CN201408484Y - Training platform used for automobile electronic ignition and electrical control fuel injection system - Google Patents
Training platform used for automobile electronic ignition and electrical control fuel injection system Download PDFInfo
- Publication number
- CN201408484Y CN201408484Y CN2008201450227U CN200820145022U CN201408484Y CN 201408484 Y CN201408484 Y CN 201408484Y CN 2008201450227 U CN2008201450227 U CN 2008201450227U CN 200820145022 U CN200820145022 U CN 200820145022U CN 201408484 Y CN201408484 Y CN 201408484Y
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- fuel oil
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- igniting
- automotive electronics
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Abstract
A training platform used for an automobile electronic ignition and electrical control fuel injection system belongs to automobile complex system simulation training equipment. The utility model adoptsthe scheme that real object components distributed on all parts of an automobile are centralized to be installed on a panel to be driven by a mini-type frequency conversion motor to operate as the actual car operating mode, mainly comprises real object components of an automobile electronic ignition and electrical control fuel injection system, a frequency conversion motor, a rack, a remote communication and control module, instructional software, a network interface, a data interface and the like, especially can be mutually connected with the assembly training platforms of other types of automobiles and the automobile electrical signal testing device, and can constitute an instructional training device capable of free access, software and hardware interaction and virtual-real combinationwith the embedded multimedia animation instructional software of the automobile electronic ignition and electrical control fuel injection system.
Description
Technical field
The utility model relates to a kind of automotive electronics igniting and electric control fuel oil jet system actual training device, especially can be interconnected with other types automobile assembly practical traning platform and automobile electrical signal proving installation, and form the teaching training apparatus that software and hardware is mutual, actual situation merges with automotive electronics igniting that embeds and the special-purpose teaching software of electric control fuel oil jet system.
Background technology
The automotive electronics igniting is the automobile starting igniting with electric control fuel oil jet system and makes engine can both obtain the system of the combination gas of optium concentration under various operating modes.Igniting system is made up of ignition module, hi-line and spark plug etc.Pass through plug ignition during igniting.Electronic Fuel Injection (EFI) control system (being called for short EFI or EGI system), with an electronic-controlled installation (claiming computer or ECU again) is control center, utilization is installed in the various sensors on the engine different parts, record the various running parameters of engine, according to the control program of in computer, setting, by the unlatching of control fuel injector, accurately control distributive value, make engine under various operating modes, can both obtain the combination gas of optium concentration.Because the engine structure complexity, frequency of operation is fast, and igniting is dispersed in the different position of engine with the injection system parts, so with the naked eye can't observe actual igniting and oil spout situation.The automotive electronics igniting is very strict with electric control fuel oil jet system maintenance and inspection requirements at ordinary times, not easy to operate, technical requirement and safety requirements are all very high, and it is very difficult with principle of work, structure composition, system testing and the fault diagnosis maintenance practice teaching of electric control fuel oil jet system directly to carry out the automotive electronics igniting on real vehicle.
Virtual reality technology (Virtual Reality) claims clever border technology again, is actual environment to be organized into go to produce realistic " virtual environment " in the computing machine, thereby makes the user visually produce a kind of sensation of being immersed in virtual environment.But pure virtual reality technology can't satisfy the simulated training that resembles automotive electronics igniting and the such complication system of electric control fuel oil jet system again.The learner not only needs good " feeling of immersion ", and good " feel " also will be arranged, by touch feel, vision and the sense of hearing, and the unification of realization theory and practice.
The utility model content
At the problems referred to above, the utility model provides a kind of automotive electronics igniting and electric control fuel oil jet system practical traning platform, can intuitively understand the automotive electronics igniting forms with the structure of electric control fuel oil jet system, principle of work, detect by an unaided eye sequentially fired and order oil spout situation, and energy remote activation, close practical traning platform, the long-range fault that is provided with, tracing trouble, especially can be interconnected with other types automobile assembly practical traning platform and automobile electrical signal proving installation, and mutual with the automotive electronics igniting that embeds with electric control fuel oil jet system teaching software formation software and hardware, the teaching training apparatus that actual situation merges.
