CN2581947Y - Oil consumption recording analyzer for diesel locomotive - Google Patents

Oil consumption recording analyzer for diesel locomotive Download PDF

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CN2581947Y
CN2581947Y CN 02292292 CN02292292U CN2581947Y CN 2581947 Y CN2581947 Y CN 2581947Y CN 02292292 CN02292292 CN 02292292 CN 02292292 U CN02292292 U CN 02292292U CN 2581947 Y CN2581947 Y CN 2581947Y
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pin
con
meet
ground connection
chip
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朱金良
于海峰
权志勇
陈秋民
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朱金良
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Abstract

The utility model relates to an oil consumption recording analyzer for a diesel locomotive, which is a vehicular oil consumption recording device. The flow signal output ends of mass flow meters (9-1), (9-2) are respectively connected with the flow signal input end of an oil consumption meter host machine (1) by signal lines (7-1), (7-3), the generator current voltage signal input end of a generator power collection box (2) is connected with the power output end of a generator (5) by a signal line (7-2), the power signal output end of the generator power collection box (2) is connected with the power signal input end of the oil consumption meter host machine by a signal line (7-4), the signal output end of the oil consumption meter host machine is connected with the signal input end of a transcription meter (3) by a signal line (7-5), and the signal output end of the transcription meter (3) is connected with the signal input end of a ground analysis computer (4) by a signal line (7-6). The utility model has the advantages of high anti-interference performance, good shock resistance, and small data error; furthermore, the utility model is convenient for administration sections to supervise the situation of oil consumption of diesel locomotives, and the utility model can also exactly analyze instantaneous oil consumption situations of locomotives under various working conditions.

Description

The vehicle-mounted oil consumption recorder analyser of diesel locomotive
Technical field: the utility model relates to a kind of vehicle-mounted oil consumption pen recorder.
Background technology: along with the carrying out of railway motive power reform, diesel locomotive has become the main force of transportation by railroad, and its workload accounts for 67% of system-wide locomotive traction total amount, and the cost expenditure of the used fuel oil of diesel locomotive accounts for more than 60% of engineering cost expenditure.The vehicle-mounted fuel consumption meter of domestic production at present mainly contains three kinds: 1, the flowmeter numeral shows fuel consumption meter; 2, locomotive power fuel consumption meter; 3, ultrasound wave fuel consumption meter.Although the mode difference of their image data, these products itself all have some technical matterss unresolved, can not accomplish not only accurate recording but also can analyze the instantaneous oil consumption situation of locomotive under various operating modes, thereby do not applied on a large scale.Because do not have the device of oil consumption record analysis accurately and effectively, this brings great inconvenience to railway transport administration.And the anti-seismic performance of these present several fuel consumption meters is bad, and data error is bigger, and is also very inconvenient in the use.And be subject to the electromagnetic interference (EMI) of high-power generator on the car, cause the data instability.
The utility model content: the utility model has been developed a kind of strong interference immunity, anti-seismic performance is good, data error is little, easy to use, be convenient to the vehicle-mounted oil consumption recorder analyser of diesel locomotive of administrative authority's supervision, it has real-time monitoring, real time record, the automatic advantage of analyzing, and it can also accurately analyze the instantaneous oil consumption situation of locomotive under various operating modes.The utility model by fuel consumption meter main frame 1, generator power collecting cassette 2, transcribe instrument 3, two mass flowmeter 9-1,9-2, Ground analysis computing machines 4 are formed, the oil inlet end connected tank 8 of oil inlet pipe 10-1, the oil inlet end of the fuel-displaced termination diesel engine 6 of oil inlet pipe 10-1, the oil revolving end of diesel engine 6 takes back the end of oil pipe 10-2, the other end connected tank 8 of scavenge pipe 10-2; Mass flowmeter 9-1 is installed in of oil inlet pipe 10-1 and blocks on the 10-1-1, mass flowmeter 9-2 is installed in of scavenge pipe 10-2-1 and blocks on the 10-2-1, mass flowmeter 9-1, the flow signal output terminal of 9-2 is by signal wire 7-1,7-3 is connected with the flow signal input end of fuel consumption meter main frame 1 respectively, the dynamo current of generator power collecting cassette 2, the voltage signal input end is connected with the power output end of generator 5 by signal wire 7-2, the power signal output terminal of generator power collecting cassette 2 is connected with the power signal input end of fuel consumption meter main frame 1 by signal wire 7-4, the signal output part of fuel consumption meter main frame 1 is connected with the signal input part of transcribing instrument 3 by signal wire 7-5, and the signal output part of transcribing instrument 3 is connected with the signal input part of Ground analysis computing machine 4 by signal wire 7-6.Principle of work: two mass flowmeter 9-1,9-2 gathers the flow of oil inlet pipe 10-1 and scavenge pipe 10-2 respectively, difference by them draws actual fuel consumption, and an information that records is given fuel consumption meter main frame 1, generator power collecting cassette 2 is gathered the output current and the voltage of generator 5 by current sensor and voltage sensor simultaneously, obtain actual power power, and a signal that collects is delivered to fuel consumption meter main frame 1, fuel consumption meter main frame 1 is preserved and is analyzed data, the data of the preservation of fuel consumption meter main frame 1 and analysis are delivered to Ground analysis computing machine 4 carries out further statistics and analysis by transcribing instrument 3 after vehicle arrives at a station.Because the utility model directly adopts mass flowmeter, good stability, error is little, and can preserve instant data, is convenient to statistics and analysis, has improved the management level of railway oil consumption greatly, and it also has real-time monitoring, real time record, the automatic advantage of analyzing.The utility model strong interference immunity, anti-seismic performance is good, and data error is little, and is easy to use, is convenient to administrative authority's supervision diesel locomotive oil consumption situation, and it can also accurately analyze the instantaneous oil consumption situation of locomotive under various operating modes.
