CN203298814U - Internal-combustion locomotive fuel consumption detecting system - Google Patents
Internal-combustion locomotive fuel consumption detecting system Download PDFInfo
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- CN203298814U CN203298814U CN2013201955576U CN201320195557U CN203298814U CN 203298814 U CN203298814 U CN 203298814U CN 2013201955576 U CN2013201955576 U CN 2013201955576U CN 201320195557 U CN201320195557 U CN 201320195557U CN 203298814 U CN203298814 U CN 203298814U
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Abstract
The utility model discloses an internal-combustion locomotive fuel consumption detecting system. The internal-combustion locomotive fuel consumption detecting system comprises a data collection module and is characterized by further comprising a controller module, a data storage module, a data real-time display module, a power module and a clock module, wherein the controller module is respectively connected with the data collection module, the data storage module, the data real-time display module, the power module and the clock module. The internal-combustion locomotive fuel consumption detecting system can collect abundant information of an internal-combustion locomotive, is strong in data storage capability, can achieve high-precision real-time detection, is suitable for high-flow detection of the internal-combustion locomotive, and is adapted to the strong-shaking and serious-interference environments of the internal-combustion locomotive. In addition, the internal-combustion locomotive fuel consumption detecting system can achieve miniaturization, intellectualization and integration, and also has very good data storage safety.
Description
Technical field
The utility model relates to a kind of fuel consume detection system, is specifically related to a kind of IC engine fuel and consumes detection system.
Background technology
The energy is the basic resource of the national economic development, and in recent years along with expanding economy, AND ENERGY RESOURCES CONSUMPTION IN CHINA is more and more, and energy availability and demand contradiction also becomes and becomes increasingly conspicuous.In the China railways system, the fuel consume of diesel locomotive is still the major part of railway system's transportation cost, and fuel consumption is to estimate the leading indicator of diesel engine of diesel locomotive economic performance.
Existing oil consumption detecting apparatus device equipment is mainly to adopt fuel consumption meter.There is following shortcoming in it: 1. the quantity of information of combustion motor car collection is very limited, and memory data output is also very little; 2. accuracy of detection is low, detects in the time of can not realizing high-precision real; 3. be merely able to be applied to the occasion of low discharge, be not suitable for the occasion of this large flow of diesel locomotive; 4. the vibrations that are difficult to adapt to diesel locomotive are strong, the environment of serious interference; 5. can not realize miniaturization, intellectuality, integrated detection, the security of data storage is also bad.
Summary of the invention
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of IC engine fuel to consume detection system.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of IC engine fuel consumes detection system, comprise data acquisition module, it is characterized in that, also comprise controller module, data memory module, the real-time display module of data, power module, clock module, controller module connects respectively described data acquisition module, data memory module, the real-time display module of data, power module, clock module.
Aforesaid a kind of IC engine fuel consumes detection system, it is characterized in that, described data memory module comprises interface chip module and mobile memory, controller module connecting interface chip module, and the interface chip module connects mobile memory.
Aforesaid a kind of IC engine fuel consumes detection system, it is characterized in that, described controller module is single-chip microcomputer, and the real-time display module of described data is Liquid Crystal Module.
Aforesaid a kind of IC engine fuel consumes detection system, it is characterized in that, also comprises wireless radio frequency modules, and controller module connects wireless radio frequency modules.
Aforesaid a kind of IC engine fuel consumes detection system, it is characterized in that, described data acquisition module comprises oil inlet pipe data acquisition module, flowline data acquisition module, GPS module, diesel engine speed acquisition module, and described controller module connects respectively oil inlet pipe data acquisition module, flowline data acquisition module, GPS module, diesel engine speed acquisition module.
Aforesaid a kind of IC engine fuel consumes detection system, it is characterized in that, described diesel engine speed acquisition module connects the A/D converter module, and the A/D converter module is connected with controller module.
