CN104454487A - Automobile air compressor controller - Google Patents
Automobile air compressor controller Download PDFInfo
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- CN104454487A CN104454487A CN201310425714.2A CN201310425714A CN104454487A CN 104454487 A CN104454487 A CN 104454487A CN 201310425714 A CN201310425714 A CN 201310425714A CN 104454487 A CN104454487 A CN 104454487A
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- air compressor
- magnetic clutch
- controller
- gear
- engine
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Abstract
The invention relates to an automobile air compressor controller. The air compressor controller can control revolving speed of an air compressor intelligently in real time by an engine and relevant information, so that the effect of saving oil is achieved. The automobile air compressor controller comprises an air compressor, a power input shaft of the air compressor is connected with a flange, and the flange is connected with a power output shaft of the engine through a conveying belt. The automobile air compressor controller further comprises a controller, a gas circuit pressure sensor, an engine revolving speed sensor and an electromagnetic clutch, wherein the electromagnetic clutch is serially connected between the power input shaft of the air compressor and the flange, the gas circuit pressure sensor and a signal output end of the revolving speed of the engine are electrically connected with a signal input end of the controller respectively, and signal output ends of the controller are electrically connected with gear signal input ends of the electromagnetic clutch respectively.
Description
Technical field
The present invention relates to a kind of electric controller, particularly a kind of automobile air compressor control gear.
Background technique
Fuel economy is the important evaluation index of motor, and normal air compressor adopts fixing drivign belt to provide power.When outside operating mode or driver demand change to some extent, air compressor still adopts fixed rotating speed to provide power, and cause unnecessary fuel consume or take the power of motor, the fuel consume of the similar operating mode of heavy-duty engine is more outstanding.Therefore, the fuel consume effectively reducing air compressor becomes an extremely urgent problem.
Summary of the invention
For deficiency of the prior art, the present invention aim to provide a kind of by motor and relevant information in real time, the rotating speed of intelligent control air compressor, make it the air compressor control device reaching oil-saving effect.
In order to solve the problem, this kind of automobile air compressor control gear, comprise: air compressor, the power input shaft of this air compressor is connected with flange plate, this flange plate is connected with the pto＝power take-off of motor by drivign belt, also comprises: controller, airline pressure sensor, engine rotation speed sensor and magnetic clutch;
This magnetic clutch is serially connected between the power input shaft of air compressor and flange plate, the signal output part of airline pressure sensor and engine rotation speed sensor is electrically connected with the signal input part of controller respectively, and the signal output part of controller is electrically connected with the shift signal input end of magnetic clutch respectively;
Controller according to the back information of airline pressure sensor, engine rotation speed sensor, the gear of control break magnetic clutch, thus control the power input shaft rotating speed of air compressor.
Preferably, described magnetic clutch is three gear magnetic clutchs, and described controller is single-chip microcomputer; Three signal output parts in this controller are electrically connected with three shift signal input ends of this three gears magnetic clutch respectively;
Described engine rotation speed sensor is arranged on engine power output shaft, for detecting engine speed value, near the gas receiver of described airline pressure sensor setting in braking gas circuit, for returning braking airline pressure value;
Controller is according to the Detection Information of airline pressure sensor, engine rotation speed sensor, and the gear controlling magnetic clutch is adjusted to top gear, middle speed gear or neutral.
Preferably, the model of described three gear magnetic clutchs is: Weihe River bavin 6126000605876;
When engine speed one timing:
When the braking airline pressure value that airline pressure sensor detects is less than 6pa, controller controls magnetic clutch and is adjusted to top gear;
The braking airline pressure value detected when airline pressure sensor is: during 6 ~ 8.5pa, and controller controls magnetic clutch and is adjusted to middle speed gear;
When the braking airline pressure value that airline pressure sensor detects is greater than 8.5pa, controller controls magnetic clutch and is adjusted to neutral;
When the timing of braking airline pressure one:
When the engine speed value that engine rotation speed sensor detects is less than 1200 revs/min, controller controls magnetic clutch and is adjusted to top gear;
When the engine speed value that engine rotation speed sensor detects is: when 1200 ~ 1600 revs/min, controller controls magnetic clutch and is adjusted to middle speed gear;
When the engine speed value that engine rotation speed sensor detects is greater than 1600 revs/min, controller controls magnetic clutch and is adjusted to neutral.
Preferably, the middle speed gear rotating speed of described magnetic clutch is 50% of top gear rotating speed.
The invention has the beneficial effects as follows: when consumption of compressed air, according to sensor back information, controller intelligence controls the output speed of magnetic clutch in real time, make the air compressor input shaft rotating speed respective change be attached thereto, engine fuel consumption during can effectively reducing, reaches the object of fuel-economizing.
