CN204172928U - Based on the train axle temperature detector of Internet of Things - Google Patents
Based on the train axle temperature detector of Internet of Things Download PDFInfo
- Publication number
- CN204172928U CN204172928U CN201420658009.7U CN201420658009U CN204172928U CN 204172928 U CN204172928 U CN 204172928U CN 201420658009 U CN201420658009 U CN 201420658009U CN 204172928 U CN204172928 U CN 204172928U
- Authority
- CN
- China
- Prior art keywords
- temperature detector
- train
- microprocessor
- internet
- network transmission
- 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.)
- Expired - Fee Related
Links
Abstract
Train axle temperature detector based on Internet of Things of the present utility model, comprise rail edge equipment case and left and right side shaft temperature detector, the inner side of track is provided with No. 2 electromagnetic switchs and No. 4 electromagnetic switchs, and control circuit part comprises microprocessor, cable-network transmission module, 3G/4G/GPRS network transmission module and power module; The inner side of described track is also provided with license number read module, microprocessor adopts embedded chip, operating system is linux system, obtain train license number by read module, the train axle temperature information of collection is carried out processing and is carried out remote transmission by cable-network transmission module or 3G/4G/GPRS network transmission module by microprocessor.Train axle temperature detector of the present utility model, only rail edge equipment case need be set in one side of track, can complete the measurement of train axle temperature, the reading of train number and long-range wired or wireless transmission, change the form in the past needing to arrange machine room, reduce cost, eliminate regular maintenance and carry out status maintenance, economic results in society are remarkable, are convenient to application.
Description
Technical field
The utility model relates to a kind of train axle temperature detector based on Internet of Things, in particular, particularly relate to and a kind of adopt embedded chip, operating system be linux system, cost low, easy to maintenance, without the need to the train axle temperature detector based on Internet of Things of machine room.
Background technology
In order to ensure the safe in operation of railroad train, China has built up a set of perfect infrared journal temperature detection system, the equipment on rail limit is utilized to carry out monitoring and prediction to passenger train, lorry hot box, trouble-saving generation, for train operating safety has played important effect, china railway detection site equipment has reached more than 7000.One place's infrared journal temperature detection system is often set, just need to arrange supporting machine room at this place, the equipment arranged in machine room comprises: treatment circuit, control circuit, industrial computer, remote transmitting device, intelligent tracking device, wireless data transmission equipment, thunder resisting equipment etc.The railway system adopt maintenance mode be: monthly test, spring and autumn maintenance and in repair, overhaul.3 years once in repair, an overhaul in 6 years, is equipped with more than service personnel 4600 people by 0.66 people/platform system-wide.
Existing infrared journal temperature detection system Problems existing is mainly reflected in:
1, detecting devices is complicated; integrated low; backward in technique; existing infrared hot box detection equipment is generally provided by multiple producer; and all adopt traditional board plug type structure; Windows system, needs limit in-orbit to build machine room and supporting license number system support, the protection of lightning-protection system could safety carry out work.
2, construction cost costly, for common infrared axle temperature detection website, its construction cost is: machine room more than 200,000, license number detecting devices 150,000, mains connection set 150,000, thunder resisting equipment 200,000, axle temperature detection equipment 400,000, and add up to 110 with up to ten thousand, construction cost is very high.
3, fault is many, maintenance difficult, detecting devices plate is many, complex structure, and causing trouble is more, in order to ensure equipment normal operation, the railway system formulates a set of THDS equipment repair and maintenance code, adopt every half monthly repair once, monthly demarcate once, within every 3 years, carry out repairing once, every system of carrying out an overhaul for 6 years, ensures its running quality.Because probe does not have automatic positioning equipment, just need the angle to popping one's head in correct after a while, do not correct just detect inaccurate.Also to overhaul the carrying out of corollary equipment while maintenance detecting devices.Need service personnel 4600 professional technique workmans to safeguard according to requirement only this item equipment system-wide of regulation, by 50,000 yuan of calculations per capita, personnel's wage just needs more than 2.3 hundred million, and Master Cost, transport cost far exceed cost of labor.