The technical scheme that its technical matters that solves the utility model adopts is: with material objects at the automobile diverse location in bulk such as the ignition switch on the automobile, anti-theft control unit, control unit of engine, instrument assembly, sensor unit, connecting circuit, fuel injector, ignition module, spark plug, oil pump, petroleum pipelines, install concentratedly on a fixed head, make a casing fixed panel, casing makes and is fixed by bolts on the stand, and the universal caster wheel of four band self-locking devices is equipped with in the stand bottom.A small-sized variable-frequency motor is installed in the casing, engine crankshaft position sensor signal gear ring is fixed on the motor shaft, link to each other with CMPS Camshaft Position Sensor signal gear ring through Timing Belt.Draw colour circuit figure and system construction drawing on panel, inlay colored calibrating terminal on circuit diagram, calibrating terminal and automotive electronics igniting are electrically connected with the electric control fuel oil jet system circuit.Electronic fuel pump is contained in the little fuel tank with the organic glass making, uses former car circuit to be connected with the electronics oil supply system with pipeline.Vehicle remote communication and control module are installed in the casing, and the fault that a lid with lock is installed on stand is provided with case, and 28 faults of the interior installation of fault case are provided with button and are electrically connected with the electric control fuel oil jet system circuit with the automotive electronics igniting.Network interface, data-interface are installed on casing.
By above-mentioned design, the beneficial effects of the utility model are: electronic ignition and the electric control fuel oil jet system assembly parts in kind at the automobile diverse location in bulk are installed concentratedly on a fixed head, and the structure that can understand automotive electronics igniting and electric control fuel oil jet system is intuitively formed, principle of work; Use frequency converter motor speed can be transferred to 50 change below, just can observation sequence igniting and order oil spout situation by naked eyes, this is impossible realize on real vehicle; Can button manual or use a computer remote auto setting and the igniting of removing automotive electronics and 28 dissimilar faults of electric control fuel oil jet system be set operational failure, phenomenon of the failure can be seen from outward appearance, associated electrical signals can be measured from calibrating terminal; Automotive electronics igniting and electric control fuel oil jet system fault diagnosis software, wave form analysis software, multimedia animation teaching software and other correlated digital teaching resources are embedded practical traning platform, constitute the teaching training apparatus that software and hardware is mutual, actual situation merges; Network interface can insert campus network by the computing machine on the remote console, realizes sharing of teaching resource; Data communication interface can connect the simulation station that dozens of automobile electrical signal proving installation is formed, set up the automotive electronics igniting and support the own participation of many people in certain physical space with electric control fuel oil jet system, comprise that touch feel, vision, the sense of hearing are interactive, having when participating in the cintest, the actual situation of experience sense merges integrated teaching environment and actual training device.
Description of drawings
Accompanying drawing 1 is automotive electronics igniting and electric control fuel oil jet system practical traning platform structural drawing.
Accompanying drawing 2 is johning knot compositions of practical traning platform and remote console and campus network.
Accompanying drawing 3 is simulation station johning knot compositions that practical traning platform and automobile electrical signal proving installation are formed.