Accompanying drawing explanation
Fig. 1 is automobile air compressor control gear electrical schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
As shown in Figure 1, this kind of automobile air compressor control gear, comprising: air compressor 1, controller 2, airline pressure sensor 5, engine rotation speed sensor 4 and magnetic clutch 3.The power input shaft of this air compressor is connected with flange plate, this flange plate is connected with the pto＝power take-off 6 of motor by drivign belt 7, this magnetic clutch 3 is serially connected between the power input shaft of air compressor and flange plate, the signal output part of airline pressure sensor and engine rotation speed sensor is electrically connected with the signal input part of controller respectively, and the signal output part of controller is electrically connected with the shift signal input end of magnetic clutch respectively.Preferably, described magnetic clutch is three gear magnetic clutchs, and this clutch has top gear, middle speed gear and bottom gear, i.e. neutral, and the model of this three gears magnetic clutch is: Weihe River bavin 6126000605876.Described controller is single-chip microcomputer.Three signal output parts in this controller are electrically connected with three shift signal input ends of this three gears magnetic clutch respectively, engine rotation speed sensor is arranged on engine power output shaft, for detecting and returning engine speed value, near the gas receiver of described airline pressure sensor setting in braking gas circuit, for detecting and returning braking airline pressure value.Controller is according to the back information of airline pressure sensor, engine rotation speed sensor, and the gear controlling magnetic clutch is adjusted to top gear, middle speed gear or neutral, thus controls the power input shaft rotating speed of air compressor.
During concrete control, when engine speed one timing: when being less than 6pa when the braking airline pressure value that airline pressure sensor detects, controller controls magnetic clutch and is adjusted to top gear, ensures compressor input shaft and engine output shaft run-in synchronism; The braking airline pressure value detected when airline pressure sensor is: during 6 ~ 8.5pa, and controller controls magnetic clutch and is adjusted to middle speed gear; When the braking airline pressure value that airline pressure sensor detects is greater than 8.5pa, controller controls magnetic clutch and is adjusted to neutral, and namely magnetic clutch trackslips to rub and ensures that it is in neutral, also can claim low velocity zone.
When the timing of braking airline pressure one: when being less than 1200 revs/min when the engine speed value that engine rotation speed sensor detects, controller controls magnetic clutch and is adjusted to top gear; When the engine speed value that engine rotation speed sensor detects is: when 1200 ~ 1600 revs/min, controller controls magnetic clutch and is adjusted to middle speed gear; When the engine speed value that engine rotation speed sensor detects is greater than 1600 revs/min, controller controls magnetic clutch and is adjusted to neutral.The middle speed gear rotating speed of described magnetic clutch is 50% of top gear rotating speed.
When consumption of compressed air, according to sensor back information, controller intelligence controls the output speed of magnetic clutch in real time, makes the air compressor input shaft rotating speed respective change be attached thereto, engine fuel consumption during can effectively reducing, reaches the object of fuel-economizing.
It should be noted that; embodiment is only explanation to technical solution of the present invention and explanation; should not be understood as the restriction to technical solution of the present invention, any employing technological scheme of the present invention and only do local change, must fall within the scope of protection of the present invention.
Claims (4)
1. an automobile air compressor control gear, comprise: air compressor, the power input shaft of this air compressor is connected with flange plate, this flange plate is connected with the pto＝power take-off of motor by drivign belt, characterized by further comprising: controller, airline pressure sensor, engine rotation speed sensor and magnetic clutch;
This magnetic clutch is serially connected between the power input shaft of air compressor and flange plate, the signal output part of airline pressure sensor and engine rotation speed sensor is electrically connected with the signal input part of controller respectively, and the signal output part of controller is electrically connected with the shift signal input end of magnetic clutch respectively;
Controller according to the back information of airline pressure sensor, engine rotation speed sensor, the gear of control break magnetic clutch, thus control the power input shaft rotating speed of air compressor.
2. automobile air compressor control gear according to claim 1, is characterized in that: described magnetic clutch is three gear magnetic clutchs, and described controller is single-chip microcomputer; Three signal output parts in this controller are electrically connected with three shift signal input ends of this three gears magnetic clutch respectively;
Described engine rotation speed sensor is arranged on engine power output shaft, for detecting engine speed value, near the gas receiver of described airline pressure sensor setting in braking gas circuit, for returning braking airline pressure value;
Controller is according to the Detection Information of airline pressure sensor, engine rotation speed sensor, and the gear controlling magnetic clutch is adjusted to top gear, middle speed gear or neutral.
