CN203456011U - An electrically-controlled direct-injection gasoline engine practical training platform - Google Patents
An electrically-controlled direct-injection gasoline engine practical training platform Download PDFInfo
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- CN203456011U CN203456011U CN201320588358.1U CN201320588358U CN203456011U CN 203456011 U CN203456011 U CN 203456011U CN 201320588358 U CN201320588358 U CN 201320588358U CN 203456011 U CN203456011 U CN 203456011U
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Abstract
The utility model discloses an electrically-controlled direct-injection gasoline engine practical training platform and belongs to the technical field of automobile professional teaching equipment. The advanced electrically-controlled direct-injection gasoline engine practical training platform is provided with an electrically-controlled direct-injection engine, an anti-theft system, original technical data, a low equipment scale, and a new operation panel. The electrically-controlled direct-injection gasoline engine practical training platform comprises an engine and an operation panel. The electric appliance portion of the engine is connected with the operation panel through a wire harness. The operation panel comprises a controller, a master power supply relay, a cylinder oil valve, an ignition coil, an active carbon container apparatus solenoid valve, a supercharging pressure restriction solenoid valve, a camshaft regulating valve, a turbocharger circulating air solenoid valve , a fuel oil pressure regulating valve, a throttle valve control unit, an engine speed sensor, a supercharging pressure sensor, an intake pressure sensor, a fuel oil pressure sensor, a hall sensor, a knocking sensor, a coolant temperature sensor, an oxygen sensor, and an accelerator pedal position sensor. The electrically-controlled direct-injection gasoline engine practical training platform is mainly used in the aspect of automobile teaching.
Description
Technical field
The utility model electric controlled direct spray petrol engine practical traning platform, belongs to automobile major teaching equipment technical field.
Background technology
Along with the development of current automobile and social demand, country puts automobile application and maintenance specialty in the first place in education sector, automobile major teaching equipment has effectively solved this problem, but this technology also has many difficult problems to capture in manufacturing, traditional teaching equipment can not allow the clearer study of student, grasp the technology point of automobile; Can not learn the most novel technology of current automobile; Can not cultivate the more poly-talented talent, these difficult problems are processed and badly directly can be had influence on domestic level of education, and mislead students, affects national technology and expanding economy, and particular problem is as follows:
1, existing vehicle teaching equipment mostly is the technology of the nineties in last century, can not adapt to the development of automotive engineering.
2, the anti-theft technique of vehicle teaching equipment still rests on the primary stage, without antitheft or second generation anti-theft technique, anti-theft technique is one of most important technology ingredient of contemporary automobile, does not does not research and develop more high-end anti-theft technique product, the development of motor repair trade after can directly having influence on.
3, engine electric-controlled principle still rests on the nineties in last century, constantly upgrading electronic control technology, does not does not research and develop more novel electronic control technology product, the development of motor repair trade after also can directly having influence on.
4, numerous universities and colleges select and buy car load and carry out practice teaching, by the knowwhy on teaching material, combine, and can not to automobile electrically-controlled principle technology, analyze intuitively, efficiently and fix a breakdown under battle conditions.
5, technique is coarse, volume is excessive, is inconvenient to move, dismounting, has certain potential safety hazard.
6, guidance panel is too dull, and style is novel not, can not bring the interest to automotive engineering research to student.
In sum, be necessary to be improved.
