CN110254476A - A kind of railway signal track circuit lead wire broken string on-line monitoring equipment - Google Patents
A kind of railway signal track circuit lead wire broken string on-line monitoring equipment Download PDFInfo
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- CN110254476A CN110254476A CN201810200522.4A CN201810200522A CN110254476A CN 110254476 A CN110254476 A CN 110254476A CN 201810200522 A CN201810200522 A CN 201810200522A CN 110254476 A CN110254476 A CN 110254476A
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- information
- lead wire
- monitoring equipment
- automatic
- line monitoring
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 30
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000012806 monitoring device Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000010835 comparative analysis Methods 0.000 claims abstract description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000011897 real-time detection Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning, or like safety means along the route or between vehicles or vehicle trains
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
Abstract
The invention discloses a kind of railway signal track circuit lead wire broken string on-line monitoring equipments, match with rail, including power supply unit, automatic monitoring device, signal Machine Room line device, a plurality of acquisition extension sets.Acquiring extension sets includes extension set control centre, data gather computer structure, data comparison mechanism, information transmission mechanism, extension set position identification mechanism, information data mechanism.Automatic monitoring device includes Automatic Centering Control, man-machine reaction mechanism, automatic controls, information receiving classification collecting mechanism, storing mechanism, alert mechanism, information comparative analysis mechanism, digitization information solution read mechanism.Whether the present invention acquires the collected data information of extension sets by setting automatic monitoring device real-time monitoring, and analyzed and determined and broken.To solve the problems, such as to be unable to whether real-time detection lead wire breaks in the prior art.
Description
Technical field
The present invention relates to monitoring fields, and in particular to a kind of railway signal track circuit lead wire broken string on-line monitoring is set
It is standby.
Background technique
Track circuit is the circuit that is made of steel rail line and rail insulation, for it is automatic, continuously detect this section of route and be
It is no to be occupied by rolling stock, it is also used for control signal device or switching device, the equipment to guarantee traffic safety.In track circuit
It is equipped with lead wire, since railway circuit is in outdoor, most of lead wire is also at outdoor, with factors such as exposing to the weather, draws
Wiring will appear the possibility of broken string.
It is periodically to be checked one by one by man-hour manually hand-held multimeter in the method that traditional detection lead wire breaks.Usually investigation
Period twice, was thus unable to the smoothness of real-time ensuring railway circuit, and brought hidden danger to railway transportation for 1 year.It is existing to solve
Have and the problem of whether real-time detection lead wire breaks be unable in technology.Therefore, the prior art need to be improved.
Summary of the invention
The present invention provides a kind of railway signal track circuit lead wire broken string on-line monitoring equipments, to solve existing skill
The problem of whether real-time detection lead wire breaks is unable in art.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of railway signal track circuit lead wire broken string on-line monitoring equipment, the on-line monitoring equipment are matched with rail,
The on-line monitoring equipment includes power supply unit, automatic monitoring device, signal Machine Room line device, a plurality of acquisition extension sets dress
It sets, the power supply unit is that the automatic monitoring device is connected and provides electric power support, and the automatic monitoring device passes through institute
Signal Machine Room line device is stated to be connected with a plurality of acquisition extension sets and electric power support is provided；
The acquisition extension sets include extension set control centre, data gather computer structure, data comparison mechanism, information transmission mechanism,
Extension set position identification mechanism, information data mechanism, the data gather computer structure is connected by conducting wire with the rail, described
Extension set control centre respectively with the data gather computer structure, the data comparison mechanism, the information transmission mechanism, the extension set
Position identification mechanism, the information data mechanism are connected, and the information transmission mechanism passes through signal Machine Room separated time
Device is connected with the automatic monitoring device；
The automatic monitoring device include Automatic Centering Control, man-machine reaction mechanism, automatic controls, information receive classification adopt
Collecting mechanism, storing mechanism, alert mechanism, information comparative analysis mechanism, digitization information solution read mechanism, the Automatic Centering Control
Receive classification collecting mechanism, the storage machine with the man-machine reaction mechanism, the automatic controls, the information respectively
Structure, the alert mechanism, information comparative analysis mechanism, the digitization information solution read mechanism are connected, the digitization
Information solution read mechanism is connected by signal Machine Room line device with a plurality of acquisition extension sets.
Further improve is that the acquisition extension sets further include acquisition overvoltage protection mechanism, acquisition overcurrent protection
Mechanism.
Further improve be, the automatic controls includes clock generator, counter, cycle selector structure,
The cycle selector structure is connected by the counter with the clock generator, and the Automatic Centering Control passes through described
Cycle selector structure is connected with the digitization information solution read mechanism and reads information.