Because present train speed improves, personal safety requires also more and more higher, and operation maintenance process of reaching the standard grade program is complicated, and service personnel is suffered untold misery, past infrared ray upper track operation does not need plan to think when to go up and just when go up, and having a people look at, that car carries out protecting is just passable.Now all upper track operations all will be carried out in skylight, one month earlier to report turnaround plan, within one week in advance, confirm plan to station, personnel protection in station and field staff's protection during maintenance activity, will be had, one time upper track upkeep operation needs 5-6 people, and a vehicular traffic just can complete.Efficiency is low, waste is large, and staff runs everyday on the line, protects on the line, handles upper track formality.
Summary of the invention
The utility model is in order to overcome the shortcoming of above-mentioned technical matters, and provide a kind of based on Internet of Things employing embedded chip, operating system is the train axle temperature detector of linux system.
Train axle temperature detector based on Internet of Things of the present utility model, comprise rail edge equipment case and be arranged at left side shaft temperature detector and the right side shaft temperature detector of track both sides, the inner side of described track is provided with for measuring No. 2 electromagnetic switchs that train wheel shaft arrives and No. 4 electromagnetic switchs sailed out of for wheel axle, is provided with control circuit part in described rail edge equipment case; It is characterized in that: described control circuit part comprises microprocessor, cable-network transmission module, 3G/4G/GPRS network transmission module and power module, No. 2 electromagnetic switchs, No. 4 electromagnetic switchs, left side shaft temperature detectors are all connected with the input end of microprocessor with right side shaft temperature detector; Distance 60 ~ 100m place, shaft temperature detector front is provided with No. 1 electromagnetic switch, and rail edge equipment case is provided with start radar, by No. 1 electromagnetic switch or start radar, microprocessor has judged whether that train is sailed; License number read module is also provided with inside described track, microprocessor obtains train license number by read module and determines axle location, and the train axle temperature information of collection is carried out process and remote transmission by cable-network transmission module or 3G/4G/GPRS network transmission module by microprocessor.
Train axle temperature detector based on Internet of Things of the present utility model, is provided with the gyroscope adjusted probe location in described left side shaft temperature detector and right side shaft temperature detector.
Train axle temperature detector based on Internet of Things of the present utility model, described rail edge equipment case is connected with license number read module with left side shaft temperature detector, right side shaft temperature detector by different data acquisition line concentrations, and rail edge equipment case is also connected with power lead and Network transmission line.
Train axle temperature detector based on Internet of Things of the present utility model, is also provided with No. 3 electromagnetic switchs for subsequent use between described No. 2 electromagnetic switchs and No. 4 electromagnetic switchs; Described microprocessor is connected with the data memory module stored for information.
Train axle temperature detector based on Internet of Things of the present utility model, described rail edge equipment case adopts embedded chip, and operating system is linux system, and microprocessor instead of the function of PC, safe and reliable; Therefore do not need machine room, do not need to carry out periodic inspection, equipment breaks down and namely changes equipment box, convenient, reliable.
Train axle temperature detector based on Internet of Things of the present utility model, described rail edge equipment case shell is connected with track, forms equipotential, has good lightning protection effect; Therefore do not need to add thunder resisting equipment again.
The beneficial effects of the utility model are: train axle temperature detector of the present utility model, by arranging the microprocessor running linux system in edge equipment case in-orbit, microprocessor by front end No. 1 electromagnetic switch or start radar judged whether that train sails into, judge whether that train axle enters into thermometric region by No. 2 electromagnetic switchs, if there is train axle to enter, measured the bearing case temperature of train axle by left and right shaft temperature detector; Microcontroller can obtain train license number by license number read module, achieves the identification to rail vehicle.Train axle temperature detector of the present utility model, only rail edge equipment case need be set in one side of track, can complete the process of the measurement of train axle temperature, the reading of license number and axle temperature and carry out long-range wired or wireless transmission, change the form in the past needing to arrange machine room, not only reduce cost, eliminate regular maintenance and carry out status maintenance, economic results in society are remarkable, are convenient to application.
