CN104633073A - Passenger car main speed reducer gear oil control system and control method thereof - Google Patents
Passenger car main speed reducer gear oil control system and control method thereof Download PDFInfo
- Publication number
- CN104633073A CN104633073A CN201410710759.9A CN201410710759A CN104633073A CN 104633073 A CN104633073 A CN 104633073A CN 201410710759 A CN201410710759 A CN 201410710759A CN 104633073 A CN104633073 A CN 104633073A
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- Prior art keywords
- controller
- signal
- value
- temperature
- pressure
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0402—Cleaning of lubricants, e.g. filters or magnets
- F16H57/0404—Lubricant filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
Abstract
The invention relates to a passenger car main speed reducer gear oil control system and a control method of the passenger car main speed reducer gear oil control system. The passenger car main speed reducer gear oil control system comprises a power supply, a controller, a temperature sensor, a pressure sensor, an oil control valve and an alarm. According to the passenger car main speed reducer gear oil control system and the control method of the passenger car main speed reducer gear oil control system, the controller is arranged, detected temperature information of gear oil and a detected pressure signal of the gear oil are received by the controller and then are compared with set safety values, the oil control signals such as an oil drainage signal, an oil supply signal and an oil maintaining signal are sent out by the controller, the gear oil in an axle package of an axle housing of a passenger car are drained or supplied or maintained according to the oil control signals, and the purpose of accurately controlling the use amount of the main speed reducer gear oil is realized.
Description
technical field:
The present invention relates to passenger vehicle main reducing gear lubrication technical field, be specifically related to a kind of passenger vehicle Driven Gear of Final Reduction Gear EFM Electronic Fuel Management and controlling method thereof.
background technique:
Existing passenger vehicle main reducing gear of drive axle adopts gear oil to carry out lubrication and cooling to the gear in retarder, each gear oil adding capacity rating in passenger vehicle ransaxle bridge bag, after a life cycle, gear oil in bridge bag is all changed, to ensure lubrication and the cooling of Driven Gear of Final Reduction Gear.But in the life cycle of gear oil, to the use of gear oil without any control with detect, there are the following problems for this kind of lubrication mode:
1) regardless of the operating mode of passenger vehicle main reducing gear, the amount of the gear oil that Driven Gear of Final Reduction Gear takes up is constant: when passenger vehicle main reducing gear is in tick-over state, now, the gear of main reducing gear does not need too many lubricant oil just can ensure, and main reducing gear runs well, ensure the lubrication that gear is enough, and the gear oil that traditional Driven Gear of Final Reduction Gear takes up is constant, this just causes the gear oil quantity of lubricate superfluous, cause waste, simultaneously, gear carries superfluous lubricant oil and rotates, and resistance is comparatively large, and energy loss is more;
2) when passenger vehicle main reducing gear is in low-temperature condition, now, the gear of main reducing gear does not need too many gear oil just to carry out enough cooling to Driven Gear of Final Reduction Gear, ensure that gear runs under safety and stability, but, existing lubrication mode, the gear oil that Driven Gear of Final Reduction Gear takes up is constant, this has just caused the gear oil quantity of cooling action superfluous, cause waste, meanwhile, gear carries superfluous lubricant oil and rotates, resistance is comparatively large, and energy loss is more;
3) gear oil in ransaxle bridge bag is in life cycle, gear oil is subject to master and subtracts the pollution of the impurity that gear wear produces and cannot filter, cause that gear oil life cycle shortens relatively, oil change frequency is excessive, simultaneously, with the gear oil containing impurity Driven Gear of Final Reduction Gear lubricated and cool, be easy to damage the gear teeth of gear, affect the working life of gear, increase maintenance cost.
summary of the invention:
In sum, in order to overcome the deficiency of prior art problem, the invention provides a kind of passenger vehicle Driven Gear of Final Reduction Gear EFM Electronic Fuel Management and controlling method thereof, it arranges controller, controller receives temperature information and the pressure signal of the gear oil detected, then compare with setting safety value, according to comparative result, controller sends the oily signals of control such as draining, fuel feeding, maintenance, carry out the operations such as draining, fuel feeding, maintenance by the gear oil controlled in oily SC sigmal control passenger car axle bridge bag, thus reach the object accurately controlling Driven Gear of Final Reduction Gear oil consumption.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of passenger vehicle Driven Gear of Final Reduction Gear EFM Electronic Fuel Management, wherein: comprise power supply, controller, temperature transducer, pressure transducer, control fuel tap and alarm, power supply is controller, temperature transducer, pressure transducer, control fuel tap and alarm provide the energy, controller is communicated with upper-position unit by datawire, temperature transducer and pressure transducer are communicated with the input interface of controller respectively by signaling line, control fuel tap is connected with controller by signaling line, alarm is connected with controller by signaling line, the temperature signal that controller reception temperature transducer sends and the pressure signal that pressure transducer sends, controller sends draining signal or fuel supply signal or inhibit signal to control fuel tap, controller sends alarm signal to alarm.