Aforesaid a kind of IC engine fuel consumes detection system, it is characterized in that, described oil inlet pipe data acquisition module comprises oil inlet pipe flow sensor, oil inlet pipe temperature sensor, and described oil inlet pipe flow sensor is connected with described controller module respectively with the oil inlet pipe temperature sensor.
Aforesaid a kind of IC engine fuel consumes detection system, it is characterized in that, described oil inlet pipe flow sensor connects photoelectrical coupler, and photoelectrical coupler connects controller module.
Aforesaid a kind of IC engine fuel consumes detection system, it is characterized in that, described flowline data acquisition module comprises flowline flow sensor, flowline temperature sensor, and described flowline flow sensor is connected with described controller module respectively with the flowline temperature sensor.
Aforesaid a kind of IC engine fuel consumes detection system, it is characterized in that, described flowline flow sensor connects photoelectrical coupler, and photoelectrical coupler connects controller module.
Usefulness of the present utility model is: a kind of IC engine fuel of the present utility model consumes detection system can the abundant information of combustion motor car collection, data storage capacities is strong, detect in the time of realizing high-precision real, be fit to the large flow detection of diesel locomotive, the vibrations of adaptation diesel locomotive are strong, the environment of serious interference, in addition, the utility model can be realized miniaturization, intellectuality, integrated, and the security of data storage is also very good.
Description of drawings
Fig. 1 is a preferred structural representation of implementing of the present utility model;
Fig. 2 is the structural representation that another is preferably implemented of the present utility model.
The implication of Reference numeral in figure:
1, data acquisition module, 2, controller module, 3, data memory module, 4, the real-time display module of data, 5, power module, 6, clock module, 7, the interface chip module, 8, mobile memory, 9, wireless radio frequency modules, 10, the oil inlet pipe data acquisition module, 11, the flowline data acquisition module, 12, the GPS module, 13, the diesel engine speed acquisition module, 14, the A/D converter module, 15, the oil inlet pipe flow sensor, 16, photoelectrical coupler, 17, the oil inlet pipe temperature sensor, 18, the flowline flow sensor, 19, the flowline temperature sensor.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done concrete introduction.
With reference to shown in Figure 1, a kind of IC engine fuel of the utility model consumes detection system, comprise data acquisition module 1, also comprise controller module 2, data memory module 3, the real-time display module 4 of data, power module 5, clock module 6, controller module 2 is connection data acquisition module 1, data memory module 3, the real-time display module 4 of data, power module 5, clock module 6 respectively.
Data acquisition module 1 in the utility model is responsible for gathering internal combustion engine and is comprised the various parameter information of oil pipe flow, data memory module 3 is responsible for the information that storage detects, the real-time display module 4 of data is responsible for showing relevant detection information, can adopt liquid crystal display in reality.Power module 5 and clock module 6 are used for effective operation of support controller module 2.The utility model is the restriction controller type not, and as preferably, controller module 2 is single-chip microcomputer, and the real-time display module 4 of data is Liquid Crystal Module.
Further, data memory module 3 of the present utility model comprises interface chip module 7 and mobile memory 8, controller module 2 connecting interface chip modules 7, and interface chip module 7 connects mobile memory 8.The utility model does not limit interface chip module 7 and mobile memory 8 types, such as, interface chip module 7 can be CH375 interface chip module 7, and mobile memory 8 is USB flash disk.Interface chip is used for the data transmission between support controller and mobile memory 8.During practical operation, mobile memory 8 just can be used as mobile memory medium and stores detection information, facilitates carrying of staff.
Further the utility model can also comprise wireless radio frequency modules 9, and controller module 2 connects wireless radio frequency modules 9.The wireless radio frequency modules 9 here is based on radio RF recognition technology., by the read-write of less radio-frequency module for reading and writing to IC-card, realize the fuel consumption data of slave computer device collection is written in IC, and then the IC-card unloading is arranged to the host computer computer on ground again.The exploitation that is stored as the host computer management software to the locomotive fuel consumption data provides the foundation.
