CN201868859U - Intelligent protecting device for locomotive idling - Google Patents
Intelligent protecting device for locomotive idling Download PDFInfo
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- CN201868859U CN201868859U CN2010206049305U CN201020604930U CN201868859U CN 201868859 U CN201868859 U CN 201868859U CN 2010206049305 U CN2010206049305 U CN 2010206049305U CN 201020604930 U CN201020604930 U CN 201020604930U CN 201868859 U CN201868859 U CN 201868859U
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Abstract
The utility model relates to an intelligent protecting device for locomotive idling, which comprises an idling signal intelligent judging and analyzing control unit, n idling signal detection units, an audio-optic alarm unit, a GPS (Global Position System) speed-measuring unit, a sand-spraying and resection motor control unit, a storing and recording unit and the like. According to the utility model, the current, the voltage and other physical quantities of each traction motor can be acquired by the n idling signal detection units, the faults can be classified, identified and intelligently analyzed, the locomotive idling faults can be accurately judged and corresponding controlling and protecting actions can be carried out by applying the idling signal intelligent judging and analyzing control unit, thereby the safety operation of the locomotive can be ensured.
Description
Technical field
The utility model belongs to the automatic monitoring technique of motorcycle safety field, particularly a kind ofly detects locomotive wheel spin, in time uploads data and control the locomotive wheel spin intelligent protection system of warning function in real time.
Background technology
After railway was implemented speed-raising, locomotive repeatedly took place to surpass maximum speed and cause armature coil to throw away from groove because of idle running causes traction electric machine, and then caused motor to sweep thorax causing serious machine to break fault.Handle this machine when broken, the rescue personnel must cut trailing wheel to recovering rotation with gas welding, has a strong impact on the running order of train, and economic loss is huge.The frequent reason that takes place of this class fault is that mainly there is defective in the former design circuit of locomotive, does not take to dally reliably safeguard measure.Along with the speed-raising of railway, can face the serious situation that the idle running fault takes place frequently undoubtedly.
Summary of the invention
The utility model provides a kind of locomotive wheel spin intelligent protection system for solving the problem in the present technology, and purpose is to overcome the harm that locomotive wheel spin causes operation, avoids that to cause that motor is swept the serious machine that thorax causes broken because of idle running, guarantees locomotive safety running.
The utility model is achieved by the following technical solutions:
A kind of locomotive wheel spin intelligent protection system of the utility model, it comprises idle running signal intelligent discriminatory analysis control unit, a n idle running detecting signal unit, acousto-optic warning unit, GPS test the speed unit, stucco and excise motor control unit, stored record unit.
Test the speed unit, stucco and excision motor control unit, stored record unit of described n idle running detecting signal unit, acousto-optic warning unit, GPS is connected with idle running signal intelligent discriminatory analysis control unit respectively; Described n idle running detecting signal unit is more than one idle running detecting signal unit.
Described idle running signal intelligent discriminatory analysis control unit connects the host computer of locomotive;
Described n idle running detecting signal unit connects respectively can detect the dally variation of motor branch voltage comparison point current potential and the testing circuit of armature supply, and detection signal is sent into idle running signal intelligent discriminatory analysis control unit.
Described acousto-optic warning unit connects the sound and light alarm control circuit.
Described GPS uses GPS to obtain locomotive driving speed at the unit that tests the speed, and this signal is sent into idle running signal intelligent discriminatory analysis control unit carry out analysis and judgement, obtains the locomotive wheel spin characteristic information.
Described stucco and excision motor control unit receive the signal from idle running signal intelligent discriminatory analysis control unit, and are transferred to the control circuit of stucco and excision Electric Machine Control.
Described stored record unit is connected with the stored record module, and the data of stored record module can be called for idle running signal intelligent discriminatory analysis control unit.
The physical quantitys such as electric current, voltage that the utility model is gathered each traction electric machine by n idle running detecting signal unit; by idle running signal intelligent discriminatory analysis control unit to fault classify, identification and intellectual analysis; accurately diagnose the locomotive wheel spin fault; and make control corresponding and protection action, ensure locomotive safety running.