Technological scheme of the present invention can also be achieved in that described control fuel tap is three-position four-way electromagnetic directional valve.
Technological scheme of the present invention can also be achieved in that and described controller arranges CAN interface, and controller is connected with upper-position unit by CAN interface, and controller receives or send fault message to upper-position unit.
Technological scheme of the present invention can also be achieved in that and described controller is provided with timer.
The controlling method of above-mentioned passenger vehicle Driven Gear of Final Reduction Gear oil, wherein: comprise following process step:
A, controller receive the temperature signal of temperature transducer and the pressure signal of pressure transducer;
Temperature signal and lower-limit temperature value and upper limiting temperature value compare by b, controller;
Pressure signal and pressure upper limit value compare by c, controller;
If d temperature signal value is less than lower-limit temperature value, and pressure signal value is less than pressure upper limit value, then controller sends fuel supply signal to control fuel tap, and control fuel tap is to conveyance gear oil in passenger car axle bridge bag;
If e temperature signal value is greater than upper limiting temperature value, and pressure signal value is greater than pressure upper limit value, then controller sends draining signal to control fuel tap, the commutation of control fuel tap, and gear oil let out by passenger car axle bridge bag;
If f temperature signal value is greater than upper limiting temperature value, and pressure signal value is less than pressure upper limit value, then controller sends alarm signal to alarm, alarm equipment alarm;
If g temperature signal value is less than lower-limit temperature value, and pressure signal value is greater than pressure upper limit value, then controller sends inhibit signal to control fuel tap, and control fuel tap keeps existing position, and controller sends timing signal to timer 8, and timer starts timing;
If h temperature signal value is greater than lower-limit temperature value, be less than upper limiting temperature value, then controller sends inhibit signal to control fuel tap, and control fuel tap keeps existing position; And controller sends timing signal to timer, timer starts timing;
I, when the continuous timing time of timer exceeds the groundwork time, controller sends fuel supply signal and draining signal to control fuel tap simultaneously, and change gear oil, timer is from new timing;
J, controller pass through the data transmission of CAN Interface realization and upper-position unit, and fault message is sent to upper-position unit with code form; Or call fault message from upper-position unit.
Beneficial effect of the present invention is:
The present invention arranges controller, controller receives temperature information and the pressure signal of the gear oil detected, then compare with setting safety value, according to comparative result, controller sends the oily signals of control such as draining, fuel feeding, maintenance, carry out the operations such as draining, fuel feeding, maintenance by the gear oil controlled in oily SC sigmal control passenger car axle bridge bag, thus reach the object accurately controlling Driven Gear of Final Reduction Gear oil consumption.
The present invention changes the oil supply system of existing passenger vehicle Driven Gear of Final Reduction Gear oil, the accurate control to gear oil can be realized, realize the bridge bag outer circulation of the gear oil in passenger car axle bridge bag, filter plant can be increased in the circulating cycle, circulating filtration is carried out to gear oil, removes the iron filings impurity in gear oil, thus extend the drain period, reduce ransaxle upkeep cost, obviously improve passenger vehicle practicability and travelling comfort.
accompanying drawing illustrates:
Fig. 1 is structure principle chart of the present invention;
Fig. 2 is control principle drawing of the present invention.
embodiment:
Below in conjunction with drawings and Examples, the present invention is described in further detail.
As shown in Figure 1, a kind of passenger vehicle Driven Gear of Final Reduction Gear EFM Electronic Fuel Management, comprise power supply 1, controller 2, temperature transducer 3, pressure transducer 4, control fuel tap 5 and alarm 6, control fuel tap 5 is three-position four-way electromagnetic directional valve, power supply 1 is controller 2, temperature transducer 3, pressure transducer 4, control fuel tap 5 and alarm 6 provide the energy, controller 2 is communicated with upper-position unit 7 by datawire, temperature transducer 3 and pressure transducer 4 are communicated with respectively by the input interface of signaling line with controller 2, control fuel tap 5 is connected with controller 2 by signaling line, alarm 6 is connected with controller 2 by signaling line, controller 2 receives the temperature signal and the pressure signal that sends of pressure transducer 4 that temperature transducer 3 sends, controller 2 sends draining signal or fuel supply signal or inhibit signal to control fuel tap 5, controller 2 sends alarm signal to alarm 6.Described controller 2 arranges CAN interface, and controller 2 is connected with upper-position unit 7 by CAN interface, and controller 2 receives or send fault message to upper-position unit 7.Described controller 2 is provided with timer 8, timer 8 timing, the stream time of the inhibit signal that recording controller 2 sends.
