CN104018975B - Internal combustion locomotive beats temperature control system and controlling method thereof - Google Patents
Internal combustion locomotive beats temperature control system and controlling method thereof Download PDFInfo
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- CN104018975B CN104018975B CN201410231958.1A CN201410231958A CN104018975B CN 104018975 B CN104018975 B CN 104018975B CN 201410231958 A CN201410231958 A CN 201410231958A CN 104018975 B CN104018975 B CN 104018975B
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Abstract
The present invention relates to beeliner control technique field, particularly temperature control system beaten by a kind of internal combustion locomotive, comprises collection transmitting module, automatically gathers locomotive cooler-water temperature and water temperature information, current locomotive coded message are sent after locomotive entering garage is shut down; These information for receiving the water temperature information, the locomotive coded message that gather transmitting module and export, and are converted to digital signal output by wireless receiver; System host, receives the digital signal of wireless receiver output and processes locomotive temperature information, show, reporting to the police for low temperature locomotive.Also provide a kind of internal combustion locomotive to beat the controlling method of temperature control system, locomotive is reliably judged the need of beating temperature.The temperature of beating at regular time and quantity of current locomotive, the need of beating temperature, for carrying out the locomotive beating temperature, by the automatic priority ordering of system host, changes into and beats temperature as required, reach fine-grained management, energy-saving and cost-reducing object by reasonable judgement locomotive.
Description
Technical field
The present invention relates to beeliner control technique field, particularly a kind of internal combustion locomotive beats temperature control system and controlling method thereof.
Background technique
In the winter of cold, after diesel engine of diesel locomotive is shut down, profit temperature can reduce rapidly, in order to ensure the mobility of internal combustion locomotive, prevents the generation of freeze injury accident, and winter must beat temperature when internal combustion locomotive stops in station, section.What China railways locomotive main will adopt diesel engine running down beats warm mode, is operated by two drivers, starts diesel engine running down as required and beats temperature, ensures that motorcycle oil-water temperature is not less than assigned temperature.
In view of the consequence caused by locomotive freeze injury is very serious, at present, all adopt " enough, timing beat warm therapy " in each locomotive depot, that is: no matter weather and locomotive temperature, beat in warm month needing to carry out locomotive, beat warm personnel and all will beat temperature at regular time and quantity, beat temperature once every 6 hours, be no less than 1 hour at every turn, and dump monitoring file proves, if any running counter to, determining category-A and breaking rules and regulations.Although beat the quality that warm mode ensure that locomotive this, waste is serious.Existingly beat warm system at regular time and quantity and formulate so that locomotive can be guaranteed to ensure locomotive temperature at most arctic weather; but locomotive does not need again and again to beat temperature during actual most of temperature higher weather; current for want of technical support and cannot accomplish to play temperature control as required to locomotive, the mode that temperature is beaten in existing timing for this reason just causes very serious manpower and the waste of fuel oil.According to the cold-proof regulation of internal combustion locomotive, a locomotive needs to beat temperature 4 times every day, beats temperature and once expends fuel oil about 200 liters, calculate by market price, the fuel cost 5000 yuan nearby that temperature of locomotive only beating for a day expends, this does not also comprise beats warm required 2 personnel man-hour used at every turn.The fuel oil that winter is beaten temperature for locomotive every year by Shanghai Railway Bureau according to statistics reaches nearly ten thousand tons, and the amount of fuel that temperature is beaten for locomotive annual winter by Hefei locomotive depot is about thousands of tons of, and the fuel amount that temperature consumption played by the annual locomotive in the whole nation is surprising.
Summary of the invention
Primary and foremost purpose of the present invention is to provide a kind of internal combustion locomotive to beat temperature control system, can carry out beating temperature according to locomotive situation, avoid waste.
For realizing above object, the technical solution used in the present invention is: temperature control system beaten by a kind of internal combustion locomotive, comprises collection transmitting module, automatically gathers locomotive cooler-water temperature and water temperature information, current locomotive coded message are sent after locomotive entering garage is shut down; Wireless receiver, receives the water temperature information, the locomotive coded message that gather transmitting module and export for cluster, and these information is converted to digital signal output; System host, receives the digital signal of wireless receiver output and processes locomotive temperature information, show, reporting to the police for low temperature locomotive.
Compared with prior art, there is following technique effect in the present invention: automatically gathers locomotive temperature information by gathering transmitting module, the best through system host automatic analysis locomotive beats warm opportunity, for carrying out the locomotive beating temperature, by the automatic priority ordering of system host, scheduling is beaten warm personnel and is carried out normative operation, beats careful calculation and strict budgeting ingeniously, the temperature of beating at regular time and quantity of current locomotive is changed into and beats temperature as required, reaches energy-saving and cost-reducing object.