The advantage of train axle temperature detector of the present utility model is mainly reflected in:
(1) integrated design, energy-conservation, safe, non-maintaining;
(2) wire and wireless two kinds of type of transmission, easy for installationly do not employ roadbed, do not need to build machine room, do not need cable laying, do not need power circuit and communication line construction;
(3) main frame adopts ARM embedded system, and operating system is linux system, and adopt low power dissipation design, reliability is high;
(4) adopt technology of Internet of things, this device license number can directly read, and eliminates independent license number equipment;
(5) main frame and rail are at same current potential, and be not afraid of thunderbolt, equipment precision is high, install convenient fixing, do not need lightning protection facility;
(6) probe adopts gyroscope location, angle orientation is accurate, and remained on the impact do not shaken in car, at indoor standardization before installing, detection angle accuracy is high, and reliability is high, only need fastening during installation, field operation is simplified, and does not need field proving and check and correction, really achieves high precision freedom from repairs;
(7) maintenance cost is low, and employment is few, because device Host does not need other corollary equipments, does not need field adjustable to detect, and also just do not need the service personnel of hightech, equipment only changes and do not repair, and adapts to the needs of railway high speed development.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing infrared journal temperature detection system;
Fig. 2 is the schematic diagram of the train axle temperature detector based on Internet of Things of the present utility model;
Fig. 3 is the schematic diagram of control circuit part in rail edge equipment case in the utility model.
In figure: 1 track, 2 rail edge equipment casees, shaft temperature detector on the left of in the of 3, shaft temperature detector on the right side of in the of 4,5 No. 2 electromagnetic switchs, 6 No. 3 electromagnetic switchs, 7 No. 4 electromagnetic switchs, 8 No. 1 electromagnetic switchs, 9 license number read modules, 10 power leads, 11 Network transmission lines, 12 microprocessors, 13 start radars, 14 power modules, 15 cable-network transmission modules, 16 3G/4G/GPRS network transmission modules, 17 data memory modules, 18 interconnecting devices, 19 machine rooms, 20 monitoring equipments.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figure 1, give the schematic diagram of existing infrared journal temperature detection system, it is made up of the detecting device be arranged under track 1, interconnecting device 18, machine room 19 and the monitoring equipment 20 be arranged in machine room, check implement is arranged at the below of track 1, is connected between its with equipment in machine room by interconnecting device 18.Existing detecting device adopts Windows system, various piece more complicated, and not only cost is high, but also is very easily out of order, and safeguards also very loaded down with trivial details.
As shown in Figure 2, give the schematic diagram of the train axle temperature detector based on Internet of Things of the present utility model, it comprises rail edge equipment case 2, left side shaft temperature detector 3, right side shaft temperature detector 4, No. 2 electromagnetic switchs 5, No. 3 electromagnetic switchs 6, No. 4 electromagnetic switchs 7, No. 1 electromagnetic switch 8, license number read module 9, power lead 10 and Network transmission line 11; Be provided with control circuit part in shown bedside equipment box 2, control circuit part has the effect that acquisition of signal, data operation, storage and control export.Whether No. 1 shown electromagnetic switch 8 is arranged at track 1 front of distance rail limit shaft temperature detector 60 ~ 100m, have train to sail into for detecting; When train sails detection into, also realize by start radar 13.
Shown left side shaft temperature detector 3 and right side shaft temperature detector 4 are arranged at the both sides of track 1 respectively, realize the detection to Train Wheel axle temperature degree.No. 2 shown electromagnetic switchs 5 are arranged at track inside front ends, No. 4 electromagnetic switchs are positioned at rear end, No. 2 electromagnetic switchs arrive detection position for responding to the wheel shaft whether having train, if detected that wheel shaft arrives, have then opened left and right side shaft temperature detector and carry out temperature detection.Whether No. 4 electromagnetic switchs 7 have left surveyed area for responding to wheel shaft, if sensed that wheel shaft passes through, then terminate the detection of an axletree axle temperature, have completed the detection of a train wheel shaft axle temperature.No. 3 electromagnetic switchs 6 are for subsequent use, when No. 2 or No. 3 electromagnetic switchs damage or when not working, replace it to detect by No. 3 electromagnetic switchs 6.Shown license number read module 9 is arranged at the below in the middle of track 1, for reading the license number of vehicle, and determines the axle location of vehicle.