The control controlling method of above-mentioned passenger vehicle Driven Gear of Final Reduction Gear oil, wherein: comprise following process step:
A, controller 2 receive the temperature signal of temperature transducer 3 and the pressure signal of pressure transducer 4;
Temperature signal and lower-limit temperature value and upper limiting temperature value compare by b, controller 2;
Pressure signal and pressure upper limit value compare by c, controller 2;
If d temperature signal value is less than lower-limit temperature value, and pressure signal value is less than pressure upper limit value, then controller 2 sends fuel supply signal to control fuel tap 5, and control fuel tap 5 is to conveyance gear oil in passenger car axle bridge bag;
If e temperature signal value is greater than upper limiting temperature value, and pressure signal value is greater than pressure upper limit value, then controller 2 sends draining signal to control fuel tap 5, and control fuel tap 5 commutates, and gear oil let out by passenger car axle bridge bag;
If f temperature signal value is greater than upper limiting temperature value, and pressure signal value is less than pressure upper limit value, then controller 2 sends alarm signal to alarm 6, and alarm 6 is reported to the police;
If g temperature signal value is less than lower-limit temperature value, and pressure signal value is greater than pressure upper limit value, then controller 2 sends inhibit signal to control fuel tap 5, and control fuel tap 5 keeps existing position, and controller 2 sends timing signal to timer 8, and timer 8 starts timing;
If h temperature signal value is greater than lower-limit temperature value, be less than upper limiting temperature value, then controller 2 sends inhibit signal to control fuel tap 5, and control fuel tap 5 keeps existing position; And controller 2 sends timing signal to timer 8, timer 8 starts timing;
I, when continuously timing time exceeds the groundwork time to timer 8, controller 2 sends fuel supply signal and draining signal to control fuel tap 5 simultaneously, and change gear oil, timer 8 is from new timing;
J, controller 2 pass through the data transmission of CAN Interface realization and upper-position unit 7, and fault message is sent to upper-position unit 7 with code form; Or call fault message from upper-position unit 7.
Be noted that, above-described embodiment is unrestricted to the explanation of technical solution of the present invention, the equivalent replacement of art those of ordinary skill or other amendment made according to prior art, as long as do not exceed thinking and the scope of technical solution of the present invention, all should be included within interest field of the presently claimed invention.
Claims (5)
1. a passenger vehicle Driven Gear of Final Reduction Gear EFM Electronic Fuel Management, it is characterized in that: comprise power supply (1), controller (2), temperature transducer (3), pressure transducer (4), control fuel tap (5) and alarm (6), power supply (1) is controller (2), temperature transducer (3), pressure transducer (4), control fuel tap (5) and alarm (6) provide the energy, controller (2) is communicated with upper-position unit (7) by datawire, temperature transducer (3) and pressure transducer (4) are communicated with respectively by the input interface of signaling line with controller (2), control fuel tap (5) is connected with controller (2) by signaling line, alarm (6) is connected with controller (2) by signaling line, the temperature signal that controller (2) reception temperature transducer (3) sends and the pressure signal that pressure transducer (4) sends, controller (2) sends draining signal or fuel supply signal or inhibit signal to control fuel tap (5), controller (2) sends alarm signal to alarm (6).
2. passenger vehicle Driven Gear of Final Reduction Gear EFM Electronic Fuel Management according to claim 1, is characterized in that: described control fuel tap (5) is three-position four-way electromagnetic directional valve.
3. passenger vehicle Driven Gear of Final Reduction Gear EFM Electronic Fuel Management according to claim 1, it is characterized in that: described controller (2) arranges CAN interface, controller (2) is connected with upper-position unit (7) by CAN interface, and controller (2) receives or send fault message to upper-position unit (7).
4. passenger vehicle Driven Gear of Final Reduction Gear EFM Electronic Fuel Management according to claim 1, is characterized in that: described controller (2) is provided with timer (8).