Among the figure, 1. automobile ignition switch; 2. instrument assembly; 3. engine electric-controlled unit; 4. sensor unit; 5. fuel injector; 6. spark plug; 7. little fuel tank; 8. electric fuel punp; 9. variable-frequency motor; 10. Timing Belt; 11. CMPS Camshaft Position Sensor and signal gear ring; 12. antitheft control module; 13. frequency converter; 14. tape jam is provided with the stand of case; 15. universal caster wheel; 16. the panel of tape test port; 17. vehicle remote communication and control module; 18. network interface; 19; Data communication interface; 20. casing; 21. fault is provided with case; 22. netting twine; 23. remote console; 24. automotive electronics igniting and fuel injection system multimedia animation teaching software; 25. campus network; 26. data line; 27. automobile electrical signal proving installation.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
In Fig. 1, the ignition switch 1 that is dispersed in diverse location on the automobile, instrument assembly 2, engine electric-controlled unit 3, sensor unit 4, fuel injector 5, the igniting of automotive electronics such as spark plug 6 and antitheft control module 12 is installed concentratedly on the panel 16 of tape test terminal with electric control fuel oil jet system assembly parts in kind, use the electrical equipment wire harness of former car to connect each assembly parts in kind by the real vehicle situation, crankshaft position sensor and signal gear ring are installed in the rotating shaft of variable-frequency motor 9, use Timing Belt 10 to connect CMPS Camshaft Position Sensor and signal gear ring 11, the power switch of variable-frequency motor 9 is electrically connected with automobile ignition switch 1, start automobile ignition switch 1, variable-frequency motor 9 runnings, crankshaft position sensor and CMPS Camshaft Position Sensor send ignition timing and injection timing signal to engine electric-controlled unit 3, spark plug 6 sparkings this moment, fuel injector 5 oil spouts, the automotive electronics igniting is worked according to the real vehicle operating mode with electric control fuel oil jet system, use external automobile multimeter, automotive inspection equipments such as automobile oscillograph, the calibrating terminal on panel 16 can measure automotive electronics igniting and all electrical quantity signals of electric control fuel oil jet system.The universal caster wheel 15 of four band self-locking devices is equipped with in the bottom of stand 14, is convenient to stand is moved to suitable teaching position.
In Fig. 1, frequency converter 13 is electrically connected with variable-frequency motor 9, adjusts the rotating speed that frequency converter 13 can change variable-frequency motor 9, thereby changes the frequency of operation of fuel injector 5 and spark plug 6, has also changed the size of distributive value.The rotating speed of variable-frequency motor 9 is transferred to 50 when changeing following, and the automotive electronics igniting still can be worked with electric control fuel oil jet system, with the naked eye can differentiate sequentially fired and the situation of oil spout in proper order this moment.
In Fig. 1, use organic glass to make a little fuel tank 7, viscosity is equipped with in the inside, flowability and the nonflammable again liquid of fuel oil basically identical, replace flammable fuel oil, electric fuel punp 8 is installed in the little fuel tank 7, using former fare bundle to be connected situation with engine electric-controlled unit 3 by real vehicle is electrically connected, using former car pipeline to be connected situation with the electronics oil supply system by real vehicle connects, a support is installed below fuel injector 5, the glass tube of 4 band scales is installed between the support, scavenge pipe below the support leads to little fuel tank 7, reaches the purpose that nonflammable liquid is recycled.4 on-off type solenoid valves are installed on scavenge pipe, are turn-offed solenoid valve when needing so that analyze the running parameter of fuel injector 5.
Among Fig. 1, the fault that a lid with lock is installed in casing 20 is provided with case 21, fault is provided with 28 failure buttons is housed in the case, these failure buttons are electrically connected with electric control fuel oil jet system sensor unit 4, actuator, engine electric-controlled unit 3, antitheft ECU (Electrical Control Unit) 12 with the automotive electronics igniting, 28 typical faults can manually be set, use automotive inspection equipments such as external automobile multimeter, automobile oscillograph, the calibrating terminal on panel 16 can measure the electrical quantity signal of various tape jams.
Among Fig. 1, be installed in vehicle remote communication control units 17 in the casing 20 and with fault case 21, automobile ignition switch 1, engine electric-controlled unit 3, sensor unit 4, antitheft ECU (Electrical Control Unit) 12, frequency converter 13 and network interface 18 be set and be electrically connected.