As shown in Figure 3, give the schematic diagram of control circuit part in rail edge equipment case in the utility model, it comprises microprocessor 12, start radar 13, power module 14, cable-network transmission module 15,3G/4G/GPRS network transmission module 16 and data memory module 17, microprocessor 12 has collection, computing and control action, 1 to No. 4 electromagnetic switch is all connected with the input end of microprocessor 12, to detect the state of electromagnetic switch.Whether start radar 13 is arranged on bedside equipment box 2, and is connected with microprocessor 12, have train to sail for detecting.
License number read module 9 is connected with the input end of microprocessor 12, so that microprocessor 12 obtains vehicle license number by it.Power module 14 is connected with the input end of microprocessor 12, provides electric energy for giving whole detector.Microprocessor 12 is processed by cable-network transmission module 15 axle temperature gathered and transmits, and also carries out transmission over radio by 3G/4G/GPRS network transmission module 16 to the axle temperature gathered.
Microprocessor 12 is undertaken processing and keeping in by the data that data memory module 17 gathers, in order to ensure the accuracy of axle-temperature detect, gyroscope is provided with in left side shaft temperature detector 3 and right side shaft temperature detector 4, can ensure that wheel shaft is aimed at all the time in the direction of shaft temperature detector, ensure that thermometric accuracy.
The working process of train axle temperature detector of the present utility model is: when train sails in the scope apart from rail limit shaft temperature detector 60 ~ 100m, can be detected by No. 1 electromagnetic switch 8 or start radar 13, then open shaft temperature detector 3,4 and enter mode of operation.When the wheel shaft of train sails the top to No. 2 electromagnetic switchs 5 into, microprocessor 12 can detect that the state of No. 2 electromagnetic switchs 5 changes, show have train wheel shaft to be in detection position, left side shaft temperature detector 3 opened by microprocessor 12 and right side shaft temperature detector 4 carries out temperature information collection, when by No. 4 electromagnetic switchs 7, microprocessor 12 has detected that train wheel shaft passes through, illustrate when front wheel spindle temperature detection terminates, microprocessor processes axle temperature information and stores and upload, complete the detection of a wheel shaft temperature, successively the axle temperature of train is detected.
Claims (6)
1. the train axle temperature detector based on Internet of Things, comprise rail edge equipment case (2) and be arranged at left side shaft temperature detector (3) and the right side shaft temperature detector (4) of track (1) both sides, the inner side of described track is provided with for measuring No. 2 electromagnetic switchs (5) that train wheel shaft arrives and for No. 4 electromagnetic switchs (7) that wheel axle is sailed out of, being provided with control circuit part in described rail edge equipment case; It is characterized in that: described control circuit part comprises microprocessor (12), cable-network transmission module (15), 3G/4G/GPRS network transmission module (16) and power module (14), No. 2 electromagnetic switchs, No. 4 electromagnetic switchs, left side shaft temperature detectors are all connected with the input end of microprocessor with right side shaft temperature detector; Distance 60 ~ 100m place, shaft temperature detector front is provided with No. 1 electromagnetic switch (8), rail edge equipment case is provided with start radar (13), by No. 1 electromagnetic switch or start radar, microprocessor has judged whether that train is sailed; The inner side of described track is also provided with license number read module (9), microprocessor obtains train license number by read module and determines axle location, and the train axle temperature information of collection is carried out process and remote transmission by cable-network transmission module or 3G/4G/GPRS network transmission module by microprocessor.
2. the train axle temperature detector based on Internet of Things according to claim 1, is characterized in that: be provided with the gyroscope adjusted probe location in described left side shaft temperature detector (3) and right side shaft temperature detector (4).
3. the train axle temperature detector based on Internet of Things according to claim 1 and 2, it is characterized in that: described rail edge equipment case (2) is connected with license number read module (9) with left side shaft temperature detector (3), right side shaft temperature detector (4) by different data acquisition line concentrations, rail edge equipment case is also connected with power lead (10) and Network transmission line (11).
4. the train axle temperature detector based on Internet of Things according to claim 1 and 2, is characterized in that: be also provided with No. 3 electromagnetic switchs (6) for subsequent use between described No. 2 electromagnetic switchs (5) and No. 4 electromagnetic switchs (7); Described microprocessor (12) is connected with the data memory module (17) stored for information.