3. automobile air compressor control gear according to claim 2, is characterized in that: the model of described three gear magnetic clutchs is: Weihe River bavin 6126000605876;
When engine speed one timing:
When the braking airline pressure value that airline pressure sensor detects is less than 6pa, controller controls magnetic clutch and is adjusted to top gear;
The braking airline pressure value detected when airline pressure sensor is: during 6 ~ 8.5pa, and controller controls magnetic clutch and is adjusted to middle speed gear;
When the braking airline pressure value that airline pressure sensor detects is greater than 8.5pa, controller controls magnetic clutch and is adjusted to neutral;
When the timing of braking airline pressure one:
When the engine speed value that engine rotation speed sensor detects is less than 1200 revs/min, controller controls magnetic clutch and is adjusted to top gear;
When the engine speed value that engine rotation speed sensor detects is: when 1200 ~ 1600 revs/min, controller controls magnetic clutch and is adjusted to middle speed gear;
When the engine speed value that engine rotation speed sensor detects is greater than 1600 revs/min, controller controls magnetic clutch and is adjusted to neutral.
4. automobile air compressor control gear according to claim 3, is characterized in that: the middle speed gear rotating speed of described magnetic clutch is 50% of top gear rotating speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310425714.2A CN104454487B (en) | 2013-09-17 | 2013-09-17 | Automobile air compressor control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310425714.2A CN104454487B (en) | 2013-09-17 | 2013-09-17 | Automobile air compressor control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104454487A true CN104454487A (en) | 2015-03-25 |
| CN104454487B CN104454487B (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310425714.2A Expired - Fee Related CN104454487B (en) | 2013-09-17 | 2013-09-17 | Automobile air compressor control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104454487B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216773A (en) * | 2015-10-20 | 2016-01-06 | 湖南南车时代电动汽车股份有限公司 | A kind of motor vehicle driven by mixed power compound source control method and system |
| CN109236479A (en) * | 2018-08-20 | 2019-01-18 | 潍柴动力股份有限公司 | A kind of speed regulation device of diesel engine, speed regulating method and screw compressor system |
| CN111120287A (en) * | 2019-12-30 | 2020-05-08 | 潍柴动力股份有限公司 | Air compressor control method and system and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08200230A (en) * | 1995-01-20 | 1996-08-06 | Yuushin:Kk | Air compressor |
| CN2591273Y (en) * | 2002-07-23 | 2003-12-10 | 上海恒初车用空调有限公司 | Electromagnetic clutch type multistage speed changing apparatus |
| US20080286128A1 (en) * | 2007-05-18 | 2008-11-20 | Lee-Cheng Chang | Combination of a Generator with an Air Compressor |
| CN102536429A (en) * | 2012-01-16 | 2012-07-04 | 宁波市鄞州德来特技术有限公司 | Engine and inflation system thereof |
| CN203023018U (en) * | 2012-12-24 | 2013-06-26 | 江麓机电集团有限公司 | Mechanism for prolonging service life of air compressor |
| CN203499976U (en) * | 2013-09-17 | 2014-03-26 | 陕西重型汽车有限公司 | Automobile air compressor control device |
-
2013
- 2013-09-17 CN CN201310425714.2A patent/CN104454487B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08200230A (en) * | 1995-01-20 | 1996-08-06 | Yuushin:Kk | Air compressor |
| CN2591273Y (en) * | 2002-07-23 | 2003-12-10 | 上海恒初车用空调有限公司 | Electromagnetic clutch type multistage speed changing apparatus |
| US20080286128A1 (en) * | 2007-05-18 | 2008-11-20 | Lee-Cheng Chang | Combination of a Generator with an Air Compressor |
| CN102536429A (en) * | 2012-01-16 | 2012-07-04 | 宁波市鄞州德来特技术有限公司 | Engine and inflation system thereof |
| CN203023018U (en) * | 2012-12-24 | 2013-06-26 | 江麓机电集团有限公司 | Mechanism for prolonging service life of air compressor |
| CN203499976U (en) * | 2013-09-17 | 2014-03-26 | 陕西重型汽车有限公司 | Automobile air compressor control device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216773A (en) * | 2015-10-20 | 2016-01-06 | 湖南南车时代电动汽车股份有限公司 | A kind of motor vehicle driven by mixed power compound source control method and system |
| CN105216773B (en) * | 2015-10-20 | 2017-11-14 | 湖南南车时代电动汽车股份有限公司 | A kind of compound source control method of motor vehicle driven by mixed power and system |
| CN109236479A (en) * | 2018-08-20 | 2019-01-18 | 潍柴动力股份有限公司 | A kind of speed regulation device of diesel engine, speed regulating method and screw compressor system |
| CN109236479B (en) * | 2018-08-20 | 2021-01-19 | 潍柴动力股份有限公司 | Speed regulating device and speed regulating method of diesel engine and screw compressor system |
| CN111120287A (en) * | 2019-12-30 | 2020-05-08 | 潍柴动力股份有限公司 | Air compressor control method and system and storage medium |
| CN111120287B (en) * | 2019-12-30 | 2022-04-26 | 潍柴动力股份有限公司 | Air compressor control method and system and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104454487B (en) | 2016-05-11 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20160917 |