Further, as a kind of preferred embodiment of the present utility model, as shown in Figure 2, data acquisition module 1 comprises oil inlet pipe data acquisition module 10, flowline data acquisition module 11, GPS module 12, diesel engine speed acquisition module 13, and controller module 2 connects respectively oil inlet pipe data acquisition module 10, flowline data acquisition module 11, GPS module 12, diesel engine speed acquisition module 13.
Due in the locomotive oil supply system, the fuel pipe of diesel locomotive is small-bore petroleum pipeline mostly, and fuel oil, from the fuel tank transfer pump for fuel of flowing through, is transported to inflow pipeline by fuel pump, in normal operation, the fuel delivery of fuel pump is no less than 27L/min to diesel engine.The inflow pipeline flow is generally 1800 ~ 2500L/h, and through diesel engine consumption, Fuel Remained flows back to fuel tank through oil returning tube, and the oil returning tube flow is generally 1500 ~ 2500L/h.Consumption by the calculating fuel oil is very little, is a kind of system of the typical large little consumption of flow.What accurately measure oil consumption is that the fuel flow of return line is carried out high-acruracy survey at all, then utilizes " difference in flow method " to obtain instantaneous oil consumption
[9], for fully reducing because of diesel engine " the large little consumption of the flow " error in dipping that characteristic is brought, should select high-precision flow sensor.Therefore, data acquisition module 1 shown in Figure 2 comprises the oil inlet pipe data acquisition module 10 that is arranged on oil inlet pipe, the flowline data acquisition module 11 that is arranged on flowline, respectively the oil mass of oil inlet pipe and flowline is detected.
, in order further to improve the reliability of measuring accuracy and device, should adopt temperature sensor to carry out temperature compensation to diesel engine turnover oil pipe place.Here, oil inlet pipe data acquisition module 10 comprises oil inlet pipe flow sensor 15, oil inlet pipe temperature sensor 17, and oil inlet pipe flow sensor 15 is connected with controller module 2 respectively with oil inlet pipe temperature sensor 17.Flowline data acquisition module 11 comprises flowline flow sensor 18, flowline temperature sensor 19, and flowline flow sensor 18 is connected with controller module 2 respectively with flowline temperature sensor 19.Oil inlet pipe temperature sensor 17 is arranged on oil inlet pipe, and flowline temperature sensor 19 is arranged on flowline, respectively the temperature of oil inlet pipe and flowline is detected.After controller module 2 is accepted the flow signal and temperature signal of oil inlet pipe, flowline, signal is processed and done the temperature correction, advanced respectively, the mark state volumetric flow rate of oil returning tube, then carry out the difference computing, obtain actual fuel consumption after cumulative.Can obtain thus accurate oil consumption detects.
Diesel engine speed acquisition module 13 in the utility model gathers the rotating speed of diesel engine, and GPS module 12 gathers position and the travel speed of diesel locomotive.Owing to having the cross cutting relation between the travel speed of the rotating speed of diesel engine, diesel locomotive and fuel consume, the utility model can build the rotating speed of diesel engine, the travel speed of diesel locomotive and the relation curve between fuel consume, analyze the fuel consume family curve of diesel locomotive, and then analyze runnability and the economic performance index of this locomotive.
In reality, the signal that diesel engine speed acquisition module 13 gathers is simulating signal, need to carry out the A/D conversion when input control device module 2, and some controller modules 2 do not carry the A/D translation function, therefore diesel engine speed acquisition module 13 first connects A/D converter module 14, and A/D converter module 14 is connected with controller module 2.
Aforesaid a kind of IC engine fuel consumes detection system, it is characterized in that,
In order further to reduce various detection disturbing factors, the utility model oil inlet pipe flow sensor 15 connects photoelectrical coupler 16, and photoelectrical coupler 16 connects controller module 2.Flowline flow sensor 18 connects photoelectrical coupler 16, and photoelectrical coupler 16 connects controller module 2.Photoelectrical coupler 16 can be with the noise isolation in the signal of oil inlet pipe flow sensor 15, flowline flow sensor 18 input control device modules 2 outside, the interfering channel of introducing is cut off, effectively remove the interference that other electric signals produce, improve the accuracy that gathers.