Further improve is that the cycle selector structure is connected with the man-machine reaction mechanism.
Further improve is that the cycle selector structure passes through the Automatic Centering Control and the alarm unit phase
Connection.
Further improve is that the alarm unit is externally connected to combined aural and visual alarm.
Further improve is that the power supply unit includes power supply signal screen and stabilizing mechanism.
Further improve is that the stabilizing mechanism includes power supply overvoltage protection unit, power supply over-current protecting unit.
Further improve is that signal Machine Room line device is equipped with anti-lightning strike mechanism, channel switching mechanism,
The channel switching mechanism is connected with the acquisition extension sets, the automatic monitoring device respectively.
Further improve is, is additionally provided in the railway signal track circuit lead wire broken string on-line monitoring equipment outer
Net information uploads device.
In terms of existing technologies, the present invention acquires extension sets acquisition by setting automatic monitoring device real-time monitoring
The data information arrived, and analyzed and determined and whether broken.It cannot constantly detect lead wire to solve in the prior art and be
The problem of no broken string.
Detailed description of the invention
Fig. 1 is a kind of connection schematic diagram of railway signal track circuit lead wire broken string on-line monitoring equipment of the invention.
Specific embodiment
In order to realize invention technological means, create feature, reach purpose and effect is easy to understand, below in conjunction with
Attached drawing, the present invention is further explained.
A kind of railway signal track circuit lead wire broken string on-line monitoring equipment of offer of the invention, matches with rail
Close, as shown in Figure 1, the on-line monitoring equipment include power supply unit 1, automatic monitoring device 2, signal Machine Room line device 3,
100 acquisition extension sets 4(actually use unlimited number for 100), extranet information upload device, power supply unit 1 is
Automatic monitoring device 2 is connected and provides electric power support, and automatic monitoring device 2 passes through signal Machine Room line device 3 and 100
Acquisition extension sets 4 are connected and provide electric power support, are connected in connection using existing signal cable, signal is more using double-tone
Frequency signal, power supply and signal, which share a pair of of cable core, can be completed function.Extranet information uploads device for manual supervisory control 2
Interior data information uploads on superior control centre or local area network.
Acquiring extension sets 4 includes extension set control centre 41, data gather computer structure 42, data comparison mechanism 43, information biography
Pass mechanism 44, extension set position identification mechanism 45, information data mechanism 46, acquisition overvoltage protection mechanism 47, acquisition overcurrent protection
Mechanism 48, data gather computer structure 42 are connected by conducting wire with rail, extension set control centre 41 respectively with data collecting mechanism 42,
Data comparison mechanism 43, information transmission mechanism 44, extension set position identification mechanism 45, information data mechanism are connected 46, information
Transmission mechanism 44 is connected by signal Machine Room line device 3 with manual supervisory control 2.Wherein data gather computer structure 42 uses
Voltage or current measurement device composition pass through the conduction status of lead wire on measurement rail.
Automatic monitoring device 2 connects including Automatic Centering Control 21, man-machine reaction mechanism 22, automatic controls 23, information
By classification collecting mechanism 24, storing mechanism 25, alert mechanism 26, information comparative analysis mechanism 27, digitization information solution read mechanism
28, Automatic Centering Control 21 respectively with man-machine reaction mechanism 22, automatic controls 23, information receive classification collecting mechanism 24,
Storing mechanism 25, alert mechanism 26, information comparative analysis mechanism 27, digitization information solution read mechanism are connected 28, digitization letter
Breath solution read mechanism 28 is connected by signal Machine Room line device 3 with 100 acquisition extension sets 4.
Automatic controls 23 includes clock generator 231, counter 232, cycle selector structure 233, cycle selector
Structure 233 is connected by counter 232 with clock generator 231, and Automatic Centering Control 21 passes through 233 sum number of cycle selector structure
It is connected according to change information solution read mechanism 28 and reads information.
Cycle selector structure 233 is connected with man-machine reaction mechanism 22, and cycle selector structure 233 passes through Automatic Centering Control
21 are connected with alarm unit 26.Alarm unit is externally connected to combined aural and visual alarm.
Power supply unit 1 includes power supply signal screen 11 and stabilizing mechanism 12, and stabilizing mechanism 12 includes power supply overvoltage protection unit
13, power supply over-current protecting unit 14.
Signal Machine Room line device 3 is equipped with anti-lightning strike mechanism 31, channel switching mechanism 32, channel switching mechanism one end
It is connected with 100 acquisition extension sets, the other end is connected with manual supervisory control.