The beneficial effect that the utility model compared with prior art has is:
A kind of locomotive wheel spin intelligent protection system of the utility model; can significantly reduce the harm that idle running causes locomotive operation; avoiding dallying, it is broken to cause that motor is swept the serious machine that thorax causes; reduced the friction of wheel track; reduced energy loss; improved the fail safe of locomotive operation, have good safe operation, energy-conservation, the consumption reduction effect, social benefit and remarkable in economical benefits.Saving energy and reduce the cost to increase the locomotive effective traction, reduces the locomotive unit consumption, improves the economic benefit of railway.Give full play to the potential of every locomotive, improve utilization rate of equipment and installations, reduce cost of transportation.Improve equipment quality, guarantee locomotive operation safety, eliminate safe hidden trouble.
Description of drawings
Fig. 1 is a principle schematic of the present utility model.
Embodiment
With reference to the accompanying drawings the utility model embodiment is elaborated.
As Fig. 1; a kind of locomotive wheel spin intelligent protection system of the utility model, it comprise idle running signal intelligent discriminatory analysis control unit, idle running detecting signal unit 1, idle running detecting signal unit 2 ... n idle running detecting signal unit, acousto-optic warning unit, GPS test the speed unit, stucco and excise motor control unit, stored record unit.
Test the speed unit, stucco and excision motor control unit, stored record unit of described n idle running detecting signal unit, acousto-optic warning unit, GPS is connected with idle running signal intelligent discriminatory analysis control unit respectively.
Described idle running signal intelligent discriminatory analysis control unit connects the host computer of locomotive.
Described n idle running detecting signal unit connects respectively can detect the dally variation of motor branch voltage comparison point current potential and the testing circuit of armature supply, and detection signal is sent into idle running signal intelligent discriminatory analysis control unit.
Described acousto-optic warning unit connects the sound and light alarm control circuit.
System dallies behind the definite signal drawing certain traction electric machine, imports unload control circui at once into and carries out stucco action, sound and light alarm simultaneously.Unloading back driving source disappears, and the stucco trailing wheel is to increasing with the rail adhesion, and locomotive wheel spin is eliminated naturally.The stored record unit gets off the data record of this action, so that call when later on intelligent decision is analyzed.
Described GPS uses GPS to obtain locomotive driving speed at the unit that tests the speed, and this signal is sent into idle running signal intelligent discriminatory analysis control unit carry out analysis and judgement, obtains the locomotive wheel spin characteristic information.
Described stucco and excision motor control unit receive the signal from idle running signal intelligent discriminatory analysis control unit, and are transferred to the control circuit of stucco and excision Electric Machine Control.
Described stored record unit is connected with the stored record module, and the data of stored record module can be called for idle running signal intelligent discriminatory analysis control unit.
The course of work of the present utility model:
Signals such as the electric current of n idle running detecting signal unit machines vehicle motor, voltage, GPS detects the speed of locomotive driving at the unit that tests the speed, judgement and analysis by idle running signal intelligent discriminatory analysis control unit, draw the judgement of whether dallying, idle running occurring is to send sound and light alarm, and carry out stucco and unloading, and eliminate control hidden danger, guarantee locomotive operation safety.
A kind of locomotive wheel spin intelligent protection system of the utility model; can significantly reduce the harm that idle running causes locomotive operation, eliminating idle running, to cause that motor is swept the serious machine that thorax causes broken, reduced the friction of wheel track; reduce energy loss, improved the fail safe of locomotive operation.Have good safe operation, energy-conservation, the consumption reduction effect, social benefit and remarkable in economical benefits.Saving energy and reduce the cost to increase the locomotive effective traction, reduces the locomotive unit consumption, improves the economic benefit of railway.Give full play to the potential of every locomotive, improve utilization rate of equipment and installations, reduce cost of transportation.Improve equipment quality, guarantee locomotive operation safety, eliminate safe hidden trouble.