A kind of IC engine fuel of the present utility model consumes detection system can the abundant information of combustion motor car collection, data storage capacities is strong, detect in the time of realizing high-precision real, be fit to the large flow detection of diesel locomotive, the vibrations of adaptation diesel locomotive are strong, the environment of serious interference, in addition, owing to having adopted various electronic sensors, the utility model can be realized miniaturization, intellectuality, integrated, and owing to having adopted wireless radio frequency modules 9, the security of data storage is also very good.
Above demonstration and described ultimate principle of the present utility model, principal character and advantage.The technician of the industry should understand, and above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection domain of the present utility model.
Claims (10)
1. an IC engine fuel consumes detection system, comprise data acquisition module, it is characterized in that, also comprise controller module, data memory module, the real-time display module of data, power module, clock module, controller module connects respectively described data acquisition module, data memory module, the real-time display module of data, power module, clock module.
2. a kind of IC engine fuel according to claim 1 consumes detection system, it is characterized in that, described data memory module comprises interface chip module and mobile memory, controller module connecting interface chip module, and the interface chip module connects mobile memory.
3. a kind of IC engine fuel according to claim 1 consumes detection system, it is characterized in that, described controller module is single-chip microcomputer, and the real-time display module of described data is Liquid Crystal Module.
4. a kind of IC engine fuel according to claim 1 consumes detection system, it is characterized in that, also comprises wireless radio frequency modules, and controller module connects wireless radio frequency modules.
5. a kind of IC engine fuel according to claim 1 consumes detection system, it is characterized in that, described data acquisition module comprises oil inlet pipe data acquisition module, flowline data acquisition module, GPS module, diesel engine speed acquisition module, and described controller module connects respectively oil inlet pipe data acquisition module, flowline data acquisition module, GPS module, diesel engine speed acquisition module.
6. a kind of IC engine fuel according to claim 5 consumes detection system, it is characterized in that, described diesel engine speed acquisition module connects the A/D converter module, and the A/D converter module is connected with controller module.
7. a kind of IC engine fuel according to claim 5 consumes detection system, it is characterized in that, described oil inlet pipe data acquisition module comprises oil inlet pipe flow sensor, oil inlet pipe temperature sensor, and described oil inlet pipe flow sensor is connected with described controller module respectively with the oil inlet pipe temperature sensor.
8. a kind of IC engine fuel according to claim 7 consumes detection system, it is characterized in that, described oil inlet pipe flow sensor connects photoelectrical coupler, and photoelectrical coupler connects controller module.
9. a kind of IC engine fuel according to claim 5 consumes detection system, it is characterized in that, described flowline data acquisition module comprises flowline flow sensor, flowline temperature sensor, and described flowline flow sensor is connected with described controller module respectively with the flowline temperature sensor.
10. a kind of IC engine fuel according to claim 9 consumes detection system, it is characterized in that, described flowline flow sensor connects photoelectrical coupler, and photoelectrical coupler connects controller module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013201955576U CN203298814U (en) | 2013-04-18 | 2013-04-18 | Internal-combustion locomotive fuel consumption detecting system |
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| CN2013201955576U CN203298814U (en) | 2013-04-18 | 2013-04-18 | Internal-combustion locomotive fuel consumption detecting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489753A (en) * | 2019-01-02 | 2019-03-19 | 长沙南车电气设备有限公司 | A kind of locomotive energy consumption measuring device |
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2013
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489753A (en) * | 2019-01-02 | 2019-03-19 | 长沙南车电气设备有限公司 | A kind of locomotive energy consumption measuring device |
| CN109489753B (en) * | 2019-01-02 | 2023-09-22 | 长沙楠车电气设备有限公司 | Locomotive energy consumption measuring device |
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