Utility model content
In order to overcome the deficiencies in the prior art, provide a kind of electric controlled direct spray, burglary-resisting system, the former factory of outfit technical information, equipment scale is little and the advanced electric controlled direct spray petrol engine practical traning platform of brand-new guidance panel.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
Electric controlled direct spray petrol engine practical traning platform, comprises, engine and guidance panel, and the electrical appliance part of engine is all connected with guidance panel by wire harness, and guidance panel comprises controller, main supply relay, cylinder fuel injection valve, ignition coil, activated carbon container device solenoid valve, boost pressure restriction solenoid valve, camshaft variable valve, turbosupercharger circulated air solenoid valve, fuel pressure regulating valve, throttle valve control unit, engine speed sensor, boost-pressure sensor, air inlet pressure sensor, fuel pressure transmitter, Hall element, detonation sensor, cooling-water temperature transmitter, lambda sensor, accelerator pedal position sensor, main supply relay, cylinder fuel injection valve, ignition coil, activated carbon container device solenoid valve, boost pressure restriction solenoid valve, camshaft variable valve, turbosupercharger circulated air solenoid valve, fuel pressure regulating valve, throttle valve control unit, engine speed sensor, boost-pressure sensor, air inlet pressure sensor, fuel pressure transmitter, Hall element, detonation sensor, cooling-water temperature transmitter, lambda sensor, accelerator pedal position sensor is connected with controller, main supply relay and ignition coil, activated carbon container device solenoid valve, boost pressure restriction solenoid valve, camshaft variable valve, turbosupercharger circulated air solenoid valve, fuel pressure regulating valve is connected, boost-pressure sensor, air inlet pressure sensor, fuel pressure transmitter interconnects, air inlet pressure sensor, fuel pressure transmitter, Hall element interconnects.
The beneficial effect that the utility model compared with prior art had is:
Engine is state-of-the-art direct injection technology, turbocharging, guarding portion employing the 4th generation burglary-resisting system, and the developing steps immediately following current automotive engineering, grow with each passing hour.
Be equipped with former factory technical information, facilitate student more clear, grasp present technique efficiently.
Reduce device framework size, convenient mobile, there is fastness and security reliably.
Panel figure adopts aluminum material, spray-drawing process to make, and can adapt to national climatic environment, increases the serviceable life of equipment; Adopt colored schematic diagram to show the principle of work of engine electric-controlled technology and anti-theft technique, more clear teaching, improves the interest of student to the research of automotive engineering and pursuit.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is engine electric-controlled straight spray schematic diagram.
In figure, 1 is controller, 2 is main supply relay, 3 is cylinder fuel injection valve, 4 is ignition coil, 5 is activated carbon container device solenoid valve, 6 is boost pressure restriction solenoid valve, 7 is camshaft variable valve, 8 is turbosupercharger circulated air solenoid valve, 9 is fuel pressure regulating valve, 10 is throttle valve control unit, 11 is engine speed sensor, 12 is boost-pressure sensor, 13 is air inlet pressure sensor, 14 is fuel pressure transmitter, 15 is Hall element, 16 is detonation sensor, 17 is cooling-water temperature transmitter, 18 is lambda sensor, 19 is accelerator pedal position sensor.
Embodiment
The utility model will be further described by reference to the accompanying drawings for embodiment below.
As shown in Figure 1, electric controlled direct spray petrol engine practical traning platform, comprises, engine and guidance panel, and the electrical appliance part of engine is all connected with guidance panel by wire harness, it is characterized in that: guidance panel comprises controller 1, main supply relay 2, cylinder fuel injection valve 3, ignition coil 4, activated carbon container device solenoid valve 5, boost pressure restriction solenoid valve 6, camshaft variable valve 7, turbosupercharger circulated air solenoid valve 8, fuel pressure regulating valve 9, throttle valve control unit 10, engine speed sensor 11, boost-pressure sensor 12, air inlet pressure sensor 13, fuel pressure transmitter 14, Hall element 15, detonation sensor 16, cooling-water temperature transmitter 17, lambda sensor 18, accelerator pedal position sensor 19, main supply relay 2, cylinder fuel injection valve 3, ignition coil 4, activated carbon container device solenoid valve 5, boost pressure restriction solenoid valve 6, camshaft variable valve 7, turbosupercharger circulated air solenoid valve 8, fuel pressure regulating valve 9, throttle valve control unit 10, engine speed sensor 11, boost-pressure sensor 12, air inlet pressure sensor 13, fuel pressure transmitter 14, Hall element 15, detonation sensor 16, cooling-water temperature transmitter 17, lambda sensor 18, accelerator pedal position sensor 19 is connected with controller 1, main supply relay 2 and ignition coil 4, activated carbon container device solenoid valve 5, boost pressure restriction solenoid valve 6, camshaft variable valve 7, turbosupercharger circulated air solenoid valve 8, fuel pressure regulating valve 9 is connected, boost-pressure sensor 12, air inlet pressure sensor 13, fuel pressure transmitter 14 interconnects, air inlet pressure sensor 13, fuel pressure transmitter 14, Hall element 15 interconnects.