Another object of the present invention is to provide a kind of internal combustion locomotive to beat the controlling method of temperature control system, reliably judges the need of beating temperature locomotive.
For realizing above object, the technical solution used in the present invention is: the controlling method of temperature control system beaten by a kind of internal combustion locomotive as elucidated before, and system host processes as follows: (A) waits for endpoint registration; (B) determine whether the registration of locomotive terminal separating brake, if having, enter next step, if nothing, repeat steps A; (C) system host judges that whether locomotive water temperature is lower than setting temperature, if so, enters step D, if not, enters step e; (D) system host carries out low-temperature warning, and judges whether this locomotive closes a floodgate startup, and if so, system host repeats step C and continues receive water temperature information and judge, if not, system host is not beaten temperature and reported to the police, and operator perform locomotive and beat temperature; (E) system host judges locomotive whether mule carriage outbound, if so, then stops inquiry, and if not, system host repeats step C to be continued to receive water temperature information and also judge.
Compared with prior art, there is following technique effect in the present invention: is judged by startup of whether closing a floodgate to locomotive water temperature, locomotive, reasonable judgement locomotive is the need of beating temperature, for carrying out the locomotive beating temperature, by the automatic priority ordering of system host, scheduling is beaten warm personnel and is carried out normative operation, beats careful calculation and strict budgeting ingeniously, the temperature of beating at regular time and quantity of current locomotive is changed into and beats temperature as required, reaches energy-saving and cost-reducing object.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present invention;
Fig. 2 is the circuit diagram gathering transmitting module;
Fig. 3 is the process chart of system host.
Embodiment
Below in conjunction with Fig. 1 to Fig. 3, the present invention is described in further detail.
Consult Fig. 1, temperature control system beaten by a kind of internal combustion locomotive, comprises and gathers transmitting module 10, automatically gathers locomotive cooler-water temperature and water temperature information, current locomotive coded message are sent after locomotive entering garage is shut down; Wireless receiver 20, receives the water temperature information, the locomotive coded message that gather transmitting module 10 and export for cluster, and these information is converted to digital signal output; System host 30, receives the digital signal of wireless receiver 20 output and processes locomotive temperature information, show, carrying out sorting and reporting to the police for low temperature locomotive.
Collection transmitting module 10 is arranged on locomotive, and it carries out data interaction by wireless receiver 20 and system host 30, according to locomotive real time temperature situation, to needing the locomotive beating temperature to carry out rational management, avoids beating the warm serious waste brought at regular time and quantity.
Just owing to only judging whether to need to beat temperature after locomotive is shut down, in order to power saving design, collection transmitting module 10 is here without the need to always in running order.Each type locomotive can adopt installs current transformer on storage battery main line, judges shutdown and the startup of locomotive in faradic mode, controls the input of collection transmitting module 10 and deactivate by controller; Also the contact of locomotive electric apparatus free time can be utilized to reach power down function when automatically controlling to gather work when transmitting module 10 is shut down, outbound.Be connected below by with locomotive mule carriage relay LC, locomotive fuel oil pump relay R BC, realize the automatic control function gathering transmitting module 10.
Fig. 2 is DF series type locomotive mounting circuit, and the anti-interlocking of locomotive mule carriage relay LC, locomotive fuel oil pump relay R BC is connected with collection transmitting module by it, realizes the automatic operation/power down function gathering transmitting module 10.Its specific embodiments is as follows: described collection transmitting module 10 comprises wireless temperature measurement unit 11, relay J, two ends after the coils connected in series of locomotive mule carriage relay LC, locomotive fuel oil pump relay R BC and relay J pick the positive and negative electrode of car Electric Appliance Cabinet respectively, two ends after the switch J1 of relay J and wireless temperature measurement units in series pick the positive and negative electrode of car Electric Appliance Cabinet respectively, and the switch J2 of relay J is connected in parallel on the two ends of locomotive fuel oil pump relay R BC.