Description of drawings: Fig. 1 is an one-piece construction synoptic diagram of the present utility model, Fig. 2 is the electrical block diagram of fuel consumption meter main frame 1 in the embodiment one, Fig. 3 is the electrical block diagram of mass flowmeter signal acquisition circuit 11 in the embodiment one, Fig. 4 is the electrical block diagram of bus switching circuit 12 in the embodiment one, Fig. 5 is the electrical block diagram of SCM peripheral circuit 13 in the embodiment one, Fig. 6 is the electrical block diagram of reset circuit 14 in the embodiment one, Fig. 7 is the electrical block diagram of dynamo power signal Acquisition Circuit 15 in the embodiment one, Fig. 8 is the electrical block diagram of generator power collecting cassette 2 in the embodiment one, Fig. 9 is the electrical block diagram of transcribing instrument 3 in the embodiment one, Figure 10 is the electrical block diagram of transcribing bus switching circuit 3-1 in the instrument 3 in the embodiment one, Figure 11 is the electrical block diagram of transcribing reset circuit 3-2 in the instrument 3 in the embodiment one, and Figure 12～Figure 15 is the resistance row RR that increases in the embodiment two 1-RP 4Electrical block diagram.
Embodiment one: this embodiment by by fuel consumption meter main frame 1, generator power collecting cassette 2, transcribe instrument 3, two mass flowmeter 9-1,9-2, Ground analysis computing machines 4 are formed, the oil inlet end connected tank 8 of oil inlet pipe 10-1, the oil inlet end of the fuel-displaced termination diesel engine 6 of oil inlet pipe 10-1, the oil revolving end of diesel engine 6 takes back the end of oil pipe 10-2, the other end connected tank 8 of scavenge pipe 10-2, generator 5 is installed in the top of diesel engine 6; Mass flowmeter 9-1 is installed in of oil inlet pipe 10-1 and blocks on the 10-1-1, mass flowmeter 9-2 is installed in of scavenge pipe 10-2-1 and blocks on the 10-2-1, mass flowmeter 9-1, the flow signal output terminal of 9-2 is by signal wire 7-1,7-3 is connected with the flow signal input end of fuel consumption meter main frame 1 respectively, the dynamo current of generator power collecting cassette 2, the voltage signal input end is connected with the power output end of generator 5 by signal wire 7-2, the power signal output terminal of generator power collecting cassette 2 is connected with the power signal input end of fuel consumption meter main frame 1 by signal wire 7-4, the signal output part of fuel consumption meter main frame 1 is connected with the signal input part of transcribing instrument 3 by signal wire 7-5, and the signal output part of transcribing instrument 3 is connected with the signal input part of Ground analysis computing machine 4 by signal wire 7-6.
Described fuel consumption meter main frame 1 as shown in Figure 2, it is by single-chip microcomputer IC 1, single-chip microcomputer companion chip IC 2, voltage reference comparable chip IC 3, crystal oscillator X 1, jumper switch JP 1, mass flowmeter signal acquisition circuit 11, bus switching circuit 12, SCM peripheral circuit 13, reset circuit 14, dynamo power signal Acquisition Circuit 15, flow meter signal acquisition interface CON 1, display interface device CON 2, DLL (dynamic link library) CON 3, five resistance R 1-R 5, potentiometer W 1, K switch 1, capacitor C 1, C 28Form single-chip microcomputer IC 1Select the 87C552 model for use, single-chip microcomputer companion chip IC 2Select the PSD813F model for use, voltage reference comparable chip IC 3Select the LM366-5 model for use, crystal oscillator X 1Select the JZ20 model for use, single-chip microcomputer IC 134,19,38,33,32 pin unsettled, IC 13,58,49 pin ground connection, IC 135 pin meet crystal oscillator X 13 pin, X 12 pin meet power supply+Ec, X 11 pin unsettled, X 14 pin ground connection, IC 116,17,18,14,13,12,11,10,9,8,7 pin and display interface device CON 212,13,14,9,8,7,6,5,4,3,2 pin respectively one by one correspondence be connected CON 215,16 pin ground connection, CON 210,11 pin meet power supply+Ec, CON 21 pin unsettled; IC 121,27,50,51,52,53,54,55,56,57 pin meet single-chip microcomputer peripheral circuit 13, IC 1The power signal output terminal of 62,63,64,65,66,67,68,1 pin sending and receiving power of motor signal acquisition circuit 15, IC 159 pin connecting resistance R 1An end, capacitor C 1An end, potentiometer W 1A stiff end and voltage reference comparable chip IC 32 pin, R 1Another termination power+Ec, C 1Other end ground connection, IC 33 pin and W 1Another stiff end ground connection, IC 31 pin meet potentiometer W 1Sliding end; IC 126 pin connect the reset signal output terminal of reset circuit 14, IC 128,29,20,23,22,5,4 pin and flow meter signal acquisition interface CON 12,4,6,14,12,8,10 pin respectively one by one correspondence be connected CON 11,3,5,7,9 pin ground connection, CON 111,13,15,16 pin meet power supply+Ec, CON 117,18,19 pin unsettled, CON 120 pin meet reset circuit 14, IC 124,25 pin meet bus switching circuit 12 bus signals input ends, IC 131,30,48,47 pin and IC 250,47,10,49 pin respectively one by one correspondence be connected IC 115 foot meridian capacitor C 28Ground connection, IC 16 pin through jumper switch JP 1Ground connection, IC 150,51,52,53,54,55,56,57 pin and IC 237,36,35,34,33,32,31,30 pin respectively one by one correspondence be connected IC 146,45,44,43,42,41,40,39 pin and IC 246,45,44,43,42,41,40,39 pin respectively one by one correspondence be connected; Single-chip microcomputer companion chip IC 216,1,26 pin ground connection, IC 215,18,38 pin meet power supply+Ec, IC 248 pin connect the reset signal output terminal of reset circuit 14, IC 28,9,11,51 pin unsettled, IC 220,19,17,14,13,12 pin and DLL (dynamic link library) CON 39,11,6,14,5,13 pin respectively one by one correspondence be connected IC 252 pin connecting resistance R 5An end and K switch 1An end, R 5Another termination power+Ec, K 1Other end ground connection, IC 22,3,4 pin respectively through resistance R 4, R 3, R 2Meet power supply+Ec, IC 24,5,6,7 pin connect the signal input part of single-chip microcomputer peripheral circuit 13, IC 221,22,23,24,25,27,28,29 pin connect the signal input part of single-chip microcomputer peripheral circuit 13; DLL (dynamic link library) CON 31,2,4,8 pin unsettled, CON 33,10,12 pin ground connection.
