CN103487262A - Hybrid electric vehicle power assembly testbed - Google Patents
Hybrid electric vehicle power assembly testbed Download PDFInfo
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- CN103487262A CN103487262A CN201310428237.5A CN201310428237A CN103487262A CN 103487262 A CN103487262 A CN 103487262A CN 201310428237 A CN201310428237 A CN 201310428237A CN 103487262 A CN103487262 A CN 103487262A
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- power assembly
- stand
- hybrid electric
- driving wheel
- hybrid power
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Abstract
Provided is a hybrid electric vehicle power assembly testbed. Hybrid electric vehicles are studied deeply, and the development of the hybrid electric vehicles is still severely restrained by some key technologies, such as parameter matching, dynamic process switching-over and the like. The hybrid electric vehicle power assembly testbed comprises a control system, the control system is connected with a hybrid electric vehicle power assembly (1) fixedly arranged in a rack (12), the hybrid electric vehicle power assembly is connected with a speed reducer and differential mechanism assembly (2), the speed reducer and differential mechanism assembly are connected with a driving wheel (3), the driving wheel is connected with a chassis dynamometer rotary drum (4), the driving wheel is connected with a brake system (5), the rack is connected with a fixing device (6), the control system is arranged in a control unit panel (7), the rack is connected with a binding strap fixing pile (8) through a binding strap (9), and the hybrid electric vehicle power assembly is connected with an oil tank (10) through a fast connector (11). The hybrid electric vehicle power assembly testbed is used for testing the power performance, the economic performance and the discharging performance of the hybrid electric vehicle power assembly.
Description
technical field:
the present invention relates to a kind of hybrid power automobile power assembly testing table.
background technology:
due to the pressure of environmental protection and energy crisis, oneself becomes one of focus of automobile industry research electric automobile.Hybrid vehicle is the transitional product of traditional combustion engine automobile to electric automobile, it not only has the good dynamic property of traditional combustion engine automobile and longer continual mileage, the performance that also there is pure electric automobile high-level efficiency, low emission, so hybrid vehicle has obtained the favor of each automobile production producer and R&D institution.Yet along with going deep into of hybrid vehicle research, some gordian techniquies are still seriously restricting its development, as parameter matching, control strategy optimization, dynamic process switching etc., can these technical research make a breakthrough to have become affects the key factor that hybrid vehicle is introduced to the market.
test is the optimal path addressed the above problem.The hybrid vehicle bench test has two kinds of implementation platforms: car load stand (being chassis dynamometer) test platform and assembly bench test platform.Car load bench test platform generally adopts chassis dynamometer as device for power absorption, can carry out dynamic property and the economy based on the operation state of cyclic operation and the emission performance test of car load, but, due to the restriction that is subject to each assembly model on car load general arrangement and car, on car load bench test platform, can only carry out the test of specific assembly and car load.Assembly bench test platform generally adopts engine dynamometer as device for power absorption, can arrange flexibly that each component assembly reaches the power assembly of changing efficiently different model, and can carry out the performance test of component assembly, but because device for power absorption directly connects clutch end, do not meet the car load operation actual, can not carry out dynamic property and the economy based on the operation state of cyclic operation and emission performance test.
summary of the invention:
the purpose of this invention is to provide a kind of hybrid power automobile power assembly testing table.
above-mentioned purpose realizes by following technical scheme:
a kind of hybrid power automobile power assembly testing table, its composition comprises: control system, described control system is connected with the hybrid power automobile power assembly in being fixed on stand, described hybrid power automobile power assembly is connected with speed reduction unit and differential assembly, described speed reduction unit and differential assembly are connected with driving wheel, described driving wheel is connected with the chassis dynamometer rotary drum, described driving wheel is connected with brake system, described stand is connected with stationary installation, described control system is arranged in the control module panel, described stand is connected by bandage with the bandage spud pile, described hybrid power automobile power assembly is connected by rapid-acting coupling with fuel tank.
described hybrid power automobile power assembly testing table, described stationary installation is connected by heightening body of bolt with the T-shaped groove on ground.
described hybrid power automobile power assembly testing table, described control module panel and described stand pass through gemel connection, nearly hinge end at described control module panel is provided with fixed orifice A, vertical plane and surface level at the nearly hinge end of described stand is provided with fixed orifice B respectively, the hole of described fixed orifice A and brace is bolted, and another hole of described brace and described fixed orifice B are bolted.
described hybrid power automobile power assembly testing table, in described stand both sides, have safety guide rail in described driving wheel arranged outside, and described safety guide rail is arranged on described stand.
described hybrid power automobile power assembly testing table, be rotatably connected sheet and described bandage spud pile is hinged, the described sheet that is rotatably connected has one group of connecting hole, and described bandage is connected with described connecting hole, in described stand bottom, is provided with one group of support wheel.
beneficial effect:
1. the form that the present invention supports in conjunction with the packaged type four-wheel has advantages of conveniently moving and takes up an area few, and the advantage that chassis dynamometer simulated roadway road surface meets the real vehicle service condition more designs, can be used for scientific research and the teaching application of hybrid power automobile power assembly exploitation.The present invention also has simple in structure, compact, connects easy characteristics.