Locomotive is elaborated under different conditions below according to physical circuit, the working state of wireless temperature measurement unit 11: 1, during diesel engine stop, the anti-interlocking of locomotive mule carriage relay LC, locomotive fuel oil pump relay R BC is closed, relay J obtains electric, switch J1, J2 are all closed, after switch J1 is closed, wireless temperature measurement unit 11 is energized work; 2, when locomotive plays machine, the anti-interlocking of locomotive fuel oil pump relay R BC disconnects, and because switch J2 is still closed, wireless temperature measurement unit 11 is still energized work; 3, when locomotive is parked in storehouse and carries out beating temperature, locomotive mule carriage relay LC is failure to actuate, and therefore can not cause the power-off of wireless temperature measurement unit 11; 4, locomotive servicing outbound, relay J power-off after locomotive mule carriage relay LC action, now because the anti-interlocking of locomotive fuel oil pump relay R BC disconnects, relay J cannot be energized, and wireless temperature measurement unit 11 quits work; 5, in storehouse during Electrical Apparatus Experiment, owing to being in outage state, the anti-interlocking of locomotive fuel oil pump relay R BC is closed, does not affect the work of wireless temperature measurement unit 11.
This simple circuit, low cost and reliable in function.Here a kind of mode of execution that can be for reference is only to provide, in the application, also current transformer can be installed or respectively at the master control of each type locomotive and machine control place access midget relay or optical coupling element at locomotive storage batteries main line, automatically be energized in the storehouse that can realize wireless temperature measurement unit 11 equally and outbound has a power failure function automatically.Wireless temperature measurement unit 11 has unique identity coding, and the temperature information that wireless temperature measurement unit 11 is collected sends together with this identity coding, and after being convenient to system host 30 process, operator clearly can learn which platform locomotive needs to carry out beating temperature.
Here the temperature transducer in wireless temperature measurement unit 11, according to different internal combustion locomotive, has different implementations: DF series type locomotive temperature sensing can adopt the original cooling-water temperature sensor of locomotive, both accurately and reliably, reduces costs again; If additionally install cooling-water temperature sensor, at cooling-water temperature sensor shell installing magnet, waterpipe can be adsorbed in magnetic means, carry out water temperature collection.
In the application, by computer as system host 30, beat warm management software and can illustrate locomotive parking position, the temperature regime that display locomotive is real-time, automatically the locomotive of shutting down in storehouse is sorted by temperature information, automatically generate detailed working report.The main handling process of system host is as follows:
(A) endpoint registration is waited for; (B) determine whether the registration of locomotive terminal separating brake, if having, enter next step, if nothing, repeat steps A; (C) system host judges that whether locomotive water temperature is lower than setting temperature, if so, enters step D, if not, enters step e; (D) system host 30 carries out low-temperature warning, and judges whether this locomotive closes a floodgate startup, and if so, system host repeats step C and continues receive water temperature information and judge, if not, system host 30 is not beaten temperature and reported to the police, and operator perform locomotive and beat temperature; (E) system host 30 judges locomotive whether mule carriage outbound, if so, then stops inquiry, and if not, system host repeats step C to be continued to receive water temperature information and also judge.
Internal combustion locomotive uses condition to specify: oil, the coolant-temperature gage of diesel engine must not play machine lower than when 20 DEG C; Locomotive oil, coolant-temperature gage respectively more than 55 DEG C and 74 DEG C time, low temperature and high temperature radiation fan can be devoted oneself to work and be carried out forced heat radiation, therefore beat Wen Wendu both economical at 30 ~ 50 DEG C.Therefore the setting temperature in step C is set to 30 DEG C, the startup and locomotive does not close a floodgate lower than this temperature, carries out beating temperature with regard to needs; Beating temperature to stopping when 55 DEG C beating temperature, avoiding waste.
More preferably, change due to water temperature is not very fast, here in order to power saving design, described collection transmitting module 10 is designed to pulsed mode, a secondary data is sent every set time, in described step e, system host 30 judge locomotive do not close a floodgate start after repeat step C after the delay adjustments time again and continue receive water temperature information and judge.Here, set time is set to 5 minutes preferably, data both can not have been caused delayed, too much hash can not have been produced again.
The present invention is according to locomotive real time temperature demand scientific dispatch, and specification becomes more meticulous and plays warm operation, change existing locomotive at regular time and quantity beat warm mode, significantly save fuel consume, manpower wasted, the discharge of mechanical wear and waste gas, energy-conservation more than 30%.
Claims (3)
1. a temperature control system beaten by internal combustion locomotive, it is characterized in that: comprise
Gather transmitting module (10), after locomotive entering garage is shut down, automatically gather locomotive cooler-water temperature and water temperature information, current locomotive coded message are sent;
Wireless receiver (20), receives the water temperature information, the locomotive coded message that gather transmitting module (10) and export for cluster, and these information is converted to digital signal output;
System host (30), the digital signal that reception wireless receiver (20) exports also processes locomotive temperature information, shows, and reports to the police for low temperature locomotive;
Described collection transmitting module (10) comprises wireless temperature measurement unit (11), relay J, two ends after the coils connected in series of locomotive mule carriage relay LC, locomotive fuel oil pump relay R BC and relay J pick the positive and negative electrode of car Electric Appliance Cabinet respectively, two ends after the switch J1 of relay J and wireless temperature measurement units in series pick the positive and negative electrode of car Electric Appliance Cabinet respectively, and the switch J2 of relay J is connected in parallel on the two ends of locomotive fuel oil pump relay R BC.