Described mass flowmeter signal acquisition circuit 11 as shown in Figure 3, it is by mass flowmeter interface CON 4, opto-coupler chip IC 4, five resistance R 6-R 10, two phase inverter M 1, M 2, three capacitor C 2-C 4Form, opto-coupler chip IC4 selects TLP521-4 model, CON for use 4Output terminal 1 pin connect capacitor C 2An end, C 2Another termination IC 41 pin, CON 42 pin connecting resistance R 6An end and diode D 1Positive pole, D 1Negative pole meet IC 41 pin, R 6Another termination IC 42 pin, CON 43,6 pin meet+Vc CON 44 pin connect capacitor C 3An end, C 3Another termination IC 43 pin, CON 45 pin meet diode D 2Positive pole and resistance R 7An end, D 2Negative pole meet IC 43 pin, R 7Another termination IC 44 pin, CON 47 pin connect capacitor C 4An end, C 4Another termination IC 45 pin, CON 48 pin meet diode D 3Positive pole and resistance R 8An end, D 3Negative pole meet IC 45 pin, R 8Another termination IC 46 pin; IC 47,8,9,10 pin unsettled, IC 415,13,11 pin ground connection; IC 416,14 pin respectively through resistance R 10, R 9Meet power supply+Ec, IC 416,14 pin meet phase inverter M respectively 1, M 2Input end, M 1, M 2Output terminal meet single-chip microcomputer IC respectively 15,4 pin.Utilize photoelectricity to isolate and guaranteed oil mass signal output stability, the also anti-interference of strengthening system.
Described bus switching circuit 12 as shown in Figure 4, it is by five capacitor C 5-C 9With bus conversion chip IC 5Form IC 5Select the MAX232 model for use; IC 51,3 pin tap capacitor C 5Two ends, IC 54,5 pin tap capacitor C 6Two ends, IC 515,13,11 pin ground connection, IC 512,14 pin unsettled, IC 52 pin connect capacitor C 7An end, C 7Another termination capacitor C 8, C 9An end and IC 515 pin, C 8Another termination IC 516 pin and power supply+Ec, C 9Another termination IC 56 pin, IC 510,9 pin meet single-chip microcomputer IC respectively 125,24 pin, IC 57,8 pin switch through the record instrument 3 signal input part.
Described SCM peripheral circuit 13, as shown in Figure 5, the AA among this figure, BB, CC end is held with AA, BB, CC among Fig. 2 and is connected, and it is by storaging chip IC 6, clock chip IC 7, two resistance R 11, R 12, tripod jumper switch JP 2Form storaging chip IC 6Select the PS1750 model for use, clock chip IC 7Select the DS12887 model for use, IC 612,11,10,9,8,7,6,5 pin respectively with single-chip microcomputer companion chip IC 229,28,27,25,24,23,22,21 pin one by one correspondence be connected IC 627,26,25,4,28,3,31 pin respectively with single-chip microcomputer companion chip IC 239,40,41,42,43,44,45,46 pin one by one correspondence be connected IC 613,14,15,17,18,19,20,21 pin respectively and IC 75,6,7,8,9,10,11 pin and single-chip microcomputer IC 157,56,55,54,53,52,51,50 pin one by one correspondence be connected; IC 62,1,22 pin respectively with single-chip microcomputer companion chip IC 27,5,4 pin one by one correspondence be connected IC 624,29 pin and clock chip IC 717,15 pin correspondences be connected IC 630 pin meet tripod jumper switch JP 22 pin, JP 21 pin meet single-chip microcomputer companion chip IC 26 pin JP 23 pin meet single-chip microcomputer IC 115 pin, IC 718,13 pin meet single-chip microcomputer companion chip IC respectively 248,3 pin, IC 714 pin meet single-chip microcomputer IC 148 pin, IC 719,23 pin meet IC respectively 127,21 pin, IC 723,19 pin respectively through R 12, R 11Meet power supply+Ec, IC 71 pin ground connection, IC 72,3 pin unsettled.
Described reset circuit 14, as shown in Figure 6, it is by the chip IC that resets 8, three resistance R 13-R 15, K switch 2Form IC 8Select the IMP707 model, IC 82 pin meet power supply+Ec, IC 83 pin ground connection, IC 86 pin unsettled, IC 84 pin tap resistance R 14, R 15An end, R 14Another termination power+Ec, R 15Other end ground connection, IC 81 pin meet flow meter signal acquisition interface CON 120 pin, IC 81 pin connecting resistance R 13And K switch 2An end, K 2Other end ground connection, R 13Another termination power+Ec, IC 88,5 pin meet single-chip microcomputer IC respectively 115,26 pin, IC 87 pin meet single-chip microcomputer companion chip IC 248 pin.
Described dynamo power signal Acquisition Circuit 15 as shown in Figure 7, it is by gathering generator power collecting cassette interface CON 5, eight signal comparator circuit M 3-M 10Form CON 52,4,6,8,10,12,14,16 pin respectively with single- chip microcomputer IC 11,68,67,66,65,64,63,62 one by one correspondence be connected CON 51,3,5,7,9,11,13,15,16,17,18,19,20,21,22,23,25 pin ground connection, CON 524,26 pin unsettled, CON 5The signal output part of 2,4 pin sending and receiving power of motor collecting cassettes 2, CON 52,4,6,8,10,12,14,16 respectively through signal comparator circuit M 3, M 4, M 5, M 6, M 7, M 8, M 9, M 10Meet power supply+Ec; Described signal comparator circuit M 3-M 10By capacitor C 10, two diode D 4, D 5Form capacitor C 10A termination CON 5 Signal input part 2 pin, C 10Other end ground, diode D 4Negative pole and D 5Positive pole meet C 10An end, D 4Plus earth, D 5Negative pole meet power supply+Ec.Use signal comparator circuit M to make that the signal that receives is more stable, more level and smooth.