When use, on the one hand set recurring number in cycle selector structure 233 to by man-machine reaction mechanism 22
100.On the other hand acquisition extension sets 42 are connected to the position of rail and lead wire by conducting wire respectively, to its connection state
Carry out the measurement of voltage and current.
Measurement data is tentatively judged into its connection state by data comparison mechanism 43 by extension set control centre 41, so
Corresponding information is passed through information data machine with the information stored in extension set position identification mechanism 45 by extension set control centre 41 afterwards
Structure 46 carries out digitization, then is pooled to channel switching mechanism remittance 32 by information transmission mechanism 44, finally goes out to be sent to automatic prison
Control device 2.
Automatic monitoring device 2 is by cycle selector structure 233 and digitization information solution read mechanism 28 to each acquisition point
The data that machine device 4 provides carry out loop test.Classification collecting mechanism 24, storage are received by information by Automatic Centering Control 21
Mechanism 25, information comparative analysis mechanism 27 are analyzed, and abnormal conditions are sent to 26 alarm of alert mechanism.When being no different reason
Condition then continues cycling through detection.
On-line monitoring equipment of the invention is collected by setting automatic monitoring device real-time monitoring acquisition extension sets
Data information, and analyzed and determined and whether broken.It is unable to whether real-time detection lead wire breaks in the prior art to solve
The problem of line.
The specific embodiment of invention is described above.It is to be appreciated that invention be not limited to it is above-mentioned specific
Embodiment, devices and structures not described in detail herein should be understood as is practiced with the common mode in this field；
Those skilled in the art can make within the scope of the claims various deformations or amendments make it is several it is simple deduce, deformation or
Replacement, this has no effect on the substantive content of invention.
Claims (10)
- The on-line monitoring equipment 1. a kind of railway signal track circuit lead wire breaks, the on-line monitoring equipment and rail match It closes, it is characterised in that: the on-line monitoring equipment includes power supply unit, automatic monitoring device, signal Machine Room line device, answers Several acquisition extension sets, the power supply unit is that the automatic monitoring device is connected and provides electric power support, described automatic Monitoring device is connected with a plurality of acquisition extension sets by signal Machine Room line device and provides electric power branch It holds；The acquisition extension sets include extension set control centre, data gather computer structure, data comparison mechanism, information transmission mechanism, Extension set position identification mechanism, information data mechanism, the data gather computer structure is connected by conducting wire with the rail, described Extension set control centre respectively with the data gather computer structure, the data comparison mechanism, the information transmission mechanism, the extension set Position identification mechanism, the information data mechanism are connected, and the information transmission mechanism passes through signal Machine Room separated time Device is connected with the automatic monitoring device；The automatic monitoring device includes Automatic Centering Control, man-machine reaction mechanism, information receiving classification collecting mechanism, storage machine Structure, alert mechanism, information comparative analysis mechanism, digitization information solution read mechanism, the Automatic Centering Control respectively with the people Machine reaction mechanism, the automatic controls, the information receive classification collecting mechanism, the storing mechanism, the alarm Structure, information comparative analysis mechanism, the digitization information solution read mechanism are connected, and the digitization information solution read mechanism is logical Signal Machine Room line device is crossed to be connected with a plurality of acquisition extension sets.
- The on-line monitoring equipment 2. a kind of railway signal track circuit lead wire as described in claim 1 breaks, it is characterised in that: The acquisition extension sets further include acquisition overvoltage protection mechanism, acquisition overcurrent protection mechanism.
- The on-line monitoring equipment 3. a kind of railway signal track circuit lead wire as described in claim 1 breaks, it is characterised in that: The automatic controls includes clock generator, counter, cycle selector structure, and the cycle selector structure passes through the meter Number device is connected with the clock generator, and the Automatic Centering Control is believed by the cycle selector structure and the digitization Breath solution read mechanism is connected and reads information.
- The on-line monitoring equipment 4. a kind of railway signal track circuit lead wire as claimed in claim 3 breaks, it is characterised in that: The cycle selector structure is connected with the man-machine reaction mechanism.
- The on-line monitoring equipment 5. a kind of railway signal track circuit lead wire as claimed in claim 3 breaks, it is characterised in that: The cycle selector structure is connected by the Automatic Centering Control with the alarm unit.
- The on-line monitoring equipment 6. a kind of railway signal track circuit lead wire as claimed in claim 5 breaks, it is characterised in that: The alarm unit is externally connected to combined aural and visual alarm.
- The on-line monitoring equipment 7. a kind of railway signal track circuit lead wire as described in claim 1 breaks, it is characterised in that: The power supply unit includes power supply signal screen and stabilizing mechanism.
- The on-line monitoring equipment 8. a kind of railway signal track circuit lead wire as claimed in claim 7 breaks, it is characterised in that: The stabilizing mechanism includes power supply overvoltage protection unit, power supply over-current protecting unit.