5. the train axle temperature detector based on Internet of Things according to claim 1 and 2, is characterized in that: described rail edge equipment case (2) adopts embedded chip, and operating system is linux system, and microprocessor instead of the function of PC, safe and reliable; Therefore do not need machine room, do not need to carry out periodic inspection, equipment breaks down and namely changes equipment box, convenient, reliable.
6. the train axle temperature detector based on Internet of Things according to claim 1 and 2, is characterized in that: described rail edge equipment case (2) shell is connected with track, forms equipotential, has good lightning protection effect; Therefore do not need to add thunder resisting equipment again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420658009.7U CN204172928U (en) | 2014-11-06 | 2014-11-06 | Based on the train axle temperature detector of Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420658009.7U CN204172928U (en) | 2014-11-06 | 2014-11-06 | Based on the train axle temperature detector of Internet of Things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172928U true CN204172928U (en) | 2015-02-25 |
Family
ID=52561757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420658009.7U Expired - Fee Related CN204172928U (en) | 2014-11-06 | 2014-11-06 | Based on the train axle temperature detector of Internet of Things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204172928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546337A (en) * | 2016-10-25 | 2017-03-29 | 株洲中车时代装备技术有限公司 | Municipal rail train linear electric motors temperature checking method, device and its control method |
| CN107576398A (en) * | 2017-08-02 | 2018-01-12 | 武汉钢铁有限公司 | 320t torpedo hot metal mixer car axle box temp measuring systems |
-
2014
- 2014-11-06 CN CN201420658009.7U patent/CN204172928U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546337A (en) * | 2016-10-25 | 2017-03-29 | 株洲中车时代装备技术有限公司 | Municipal rail train linear electric motors temperature checking method, device and its control method |
| CN107576398A (en) * | 2017-08-02 | 2018-01-12 | 武汉钢铁有限公司 | 320t torpedo hot metal mixer car axle box temp measuring systems |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103235214A (en) | Online monitoring system for zinc oxide lightening arrestor of transmission lines | |
| CN103632521B (en) | A kind of power information gathers the local channel detection method of fault detection system | |
| CN104061963B (en) | A kind of railway is powered insulator contamination on-line detecting system | |
| CN205120167U (en) | Overhead transmission line on -line automatic detection device | |
| CN103700235B (en) | A kind of power information gathers fault detection system and remote channel detection method thereof | |
| CN102455220B (en) | Rail temperature monitoring method and device | |
| CN204679062U (en) | Transmission line of electricity crossed crossing distance measurement mechanism | |
| CN204666767U (en) | Transmission line malfunction on-line detecting system | |
| CN205010260U (en) | Rail vehicle positioner based on multisensor photoelectric detection | |
| CN203605975U (en) | System for monitoring environmental parameters of wireless communication electric power transmission line | |
| CN105667540A (en) | Rail state detection system | |
| CN204172928U (en) | Based on the train axle temperature detector of Internet of Things | |
| CN103616620A (en) | Traction substation feeder cable partial discharge monitoring device and monitoring method | |
| CN206408564U (en) | A kind of road guard collision monitoring system based on ZIGBEE technology | |
| CN204919243U (en) | Railway overhead line safety real -time supervision device | |
| CN204925275U (en) | Railway signal lightning protection device thunder and lightning integrated monitoring system | |
| CN202018518U (en) | Multi-parameter online climate monitoring system | |
| CN102540278A (en) | Online monitoring system for multiple weather parameters | |
| CN105139690A (en) | Bend blind zone vehicle prompting system | |
| CN203323918U (en) | Bearing temperature detection system | |
| CN110450815A (en) | Rail level contact detecting method, device, system, computer equipment and storage medium | |
| CN202433480U (en) | Fast fault location device of overhead lines based on time synchronization | |
| CN104483938A (en) | High-speed railway weather monitoring system | |
| CN210212409U (en) | Train number identification system | |
| CN209692789U (en) | A kind of high-speed railway touching net monitoring safety status device |
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: 20150225 Termination date: 20201106 |