Described generator power collecting cassette 2 circuit as shown in Figure 8, it is by two power module IC 9, IC 10, the current acquisition sensor IC 11, the voltage acquisition sensor IC 12, two generator power supply interface CON 6, CON 7, two jumper switch JP 3, JP 4, three resistance R 16, R 17, R 18, four capacitor C 14-C 17Form power module IC 9, IC 10Select the DCMD12D12-100 model for use, the current acquisition sensor IC 11Select the KT10A/P model for use, the voltage acquisition sensor IC 12Select the KV50A/P model for use; Power module IC 9, IC 1015,16 pin meet+Vcc IC 9, IC 101,2,8,9 pin ground connection all, IC 910,7 pin meet power supply pick-up transducers IC respectively 111,3 pin and two capacitor C 11, C 12An end, C 11, C 12Other end ground connection, IC 1010,7 pin connect the voltage acquisition sensor IC respectively 123,5 pin and two capacitor C 14, C 15An end, C 14, C 15Other end ground connection, IC 112 pin and IC 124 pin meet CON respectively 52,4 pin, IC 112 pin meet jumper switch JP 3An end, JP 3Other end connecting resistance R 16An end and capacitor C 13An end, C 13The other end and R 16Other end ground connection, IC 124 pin meet jumper switch JP 4An end, JP 4Another termination capacitor C 16And resistance R 17An end, R 17And C 16Other end ground connection, IC 11Power supply signal two input end sending and receiving motor power interface CON 6Two ends, IC 12Voltage signal acquisition input end 1 pin through resistance R 18Sending and receiving motor power interface CON 7A pin, IC 122 pin meet CON 7Another pin.
Describedly transcribe instrument 3 as shown in Figure 9, it is by two single-chip microcomputer IC 13, IC 16, single-chip microcomputer companion chip IC 14, clock chip IC 15, serial clock chip IC 18, power supply chip IC 17, reset circuit 3-2, bus switching circuit 3-1, six capacitor C 17-C 22, four resistance R 19-R 22, three crystal oscillator X 2-X 4, display interface device CON 8, potentiometer W 2, keyboard interface CON 9Form single-chip microcomputer IC 13Select the AT89C52 model for use, single-chip microcomputer IC 16Be suitable for the AT4051 model, single-chip microcomputer companion chip IC 14Select the 74ALS573 model for use, clock chip IC 15Be suitable for DS1275, serial clock chip IC 18Select the DS1302 model for use, power supply chip IC 17Select 7600 models for use, crystal oscillator X 2, X 3, X 4Select the crystal oscillator of 32.768KHZ, 11.0592MHz, 11.0592MHz respectively for use; Single- chip microcomputer IC 131,2,3,4 pin respectively with keyboard interface CON 91,2,3,4 pin one by one correspondence be connected IC 1331 pin ground connection, IC 139 pin, IC 161 pin connect the reset signal output terminal of reset circuit 3-2, IC 1310,11 pin, IC 162,3 pin connect the output end of main of bus switching circuit 3-1, IC 1312 pin meet tripod jumper switch JP 51 pin, JP 52 pin ground connection, JP 53 pin meet clock chip IC 1526 pin, IC 1313,14,15 pin serial clock chip IC respectively 187,6,5 pin one by one correspondence be connected IC 188 pin meet power supply+Ec, IC 182,3 pin meet crystal oscillator X 2Two ends; IC 1329 pin unsettled, IC 1318,19 pin meet crystal oscillator X respectively 3Two ends and capacitor C 17, C 18An end, C 17, C 18Other end ground connection, IC 1339,38,37,36,35,34,33,32 pin respectively with IC 142,3,4,5,6,7,8,9 pin and IC 1525,24,23,22,21,20,19,18 pin one by one correspondence be connected IC 1321,22,23,24,25,26,27,28,5,6,7,8 respectively with IC 1531,30,27,29,8,2,7,35,6,34,5,4 pin one by one correspondence be connected IC 1330 pin meet IC 1411 pin, IC 1317,16 pin meet IC respectively 1528,33 pin; IC 141 pin ground connection, IC 1419,18,17,16,15,14,13,12 pin respectively with IC 1516,15,14,13,12,11,10,9 pin one by one correspondence be connected IC 1538 pin meet power supply+Ec, IC 1520 pin ground connection, single-chip microcomputer IC 169,11,6,7,8 pin respectively with display interface device CON 85,4,7,8,6 pin one by one correspondence be connected IC 1612,13,14,15,16,17,18,19 respectively with CON 89,10,11,12,13,14,15,16 pin one by one correspondence be connected IC 1620 pin meet power supply+Ec, IC 1610 pin ground connection, IC 165,4 pin tap crystal oscillator X 4Two ends and capacitor C 19, C 20An end, C 19, C 20Other end ground connection, IC 1612,13 pin respectively through resistance R 19, R 20Meet power supply+Ec, CON 818,2 pin ground connection, CON 817 pin+Ec, CON 81,3 pin meet potentiometer W after connecting 2A stiff end and sliding end, W 2Another stiff end through resistance R 22Meet power supply chip IC 175 pin and capacitor C 21An end, C 21Other end ground connection, IC 171,6,7 pin unsettled, IC 173 pin ground connection, IC 172,4 pin tap capacitor C 22Two ends, IC 178 pin meet power supply+Ec.
Described bus switching circuit 3-1 as shown in figure 10, it is by signal input output interface CON 10, bus conversion chip IC 19, five capacitor C 23-C 27Form IC 19Select the MAX232 model for use, IC 194,5 pin tap capacitor C 24Two ends, IC 191,3 pin tap capacitor C 23Two ends, IC 192 pin connect capacitor C 25An end, C 25Another termination capacitor C 26, C 27An end and IC 1915 pin, C 26Another termination IC 1916 pin, C 27Another termination IC 196 pin, IC 1910,9 pin respectively with single-chip microcomputer IC 1310,11 pin correspondences be connected IC 1911,12 pin respectively with single-chip microcomputer companion chip IC 163,2 pin correspondences be connected IC 197,13 pin respectively with bus switching circuit 12 in bus conversion chip IC 57,8 pin be connected IC 1914,8 pin respectively with signal input output interface CON 102,3 pin be connected CON 101,4 pin unsettled, CON 105,7,8 pin ground connection, CON 109,10 pin meet power supply+Ec, CON 106 pin meet flow meter signal acquisition interface CON in the fuel consumption meter main frame 1 120 pin.