1, device framework adopts the welding of GB steel, cuts open light processing, adopts workmanship of spraying plastics to replace previous lacquer spraying technique, and rotary part installs protective shroud additional, strengthens fastness and the aesthetic property of equipment, avoids the generation of security incident.
2, reduce device framework size, convenient mobile;
3, panel figure adopts aluminum material, spray-drawing process to make, and can adapt to national climatic environment, increases the serviceable life of equipment; Adopt colored schematic diagram to show the principle of work of engine electric-controlled technology and anti-theft technique, more clear teaching, improves the interest of student to the research of automotive engineering and pursuit.
4, engine electric-controlled principle be partly the most advanced electric controlled direct spray, turbocharging, the 4th generation anti-theft technique and CAN-BUS technology, the terminal of Engine ECU and gateway ECU being drawn by former factory technical information, through panel figure, is connected to each sensor and actuator accurately; By former factory decoding, read the anti-theft cipher of engine and instrument, complete the coupling work of burglary-resisting system, reach the actual condition of former car, comprise the functions such as engine start, acceleration, idling, by the workmanship order of LED light demonstration engine fuel injector, with digital display meter, show the signal voltage of each sensor, former car circuit diagram is gathered and is embodied on panel figure, convenient, help Student Diagnosis is measured, and learns more fast and accurately the electric control principle of engine and grasps its technology.
Engine under normal circumstances, there will not be any bad reaction, and former car actual condition fits like a glove.After breaking down, have different phenomenon and occur, such as: cannot startup, unstable idle speed, acceleration be smooth etc., fixes a breakdown and need detect, measure by pulling out the plug of sensor or actuator the signal voltage meter resistance of each terminal, determines failure cause.Now the connecting terminals of Engine ECU and gateway ECU output is received on the panel figure that dwindles, puts in order, at each stitch, install detection terminal, digital display meter and LED light are installed, the fault such as can have or not virtual connection, short circuit by the specialized maintenance equipment such as multimeter, oscillograph measuring circuit on detection terminal, open circuit, by the workmanship order that digital display meter shows and LED lamp shows, determine that the resistance of each sensor and signal voltage determine that sensor and actuator have or not damage.Convenient, fast, efficient diagnostic method, really can change original teaching pattern for teacher, cultivates the high-quality motor vehicle repair talent make outstanding contributions for country.