Claims (1)
1. locomotive wheel spin intelligent protection system is characterized in that: it comprises idle running signal intelligent discriminatory analysis control unit, a n idle running detecting signal unit, acousto-optic warning unit, GPS test the speed unit, stucco and excise motor control unit, stored record unit;
Test the speed unit, stucco and excision motor control unit, stored record unit of described n idle running detecting signal unit, acousto-optic warning unit, GPS is connected with idle running signal intelligent discriminatory analysis control unit respectively; Described n idle running detecting signal unit is more than one idle running detecting signal unit;
Described idle running signal intelligent discriminatory analysis control unit connects the host computer of locomotive;
Described n idle running detecting signal unit connects respectively can detect the dally variation of motor branch voltage comparison point current potential and the testing circuit of armature supply, and detection signal is sent into idle running signal intelligent discriminatory analysis control unit;
Described acousto-optic warning unit connects the sound and light alarm control circuit;
Described GPS uses GPS to obtain locomotive driving speed at the unit that tests the speed, and this signal is sent into idle running signal intelligent discriminatory analysis control unit carry out analysis and judgement, obtains the locomotive wheel spin characteristic information;
Described stucco and excision motor control unit receive the signal from idle running signal intelligent discriminatory analysis control unit, and are transferred to the control circuit of stucco and excision Electric Machine Control;
Described stored record unit is connected with the stored record module, and the data of stored record module can be called for idle running signal intelligent discriminatory analysis control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206049305U CN201868859U (en) | 2010-11-15 | 2010-11-15 | Intelligent protecting device for locomotive idling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206049305U CN201868859U (en) | 2010-11-15 | 2010-11-15 | Intelligent protecting device for locomotive idling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868859U true CN201868859U (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206049305U Expired - Fee Related CN201868859U (en) | 2010-11-15 | 2010-11-15 | Intelligent protecting device for locomotive idling |
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| Country | Link |
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| CN (1) | CN201868859U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371912A (en) * | 2011-08-03 | 2012-03-14 | 深圳市航盛电子股份有限公司 | Motor stalling protection system and method, and electric vehicle |
| CN104034736A (en) * | 2014-05-27 | 2014-09-10 | 楚天科技股份有限公司 | Method for detecting breaking of light examining machine rotation bottle belt |
| CN110803028A (en) * | 2019-10-21 | 2020-02-18 | 中车太原机车车辆有限公司 | Electric locomotive idle running monitoring and recording device |
| CN113933702A (en) * | 2020-06-29 | 2022-01-14 | 株洲中车时代电气股份有限公司 | Traction motor current abnormity fault diagnosis method |
| CN114407940A (en) * | 2022-02-18 | 2022-04-29 | 中车大连电力牵引研发中心有限公司 | Locomotive idling adjusting method |
-
2010
- 2010-11-15 CN CN2010206049305U patent/CN201868859U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371912A (en) * | 2011-08-03 | 2012-03-14 | 深圳市航盛电子股份有限公司 | Motor stalling protection system and method, and electric vehicle |
| CN102371912B (en) * | 2011-08-03 | 2013-07-10 | 深圳市航盛电子股份有限公司 | Motor stalling protection system and method, and electric vehicle |
| CN104034736A (en) * | 2014-05-27 | 2014-09-10 | 楚天科技股份有限公司 | Method for detecting breaking of light examining machine rotation bottle belt |
| CN110803028A (en) * | 2019-10-21 | 2020-02-18 | 中车太原机车车辆有限公司 | Electric locomotive idle running monitoring and recording device |
| CN113933702A (en) * | 2020-06-29 | 2022-01-14 | 株洲中车时代电气股份有限公司 | Traction motor current abnormity fault diagnosis method |
| CN113933702B (en) * | 2020-06-29 | 2023-04-07 | 株洲中车时代电气股份有限公司 | Traction motor current abnormity fault diagnosis method |
| CN114407940A (en) * | 2022-02-18 | 2022-04-29 | 中车大连电力牵引研发中心有限公司 | Locomotive idling adjusting method |
| CN114407940B (en) * | 2022-02-18 | 2024-03-26 | 中车大连电力牵引研发中心有限公司 | Locomotive idling adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shijiazhuang Xin Ming Ming Electronic Engineering Co., Ltd. Wang Jingxian Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20111115 |