In Fig. 2, band computer remote control desk 23 is provided with case 21 by netting twine 22 and network interface 18 with vehicle remote communication control unit 17, fault and is electrically connected, the use a computer igniting of remote controlled automotive electronics and automotive electronics igniting and electric control fuel oil jet system practical traning platform, comprise remote activation or close, long-range setting or remove fault, remote fault diagnosis, drafting electrical quantity curve map etc.Also be embedded with the multimedia animation teaching software 24 and the relevant teaching resource of automotive electronics igniting and electric control fuel oil jet system special use in the remote console 23, insert campus network 25 by netting twine, realize sharing of professional teaching resource, can be the electrical quantity signal access campus network of automotive electronics igniting with the electric control fuel oil jet system practical traning platform, also can insert automotive electronics igniting and electric control fuel oil jet system practical traning platform to the aided education resource on the campus network, when computer installation automotive electronics igniting on using remote console 23 and the some faults in 28 typical faults of electric control fuel oil jet system, can transfer relevant animation and virtual Environment Implementation aided education in the multimedia animation teaching software 24 at any time, it is mutual to reach software and hardware, the teaching efficiency that actual situation merges.
In Fig. 3, the simulation station group who is made of dozens of automobile electrical signal proving installation 27 uses data line 26 through communication interface 19 and vehicle remote communication control unit 17, fault case 21 to be set and is electrically connected, use external automotive inspection equipment such as fault diagnostic equipment, automobile multimeter, automobile oscillograph etc., on automobile electrical signal proving installation 27, also related electrical parameters be can test, the automotive electronics igniting and electric control fuel oil jet system Analysis on Fault Diagnosis professional technique real training of colony carried out.The quantity that automobile electrical signal proving installation 27 access vehicle remote communication control units 17, fault are provided with case 21 can increase and decrease arbitrarily according to teaching needs and number of student.
Claims (6)
1. an automotive electronics is lighted a fire and the electric control fuel oil jet system practical traning platform, mainly by stand, casing, automotive electronics igniting and the whole parts in kind of electric control fuel oil jet system, variable-frequency motor, vehicle remote communication and control module, fault is provided with case, network interface and communication data interface formations such as (19), it is characterized in that: the ignition switch that is dispersed in diverse location on the automobile (1), instrument assembly (2), engine electric-controlled unit (3), sensor unit (4), fuel injector (5), spark plug (6) and the igniting of antitheft control module automotive electronics such as (12) are installed concentratedly on the panel (16) of tape test terminal with electric control fuel oil jet system assembly parts in kind, use the electrical equipment wire harness of former car to connect each assembly parts in kind by the real vehicle situation, crankshaft position sensor and signal gear ring are installed in the rotating shaft of variable-frequency motor (9), use Timing Belt (10) to connect CMPS Camshaft Position Sensor and signal gear ring (11), the power switch of variable-frequency motor (9) is electrically connected with automobile ignition switch (1).
2. according to described automotive electronics igniting of claim 1 and electric control fuel oil jet system practical traning platform, it is characterized in that: also comprise little fuel tank (7), electric fuel punp (8), viscosity is equipped with in little fuel tank (7) the inside, mobile consistent nonflammable again liquid with fuel oil, electric fuel punp (8) is installed in the little fuel tank (7), using former fare bundle to be connected situation with engine electric-controlled unit (3) by real vehicle is electrically connected, using former car pipeline to be connected situation with the electronics oil supply system by real vehicle connects, a support is installed below fuel injector (5), the glass tube of (4) individual band scale is installed between the support, scavenge pipe below the support leads to little fuel tank (7), and (4) individual on-off type solenoid valve is installed on scavenge pipe.
3. according to described automotive electronics igniting of claim 1 and electric control fuel oil jet system practical traning platform, it is characterized in that: the fault that a lid with lock is installed in casing (20) is provided with case (21), fault is provided with 28 failure buttons is housed in the case, and these failure buttons are electrically connected with electric control fuel oil jet system sensor unit (4), actuator, engine electric-controlled unit (3), antitheft ECU (Electrical Control Unit) (12) with the automotive electronics igniting.
4. according to igniting of the described automotive electronics of claim 1 and electric control fuel oil jet system practical traning platform, it is characterized in that: be installed in vehicle remote communication control units (17) in the casing 20 and with fault case (21), automobile ignition switch (1), engine electric-controlled unit (3), sensor unit (4), antitheft ECU (Electrical Control Unit) (12), frequency converter (13) and network interface (18) be set and be electrically connected.