Claims (1)
1. electric controlled direct spray petrol engine practical traning platform, comprises, engine and guidance panel, and the electrical appliance part of engine is all connected with guidance panel by wire harness, it is characterized in that: guidance panel comprises controller (1), main supply relay (2), cylinder fuel injection valve (3), ignition coil (4), activated carbon container device solenoid valve (5), boost pressure restriction solenoid valve (6), camshaft variable valve (7), turbosupercharger circulated air solenoid valve (8), fuel pressure regulating valve (9), throttle valve control unit (10), engine speed sensor (11), boost-pressure sensor (12), air inlet pressure sensor (13), fuel pressure transmitter (14), Hall element (15), detonation sensor (16), cooling-water temperature transmitter (17), lambda sensor (18), accelerator pedal position sensor (19), main supply relay (2), cylinder fuel injection valve (3), ignition coil (4), activated carbon container device solenoid valve (5), boost pressure restriction solenoid valve (6), camshaft variable valve (7), turbosupercharger circulated air solenoid valve (8), fuel pressure regulating valve (9), throttle valve control unit (10), engine speed sensor (11), boost-pressure sensor (12), air inlet pressure sensor (13), fuel pressure transmitter (14), Hall element (15), detonation sensor (16), cooling-water temperature transmitter (17), lambda sensor (18), accelerator pedal position sensor (19) is all connected with controller (1), main supply relay (2) and ignition coil (4), activated carbon container device solenoid valve (5), boost pressure restriction solenoid valve (6), camshaft variable valve (7), turbosupercharger circulated air solenoid valve (8), fuel pressure regulating valve (9) is connected, boost-pressure sensor (12), air inlet pressure sensor (13), fuel pressure transmitter (14) interconnects, air inlet pressure sensor (13), fuel pressure transmitter (14), Hall element (15) interconnects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588358.1U CN203456011U (en) | 2013-09-24 | 2013-09-24 | An electrically-controlled direct-injection gasoline engine practical training platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588358.1U CN203456011U (en) | 2013-09-24 | 2013-09-24 | An electrically-controlled direct-injection gasoline engine practical training platform |
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| Publication Number | Publication Date |
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| CN203456011U true CN203456011U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320588358.1U Expired - Lifetime CN203456011U (en) | 2013-09-24 | 2013-09-24 | An electrically-controlled direct-injection gasoline engine practical training platform |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299495A (en) * | 2014-11-13 | 2015-01-21 | 南京富士通南大软件技术有限公司 | Gasoline engine electronic control teaching experiment system and simulation method thereof |
| CN105303951A (en) * | 2014-06-26 | 2016-02-03 | 天津市优耐特汽车电控技术服务有限公司 | Turbocharger engine practical training table |
| CN105575248A (en) * | 2016-03-15 | 2016-05-11 | 青岛延林汽车修理有限公司 | Engine demonstration bench |
| CN107958615A (en) * | 2017-12-21 | 2018-04-24 | 芜湖信诺教育设备有限公司 | A kind of training device and its training method for the assembling of automobile engine four-way |
| CN108091198A (en) * | 2017-12-21 | 2018-05-29 | 芜湖信诺教育设备有限公司 | A kind of training device for automobile engine three-dimensional assembling technical ability |
| CN109087573A (en) * | 2018-08-10 | 2018-12-25 | 清华大学 | Turbocharger principle display model |
-
2013
- 2013-09-24 CN CN201320588358.1U patent/CN203456011U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105303951A (en) * | 2014-06-26 | 2016-02-03 | 天津市优耐特汽车电控技术服务有限公司 | Turbocharger engine practical training table |
| CN104299495A (en) * | 2014-11-13 | 2015-01-21 | 南京富士通南大软件技术有限公司 | Gasoline engine electronic control teaching experiment system and simulation method thereof |
| CN104299495B (en) * | 2014-11-13 | 2016-09-21 | 南京富士通南大软件技术有限公司 | Petrol engine electronic control teaching experimental system and analogy method thereof |
| CN105575248A (en) * | 2016-03-15 | 2016-05-11 | 青岛延林汽车修理有限公司 | Engine demonstration bench |
| CN105575248B (en) * | 2016-03-15 | 2018-05-01 | 青岛延林汽车修理有限公司 | A kind of engine Demonstration table |
| CN107958615A (en) * | 2017-12-21 | 2018-04-24 | 芜湖信诺教育设备有限公司 | A kind of training device and its training method for the assembling of automobile engine four-way |
| CN108091198A (en) * | 2017-12-21 | 2018-05-29 | 芜湖信诺教育设备有限公司 | A kind of training device for automobile engine three-dimensional assembling technical ability |
| CN109087573A (en) * | 2018-08-10 | 2018-12-25 | 清华大学 | Turbocharger principle display model |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20140226 |
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| CX01 | Expiry of patent term |