2. it is actual that the present invention can meet the car load operation, carries out dynamic property and the economy based on the operation state of cyclic operation and emission performance test, can reach the power assembly of changing efficiently different model by each component assembly of flexible arrangement again, carries out the performance test of component assembly.
3. for making the packaged type four-wheel support testing table, with chassis dynamometer, be connected, the present invention is the external driving wheel of testing table clutch end, and driving wheel is connected on the rotary drum of chassis dynamometer; The stationary installation of the present invention design by testing table better and ground fix; But control system panel of the present invention is made 180 ° of adjustable fixed forms of rotation with hinge, but both level fixedly mounted, and can vertically fixedly mount again, made the testing table air resistance that reduces in service, thereby more approached car load reality; The present invention is installed safety guide rail additional in the testing table driving wheel outside, thereby the safe handling of revolving part, especially driving wheel and corresponding coupling bolt in the running of warranty test platform prevents the lax injury that flies out and bring of parts; The present invention adds rapid-acting coupling at fuel tank input and output oil circuit, is convenient to the fuel economy of test bed engine, also is convenient to get involved fast the fuel consumption meter respective line.
the accompanying drawing explanation:
accompanying drawing 1 is structural representation of the present invention.
accompanying drawing 2 is structural representations of stationary installation of the present invention.
accompanying drawing 3 is side views of accompanying drawing 2.
accompanying drawing 4 is vertical views of accompanying drawing 2.
accompanying drawing 5 is front views of stand of the present invention.
accompanying drawing 6 is side views of accompanying drawing 5.
embodiment:
embodiment 1:
a kind of hybrid power automobile power assembly testing table, its composition comprises: control system, described control system is connected with the hybrid power automobile power assembly 1 in being fixed on stand 12, described hybrid power automobile power assembly is connected with speed reduction unit and differential assembly 2, described speed reduction unit and differential assembly are connected with driving wheel 3, described driving wheel is connected with chassis dynamometer rotary drum 4, described driving wheel is connected with brake system 5, described stand is connected with stationary installation 6, described control system is arranged on 7 li of control module panels, described stand is connected by bandage 9 with bandage spud pile 8, described hybrid power automobile power assembly is connected by rapid-acting coupling 11 with fuel tank 10.
embodiment 2:
according to the described hybrid power automobile power assembly testing table of embodiment 1, described stationary installation is connected by heightening body of bolt 13 with the T-shaped groove on ground.
embodiment 3:
according to the described hybrid power automobile power assembly testing table of embodiment 1 or 2, described control module panel is connected by hinge 14 with described stand, nearly hinge end at described control module panel is provided with fixed orifice A, vertical plane and surface level at the nearly hinge end of described stand is provided with fixed orifice B respectively, the hole of described fixed orifice A and brace is bolted, and another hole of described brace and described fixed orifice B are bolted.
embodiment 4:
according to embodiment 1 or 2 or 3 described hybrid power automobile power assembly testing tables, in described stand both sides, in described driving wheel arranged outside, safety guide rail 15 is arranged, described safety guide rail is arranged on described stand.
embodiment 5:
according to embodiment 1 or 2 or 3 or 4 described hybrid power automobile power assembly testing tables, the sheet 18 that is rotatably connected is hinged with described bandage spud pile, the described sheet that is rotatably connected has one group of connecting hole 19, described bandage is connected with described connecting hole, in described stand bottom, is provided with one group of support wheel 20.
embodiment 6:
the testing table driving wheel contacts with the chassis dynamometer rotary drum, and the line of centres is perpendicular to the ground.The test-bed rear end is connected with ground by stationary installation.The test-bed front end is connected with the ground spud pile by bandage.The rotation of control module panel is placed and fixed to 180 ° of positions.
the vertical stratification of stationary installation part is bolted with stand, the horizontal structure part of stationary installation by rotating distance between nut and body of bolt the number realize that adjustable for height connected mode is connected with ground.
just the horizontal structure of stationary installation is partly gone up to square nut when the nut of the horizontal structure of regulation fixing apparatus part below contact to stand and ground level and screw, now four support wheels do not contact with ground.
Claims (6)
1. a hybrid power automobile power assembly testing table, its composition comprises: control system, it is characterized in that: described control system is connected with the hybrid power automobile power assembly in being fixed on stand, described hybrid power automobile power assembly is connected with speed reduction unit and differential assembly, described speed reduction unit and differential assembly are connected with driving wheel, described driving wheel is connected with the chassis dynamometer rotary drum, described driving wheel is connected with brake system, described stand is connected with stationary installation, described control system is arranged in the control module panel, described stand is connected by bandage with the bandage spud pile, described hybrid power automobile power assembly is connected by rapid-acting coupling with fuel tank.
2. according to the described hybrid power automobile power assembly testing table of claim 1, it is characterized in that: described stationary installation is connected by heightening body of bolt with the T-shaped groove on ground.
