipment as claimed in claim 1, is characterized in that, described equipment also comprises:
Stuck-module, for being fixed on described portable transponder checkout equipment at the certain height place of described transponder vertical direction;
Power module, for storage of electrical energy, gives described portable transponder checkout equipment power supply;
Output module, for exporting the testing result to described transponder.
6. a transponder detection method, is characterized in that, described method comprises:
Circulation produces the energy level of different brackets, for transponder provides radio-frequency (RF) energy, activates described transponder;
Wait for to receive the signal that described transponder is responded, differentiate described transponder and whether break down, wherein differentiate transponder and whether broken down and be specially the startup sensitivity of transponder described in hierarchical detection; If abnormal, illustrate that described transponder breaks down; Whether if not, continue to differentiate described transponder according to the signal of described transponder response breaks down.
7. method as claimed in claim 6, is characterized in that, the startup sensitivity of described hierarchical detection transponder is specially:
Judge whether to receive the signal that described transponder is responded within the default time;
If not, illustrate that described transponder is not activated, start sensitivity abnormal;
Whether the signal that the transponder receiving described in if so, further judging is responded is that described transponder produces under the activation of the energy level of predetermined level;
If not, illustrate that the startup sensitivity of transponder is abnormal;
The startup sensitivity that if so, transponder is described is normal.
8. method as claimed in claim 6, is characterized in that, the signal that described continuation is responded according to transponder is differentiated the operation whether described transponder broken down and is specially:
Whether whether the power that judges the signal that described transponder is responded exceeds the internal data field whether qualified and transponder start-up time of default standard, transponder intact, if be all, be, transponder is normal, otherwise as long as one of them is no, transponder breaks down.
9. method as claimed in claim 8, is characterized in that, describedly judges that whether qualified method start-up time of transponder is specially:
Time that described in computing activation, the energy level of transponder sends and receive the difference between time of the signal that described transponder responds;
Judge that described difference whether in default threshold value, if so, illustrates that satisfy condition the start-up time of described transponder, otherwise illustrates that do not satisfy condition the start-up time of described transponder.
10. method as claimed in claim 8, is characterized in that, describedly judges that the whether intact method in internal data field of transponder is specially:
The signal that the transponder satisfying condition described start-up time is returned is separated mediation decoding and is processed, and obtains transponder user's message;
Read the data in described transponder user's message, judge that whether described data message is effective, if so, represent that described transponder internal data field satisfies condition, if not, represent that described transponder internal data field does not satisfy condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110363292.1A CN102523050B (en) | 2011-11-16 | 2011-11-16 | Portable transponder detecting equipment and detecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110363292.1A CN102523050B (en) | 2011-11-16 | 2011-11-16 | Portable transponder detecting equipment and detecting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102523050A CN102523050A (en) | 2012-06-27 |
| CN102523050B true CN102523050B (en) | 2014-03-05 |
Family
ID=46293861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110363292.1A Active CN102523050B (en) | 2011-11-16 | 2011-11-16 | Portable transponder detecting equipment and detecting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102523050B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219012B (en) * | 2014-10-09 | 2016-08-17 | 北京交大思诺科技股份有限公司 | The EMC test system of transponder transport module and method of testing |