Described reset circuit 3-2 as shown in figure 11, it is by the chip IC that resets 20, K switch 3, three resistance R 12-R 25Form IC 20Select the IMP707 model for use, IC 201 pin connecting resistance R 23An end and K switch 3An end, K 3Other end ground connection, R 23Another termination power+Ec, IC 202 pin meet power supply+Ec, IC 206 pin unsettled, IC 203,5,7 pin ground connection, IC 204 pin connecting resistance R 24, R 25An end, R 24Another termination power+Ec, R 25Other end ground connection, IC 20The reset signal output terminal meet single-chip microcomputer IC 139 pin and single-chip microcomputer IC 161 pin.
Embodiment two: this embodiment is to have increased again in the fuel consumption meter main frame 1 four resistance row RP with the difference of embodiment one 1-RP 4, its circuit such as Figure 12, as Figure 13, as Figure 14, as shown in figure 15, resistance row RP 1-RP 4Select 103 models for use, resistance row RP 1, RP 2, RP 3, RP 41 pin meet power supply+Ec, RP 19,8,7,6,5,4,3,2 pin respectively with single- chip microcomputer IC 116,17,18,19,20,21,22,23 pin one by one correspondence be connected RP 29,8,7,6,5,4,3,2 pin respectively with single-chip microcomputer companion chip IC 229,28,27,25,24,23,22,21 pin one by one correspondence be connected RP 39,8,7,6,5,4,3,2 respectively with IC 114,13,12,11,10,9,8,7 pin one by one correspondence be connected RP 49,8,7,6,5,4,3,2 pin respectively with IC 157,56,55,54,53,52,51,50 pin one by one correspondence be connected.Increased by four resistance rows and made the Single Chip Microcomputer (SCM) system input and output of fuel consumption meter main frame 1 more stable, the level signal of input and output is more level and smooth.Other composition is identical with embodiment one with annexation.
Principle of work: two mass flowmeter 9-1,9-2 gathers the flow of oil inlet pipe 10-1 and scavenge pipe 10-2 respectively, difference by them draws actual fuel consumption, and an information that records is given fuel consumption meter main frame 1, generator power collecting cassette 2 is gathered the output current and the voltage of generator 5 by current sensor and voltage sensor simultaneously, obtain actual power power, and a signal that collects is delivered to fuel consumption meter main frame 1, fuel consumption meter main frame 1 is preserved and is analyzed data, the data of the preservation of fuel consumption meter main frame 1 and analysis are delivered to Ground analysis computing machine 4 carries out further statistics and analysis by transcribing instrument 3 after vehicle arrives at a station.The utility model adopts total linearize design, is convenient to system extension and upgrading, and the core of analyser adopts Single Chip Microcomputer (SCM) system, has guaranteed the stability and the programmability of system, brings great convenience for actual production application.

Claims (12)

1, the vehicle-mounted oil consumption recorder analyser of diesel locomotive, it by fuel consumption meter main frame (1), generator power collecting cassette (2), transcribe instrument (3), two mass flowmeters (9-1), (9-2), Ground analysis computing machine (4) and form, the oil inlet end connected tank (8) of oil inlet pipe (10-1), the oil inlet end of the fuel-displaced termination diesel engine (6) of oil inlet pipe (10-1), the oil revolving end of diesel engine (6) takes back an end of oil pipe (10-2), the other end connected tank (8) of scavenge pipe (10-2); It is characterized in that mass flowmeter (9-1) is installed in of oil inlet pipe (10-1) and blocks on (10-1-1), mass flowmeter (9-2) is installed in of scavenge pipe (10-2-1) and blocks on (10-2-1), mass flowmeter (9-1), flow signal output terminal (9-2) is by signal wire (7-1), (7-3) be connected with the flow signal input end of fuel consumption meter main frame (1) respectively, the dynamo current of generator power collecting cassette (2), the voltage signal input end is connected by the power output end of signal wire (7-2) with generator (5), the power signal output terminal of generator power collecting cassette (2) is connected by the power signal input end of signal wire (7-4) with fuel consumption meter main frame (1), the signal output part of fuel consumption meter main frame (1) is connected with the signal input part of transcribing instrument (3) by signal wire (7-5), and the signal output part of transcribing instrument (3) is connected by the signal input part of signal wire (7-6) with Ground analysis computing machine (4).
2, according to the vehicle-mounted oil consumption recorder analyser of claims 1 described diesel locomotive, it is characterized in that described fuel consumption meter main frame (1), it is by single-chip microcomputer IC 1, single-chip microcomputer companion chip IC 2, voltage reference comparable chip IC 3, crystal oscillator X 1, jumper switch JP 1, mass flowmeter signal acquisition circuit (11), bus switching circuit (12), SCM peripheral circuit (13), reset circuit (14), dynamo power signal Acquisition Circuit (15), flow meter signal acquisition interface CON 1, display interface device CON 2, DLL (dynamic link library) CON 3, five resistance R 1-R 5, potentiometer W 1, K switch 1, capacitor C 1, C 28Form single-chip microcomputer IC 134,19,38,33,32 pin unsettled, IC 13,58,49 pin ground connection, IC 135 pin meet crystal oscillator X 13 pin, X 12 pin meet power supply+Ec, X 11 pin unsettled, X 14 pin ground connection, IC 116,17,18,14,13,12,11,10,9,8,7 pin and display interface device OON 212,13,14,9,8,7,6,5,4,3,2 pin respectively one by one correspondence be connected CON 215,16 pin ground connection, CON 210,11 pin meet power supply+Ec, CON 21 pin unsettled; IC 121,27,50,51,52,53,54,55,56,57 pin meet single-chip microcomputer peripheral circuit (13), IC 1The power signal output terminal of 62,63,64,65,66,67,68,1 pin sending and receiving power of motor signal acquisition circuit (15), IC 159 pin connecting resistance R 1An end, capacitor C 1An end, potentiometer W 1A stiff end and voltage reference comparable chip IC 32 pin, R 1Another termination power+Ec, C 1Other end ground connection, IC 33 pin and W 1Another stiff end ground connection, IC 31 pin meet potentiometer W 1Sliding end; IC 126 pin connect the reset signal output terminal of reset circuit (14), IC 128,29,20,23,22,5,4 pin and flow meter signal acquisition interface CON 12,4,6,14,12,8,10 pin respectively one by one correspondence be connected CON 11,3,5,7,9 pin ground connection, CON 111,13,15,16 pin meet power supply+Ec, CON 117,18,19 pin unsettled, CON 120 pin meet reset circuit 14, IC 124,25 pin meet bus switching circuit 12 bus signals input ends, IC 131,30,48,47 pin and IC 250,47,10,49 pin respectively one by one correspondence be connected IC 115 foot meridian capacitor C 28Ground connection, IC 16 pin through jumper switch JP 1Ground connection, IC 150,51,52,53,54,55,56,57 pin and IC 237,36,35,34,33,32,31,30 pin respectively one by one correspondence be connected IC 146,45,44,43,42,41,40,39 pin and IC 246,45,44,43,42,41,40,39 pin respectively one by one correspondence be connected; Single-chip microcomputer companion chip IC 216,1,26 pin ground connection, IC 215,18,38 pin meet power supply+Ec, IC 248 pin connect the reset signal output terminal of reset circuit 14, IC 28,9,11,51 pin unsettled, IC 220,19,17,14,13,12 pin and DLL (dynamic link library) CON 39,11,6,14,5,13 pin respectively one by one correspondence be connected IC 252 pin connecting resistance R 5An end and K switch 1An end, R 5Another termination power+Ec, K 1Other end ground connection, IC 22,3,4 pin respectively through resistance R 4, R 3, R 2Meet power supply+Ec, IC 24,5,6,7 pin connect the signal input part of single-chip microcomputer peripheral circuit (13), IC 221,22,23,24,25,27,28,29 pin connect the signal input part of single-chip microcomputer peripheral circuit (13); DLL (dynamic link library) CON 31,2,4,8 pin unsettled, CON 33,10,12 pin ground connection.