5. a controlling method for passenger vehicle Driven Gear of Final Reduction Gear oil, is characterized in that: comprise following process step:
A, controller (2) receive the temperature signal of temperature transducer (3) and the pressure signal of pressure transducer (4);
Temperature signal and lower-limit temperature value and upper limiting temperature value compare by b, controller (2);
Pressure signal and pressure upper limit value compare by c, controller (2);
If d temperature signal value is less than lower-limit temperature value, and pressure signal value is less than pressure upper limit value, then controller (2) sends fuel supply signal to control fuel tap (5), and control fuel tap (5) is to conveyance gear oil in passenger car axle bridge bag;
If e temperature signal value is greater than upper limiting temperature value, and pressure signal value is greater than pressure upper limit value, then controller (2) sends draining signal to control fuel tap (5), control fuel tap (5) commutation, and gear oil let out by passenger car axle bridge bag;
If f temperature signal value is greater than upper limiting temperature value, and pressure signal value is less than pressure upper limit value, then controller (2) sends alarm signal to alarm (6), and alarm (6) is reported to the police;
If g temperature signal value is less than lower-limit temperature value, and pressure signal value is greater than pressure upper limit value, then controller (2) sends inhibit signal to control fuel tap (5), control fuel tap (5) keeps existing position, and controller (2) sends timing signal to timer (8), timer (8) starts timing;
If h temperature signal value is greater than lower-limit temperature value, be less than upper limiting temperature value, then controller (2) sends inhibit signal to control fuel tap (5), and control fuel tap (5) keeps existing position; And controller (2) sends timing signal to timer (8), timer (8) starts timing;
I, when continuously timing time exceeds the groundwork time to timer (8), controller (2) sends fuel supply signal and draining signal to control fuel tap (5) simultaneously, and change gear oil, timer (8) is from new timing;
Fault message, by the data transmission of CAN Interface realization and upper-position unit (7), is sent to upper-position unit (7) with code form by j, controller (2); Or call fault message from upper-position unit (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710759.9A CN104633073B (en) | 2014-12-01 | 2014-12-01 | Passenger car main speed reducer gear oil control system and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710759.9A CN104633073B (en) | 2014-12-01 | 2014-12-01 | Passenger car main speed reducer gear oil control system and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104633073A true CN104633073A (en) | 2015-05-20 |
| CN104633073B CN104633073B (en) | 2017-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410710759.9A Active CN104633073B (en) | 2014-12-01 | 2014-12-01 | Passenger car main speed reducer gear oil control system and control method thereof |
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| Country | Link |
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| CN (1) | CN104633073B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830159A (en) * | 2017-10-16 | 2018-03-23 | 江西海峰重工科技有限责任公司 | A kind of detection supervising device for mine vehicle back axle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201381952Y (en) * | 2009-04-30 | 2010-01-13 | 哈尔滨哈飞工业有限责任公司 | Wind turbine generator system gear box lubricating system |
| JP2010174950A (en) * | 2009-01-28 | 2010-08-12 | Hitachi Constr Mach Co Ltd | Travel drive apparatus for working vehicle |
| CN202674785U (en) * | 2012-04-10 | 2013-01-16 | 湖南京湘电气有限公司 | Frequency conversion constant pressure oil supply system based on programmable logic controller (PLC) |
| CN103672346A (en) * | 2013-12-21 | 2014-03-26 | 湖南崇德工业科技有限公司 | Sliding bearing intelligent oil supply system and method |
| CN103939589A (en) * | 2014-05-08 | 2014-07-23 | 三一重型装备有限公司 | System and method for protecting cutting speed reducer, and heading machine |
-
2014
- 2014-12-01 CN CN201410710759.9A patent/CN104633073B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010174950A (en) * | 2009-01-28 | 2010-08-12 | Hitachi Constr Mach Co Ltd | Travel drive apparatus for working vehicle |
| CN201381952Y (en) * | 2009-04-30 | 2010-01-13 | 哈尔滨哈飞工业有限责任公司 | Wind turbine generator system gear box lubricating system |
| CN202674785U (en) * | 2012-04-10 | 2013-01-16 | 湖南京湘电气有限公司 | Frequency conversion constant pressure oil supply system based on programmable logic controller (PLC) |
| CN103672346A (en) * | 2013-12-21 | 2014-03-26 | 湖南崇德工业科技有限公司 | Sliding bearing intelligent oil supply system and method |
| CN103939589A (en) * | 2014-05-08 | 2014-07-23 | 三一重型装备有限公司 | System and method for protecting cutting speed reducer, and heading machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830159A (en) * | 2017-10-16 | 2018-03-23 | 江西海峰重工科技有限责任公司 | A kind of detection supervising device for mine vehicle back axle |
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| Publication number | Publication date |
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| CN104633073B (en) | 2017-04-19 |
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