| CN105467245B (en) * | 2015-12-16 | 2018-11-20 | 北京思诺信安科技有限公司 | Portable transponder input-output characteristic tester and test method |
| CN105812074B (en) * | 2016-04-26 | 2018-08-17 | 北京交大思诺科技股份有限公司 | The portable transponder bit error rate and error code distribution detector and test method |
| CN105978638B (en) * | 2016-06-30 | 2018-09-21 | 北京交大思诺科技股份有限公司 | Portable transponder response time tester and test method |
| CN107894540B (en) * | 2017-10-10 | 2021-08-31 | 郑州市轨道交通有限公司运营分公司 | Portable beacon detection device |
| CN108287282B (en) * | 2018-02-01 | 2020-09-04 | 北京思诺信安科技有限公司 | Portable locomotive signal tester |
| CN109714116B (en) * | 2018-12-29 | 2021-07-16 | 固安信通信号技术股份有限公司 | Transponder uplink signal characteristic measuring method and system |
| CN111698002B (en) * | 2020-05-28 | 2021-05-04 | 中国铁路设计集团有限公司 | Transponder monitoring device |
| CN113022643B (en) * | 2021-03-23 | 2022-09-27 | 上海电气泰雷兹交通自动化系统有限公司 | Fault-oriented safety transponder detection system and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101174307A (en) * | 2007-10-29 | 2008-05-07 | 北京佳讯飞鸿电气股份有限公司 | Remote monitoring method for answering machine |
| CN201608710U (en) * | 2010-02-08 | 2010-10-13 | 河南蓝信科技有限公司 | Portable type responser message reading instrument |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7945158B2 (en) * | 2006-08-18 | 2011-05-17 | Tellabs Operations, Inc. | Transponder-less verification of the configuration of an optical network node |
-
2011
- 2011-11-16 CN CN201110363292.1A patent/CN102523050B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101174307A (en) * | 2007-10-29 | 2008-05-07 | 北京佳讯飞鸿电气股份有限公司 | Remote monitoring method for answering machine |
| CN201608710U (en) * | 2010-02-08 | 2010-10-13 | 河南蓝信科技有限公司 | Portable type responser message reading instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102523050A (en) | 2012-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102523050B (en) | Portable transponder detecting equipment and detecting method | |
| KR101691559B1 (en) | Remote monitoring system and method for charging infrastructure of electrical vehicles | |
| CN201477695U (en) | GSM wireless warning device used for electrical power unit | |
| CN205538070U (en) | Electronic equipment and detecting system entries thereof | |
| CN206049716U (en) | Intelligent iron shoe and its system | |
| CN107792120A (en) | Intelligent iron shoe and its system | |
| CN202196514U (en) | Intelligent vehicle-mounted terminal | |
| CN102079245A (en) | Safety device for automatically monitoring drunk driving | |
| CN106911161A (en) | Battery protection system and guard method | |
| CN110276842A (en) | A kind of high-speed rail ticket checking system and ticket checking method based on Intelligent seat | |
| CN202221904U (en) | Vehicle-loaded battery electricity quantity monitoring device | |
| CN108152728A (en) | A kind of relay adhesion detection device | |
| CN207644315U (en) | A kind of horn circuit | |
| KR20070106072A (en) | Controlling system of train in dead block and controlling method thereof | |
| CN105739459A (en) | Subway track water detection alarm system | |
| CN206115605U (en) | From taking fault detection to report an emergency and ask for help or increased vigilance electric power self -service terminal of function | |
| CN205581252U (en) | Power system fault indicator | |
| CN107315123A (en) | A kind of Intellectual failure monitor of motor vehicle | |
| CN203193738U (en) | CDMA-based short message alarm device | |
| CN203759872U (en) | High definition intelligent traffic integrated camera | |
| CN107248256A (en) | One kind is based on the pinpoint public transport station fire disaster alarming device of radio-frequency card | |
| CN206832969U (en) | A kind of bright detection means of automobile brake lamp | |
| CN202330706U (en) | Response probability detector | |
| CN204956288U (en) | Passenger train overload autoalarm based on infrared correlation sensor | |
| CN215641461U (en) | Device for preventing electricity stealing by strong magnetism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING JIAODA SINUO TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIAODA SINUO SCIENCE AND TECHNOLOGY CO., LTD., BEIJING |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100081 Beijing city Haidian District Daliushu Road Fuhai Center Building 2, Fuhai building 1608 Patentee after: BEIJING JIAODA SIGNAL TECHNOLOGY CO., LTD. Address before: 100081 Beijing city Haidian District Daliushu Road Fuhai Center Building 2, Fuhai building 1608 Patentee before: Beijing Jiaoda Signal Technology Co., Ltd. |