3, according to claims 1 or the vehicle-mounted oil consumption recorder analyser of 2 described diesel locomotives, it is characterized in that described mass flowmeter signal acquisition circuit (11), it is by mass flowmeter interface CON 4, opto-coupler chip IC 4, five resistance R 6-R 10, two phase inverter M 1, M 2, three capacitor C 2-C 4Form CON 4Output terminal 1 pin connect capacitor C 2An end, C 2Another termination IC 41 pin, CON 42 pin connecting resistance R 6An end and diode D 1Positive pole, D 1Negative pole meet IC 41 pin, R 6Another termination IC 42 pin, CON 43,6 pin meet+Vc CON 44 pin connect capacitor C 3An end, C 3Another termination IC 43 pin, CON 45 pin meet diode D 2Positive pole and resistance R 7An end, D 2Negative pole meet IC 43 pin, R 7Another termination IC 44 pin, CON 47 pin connect capacitor C 4An end, C 4Another termination IC 45 pin, CON 48 pin meet diode D 3Positive pole and resistance R 8An end, D 3Negative pole meet IC 45 pin, R 8Another termination IC 46 pin; IC 47,8,9,10 pin unsettled, IC 415,13,11 pin ground connection; IC 416,14 pin respectively through resistance R 10, R 9Meet power supply+Ec, IC 416,14 pin meet phase inverter M respectively 1, M 2Input end, M 1, M 2Output terminal meet single-chip microcomputer IC respectively 15,4 pin.
4, according to claims 1 or the vehicle-mounted oil consumption recorder analyser of 2 described diesel locomotives, it is characterized in that described bus switching circuit (12), it is by five capacitor C 5-C 9With bus conversion chip IC 5Form IC 51,3 pin tap capacitor C 5Two ends, IC 54,5 pin tap capacitor C 6Two ends, IC 515,13,11 pin ground connection, IC 512,14 pin unsettled, IC 52 pin connect capacitor C 7An end, C 7Another termination capacitor C 8, C 9An end and IC 515 pin, C 8Another termination IC 516 pin and power supply+Ec, C 9Another termination IC 56 pin, IC 510,9 pin meet single-chip microcomputer IC respectively 125,24 pin, IC 57,8 pin switch through the record instrument (3) signal input part.
5, according to the vehicle-mounted oil consumption recorder analyser of claims 1,2 described diesel locomotives, it is characterized in that described SCM peripheral circuit (13), it is by storaging chip IC 6, clock chip IC 7, two resistance R 11, R 12, tripod jumper switch JP 2Form IC 612,11,10,9,8,7,6,5 pin respectively with single-chip microcomputer companion chip IC 229,28,27,25,24,23,22,21 pin one by one correspondence be connected IC 627,26,25,4,28,3,31 pin respectively with single-chip microcomputer companion chip IC 239,40,41,42,43,44,45,46 pin one by one correspondence be connected IC 613,14,15,17,18,19,20,21 pin respectively and IC 75,6,7,8,9,10,11 pin and single-chip microcomputer IC 157,56,55,54,53,52,51,50 pin one by one correspondence be connected; IC 62,1,22 pin respectively with single-chip microcomputer companion chip IC 27,5,4 pin one by one correspondence be connected IC 624,29 pin and clock chip IC 717,15 pin correspondences be connected IC 630 pin meet tripod jumper switch JP 22 pin, JP 21 pin meet single-chip microcomputer companion chip IC 26 pin JP 23 pin meet single-chip microcomputer IC 115 pin, IC 718,13 pin meet single-chip microcomputer companion chip IC respectively 248,3 pin, IC 714 pin meet single-chip microcomputer IC 148 pin, IC 719,23 pin meet IC respectively 127,21 pin, IC 723,19 pin respectively through R 12, R 11Meet power supply+Ec, IC 71 pin ground connection, IC 72,3 pin unsettled.
6, according to the vehicle-mounted oil consumption recorder analyser of claims 1,2 described diesel locomotives, it is characterized in that described reset circuit (14), it is by the chip IC that resets 8, three resistance R 13-R 15, K switch 2Form IC 82 pin meet power supply+Ec, IC 83 pin ground connection, IC 86 pin unsettled, IC 84 pin tap resistance R 14, R 15An end, R 14Another termination power+Ec, R 15Other end ground connection, IC 81 pin meet flow meter signal acquisition interface CON 120 pin, IC 81 pin connecting resistance R 13And K switch 2An end, K 2Other end ground connection, R 13Another termination power+Ec, IC 88,5 pin meet single-chip microcomputer IC respectively 115,26 pin, IC 87 pin meet single-chip microcomputer companion chip IC 248 pin.