2. a controlling method for temperature control system beaten by internal combustion locomotive as claimed in claim 1, and system host processes as follows:
(A) endpoint registration is waited for;
(B) determine whether the registration of locomotive terminal separating brake, if having, enter next step, if nothing, repeat steps A;
(C) system host judges that whether locomotive water temperature is lower than setting temperature, if so, enters step D, if not, enters step e;
(D) system host (30) carries out low-temperature warning, and judges whether this locomotive closes a floodgate startup, if, system host repeats step C to be continued receive water temperature information and judge, if not, system host (30) is not beaten temperature and is reported to the police, and operator perform locomotive and beat temperature;
(E) system host (30) judges locomotive whether mule carriage outbound, if so, then stops inquiry, and if not, system host repeats step C to be continued to receive water temperature information and also judge.
3. the controlling method of temperature control system beaten by internal combustion locomotive as claimed in claim 2, it is characterized in that: described collection transmitting module (10) operationally, a secondary data is sent every set time, in described step e, system host (30) judge locomotive do not close a floodgate start after repeat step C after the delay adjustments time again and continue receive water temperature information and judge.
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| CN201410231958.1A CN104018975B (en) | 2014-05-28 | 2014-05-28 | Internal combustion locomotive beats temperature control system and controlling method thereof |
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| CN201410231958.1A CN104018975B (en) | 2014-05-28 | 2014-05-28 | Internal combustion locomotive beats temperature control system and controlling method thereof |
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| CN104018975B true CN104018975B (en) | 2016-03-09 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114018321A (en) * | 2021-10-25 | 2022-02-08 | 中国国家铁路集团有限公司 | Cold-proof warming remote automatic on-line monitoring system and method for motor train unit |
| CN114687904B (en) * | 2022-04-12 | 2023-12-08 | 中国铁路乌鲁木齐局集团有限公司 | Railway diesel locomotive warming scheduling method and device based on thermodynamic mathematical model |
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| CN2222799Y (en) * | 1995-05-09 | 1996-03-20 | 马修真 | Warm-up device for IC locomotive |
| CN1414240A (en) * | 2002-06-27 | 2003-04-30 | 卢耀森 | Motor driven vehicle heating up apparatus |
| CN2674137Y (en) * | 2004-02-02 | 2005-01-26 | 张艳秋 | Means for heating engine of motor vehicle |
| CN201258779Y (en) * | 2008-08-11 | 2009-06-17 | 唐山钢铁股份有限公司 | GK1C type diesel locomotive water temperature control device |
| CN101509456A (en) * | 2009-03-19 | 2009-08-19 | 江少明 | Stopping attemperator of diesel locomotive |
| CN103455059A (en) * | 2013-09-05 | 2013-12-18 | 鞍钢股份有限公司 | Engine oil-water temperature control system and method |
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2014
- 2014-05-28 CN CN201410231958.1A patent/CN104018975B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2222799Y (en) * | 1995-05-09 | 1996-03-20 | 马修真 | Warm-up device for IC locomotive |
| CN1414240A (en) * | 2002-06-27 | 2003-04-30 | 卢耀森 | Motor driven vehicle heating up apparatus |
| CN2674137Y (en) * | 2004-02-02 | 2005-01-26 | 张艳秋 | Means for heating engine of motor vehicle |
| CN201258779Y (en) * | 2008-08-11 | 2009-06-17 | 唐山钢铁股份有限公司 | GK1C type diesel locomotive water temperature control device |
| CN101509456A (en) * | 2009-03-19 | 2009-08-19 | 江少明 | Stopping attemperator of diesel locomotive |
| CN103455059A (en) * | 2013-09-05 | 2013-12-18 | 鞍钢股份有限公司 | Engine oil-water temperature control system and method |
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Effective date of registration: 20191126 Address after: Room 803, 8 / F, block J2C, phase II, innovation industrial park, 2800 innovation Avenue, high tech Zone, Hefei City, Anhui Province Patentee after: Anhui liujue Interactive Technology Co., Ltd Address before: 236057, No. 112, Shuguang North Road, Yingdong Eastern District, Anhui, Fuyang, 308 Patentee before: Liang Dong |
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