3. according to the described hybrid power automobile power assembly testing table of claim 1 or 2, it is characterized in that: described control module panel and described stand pass through gemel connection, nearly hinge end at described control module panel is provided with fixed orifice A, vertical plane and surface level at the nearly hinge end of described stand is provided with fixed orifice B respectively, the hole of described fixed orifice A and brace is bolted, and another hole of described brace and described fixed orifice B are bolted.
4. according to claim 1 or 2 or 3 described hybrid power automobile power assembly testing tables, it is characterized in that: in described stand both sides, in described driving wheel arranged outside, safety guide rail is arranged, described safety guide rail is arranged on described stand.
5. hybrid power automobile power assembly testing table according to claim 3, it is characterized in that: in described stand both sides, in described driving wheel arranged outside, safety guide rail is arranged, described safety guide rail is arranged on described stand.
6. according to claim 1 or 2 or 3 or 4 or 5 described hybrid power automobile power assembly testing tables, it is characterized in that: be rotatably connected sheet and described bandage spud pile are hinged, the described sheet that is rotatably connected has one group of connecting hole, described bandage is connected with described connecting hole, in described stand bottom, is provided with one group of support wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310428237.5A CN103487262A (en) | 2013-09-18 | 2013-09-18 | Hybrid electric vehicle power assembly testbed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310428237.5A CN103487262A (en) | 2013-09-18 | 2013-09-18 | Hybrid electric vehicle power assembly testbed |
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| Publication Number | Publication Date |
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| CN103487262A true CN103487262A (en) | 2014-01-01 |
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| CN201310428237.5A Pending CN103487262A (en) | 2013-09-18 | 2013-09-18 | Hybrid electric vehicle power assembly testbed |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792095A (en) * | 2014-02-19 | 2014-05-14 | 哈尔滨工程大学 | Loading device of regenerative braking test table of hybrid electric vehicle |
| CN105547694A (en) * | 2016-01-11 | 2016-05-04 | 山东理工大学 | Automobile power assembly performance test general platform and design method thereof |
| CN109211585A (en) * | 2018-08-31 | 2019-01-15 | 汽-大众汽车有限公司 | A kind of hybrid vehicle multi-mode driving test method and device |
Citations (6)
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| US6457351B1 (en) * | 1998-09-18 | 2002-10-01 | Nissan Motor Co., Ltd. | Hybrid electric vehicle testing method and system |
| CN201308540Y (en) * | 2008-11-14 | 2009-09-16 | 刘志宏 | Military-vehicle driver surveymeter |
| CN201540201U (en) * | 2009-07-23 | 2010-08-04 | 浙江吉利汽车研究院有限公司 | Hybrid power system bench test device |
| KR20100105055A (en) * | 2009-03-20 | 2010-09-29 | 교통안전공단 | Hybrid type vehicle inspection apparatus and method thereof |
| CN201673048U (en) * | 2010-05-31 | 2010-12-15 | 重庆长安汽车股份有限公司 | Automobile power assembly testing rack protection device |
| CN202547946U (en) * | 2011-12-01 | 2012-11-21 | 湖南晟通科技集团有限公司 | Electric vehicle power-driven system artificial testboard truss |
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2013
- 2013-09-18 CN CN201310428237.5A patent/CN103487262A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6457351B1 (en) * | 1998-09-18 | 2002-10-01 | Nissan Motor Co., Ltd. | Hybrid electric vehicle testing method and system |
| CN201308540Y (en) * | 2008-11-14 | 2009-09-16 | 刘志宏 | Military-vehicle driver surveymeter |
| KR20100105055A (en) * | 2009-03-20 | 2010-09-29 | 교통안전공단 | Hybrid type vehicle inspection apparatus and method thereof |
| CN201540201U (en) * | 2009-07-23 | 2010-08-04 | 浙江吉利汽车研究院有限公司 | Hybrid power system bench test device |
| CN201673048U (en) * | 2010-05-31 | 2010-12-15 | 重庆长安汽车股份有限公司 | Automobile power assembly testing rack protection device |
| CN202547946U (en) * | 2011-12-01 | 2012-11-21 | 湖南晟通科技集团有限公司 | Electric vehicle power-driven system artificial testboard truss |
Non-Patent Citations (1)
| Title |
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| 赵海霞 等: ""混合动力汽车试验台架简介"", 《工程与试验》, vol. 53, no. 2, 30 June 2013 (2013-06-30), pages 38 - 41 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792095A (en) * | 2014-02-19 | 2014-05-14 | 哈尔滨工程大学 | Loading device of regenerative braking test table of hybrid electric vehicle |
| CN105547694A (en) * | 2016-01-11 | 2016-05-04 | 山东理工大学 | Automobile power assembly performance test general platform and design method thereof |
| CN109211585A (en) * | 2018-08-31 | 2019-01-15 | 汽-大众汽车有限公司 | A kind of hybrid vehicle multi-mode driving test method and device |
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Application publication date: 20140101 |