7, according to the vehicle-mounted oil consumption recorder analyser of claims 1 described diesel locomotive, it is characterized in that described dynamo power signal Acquisition Circuit (15), it is by gathering generator power collecting cassette interface CON 5, eight signal comparator circuit M 3-M 10Form CON 52,4,6,8,10,12,14,16 pin respectively with single-chip microcomputer IC 11,68,67,66,65,64,63,62 one by one correspondence be connected CON 51,3,5,7,9,11,13,15,16,17,18,19,20,21,22,23,25 pin ground connection, CON 524,26 pin unsettled, CON 5The signal output part of 2,4 pin sending and receiving power of motor collecting cassettes (2), CON 52,4,6,8,10,12,14,16 respectively through signal comparator circuit M 3, M 4, M 5, M 6, M 7, M 8, M 9, M 10Meet power supply+Ec; Described signal comparator circuit M 3-M 10By capacitor C 10, two diode D 14, D 5Form capacitor C 10A termination CON 5Signal input part 2 pin, C 10Other end ground, diode D 4Negative pole and D 5Positive pole meet C 10An end, D 4Plus earth, D 5Negative pole meet power supply+Ec.
8, according to the vehicle-mounted oil consumption recorder analyser of claims 1 described diesel locomotive, it is characterized in that described generator power collecting cassette (2), it is by two power module IC 9, IC 10, the current acquisition sensor IC 11, the voltage acquisition sensor IC 12, two generator power supply interface CON 6, CON 7, two jumper switch JP 3, JP 4, three resistance R 16, R 17, R 18, four capacitor C 14-C 17Form power module IC 9, IC 1015,16 pin meet+Vcc IC 9, IC 101,2,8,9 pin ground connection all, IC 910,7 pin meet power supply pick-up transducers IC respectively 111,3 pin and two capacitor C 11, C 12An end, C 11, C 12Other end ground connection, IC 1010,7 pin connect the voltage acquisition sensor IC respectively 123,5 pin and two capacitor C 14, C 15An end, C 14, C 15Other end ground connection, IC 112 pin and IC 124 pin meet CON respectively 52,4 pin, IC 112 pin meet jumper switch JP 3An end, JP 3Other end connecting resistance R 16An end and capacitor C 13An end, C 13The other end and R 16Other end ground connection, IC 124 pin meet jumper switch JP 4An end, JP 4Another termination capacitor C 16And resistance R 17An end, R 17And C 16Other end ground connection, IC 11Power supply signal two input end sending and receiving motor power interface CON 6Two ends, IC 12Voltage signal acquisition input end 1 pin through resistance R 18Sending and receiving motor power interface CON 7A pin, IC 122 pin meet CON 7Another pin.
9, according to the vehicle-mounted oil consumption recorder analyser of claims 1 described diesel locomotive, it is characterized in that the described instrument (3) of transcribing, it is by two single-chip microcomputer IC 13, IC 16, single-chip microcomputer companion chip IC 14, clock chip IC 15, serial clock chip IC 18, power supply chip IC 17, reset circuit (3-2), bus switching circuit (3-1), six capacitor C 17-C 22, four resistance R 19-R 22, three crystal oscillator X 2-X 4, display interface device CON 8, potentiometer W 2, keyboard interface CON 9Form single-chip microcomputer IC 131,2,3,4 pin respectively with keyboard interface CON 91,2,3,4 pin one by one correspondence be connected IC 1331 pin ground connection, IC 139 pin, IC 161 pin connect the reset signal output terminal of reset circuit (3-2), IC 1310,11 pin, IC 162,3 pin connect the output end of main of bus switching circuit (3-1), IC 1312 pin meet tripod jumper switch JP 51 pin, JP 52 pin ground connection, JP 53 pin meet clock chip IC 1526 pin, IC 1313,14,15 pin serial clock chip IC respectively 187,6,5 pin one by one correspondence be connected IC 188 pin meet power supply+Ec, IC 182,3 pin meet crystal oscillator X 2Two ends; IC 1329 pin unsettled, IC 1318,19 pin meet crystal oscillator X respectively 3Two ends and capacitor C 17, C 18An end, C 17, C 18Other end ground connection, IC 1339,38,37,36,35,34,33,32 pin respectively with IC 142,3,4,5,6,7,8,9 pin and IC 1525,24,23,22,21,20,19,18 pin one by one correspondence be connected IC 1321,22,23,24,25,26,27,28,5,6,7,8 respectively with IC 1531,30,27,29,8,2,7,35,6,34,5,4 pin one by one correspondence be connected IC 1330 pin meet IC 1411 pin, IC 1317,16 pin meet IC respectively 1528,33 pin; IC 141 pin ground connection, IC 1419,18,17,16,15,14,13,12 pin respectively with IC 1516,15,14,13,12,11,10,9 pin one by one correspondence be connected IC 1538 pin meet power supply+Ec, IC 1520 pin ground connection, single-chip microcomputer IC 169,11,6,7,8 pin respectively with display interface device CON 85,4,7,8,6 pin one by one correspondence be connected IC 1612,13,14,15,16,17,18,19 respectively with CON 89,10,11,12,13,14,15,16 pin one by one correspondence be connected IC 1620 pin meet power supply+Ec, IC 1610 pin ground connection, IC 165,4 pin tap crystal oscillator X 4Two ends and capacitor C 19, C 20An end, C 19, C 20Other end ground connection, IC 1612,13 pin respectively through resistance R 19, R 20Meet power supply+Ec, CON 818,2 pin ground connection, CON 817 pin meet+Ec CON 81,3 pin meet potentiometer W after connecting 2A stiff end and sliding end, W 2Another stiff end through resistance R 22Meet power supply chip IC 175 pin and capacitor C 21An end, C 21Other end ground connection, IC 171,6,7 pin unsettled, IC 173 pin ground connection, IC 172,4 pin tap capacitor C 22Two ends, IC 178 pin meet power supply+Ec.