5. according to described automotive electronics igniting of claim 1 and electric control fuel oil jet system practical traning platform, it is characterized in that: vehicle remote communication control unit (17), fault are provided with case (21) and are connected with outside remote console (23) or campus network (25) by network interface (18), and multimedia animation teaching software (24) in the remote console (23) of outside or the relevant teaching resource in the campus network (25) are read in realization.
6. according to described automotive electronics igniting of claim 1 and electric control fuel oil jet system practical traning platform, it is characterized in that: vehicle remote communication control unit (17), fault are provided with case (21) and are connected by the automobile electrical signal proving installation (27) of data-interface (19) with the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201450227U CN201408484Y (en) | 2008-12-29 | 2008-12-29 | Training platform used for automobile electronic ignition and electrical control fuel injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201450227U CN201408484Y (en) | 2008-12-29 | 2008-12-29 | Training platform used for automobile electronic ignition and electrical control fuel injection system |
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| Publication Number | Publication Date |
|---|---|
| CN201408484Y true CN201408484Y (en) | 2010-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008201450227U Expired - Lifetime CN201408484Y (en) | 2008-12-29 | 2008-12-29 | Training platform used for automobile electronic ignition and electrical control fuel injection system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102662394A (en) * | 2012-05-08 | 2012-09-12 | 清华大学 | Fault simulation device for automobile electric power-assisted steering system |
| CN104992596A (en) * | 2015-07-15 | 2015-10-21 | 无锡商业职业技术学院 | Virtual electronic-control engine experiment bench |
| CN104992597A (en) * | 2015-07-15 | 2015-10-21 | 无锡商业职业技术学院 | Simulated automobile electronic-control engine experiment bench |
| CN105092254A (en) * | 2015-07-15 | 2015-11-25 | 无锡商业职业技术学院 | Six-cylinder electric-controlled engine experiment stand |
| CN105303920A (en) * | 2014-08-01 | 2016-02-03 | 天津市优耐特汽车电控技术服务有限公司 | Teaching practical-training device for parking computer antitheft system |
| CN105489078A (en) * | 2014-09-15 | 2016-04-13 | 天津市优耐特汽车电控技术服务有限公司 | Teaching practical training device for automobile diesel oil common rail injection engine based on network |
-
2008
- 2008-12-29 CN CN2008201450227U patent/CN201408484Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102662394A (en) * | 2012-05-08 | 2012-09-12 | 清华大学 | Fault simulation device for automobile electric power-assisted steering system |
| CN102662394B (en) * | 2012-05-08 | 2014-01-29 | 清华大学 | Fault simulation device for automobile electric power-assisted steering system |
| CN105303920A (en) * | 2014-08-01 | 2016-02-03 | 天津市优耐特汽车电控技术服务有限公司 | Teaching practical-training device for parking computer antitheft system |
| CN105489078A (en) * | 2014-09-15 | 2016-04-13 | 天津市优耐特汽车电控技术服务有限公司 | Teaching practical training device for automobile diesel oil common rail injection engine based on network |
| CN104992596A (en) * | 2015-07-15 | 2015-10-21 | 无锡商业职业技术学院 | Virtual electronic-control engine experiment bench |
| CN104992597A (en) * | 2015-07-15 | 2015-10-21 | 无锡商业职业技术学院 | Simulated automobile electronic-control engine experiment bench |
| CN105092254A (en) * | 2015-07-15 | 2015-11-25 | 无锡商业职业技术学院 | Six-cylinder electric-controlled engine experiment stand |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160719 Address after: 300191 Tianjin city Alex Hua Tian Huayuan Industrial Zone Road No. 2 building 1112 Patentee after: Tianjin dimensional access Automotive Technology Co., Ltd. Address before: 300384 Tianjin Huayuan Industrial Zone, Road No. 19 Patentee before: Tianjin Younaite Automobile Electronic Control Technology Service Co.Ltd |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100217 |