- The on-line monitoring equipment 9. a kind of railway signal track circuit lead wire as described in claim 1 breaks, it is characterised in that: Signal Machine Room line device is equipped with anti-lightning strike mechanism, channel switching mechanism, and the channel switching mechanism is respectively and institute State acquisition extension sets, the automatic monitoring device is connected.
- The on-line monitoring equipment 10. a kind of railway signal track circuit lead wire as described in claim 1 breaks, feature exist In: it is additionally provided with extranet information in the on-line monitoring equipment and uploads device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810200522.4A CN110254476A (en) | 2018-03-12 | 2018-03-12 | A kind of railway signal track circuit lead wire broken string on-line monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810200522.4A CN110254476A (en) | 2018-03-12 | 2018-03-12 | A kind of railway signal track circuit lead wire broken string on-line monitoring equipment |
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| Publication Number | Publication Date |
|---|---|
| CN110254476A true CN110254476A (en) | 2019-09-20 |
Family
ID=67911438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810200522.4A Pending CN110254476A (en) | 2018-03-12 | 2018-03-12 | A kind of railway signal track circuit lead wire broken string on-line monitoring equipment |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020096301A (en) * | 2001-06-19 | 2002-12-31 | 주식회사 삼삼 | Apparatus for electronic unit of railroad crossing |
| CN2928618Y (en) * | 2006-02-13 | 2007-08-01 | 佟元江 | Online self detection rail circuit compensating capacitor |
| CN102608475A (en) * | 2012-04-08 | 2012-07-25 | 柳州辰天科技有限责任公司 | Track circuit electrical characteristic monitoring system |
| CN202512190U (en) * | 2012-04-08 | 2012-10-31 | 柳州辰天科技有限责任公司 | Monitoring system for track circuit electrical characteristics |
| CN202693751U (en) * | 2012-08-02 | 2013-01-23 | 中国神华能源股份有限公司 | Railway signal monitoring system |
| CN103552486A (en) * | 2013-11-13 | 2014-02-05 | 北京全路通信信号研究设计院有限公司 | Track circuit |
| CN104228882A (en) * | 2014-09-09 | 2014-12-24 | 宁波思高信通科技有限公司 | Outdoor track circuit integrated monitoring system and method |
| CN205334179U (en) * | 2016-01-06 | 2016-06-22 | 西安誉丰通号科技有限公司 | Railway signal machine room environmental monitoring system |
| CN107070500A (en) * | 2017-04-24 | 2017-08-18 | 卡斯柯信号有限公司 | For the monitoring of ZPW2000 track circuits trackside equipment and intelligent diagnosis system |
| CN207997874U (en) * | 2018-03-12 | 2018-10-23 | 上海铁鑫电气科技有限公司 | A kind of railway signal track circuit lead wire broken string on-line monitoring equipment |
-
2018
- 2018-03-12 CN CN201810200522.4A patent/CN110254476A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020096301A (en) * | 2001-06-19 | 2002-12-31 | 주식회사 삼삼 | Apparatus for electronic unit of railroad crossing |
| CN2928618Y (en) * | 2006-02-13 | 2007-08-01 | 佟元江 | Online self detection rail circuit compensating capacitor |
| CN102608475A (en) * | 2012-04-08 | 2012-07-25 | 柳州辰天科技有限责任公司 | Track circuit electrical characteristic monitoring system |
| CN202512190U (en) * | 2012-04-08 | 2012-10-31 | 柳州辰天科技有限责任公司 | Monitoring system for track circuit electrical characteristics |
| CN202693751U (en) * | 2012-08-02 | 2013-01-23 | 中国神华能源股份有限公司 | Railway signal monitoring system |
| CN103552486A (en) * | 2013-11-13 | 2014-02-05 | 北京全路通信信号研究设计院有限公司 | Track circuit |
| CN104228882A (en) * | 2014-09-09 | 2014-12-24 | 宁波思高信通科技有限公司 | Outdoor track circuit integrated monitoring system and method |
| CN205334179U (en) * | 2016-01-06 | 2016-06-22 | 西安誉丰通号科技有限公司 | Railway signal machine room environmental monitoring system |
| CN107070500A (en) * | 2017-04-24 | 2017-08-18 | 卡斯柯信号有限公司 | For the monitoring of ZPW2000 track circuits trackside equipment and intelligent diagnosis system |
| CN207997874U (en) * | 2018-03-12 | 2018-10-23 | 上海铁鑫电气科技有限公司 | A kind of railway signal track circuit lead wire broken string on-line monitoring equipment |
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