10, according to the vehicle-mounted oil consumption recorder analyser of claims 1,9 described diesel locomotives, it is characterized in that described bus switching circuit (3-1), it is by signal input output interface CON 10, bus conversion chip IC 19, five capacitor C 23-C 27Form IC 194,5 pin tap capacitor C 24Two ends, IC 191,3 pin tap capacitor C 23Two ends, IC 192 pin connect capacitor C 25An end, C 25Another termination capacitor C 26, C 27An end and IC 1915 pin, C 26Another termination IC 1916 pin, C 27Another termination IC 196 pin, IC 1910,9 pin respectively with single-chip microcomputer IC 1310,11 pin correspondences be connected IC 1911,12 pin respectively with single-chip microcomputer companion chip IC 163,2 pin correspondences be connected IC 197,13 pin respectively with bus switching circuit 12 in bus conversion chip IC 57,8 pin be connected IC 1914,8 pin respectively with signal input output interface CON 102,3 pin be connected CON 101,4 pin unsettled, CON 105,7,8 pin ground connection, CON 109,10 pin meet power supply+Ec, CON 106 pin meet flow meter signal acquisition interface CON in the fuel consumption meter main frame 1 120 pin.
11, according to the vehicle-mounted oil consumption recorder analyser of claims 1,9 described diesel locomotives, it is characterized in that described reset circuit (3-2), it is by the chip IC that resets 20, K switch 3, three resistance R 12-R 25Form IC 201 pin connecting resistance R 23An end and K switch 3An end, K 3Other end ground connection, R 23Another termination power+Ec, IC 202 pin meet power supply+Ec, IC 206 pin unsettled, IC 203,5,7 pin ground connection, IC 204 pin connecting resistance R 24, R 25An end, R 24Another termination power+Ec, R 25Other end ground connection, IC 20The reset signal output terminal meet single-chip microcomputer IC 139 pin and single-chip microcomputer IC 161 pin.
12,, it is characterized in that having increased again in the described fuel consumption meter main frame 1 four resistance row RP according to the vehicle-mounted oil consumption recorder analyser of claims 1,2 described diesel locomotives 1-RP 4, resistance row RP 1, RP 2, RP 3, RP 41 pin meet power supply+Ec, RP 19,8,7,6,5,4,3,2 pin respectively with single-chip microcomputer IC 116,17,18,19,20,21,22,23 pin one by one correspondence be connected RP 29,8,7,6,5,4,3,2 pin respectively with single-chip microcomputer companion chip IC 229,28,27,25,24,23,22,21 pin one by one correspondence be connected RP 39,8,7,6,5,4,3,2 respectively with IC 114,13,12,11,10,9,8,7 pin one by one correspondence be connected RP 49,8,7,6,5,4,3,2 pin respectively with IC 157,56,55,54,53,52,51,50 pin one by one correspondence be connected.
CN 02292292 2002-12-31 2002-12-31 Oil consumption recording analyzer for diesel locomotive Expired - Fee Related CN2581947Y (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101900582A (en) * 2010-08-12 2010-12-01 徐孟飚 Oil consumption flowmeter of diesel engine
CN101676706B (en) * 2007-02-13 2011-12-07 沪东重机有限公司 Measurement device and measurement method for fuel oil consumption of diesel engine
CN102435262A (en) * 2011-10-24 2012-05-02 芜湖顺荣汽车部件股份有限公司 Device and method for measuring relationship among fuel tank volume, fuel level and output resistance of oil pump
CN103335683A (en) * 2013-06-28 2013-10-02 成都众易通科技有限公司 System capable of accurately detecting oil consumption
CN104792382A (en) * 2015-04-13 2015-07-22 成都诚邦动力测试仪器有限公司 Engine oil consumption detecting system based on four-order low-pass filtering processing
CN104792381A (en) * 2015-04-13 2015-07-22 成都诚邦动力测试仪器有限公司 Phase shifting type engine oil consumption detecting system
CN104807514A (en) * 2015-04-13 2015-07-29 成都诚邦动力测试仪器有限公司 Two-stage low-pass filter and amplification type engine fuel consumption testing system
CN104848907A (en) * 2015-04-13 2015-08-19 成都诚邦动力测试仪器有限公司 Engine fuel consumption measuring system based on trigger booster circuit
CN104880229A (en) * 2015-04-13 2015-09-02 成都诚邦动力测试仪器有限公司 Low-pass filtering based engine fuel consumption detection system
CN106197590A (en) * 2016-06-30 2016-12-07 苏州德锐朗智能科技有限公司 A kind of electromotor amount of fuel wireless supervisory control system driven by the engine and method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101676706B (en) * 2007-02-13 2011-12-07 沪东重机有限公司 Measurement device and measurement method for fuel oil consumption of diesel engine
CN101900582A (en) * 2010-08-12 2010-12-01 徐孟飚 Oil consumption flowmeter of diesel engine
CN101900582B (en) * 2010-08-12 2012-05-30 徐孟飚 Oil consumption flowmeter of diesel engine
CN102435262A (en) * 2011-10-24 2012-05-02 芜湖顺荣汽车部件股份有限公司 Device and method for measuring relationship among fuel tank volume, fuel level and output resistance of oil pump
CN103335683A (en) * 2013-06-28 2013-10-02 成都众易通科技有限公司 System capable of accurately detecting oil consumption
CN104792382A (en) * 2015-04-13 2015-07-22 成都诚邦动力测试仪器有限公司 Engine oil consumption detecting system based on four-order low-pass filtering processing
CN104792381A (en) * 2015-04-13 2015-07-22 成都诚邦动力测试仪器有限公司 Phase shifting type engine oil consumption detecting system
CN104807514A (en) * 2015-04-13 2015-07-29 成都诚邦动力测试仪器有限公司 Two-stage low-pass filter and amplification type engine fuel consumption testing system
CN104848907A (en) * 2015-04-13 2015-08-19 成都诚邦动力测试仪器有限公司 Engine fuel consumption measuring system based on trigger booster circuit
CN104880229A (en) * 2015-04-13 2015-09-02 成都诚邦动力测试仪器有限公司 Low-pass filtering based engine fuel consumption detection system
CN106197590A (en) * 2016-06-30 2016-12-07 苏州德锐朗智能科技有限公司 A kind of electromotor amount of fuel wireless supervisory control system driven by the engine and method

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